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authorTakashi Iwai <tiwai@suse.de>2024-01-08 10:17:18 +0300
committerTakashi Iwai <tiwai@suse.de>2024-01-08 10:17:37 +0300
commit821e2ac632ff77bf7abaf2dfad7214fe8563edf1 (patch)
tree6d09654aed8ccd7f45f307191d350a0d7c236255 /sound
parentb6ce6e6c79e4ec650887f1fe391a70e54972001a (diff)
parentf90dffdce70ff724f9ee8b0bcc711e86e6663896 (diff)
downloadlinux-821e2ac632ff77bf7abaf2dfad7214fe8563edf1.tar.xz
Merge branch 'for-next' into for-linus
Prepare for 6.8 merge. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/ac97/bus.c5
-rw-r--r--sound/ac97_bus.c2
-rw-r--r--sound/core/pcm.c3
-rw-r--r--sound/core/pcm_lib.c34
-rw-r--r--sound/core/pcm_native.c55
-rw-r--r--sound/core/seq/seq_memory.c3
-rw-r--r--sound/hda/hda_bus_type.c2
-rw-r--r--sound/hda/hdac_device.c156
-rw-r--r--sound/hda/hdac_stream.c9
-rw-r--r--sound/hda/intel-dsp-config.c10
-rw-r--r--sound/isa/wavefront/wavefront_fx.c6
-rw-r--r--sound/pci/au88x0/au88x0.c2
-rw-r--r--sound/pci/au88x0/au88x0_core.c10
-rw-r--r--sound/pci/hda/cs35l41_hda.c25
-rw-r--r--sound/pci/hda/cs35l41_hda.h12
-rw-r--r--sound/pci/hda/cs35l41_hda_i2c.c2
-rw-r--r--sound/pci/hda/cs35l41_hda_property.c126
-rw-r--r--sound/pci/hda/cs35l41_hda_spi.c2
-rw-r--r--sound/pci/hda/hda_codec.c2
-rw-r--r--sound/pci/hda/hda_controller.c10
-rw-r--r--sound/pci/hda/hda_intel.c2
-rw-r--r--sound/pci/hda/patch_ca0132.c3
-rw-r--r--sound/pci/hda/patch_hdmi.c6
-rw-r--r--sound/pci/hda/patch_realtek.c31
-rw-r--r--sound/pci/hda/tas2781_hda_i2c.c117
-rw-r--r--sound/soc/codecs/hda-dai.c7
-rw-r--r--sound/soc/codecs/hda.c2
-rw-r--r--sound/soc/codecs/hdac_hda.c8
-rw-r--r--sound/soc/codecs/hdac_hdmi.c10
-rw-r--r--sound/soc/codecs/tas2781-comlib.c15
-rw-r--r--sound/soc/intel/avs/loader.c4
-rw-r--r--sound/soc/intel/avs/path.c2
-rw-r--r--sound/soc/intel/avs/pcm.c58
-rw-r--r--sound/soc/intel/avs/probes.c3
-rw-r--r--sound/soc/intel/avs/topology.c13
-rw-r--r--sound/soc/intel/skylake/skl-pcm.c13
-rw-r--r--sound/soc/soc-pcm.c10
-rw-r--r--sound/soc/sof/intel/hda-dai-ops.c21
-rw-r--r--sound/soc/sof/intel/hda.h1
-rw-r--r--sound/soc/sof/intel/mtl.c28
-rw-r--r--sound/soc/sof/intel/pci-mtl.c33
-rw-r--r--sound/usb/mixer_quirks.c3
-rw-r--r--sound/usb/mixer_scarlett2.c4631
43 files changed, 4606 insertions, 891 deletions
diff --git a/sound/ac97/bus.c b/sound/ac97/bus.c
index 3173e9d98927..5e46b972a3da 100644
--- a/sound/ac97/bus.c
+++ b/sound/ac97/bus.c
@@ -15,6 +15,7 @@
#include <linux/pm_runtime.h>
#include <linux/slab.h>
#include <linux/sysfs.h>
+#include <sound/ac97_codec.h>
#include <sound/ac97/codec.h>
#include <sound/ac97/controller.h>
#include <sound/ac97/regs.h>
@@ -28,8 +29,6 @@ static DEFINE_MUTEX(ac97_controllers_mutex);
static DEFINE_IDR(ac97_adapter_idr);
static LIST_HEAD(ac97_controllers);
-static struct bus_type ac97_bus_type;
-
static inline struct ac97_controller*
to_ac97_controller(struct device *ac97_adapter)
{
@@ -531,7 +530,7 @@ static void ac97_bus_remove(struct device *dev)
pm_runtime_disable(dev);
}
-static struct bus_type ac97_bus_type = {
+const struct bus_type ac97_bus_type = {
.name = "ac97bus",
.dev_groups = ac97_dev_groups,
.match = ac97_bus_match,
diff --git a/sound/ac97_bus.c b/sound/ac97_bus.c
index c7aee8c42c55..7ea274c55900 100644
--- a/sound/ac97_bus.c
+++ b/sound/ac97_bus.c
@@ -75,7 +75,7 @@ int snd_ac97_reset(struct snd_ac97 *ac97, bool try_warm, unsigned int id,
}
EXPORT_SYMBOL_GPL(snd_ac97_reset);
-struct bus_type ac97_bus_type = {
+const struct bus_type ac97_bus_type = {
.name = "ac97",
};
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 6d0c9c37796c..a09f0154e6a7 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -266,6 +266,9 @@ static const char * const snd_pcm_access_names[] = {
static const char * const snd_pcm_subformat_names[] = {
SUBFORMAT(STD),
+ SUBFORMAT(MSBITS_MAX),
+ SUBFORMAT(MSBITS_20),
+ SUBFORMAT(MSBITS_24),
};
static const char * const snd_pcm_tstamp_mode_names[] = {
diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index a11cd7d6295f..41103e5c43ce 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -1706,6 +1706,40 @@ int snd_pcm_hw_param_last(struct snd_pcm_substream *pcm,
}
EXPORT_SYMBOL(snd_pcm_hw_param_last);
+/**
+ * snd_pcm_hw_params_bits - Get the number of bits per the sample.
+ * @p: hardware parameters
+ *
+ * Return: The number of bits per sample based on the format,
+ * subformat and msbits the specified hw params has.
+ */
+int snd_pcm_hw_params_bits(const struct snd_pcm_hw_params *p)
+{
+ snd_pcm_subformat_t subformat = params_subformat(p);
+ snd_pcm_format_t format = params_format(p);
+
+ switch (format) {
+ case SNDRV_PCM_FORMAT_S32_LE:
+ case SNDRV_PCM_FORMAT_U32_LE:
+ case SNDRV_PCM_FORMAT_S32_BE:
+ case SNDRV_PCM_FORMAT_U32_BE:
+ switch (subformat) {
+ case SNDRV_PCM_SUBFORMAT_MSBITS_20:
+ return 20;
+ case SNDRV_PCM_SUBFORMAT_MSBITS_24:
+ return 24;
+ case SNDRV_PCM_SUBFORMAT_MSBITS_MAX:
+ case SNDRV_PCM_SUBFORMAT_STD:
+ default:
+ break;
+ }
+ fallthrough;
+ default:
+ return snd_pcm_format_width(format);
+ }
+}
+EXPORT_SYMBOL(snd_pcm_hw_params_bits);
+
static int snd_pcm_lib_ioctl_reset(struct snd_pcm_substream *substream,
void *arg)
{
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index f610b08f5a2b..f5ff00f99788 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -479,6 +479,7 @@ static int fixup_unreferenced_params(struct snd_pcm_substream *substream,
{
const struct snd_interval *i;
const struct snd_mask *m;
+ struct snd_mask *m_rw;
int err;
if (!params->msbits) {
@@ -487,6 +488,22 @@ static int fixup_unreferenced_params(struct snd_pcm_substream *substream,
params->msbits = snd_interval_value(i);
}
+ if (params->msbits) {
+ m = hw_param_mask_c(params, SNDRV_PCM_HW_PARAM_FORMAT);
+ if (snd_mask_single(m)) {
+ snd_pcm_format_t format = (__force snd_pcm_format_t)snd_mask_min(m);
+
+ if (snd_pcm_format_linear(format) &&
+ snd_pcm_format_width(format) != params->msbits) {
+ m_rw = hw_param_mask(params, SNDRV_PCM_HW_PARAM_SUBFORMAT);
+ snd_mask_reset(m_rw,
+ (__force unsigned)SNDRV_PCM_SUBFORMAT_MSBITS_MAX);
+ if (snd_mask_empty(m_rw))
+ return -EINVAL;
+ }
+ }
+ }
+
if (!params->rate_den) {
i = hw_param_interval_c(params, SNDRV_PCM_HW_PARAM_RATE);
if (snd_interval_single(i)) {
@@ -2483,6 +2500,41 @@ static int snd_pcm_hw_rule_buffer_bytes_max(struct snd_pcm_hw_params *params,
return snd_interval_refine(hw_param_interval(params, rule->var), &t);
}
+static int snd_pcm_hw_rule_subformats(struct snd_pcm_hw_params *params,
+ struct snd_pcm_hw_rule *rule)
+{
+ struct snd_mask *sfmask = hw_param_mask(params, SNDRV_PCM_HW_PARAM_SUBFORMAT);
+ struct snd_mask *fmask = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
+ u32 *subformats = rule->private;
+ snd_pcm_format_t f;
+ struct snd_mask m;
+
+ snd_mask_none(&m);
+ /* All PCMs support at least the default STD subformat. */
+ snd_mask_set(&m, (__force unsigned)SNDRV_PCM_SUBFORMAT_STD);
+
+ pcm_for_each_format(f) {
+ if (!snd_mask_test(fmask, (__force unsigned)f))
+ continue;
+
+ if (f == SNDRV_PCM_FORMAT_S32_LE && *subformats)
+ m.bits[0] |= *subformats;
+ else if (snd_pcm_format_linear(f))
+ snd_mask_set(&m, (__force unsigned)SNDRV_PCM_SUBFORMAT_MSBITS_MAX);
+ }
+
+ return snd_mask_refine(sfmask, &m);
+}
+
+static int snd_pcm_hw_constraint_subformats(struct snd_pcm_runtime *runtime,
+ unsigned int cond, u32 *subformats)
+{
+ return snd_pcm_hw_rule_add(runtime, cond, -1,
+ snd_pcm_hw_rule_subformats, (void *)subformats,
+ SNDRV_PCM_HW_PARAM_SUBFORMAT,
+ SNDRV_PCM_HW_PARAM_FORMAT, -1);
+}
+
static int snd_pcm_hw_constraints_init(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
@@ -2634,8 +2686,7 @@ static int snd_pcm_hw_constraints_complete(struct snd_pcm_substream *substream)
if (err < 0)
return err;
- err = snd_pcm_hw_constraint_mask(runtime, SNDRV_PCM_HW_PARAM_SUBFORMAT,
- PARAM_MASK_BIT(SNDRV_PCM_SUBFORMAT_STD));
+ err = snd_pcm_hw_constraint_subformats(runtime, 0, &hw->subformats);
if (err < 0)
return err;
diff --git a/sound/core/seq/seq_memory.c b/sound/core/seq/seq_memory.c
index b603bb93f896..e705e7538118 100644
--- a/sound/core/seq/seq_memory.c
+++ b/sound/core/seq/seq_memory.c
@@ -442,7 +442,8 @@ int snd_seq_pool_init(struct snd_seq_pool *pool)
if (snd_BUG_ON(!pool))
return -EINVAL;
- cellptr = kvmalloc_array(sizeof(struct snd_seq_event_cell), pool->size,
+ cellptr = kvmalloc_array(pool->size,
+ sizeof(struct snd_seq_event_cell),
GFP_KERNEL);
if (!cellptr)
return -ENOMEM;
diff --git a/sound/hda/hda_bus_type.c b/sound/hda/hda_bus_type.c
index 4cd94178df9f..cce2c30511a2 100644
--- a/sound/hda/hda_bus_type.c
+++ b/sound/hda/hda_bus_type.c
@@ -76,7 +76,7 @@ static int hda_uevent(const struct device *dev, struct kobj_uevent_env *env)
return 0;
}
-struct bus_type snd_hda_bus_type = {
+const struct bus_type snd_hda_bus_type = {
.name = "hdaudio",
.match = hda_bus_match,
.uevent = hda_uevent,
diff --git a/sound/hda/hdac_device.c b/sound/hda/hdac_device.c
index bbf7bcdb449a..7f7b67fe1b65 100644
--- a/sound/hda/hdac_device.c
+++ b/sound/hda/hdac_device.c
@@ -13,6 +13,7 @@
#include <sound/hdaudio.h>
#include <sound/hda_regmap.h>
#include <sound/pcm.h>
+#include <sound/pcm_params.h>
#include "local.h"
static void setup_fg_nodes(struct hdac_device *codec);
@@ -725,32 +726,77 @@ static const struct hda_rate_tbl rate_bits[] = {
{ 0 } /* terminator */
};
+static snd_pcm_format_t snd_hdac_format_normalize(snd_pcm_format_t format)
+{
+ switch (format) {
+ case SNDRV_PCM_FORMAT_S20_LE:
+ case SNDRV_PCM_FORMAT_S24_LE:
+ return SNDRV_PCM_FORMAT_S32_LE;
+
+ case SNDRV_PCM_FORMAT_U20_LE:
+ case SNDRV_PCM_FORMAT_U24_LE:
+ return SNDRV_PCM_FORMAT_U32_LE;
+
+ case SNDRV_PCM_FORMAT_S20_BE:
+ case SNDRV_PCM_FORMAT_S24_BE:
+ return SNDRV_PCM_FORMAT_S32_BE;
+
+ case SNDRV_PCM_FORMAT_U20_BE:
+ case SNDRV_PCM_FORMAT_U24_BE:
+ return SNDRV_PCM_FORMAT_U32_BE;
+
+ default:
+ return format;
+ }
+}
+
/**
- * snd_hdac_calc_stream_format - calculate the format bitset
- * @rate: the sample rate
- * @channels: the number of channels
- * @format: the PCM format (SNDRV_PCM_FORMAT_XXX)
- * @maxbps: the max. bps
- * @spdif_ctls: HD-audio SPDIF status bits (0 if irrelevant)
+ * snd_hdac_stream_format_bits - obtain bits per sample value.
+ * @format: the PCM format.
+ * @subformat: the PCM subformat.
+ * @maxbits: the maximum bits per sample.
*
- * Calculate the format bitset from the given rate, channels and th PCM format.
+ * Return: The number of bits per sample.
+ */
+unsigned int snd_hdac_stream_format_bits(snd_pcm_format_t format, snd_pcm_subformat_t subformat,
+ unsigned int maxbits)
+{
+ struct snd_pcm_hw_params params;
+ unsigned int bits;
+
+ memset(&params, 0, sizeof(params));
+
+ params_set_format(&params, snd_hdac_format_normalize(format));
+ snd_mask_set(hw_param_mask(&params, SNDRV_PCM_HW_PARAM_SUBFORMAT),
+ (__force unsigned int)subformat);
+
+ bits = snd_pcm_hw_params_bits(&params);
+ if (maxbits)
+ return min(bits, maxbits);
+ return bits;
+}
+EXPORT_SYMBOL_GPL(snd_hdac_stream_format_bits);
+
+/**
+ * snd_hdac_stream_format - convert format parameters to SDxFMT value.
+ * @channels: the number of channels.
+ * @bits: bits per sample.
+ * @rate: the sample rate.
*
- * Return zero if invalid.
+ * Return: The format bitset or zero if invalid.
*/
-unsigned int snd_hdac_calc_stream_format(unsigned int rate,
- unsigned int channels,
- snd_pcm_format_t format,
- unsigned int maxbps,
- unsigned short spdif_ctls)
+unsigned int snd_hdac_stream_format(unsigned int channels, unsigned int bits, unsigned int rate)
{
- int i;
unsigned int val = 0;
+ int i;
- for (i = 0; rate_bits[i].hz; i++)
+ for (i = 0; rate_bits[i].hz; i++) {
if (rate_bits[i].hz == rate) {
val = rate_bits[i].hda_fmt;
break;
}
+ }
+
if (!rate_bits[i].hz)
return 0;
@@ -758,7 +804,7 @@ unsigned int snd_hdac_calc_stream_format(unsigned int rate,
return 0;
val |= channels - 1;
- switch (snd_pcm_format_width(format)) {
+ switch (bits) {
case 8:
val |= AC_FMT_BITS_8;
break;
@@ -766,25 +812,42 @@ unsigned int snd_hdac_calc_stream_format(unsigned int rate,
val |= AC_FMT_BITS_16;
break;
case 20:
+ val |= AC_FMT_BITS_20;
+ break;
case 24:
+ val |= AC_FMT_BITS_24;
+ break;
case 32:
- if (maxbps >= 32 || format == SNDRV_PCM_FORMAT_FLOAT_LE)
- val |= AC_FMT_BITS_32;
- else if (maxbps >= 24)
- val |= AC_FMT_BITS_24;
- else
- val |= AC_FMT_BITS_20;
+ val |= AC_FMT_BITS_32;
break;
default:
return 0;
}
- if (spdif_ctls & AC_DIG1_NONAUDIO)
+ return val;
+}
+EXPORT_SYMBOL_GPL(snd_hdac_stream_format);
+
+/**
+ * snd_hdac_spdif_stream_format - convert format parameters to SDxFMT value.
+ * @channels: the number of channels.
+ * @bits: bits per sample.
+ * @rate: the sample rate.
+ * @spdif_ctls: HD-audio SPDIF status bits (0 if irrelevant).
+ *
+ * Return: The format bitset or zero if invalid.
+ */
+unsigned int snd_hdac_spdif_stream_format(unsigned int channels, unsigned int bits,
+ unsigned int rate, unsigned short spdif_ctls)
+{
+ unsigned int val = snd_hdac_stream_format(channels, bits, rate);
+
+ if (val && spdif_ctls & AC_DIG1_NONAUDIO)
val |= AC_FMT_TYPE_NON_PCM;
return val;
}
-EXPORT_SYMBOL_GPL(snd_hdac_calc_stream_format);
+EXPORT_SYMBOL_GPL(snd_hdac_spdif_stream_format);
static unsigned int query_pcm_param(struct hdac_device *codec, hda_nid_t nid)
{
@@ -817,15 +880,17 @@ static unsigned int query_stream_param(struct hdac_device *codec, hda_nid_t nid)
* @nid: NID to query
* @ratesp: the pointer to store the detected rate bitflags
* @formatsp: the pointer to store the detected formats
+ * @subformatsp: the pointer to store the detected subformats for S32_LE format
* @bpsp: the pointer to store the detected format widths
*
- * Queries the supported PCM rates and formats. The NULL @ratesp, @formatsp
- * or @bsps argument is ignored.
+ * Queries the supported PCM rates and formats. The NULL @ratesp, @formatsp,
+ * @subformatsp or @bpsp argument is ignored.
*
* Returns 0 if successful, otherwise a negative error code.
*/
int snd_hdac_query_supported_pcm(struct hdac_device *codec, hda_nid_t nid,
- u32 *ratesp, u64 *formatsp, unsigned int *bpsp)
+ u32 *ratesp, u64 *formatsp, u32 *subformatsp,
+ unsigned int *bpsp)
{
unsigned int i, val, wcaps;
@@ -848,9 +913,10 @@ int snd_hdac_query_supported_pcm(struct hdac_device *codec, hda_nid_t nid,
*ratesp = rates;
}
- if (formatsp || bpsp) {
- u64 formats = 0;
+ if (formatsp || subformatsp || bpsp) {
unsigned int streams, bps;
+ u32 subformats = 0;
+ u64 formats = 0;
streams = query_stream_param(codec, nid);
if (!streams)
@@ -866,24 +932,24 @@ int snd_hdac_query_supported_pcm(struct hdac_device *codec, hda_nid_t nid,
formats |= SNDRV_PCM_FMTBIT_S16_LE;
bps = 16;
}
- if (wcaps & AC_WCAP_DIGITAL) {
- if (val & AC_SUPPCM_BITS_32)
+ if (val & AC_SUPPCM_BITS_20) {
+ formats |= SNDRV_PCM_FMTBIT_S32_LE;
+ subformats |= SNDRV_PCM_SUBFMTBIT_MSBITS_20;
+ bps = 20;
+ }
+ if (val & AC_SUPPCM_BITS_24) {
+ formats |= SNDRV_PCM_FMTBIT_S32_LE;
+ subformats |= SNDRV_PCM_SUBFMTBIT_MSBITS_24;
+ bps = 24;
+ }
+ if (val & AC_SUPPCM_BITS_32) {
+ if (wcaps & AC_WCAP_DIGITAL) {
formats |= SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE;
- if (val & (AC_SUPPCM_BITS_20|AC_SUPPCM_BITS_24))
+ } else {
formats |= SNDRV_PCM_FMTBIT_S32_LE;
- if (val & AC_SUPPCM_BITS_24)
- bps = 24;
- else if (val & AC_SUPPCM_BITS_20)
- bps = 20;
- } else if (val & (AC_SUPPCM_BITS_20|AC_SUPPCM_BITS_24|
- AC_SUPPCM_BITS_32)) {
- formats |= SNDRV_PCM_FMTBIT_S32_LE;
- if (val & AC_SUPPCM_BITS_32)
+ subformats |= SNDRV_PCM_SUBFMTBIT_MSBITS_MAX;
bps = 32;
- else if (val & AC_SUPPCM_BITS_24)
- bps = 24;
- else if (val & AC_SUPPCM_BITS_20)
- bps = 20;
+ }
}
}
#if 0 /* FIXME: CS4206 doesn't work, which is the only codec supporting float */
@@ -911,6 +977,8 @@ int snd_hdac_query_supported_pcm(struct hdac_device *codec, hda_nid_t nid,
}
if (formatsp)
*formatsp = formats;
+ if (subformatsp)
+ *subformatsp = subformats;
if (bpsp)
*bpsp = bps;
}
diff --git a/sound/hda/hdac_stream.c b/sound/hda/hdac_stream.c
index 6ce24e248f8e..610ea7a33cd8 100644
--- a/sound/hda/hdac_stream.c
+++ b/sound/hda/hdac_stream.c
@@ -671,17 +671,15 @@ void snd_hdac_stream_timecounter_init(struct hdac_stream *azx_dev,
struct hdac_stream *s;
bool inited = false;
u64 cycle_last = 0;
- int i = 0;
list_for_each_entry(s, &bus->stream_list, list) {
- if (streams & (1 << i)) {
+ if ((streams & (1 << s->index))) {
azx_timecounter_init(s, inited, cycle_last);
if (!inited) {
inited = true;
cycle_last = s->tc.cycle_last;
}
}
- i++;
}
snd_pcm_gettime(runtime, &runtime->trigger_tstamp);
@@ -726,14 +724,13 @@ void snd_hdac_stream_sync(struct hdac_stream *azx_dev, bool start,
unsigned int streams)
{
struct hdac_bus *bus = azx_dev->bus;
- int i, nwait, timeout;
+ int nwait, timeout;
struct hdac_stream *s;
for (timeout = 5000; timeout; timeout--) {
nwait = 0;
- i = 0;
list_for_each_entry(s, &bus->stream_list, list) {
- if (!(streams & (1 << i++)))
+ if (!(streams & (1 << s->index)))
continue;
if (start) {
diff --git a/sound/hda/intel-dsp-config.c b/sound/hda/intel-dsp-config.c
index 756fa0aa69bb..6a384b922e4f 100644
--- a/sound/hda/intel-dsp-config.c
+++ b/sound/hda/intel-dsp-config.c
@@ -521,6 +521,16 @@ static const struct config_entry config_table[] = {
.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE,
.device = PCI_DEVICE_ID_INTEL_HDA_MTL,
},
+ /* ArrowLake-S */
+ {
+ .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE,
+ .device = PCI_DEVICE_ID_INTEL_HDA_ARL_S,
+ },
+ /* ArrowLake */
+ {
+ .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE,
+ .device = PCI_DEVICE_ID_INTEL_HDA_ARL,
+ },
#endif
/* Lunar Lake */
diff --git a/sound/isa/wavefront/wavefront_fx.c b/sound/isa/wavefront/wavefront_fx.c
index 3c21324b2a0e..0273b7dfaf12 100644
--- a/sound/isa/wavefront/wavefront_fx.c
+++ b/sound/isa/wavefront/wavefront_fx.c
@@ -191,9 +191,9 @@ snd_wavefront_fx_ioctl (struct snd_hwdep *sdev, struct file *file,
"> 512 bytes to FX\n");
return -EIO;
}
- page_data = memdup_user((unsigned char __user *)
- r.data[3],
- r.data[2] * sizeof(short));
+ page_data = memdup_array_user((unsigned char __user *)
+ r.data[3],
+ r.data[2], sizeof(short));
if (IS_ERR(page_data))
return PTR_ERR(page_data);
pd = page_data;
diff --git a/sound/pci/au88x0/au88x0.c b/sound/pci/au88x0/au88x0.c
index eb234153691b..62b10b0e07b1 100644
--- a/sound/pci/au88x0/au88x0.c
+++ b/sound/pci/au88x0/au88x0.c
@@ -10,7 +10,7 @@
* Thanks to the ALSA developers, they helped a lot working out
* the ALSA part.
* Thanks also to Sourceforge for maintaining the old binary drivers,
- * and the forum, where developers could comunicate.
+ * and the forum, where developers could communicate.
*
* Now at least i can play Legacy DOOM with MIDI music :-)
*/
diff --git a/sound/pci/au88x0/au88x0_core.c b/sound/pci/au88x0/au88x0_core.c
index f217c02dfdfa..e5d867637336 100644
--- a/sound/pci/au88x0/au88x0_core.c
+++ b/sound/pci/au88x0/au88x0_core.c
@@ -1195,7 +1195,7 @@ static int vortex_adbdma_bufshift(vortex_t * vortex, int adbdma)
VORTEX_ADBDMA_BUFBASE + (((adbdma << 2) + pp) << 2),
snd_pcm_sgbuf_get_addr(dma->substream,
dma->period_bytes * p));
- /* Force write thru cache. */
+ /* Force write through cache. */
hwread(vortex->mmio, VORTEX_ADBDMA_BUFBASE +
(((adbdma << 2) + pp) << 2));
}
@@ -1237,7 +1237,7 @@ static void vortex_adbdma_resetup(vortex_t *vortex, int adbdma) {
VORTEX_ADBDMA_BUFBASE + (((adbdma << 2) + pp) << 2),
snd_pcm_sgbuf_get_addr(dma->substream,
dma->period_bytes * p));
- /* Force write thru cache. */
+ /* Force write through cache. */
hwread(vortex->mmio, VORTEX_ADBDMA_BUFBASE + (((adbdma << 2)+pp) << 2));
}
}
@@ -1466,7 +1466,7 @@ static int vortex_wtdma_bufshift(vortex_t * vortex, int wtdma)
(((wtdma << 2) + pp) << 2),
snd_pcm_sgbuf_get_addr(dma->substream,
dma->period_bytes * p));
- /* Force write thru cache. */
+ /* Force write through cache. */
hwread(vortex->mmio, VORTEX_WTDMA_BUFBASE +
(((wtdma << 2) + pp) << 2));
}
@@ -1854,7 +1854,7 @@ vortex_connection_mixin_mix(vortex_t * vortex, int en, unsigned char mixin,
vortex_mix_disableinput(vortex, mix, mixin, a);
}
-// Connect absolut address to mixin.
+// Connect absolute address to mixin.
static void
vortex_connection_adb_mixin(vortex_t * vortex, int en,
unsigned char channel, unsigned char source,
@@ -1880,7 +1880,7 @@ vortex_connection_src_src_adbdma(vortex_t * vortex, int en,
ADB_DMA(adbdma));
}
-// mix to absolut address.
+// mix to absolute address.
static void
vortex_connection_mix_adb(vortex_t * vortex, int en, unsigned char ch,
unsigned char mix, unsigned char dest)
diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c
index 92ca2b3b6c92..d3fa6e136744 100644
--- a/sound/pci/hda/cs35l41_hda.c
+++ b/sound/pci/hda/cs35l41_hda.c
@@ -12,6 +12,7 @@
#include <sound/hda_codec.h>
#include <sound/soc.h>
#include <linux/pm_runtime.h>
+#include <linux/spi/spi.h>
#include "hda_local.h"
#include "hda_auto_parser.h"
#include "hda_jack.h"
@@ -996,6 +997,11 @@ static int cs35l41_smart_amp(struct cs35l41_hda *cs35l41)
__be32 halo_sts;
int ret;
+ if (cs35l41->bypass_fw) {
+ dev_warn(cs35l41->dev, "Bypassing Firmware.\n");
+ return 0;
+ }
+
ret = cs35l41_init_dsp(cs35l41);
if (ret) {
dev_warn(cs35l41->dev, "Cannot Initialize Firmware. Error: %d\n", ret);
@@ -1588,6 +1594,7 @@ static int cs35l41_hda_read_acpi(struct cs35l41_hda *cs35l41, const char *hid, i
u32 values[HDA_MAX_COMPONENTS];
struct acpi_device *adev;
struct device *physdev;
+ struct spi_device *spi;
const char *sub;
char *property;
size_t nval;
@@ -1610,7 +1617,7 @@ static int cs35l41_hda_read_acpi(struct cs35l41_hda *cs35l41, const char *hid, i
ret = cs35l41_add_dsd_properties(cs35l41, physdev, id, hid);
if (!ret) {
dev_info(cs35l41->dev, "Using extra _DSD properties, bypassing _DSD in ACPI\n");
- goto put_physdev;
+ goto out;
}
property = "cirrus,dev-index";
@@ -1701,8 +1708,20 @@ static int cs35l41_hda_read_acpi(struct cs35l41_hda *cs35l41, const char *hid, i
hw_cfg->bst_type = CS35L41_EXT_BOOST;
hw_cfg->valid = true;
+out:
put_device(physdev);
+ cs35l41->bypass_fw = false;
+ if (cs35l41->control_bus == SPI) {
+ spi = to_spi_device(cs35l41->dev);
+ if (spi->max_speed_hz < CS35L41_MAX_ACCEPTABLE_SPI_SPEED_HZ) {
+ dev_warn(cs35l41->dev,
+ "SPI speed is too slow to support firmware download: %d Hz.\n",
+ spi->max_speed_hz);
+ cs35l41->bypass_fw = true;
+ }
+ }
+
return 0;
err:
@@ -1711,14 +1730,13 @@ err:
hw_cfg->gpio1.valid = false;
hw_cfg->gpio2.valid = false;
acpi_dev_put(cs35l41->dacpi);
-put_physdev:
put_device(physdev);
return ret;
}
int cs35l41_hda_probe(struct device *dev, const char *device_name, int id, int irq,
- struct regmap *regmap)
+ struct regmap *regmap, enum control_bus control_bus)
{
unsigned int regid, reg_revid;
struct cs35l41_hda *cs35l41;
@@ -1737,6 +1755,7 @@ int cs35l41_hda_probe(struct device *dev, const char *device_name, int id, int i
cs35l41->dev = dev;
cs35l41->irq = irq;
cs35l41->regmap = regmap;
+ cs35l41->control_bus = control_bus;
dev_set_drvdata(dev, cs35l41);
ret = cs35l41_hda_read_acpi(cs35l41, device_name, id);
diff --git a/sound/pci/hda/cs35l41_hda.h b/sound/pci/hda/cs35l41_hda.h
index 3d925d677213..43d55292b327 100644
--- a/sound/pci/hda/cs35l41_hda.h
+++ b/sound/pci/hda/cs35l41_hda.h
@@ -20,6 +20,8 @@
#include <linux/firmware/cirrus/cs_dsp.h>
#include <linux/firmware/cirrus/wmfw.h>
+#define CS35L41_MAX_ACCEPTABLE_SPI_SPEED_HZ 1000000
+
struct cs35l41_amp_cal_data {
u32 calTarget[2];
u32 calTime[2];
@@ -46,6 +48,11 @@ enum cs35l41_hda_gpio_function {
CS35l41_SYNC,
};
+enum control_bus {
+ I2C,
+ SPI
+};
+
struct cs35l41_hda {
struct device *dev;
struct regmap *regmap;
@@ -74,6 +81,9 @@ struct cs35l41_hda {
struct cs_dsp cs_dsp;
struct acpi_device *dacpi;
bool mute_override;
+ enum control_bus control_bus;
+ bool bypass_fw;
+
};
enum halo_state {
@@ -85,7 +95,7 @@ enum halo_state {
extern const struct dev_pm_ops cs35l41_hda_pm_ops;
int cs35l41_hda_probe(struct device *dev, const char *device_name, int id, int irq,
- struct regmap *regmap);
+ struct regmap *regmap, enum control_bus control_bus);
void cs35l41_hda_remove(struct device *dev);
int cs35l41_get_speaker_id(struct device *dev, int amp_index, int num_amps, int fixed_gpio_id);
diff --git a/sound/pci/hda/cs35l41_hda_i2c.c b/sound/pci/hda/cs35l41_hda_i2c.c
index b44536fbba17..603e9bff3a71 100644
--- a/sound/pci/hda/cs35l41_hda_i2c.c
+++ b/sound/pci/hda/cs35l41_hda_i2c.c
@@ -30,7 +30,7 @@ static int cs35l41_hda_i2c_probe(struct i2c_client *clt)
return -ENODEV;
return cs35l41_hda_probe(&clt->dev, device_name, clt->addr, clt->irq,
- devm_regmap_init_i2c(clt, &cs35l41_regmap_i2c));
+ devm_regmap_init_i2c(clt, &cs35l41_regmap_i2c), I2C);
}
static void cs35l41_hda_i2c_remove(struct i2c_client *clt)
diff --git a/sound/pci/hda/cs35l41_hda_property.c b/sound/pci/hda/cs35l41_hda_property.c
index c1afb721b4c6..35277ce890a4 100644
--- a/sound/pci/hda/cs35l41_hda_property.c
+++ b/sound/pci/hda/cs35l41_hda_property.c
@@ -16,10 +16,6 @@
struct cs35l41_config {
const char *ssid;
- enum {
- SPI,
- I2C
- } bus;
int num_amps;
enum {
INTERNAL,
@@ -35,42 +31,72 @@ struct cs35l41_config {
};
static const struct cs35l41_config cs35l41_config_table[] = {
+ { "10280B27", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
+ { "10280B28", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
+ { "10280BEB", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 0, 0, 0 },
+ { "10280C4D", 4, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, CS35L41_LEFT, CS35L41_RIGHT }, 0, 1, -1, 1000, 4500, 24 },
/*
* Device 103C89C6 does have _DSD, however it is setup to use the wrong boost type.
* We can override the _DSD to correct the boost type here.
* Since this laptop has valid ACPI, we do not need to handle cs-gpios, since that already exists
* in the ACPI. The Reset GPIO is also valid, so we can use the Reset defined in _DSD.
*/
- { "103C89C6", SPI, 2, INTERNAL, { CS35L41_RIGHT, CS35L41_LEFT, 0, 0 }, -1, -1, -1, 1000, 4500, 24 },
- { "104312AF", SPI, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
- { "10431433", I2C, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
- { "10431463", I2C, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
- { "10431473", SPI, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 1000, 4500, 24 },
- { "10431483", SPI, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 1000, 4500, 24 },
- { "10431493", SPI, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
- { "104314D3", SPI, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
- { "104314E3", I2C, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
- { "10431503", I2C, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
- { "10431533", I2C, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
- { "10431573", SPI, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
- { "10431663", SPI, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 1000, 4500, 24 },
- { "104316D3", SPI, 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 },
- { "104316F3", SPI, 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 },
- { "104317F3", I2C, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
- { "10431863", SPI, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
- { "104318D3", I2C, 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 },
- { "10431C9F", SPI, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
- { "10431CAF", SPI, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
- { "10431CCF", SPI, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
- { "10431CDF", SPI, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
- { "10431CEF", SPI, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
- { "10431D1F", I2C, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
- { "10431DA2", SPI, 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 },
- { "10431E02", SPI, 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 },
- { "10431EE2", I2C, 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, -1, -1, 0, 0, 0 },
- { "10431F12", I2C, 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
- { "10431F1F", SPI, 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 0, 0, 0 },
- { "10431F62", SPI, 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 },
+ { "103C89C6", 2, INTERNAL, { CS35L41_RIGHT, CS35L41_LEFT, 0, 0 }, -1, -1, -1, 1000, 4500, 24 },
+ { "103C8A28", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8A29", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8A2A", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8A2B", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8A2C", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8A2D", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8A2E", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8A30", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8A31", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8BB3", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8BB4", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8BDF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8BE0", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8BE1", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8BE2", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8BE9", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8BDD", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8BDE", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8BE3", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8BE5", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8BE6", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "103C8B3A", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+ { "104312AF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
+ { "10431433", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
+ { "10431463", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
+ { "10431473", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 1000, 4500, 24 },
+ { "10431483", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 1000, 4500, 24 },
+ { "10431493", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
+ { "104314D3", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
+ { "104314E3", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
+ { "10431503", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
+ { "10431533", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
+ { "10431573", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
+ { "10431663", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 1000, 4500, 24 },
+ { "104316D3", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 },
+ { "104316F3", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 },
+ { "104317F3", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
+ { "10431863", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
+ { "104318D3", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 },
+ { "10431C9F", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
+ { "10431CAF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
+ { "10431CCF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
+ { "10431CDF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
+ { "10431CEF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
+ { "10431D1F", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
+ { "10431DA2", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 },
+ { "10431E02", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 },
+ { "10431EE2", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, -1, -1, 0, 0, 0 },
+ { "10431F12", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
+ { "10431F1F", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, -1, 0, 0, 0, 0 },
+ { "10431F62", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 0, 0, 0 },
+ { "17AA38B4", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 },
+ { "17AA38B5", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 },
+ { "17AA38B6", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 },
+ { "17AA38B7", 2, EXTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 0, 0, 0 },
{}
};
@@ -208,7 +234,7 @@ static int generic_dsd_config(struct cs35l41_hda *cs35l41, struct device *physde
"_DSD already exists.\n");
}
- if (cfg->bus == SPI) {
+ if (cs35l41->control_bus == SPI) {
cs35l41->index = id;
/*
@@ -345,7 +371,33 @@ struct cs35l41_prop_model {
static const struct cs35l41_prop_model cs35l41_prop_model_table[] = {
{ "CLSA0100", NULL, lenovo_legion_no_acpi },
{ "CLSA0101", NULL, lenovo_legion_no_acpi },
+ { "CSC3551", "10280B27", generic_dsd_config },
+ { "CSC3551", "10280B28", generic_dsd_config },
+ { "CSC3551", "10280BEB", generic_dsd_config },
+ { "CSC3551", "10280C4D", generic_dsd_config },
{ "CSC3551", "103C89C6", generic_dsd_config },
+ { "CSC3551", "103C8A28", generic_dsd_config },
+ { "CSC3551", "103C8A29", generic_dsd_config },
+ { "CSC3551", "103C8A2A", generic_dsd_config },
+ { "CSC3551", "103C8A2B", generic_dsd_config },
+ { "CSC3551", "103C8A2C", generic_dsd_config },
+ { "CSC3551", "103C8A2D", generic_dsd_config },
+ { "CSC3551", "103C8A2E", generic_dsd_config },
+ { "CSC3551", "103C8A30", generic_dsd_config },
+ { "CSC3551", "103C8A31", generic_dsd_config },
+ { "CSC3551", "103C8BB3", generic_dsd_config },
+ { "CSC3551", "103C8BB4", generic_dsd_config },
+ { "CSC3551", "103C8BDF", generic_dsd_config },
+ { "CSC3551", "103C8BE0", generic_dsd_config },
+ { "CSC3551", "103C8BE1", generic_dsd_config },
+ { "CSC3551", "103C8BE2", generic_dsd_config },
+ { "CSC3551", "103C8BE9", generic_dsd_config },
+ { "CSC3551", "103C8BDD", generic_dsd_config },
+ { "CSC3551", "103C8BDE", generic_dsd_config },
+ { "CSC3551", "103C8BE3", generic_dsd_config },
+ { "CSC3551", "103C8BE5", generic_dsd_config },
+ { "CSC3551", "103C8BE6", generic_dsd_config },
+ { "CSC3551", "103C8B3A", generic_dsd_config },
{ "CSC3551", "104312AF", generic_dsd_config },
{ "CSC3551", "10431433", generic_dsd_config },
{ "CSC3551", "10431463", generic_dsd_config },
@@ -375,6 +427,10 @@ static const struct cs35l41_prop_model cs35l41_prop_model_table[] = {
{ "CSC3551", "10431F12", generic_dsd_config },
{ "CSC3551", "10431F1F", generic_dsd_config },
{ "CSC3551", "10431F62", generic_dsd_config },
+ { "CSC3551", "17AA38B4", generic_dsd_config },
+ { "CSC3551", "17AA38B5", generic_dsd_config },
+ { "CSC3551", "17AA38B6", generic_dsd_config },
+ { "CSC3551", "17AA38B7", generic_dsd_config },
{}
};
diff --git a/sound/pci/hda/cs35l41_hda_spi.c b/sound/pci/hda/cs35l41_hda_spi.c
index eb287aa5f782..b76c0dfd5fef 100644
--- a/sound/pci/hda/cs35l41_hda_spi.c
+++ b/sound/pci/hda/cs35l41_hda_spi.c
@@ -26,7 +26,7 @@ static int cs35l41_hda_spi_probe(struct spi_device *spi)
return -ENODEV;
return cs35l41_hda_probe(&spi->dev, device_name, spi_get_chipselect(spi, 0), spi->irq,
- devm_regmap_init_spi(spi, &cs35l41_regmap_spi));
+ devm_regmap_init_spi(spi, &cs35l41_regmap_spi), SPI);
}
static void cs35l41_hda_spi_remove(struct spi_device *spi)
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 01718b1fc9a7..12f02cdc9659 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -3163,6 +3163,7 @@ static int set_pcm_default_values(struct hda_codec *codec,
err = snd_hda_query_supported_pcm(codec, info->nid,
info->rates ? NULL : &info->rates,
info->formats ? NULL : &info->formats,
+ info->subformats ? NULL : &info->subformats,
info->maxbps ? NULL : &info->maxbps);
if (err < 0)
return err;
@@ -3757,6 +3758,7 @@ int snd_hda_multi_out_analog_open(struct hda_codec *codec,
snd_hda_query_supported_pcm(codec, mout->dig_out_nid,
&mout->spdif_rates,
&mout->spdif_formats,
+ NULL,
&mout->spdif_maxbps);
}
mutex_lock(&codec->spdif_mutex);
diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c
index c42e9ffff9db..3e7bfeee84fd 100644
--- a/sound/pci/hda/hda_controller.c
+++ b/sound/pci/hda/hda_controller.c
@@ -151,7 +151,7 @@ static int azx_pcm_prepare(struct snd_pcm_substream *substream)
struct azx_dev *azx_dev = get_azx_dev(substream);
struct hda_pcm_stream *hinfo = to_hda_pcm_stream(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
- unsigned int format_val, stream_tag;
+ unsigned int format_val, stream_tag, bits;
int err;
struct hda_spdif_out *spdif =
snd_hda_spdif_out_of_nid(apcm->codec, hinfo->nid);
@@ -165,11 +165,9 @@ static int azx_pcm_prepare(struct snd_pcm_substream *substream)
}
snd_hdac_stream_reset(azx_stream(azx_dev));
- format_val = snd_hdac_calc_stream_format(runtime->rate,
- runtime->channels,
- runtime->format,
- hinfo->maxbps,
- ctls);
+ bits = snd_hdac_stream_format_bits(runtime->format, SNDRV_PCM_SUBFORMAT_STD, hinfo->maxbps);
+
+ format_val = snd_hdac_spdif_stream_format(runtime->channels, bits, runtime->rate, ctls);
if (!format_val) {
dev_err(chip->card->dev,
"invalid format_val, rate=%d, ch=%d, format=%d\n",
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 2d1df3654424..2276adc84478 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2504,6 +2504,8 @@ static const struct pci_device_id azx_ids[] = {
{ PCI_DEVICE_DATA(INTEL, HDA_LNL_P, AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE) },
/* Arrow Lake-S */
{ PCI_DEVICE_DATA(INTEL, HDA_ARL_S, AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE) },
+ /* Arrow Lake */
+ { PCI_DEVICE_DATA(INTEL, HDA_ARL, AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE) },
/* Apollolake (Broxton-P) */
{ PCI_DEVICE_DATA(INTEL, HDA_APL, AZX_DRIVER_SKL | AZX_DCAPS_INTEL_BROXTON) },
/* Gemini-Lake */
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index 748a3c40966e..aa312441604f 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -3022,8 +3022,7 @@ static int dma_convert_to_hda_format(struct hda_codec *codec,
{
unsigned int format_val;
- format_val = snd_hdac_calc_stream_format(sample_rate,
- channels, SNDRV_PCM_FORMAT_S32_LE, 32, 0);
+ format_val = snd_hdac_stream_format(channels, 32, sample_rate);
if (hda_format)
*hda_format = (unsigned short)format_val;
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 78cee53fee02..200779296a1b 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -1655,7 +1655,6 @@ static void hdmi_present_sense_via_verbs(struct hdmi_spec_per_pin *per_pin,
#define I915_SILENT_RATE 48000
#define I915_SILENT_CHANNELS 2
-#define I915_SILENT_FORMAT SNDRV_PCM_FORMAT_S16_LE
#define I915_SILENT_FORMAT_BITS 16
#define I915_SILENT_FMT_MASK 0xf
@@ -1668,8 +1667,8 @@ static void silent_stream_enable_i915(struct hda_codec *codec,
per_pin->dev_id, I915_SILENT_RATE);
/* trigger silent stream generation in hw */
- format = snd_hdac_calc_stream_format(I915_SILENT_RATE, I915_SILENT_CHANNELS,
- I915_SILENT_FORMAT, I915_SILENT_FORMAT_BITS, 0);
+ format = snd_hdac_stream_format(I915_SILENT_CHANNELS, I915_SILENT_FORMAT_BITS,
+ I915_SILENT_RATE);
snd_hda_codec_setup_stream(codec, per_pin->cvt_nid,
I915_SILENT_FMT_MASK, I915_SILENT_FMT_MASK, format);
usleep_range(100, 200);
@@ -1977,6 +1976,7 @@ static int hdmi_add_cvt(struct hda_codec *codec, hda_nid_t cvt_nid)
err = snd_hda_query_supported_pcm(codec, cvt_nid,
&per_cvt->rates,
&per_cvt->formats,
+ NULL,
&per_cvt->maxbps);
if (err < 0)
return err;
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 70b17b08d4ff..1dcfba27e075 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6956,6 +6956,11 @@ static void cs35l41_fixup_i2c_two(struct hda_codec *cdc, const struct hda_fixup
cs35l41_generic_fixup(cdc, action, "i2c", "CSC3551", 2);
}
+static void cs35l41_fixup_i2c_four(struct hda_codec *cdc, const struct hda_fixup *fix, int action)
+{
+ cs35l41_generic_fixup(cdc, action, "i2c", "CSC3551", 4);
+}
+
static void cs35l41_fixup_spi_two(struct hda_codec *codec, const struct hda_fixup *fix, int action)
{
cs35l41_generic_fixup(codec, action, "spi", "CSC3551", 2);
@@ -6984,6 +6989,12 @@ static void tas2781_fixup_i2c(struct hda_codec *cdc,
tas2781_generic_fixup(cdc, action, "i2c", "TIAS2781");
}
+static void yoga7_14arb7_fixup_i2c(struct hda_codec *cdc,
+ const struct hda_fixup *fix, int action)
+{
+ tas2781_generic_fixup(cdc, action, "i2c", "INT8866");
+}
+
/* for alc295_fixup_hp_top_speakers */
#include "hp_x360_helper.c"
@@ -7441,6 +7452,7 @@ enum {
ALC287_FIXUP_LEGION_16ACHG6,
ALC287_FIXUP_CS35L41_I2C_2,
ALC287_FIXUP_CS35L41_I2C_2_HP_GPIO_LED,
+ ALC287_FIXUP_CS35L41_I2C_4,
ALC245_FIXUP_CS35L41_SPI_2,
ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED,
ALC245_FIXUP_CS35L41_SPI_4,
@@ -7454,6 +7466,7 @@ enum {
ALC236_FIXUP_DELL_DUAL_CODECS,
ALC287_FIXUP_CS35L41_I2C_2_THINKPAD_ACPI,
ALC287_FIXUP_TAS2781_I2C,
+ ALC287_FIXUP_YOGA7_14ARB7_I2C,
ALC245_FIXUP_HP_MUTE_LED_COEFBIT,
ALC245_FIXUP_HP_X360_MUTE_LEDS,
ALC287_FIXUP_THINKPAD_I2S_SPK,
@@ -9427,6 +9440,10 @@ static const struct hda_fixup alc269_fixups[] = {
.chained = true,
.chain_id = ALC285_FIXUP_HP_MUTE_LED,
},
+ [ALC287_FIXUP_CS35L41_I2C_4] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = cs35l41_fixup_i2c_four,
+ },
[ALC245_FIXUP_CS35L41_SPI_2] = {
.type = HDA_FIXUP_FUNC,
.v.func = cs35l41_fixup_spi_two,
@@ -9568,6 +9585,12 @@ static const struct hda_fixup alc269_fixups[] = {
.chained = true,
.chain_id = ALC269_FIXUP_THINKPAD_ACPI,
},
+ [ALC287_FIXUP_YOGA7_14ARB7_I2C] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = yoga7_14arb7_fixup_i2c,
+ .chained = true,
+ .chain_id = ALC285_FIXUP_THINKPAD_HEADSET_JACK,
+ },
[ALC245_FIXUP_HP_MUTE_LED_COEFBIT] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc245_fixup_hp_mute_led_coefbit,
@@ -9703,6 +9726,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1028, 0x0a9e, "Dell Latitude 5430", ALC269_FIXUP_DELL4_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x0b19, "Dell XPS 15 9520", ALC289_FIXUP_DUAL_SPK),
SND_PCI_QUIRK(0x1028, 0x0b1a, "Dell Precision 5570", ALC289_FIXUP_DUAL_SPK),
+ SND_PCI_QUIRK(0x1028, 0x0b27, "Dell", ALC245_FIXUP_CS35L41_SPI_2),
+ SND_PCI_QUIRK(0x1028, 0x0b28, "Dell", ALC245_FIXUP_CS35L41_SPI_2),
SND_PCI_QUIRK(0x1028, 0x0b37, "Dell Inspiron 16 Plus 7620 2-in-1", ALC295_FIXUP_DELL_INSPIRON_TOP_SPEAKERS),
SND_PCI_QUIRK(0x1028, 0x0b71, "Dell Inspiron 16 Plus 7620", ALC295_FIXUP_DELL_INSPIRON_TOP_SPEAKERS),
SND_PCI_QUIRK(0x1028, 0x0beb, "Dell XPS 15 9530 (2023)", ALC289_FIXUP_DELL_CS35L41_SPI_2),
@@ -9713,6 +9738,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1028, 0x0c1c, "Dell Precision 3540", ALC236_FIXUP_DELL_DUAL_CODECS),
SND_PCI_QUIRK(0x1028, 0x0c1d, "Dell Precision 3440", ALC236_FIXUP_DELL_DUAL_CODECS),
SND_PCI_QUIRK(0x1028, 0x0c1e, "Dell Precision 3540", ALC236_FIXUP_DELL_DUAL_CODECS),
+ SND_PCI_QUIRK(0x1028, 0x0c4d, "Dell", ALC287_FIXUP_CS35L41_I2C_4),
SND_PCI_QUIRK(0x1028, 0x0cbd, "Dell Oasis 13 CS MTL-U", ALC289_FIXUP_DELL_CS35L41_SPI_2),
SND_PCI_QUIRK(0x1028, 0x0cbe, "Dell Oasis 13 2-IN-1 MTL-U", ALC289_FIXUP_DELL_CS35L41_SPI_2),
SND_PCI_QUIRK(0x1028, 0x0cbf, "Dell Oasis 13 Low Weight MTU-L", ALC289_FIXUP_DELL_CS35L41_SPI_2),
@@ -10221,6 +10247,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x3853, "Lenovo Yoga 7 15ITL5", ALC287_FIXUP_YOGA7_14ITL_SPEAKERS),
SND_PCI_QUIRK(0x17aa, 0x3855, "Legion 7 16ITHG6", ALC287_FIXUP_LEGION_16ITHG6),
SND_PCI_QUIRK(0x17aa, 0x3869, "Lenovo Yoga7 14IAL7", ALC287_FIXUP_YOGA9_14IAP7_BASS_SPK_PIN),
+ SND_PCI_QUIRK(0x17aa, 0x3870, "Lenovo Yoga 7 14ARB7", ALC287_FIXUP_YOGA7_14ARB7_I2C),
SND_PCI_QUIRK(0x17aa, 0x387d, "Yoga S780-16 pro Quad AAC", ALC287_FIXUP_TAS2781_I2C),
SND_PCI_QUIRK(0x17aa, 0x387e, "Yoga S780-16 pro Quad YC", ALC287_FIXUP_TAS2781_I2C),
SND_PCI_QUIRK(0x17aa, 0x3881, "YB9 dual power mode2 YC", ALC287_FIXUP_TAS2781_I2C),
@@ -10229,6 +10256,10 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x3886, "Y780 VECO DUAL", ALC287_FIXUP_TAS2781_I2C),
SND_PCI_QUIRK(0x17aa, 0x38a7, "Y780P AMD YG dual", ALC287_FIXUP_TAS2781_I2C),
SND_PCI_QUIRK(0x17aa, 0x38a8, "Y780P AMD VECO dual", ALC287_FIXUP_TAS2781_I2C),
+ SND_PCI_QUIRK(0x17aa, 0x38b4, "Legion Slim 7 16IRH8", ALC287_FIXUP_CS35L41_I2C_2),
+ SND_PCI_QUIRK(0x17aa, 0x38b5, "Legion Slim 7 16IRH8", ALC287_FIXUP_CS35L41_I2C_2),
+ SND_PCI_QUIRK(0x17aa, 0x38b6, "Legion Slim 7 16APH8", ALC287_FIXUP_CS35L41_I2C_2),
+ SND_PCI_QUIRK(0x17aa, 0x38b7, "Legion Slim 7 16APH8", ALC287_FIXUP_CS35L41_I2C_2),
SND_PCI_QUIRK(0x17aa, 0x38ba, "Yoga S780-14.5 Air AMD quad YC", ALC287_FIXUP_TAS2781_I2C),
SND_PCI_QUIRK(0x17aa, 0x38bb, "Yoga S780-14.5 Air AMD quad AAC", ALC287_FIXUP_TAS2781_I2C),
SND_PCI_QUIRK(0x17aa, 0x38be, "Yoga S980-14.5 proX YC Dual", ALC287_FIXUP_TAS2781_I2C),
diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c
index dfe281b57aa6..4805cf0b6480 100644
--- a/sound/pci/hda/tas2781_hda_i2c.c
+++ b/sound/pci/hda/tas2781_hda_i2c.c
@@ -65,6 +65,24 @@ enum calib_data {
CALIB_MAX
};
+#define TAS2563_MAX_CHANNELS 4
+
+#define TAS2563_CAL_POWER TASDEVICE_REG(0, 0x0d, 0x3c)
+#define TAS2563_CAL_R0 TASDEVICE_REG(0, 0x0f, 0x34)
+#define TAS2563_CAL_INVR0 TASDEVICE_REG(0, 0x0f, 0x40)
+#define TAS2563_CAL_R0_LOW TASDEVICE_REG(0, 0x0f, 0x48)
+#define TAS2563_CAL_TLIM TASDEVICE_REG(0, 0x10, 0x14)
+#define TAS2563_CAL_N 5
+#define TAS2563_CAL_DATA_SIZE 4
+#define TAS2563_CAL_CH_SIZE 20
+#define TAS2563_CAL_ARRAY_SIZE 80
+
+static unsigned int cal_regs[TAS2563_CAL_N] = {
+ TAS2563_CAL_POWER, TAS2563_CAL_R0, TAS2563_CAL_INVR0,
+ TAS2563_CAL_R0_LOW, TAS2563_CAL_TLIM,
+};
+
+
struct tas2781_hda {
struct device *dev;
struct tasdevice_priv *priv;
@@ -81,7 +99,7 @@ static int tas2781_get_i2c_res(struct acpi_resource *ares, void *data)
if (i2c_acpi_get_i2c_resource(ares, &sb)) {
if (tas_priv->ndev < TASDEVICE_MAX_CHANNELS &&
- sb->slave_address != TAS2781_GLOBAL_ADDR) {
+ sb->slave_address != tas_priv->global_addr) {
tas_priv->tasdevice[tas_priv->ndev].dev_addr =
(unsigned int)sb->slave_address;
tas_priv->ndev++;
@@ -404,6 +422,69 @@ static const struct snd_kcontrol_new tas2781_dsp_conf_ctrl = {
.put = tasdevice_config_put,
};
+static void tas2563_apply_calib(struct tasdevice_priv *tas_priv)
+{
+ unsigned int data;
+ int offset = 0;
+ int ret;
+
+ for (int i = 0; i < tas_priv->ndev; i++) {
+ for (int j = 0; j < TAS2563_CAL_N; ++j) {
+ data = cpu_to_be32(
+ *(uint32_t *)&tas_priv->cali_data.data[offset]);
+ ret = tasdevice_dev_bulk_write(tas_priv, i, cal_regs[j],
+ (unsigned char *)&data, TAS2563_CAL_DATA_SIZE);
+ if (ret)
+ dev_err(tas_priv->dev,
+ "Error writing calib regs\n");
+ offset += TAS2563_CAL_DATA_SIZE;
+ }
+ }
+}
+
+static int tas2563_save_calibration(struct tasdevice_priv *tas_priv)
+{
+ static efi_guid_t efi_guid = EFI_GUID(0x1f52d2a1, 0xbb3a, 0x457d, 0xbc,
+ 0x09, 0x43, 0xa3, 0xf4, 0x31, 0x0a, 0x92);
+
+ static efi_char16_t *efi_vars[TAS2563_MAX_CHANNELS][TAS2563_CAL_N] = {
+ { L"Power_1", L"R0_1", L"InvR0_1", L"R0_Low_1", L"TLim_1" },
+ { L"Power_2", L"R0_2", L"InvR0_2", L"R0_Low_2", L"TLim_2" },
+ { L"Power_3", L"R0_3", L"InvR0_3", L"R0_Low_3", L"TLim_3" },
+ { L"Power_4", L"R0_4", L"InvR0_4", L"R0_Low_4", L"TLim_4" },
+ };
+
+ unsigned long max_size = TAS2563_CAL_DATA_SIZE;
+ unsigned int offset = 0;
+ efi_status_t status;
+ unsigned int attr;
+
+ tas_priv->cali_data.data = devm_kzalloc(tas_priv->dev,
+ TAS2563_CAL_ARRAY_SIZE, GFP_KERNEL);
+ if (!tas_priv->cali_data.data)
+ return -ENOMEM;
+
+ for (int i = 0; i < tas_priv->ndev; ++i) {
+ for (int j = 0; j < TAS2563_CAL_N; ++j) {
+ status = efi.get_variable(efi_vars[i][j],
+ &efi_guid, &attr, &max_size,
+ &tas_priv->cali_data.data[offset]);
+ if (status != EFI_SUCCESS ||
+ max_size != TAS2563_CAL_DATA_SIZE) {
+ dev_warn(tas_priv->dev,
+ "Calibration data read failed %ld\n", status);
+ return -EINVAL;
+ }
+ offset += TAS2563_CAL_DATA_SIZE;
+ }
+ }
+
+ tas_priv->cali_data.total_sz = offset;
+ tasdevice_apply_calibration(tas_priv);
+
+ return 0;
+}
+
static void tas2781_apply_calib(struct tasdevice_priv *tas_priv)
{
static const unsigned char page_array[CALIB_MAX] = {
@@ -479,7 +560,7 @@ static int tas2781_save_calibration(struct tasdevice_priv *tas_priv)
dev_dbg(tas_priv->dev, "%4ld-%2d-%2d, %2d:%2d:%2d\n",
tm->tm_year, tm->tm_mon, tm->tm_mday,
tm->tm_hour, tm->tm_min, tm->tm_sec);
- tas2781_apply_calib(tas_priv);
+ tasdevice_apply_calibration(tas_priv);
} else
tas_priv->cali_data.total_sz = 0;
@@ -582,7 +663,9 @@ static void tasdev_fw_ready(const struct firmware *fmw, void *context)
/* If calibrated data occurs error, dsp will still works with default
* calibrated data inside algo.
*/
- tas2781_save_calibration(tas_priv);
+ tasdevice_save_calibration(tas_priv);
+
+ tasdevice_tuning_switch(tas_hda->priv, 0);
out:
mutex_unlock(&tas_hda->priv->codec_lock);
@@ -683,10 +766,6 @@ static int tas2781_hda_i2c_probe(struct i2c_client *clt)
const char *device_name;
int ret;
- if (strstr(dev_name(&clt->dev), "TIAS2781"))
- device_name = "TIAS2781";
- else
- return -ENODEV;
tas_hda = devm_kzalloc(&clt->dev, sizeof(*tas_hda), GFP_KERNEL);
if (!tas_hda)
@@ -699,6 +778,19 @@ static int tas2781_hda_i2c_probe(struct i2c_client *clt)
if (!tas_hda->priv)
return -ENOMEM;
+ if (strstr(dev_name(&clt->dev), "TIAS2781")) {
+ device_name = "TIAS2781";
+ tas_hda->priv->save_calibration = tas2781_save_calibration;
+ tas_hda->priv->apply_calibration = tas2781_apply_calib;
+ tas_hda->priv->global_addr = TAS2781_GLOBAL_ADDR;
+ } else if (strstr(dev_name(&clt->dev), "INT8866")) {
+ device_name = "INT8866";
+ tas_hda->priv->save_calibration = tas2563_save_calibration;
+ tas_hda->priv->apply_calibration = tas2563_apply_calib;
+ tas_hda->priv->global_addr = TAS2563_GLOBAL_ADDR;
+ } else
+ return -ENODEV;
+
tas_hda->priv->irq_info.irq = clt->irq;
ret = tas2781_read_acpi(tas_hda->priv, device_name);
if (ret)
@@ -765,8 +857,6 @@ static int tas2781_runtime_suspend(struct device *dev)
static int tas2781_runtime_resume(struct device *dev)
{
struct tas2781_hda *tas_hda = dev_get_drvdata(dev);
- unsigned long calib_data_sz =
- tas_hda->priv->ndev * TASDEVICE_SPEAKER_CALIBRATION_SIZE;
dev_dbg(tas_hda->dev, "Runtime Resume\n");
@@ -777,8 +867,7 @@ static int tas2781_runtime_resume(struct device *dev)
/* If calibrated data occurs error, dsp will still works with default
* calibrated data inside algo.
*/
- if (tas_hda->priv->cali_data.total_sz > calib_data_sz)
- tas2781_apply_calib(tas_hda->priv);
+ tasdevice_apply_calibration(tas_hda->priv);
mutex_unlock(&tas_hda->priv->codec_lock);
@@ -809,8 +898,6 @@ static int tas2781_system_suspend(struct device *dev)
static int tas2781_system_resume(struct device *dev)
{
struct tas2781_hda *tas_hda = dev_get_drvdata(dev);
- unsigned long calib_data_sz =
- tas_hda->priv->ndev * TASDEVICE_SPEAKER_CALIBRATION_SIZE;
int i, ret;
dev_info(tas_hda->priv->dev, "System Resume\n");
@@ -832,8 +919,7 @@ static int tas2781_system_resume(struct device *dev)
/* If calibrated data occurs error, dsp will still work with default
* calibrated data inside algo.
*/
- if (tas_hda->priv->cali_data.total_sz > calib_data_sz)
- tas2781_apply_calib(tas_hda->priv);
+ tasdevice_apply_calibration(tas_hda->priv);
mutex_unlock(&tas_hda->priv->codec_lock);
return 0;
@@ -851,6 +937,7 @@ static const struct i2c_device_id tas2781_hda_i2c_id[] = {
static const struct acpi_device_id tas2781_acpi_hda_match[] = {
{"TIAS2781", 0 },
+ {"INT8866", 0 },
{}
};
MODULE_DEVICE_TABLE(acpi, tas2781_acpi_hda_match);
diff --git a/sound/soc/codecs/hda-dai.c b/sound/soc/codecs/hda-dai.c
index 5371ff086261..7bd7ddcd810f 100644
--- a/sound/soc/codecs/hda-dai.c
+++ b/sound/soc/codecs/hda-dai.c
@@ -76,13 +76,16 @@ static int hda_codec_dai_prepare(struct snd_pcm_substream *substream, struct snd
struct hdac_stream *stream;
struct hda_codec *codec;
unsigned int format;
+ unsigned int bits;
int ret;
codec = dev_to_hda_codec(dai->dev);
stream = substream->runtime->private_data;
stream_info = snd_soc_dai_get_dma_data(dai, substream);
- format = snd_hdac_calc_stream_format(runtime->rate, runtime->channels, runtime->format,
- runtime->sample_bits, 0);
+
+ bits = snd_hdac_stream_format_bits(runtime->format, runtime->subformat,
+ stream_info->maxbps);
+ format = snd_hdac_stream_format(runtime->channels, bits, runtime->rate);
ret = snd_hda_codec_prepare(codec, stream_info, stream->stream_tag, format, substream);
if (ret < 0) {
diff --git a/sound/soc/codecs/hda.c b/sound/soc/codecs/hda.c
index d57b043d6bfe..d2117e36ddd1 100644
--- a/sound/soc/codecs/hda.c
+++ b/sound/soc/codecs/hda.c
@@ -52,6 +52,7 @@ static int hda_codec_create_dais(struct hda_codec *codec, int pcm_count,
stream->channels_max = pcm->stream[dir].channels_max;
stream->rates = pcm->stream[dir].rates;
stream->formats = pcm->stream[dir].formats;
+ stream->subformats = pcm->stream[dir].subformats;
stream->sig_bits = pcm->stream[dir].maxbps;
capture_dais:
@@ -71,6 +72,7 @@ capture_dais:
stream->channels_max = pcm->stream[dir].channels_max;
stream->rates = pcm->stream[dir].rates;
stream->formats = pcm->stream[dir].formats;
+ stream->subformats = pcm->stream[dir].subformats;
stream->sig_bits = pcm->stream[dir].maxbps;
}
diff --git a/sound/soc/codecs/hdac_hda.c b/sound/soc/codecs/hdac_hda.c
index b075689db2dc..6aa3223985be 100644
--- a/sound/soc/codecs/hdac_hda.c
+++ b/sound/soc/codecs/hdac_hda.c
@@ -218,18 +218,16 @@ static int hdac_hda_dai_hw_params(struct snd_pcm_substream *substream,
struct hdac_hda_priv *hda_pvt;
unsigned int format_val;
unsigned int maxbps;
+ unsigned int bits;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
maxbps = dai->driver->playback.sig_bits;
else
maxbps = dai->driver->capture.sig_bits;
+ bits = snd_hdac_stream_format_bits(params_format(params), SNDRV_PCM_SUBFORMAT_STD, maxbps);
hda_pvt = snd_soc_component_get_drvdata(component);
- format_val = snd_hdac_calc_stream_format(params_rate(params),
- params_channels(params),
- params_format(params),
- maxbps,
- 0);
+ format_val = snd_hdac_stream_format(params_channels(params), bits, params_rate(params));
if (!format_val) {
dev_err(dai->dev,
"invalid format_val, rate=%d, ch=%d, format=%d, maxbps=%d\n",
diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c
index b9c5ffbfb5ba..b3b11225d483 100644
--- a/sound/soc/codecs/hdac_hdmi.c
+++ b/sound/soc/codecs/hdac_hdmi.c
@@ -468,13 +468,14 @@ static int hdac_hdmi_set_hw_params(struct snd_pcm_substream *substream,
struct hdac_hdmi_priv *hdmi = snd_soc_dai_get_drvdata(dai);
struct hdac_hdmi_dai_port_map *dai_map;
struct hdac_hdmi_pcm *pcm;
+ unsigned int bits;
int format;
dai_map = &hdmi->dai_map[dai->id];
- format = snd_hdac_calc_stream_format(params_rate(hparams),
- params_channels(hparams), params_format(hparams),
- dai->driver->playback.sig_bits, 0);
+ bits = snd_hdac_stream_format_bits(params_format(hparams), SNDRV_PCM_SUBFORMAT_STD,
+ dai->driver->playback.sig_bits);
+ format = snd_hdac_stream_format(params_channels(hparams), bits, params_rate(hparams));
pcm = hdac_hdmi_get_pcm_from_cvt(hdmi, dai_map->cvt);
if (!pcm)
@@ -670,6 +671,7 @@ hdac_hdmi_query_cvt_params(struct hdac_device *hdev, struct hdac_hdmi_cvt *cvt)
err = snd_hdac_query_supported_pcm(hdev, cvt->nid,
&cvt->params.rates,
&cvt->params.formats,
+ NULL,
&cvt->params.maxbps);
if (err < 0)
dev_err(&hdev->dev,
@@ -1577,7 +1579,7 @@ static int hdac_hdmi_create_dais(struct hdac_device *hdev,
list_for_each_entry(cvt, &hdmi->cvt_list, head) {
ret = snd_hdac_query_supported_pcm(hdev, cvt->nid,
- &rates, &formats, &bps);
+ &rates, &formats, NULL, &bps);
if (ret)
return ret;
diff --git a/sound/soc/codecs/tas2781-comlib.c b/sound/soc/codecs/tas2781-comlib.c
index 00e35169ae49..b7e56ceb1acf 100644
--- a/sound/soc/codecs/tas2781-comlib.c
+++ b/sound/soc/codecs/tas2781-comlib.c
@@ -412,6 +412,21 @@ void tasdevice_remove(struct tasdevice_priv *tas_priv)
}
EXPORT_SYMBOL_GPL(tasdevice_remove);
+int tasdevice_save_calibration(struct tasdevice_priv *tas_priv)
+{
+ if (tas_priv->save_calibration)
+ return tas_priv->save_calibration(tas_priv);
+ return -EINVAL;
+}
+EXPORT_SYMBOL_GPL(tasdevice_save_calibration);
+
+void tasdevice_apply_calibration(struct tasdevice_priv *tas_priv)
+{
+ if (tas_priv->apply_calibration && tas_priv->cali_data.total_sz)
+ tas_priv->apply_calibration(tas_priv);
+}
+EXPORT_SYMBOL_GPL(tasdevice_apply_calibration);
+
static int tasdevice_clamp(int val, int max, unsigned int invert)
{
if (val > max)
diff --git a/sound/soc/intel/avs/loader.c b/sound/soc/intel/avs/loader.c
index 65dd8f140fc1..e83ce6a35755 100644
--- a/sound/soc/intel/avs/loader.c
+++ b/sound/soc/intel/avs/loader.c
@@ -371,7 +371,7 @@ int avs_hda_load_basefw(struct avs_dev *adev, struct firmware *fw)
hstream = hdac_stream(estream);
/* code loading performed with default format */
- sdfmt = snd_hdac_calc_stream_format(48000, 1, SNDRV_PCM_FORMAT_S32_LE, 32, 0);
+ sdfmt = snd_hdac_stream_format(1, 32, 48000);
ret = snd_hdac_dsp_prepare(hstream, sdfmt, fw->size, &dmab);
if (ret < 0)
goto release_stream;
@@ -438,7 +438,7 @@ int avs_hda_load_library(struct avs_dev *adev, struct firmware *lib, u32 id)
stream = hdac_stream(estream);
/* code loading performed with default format */
- sdfmt = snd_hdac_calc_stream_format(48000, 1, SNDRV_PCM_FORMAT_S32_LE, 32, 0);
+ sdfmt = snd_hdac_stream_format(1, 32, 48000);
ret = snd_hdac_dsp_prepare(stream, sdfmt, lib->size, &dmab);
if (ret < 0)
goto release_stream;
diff --git a/sound/soc/intel/avs/path.c b/sound/soc/intel/avs/path.c
index aa8b50b931c3..3aa16ee8d34c 100644
--- a/sound/soc/intel/avs/path.c
+++ b/sound/soc/intel/avs/path.c
@@ -87,7 +87,7 @@ static bool avs_test_hw_params(struct snd_pcm_hw_params *params,
return (params_rate(params) == fmt->sampling_freq &&
params_channels(params) == fmt->num_channels &&
params_physical_width(params) == fmt->bit_depth &&
- params_width(params) == fmt->valid_bit_depth);
+ snd_pcm_hw_params_bits(params) == fmt->valid_bit_depth);
}
static struct avs_tplg_path *
diff --git a/sound/soc/intel/avs/pcm.c b/sound/soc/intel/avs/pcm.c
index 463dbba18426..4dfc5a1ebb7c 100644
--- a/sound/soc/intel/avs/pcm.c
+++ b/sound/soc/intel/avs/pcm.c
@@ -17,6 +17,7 @@
#include "avs.h"
#include "path.h"
#include "topology.h"
+#include "../../codecs/hda.h"
struct avs_dma_data {
struct avs_tplg_path_template *template;
@@ -335,20 +336,25 @@ static int avs_dai_hda_be_prepare(struct snd_pcm_substream *substream, struct sn
{
struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
- struct hdac_ext_stream *link_stream = runtime->private_data;
+ struct snd_soc_pcm_stream *stream_info;
+ struct hdac_ext_stream *link_stream;
struct hdac_ext_link *link;
struct hda_codec *codec;
struct hdac_bus *bus;
unsigned int format_val;
+ unsigned int bits;
int ret;
+ link_stream = runtime->private_data;
if (link_stream->link_prepared)
return 0;
codec = dev_to_hda_codec(snd_soc_rtd_to_codec(rtd, 0)->dev);
bus = &codec->bus->core;
- format_val = snd_hdac_calc_stream_format(runtime->rate, runtime->channels, runtime->format,
- runtime->sample_bits, 0);
+ stream_info = snd_soc_dai_get_pcm_stream(dai, substream->stream);
+ bits = snd_hdac_stream_format_bits(runtime->format, runtime->subformat,
+ stream_info->sig_bits);
+ format_val = snd_hdac_stream_format(runtime->channels, bits, runtime->rate);
snd_hdac_ext_stream_reset(link_stream);
snd_hdac_ext_stream_setup(link_stream, format_val);
@@ -600,10 +606,12 @@ static int avs_dai_fe_hw_free(struct snd_pcm_substream *substream, struct snd_so
static int avs_dai_fe_prepare(struct snd_pcm_substream *substream, struct snd_soc_dai *dai)
{
struct snd_pcm_runtime *runtime = substream->runtime;
+ struct snd_soc_pcm_stream *stream_info;
struct avs_dma_data *data;
struct avs_dev *adev = to_avs_dev(dai->dev);
struct hdac_ext_stream *host_stream;
unsigned int format_val;
+ unsigned int bits;
int ret;
data = snd_soc_dai_get_dma_data(dai, substream);
@@ -614,8 +622,10 @@ static int avs_dai_fe_prepare(struct snd_pcm_substream *substream, struct snd_so
snd_hdac_stream_reset(hdac_stream(host_stream));
- format_val = snd_hdac_calc_stream_format(runtime->rate, runtime->channels, runtime->format,
- runtime->sample_bits, 0);
+ stream_info = snd_soc_dai_get_pcm_stream(dai, substream->stream);
+ bits = snd_hdac_stream_format_bits(runtime->format, runtime->subformat,
+ stream_info->sig_bits);
+ format_val = snd_hdac_stream_format(runtime->channels, bits, runtime->rate);
ret = snd_hdac_stream_set_params(hdac_stream(host_stream), format_val);
if (ret < 0)
@@ -1064,8 +1074,10 @@ static const struct snd_pcm_hardware avs_pcm_hardware = {
SNDRV_PCM_INFO_RESUME |
SNDRV_PCM_INFO_NO_PERIOD_WAKEUP,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
- SNDRV_PCM_FMTBIT_S24_LE |
SNDRV_PCM_FMTBIT_S32_LE,
+ .subformats = SNDRV_PCM_SUBFMTBIT_MSBITS_20 |
+ SNDRV_PCM_SUBFMTBIT_MSBITS_24 |
+ SNDRV_PCM_SUBFMTBIT_MSBITS_MAX,
.buffer_bytes_max = AZX_MAX_BUF_SIZE,
.period_bytes_min = 128,
.period_bytes_max = AZX_MAX_BUF_SIZE / 2,
@@ -1216,8 +1228,10 @@ static const struct snd_soc_dai_driver i2s_dai_template = {
.rates = SNDRV_PCM_RATE_8000_192000 |
SNDRV_PCM_RATE_KNOT,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
- SNDRV_PCM_FMTBIT_S24_LE |
SNDRV_PCM_FMTBIT_S32_LE,
+ .subformats = SNDRV_PCM_SUBFMTBIT_MSBITS_20 |
+ SNDRV_PCM_SUBFMTBIT_MSBITS_24 |
+ SNDRV_PCM_SUBFMTBIT_MSBITS_MAX,
},
.capture = {
.channels_min = 1,
@@ -1225,8 +1239,10 @@ static const struct snd_soc_dai_driver i2s_dai_template = {
.rates = SNDRV_PCM_RATE_8000_192000 |
SNDRV_PCM_RATE_KNOT,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
- SNDRV_PCM_FMTBIT_S24_LE |
SNDRV_PCM_FMTBIT_S32_LE,
+ .subformats = SNDRV_PCM_SUBFMTBIT_MSBITS_20 |
+ SNDRV_PCM_SUBFMTBIT_MSBITS_24 |
+ SNDRV_PCM_SUBFMTBIT_MSBITS_MAX,
},
};
@@ -1301,16 +1317,20 @@ static const struct snd_soc_dai_driver hda_cpu_dai = {
.channels_max = 8,
.rates = SNDRV_PCM_RATE_8000_192000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
- SNDRV_PCM_FMTBIT_S24_LE |
SNDRV_PCM_FMTBIT_S32_LE,
+ .subformats = SNDRV_PCM_SUBFMTBIT_MSBITS_20 |
+ SNDRV_PCM_SUBFMTBIT_MSBITS_24 |
+ SNDRV_PCM_SUBFMTBIT_MSBITS_MAX,
},
.capture = {
.channels_min = 1,
.channels_max = 8,
.rates = SNDRV_PCM_RATE_8000_192000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
- SNDRV_PCM_FMTBIT_S24_LE |
SNDRV_PCM_FMTBIT_S32_LE,
+ .subformats = SNDRV_PCM_SUBFMTBIT_MSBITS_20 |
+ SNDRV_PCM_SUBFMTBIT_MSBITS_24 |
+ SNDRV_PCM_SUBFMTBIT_MSBITS_MAX,
},
};
@@ -1387,6 +1407,15 @@ static int avs_component_hda_probe(struct snd_soc_component *component)
ret = -ENOMEM;
goto exit;
}
+
+ if (!hda_codec_is_display(codec)) {
+ dais[i].playback.formats = pcm->stream[0].formats;
+ dais[i].playback.subformats = pcm->stream[0].subformats;
+ dais[i].playback.rates = pcm->stream[0].rates;
+ dais[i].playback.channels_min = pcm->stream[0].channels_min;
+ dais[i].playback.channels_max = pcm->stream[0].channels_max;
+ dais[i].playback.sig_bits = pcm->stream[0].maxbps;
+ }
}
if (pcm->stream[1].substreams) {
@@ -1397,6 +1426,15 @@ static int avs_component_hda_probe(struct snd_soc_component *component)
ret = -ENOMEM;
goto exit;
}
+
+ if (!hda_codec_is_display(codec)) {
+ dais[i].capture.formats = pcm->stream[1].formats;
+ dais[i].capture.subformats = pcm->stream[1].subformats;
+ dais[i].capture.rates = pcm->stream[1].rates;
+ dais[i].capture.channels_min = pcm->stream[1].channels_min;
+ dais[i].capture.channels_max = pcm->stream[1].channels_max;
+ dais[i].capture.sig_bits = pcm->stream[1].maxbps;
+ }
}
dai = snd_soc_register_dai(component, &dais[i], false);
diff --git a/sound/soc/intel/avs/probes.c b/sound/soc/intel/avs/probes.c
index bdc6b30dc009..817e543036f2 100644
--- a/sound/soc/intel/avs/probes.c
+++ b/sound/soc/intel/avs/probes.c
@@ -140,8 +140,7 @@ static int avs_probe_compr_set_params(struct snd_compr_stream *cstream,
bps = snd_pcm_format_physical_width(format);
if (bps < 0)
return bps;
- format_val = snd_hdac_calc_stream_format(params->codec.sample_rate, params->codec.ch_out,
- format, bps, 0);
+ format_val = snd_hdac_stream_format(params->codec.ch_out, bps, params->codec.sample_rate);
ret = snd_hdac_stream_set_params(hdac_stream(host_stream), format_val);
if (ret < 0)
return ret;
diff --git a/sound/soc/intel/avs/topology.c b/sound/soc/intel/avs/topology.c
index c74e9d622e4c..778236d3fd28 100644
--- a/sound/soc/intel/avs/topology.c
+++ b/sound/soc/intel/avs/topology.c
@@ -1514,8 +1514,16 @@ static int avs_dai_load(struct snd_soc_component *comp, int index,
struct snd_soc_dai_driver *dai_drv, struct snd_soc_tplg_pcm *pcm,
struct snd_soc_dai *dai)
{
- if (pcm)
+ u32 fe_subformats = SNDRV_PCM_SUBFMTBIT_MSBITS_20 |
+ SNDRV_PCM_SUBFMTBIT_MSBITS_24 |
+ SNDRV_PCM_SUBFMTBIT_MSBITS_MAX;
+
+ if (pcm) {
dai_drv->ops = &avs_dai_fe_ops;
+ dai_drv->capture.subformats = fe_subformats;
+ dai_drv->playback.subformats = fe_subformats;
+ }
+
return 0;
}
@@ -1534,6 +1542,9 @@ static int avs_link_load(struct snd_soc_component *comp, int index, struct snd_s
/* Open LINK (BE) pipes last and close them first to prevent xruns. */
link->trigger[0] = SND_SOC_DPCM_TRIGGER_PRE;
link->trigger[1] = SND_SOC_DPCM_TRIGGER_PRE;
+ } else {
+ /* Do not ignore codec capabilities. */
+ link->dpcm_merged_format = 1;
}
return 0;
diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c
index 174aae6e0398..613b27b8da13 100644
--- a/sound/soc/intel/skylake/skl-pcm.c
+++ b/sound/soc/intel/skylake/skl-pcm.c
@@ -127,6 +127,7 @@ int skl_pcm_host_dma_prepare(struct device *dev, struct skl_pipe_params *params)
unsigned int format_val;
struct hdac_stream *hstream;
struct hdac_ext_stream *stream;
+ unsigned int bits;
int err;
hstream = snd_hdac_get_stream(bus, params->stream,
@@ -137,8 +138,9 @@ int skl_pcm_host_dma_prepare(struct device *dev, struct skl_pipe_params *params)
stream = stream_to_hdac_ext_stream(hstream);
snd_hdac_ext_stream_decouple(bus, stream, true);
- format_val = snd_hdac_calc_stream_format(params->s_freq,
- params->ch, params->format, params->host_bps, 0);
+ bits = snd_hdac_stream_format_bits(params->format, SNDRV_PCM_SUBFORMAT_STD,
+ params->host_bps);
+ format_val = snd_hdac_stream_format(params->ch, bits, params->s_freq);
dev_dbg(dev, "format_val=%d, rate=%d, ch=%d, format=%d\n",
format_val, params->s_freq, params->ch, params->format);
@@ -165,6 +167,7 @@ int skl_pcm_link_dma_prepare(struct device *dev, struct skl_pipe_params *params)
struct hdac_ext_stream *stream;
struct hdac_ext_link *link;
unsigned char stream_tag;
+ unsigned int bits;
hstream = snd_hdac_get_stream(bus, params->stream,
params->link_dma_id + 1);
@@ -173,8 +176,10 @@ int skl_pcm_link_dma_prepare(struct device *dev, struct skl_pipe_params *params)
stream = stream_to_hdac_ext_stream(hstream);
snd_hdac_ext_stream_decouple(bus, stream, true);
- format_val = snd_hdac_calc_stream_format(params->s_freq, params->ch,
- params->format, params->link_bps, 0);
+
+ bits = snd_hdac_stream_format_bits(params->format, SNDRV_PCM_SUBFORMAT_STD,
+ params->link_bps);
+ format_val = snd_hdac_stream_format(params->ch, bits, params->s_freq);
dev_dbg(dev, "format_val=%d, rate=%d, ch=%d, format=%d\n",
format_val, params->s_freq, params->ch, params->format);
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index f6d1b2e11795..6c0d949c60c7 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -554,6 +554,12 @@ static void soc_pcm_hw_update_format(struct snd_pcm_hardware *hw,
hw->formats &= p->formats;
}
+static void soc_pcm_hw_update_subformat(struct snd_pcm_hardware *hw,
+ struct snd_soc_pcm_stream *p)
+{
+ hw->subformats &= p->subformats;
+}
+
/**
* snd_soc_runtime_calc_hw() - Calculate hw limits for a PCM stream
* @rtd: ASoC PCM runtime
@@ -592,6 +598,7 @@ int snd_soc_runtime_calc_hw(struct snd_soc_pcm_runtime *rtd,
soc_pcm_hw_update_chan(hw, cpu_stream);
soc_pcm_hw_update_rate(hw, cpu_stream);
soc_pcm_hw_update_format(hw, cpu_stream);
+ soc_pcm_hw_update_subformat(hw, cpu_stream);
}
cpu_chan_min = hw->channels_min;
cpu_chan_max = hw->channels_max;
@@ -613,6 +620,7 @@ int snd_soc_runtime_calc_hw(struct snd_soc_pcm_runtime *rtd,
soc_pcm_hw_update_chan(hw, codec_stream);
soc_pcm_hw_update_rate(hw, codec_stream);
soc_pcm_hw_update_format(hw, codec_stream);
+ soc_pcm_hw_update_subformat(hw, codec_stream);
}
/* Verify both a valid CPU DAI and a valid CODEC DAI were found */
@@ -1710,6 +1718,7 @@ static void dpcm_runtime_setup_fe(struct snd_pcm_substream *substream)
soc_pcm_hw_update_rate(hw, cpu_stream);
soc_pcm_hw_update_chan(hw, cpu_stream);
soc_pcm_hw_update_format(hw, cpu_stream);
+ soc_pcm_hw_update_subformat(hw, cpu_stream);
}
}
@@ -1747,6 +1756,7 @@ static void dpcm_runtime_setup_be_format(struct snd_pcm_substream *substream)
codec_stream = snd_soc_dai_get_pcm_stream(dai, stream);
soc_pcm_hw_update_format(hw, codec_stream);
+ soc_pcm_hw_update_subformat(hw, codec_stream);
}
}
}
diff --git a/sound/soc/sof/intel/hda-dai-ops.c b/sound/soc/sof/intel/hda-dai-ops.c
index 87935554b1e4..55ce75db23e5 100644
--- a/sound/soc/sof/intel/hda-dai-ops.c
+++ b/sound/soc/sof/intel/hda-dai-ops.c
@@ -208,14 +208,16 @@ static unsigned int hda_calc_stream_format(struct snd_sof_dev *sdev,
struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0);
unsigned int link_bps;
unsigned int format_val;
+ unsigned int bits;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
link_bps = codec_dai->driver->playback.sig_bits;
else
link_bps = codec_dai->driver->capture.sig_bits;
- format_val = snd_hdac_calc_stream_format(params_rate(params), params_channels(params),
- params_format(params), link_bps, 0);
+ bits = snd_hdac_stream_format_bits(params_format(params), SNDRV_PCM_SUBFORMAT_STD,
+ link_bps);
+ format_val = snd_hdac_stream_format(params_channels(params), bits, params_rate(params));
dev_dbg(sdev->dev, "format_val=%#x, rate=%d, ch=%d, format=%d\n", format_val,
params_rate(params), params_channels(params), params_format(params));
@@ -238,11 +240,11 @@ static unsigned int generic_calc_stream_format(struct snd_sof_dev *sdev,
struct snd_pcm_hw_params *params)
{
unsigned int format_val;
+ unsigned int bits;
- format_val = snd_hdac_calc_stream_format(params_rate(params), params_channels(params),
- params_format(params),
- params_physical_width(params),
- 0);
+ bits = snd_hdac_stream_format_bits(params_format(params), SNDRV_PCM_SUBFORMAT_STD,
+ params_physical_width(params));
+ format_val = snd_hdac_stream_format(params_channels(params), bits, params_rate(params));
dev_dbg(sdev->dev, "format_val=%#x, rate=%d, ch=%d, format=%d\n", format_val,
params_rate(params), params_channels(params), params_format(params));
@@ -258,6 +260,7 @@ static unsigned int dmic_calc_stream_format(struct snd_sof_dev *sdev,
snd_pcm_format_t format;
unsigned int channels;
unsigned int width;
+ unsigned int bits;
channels = params_channels(params);
format = params_format(params);
@@ -269,10 +272,8 @@ static unsigned int dmic_calc_stream_format(struct snd_sof_dev *sdev,
width = 32;
}
- format_val = snd_hdac_calc_stream_format(params_rate(params), channels,
- format,
- width,
- 0);
+ bits = snd_hdac_stream_format_bits(format, SNDRV_PCM_SUBFORMAT_STD, width);
+ format_val = snd_hdac_stream_format(channels, bits, params_rate(params));
dev_dbg(sdev->dev, "format_val=%#x, rate=%d, ch=%d, format=%d\n", format_val,
params_rate(params), channels, format);
diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index d628d6a3a7e5..1592e27bc14d 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -882,6 +882,7 @@ extern const struct sof_intel_dsp_desc ehl_chip_info;
extern const struct sof_intel_dsp_desc jsl_chip_info;
extern const struct sof_intel_dsp_desc adls_chip_info;
extern const struct sof_intel_dsp_desc mtl_chip_info;
+extern const struct sof_intel_dsp_desc arl_s_chip_info;
extern const struct sof_intel_dsp_desc lnl_chip_info;
/* Probes support */
diff --git a/sound/soc/sof/intel/mtl.c b/sound/soc/sof/intel/mtl.c
index 254dbbeac1d0..7946110e7adf 100644
--- a/sound/soc/sof/intel/mtl.c
+++ b/sound/soc/sof/intel/mtl.c
@@ -746,3 +746,31 @@ const struct sof_intel_dsp_desc mtl_chip_info = {
.hw_ip_version = SOF_INTEL_ACE_1_0,
};
EXPORT_SYMBOL_NS(mtl_chip_info, SND_SOC_SOF_INTEL_HDA_COMMON);
+
+const struct sof_intel_dsp_desc arl_s_chip_info = {
+ .cores_num = 2,
+ .init_core_mask = BIT(0),
+ .host_managed_cores_mask = BIT(0),
+ .ipc_req = MTL_DSP_REG_HFIPCXIDR,
+ .ipc_req_mask = MTL_DSP_REG_HFIPCXIDR_BUSY,
+ .ipc_ack = MTL_DSP_REG_HFIPCXIDA,
+ .ipc_ack_mask = MTL_DSP_REG_HFIPCXIDA_DONE,
+ .ipc_ctl = MTL_DSP_REG_HFIPCXCTL,
+ .rom_status_reg = MTL_DSP_ROM_STS,
+ .rom_init_timeout = 300,
+ .ssp_count = MTL_SSP_COUNT,
+ .ssp_base_offset = CNL_SSP_BASE_OFFSET,
+ .sdw_shim_base = SDW_SHIM_BASE_ACE,
+ .sdw_alh_base = SDW_ALH_BASE_ACE,
+ .d0i3_offset = MTL_HDA_VS_D0I3C,
+ .read_sdw_lcount = hda_sdw_check_lcount_common,
+ .enable_sdw_irq = mtl_enable_sdw_irq,
+ .check_sdw_irq = mtl_dsp_check_sdw_irq,
+ .check_sdw_wakeen_irq = hda_sdw_check_wakeen_irq_common,
+ .check_ipc_irq = mtl_dsp_check_ipc_irq,
+ .cl_init = mtl_dsp_cl_init,
+ .power_down_dsp = mtl_power_down_dsp,
+ .disable_interrupts = mtl_dsp_disable_interrupts,
+ .hw_ip_version = SOF_INTEL_ACE_1_0,
+};
+EXPORT_SYMBOL_NS(arl_s_chip_info, SND_SOC_SOF_INTEL_HDA_COMMON);
diff --git a/sound/soc/sof/intel/pci-mtl.c b/sound/soc/sof/intel/pci-mtl.c
index 0f378f45486d..cacc985d80f4 100644
--- a/sound/soc/sof/intel/pci-mtl.c
+++ b/sound/soc/sof/intel/pci-mtl.c
@@ -80,10 +80,41 @@ static const struct sof_dev_desc arl_desc = {
.ops_free = hda_ops_free,
};
+static const struct sof_dev_desc arl_s_desc = {
+ .use_acpi_target_states = true,
+ .machines = snd_soc_acpi_intel_arl_machines,
+ .alt_machines = snd_soc_acpi_intel_arl_sdw_machines,
+ .resindex_lpe_base = 0,
+ .resindex_pcicfg_base = -1,
+ .resindex_imr_base = -1,
+ .irqindex_host_ipc = -1,
+ .chip_info = &arl_s_chip_info,
+ .ipc_supported_mask = BIT(SOF_IPC_TYPE_4),
+ .ipc_default = SOF_IPC_TYPE_4,
+ .dspless_mode_supported = true, /* Only supported for HDaudio */
+ .default_fw_path = {
+ [SOF_IPC_TYPE_4] = "intel/sof-ipc4/arl-s",
+ },
+ .default_lib_path = {
+ [SOF_IPC_TYPE_4] = "intel/sof-ipc4-lib/arl-s",
+ },
+ .default_tplg_path = {
+ [SOF_IPC_TYPE_4] = "intel/sof-ace-tplg",
+ },
+ .default_fw_filename = {
+ [SOF_IPC_TYPE_4] = "sof-arl-s.ri",
+ },
+ .nocodec_tplg_filename = "sof-arl-nocodec.tplg",
+ .ops = &sof_mtl_ops,
+ .ops_init = sof_mtl_ops_init,
+ .ops_free = hda_ops_free,
+};
+
/* PCI IDs */
static const struct pci_device_id sof_pci_ids[] = {
{ PCI_DEVICE_DATA(INTEL, HDA_MTL, &mtl_desc) },
- { PCI_DEVICE_DATA(INTEL, HDA_ARL_S, &arl_desc) },
+ { PCI_DEVICE_DATA(INTEL, HDA_ARL_S, &arl_s_desc) },
+ { PCI_DEVICE_DATA(INTEL, HDA_ARL, &arl_desc) },
{ 0, }
};
MODULE_DEVICE_TABLE(pci, sof_pci_ids);
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index c8d48566e175..065a4be0d771 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -3447,6 +3447,9 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
case USB_ID(0x1235, 0x8213): /* Focusrite Scarlett 8i6 3rd Gen */
case USB_ID(0x1235, 0x8214): /* Focusrite Scarlett 18i8 3rd Gen */
case USB_ID(0x1235, 0x8215): /* Focusrite Scarlett 18i20 3rd Gen */
+ case USB_ID(0x1235, 0x8218): /* Focusrite Scarlett Solo 4th Gen */
+ case USB_ID(0x1235, 0x8219): /* Focusrite Scarlett 2i2 4th Gen */
+ case USB_ID(0x1235, 0x821a): /* Focusrite Scarlett 4i4 4th Gen */
case USB_ID(0x1235, 0x8206): /* Focusrite Clarett 2Pre USB */
case USB_ID(0x1235, 0x8207): /* Focusrite Clarett 4Pre USB */
case USB_ID(0x1235, 0x8208): /* Focusrite Clarett 8Pre USB */
diff --git a/sound/usb/mixer_scarlett2.c b/sound/usb/mixer_scarlett2.c
index 33a3d1161885..1de3ddc50eb6 100644
--- a/sound/usb/mixer_scarlett2.c
+++ b/sound/usb/mixer_scarlett2.c
@@ -1,12 +1,13 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Focusrite Scarlett 2 Protocol Driver for ALSA
- * (including Scarlett 2nd Gen, 3rd Gen, Clarett USB, and Clarett+
- * series products)
+ * (including Scarlett 2nd Gen, 3rd Gen, 4th Gen, Clarett USB, and
+ * Clarett+ series products)
*
* Supported models:
* - 6i6/18i8/18i20 Gen 2
* - Solo/2i2/4i4/8i6/18i8/18i20 Gen 3
+ * - Solo/2i2/4i4 Gen 4
* - Clarett 2Pre/4Pre/8Pre USB
* - Clarett+ 2Pre/4Pre/8Pre
*
@@ -68,6 +69,12 @@
*
* Support for Clarett 2Pre and 4Pre USB added in Oct 2023.
*
+ * Support for firmware updates added in Dec 2023.
+ *
+ * Support for Scarlett Solo/2i2/4i4 Gen 4 added in Dec 2023 (thanks
+ * to many LinuxMusicians people and to Focusrite for hardware
+ * donations).
+ *
* This ALSA mixer gives access to (model-dependent):
* - input, output, mixer-matrix muxes
* - mixer-matrix gain stages
@@ -78,6 +85,8 @@
* controls
* - disable/enable MSD mode
* - disable/enable standalone mode
+ * - input gain, autogain, safe mode
+ * - direct monitor mixes
*
* <ditaa>
* /--------------\ 18chn 20chn /--------------\
@@ -130,7 +139,7 @@
* \--------------/
* </ditaa>
*
- * Gen 3 devices have a Mass Storage Device (MSD) mode where a small
+ * Gen 3/4 devices have a Mass Storage Device (MSD) mode where a small
* disk with registration and driver download information is presented
* to the host. To access the full functionality of the device without
* proprietary software, MSD mode can be disabled by:
@@ -146,6 +155,9 @@
#include <sound/control.h>
#include <sound/tlv.h>
+#include <sound/hwdep.h>
+
+#include <uapi/sound/scarlett2.h>
#include "usbaudio.h"
#include "mixer.h"
@@ -161,6 +173,7 @@
/* some gui mixers can't handle negative ctl values */
#define SCARLETT2_VOLUME_BIAS 127
+#define SCARLETT2_GAIN_BIAS 70
/* mixer range from -80dB to +6dB in 0.5dB steps */
#define SCARLETT2_MIXER_MIN_DB -80
@@ -193,11 +206,12 @@ static const u16 scarlett2_mixer_values[SCARLETT2_MIXER_VALUE_COUNT] = {
/* Maximum number of analogue outputs */
#define SCARLETT2_ANALOGUE_MAX 10
-/* Maximum number of level and pad switches */
+/* Maximum number of various input controls */
#define SCARLETT2_LEVEL_SWITCH_MAX 2
#define SCARLETT2_PAD_SWITCH_MAX 8
#define SCARLETT2_AIR_SWITCH_MAX 8
#define SCARLETT2_PHANTOM_SWITCH_MAX 2
+#define SCARLETT2_INPUT_GAIN_MAX 2
/* Maximum number of inputs to the mixer */
#define SCARLETT2_INPUT_MIX_MAX 25
@@ -205,6 +219,16 @@ static const u16 scarlett2_mixer_values[SCARLETT2_MIXER_VALUE_COUNT] = {
/* Maximum number of outputs from the mixer */
#define SCARLETT2_OUTPUT_MIX_MAX 12
+/* Maximum number of mixer gain controls */
+#define SCARLETT2_MIX_MAX (SCARLETT2_INPUT_MIX_MAX * SCARLETT2_OUTPUT_MIX_MAX)
+
+/* Maximum number of direct monitor mixer gain controls
+ * 1 (Solo) or 2 (2i2) direct monitor selections (Mono & Stereo)
+ * 2 Mix outputs (A/Left & B/Right)
+ * 4 Mix inputs
+ */
+#define SCARLETT2_MONITOR_MIX_MAX (2 * 2 * 4)
+
/* Maximum size of the data in the USB mux assignment message:
* 20 inputs, 20 outputs, 25 matrix inputs, 12 spare
*/
@@ -216,17 +240,6 @@ static const u16 scarlett2_mixer_values[SCARLETT2_MIXER_VALUE_COUNT] = {
/* Maximum number of meters (sum of output port counts) */
#define SCARLETT2_MAX_METERS 65
-/* There are different sets of configuration parameters across the
- * devices, dependent on series and model.
- */
-enum {
- SCARLETT2_CONFIG_SET_GEN_2 = 0,
- SCARLETT2_CONFIG_SET_GEN_3A = 1,
- SCARLETT2_CONFIG_SET_GEN_3B = 2,
- SCARLETT2_CONFIG_SET_CLARETT = 3,
- SCARLETT2_CONFIG_SET_COUNT = 4
-};
-
/* Hardware port types:
* - None (no input to mux)
* - Analogue I/O
@@ -236,33 +249,515 @@ enum {
* - PCM I/O
*/
enum {
- SCARLETT2_PORT_TYPE_NONE = 0,
- SCARLETT2_PORT_TYPE_ANALOGUE = 1,
- SCARLETT2_PORT_TYPE_SPDIF = 2,
- SCARLETT2_PORT_TYPE_ADAT = 3,
- SCARLETT2_PORT_TYPE_MIX = 4,
- SCARLETT2_PORT_TYPE_PCM = 5,
- SCARLETT2_PORT_TYPE_COUNT = 6,
+ SCARLETT2_PORT_TYPE_NONE,
+ SCARLETT2_PORT_TYPE_ANALOGUE,
+ SCARLETT2_PORT_TYPE_SPDIF,
+ SCARLETT2_PORT_TYPE_ADAT,
+ SCARLETT2_PORT_TYPE_MIX,
+ SCARLETT2_PORT_TYPE_PCM,
+ SCARLETT2_PORT_TYPE_COUNT
};
/* I/O count of each port type kept in struct scarlett2_ports */
enum {
- SCARLETT2_PORT_IN = 0,
- SCARLETT2_PORT_OUT = 1,
- SCARLETT2_PORT_DIRNS = 2,
+ SCARLETT2_PORT_IN,
+ SCARLETT2_PORT_OUT,
+ SCARLETT2_PORT_DIRNS
};
/* Dim/Mute buttons on the 18i20 */
enum {
- SCARLETT2_BUTTON_MUTE = 0,
- SCARLETT2_BUTTON_DIM = 1,
- SCARLETT2_DIM_MUTE_COUNT = 2,
+ SCARLETT2_BUTTON_MUTE,
+ SCARLETT2_BUTTON_DIM,
+ SCARLETT2_DIM_MUTE_COUNT
+};
+
+/* Flash Write State */
+enum {
+ SCARLETT2_FLASH_WRITE_STATE_IDLE,
+ SCARLETT2_FLASH_WRITE_STATE_SELECTED,
+ SCARLETT2_FLASH_WRITE_STATE_ERASING,
+ SCARLETT2_FLASH_WRITE_STATE_WRITE
};
static const char *const scarlett2_dim_mute_names[SCARLETT2_DIM_MUTE_COUNT] = {
"Mute Playback Switch", "Dim Playback Switch"
};
+/* Autogain Status Values */
+enum {
+ SCARLETT2_AUTOGAIN_STATUS_STOPPED,
+ SCARLETT2_AUTOGAIN_STATUS_RUNNING,
+ SCARLETT2_AUTOGAIN_STATUS_FAILED,
+ SCARLETT2_AUTOGAIN_STATUS_CANCELLED,
+ SCARLETT2_AUTOGAIN_STATUS_UNKNOWN,
+ SCARLETT2_AUTOGAIN_STATUS_COUNT
+};
+
+/* Power Status Values */
+enum {
+ SCARLETT2_POWER_STATUS_EXT,
+ SCARLETT2_POWER_STATUS_BUS,
+ SCARLETT2_POWER_STATUS_FAIL,
+ SCARLETT2_POWER_STATUS_COUNT
+};
+
+/* Notification callback functions */
+struct scarlett2_notification {
+ u32 mask;
+ void (*func)(struct usb_mixer_interface *mixer);
+};
+
+static void scarlett2_notify_sync(struct usb_mixer_interface *mixer);
+static void scarlett2_notify_dim_mute(struct usb_mixer_interface *mixer);
+static void scarlett2_notify_monitor(struct usb_mixer_interface *mixer);
+static void scarlett2_notify_volume(struct usb_mixer_interface *mixer);
+static void scarlett2_notify_input_level(struct usb_mixer_interface *mixer);
+static void scarlett2_notify_input_pad(struct usb_mixer_interface *mixer);
+static void scarlett2_notify_input_air(struct usb_mixer_interface *mixer);
+static void scarlett2_notify_input_phantom(struct usb_mixer_interface *mixer);
+static void scarlett2_notify_input_other(struct usb_mixer_interface *mixer);
+static void scarlett2_notify_input_select(struct usb_mixer_interface *mixer);
+static void scarlett2_notify_input_gain(struct usb_mixer_interface *mixer);
+static void scarlett2_notify_autogain(struct usb_mixer_interface *mixer);
+static void scarlett2_notify_input_safe(struct usb_mixer_interface *mixer);
+static void scarlett2_notify_monitor_other(struct usb_mixer_interface *mixer);
+static void scarlett2_notify_direct_monitor(struct usb_mixer_interface *mixer);
+static void scarlett2_notify_power_status(struct usb_mixer_interface *mixer);
+static void scarlett2_notify_pcm_input_switch(
+ struct usb_mixer_interface *mixer);
+
+/* Arrays of notification callback functions */
+
+static const struct scarlett2_notification scarlett2_notifications[] = {
+ { 0x00000001, NULL }, /* ack, gets ignored */
+ { 0x00000008, scarlett2_notify_sync },
+ { 0x00200000, scarlett2_notify_dim_mute },
+ { 0x00400000, scarlett2_notify_monitor },
+ { 0x00800000, scarlett2_notify_input_other },
+ { 0x01000000, scarlett2_notify_monitor_other },
+ { 0, NULL }
+};
+
+static const struct scarlett2_notification scarlett3a_notifications[] = {
+ { 0x00000001, NULL }, /* ack, gets ignored */
+ { 0x00800000, scarlett2_notify_input_other },
+ { 0x01000000, scarlett2_notify_direct_monitor },
+ { 0, NULL }
+};
+
+static const struct scarlett2_notification scarlett4_solo_notifications[] = {
+ { 0x00000001, NULL }, /* ack, gets ignored */
+ { 0x00000008, scarlett2_notify_sync },
+ { 0x00400000, scarlett2_notify_input_air },
+ { 0x00800000, scarlett2_notify_direct_monitor },
+ { 0x01000000, scarlett2_notify_input_level },
+ { 0x02000000, scarlett2_notify_input_phantom },
+ { 0x04000000, scarlett2_notify_pcm_input_switch },
+ { 0, NULL }
+};
+
+static const struct scarlett2_notification scarlett4_2i2_notifications[] = {
+ { 0x00000001, NULL }, /* ack, gets ignored */
+ { 0x00000008, scarlett2_notify_sync },
+ { 0x00200000, scarlett2_notify_input_safe },
+ { 0x00400000, scarlett2_notify_autogain },
+ { 0x00800000, scarlett2_notify_input_air },
+ { 0x01000000, scarlett2_notify_direct_monitor },
+ { 0x02000000, scarlett2_notify_input_select },
+ { 0x04000000, scarlett2_notify_input_level },
+ { 0x08000000, scarlett2_notify_input_phantom },
+ { 0x10000000, NULL }, /* power status, ignored */
+ { 0x40000000, scarlett2_notify_input_gain },
+ { 0x80000000, NULL }, /* power status, ignored */
+ { 0, NULL }
+};
+
+static const struct scarlett2_notification scarlett4_4i4_notifications[] = {
+ { 0x00000001, NULL }, /* ack, gets ignored */
+ { 0x00000008, scarlett2_notify_sync },
+ { 0x00200000, scarlett2_notify_input_safe },
+ { 0x00400000, scarlett2_notify_autogain },
+ { 0x00800000, scarlett2_notify_input_air },
+ { 0x01000000, scarlett2_notify_input_select },
+ { 0x02000000, scarlett2_notify_input_level },
+ { 0x04000000, scarlett2_notify_input_phantom },
+ { 0x08000000, scarlett2_notify_power_status }, /* power external */
+ { 0x20000000, scarlett2_notify_input_gain },
+ { 0x40000000, scarlett2_notify_power_status }, /* power status */
+ { 0x80000000, scarlett2_notify_volume },
+ { 0, NULL }
+};
+
+/* Configuration parameters that can be read and written */
+enum {
+ SCARLETT2_CONFIG_DIM_MUTE,
+ SCARLETT2_CONFIG_LINE_OUT_VOLUME,
+ SCARLETT2_CONFIG_MUTE_SWITCH,
+ SCARLETT2_CONFIG_SW_HW_SWITCH,
+ SCARLETT2_CONFIG_MASTER_VOLUME,
+ SCARLETT2_CONFIG_HEADPHONE_VOLUME,
+ SCARLETT2_CONFIG_LEVEL_SWITCH,
+ SCARLETT2_CONFIG_PAD_SWITCH,
+ SCARLETT2_CONFIG_MSD_SWITCH,
+ SCARLETT2_CONFIG_AIR_SWITCH,
+ SCARLETT2_CONFIG_STANDALONE_SWITCH,
+ SCARLETT2_CONFIG_PHANTOM_SWITCH,
+ SCARLETT2_CONFIG_PHANTOM_PERSISTENCE,
+ SCARLETT2_CONFIG_DIRECT_MONITOR,
+ SCARLETT2_CONFIG_MONITOR_OTHER_SWITCH,
+ SCARLETT2_CONFIG_MONITOR_OTHER_ENABLE,
+ SCARLETT2_CONFIG_TALKBACK_MAP,
+ SCARLETT2_CONFIG_AUTOGAIN_SWITCH,
+ SCARLETT2_CONFIG_AUTOGAIN_STATUS,
+ SCARLETT2_CONFIG_INPUT_GAIN,
+ SCARLETT2_CONFIG_SAFE_SWITCH,
+ SCARLETT2_CONFIG_INPUT_SELECT_SWITCH,
+ SCARLETT2_CONFIG_INPUT_LINK_SWITCH,
+ SCARLETT2_CONFIG_POWER_EXT,
+ SCARLETT2_CONFIG_POWER_STATUS,
+ SCARLETT2_CONFIG_PCM_INPUT_SWITCH,
+ SCARLETT2_CONFIG_DIRECT_MONITOR_GAIN,
+ SCARLETT2_CONFIG_COUNT
+};
+
+/* Location, size, and activation command number for the configuration
+ * parameters. Size is in bits and may be 0, 1, 8, or 16.
+ *
+ * A size of 0 indicates that the parameter is a byte-sized Scarlett
+ * Gen 4 configuration which is written through the gen4_write_addr
+ * location (but still read through the given offset location).
+ *
+ * Some Gen 4 configuration parameters are written with 0x02 for a
+ * desired value of 0x01, and 0x03 for 0x00. These are indicated with
+ * mute set to 1. 0x02 and 0x03 are temporary values while the device
+ * makes the change and the channel and/or corresponding DSP channel
+ * output is muted.
+ */
+struct scarlett2_config {
+ u16 offset;
+ u8 size;
+ u8 activate;
+ u8 mute;
+};
+
+struct scarlett2_config_set {
+ const struct scarlett2_notification *notifications;
+ u16 gen4_write_addr;
+ const struct scarlett2_config items[SCARLETT2_CONFIG_COUNT];
+};
+
+/* Gen 2 devices without SW/HW volume switch: 6i6, 18i8 */
+
+static const struct scarlett2_config_set scarlett2_config_set_gen2a = {
+ .notifications = scarlett2_notifications,
+ .items = {
+ [SCARLETT2_CONFIG_LINE_OUT_VOLUME] = {
+ .offset = 0x34, .size = 16, .activate = 1 },
+
+ [SCARLETT2_CONFIG_MUTE_SWITCH] = {
+ .offset = 0x5c, .size = 8, .activate = 1 },
+
+ [SCARLETT2_CONFIG_LEVEL_SWITCH] = {
+ .offset = 0x7c, .size = 8, .activate = 7 },
+
+ [SCARLETT2_CONFIG_PAD_SWITCH] = {
+ .offset = 0x84, .size = 8, .activate = 8 },
+
+ [SCARLETT2_CONFIG_STANDALONE_SWITCH] = {
+ .offset = 0x8d, .size = 8, .activate = 6 },
+ }
+};
+
+/* Gen 2 devices with SW/HW volume switch: 18i20 */
+
+static const struct scarlett2_config_set scarlett2_config_set_gen2b = {
+ .notifications = scarlett2_notifications,
+ .items = {
+ [SCARLETT2_CONFIG_DIM_MUTE] = {
+ .offset = 0x31, .size = 8, .activate = 2 },
+
+ [SCARLETT2_CONFIG_LINE_OUT_VOLUME] = {
+ .offset = 0x34, .size = 16, .activate = 1 },
+
+ [SCARLETT2_CONFIG_MUTE_SWITCH] = {
+ .offset = 0x5c, .size = 8, .activate = 1 },
+
+ [SCARLETT2_CONFIG_SW_HW_SWITCH] = {
+ .offset = 0x66, .size = 8, .activate = 3 },
+
+ [SCARLETT2_CONFIG_MASTER_VOLUME] = {
+ .offset = 0x76, .size = 16 },
+
+ [SCARLETT2_CONFIG_LEVEL_SWITCH] = {
+ .offset = 0x7c, .size = 8, .activate = 7 },
+
+ [SCARLETT2_CONFIG_PAD_SWITCH] = {
+ .offset = 0x84, .size = 8, .activate = 8 },
+
+ [SCARLETT2_CONFIG_STANDALONE_SWITCH] = {
+ .offset = 0x8d, .size = 8, .activate = 6 },
+ }
+};
+
+/* Gen 3 devices without a mixer (Solo and 2i2) */
+static const struct scarlett2_config_set scarlett2_config_set_gen3a = {
+ .notifications = scarlett3a_notifications,
+ .items = {
+ [SCARLETT2_CONFIG_MSD_SWITCH] = {
+ .offset = 0x04, .size = 8, .activate = 6 },
+
+ [SCARLETT2_CONFIG_PHANTOM_PERSISTENCE] = {
+ .offset = 0x05, .size = 8, .activate = 6 },
+
+ [SCARLETT2_CONFIG_PHANTOM_SWITCH] = {
+ .offset = 0x06, .size = 8, .activate = 3 },
+
+ [SCARLETT2_CONFIG_DIRECT_MONITOR] = {
+ .offset = 0x07, .size = 8, .activate = 4 },
+
+ [SCARLETT2_CONFIG_LEVEL_SWITCH] = {
+ .offset = 0x08, .size = 1, .activate = 7 },
+
+ [SCARLETT2_CONFIG_AIR_SWITCH] = {
+ .offset = 0x09, .size = 1, .activate = 8 },
+ }
+};
+
+/* Gen 3 devices without SW/HW volume switch: 4i4, 8i6 */
+static const struct scarlett2_config_set scarlett2_config_set_gen3b = {
+ .notifications = scarlett2_notifications,
+ .items = {
+ [SCARLETT2_CONFIG_LINE_OUT_VOLUME] = {
+ .offset = 0x34, .size = 16, .activate = 1 },
+
+ [SCARLETT2_CONFIG_MUTE_SWITCH] = {
+ .offset = 0x5c, .size = 8, .activate = 1 },
+
+ [SCARLETT2_CONFIG_LEVEL_SWITCH] = {
+ .offset = 0x7c, .size = 8, .activate = 7 },
+
+ [SCARLETT2_CONFIG_PAD_SWITCH] = {
+ .offset = 0x84, .size = 8, .activate = 8 },
+
+ [SCARLETT2_CONFIG_AIR_SWITCH] = {
+ .offset = 0x8c, .size = 8, .activate = 8 },
+
+ [SCARLETT2_CONFIG_STANDALONE_SWITCH] = {
+ .offset = 0x95, .size = 8, .activate = 6 },
+
+ [SCARLETT2_CONFIG_PHANTOM_SWITCH] = {
+ .offset = 0x9c, .size = 1, .activate = 8 },
+
+ [SCARLETT2_CONFIG_MSD_SWITCH] = {
+ .offset = 0x9d, .size = 8, .activate = 6 },
+
+ [SCARLETT2_CONFIG_PHANTOM_PERSISTENCE] = {
+ .offset = 0x9e, .size = 8, .activate = 6 },
+ }
+};
+
+/* Gen 3 devices with SW/HW volume switch: 18i8, 18i20 */
+static const struct scarlett2_config_set scarlett2_config_set_gen3c = {
+ .notifications = scarlett2_notifications,
+ .items = {
+ [SCARLETT2_CONFIG_DIM_MUTE] = {
+ .offset = 0x31, .size = 8, .activate = 2 },
+
+ [SCARLETT2_CONFIG_LINE_OUT_VOLUME] = {
+ .offset = 0x34, .size = 16, .activate = 1 },
+
+ [SCARLETT2_CONFIG_MUTE_SWITCH] = {
+ .offset = 0x5c, .size = 8, .activate = 1 },
+
+ [SCARLETT2_CONFIG_SW_HW_SWITCH] = {
+ .offset = 0x66, .size = 8, .activate = 3 },
+
+ [SCARLETT2_CONFIG_MASTER_VOLUME] = {
+ .offset = 0x76, .size = 16 },
+
+ [SCARLETT2_CONFIG_LEVEL_SWITCH] = {
+ .offset = 0x7c, .size = 8, .activate = 7 },
+
+ [SCARLETT2_CONFIG_PAD_SWITCH] = {
+ .offset = 0x84, .size = 8, .activate = 8 },
+
+ [SCARLETT2_CONFIG_AIR_SWITCH] = {
+ .offset = 0x8c, .size = 8, .activate = 8 },
+
+ [SCARLETT2_CONFIG_STANDALONE_SWITCH] = {
+ .offset = 0x95, .size = 8, .activate = 6 },
+
+ [SCARLETT2_CONFIG_PHANTOM_SWITCH] = {
+ .offset = 0x9c, .size = 1, .activate = 8 },
+
+ [SCARLETT2_CONFIG_MSD_SWITCH] = {
+ .offset = 0x9d, .size = 8, .activate = 6 },
+
+ [SCARLETT2_CONFIG_PHANTOM_PERSISTENCE] = {
+ .offset = 0x9e, .size = 8, .activate = 6 },
+
+ [SCARLETT2_CONFIG_MONITOR_OTHER_SWITCH] = {
+ .offset = 0x9f, .size = 1, .activate = 10 },
+
+ [SCARLETT2_CONFIG_MONITOR_OTHER_ENABLE] = {
+ .offset = 0xa0, .size = 1, .activate = 10 },
+
+ [SCARLETT2_CONFIG_TALKBACK_MAP] = {
+ .offset = 0xb0, .size = 16, .activate = 10 },
+ }
+};
+
+/* Solo Gen 4 */
+static const struct scarlett2_config_set scarlett2_config_set_gen4_solo = {
+ .notifications = scarlett4_solo_notifications,
+ .gen4_write_addr = 0xd8,
+ .items = {
+ [SCARLETT2_CONFIG_MSD_SWITCH] = {
+ .offset = 0x47, .size = 8, .activate = 4 },
+
+ [SCARLETT2_CONFIG_DIRECT_MONITOR] = {
+ .offset = 0x108, .activate = 12 },
+
+ [SCARLETT2_CONFIG_PHANTOM_SWITCH] = {
+ .offset = 0x46, .activate = 9, .mute = 1 },
+
+ [SCARLETT2_CONFIG_LEVEL_SWITCH] = {
+ .offset = 0x3d, .activate = 10, .mute = 1 },
+
+ [SCARLETT2_CONFIG_AIR_SWITCH] = {
+ .offset = 0x3e, .activate = 11 },
+
+ [SCARLETT2_CONFIG_PCM_INPUT_SWITCH] = {
+ .offset = 0x206, .activate = 25 },
+
+ [SCARLETT2_CONFIG_DIRECT_MONITOR_GAIN] = {
+ .offset = 0x232, .size = 16, .activate = 26 }
+ }
+};
+
+/* 2i2 Gen 4 */
+static const struct scarlett2_config_set scarlett2_config_set_gen4_2i2 = {
+ .notifications = scarlett4_2i2_notifications,
+ .gen4_write_addr = 0xfc,
+ .items = {
+ [SCARLETT2_CONFIG_MSD_SWITCH] = {
+ .offset = 0x49, .size = 8, .activate = 4 }, // 0x41 ??
+
+ [SCARLETT2_CONFIG_DIRECT_MONITOR] = {
+ .offset = 0x14a, .activate = 16 },
+
+ [SCARLETT2_CONFIG_AUTOGAIN_SWITCH] = {
+ .offset = 0x135, .activate = 10 },
+
+ [SCARLETT2_CONFIG_AUTOGAIN_STATUS] = {
+ .offset = 0x137 },
+
+ [SCARLETT2_CONFIG_PHANTOM_SWITCH] = {
+ .offset = 0x48, .activate = 11, .mute = 1 },
+
+ [SCARLETT2_CONFIG_INPUT_GAIN] = {
+ .offset = 0x4b, .activate = 12 },
+
+ [SCARLETT2_CONFIG_LEVEL_SWITCH] = {
+ .offset = 0x3c, .activate = 13, .mute = 1 },
+
+ [SCARLETT2_CONFIG_SAFE_SWITCH] = {
+ .offset = 0x147, .activate = 14 },
+
+ [SCARLETT2_CONFIG_AIR_SWITCH] = {
+ .offset = 0x3e, .activate = 15 },
+
+ [SCARLETT2_CONFIG_INPUT_SELECT_SWITCH] = {
+ .offset = 0x14b, .activate = 17 },
+
+ [SCARLETT2_CONFIG_INPUT_LINK_SWITCH] = {
+ .offset = 0x14e, .activate = 18 },
+
+ [SCARLETT2_CONFIG_DIRECT_MONITOR_GAIN] = {
+ .offset = 0x2a0, .size = 16, .activate = 36 }
+ }
+};
+
+/* 4i4 Gen 4 */
+static const struct scarlett2_config_set scarlett2_config_set_gen4_4i4 = {
+ .notifications = scarlett4_4i4_notifications,
+ .gen4_write_addr = 0x130,
+ .items = {
+ [SCARLETT2_CONFIG_MSD_SWITCH] = {
+ .offset = 0x5c, .size = 8, .activate = 4 },
+
+ [SCARLETT2_CONFIG_AUTOGAIN_SWITCH] = {
+ .offset = 0x13e, .activate = 10 },
+
+ [SCARLETT2_CONFIG_AUTOGAIN_STATUS] = {
+ .offset = 0x140 },
+
+ [SCARLETT2_CONFIG_PHANTOM_SWITCH] = {
+ .offset = 0x5a, .activate = 11, .mute = 1 },
+
+ [SCARLETT2_CONFIG_INPUT_GAIN] = {
+ .offset = 0x5e, .activate = 12 },
+
+ [SCARLETT2_CONFIG_LEVEL_SWITCH] = {
+ .offset = 0x4e, .activate = 13, .mute = 1 },
+
+ [SCARLETT2_CONFIG_SAFE_SWITCH] = {
+ .offset = 0x150, .activate = 14 },
+
+ [SCARLETT2_CONFIG_AIR_SWITCH] = {
+ .offset = 0x50, .activate = 15 },
+
+ [SCARLETT2_CONFIG_INPUT_SELECT_SWITCH] = {
+ .offset = 0x153, .activate = 16 },
+
+ [SCARLETT2_CONFIG_INPUT_LINK_SWITCH] = {
+ .offset = 0x156, .activate = 17 },
+
+ [SCARLETT2_CONFIG_MASTER_VOLUME] = {
+ .offset = 0x32, .size = 16 },
+
+ [SCARLETT2_CONFIG_HEADPHONE_VOLUME] = {
+ .offset = 0x3a, .size = 16 },
+
+ [SCARLETT2_CONFIG_POWER_EXT] = {
+ .offset = 0x168 },
+
+ [SCARLETT2_CONFIG_POWER_STATUS] = {
+ .offset = 0x66 }
+ }
+};
+
+/* Clarett USB and Clarett+ devices: 2Pre, 4Pre, 8Pre */
+static const struct scarlett2_config_set scarlett2_config_set_clarett = {
+ .notifications = scarlett2_notifications,
+ .items = {
+ [SCARLETT2_CONFIG_DIM_MUTE] = {
+ .offset = 0x31, .size = 8, .activate = 2 },
+
+ [SCARLETT2_CONFIG_LINE_OUT_VOLUME] = {
+ .offset = 0x34, .size = 16, .activate = 1 },
+
+ [SCARLETT2_CONFIG_MUTE_SWITCH] = {
+ .offset = 0x5c, .size = 8, .activate = 1 },
+
+ [SCARLETT2_CONFIG_SW_HW_SWITCH] = {
+ .offset = 0x66, .size = 8, .activate = 3 },
+
+ [SCARLETT2_CONFIG_MASTER_VOLUME] = {
+ .offset = 0x76, .size = 16 },
+
+ [SCARLETT2_CONFIG_LEVEL_SWITCH] = {
+ .offset = 0x7c, .size = 8, .activate = 7 },
+
+ [SCARLETT2_CONFIG_AIR_SWITCH] = {
+ .offset = 0x95, .size = 8, .activate = 8 },
+
+ [SCARLETT2_CONFIG_STANDALONE_SWITCH] = {
+ .offset = 0x8d, .size = 8, .activate = 6 },
+ }
+};
+
/* Description of each hardware port type:
* - id: hardware ID of this port type
* - src_descr: printf format string for mux input selections
@@ -274,6 +769,8 @@ struct scarlett2_port {
const char * const src_descr;
int src_num_offset;
const char * const dst_descr;
+ const char * const dsp_src_descr;
+ const char * const dsp_dst_descr;
};
static const struct scarlett2_port scarlett2_ports[SCARLETT2_PORT_TYPE_COUNT] = {
@@ -303,7 +800,9 @@ static const struct scarlett2_port scarlett2_ports[SCARLETT2_PORT_TYPE_COUNT] =
.id = 0x300,
.src_descr = "Mix %c",
.src_num_offset = 'A',
- .dst_descr = "Mixer Input %02d Capture"
+ .dst_descr = "Mixer Input %02d Capture",
+ .dsp_src_descr = "DSP %d",
+ .dsp_dst_descr = "DSP Input %d Capture"
},
[SCARLETT2_PORT_TYPE_PCM] = {
.id = 0x600,
@@ -344,17 +843,11 @@ struct scarlett2_meter_entry {
};
struct scarlett2_device_info {
- /* Gen 3 devices have an internal MSD mode switch that needs
- * to be disabled in order to access the full functionality of
- * the device.
- */
- u8 has_msd_mode;
-
/* which set of configuration parameters the device uses */
- u8 config_set;
+ const struct scarlett2_config_set *config_set;
- /* line out hw volume is sw controlled */
- u8 line_out_hw_vol;
+ /* minimum firmware version required */
+ u16 min_firmware_version;
/* support for main/alt speaker switching */
u8 has_speaker_switching;
@@ -380,17 +873,35 @@ struct scarlett2_device_info {
*/
u8 air_input_count;
+ /* the first input with an air control (0-based) */
+ u8 air_input_first;
+
+ /* number of additional air options
+ * 0 for air presence only (Gen 3)
+ * 1 for air presence+drive (Gen 4)
+ */
+ u8 air_option;
+
/* the number of phantom (48V) software switchable controls */
u8 phantom_count;
+ /* the first input with phantom power control (0-based) */
+ u8 phantom_first;
+
/* the number of inputs each phantom switch controls */
u8 inputs_per_phantom;
+ /* the number of inputs with software-controllable gain */
+ u8 gain_input_count;
+
/* the number of direct monitor options
* (0 = none, 1 = mono only, 2 = mono/stereo)
*/
u8 direct_monitor;
+ /* the number of DSP channels */
+ u8 dsp_count;
+
/* remap analogue outputs; 18i8 Gen 3 has "line 3/4" connected
* internally to the analogue 7/8 outputs
*/
@@ -419,25 +930,48 @@ struct scarlett2_data {
struct usb_mixer_interface *mixer;
struct mutex usb_mutex; /* prevent sending concurrent USB requests */
struct mutex data_mutex; /* lock access to this data */
+ u8 hwdep_in_use;
+ u8 selected_flash_segment_id;
+ u8 flash_write_state;
struct delayed_work work;
const struct scarlett2_device_info *info;
+ const struct scarlett2_config_set *config_set;
const char *series_name;
__u8 bInterfaceNumber;
__u8 bEndpointAddress;
__u16 wMaxPacketSize;
__u8 bInterval;
- int num_mux_srcs;
- int num_mux_dsts;
+ u8 num_mux_srcs;
+ u8 num_mux_dsts;
+ u8 num_mix_in;
+ u8 num_mix_out;
+ u8 num_line_out;
+ u8 num_monitor_mix_ctls;
u32 firmware_version;
+ u8 flash_segment_nums[SCARLETT2_SEGMENT_ID_COUNT];
+ u8 flash_segment_blocks[SCARLETT2_SEGMENT_ID_COUNT];
u16 scarlett2_seq;
u8 sync_updated;
u8 vol_updated;
- u8 input_other_updated;
+ u8 dim_mute_updated;
+ u8 input_level_updated;
+ u8 input_pad_updated;
+ u8 input_air_updated;
+ u8 input_phantom_updated;
+ u8 input_select_updated;
+ u8 input_gain_updated;
+ u8 autogain_updated;
+ u8 input_safe_updated;
+ u8 pcm_input_switch_updated;
u8 monitor_other_updated;
+ u8 direct_monitor_updated;
u8 mux_updated;
+ u8 mix_updated;
u8 speaker_switching_switched;
+ u8 power_status_updated;
u8 sync;
u8 master_vol;
+ u8 headphone_vol;
u8 vol[SCARLETT2_ANALOGUE_MAX];
u8 vol_sw_hw_switch[SCARLETT2_ANALOGUE_MAX];
u8 mute_switch[SCARLETT2_ANALOGUE_MAX];
@@ -447,15 +981,24 @@ struct scarlett2_data {
u8 air_switch[SCARLETT2_AIR_SWITCH_MAX];
u8 phantom_switch[SCARLETT2_PHANTOM_SWITCH_MAX];
u8 phantom_persistence;
+ u8 input_select_switch;
+ u8 input_link_switch[SCARLETT2_INPUT_GAIN_MAX / 2];
+ u8 gain[SCARLETT2_INPUT_GAIN_MAX];
+ u8 autogain_switch[SCARLETT2_INPUT_GAIN_MAX];
+ u8 autogain_status[SCARLETT2_INPUT_GAIN_MAX];
+ u8 safe_switch[SCARLETT2_INPUT_GAIN_MAX];
+ u8 pcm_input_switch;
u8 direct_monitor_switch;
u8 speaker_switching_switch;
u8 talkback_switch;
u8 talkback_map[SCARLETT2_OUTPUT_MIX_MAX];
u8 msd_switch;
u8 standalone_switch;
+ u8 power_status;
u8 meter_level_map[SCARLETT2_MAX_METERS];
struct snd_kcontrol *sync_ctl;
struct snd_kcontrol *master_vol_ctl;
+ struct snd_kcontrol *headphone_vol_ctl;
struct snd_kcontrol *vol_ctls[SCARLETT2_ANALOGUE_MAX];
struct snd_kcontrol *sw_hw_ctls[SCARLETT2_ANALOGUE_MAX];
struct snd_kcontrol *mute_ctls[SCARLETT2_ANALOGUE_MAX];
@@ -464,18 +1007,28 @@ struct scarlett2_data {
struct snd_kcontrol *pad_ctls[SCARLETT2_PAD_SWITCH_MAX];
struct snd_kcontrol *air_ctls[SCARLETT2_AIR_SWITCH_MAX];
struct snd_kcontrol *phantom_ctls[SCARLETT2_PHANTOM_SWITCH_MAX];
+ struct snd_kcontrol *input_select_ctl;
+ struct snd_kcontrol *input_link_ctls[SCARLETT2_INPUT_GAIN_MAX / 2];
+ struct snd_kcontrol *input_gain_ctls[SCARLETT2_INPUT_GAIN_MAX];
+ struct snd_kcontrol *autogain_ctls[SCARLETT2_INPUT_GAIN_MAX];
+ struct snd_kcontrol *autogain_status_ctls[SCARLETT2_INPUT_GAIN_MAX];
+ struct snd_kcontrol *safe_ctls[SCARLETT2_INPUT_GAIN_MAX];
+ struct snd_kcontrol *pcm_input_switch_ctl;
struct snd_kcontrol *mux_ctls[SCARLETT2_MUX_MAX];
+ struct snd_kcontrol *mix_ctls[SCARLETT2_MIX_MAX];
struct snd_kcontrol *direct_monitor_ctl;
struct snd_kcontrol *speaker_switching_ctl;
struct snd_kcontrol *talkback_ctl;
+ struct snd_kcontrol *power_status_ctl;
u8 mux[SCARLETT2_MUX_MAX];
- u8 mix[SCARLETT2_INPUT_MIX_MAX * SCARLETT2_OUTPUT_MIX_MAX];
+ u8 mix[SCARLETT2_MIX_MAX];
+ u8 monitor_mix[SCARLETT2_MONITOR_MIX_MAX];
};
/*** Model-specific data ***/
static const struct scarlett2_device_info s6i6_gen2_info = {
- .config_set = SCARLETT2_CONFIG_SET_GEN_2,
+ .config_set = &scarlett2_config_set_gen2a,
.level_input_count = 2,
.pad_input_count = 2,
@@ -525,7 +1078,7 @@ static const struct scarlett2_device_info s6i6_gen2_info = {
};
static const struct scarlett2_device_info s18i8_gen2_info = {
- .config_set = SCARLETT2_CONFIG_SET_GEN_2,
+ .config_set = &scarlett2_config_set_gen2a,
.level_input_count = 2,
.pad_input_count = 4,
@@ -578,8 +1131,7 @@ static const struct scarlett2_device_info s18i8_gen2_info = {
};
static const struct scarlett2_device_info s18i20_gen2_info = {
- .config_set = SCARLETT2_CONFIG_SET_GEN_2,
- .line_out_hw_vol = 1,
+ .config_set = &scarlett2_config_set_gen2b,
.line_out_descrs = {
"Monitor L",
@@ -636,8 +1188,7 @@ static const struct scarlett2_device_info s18i20_gen2_info = {
};
static const struct scarlett2_device_info solo_gen3_info = {
- .has_msd_mode = 1,
- .config_set = SCARLETT2_CONFIG_SET_GEN_3A,
+ .config_set = &scarlett2_config_set_gen3a,
.level_input_count = 1,
.level_input_first = 1,
.air_input_count = 1,
@@ -647,8 +1198,7 @@ static const struct scarlett2_device_info solo_gen3_info = {
};
static const struct scarlett2_device_info s2i2_gen3_info = {
- .has_msd_mode = 1,
- .config_set = SCARLETT2_CONFIG_SET_GEN_3A,
+ .config_set = &scarlett2_config_set_gen3a,
.level_input_count = 2,
.air_input_count = 2,
.phantom_count = 1,
@@ -657,8 +1207,7 @@ static const struct scarlett2_device_info s2i2_gen3_info = {
};
static const struct scarlett2_device_info s4i4_gen3_info = {
- .has_msd_mode = 1,
- .config_set = SCARLETT2_CONFIG_SET_GEN_3B,
+ .config_set = &scarlett2_config_set_gen3b,
.level_input_count = 2,
.pad_input_count = 2,
.air_input_count = 2,
@@ -707,8 +1256,7 @@ static const struct scarlett2_device_info s4i4_gen3_info = {
};
static const struct scarlett2_device_info s8i6_gen3_info = {
- .has_msd_mode = 1,
- .config_set = SCARLETT2_CONFIG_SET_GEN_3B,
+ .config_set = &scarlett2_config_set_gen3b,
.level_input_count = 2,
.pad_input_count = 2,
.air_input_count = 2,
@@ -766,9 +1314,7 @@ static const struct scarlett2_device_info s8i6_gen3_info = {
};
static const struct scarlett2_device_info s18i8_gen3_info = {
- .has_msd_mode = 1,
- .config_set = SCARLETT2_CONFIG_SET_GEN_3B,
- .line_out_hw_vol = 1,
+ .config_set = &scarlett2_config_set_gen3c,
.has_speaker_switching = 1,
.level_input_count = 2,
.pad_input_count = 4,
@@ -847,9 +1393,7 @@ static const struct scarlett2_device_info s18i8_gen3_info = {
};
static const struct scarlett2_device_info s18i20_gen3_info = {
- .has_msd_mode = 1,
- .config_set = SCARLETT2_CONFIG_SET_GEN_3B,
- .line_out_hw_vol = 1,
+ .config_set = &scarlett2_config_set_gen3c,
.has_speaker_switching = 1,
.has_talkback = 1,
.level_input_count = 2,
@@ -918,9 +1462,162 @@ static const struct scarlett2_device_info s18i20_gen3_info = {
}
};
+static const struct scarlett2_device_info solo_gen4_info = {
+ .config_set = &scarlett2_config_set_gen4_solo,
+ .min_firmware_version = 2115,
+
+ .level_input_count = 1,
+ .air_input_count = 1,
+ .air_input_first = 1,
+ .air_option = 1,
+ .phantom_count = 1,
+ .phantom_first = 1,
+ .inputs_per_phantom = 1,
+ .direct_monitor = 1,
+ .dsp_count = 2,
+
+ .port_count = {
+ [SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
+ [SCARLETT2_PORT_TYPE_ANALOGUE] = { 2, 2 },
+ [SCARLETT2_PORT_TYPE_MIX] = { 8, 6 },
+ [SCARLETT2_PORT_TYPE_PCM] = { 2, 4 },
+ },
+
+ .mux_assignment = { {
+ { SCARLETT2_PORT_TYPE_MIX, 4, 2 },
+ { SCARLETT2_PORT_TYPE_MIX, 2, 2 },
+ { SCARLETT2_PORT_TYPE_PCM, 0, 4 },
+ { SCARLETT2_PORT_TYPE_MIX, 0, 2 },
+ { SCARLETT2_PORT_TYPE_ANALOGUE, 0, 2 },
+ { 0, 0, 0 },
+ }, {
+ { SCARLETT2_PORT_TYPE_MIX, 4, 2 },
+ { SCARLETT2_PORT_TYPE_MIX, 2, 2 },
+ { SCARLETT2_PORT_TYPE_PCM, 0, 4 },
+ { SCARLETT2_PORT_TYPE_MIX, 0, 2 },
+ { SCARLETT2_PORT_TYPE_ANALOGUE, 0, 2 },
+ { 0, 0, 0 },
+ }, {
+ { SCARLETT2_PORT_TYPE_MIX, 4, 2 },
+ { SCARLETT2_PORT_TYPE_MIX, 2, 2 },
+ { SCARLETT2_PORT_TYPE_PCM, 0, 4 },
+ { SCARLETT2_PORT_TYPE_MIX, 0, 2 },
+ { SCARLETT2_PORT_TYPE_ANALOGUE, 0, 2 },
+ { 0, 0, 0 },
+ } },
+
+ .meter_map = {
+ { 6, 2 },
+ { 4, 2 },
+ { 8, 4 },
+ { 2, 2 },
+ { 0, 2 },
+ { 0, 0 }
+ }
+};
+
+static const struct scarlett2_device_info s2i2_gen4_info = {
+ .config_set = &scarlett2_config_set_gen4_2i2,
+ .min_firmware_version = 2115,
+
+ .level_input_count = 2,
+ .air_input_count = 2,
+ .air_option = 1,
+ .phantom_count = 1,
+ .inputs_per_phantom = 2,
+ .gain_input_count = 2,
+ .direct_monitor = 2,
+ .dsp_count = 2,
+
+ .port_count = {
+ [SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
+ [SCARLETT2_PORT_TYPE_ANALOGUE] = { 2, 2 },
+ [SCARLETT2_PORT_TYPE_MIX] = { 6, 6 },
+ [SCARLETT2_PORT_TYPE_PCM] = { 2, 4 },
+ },
+
+ .mux_assignment = { {
+ { SCARLETT2_PORT_TYPE_MIX, 4, 2 },
+ { SCARLETT2_PORT_TYPE_MIX, 2, 2 },
+ { SCARLETT2_PORT_TYPE_PCM, 0, 4 },
+ { SCARLETT2_PORT_TYPE_MIX, 0, 2 },
+ { SCARLETT2_PORT_TYPE_ANALOGUE, 0, 2 },
+ { 0, 0, 0 },
+ }, {
+ { SCARLETT2_PORT_TYPE_MIX, 4, 2 },
+ { SCARLETT2_PORT_TYPE_MIX, 2, 2 },
+ { SCARLETT2_PORT_TYPE_PCM, 0, 4 },
+ { SCARLETT2_PORT_TYPE_MIX, 0, 2 },
+ { SCARLETT2_PORT_TYPE_ANALOGUE, 0, 2 },
+ { 0, 0, 0 },
+ }, {
+ { SCARLETT2_PORT_TYPE_MIX, 4, 2 },
+ { SCARLETT2_PORT_TYPE_MIX, 2, 2 },
+ { SCARLETT2_PORT_TYPE_PCM, 0, 4 },
+ { SCARLETT2_PORT_TYPE_MIX, 0, 2 },
+ { SCARLETT2_PORT_TYPE_ANALOGUE, 0, 2 },
+ { 0, 0, 0 },
+ } },
+
+ .meter_map = {
+ { 6, 2 },
+ { 4, 2 },
+ { 8, 4 },
+ { 2, 2 },
+ { 0, 2 },
+ { 0, 0 }
+ }
+};
+
+static const struct scarlett2_device_info s4i4_gen4_info = {
+ .config_set = &scarlett2_config_set_gen4_4i4,
+ .min_firmware_version = 2089,
+
+ .level_input_count = 2,
+ .air_input_count = 2,
+ .air_option = 1,
+ .phantom_count = 2,
+ .inputs_per_phantom = 1,
+ .gain_input_count = 2,
+ .dsp_count = 2,
+
+ .port_count = {
+ [SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
+ [SCARLETT2_PORT_TYPE_ANALOGUE] = { 4, 6 },
+ [SCARLETT2_PORT_TYPE_MIX] = { 8, 12 },
+ [SCARLETT2_PORT_TYPE_PCM] = { 6, 6 },
+ },
+
+ .mux_assignment = { {
+ { SCARLETT2_PORT_TYPE_MIX, 10, 2 },
+ { SCARLETT2_PORT_TYPE_PCM, 0, 6 },
+ { SCARLETT2_PORT_TYPE_MIX, 0, 10 },
+ { SCARLETT2_PORT_TYPE_ANALOGUE, 0, 6 },
+ { 0, 0, 0 },
+ }, {
+ { SCARLETT2_PORT_TYPE_MIX, 10, 2 },
+ { SCARLETT2_PORT_TYPE_PCM, 0, 6 },
+ { SCARLETT2_PORT_TYPE_MIX, 0, 10 },
+ { SCARLETT2_PORT_TYPE_ANALOGUE, 0, 6 },
+ { 0, 0, 0 },
+ }, {
+ { SCARLETT2_PORT_TYPE_MIX, 10, 2 },
+ { SCARLETT2_PORT_TYPE_PCM, 0, 6 },
+ { SCARLETT2_PORT_TYPE_MIX, 0, 10 },
+ { SCARLETT2_PORT_TYPE_ANALOGUE, 0, 6 },
+ { 0, 0, 0 },
+ } },
+
+ .meter_map = {
+ { 16, 8 },
+ { 6, 10 },
+ { 0, 6 },
+ { 0, 0 }
+ }
+};
+
static const struct scarlett2_device_info clarett_2pre_info = {
- .config_set = SCARLETT2_CONFIG_SET_CLARETT,
- .line_out_hw_vol = 1,
+ .config_set = &scarlett2_config_set_clarett,
.level_input_count = 2,
.air_input_count = 2,
@@ -967,8 +1664,7 @@ static const struct scarlett2_device_info clarett_2pre_info = {
};
static const struct scarlett2_device_info clarett_4pre_info = {
- .config_set = SCARLETT2_CONFIG_SET_CLARETT,
- .line_out_hw_vol = 1,
+ .config_set = &scarlett2_config_set_clarett,
.level_input_count = 2,
.air_input_count = 4,
@@ -1020,8 +1716,7 @@ static const struct scarlett2_device_info clarett_4pre_info = {
};
static const struct scarlett2_device_info clarett_8pre_info = {
- .config_set = SCARLETT2_CONFIG_SET_CLARETT,
- .line_out_hw_vol = 1,
+ .config_set = &scarlett2_config_set_clarett,
.level_input_count = 2,
.air_input_count = 8,
@@ -1098,6 +1793,11 @@ static const struct scarlett2_device_entry scarlett2_devices[] = {
{ USB_ID(0x1235, 0x8214), &s18i8_gen3_info, "Scarlett Gen 3" },
{ USB_ID(0x1235, 0x8215), &s18i20_gen3_info, "Scarlett Gen 3" },
+ /* Supported Gen 4 devices */
+ { USB_ID(0x1235, 0x8218), &solo_gen4_info, "Scarlett Gen 4" },
+ { USB_ID(0x1235, 0x8219), &s2i2_gen4_info, "Scarlett Gen 4" },
+ { USB_ID(0x1235, 0x821a), &s4i4_gen4_info, "Scarlett Gen 4" },
+
/* Supported Clarett USB/Clarett+ devices */
{ USB_ID(0x1235, 0x8206), &clarett_2pre_info, "Clarett USB" },
{ USB_ID(0x1235, 0x8207), &clarett_4pre_info, "Clarett USB" },
@@ -1125,203 +1825,40 @@ static int scarlett2_get_port_start_num(
/*** USB Interactions ***/
-/* Notifications from the interface */
-#define SCARLETT2_USB_NOTIFY_SYNC 0x00000008
-#define SCARLETT2_USB_NOTIFY_DIM_MUTE 0x00200000
-#define SCARLETT2_USB_NOTIFY_MONITOR 0x00400000
-#define SCARLETT2_USB_NOTIFY_INPUT_OTHER 0x00800000
-#define SCARLETT2_USB_NOTIFY_MONITOR_OTHER 0x01000000
-
/* Commands for sending/receiving requests/responses */
#define SCARLETT2_USB_CMD_INIT 0
#define SCARLETT2_USB_CMD_REQ 2
#define SCARLETT2_USB_CMD_RESP 3
-#define SCARLETT2_USB_INIT_1 0x00000000
-#define SCARLETT2_USB_INIT_2 0x00000002
-#define SCARLETT2_USB_GET_METER 0x00001001
-#define SCARLETT2_USB_GET_MIX 0x00002001
-#define SCARLETT2_USB_SET_MIX 0x00002002
-#define SCARLETT2_USB_GET_MUX 0x00003001
-#define SCARLETT2_USB_SET_MUX 0x00003002
-#define SCARLETT2_USB_GET_SYNC 0x00006004
-#define SCARLETT2_USB_GET_DATA 0x00800000
-#define SCARLETT2_USB_SET_DATA 0x00800001
-#define SCARLETT2_USB_DATA_CMD 0x00800002
+#define SCARLETT2_USB_INIT_1 0x00000000
+#define SCARLETT2_USB_INIT_2 0x00000002
+#define SCARLETT2_USB_REBOOT 0x00000003
+#define SCARLETT2_USB_GET_METER 0x00001001
+#define SCARLETT2_USB_GET_MIX 0x00002001
+#define SCARLETT2_USB_SET_MIX 0x00002002
+#define SCARLETT2_USB_GET_MUX 0x00003001
+#define SCARLETT2_USB_SET_MUX 0x00003002
+#define SCARLETT2_USB_INFO_FLASH 0x00004000
+#define SCARLETT2_USB_INFO_SEGMENT 0x00004001
+#define SCARLETT2_USB_ERASE_SEGMENT 0x00004002
+#define SCARLETT2_USB_GET_ERASE 0x00004003
+#define SCARLETT2_USB_WRITE_SEGMENT 0x00004004
+#define SCARLETT2_USB_GET_SYNC 0x00006004
+#define SCARLETT2_USB_GET_DATA 0x00800000
+#define SCARLETT2_USB_SET_DATA 0x00800001
+#define SCARLETT2_USB_DATA_CMD 0x00800002
#define SCARLETT2_USB_CONFIG_SAVE 6
-#define SCARLETT2_USB_VOLUME_STATUS_OFFSET 0x31
#define SCARLETT2_USB_METER_LEVELS_GET_MAGIC 1
-/* volume status is read together (matches scarlett2_config_items[1]) */
-struct scarlett2_usb_volume_status {
- /* dim/mute buttons */
- u8 dim_mute[SCARLETT2_DIM_MUTE_COUNT];
-
- u8 pad1;
-
- /* software volume setting */
- s16 sw_vol[SCARLETT2_ANALOGUE_MAX];
-
- /* actual volume of output inc. dim (-18dB) */
- s16 hw_vol[SCARLETT2_ANALOGUE_MAX];
-
- /* internal mute buttons */
- u8 mute_switch[SCARLETT2_ANALOGUE_MAX];
-
- /* sw (0) or hw (1) controlled */
- u8 sw_hw_switch[SCARLETT2_ANALOGUE_MAX];
-
- u8 pad3[6];
-
- /* front panel volume knob */
- s16 master_vol;
-} __packed;
-
-/* Configuration parameters that can be read and written */
-enum {
- SCARLETT2_CONFIG_DIM_MUTE = 0,
- SCARLETT2_CONFIG_LINE_OUT_VOLUME = 1,
- SCARLETT2_CONFIG_MUTE_SWITCH = 2,
- SCARLETT2_CONFIG_SW_HW_SWITCH = 3,
- SCARLETT2_CONFIG_LEVEL_SWITCH = 4,
- SCARLETT2_CONFIG_PAD_SWITCH = 5,
- SCARLETT2_CONFIG_MSD_SWITCH = 6,
- SCARLETT2_CONFIG_AIR_SWITCH = 7,
- SCARLETT2_CONFIG_STANDALONE_SWITCH = 8,
- SCARLETT2_CONFIG_PHANTOM_SWITCH = 9,
- SCARLETT2_CONFIG_PHANTOM_PERSISTENCE = 10,
- SCARLETT2_CONFIG_DIRECT_MONITOR = 11,
- SCARLETT2_CONFIG_MONITOR_OTHER_SWITCH = 12,
- SCARLETT2_CONFIG_MONITOR_OTHER_ENABLE = 13,
- SCARLETT2_CONFIG_TALKBACK_MAP = 14,
- SCARLETT2_CONFIG_COUNT = 15
-};
-
-/* Location, size, and activation command number for the configuration
- * parameters. Size is in bits and may be 1, 8, or 16.
- */
-struct scarlett2_config {
- u8 offset;
- u8 size;
- u8 activate;
-};
-
-static const struct scarlett2_config
- scarlett2_config_items[SCARLETT2_CONFIG_SET_COUNT]
- [SCARLETT2_CONFIG_COUNT] =
-
-/* Gen 2 devices: 6i6, 18i8, 18i20 */
-{ {
- [SCARLETT2_CONFIG_DIM_MUTE] = {
- .offset = 0x31, .size = 8, .activate = 2 },
-
- [SCARLETT2_CONFIG_LINE_OUT_VOLUME] = {
- .offset = 0x34, .size = 16, .activate = 1 },
-
- [SCARLETT2_CONFIG_MUTE_SWITCH] = {
- .offset = 0x5c, .size = 8, .activate = 1 },
-
- [SCARLETT2_CONFIG_SW_HW_SWITCH] = {
- .offset = 0x66, .size = 8, .activate = 3 },
-
- [SCARLETT2_CONFIG_LEVEL_SWITCH] = {
- .offset = 0x7c, .size = 8, .activate = 7 },
-
- [SCARLETT2_CONFIG_PAD_SWITCH] = {
- .offset = 0x84, .size = 8, .activate = 8 },
-
- [SCARLETT2_CONFIG_STANDALONE_SWITCH] = {
- .offset = 0x8d, .size = 8, .activate = 6 },
-
-/* Gen 3 devices without a mixer (Solo and 2i2) */
-}, {
- [SCARLETT2_CONFIG_MSD_SWITCH] = {
- .offset = 0x04, .size = 8, .activate = 6 },
-
- [SCARLETT2_CONFIG_PHANTOM_PERSISTENCE] = {
- .offset = 0x05, .size = 8, .activate = 6 },
-
- [SCARLETT2_CONFIG_PHANTOM_SWITCH] = {
- .offset = 0x06, .size = 8, .activate = 3 },
-
- [SCARLETT2_CONFIG_DIRECT_MONITOR] = {
- .offset = 0x07, .size = 8, .activate = 4 },
-
- [SCARLETT2_CONFIG_LEVEL_SWITCH] = {
- .offset = 0x08, .size = 1, .activate = 7 },
-
- [SCARLETT2_CONFIG_AIR_SWITCH] = {
- .offset = 0x09, .size = 1, .activate = 8 },
-
-/* Gen 3 devices: 4i4, 8i6, 18i8, 18i20 */
-}, {
- [SCARLETT2_CONFIG_DIM_MUTE] = {
- .offset = 0x31, .size = 8, .activate = 2 },
-
- [SCARLETT2_CONFIG_LINE_OUT_VOLUME] = {
- .offset = 0x34, .size = 16, .activate = 1 },
-
- [SCARLETT2_CONFIG_MUTE_SWITCH] = {
- .offset = 0x5c, .size = 8, .activate = 1 },
-
- [SCARLETT2_CONFIG_SW_HW_SWITCH] = {
- .offset = 0x66, .size = 8, .activate = 3 },
-
- [SCARLETT2_CONFIG_LEVEL_SWITCH] = {
- .offset = 0x7c, .size = 8, .activate = 7 },
-
- [SCARLETT2_CONFIG_PAD_SWITCH] = {
- .offset = 0x84, .size = 8, .activate = 8 },
-
- [SCARLETT2_CONFIG_AIR_SWITCH] = {
- .offset = 0x8c, .size = 8, .activate = 8 },
-
- [SCARLETT2_CONFIG_STANDALONE_SWITCH] = {
- .offset = 0x95, .size = 8, .activate = 6 },
-
- [SCARLETT2_CONFIG_PHANTOM_SWITCH] = {
- .offset = 0x9c, .size = 1, .activate = 8 },
-
- [SCARLETT2_CONFIG_MSD_SWITCH] = {
- .offset = 0x9d, .size = 8, .activate = 6 },
-
- [SCARLETT2_CONFIG_PHANTOM_PERSISTENCE] = {
- .offset = 0x9e, .size = 8, .activate = 6 },
-
- [SCARLETT2_CONFIG_MONITOR_OTHER_SWITCH] = {
- .offset = 0x9f, .size = 1, .activate = 10 },
-
- [SCARLETT2_CONFIG_MONITOR_OTHER_ENABLE] = {
- .offset = 0xa0, .size = 1, .activate = 10 },
-
- [SCARLETT2_CONFIG_TALKBACK_MAP] = {
- .offset = 0xb0, .size = 16, .activate = 10 },
-
-/* Clarett USB and Clarett+ devices: 2Pre, 4Pre, 8Pre */
-}, {
- [SCARLETT2_CONFIG_DIM_MUTE] = {
- .offset = 0x31, .size = 8, .activate = 2 },
-
- [SCARLETT2_CONFIG_LINE_OUT_VOLUME] = {
- .offset = 0x34, .size = 16, .activate = 1 },
-
- [SCARLETT2_CONFIG_MUTE_SWITCH] = {
- .offset = 0x5c, .size = 8, .activate = 1 },
-
- [SCARLETT2_CONFIG_SW_HW_SWITCH] = {
- .offset = 0x66, .size = 8, .activate = 3 },
+#define SCARLETT2_FLASH_BLOCK_SIZE 4096
+#define SCARLETT2_FLASH_WRITE_MAX 1024
+#define SCARLETT2_SEGMENT_NUM_MIN 1
+#define SCARLETT2_SEGMENT_NUM_MAX 4
- [SCARLETT2_CONFIG_LEVEL_SWITCH] = {
- .offset = 0x7c, .size = 8, .activate = 7 },
-
- [SCARLETT2_CONFIG_AIR_SWITCH] = {
- .offset = 0x95, .size = 8, .activate = 8 },
-
- [SCARLETT2_CONFIG_STANDALONE_SWITCH] = {
- .offset = 0x8d, .size = 8, .activate = 6 },
-} };
+#define SCARLETT2_SEGMENT_SETTINGS_NAME "App_Settings"
+#define SCARLETT2_SEGMENT_FIRMWARE_NAME "App_Upgrade"
/* proprietary request/response format */
struct scarlett2_usb_packet {
@@ -1419,6 +1956,16 @@ static int scarlett2_usb(
/* validate the response */
if (err != resp_buf_size) {
+
+ /* ESHUTDOWN and EPROTO are valid responses to a
+ * reboot request
+ */
+ if (cmd == SCARLETT2_USB_REBOOT &&
+ (err == -ESHUTDOWN || err == -EPROTO)) {
+ err = 0;
+ goto unlock;
+ }
+
usb_audio_err(
mixer->chip,
"%s USB response result cmd %x was %d expected %zu\n",
@@ -1478,22 +2025,39 @@ static int scarlett2_usb_get(
&req, sizeof(req), buf, size);
}
+/* Return true if the given configuration item is present in the
+ * configuration set used by this device.
+ */
+static int scarlett2_has_config_item(
+ struct scarlett2_data *private, int config_item_num)
+{
+ return !!private->config_set->items[config_item_num].offset;
+}
+
/* Send a USB message to get configuration parameters; result placed in *buf */
static int scarlett2_usb_get_config(
struct usb_mixer_interface *mixer,
int config_item_num, int count, void *buf)
{
struct scarlett2_data *private = mixer->private_data;
- const struct scarlett2_device_info *info = private->info;
const struct scarlett2_config *config_item =
- &scarlett2_config_items[info->config_set][config_item_num];
+ &private->config_set->items[config_item_num];
int size, err, i;
u8 *buf_8;
u8 value;
+ /* Check that the configuration item is present in the
+ * configuration set used by this device
+ */
+ if (!config_item->offset)
+ return -EFAULT;
+
+ /* Gen 4 style parameters are always 1 byte */
+ size = config_item->size ? config_item->size : 8;
+
/* For byte-sized parameters, retrieve directly into buf */
- if (config_item->size >= 8) {
- size = config_item->size / 8 * count;
+ if (size >= 8) {
+ size = size / 8 * count;
err = scarlett2_usb_get(mixer, config_item->offset, buf, size);
if (err < 0)
return err;
@@ -1519,43 +2083,92 @@ static int scarlett2_usb_get_config(
return 0;
}
-/* Send SCARLETT2_USB_DATA_CMD SCARLETT2_USB_CONFIG_SAVE */
-static void scarlett2_config_save(struct usb_mixer_interface *mixer)
+/* Send a SCARLETT2_USB_SET_DATA command.
+ * offset: location in the device's data space
+ * size: size in bytes of the value (1, 2, 4)
+ */
+static int scarlett2_usb_set_data(
+ struct usb_mixer_interface *mixer,
+ int offset, int size, int value)
{
- __le32 req = cpu_to_le32(SCARLETT2_USB_CONFIG_SAVE);
+ struct scarlett2_data *private = mixer->private_data;
+ struct {
+ __le32 offset;
+ __le32 size;
+ __le32 value;
+ } __packed req;
- scarlett2_usb(mixer, SCARLETT2_USB_DATA_CMD,
- &req, sizeof(u32),
- NULL, 0);
+ req.offset = cpu_to_le32(offset);
+ req.size = cpu_to_le32(size);
+ req.value = cpu_to_le32(value);
+ return scarlett2_usb(private->mixer, SCARLETT2_USB_SET_DATA,
+ &req, sizeof(u32) * 2 + size, NULL, 0);
}
-/* Delayed work to save config */
-static void scarlett2_config_save_work(struct work_struct *work)
+/* Send a SCARLETT2_USB_DATA_CMD command.
+ * Configuration changes require activation with this after they have
+ * been uploaded by a previous SCARLETT2_USB_SET_DATA.
+ * The value for activate needed is determined by the configuration
+ * item.
+ */
+static int scarlett2_usb_activate_config(
+ struct usb_mixer_interface *mixer, int activate)
{
- struct scarlett2_data *private =
- container_of(work, struct scarlett2_data, work.work);
+ __le32 req;
- scarlett2_config_save(private->mixer);
+ req = cpu_to_le32(activate);
+ return scarlett2_usb(mixer, SCARLETT2_USB_DATA_CMD,
+ &req, sizeof(req), NULL, 0);
}
-/* Send a USB message to set a SCARLETT2_CONFIG_* parameter */
+/* Send USB messages to set a SCARLETT2_CONFIG_* parameter */
static int scarlett2_usb_set_config(
struct usb_mixer_interface *mixer,
int config_item_num, int index, int value)
{
struct scarlett2_data *private = mixer->private_data;
- const struct scarlett2_device_info *info = private->info;
+ const struct scarlett2_config_set *config_set = private->config_set;
const struct scarlett2_config *config_item =
- &scarlett2_config_items[info->config_set][config_item_num];
- struct {
- __le32 offset;
- __le32 bytes;
- __le32 value;
- } __packed req;
- __le32 req2;
+ &config_set->items[config_item_num];
int offset, size;
int err;
+ /* Check that the configuration item is present in the
+ * configuration set used by this device
+ */
+ if (!config_item->offset)
+ return -EFAULT;
+
+ /* Gen 4 style writes are selected with size = 0;
+ * these are only byte-sized values written through a shared
+ * location, different to the read address
+ */
+ if (!config_item->size) {
+ if (!config_set->gen4_write_addr)
+ return -EFAULT;
+
+ /* Place index in gen4_write_addr + 1 */
+ err = scarlett2_usb_set_data(
+ mixer, config_set->gen4_write_addr + 1, 1, index);
+ if (err < 0)
+ return err;
+
+ /* Place value in gen4_write_addr */
+ err = scarlett2_usb_set_data(
+ mixer, config_set->gen4_write_addr, 1, value);
+ if (err < 0)
+ return err;
+
+ /* Request the interface do the write */
+ return scarlett2_usb_activate_config(
+ mixer, config_item->activate);
+ }
+
+ /* Not-Gen 4 style needs NVRAM save, supports
+ * bit-modification, and writing is done to the same place
+ * that the value can be read from
+ */
+
/* Cancel any pending NVRAM save */
cancel_delayed_work_sync(&private->work);
@@ -1575,7 +2188,10 @@ static int scarlett2_usb_set_config(
size = 1;
offset = config_item->offset;
- scarlett2_usb_get(mixer, offset, &tmp, 1);
+ err = scarlett2_usb_get(mixer, offset, &tmp, 1);
+ if (err < 0)
+ return err;
+
if (value)
tmp |= (1 << index);
else
@@ -1585,22 +2201,19 @@ static int scarlett2_usb_set_config(
}
/* Send the configuration parameter data */
- req.offset = cpu_to_le32(offset);
- req.bytes = cpu_to_le32(size);
- req.value = cpu_to_le32(value);
- err = scarlett2_usb(mixer, SCARLETT2_USB_SET_DATA,
- &req, sizeof(u32) * 2 + size,
- NULL, 0);
+ err = scarlett2_usb_set_data(mixer, offset, size, value);
if (err < 0)
return err;
/* Activate the change */
- req2 = cpu_to_le32(config_item->activate);
- err = scarlett2_usb(mixer, SCARLETT2_USB_DATA_CMD,
- &req2, sizeof(req2), NULL, 0);
+ err = scarlett2_usb_activate_config(mixer, config_item->activate);
if (err < 0)
return err;
+ /* Gen 2 style writes to Gen 4 devices don't need saving */
+ if (config_set->gen4_write_addr)
+ return 0;
+
/* Schedule the change to be written to NVRAM */
if (config_item->activate != SCARLETT2_USB_CONFIG_SAVE)
schedule_delayed_work(&private->work, msecs_to_jiffies(2000));
@@ -1608,6 +2221,25 @@ static int scarlett2_usb_set_config(
return 0;
}
+/* Send SCARLETT2_USB_DATA_CMD SCARLETT2_USB_CONFIG_SAVE */
+static void scarlett2_config_save(struct usb_mixer_interface *mixer)
+{
+ int err;
+
+ err = scarlett2_usb_activate_config(mixer, SCARLETT2_USB_CONFIG_SAVE);
+ if (err < 0)
+ usb_audio_err(mixer->chip, "config save failed: %d\n", err);
+}
+
+/* Delayed work to save config */
+static void scarlett2_config_save_work(struct work_struct *work)
+{
+ struct scarlett2_data *private =
+ container_of(work, struct scarlett2_data, work.work);
+
+ scarlett2_config_save(private->mixer);
+}
+
/* Send a USB message to get sync status; result placed in *sync */
static int scarlett2_usb_get_sync_status(
struct usb_mixer_interface *mixer,
@@ -1625,13 +2257,23 @@ static int scarlett2_usb_get_sync_status(
return 0;
}
-/* Send a USB message to get volume status; result placed in *buf */
-static int scarlett2_usb_get_volume_status(
- struct usb_mixer_interface *mixer,
- struct scarlett2_usb_volume_status *buf)
+/* Return true if the device has a mixer that we can control */
+static int scarlett2_has_mixer(struct scarlett2_data *private)
{
- return scarlett2_usb_get(mixer, SCARLETT2_USB_VOLUME_STATUS_OFFSET,
- buf, sizeof(*buf));
+ return !!private->info->mux_assignment[0][0].count;
+}
+
+/* Map from mixer value to (db + 80) * 2
+ * (reverse of scarlett2_mixer_values[])
+ */
+static int scarlett2_mixer_value_to_db(int value)
+{
+ int i;
+
+ for (i = 0; i < SCARLETT2_MIXER_VALUE_COUNT; i++)
+ if (scarlett2_mixer_values[i] >= value)
+ return i;
+ return SCARLETT2_MIXER_MAX_VALUE;
}
/* Send a USB message to get the volumes for all inputs of one mix
@@ -1641,11 +2283,9 @@ static int scarlett2_usb_get_mix(struct usb_mixer_interface *mixer,
int mix_num)
{
struct scarlett2_data *private = mixer->private_data;
- const struct scarlett2_device_info *info = private->info;
- int num_mixer_in =
- info->port_count[SCARLETT2_PORT_TYPE_MIX][SCARLETT2_PORT_OUT];
- int err, i, j, k;
+ int num_mixer_in = private->num_mix_in;
+ int err, i, j;
struct {
__le16 mix_num;
@@ -1663,16 +2303,9 @@ static int scarlett2_usb_get_mix(struct usb_mixer_interface *mixer,
if (err < 0)
return err;
- for (i = 0, j = mix_num * num_mixer_in; i < num_mixer_in; i++, j++) {
- u16 mixer_value = le16_to_cpu(data[i]);
-
- for (k = 0; k < SCARLETT2_MIXER_VALUE_COUNT; k++)
- if (scarlett2_mixer_values[k] >= mixer_value)
- break;
- if (k == SCARLETT2_MIXER_VALUE_COUNT)
- k = SCARLETT2_MIXER_MAX_VALUE;
- private->mix[j] = k;
- }
+ for (i = 0, j = mix_num * num_mixer_in; i < num_mixer_in; i++, j++)
+ private->mix[j] = scarlett2_mixer_value_to_db(
+ le16_to_cpu(data[i]));
return 0;
}
@@ -1684,7 +2317,6 @@ static int scarlett2_usb_set_mix(struct usb_mixer_interface *mixer,
int mix_num)
{
struct scarlett2_data *private = mixer->private_data;
- const struct scarlett2_device_info *info = private->info;
struct {
__le16 mix_num;
@@ -1692,8 +2324,7 @@ static int scarlett2_usb_set_mix(struct usb_mixer_interface *mixer,
} __packed req;
int i, j;
- int num_mixer_in =
- info->port_count[SCARLETT2_PORT_TYPE_MIX][SCARLETT2_PORT_OUT];
+ int num_mixer_in = private->num_mix_in;
req.mix_num = cpu_to_le16(mix_num);
@@ -1804,9 +2435,6 @@ static void scarlett2_usb_populate_mux(struct scarlett2_data *private,
static void scarlett2_update_meter_level_map(struct scarlett2_data *private)
{
const struct scarlett2_device_info *info = private->info;
- const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
- int line_out_count =
- port_count[SCARLETT2_PORT_TYPE_ANALOGUE][SCARLETT2_PORT_OUT];
const struct scarlett2_meter_entry *entry;
/* sources already assigned to a destination
@@ -1835,7 +2463,7 @@ static void scarlett2_update_meter_level_map(struct scarlett2_data *private)
/* convert mux_idx using line_out_unmap[] */
int map_mux_idx = (
info->line_out_remap_enable &&
- mux_idx < line_out_count
+ mux_idx < private->num_line_out
) ? info->line_out_unmap[mux_idx]
: mux_idx;
@@ -1984,6 +2612,15 @@ static int scarlett2_usb_get_meter_levels(struct usb_mixer_interface *mixer,
return 0;
}
+/* For config items with mute=1, xor bits 0 & 1 together to get the
+ * current/next state. This won't have any effect on values which are
+ * only ever 0/1.
+ */
+static uint8_t scarlett2_decode_muteable(uint8_t v)
+{
+ return (v ^ (v >> 1)) & 1;
+}
+
/*** Control Functions ***/
/* helper function to create a new control */
@@ -2067,6 +2704,46 @@ static int scarlett2_add_firmware_version_ctl(
return scarlett2_add_new_ctl(mixer, &scarlett2_firmware_version_ctl,
0, 0, "Firmware Version", NULL);
}
+
+/*** Minimum Firmware Version Control ***/
+
+static int scarlett2_min_firmware_version_ctl_get(
+ struct snd_kcontrol *kctl,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct scarlett2_data *private = elem->head.mixer->private_data;
+
+ ucontrol->value.integer.value[0] = private->info->min_firmware_version;
+
+ return 0;
+}
+
+static int scarlett2_min_firmware_version_ctl_info(
+ struct snd_kcontrol *kctl,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 1;
+
+ return 0;
+}
+
+static const struct snd_kcontrol_new scarlett2_min_firmware_version_ctl = {
+ .iface = SNDRV_CTL_ELEM_IFACE_CARD,
+ .access = SNDRV_CTL_ELEM_ACCESS_READ,
+ .name = "",
+ .info = scarlett2_min_firmware_version_ctl_info,
+ .get = scarlett2_min_firmware_version_ctl_get
+};
+
+static int scarlett2_add_min_firmware_version_ctl(
+ struct usb_mixer_interface *mixer)
+{
+ return scarlett2_add_new_ctl(mixer, &scarlett2_min_firmware_version_ctl,
+ 0, 0, "Minimum Firmware Version", NULL);
+}
+
/*** Sync Control ***/
/* Update sync control after receiving notification that the status
@@ -2095,14 +2772,25 @@ static int scarlett2_sync_ctl_get(struct snd_kcontrol *kctl,
struct usb_mixer_elem_info *elem = kctl->private_data;
struct usb_mixer_interface *mixer = elem->head.mixer;
struct scarlett2_data *private = mixer->private_data;
+ int err = 0;
mutex_lock(&private->data_mutex);
- if (private->sync_updated)
- scarlett2_update_sync(mixer);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ if (private->sync_updated) {
+ err = scarlett2_update_sync(mixer);
+ if (err < 0)
+ goto unlock;
+ }
ucontrol->value.enumerated.item[0] = private->sync;
- mutex_unlock(&private->data_mutex);
- return 0;
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
}
static const struct snd_kcontrol_new scarlett2_sync_ctl = {
@@ -2118,13 +2806,938 @@ static int scarlett2_add_sync_ctl(struct usb_mixer_interface *mixer)
struct scarlett2_data *private = mixer->private_data;
/* devices without a mixer also don't support reporting sync status */
- if (private->info->config_set == SCARLETT2_CONFIG_SET_GEN_3A)
+ if (!scarlett2_has_mixer(private))
return 0;
return scarlett2_add_new_ctl(mixer, &scarlett2_sync_ctl,
0, 1, "Sync Status", &private->sync_ctl);
}
+/*** Autogain Switch and Status Controls ***/
+
+/* Forward declarations as phantom power and autogain can disable each other */
+static int scarlett2_check_input_phantom_updated(struct usb_mixer_interface *);
+static int scarlett2_phantom_is_switching(struct scarlett2_data *, int);
+
+/* Set the access mode of a control to read-only (val = 0) or
+ * read-write (val = 1).
+ */
+static void scarlett2_set_ctl_access(struct snd_kcontrol *kctl, int val)
+{
+ if (val)
+ kctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_WRITE;
+ else
+ kctl->vd[0].access &= ~SNDRV_CTL_ELEM_ACCESS_WRITE;
+}
+
+/* Check if autogain is running on any input */
+static int scarlett2_autogain_is_running(struct scarlett2_data *private)
+{
+ int i;
+
+ for (i = 0; i < private->info->gain_input_count; i++)
+ if (private->autogain_status[i] ==
+ SCARLETT2_AUTOGAIN_STATUS_RUNNING)
+ return 1;
+
+ return 0;
+}
+
+static int scarlett2_update_autogain(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
+ int err, i;
+ u8 raw_autogain_status[SCARLETT2_INPUT_GAIN_MAX];
+
+ private->autogain_updated = 0;
+
+ if (!info->gain_input_count)
+ return 0;
+
+ err = scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_AUTOGAIN_SWITCH,
+ info->gain_input_count, private->autogain_switch);
+ if (err < 0)
+ return err;
+ err = scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_AUTOGAIN_STATUS,
+ info->gain_input_count, raw_autogain_status);
+ if (err < 0)
+ return err;
+
+ /* Translate autogain_switch and raw_autogain_status into
+ * autogain_status
+ */
+ for (i = 0; i < info->gain_input_count; i++)
+ if (private->autogain_switch[i])
+ private->autogain_status[i] =
+ SCARLETT2_AUTOGAIN_STATUS_RUNNING;
+ else if (raw_autogain_status[i] == 0)
+ private->autogain_status[i] =
+ SCARLETT2_AUTOGAIN_STATUS_STOPPED;
+ else if (raw_autogain_status[i] >= 2 &&
+ raw_autogain_status[i] <= 5)
+ private->autogain_status[i] =
+ SCARLETT2_AUTOGAIN_STATUS_FAILED;
+ else if (raw_autogain_status[i] == 6)
+ private->autogain_status[i] =
+ SCARLETT2_AUTOGAIN_STATUS_CANCELLED;
+ else
+ private->autogain_status[i] =
+ SCARLETT2_AUTOGAIN_STATUS_UNKNOWN;
+
+ return 0;
+}
+
+/* Update access mode for controls affected by autogain */
+static void scarlett2_autogain_update_access(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
+ int val = !scarlett2_autogain_is_running(private);
+ int i;
+
+ scarlett2_set_ctl_access(private->input_select_ctl, val);
+ for (i = 0; i < info->gain_input_count / 2; i++)
+ scarlett2_set_ctl_access(private->input_link_ctls[i], val);
+ for (i = 0; i < info->gain_input_count; i++) {
+ scarlett2_set_ctl_access(private->input_gain_ctls[i], val);
+ scarlett2_set_ctl_access(private->safe_ctls[i], val);
+ }
+ for (i = 0; i < info->level_input_count; i++)
+ scarlett2_set_ctl_access(private->level_ctls[i], val);
+ for (i = 0; i < info->air_input_count; i++)
+ scarlett2_set_ctl_access(private->air_ctls[i], val);
+ for (i = 0; i < info->phantom_count; i++)
+ scarlett2_set_ctl_access(private->phantom_ctls[i], val);
+}
+
+/* Notify of access mode change for all controls read-only while
+ * autogain runs.
+ */
+static void scarlett2_autogain_notify_access(struct usb_mixer_interface *mixer)
+{
+ struct snd_card *card = mixer->chip->card;
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
+ int i;
+
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_INFO,
+ &private->input_select_ctl->id);
+ for (i = 0; i < info->gain_input_count / 2; i++)
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_INFO,
+ &private->input_link_ctls[i]->id);
+ for (i = 0; i < info->gain_input_count; i++) {
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_INFO,
+ &private->input_gain_ctls[i]->id);
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_INFO,
+ &private->safe_ctls[i]->id);
+ }
+ for (i = 0; i < info->level_input_count; i++)
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_INFO,
+ &private->level_ctls[i]->id);
+ for (i = 0; i < info->air_input_count; i++)
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_INFO,
+ &private->air_ctls[i]->id);
+ for (i = 0; i < info->phantom_count; i++)
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_INFO,
+ &private->phantom_ctls[i]->id);
+}
+
+/* Call scarlett2_update_autogain() and
+ * scarlett2_autogain_update_access() if autogain_updated is set.
+ */
+static int scarlett2_check_autogain_updated(
+ struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ int err;
+
+ if (!private->autogain_updated)
+ return 0;
+
+ err = scarlett2_update_autogain(mixer);
+ if (err < 0)
+ return err;
+
+ scarlett2_autogain_update_access(mixer);
+
+ return 0;
+}
+
+/* If autogain_updated is set when a *_ctl_put() function for a
+ * control that is meant to be read-only while autogain is running,
+ * update the autogain status and access mode of affected controls.
+ * Return -EPERM if autogain is running.
+ */
+static int scarlett2_check_put_during_autogain(
+ struct usb_mixer_interface *mixer)
+{
+ int err = scarlett2_check_autogain_updated(mixer);
+
+ if (err < 0)
+ return err;
+
+ if (scarlett2_autogain_is_running(mixer->private_data))
+ return -EPERM;
+
+ return 0;
+}
+
+static int scarlett2_autogain_switch_ctl_info(
+ struct snd_kcontrol *kctl, struct snd_ctl_elem_info *uinfo)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+ int err;
+
+ mutex_lock(&private->data_mutex);
+
+ err = scarlett2_check_input_phantom_updated(mixer);
+ if (err < 0)
+ goto unlock;
+
+ err = snd_ctl_boolean_mono_info(kctl, uinfo);
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static int scarlett2_autogain_switch_ctl_get(
+ struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+ int err;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ err = scarlett2_check_autogain_updated(mixer);
+ if (err < 0)
+ goto unlock;
+
+ ucontrol->value.enumerated.item[0] =
+ private->autogain_switch[elem->control];
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static int scarlett2_autogain_status_ctl_get(
+ struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+ int err;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ err = scarlett2_check_autogain_updated(mixer);
+ if (err < 0)
+ goto unlock;
+
+ ucontrol->value.enumerated.item[0] =
+ private->autogain_status[elem->control];
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static int scarlett2_autogain_switch_ctl_put(
+ struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+
+ int index = elem->control;
+ int oval, val, err;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ err = scarlett2_check_input_phantom_updated(mixer);
+ if (err < 0)
+ goto unlock;
+
+ if (scarlett2_phantom_is_switching(private, index)) {
+ err = -EPERM;
+ goto unlock;
+ }
+
+ oval = private->autogain_switch[index];
+ val = !!ucontrol->value.integer.value[0];
+
+ if (oval == val)
+ goto unlock;
+
+ private->autogain_switch[index] = val;
+
+ /* Send switch change to the device */
+ err = scarlett2_usb_set_config(
+ mixer, SCARLETT2_CONFIG_AUTOGAIN_SWITCH, index, val);
+ if (err == 0)
+ err = 1;
+
+ scarlett2_autogain_update_access(mixer);
+ scarlett2_autogain_notify_access(mixer);
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static int scarlett2_autogain_status_ctl_info(
+ struct snd_kcontrol *kctl, struct snd_ctl_elem_info *uinfo)
+{
+ static const char *const values[SCARLETT2_AUTOGAIN_STATUS_COUNT] = {
+ "Stopped", "Running", "Failed", "Cancelled", "Unknown"
+ };
+
+ return snd_ctl_enum_info(
+ uinfo, 1, SCARLETT2_AUTOGAIN_STATUS_COUNT, values);
+}
+
+static const struct snd_kcontrol_new scarlett2_autogain_switch_ctl = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "",
+ .info = scarlett2_autogain_switch_ctl_info,
+ .get = scarlett2_autogain_switch_ctl_get,
+ .put = scarlett2_autogain_switch_ctl_put
+};
+
+static const struct snd_kcontrol_new scarlett2_autogain_status_ctl = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = SNDRV_CTL_ELEM_ACCESS_READ,
+ .name = "",
+ .info = scarlett2_autogain_status_ctl_info,
+ .get = scarlett2_autogain_status_ctl_get,
+};
+
+/*** Input Select Control ***/
+
+static int scarlett2_update_input_select(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
+ int link_count = info->gain_input_count / 2;
+ int err;
+
+ private->input_select_updated = 0;
+
+ if (!link_count)
+ return 0;
+
+ err = scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_INPUT_SELECT_SWITCH,
+ 1, &private->input_select_switch);
+ if (err < 0)
+ return err;
+
+ err = scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_INPUT_LINK_SWITCH,
+ link_count, private->input_link_switch);
+ if (err < 0)
+ return err;
+
+ /* simplified because no model yet has link_count > 1 */
+ if (private->input_link_switch[0])
+ private->input_select_switch = 0;
+
+ return 0;
+}
+
+static int scarlett2_input_select_ctl_get(
+ struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+ int err = 0;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ if (private->input_select_updated) {
+ err = scarlett2_update_input_select(mixer);
+ if (err < 0)
+ goto unlock;
+ }
+ ucontrol->value.enumerated.item[0] = private->input_select_switch;
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static int scarlett2_input_select_ctl_put(
+ struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+
+ int oval, val, err;
+ int max_val = private->input_link_switch[0] ? 0 : 1;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ err = scarlett2_check_put_during_autogain(mixer);
+ if (err < 0)
+ goto unlock;
+
+ oval = private->input_select_switch;
+ val = ucontrol->value.integer.value[0];
+
+ if (val < 0)
+ val = 0;
+ else if (val > max_val)
+ val = max_val;
+
+ if (oval == val)
+ goto unlock;
+
+ private->input_select_switch = val;
+
+ /* Send switch change to the device if inputs not linked */
+ if (!private->input_link_switch[0])
+ err = scarlett2_usb_set_config(
+ mixer, SCARLETT2_CONFIG_INPUT_SELECT_SWITCH,
+ 1, val);
+ if (err == 0)
+ err = 1;
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static int scarlett2_input_select_ctl_info(
+ struct snd_kcontrol *kctl, struct snd_ctl_elem_info *uinfo)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+
+ int inputs = private->info->gain_input_count;
+ int i, j;
+ int err;
+ char **values = kcalloc(inputs, sizeof(char *), GFP_KERNEL);
+
+ if (!values)
+ return -ENOMEM;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ err = scarlett2_check_autogain_updated(mixer);
+ if (err < 0)
+ goto unlock;
+
+ /* Loop through each input
+ * Linked inputs have one value for the pair
+ */
+ for (i = 0, j = 0; i < inputs; i++) {
+ if (private->input_link_switch[i / 2]) {
+ values[j++] = kasprintf(
+ GFP_KERNEL, "Input %d-%d", i + 1, i + 2);
+ i++;
+ } else {
+ values[j++] = kasprintf(
+ GFP_KERNEL, "Input %d", i + 1);
+ }
+ }
+
+ err = snd_ctl_enum_info(uinfo, 1, j,
+ (const char * const *)values);
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+
+ for (i = 0; i < inputs; i++)
+ kfree(values[i]);
+ kfree(values);
+
+ return err;
+}
+
+static const struct snd_kcontrol_new scarlett2_input_select_ctl = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "",
+ .info = scarlett2_input_select_ctl_info,
+ .get = scarlett2_input_select_ctl_get,
+ .put = scarlett2_input_select_ctl_put,
+};
+
+/*** Input Link Switch Controls ***/
+
+/* snd_ctl_boolean_mono_info() with autogain-updated check
+ * (for controls that are read-only while autogain is running)
+ */
+static int scarlett2_autogain_disables_ctl_info(struct snd_kcontrol *kctl,
+ struct snd_ctl_elem_info *uinfo)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+ int err;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ err = scarlett2_check_autogain_updated(mixer);
+ if (err < 0)
+ goto unlock;
+
+ err = snd_ctl_boolean_mono_info(kctl, uinfo);
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static int scarlett2_input_link_ctl_get(
+ struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+ int err = 0;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ if (private->input_select_updated) {
+ err = scarlett2_update_input_select(mixer);
+ if (err < 0)
+ goto unlock;
+ }
+ ucontrol->value.enumerated.item[0] =
+ private->input_link_switch[elem->control];
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static int scarlett2_input_link_ctl_put(
+ struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+
+ int index = elem->control;
+ int oval, val, err;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ err = scarlett2_check_put_during_autogain(mixer);
+ if (err < 0)
+ goto unlock;
+
+ oval = private->input_link_switch[index];
+ val = !!ucontrol->value.integer.value[0];
+
+ if (oval == val)
+ goto unlock;
+
+ private->input_link_switch[index] = val;
+
+ /* Notify of change in input select options available */
+ snd_ctl_notify(mixer->chip->card,
+ SNDRV_CTL_EVENT_MASK_VALUE | SNDRV_CTL_EVENT_MASK_INFO,
+ &private->input_select_ctl->id);
+ private->input_select_updated = 1;
+
+ /* Send switch change to the device
+ * Link for channels 1-2 is at index 1
+ * No device yet has more than 2 channels linked
+ */
+ err = scarlett2_usb_set_config(
+ mixer, SCARLETT2_CONFIG_INPUT_LINK_SWITCH, index + 1, val);
+ if (err == 0)
+ err = 1;
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static const struct snd_kcontrol_new scarlett2_input_link_ctl = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "",
+ .info = scarlett2_autogain_disables_ctl_info,
+ .get = scarlett2_input_link_ctl_get,
+ .put = scarlett2_input_link_ctl_put
+};
+
+/*** Input Gain Controls ***/
+
+static int scarlett2_update_input_gain(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
+
+ private->input_gain_updated = 0;
+
+ if (!info->gain_input_count)
+ return 0;
+
+ return scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_INPUT_GAIN,
+ info->gain_input_count, private->gain);
+}
+
+static int scarlett2_input_gain_ctl_info(struct snd_kcontrol *kctl,
+ struct snd_ctl_elem_info *uinfo)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+ int err;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ err = scarlett2_check_autogain_updated(mixer);
+ if (err < 0)
+ goto unlock;
+
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = elem->channels;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = SCARLETT2_GAIN_BIAS;
+ uinfo->value.integer.step = 1;
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static int scarlett2_input_gain_ctl_get(struct snd_kcontrol *kctl,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+ int err = 0;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ if (private->input_gain_updated) {
+ err = scarlett2_update_input_gain(mixer);
+ if (err < 0)
+ goto unlock;
+ }
+ ucontrol->value.integer.value[0] =
+ private->gain[elem->control];
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static int scarlett2_input_gain_ctl_put(struct snd_kcontrol *kctl,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+
+ int index = elem->control;
+ int oval, val, err;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ err = scarlett2_check_put_during_autogain(mixer);
+ if (err < 0)
+ goto unlock;
+
+ oval = private->gain[index];
+ val = ucontrol->value.integer.value[0];
+
+ if (oval == val)
+ goto unlock;
+
+ private->gain[index] = val;
+
+ /* Send gain change to the device */
+ err = scarlett2_usb_set_config(mixer, SCARLETT2_CONFIG_INPUT_GAIN,
+ index, val);
+ if (err == 0)
+ err = 1;
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static const DECLARE_TLV_DB_MINMAX(
+ db_scale_scarlett2_gain, -SCARLETT2_GAIN_BIAS * 100, 0
+);
+
+static const struct snd_kcontrol_new scarlett2_input_gain_ctl = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ,
+ .name = "",
+ .info = scarlett2_input_gain_ctl_info,
+ .get = scarlett2_input_gain_ctl_get,
+ .put = scarlett2_input_gain_ctl_put,
+ .private_value = 0, /* max value */
+ .tlv = { .p = db_scale_scarlett2_gain }
+};
+
+/*** Safe Controls ***/
+
+static int scarlett2_update_input_safe(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
+
+ private->input_safe_updated = 0;
+
+ if (!info->gain_input_count)
+ return 0;
+
+ return scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_SAFE_SWITCH,
+ info->gain_input_count, private->safe_switch);
+}
+
+static int scarlett2_safe_ctl_get(struct snd_kcontrol *kctl,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+ int err = 0;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ if (private->input_safe_updated) {
+ err = scarlett2_update_input_safe(mixer);
+ if (err < 0)
+ goto unlock;
+ }
+ ucontrol->value.integer.value[0] =
+ private->safe_switch[elem->control];
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static int scarlett2_safe_ctl_put(struct snd_kcontrol *kctl,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+
+ int index = elem->control;
+ int oval, val, err;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ err = scarlett2_check_put_during_autogain(mixer);
+ if (err < 0)
+ goto unlock;
+
+ oval = private->safe_switch[index];
+ val = !!ucontrol->value.integer.value[0];
+
+ if (oval == val)
+ goto unlock;
+
+ private->safe_switch[index] = val;
+
+ /* Send switch change to the device */
+ err = scarlett2_usb_set_config(mixer, SCARLETT2_CONFIG_SAFE_SWITCH,
+ index, val);
+ if (err == 0)
+ err = 1;
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static const struct snd_kcontrol_new scarlett2_safe_ctl = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "",
+ .info = scarlett2_autogain_disables_ctl_info,
+ .get = scarlett2_safe_ctl_get,
+ .put = scarlett2_safe_ctl_put,
+};
+
+/*** PCM Input Control ***/
+
+static int scarlett2_update_pcm_input_switch(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ int err;
+
+ private->pcm_input_switch_updated = 0;
+
+ err = scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_PCM_INPUT_SWITCH,
+ 1, &private->pcm_input_switch);
+ if (err < 0)
+ return err;
+
+ return 0;
+}
+
+static int scarlett2_pcm_input_switch_ctl_get(
+ struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = elem->head.mixer->private_data;
+ int err = 0;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->pcm_input_switch_updated) {
+ err = scarlett2_update_pcm_input_switch(mixer);
+ if (err < 0)
+ goto unlock;
+ }
+ ucontrol->value.enumerated.item[0] = private->pcm_input_switch;
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static int scarlett2_pcm_input_switch_ctl_put(
+ struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+
+ int oval, val, err = 0;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ oval = private->pcm_input_switch;
+ val = !!ucontrol->value.integer.value[0];
+
+ if (oval == val)
+ goto unlock;
+
+ private->pcm_input_switch = val;
+
+ /* Send switch change to the device */
+ err = scarlett2_usb_set_config(
+ mixer, SCARLETT2_CONFIG_PCM_INPUT_SWITCH,
+ 0, val);
+ if (err == 0)
+ err = 1;
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static int scarlett2_pcm_input_switch_ctl_info(
+ struct snd_kcontrol *kctl, struct snd_ctl_elem_info *uinfo)
+{
+ static const char *const values[2] = {
+ "Direct", "Mixer"
+ };
+
+ return snd_ctl_enum_info(
+ uinfo, 1, 2, values);
+}
+
+static const struct snd_kcontrol_new scarlett2_pcm_input_switch_ctl = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "",
+ .info = scarlett2_pcm_input_switch_ctl_info,
+ .get = scarlett2_pcm_input_switch_ctl_get,
+ .put = scarlett2_pcm_input_switch_ctl_put
+};
+
/*** Analogue Line Out Volume Controls ***/
/* Update hardware volume controls after receiving notification that
@@ -2133,35 +3746,40 @@ static int scarlett2_add_sync_ctl(struct usb_mixer_interface *mixer)
static int scarlett2_update_volumes(struct usb_mixer_interface *mixer)
{
struct scarlett2_data *private = mixer->private_data;
- const struct scarlett2_device_info *info = private->info;
- const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
- struct scarlett2_usb_volume_status volume_status;
- int num_line_out =
- port_count[SCARLETT2_PORT_TYPE_ANALOGUE][SCARLETT2_PORT_OUT];
+ s16 vol;
int err, i;
- int mute;
private->vol_updated = 0;
- err = scarlett2_usb_get_volume_status(mixer, &volume_status);
- if (err < 0)
- return err;
+ if (scarlett2_has_config_item(private,
+ SCARLETT2_CONFIG_MASTER_VOLUME)) {
+ err = scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_MASTER_VOLUME,
+ 1, &vol);
+ if (err < 0)
+ return err;
- private->master_vol = clamp(
- volume_status.master_vol + SCARLETT2_VOLUME_BIAS,
- 0, SCARLETT2_VOLUME_BIAS);
+ private->master_vol = clamp(vol + SCARLETT2_VOLUME_BIAS,
+ 0, SCARLETT2_VOLUME_BIAS);
- if (info->line_out_hw_vol)
- for (i = 0; i < SCARLETT2_DIM_MUTE_COUNT; i++)
- private->dim_mute[i] = !!volume_status.dim_mute[i];
+ if (scarlett2_has_config_item(private,
+ SCARLETT2_CONFIG_SW_HW_SWITCH))
+ for (i = 0; i < private->num_line_out; i++)
+ if (private->vol_sw_hw_switch[i])
+ private->vol[i] = private->master_vol;
+ }
- mute = private->dim_mute[SCARLETT2_BUTTON_MUTE];
+ if (scarlett2_has_config_item(private,
+ SCARLETT2_CONFIG_HEADPHONE_VOLUME)) {
+ err = scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_HEADPHONE_VOLUME,
+ 1, &vol);
+ if (err < 0)
+ return err;
- for (i = 0; i < num_line_out; i++)
- if (private->vol_sw_hw_switch[i]) {
- private->vol[i] = private->master_vol;
- private->mute_switch[i] = mute;
- }
+ private->headphone_vol = clamp(vol + SCARLETT2_VOLUME_BIAS,
+ 0, SCARLETT2_VOLUME_BIAS);
+ }
return 0;
}
@@ -2185,27 +3803,63 @@ static int scarlett2_master_volume_ctl_get(struct snd_kcontrol *kctl,
struct usb_mixer_elem_info *elem = kctl->private_data;
struct usb_mixer_interface *mixer = elem->head.mixer;
struct scarlett2_data *private = mixer->private_data;
+ int err = 0;
mutex_lock(&private->data_mutex);
- if (private->vol_updated)
- scarlett2_update_volumes(mixer);
- mutex_unlock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ if (private->vol_updated) {
+ err = scarlett2_update_volumes(mixer);
+ if (err < 0)
+ goto unlock;
+ }
ucontrol->value.integer.value[0] = private->master_vol;
- return 0;
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static int scarlett2_headphone_volume_ctl_get(
+ struct snd_kcontrol *kctl,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+ int err = 0;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ if (private->vol_updated) {
+ err = scarlett2_update_volumes(mixer);
+ if (err < 0)
+ goto unlock;
+ }
+ ucontrol->value.integer.value[0] = private->headphone_vol;
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
}
static int line_out_remap(struct scarlett2_data *private, int index)
{
const struct scarlett2_device_info *info = private->info;
- const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
- int line_out_count =
- port_count[SCARLETT2_PORT_TYPE_ANALOGUE][SCARLETT2_PORT_OUT];
if (!info->line_out_remap_enable)
return index;
- if (index >= line_out_count)
+ if (index >= private->num_line_out)
return index;
return info->line_out_remap[index];
@@ -2218,14 +3872,25 @@ static int scarlett2_volume_ctl_get(struct snd_kcontrol *kctl,
struct usb_mixer_interface *mixer = elem->head.mixer;
struct scarlett2_data *private = mixer->private_data;
int index = line_out_remap(private, elem->control);
+ int err = 0;
mutex_lock(&private->data_mutex);
- if (private->vol_updated)
- scarlett2_update_volumes(mixer);
- mutex_unlock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ if (private->vol_updated) {
+ err = scarlett2_update_volumes(mixer);
+ if (err < 0)
+ goto unlock;
+ }
ucontrol->value.integer.value[0] = private->vol[index];
- return 0;
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
}
static int scarlett2_volume_ctl_put(struct snd_kcontrol *kctl,
@@ -2239,6 +3904,11 @@ static int scarlett2_volume_ctl_put(struct snd_kcontrol *kctl,
mutex_lock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
oval = private->vol[index];
val = ucontrol->value.integer.value[0];
@@ -2257,7 +3927,7 @@ unlock:
}
static const DECLARE_TLV_DB_MINMAX(
- db_scale_scarlett2_gain, -SCARLETT2_VOLUME_BIAS * 100, 0
+ db_scale_scarlett2_volume, -SCARLETT2_VOLUME_BIAS * 100, 0
);
static const struct snd_kcontrol_new scarlett2_master_volume_ctl = {
@@ -2268,7 +3938,18 @@ static const struct snd_kcontrol_new scarlett2_master_volume_ctl = {
.info = scarlett2_volume_ctl_info,
.get = scarlett2_master_volume_ctl_get,
.private_value = 0, /* max value */
- .tlv = { .p = db_scale_scarlett2_gain }
+ .tlv = { .p = db_scale_scarlett2_volume }
+};
+
+static const struct snd_kcontrol_new scarlett2_headphone_volume_ctl = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = SNDRV_CTL_ELEM_ACCESS_READ |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ,
+ .name = "",
+ .info = scarlett2_volume_ctl_info,
+ .get = scarlett2_headphone_volume_ctl_get,
+ .private_value = 0, /* max value */
+ .tlv = { .p = db_scale_scarlett2_volume }
};
static const struct snd_kcontrol_new scarlett2_line_out_volume_ctl = {
@@ -2280,11 +3961,40 @@ static const struct snd_kcontrol_new scarlett2_line_out_volume_ctl = {
.get = scarlett2_volume_ctl_get,
.put = scarlett2_volume_ctl_put,
.private_value = 0, /* max value */
- .tlv = { .p = db_scale_scarlett2_gain }
+ .tlv = { .p = db_scale_scarlett2_volume }
};
/*** Mute Switch Controls ***/
+static int scarlett2_update_dim_mute(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ int err, i;
+ u8 mute;
+
+ private->dim_mute_updated = 0;
+
+ if (!scarlett2_has_config_item(private, SCARLETT2_CONFIG_SW_HW_SWITCH))
+ return 0;
+
+ err = scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_DIM_MUTE,
+ SCARLETT2_DIM_MUTE_COUNT, private->dim_mute);
+ if (err < 0)
+ return err;
+
+ for (i = 0; i < SCARLETT2_DIM_MUTE_COUNT; i++)
+ private->dim_mute[i] = !!private->dim_mute[i];
+
+ mute = private->dim_mute[SCARLETT2_BUTTON_MUTE];
+
+ for (i = 0; i < private->num_line_out; i++)
+ if (private->vol_sw_hw_switch[i])
+ private->mute_switch[i] = mute;
+
+ return 0;
+}
+
static int scarlett2_mute_ctl_get(struct snd_kcontrol *kctl,
struct snd_ctl_elem_value *ucontrol)
{
@@ -2292,14 +4002,25 @@ static int scarlett2_mute_ctl_get(struct snd_kcontrol *kctl,
struct usb_mixer_interface *mixer = elem->head.mixer;
struct scarlett2_data *private = mixer->private_data;
int index = line_out_remap(private, elem->control);
+ int err = 0;
mutex_lock(&private->data_mutex);
- if (private->vol_updated)
- scarlett2_update_volumes(mixer);
- mutex_unlock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ if (private->dim_mute_updated) {
+ err = scarlett2_update_dim_mute(mixer);
+ if (err < 0)
+ goto unlock;
+ }
ucontrol->value.integer.value[0] = private->mute_switch[index];
- return 0;
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
}
static int scarlett2_mute_ctl_put(struct snd_kcontrol *kctl,
@@ -2313,6 +4034,11 @@ static int scarlett2_mute_ctl_put(struct snd_kcontrol *kctl,
mutex_lock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
oval = private->mute_switch[index];
val = !!ucontrol->value.integer.value[0];
@@ -2452,6 +4178,11 @@ static int scarlett2_sw_hw_enum_ctl_put(struct snd_kcontrol *kctl,
mutex_lock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
oval = private->vol_sw_hw_switch[index];
val = !!ucontrol->value.enumerated.item[0];
@@ -2477,53 +4208,20 @@ static const struct snd_kcontrol_new scarlett2_sw_hw_enum_ctl = {
/*** Line Level/Instrument Level Switch Controls ***/
-static int scarlett2_update_input_other(struct usb_mixer_interface *mixer)
+static int scarlett2_update_input_level(struct usb_mixer_interface *mixer)
{
struct scarlett2_data *private = mixer->private_data;
const struct scarlett2_device_info *info = private->info;
- private->input_other_updated = 0;
+ private->input_level_updated = 0;
- if (info->level_input_count) {
- int err = scarlett2_usb_get_config(
- mixer, SCARLETT2_CONFIG_LEVEL_SWITCH,
- info->level_input_count + info->level_input_first,
- private->level_switch);
- if (err < 0)
- return err;
- }
-
- if (info->pad_input_count) {
- int err = scarlett2_usb_get_config(
- mixer, SCARLETT2_CONFIG_PAD_SWITCH,
- info->pad_input_count, private->pad_switch);
- if (err < 0)
- return err;
- }
-
- if (info->air_input_count) {
- int err = scarlett2_usb_get_config(
- mixer, SCARLETT2_CONFIG_AIR_SWITCH,
- info->air_input_count, private->air_switch);
- if (err < 0)
- return err;
- }
-
- if (info->phantom_count) {
- int err = scarlett2_usb_get_config(
- mixer, SCARLETT2_CONFIG_PHANTOM_SWITCH,
- info->phantom_count, private->phantom_switch);
- if (err < 0)
- return err;
-
- err = scarlett2_usb_get_config(
- mixer, SCARLETT2_CONFIG_PHANTOM_PERSISTENCE,
- 1, &private->phantom_persistence);
- if (err < 0)
- return err;
- }
+ if (!info->level_input_count)
+ return 0;
- return 0;
+ return scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_LEVEL_SWITCH,
+ info->level_input_count + info->level_input_first,
+ private->level_switch);
}
static int scarlett2_level_enum_ctl_info(struct snd_kcontrol *kctl,
@@ -2532,8 +4230,27 @@ static int scarlett2_level_enum_ctl_info(struct snd_kcontrol *kctl,
static const char *const values[2] = {
"Line", "Inst"
};
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+ int err;
- return snd_ctl_enum_info(uinfo, 1, 2, values);
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ err = scarlett2_check_autogain_updated(mixer);
+ if (err < 0)
+ goto unlock;
+
+ err = snd_ctl_enum_info(uinfo, 1, 2, values);
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
}
static int scarlett2_level_enum_ctl_get(struct snd_kcontrol *kctl,
@@ -2545,14 +4262,26 @@ static int scarlett2_level_enum_ctl_get(struct snd_kcontrol *kctl,
const struct scarlett2_device_info *info = private->info;
int index = elem->control + info->level_input_first;
+ int err = 0;
mutex_lock(&private->data_mutex);
- if (private->input_other_updated)
- scarlett2_update_input_other(mixer);
- ucontrol->value.enumerated.item[0] = private->level_switch[index];
- mutex_unlock(&private->data_mutex);
- return 0;
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ if (private->input_level_updated) {
+ err = scarlett2_update_input_level(mixer);
+ if (err < 0)
+ goto unlock;
+ }
+ ucontrol->value.enumerated.item[0] = scarlett2_decode_muteable(
+ private->level_switch[index]);
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
}
static int scarlett2_level_enum_ctl_put(struct snd_kcontrol *kctl,
@@ -2564,10 +4293,19 @@ static int scarlett2_level_enum_ctl_put(struct snd_kcontrol *kctl,
const struct scarlett2_device_info *info = private->info;
int index = elem->control + info->level_input_first;
- int oval, val, err = 0;
+ int oval, val, err;
mutex_lock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ err = scarlett2_check_put_during_autogain(mixer);
+ if (err < 0)
+ goto unlock;
+
oval = private->level_switch[index];
val = !!ucontrol->value.enumerated.item[0];
@@ -2576,6 +4314,10 @@ static int scarlett2_level_enum_ctl_put(struct snd_kcontrol *kctl,
private->level_switch[index] = val;
+ /* To set the Gen 4 muteable controls, bit 1 gets set instead */
+ if (private->config_set->items[SCARLETT2_CONFIG_LEVEL_SWITCH].mute)
+ val = (!val) | 0x02;
+
/* Send switch change to the device */
err = scarlett2_usb_set_config(mixer, SCARLETT2_CONFIG_LEVEL_SWITCH,
index, val);
@@ -2597,21 +4339,47 @@ static const struct snd_kcontrol_new scarlett2_level_enum_ctl = {
/*** Pad Switch Controls ***/
+static int scarlett2_update_input_pad(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
+
+ private->input_pad_updated = 0;
+
+ if (!info->pad_input_count)
+ return 0;
+
+ return scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_PAD_SWITCH,
+ info->pad_input_count, private->pad_switch);
+}
+
static int scarlett2_pad_ctl_get(struct snd_kcontrol *kctl,
struct snd_ctl_elem_value *ucontrol)
{
struct usb_mixer_elem_info *elem = kctl->private_data;
struct usb_mixer_interface *mixer = elem->head.mixer;
struct scarlett2_data *private = mixer->private_data;
+ int err = 0;
mutex_lock(&private->data_mutex);
- if (private->input_other_updated)
- scarlett2_update_input_other(mixer);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ if (private->input_pad_updated) {
+ err = scarlett2_update_input_pad(mixer);
+ if (err < 0)
+ goto unlock;
+ }
ucontrol->value.integer.value[0] =
private->pad_switch[elem->control];
- mutex_unlock(&private->data_mutex);
- return 0;
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
}
static int scarlett2_pad_ctl_put(struct snd_kcontrol *kctl,
@@ -2626,6 +4394,11 @@ static int scarlett2_pad_ctl_put(struct snd_kcontrol *kctl,
mutex_lock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
oval = private->pad_switch[index];
val = !!ucontrol->value.integer.value[0];
@@ -2655,20 +4428,46 @@ static const struct snd_kcontrol_new scarlett2_pad_ctl = {
/*** Air Switch Controls ***/
+static int scarlett2_update_input_air(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
+
+ private->input_air_updated = 0;
+
+ if (!info->air_input_count)
+ return 0;
+
+ return scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_AIR_SWITCH,
+ info->air_input_count, private->air_switch);
+}
+
static int scarlett2_air_ctl_get(struct snd_kcontrol *kctl,
struct snd_ctl_elem_value *ucontrol)
{
struct usb_mixer_elem_info *elem = kctl->private_data;
struct usb_mixer_interface *mixer = elem->head.mixer;
struct scarlett2_data *private = mixer->private_data;
+ int err = 0;
mutex_lock(&private->data_mutex);
- if (private->input_other_updated)
- scarlett2_update_input_other(mixer);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ if (private->input_air_updated) {
+ err = scarlett2_update_input_air(mixer);
+ if (err < 0)
+ goto unlock;
+ }
ucontrol->value.integer.value[0] = private->air_switch[elem->control];
- mutex_unlock(&private->data_mutex);
- return 0;
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
}
static int scarlett2_air_ctl_put(struct snd_kcontrol *kctl,
@@ -2679,12 +4478,21 @@ static int scarlett2_air_ctl_put(struct snd_kcontrol *kctl,
struct scarlett2_data *private = mixer->private_data;
int index = elem->control;
- int oval, val, err = 0;
+ int oval, val, err;
mutex_lock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ err = scarlett2_check_put_during_autogain(mixer);
+ if (err < 0)
+ goto unlock;
+
oval = private->air_switch[index];
- val = !!ucontrol->value.integer.value[0];
+ val = ucontrol->value.integer.value[0];
if (oval == val)
goto unlock;
@@ -2702,31 +4510,169 @@ unlock:
return err;
}
-static const struct snd_kcontrol_new scarlett2_air_ctl = {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "",
- .info = snd_ctl_boolean_mono_info,
- .get = scarlett2_air_ctl_get,
- .put = scarlett2_air_ctl_put,
+static int scarlett2_air_with_drive_ctl_info(
+ struct snd_kcontrol *kctl, struct snd_ctl_elem_info *uinfo)
+{
+ static const char *const values[3] = {
+ "Off", "Presence", "Presence + Drive"
+ };
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+ int err;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ err = scarlett2_check_autogain_updated(mixer);
+ if (err < 0)
+ goto unlock;
+
+ err = snd_ctl_enum_info(uinfo, 1, 3, values);
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static const struct snd_kcontrol_new scarlett2_air_ctl[2] = {
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "",
+ .info = snd_ctl_boolean_mono_info,
+ .get = scarlett2_air_ctl_get,
+ .put = scarlett2_air_ctl_put,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "",
+ .info = scarlett2_air_with_drive_ctl_info,
+ .get = scarlett2_air_ctl_get,
+ .put = scarlett2_air_ctl_put,
+ }
};
/*** Phantom Switch Controls ***/
+static int scarlett2_update_input_phantom(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
+ int err;
+
+ private->input_phantom_updated = 0;
+
+ if (!info->phantom_count)
+ return 0;
+
+ err = scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_PHANTOM_SWITCH,
+ info->phantom_count, private->phantom_switch);
+ if (err < 0)
+ return err;
+
+ if (scarlett2_has_config_item(private,
+ SCARLETT2_CONFIG_PHANTOM_PERSISTENCE)) {
+ err = scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_PHANTOM_PERSISTENCE,
+ 1, &private->phantom_persistence);
+ if (err < 0)
+ return err;
+ }
+
+ return 0;
+}
+
+/* Check if phantom power on the given input is currently changing state */
+static int scarlett2_phantom_is_switching(
+ struct scarlett2_data *private, int line_num)
+{
+ const struct scarlett2_device_info *info = private->info;
+ int index = line_num / info->inputs_per_phantom;
+
+ return !!(private->phantom_switch[index] & 0x02);
+}
+
+/* Update autogain controls' access mode when phantom power changes state */
+static void scarlett2_phantom_update_access(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
+ int i;
+
+ /* Disable autogain controls if phantom power is changing state */
+ for (i = 0; i < info->gain_input_count; i++) {
+ int val = !scarlett2_phantom_is_switching(private, i);
+
+ scarlett2_set_ctl_access(private->autogain_ctls[i], val);
+ }
+}
+
+/* Notify of access mode change for autogain which can't be enabled
+ * while phantom power is changing.
+ */
+static void scarlett2_phantom_notify_access(struct usb_mixer_interface *mixer)
+{
+ struct snd_card *card = mixer->chip->card;
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
+ int i;
+
+ for (i = 0; i < info->gain_input_count; i++)
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_INFO,
+ &private->autogain_ctls[i]->id);
+}
+
+/* Call scarlett2_update_input_phantom() and
+ * scarlett2_phantom_update_access() if input_phantom_updated is set.
+ */
+static int scarlett2_check_input_phantom_updated(
+ struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ int err;
+
+ if (!private->input_phantom_updated)
+ return 0;
+
+ err = scarlett2_update_input_phantom(mixer);
+ if (err < 0)
+ return err;
+
+ scarlett2_phantom_update_access(mixer);
+
+ return 0;
+}
+
static int scarlett2_phantom_ctl_get(struct snd_kcontrol *kctl,
struct snd_ctl_elem_value *ucontrol)
{
struct usb_mixer_elem_info *elem = kctl->private_data;
struct usb_mixer_interface *mixer = elem->head.mixer;
struct scarlett2_data *private = mixer->private_data;
+ int err;
mutex_lock(&private->data_mutex);
- if (private->input_other_updated)
- scarlett2_update_input_other(mixer);
- ucontrol->value.integer.value[0] =
- private->phantom_switch[elem->control];
- mutex_unlock(&private->data_mutex);
- return 0;
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ err = scarlett2_check_input_phantom_updated(mixer);
+ if (err < 0)
+ goto unlock;
+
+ ucontrol->value.integer.value[0] = scarlett2_decode_muteable(
+ private->phantom_switch[elem->control]);
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
}
static int scarlett2_phantom_ctl_put(struct snd_kcontrol *kctl,
@@ -2735,12 +4681,22 @@ static int scarlett2_phantom_ctl_put(struct snd_kcontrol *kctl,
struct usb_mixer_elem_info *elem = kctl->private_data;
struct usb_mixer_interface *mixer = elem->head.mixer;
struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
int index = elem->control;
- int oval, val, err = 0;
+ int oval, val, err;
mutex_lock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ err = scarlett2_check_put_during_autogain(mixer);
+ if (err < 0)
+ goto unlock;
+
oval = private->phantom_switch[index];
val = !!ucontrol->value.integer.value[0];
@@ -2749,12 +4705,19 @@ static int scarlett2_phantom_ctl_put(struct snd_kcontrol *kctl,
private->phantom_switch[index] = val;
+ /* To set the Gen 4 muteable controls, bit 1 gets set */
+ if (private->config_set->items[SCARLETT2_CONFIG_PHANTOM_SWITCH].mute)
+ val = (!val) | 0x02;
+
/* Send switch change to the device */
err = scarlett2_usb_set_config(mixer, SCARLETT2_CONFIG_PHANTOM_SWITCH,
- index, val);
+ index + info->phantom_first, val);
if (err == 0)
err = 1;
+ scarlett2_phantom_update_access(mixer);
+ scarlett2_phantom_notify_access(mixer);
+
unlock:
mutex_unlock(&private->data_mutex);
return err;
@@ -2763,7 +4726,7 @@ unlock:
static const struct snd_kcontrol_new scarlett2_phantom_ctl = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "",
- .info = snd_ctl_boolean_mono_info,
+ .info = scarlett2_autogain_disables_ctl_info,
.get = scarlett2_phantom_ctl_get,
.put = scarlett2_phantom_ctl_put,
};
@@ -2792,6 +4755,11 @@ static int scarlett2_phantom_persistence_ctl_put(
mutex_lock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
oval = private->phantom_persistence;
val = !!ucontrol->value.integer.value[0];
@@ -2819,7 +4787,7 @@ static const struct snd_kcontrol_new scarlett2_phantom_persistence_ctl = {
.put = scarlett2_phantom_persistence_ctl_put,
};
-/*** Direct Monitor Control ***/
+/*** Speaker Switching Control ***/
static int scarlett2_update_monitor_other(struct usb_mixer_interface *mixer)
{
@@ -2839,11 +4807,6 @@ static int scarlett2_update_monitor_other(struct usb_mixer_interface *mixer)
private->monitor_other_updated = 0;
- if (info->direct_monitor)
- return scarlett2_usb_get_config(
- mixer, SCARLETT2_CONFIG_DIRECT_MONITOR,
- 1, &private->direct_monitor_switch);
-
/* if it doesn't do speaker switching then it also doesn't do
* talkback
*/
@@ -2868,10 +4831,6 @@ static int scarlett2_update_monitor_other(struct usb_mixer_interface *mixer)
private->speaker_switching_switch = monitor_other_switch[0] + 1;
if (info->has_talkback) {
- const int (*port_count)[SCARLETT2_PORT_DIRNS] =
- info->port_count;
- int num_mixes =
- port_count[SCARLETT2_PORT_TYPE_MIX][SCARLETT2_PORT_IN];
u16 bitmap;
int i;
@@ -2885,110 +4844,13 @@ static int scarlett2_update_monitor_other(struct usb_mixer_interface *mixer)
1, &bitmap);
if (err < 0)
return err;
- for (i = 0; i < num_mixes; i++, bitmap >>= 1)
+ for (i = 0; i < private->num_mix_out; i++, bitmap >>= 1)
private->talkback_map[i] = bitmap & 1;
}
return 0;
}
-static int scarlett2_direct_monitor_ctl_get(
- struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol)
-{
- struct usb_mixer_elem_info *elem = kctl->private_data;
- struct usb_mixer_interface *mixer = elem->head.mixer;
- struct scarlett2_data *private = elem->head.mixer->private_data;
-
- mutex_lock(&private->data_mutex);
- if (private->monitor_other_updated)
- scarlett2_update_monitor_other(mixer);
- ucontrol->value.enumerated.item[0] = private->direct_monitor_switch;
- mutex_unlock(&private->data_mutex);
-
- return 0;
-}
-
-static int scarlett2_direct_monitor_ctl_put(
- struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol)
-{
- struct usb_mixer_elem_info *elem = kctl->private_data;
- struct usb_mixer_interface *mixer = elem->head.mixer;
- struct scarlett2_data *private = mixer->private_data;
-
- int index = elem->control;
- int oval, val, err = 0;
-
- mutex_lock(&private->data_mutex);
-
- oval = private->direct_monitor_switch;
- val = min(ucontrol->value.enumerated.item[0], 2U);
-
- if (oval == val)
- goto unlock;
-
- private->direct_monitor_switch = val;
-
- /* Send switch change to the device */
- err = scarlett2_usb_set_config(
- mixer, SCARLETT2_CONFIG_DIRECT_MONITOR, index, val);
- if (err == 0)
- err = 1;
-
-unlock:
- mutex_unlock(&private->data_mutex);
- return err;
-}
-
-static int scarlett2_direct_monitor_stereo_enum_ctl_info(
- struct snd_kcontrol *kctl, struct snd_ctl_elem_info *uinfo)
-{
- static const char *const values[3] = {
- "Off", "Mono", "Stereo"
- };
-
- return snd_ctl_enum_info(uinfo, 1, 3, values);
-}
-
-/* Direct Monitor for Solo is mono-only and only needs a boolean control
- * Direct Monitor for 2i2 is selectable between Off/Mono/Stereo
- */
-static const struct snd_kcontrol_new scarlett2_direct_monitor_ctl[2] = {
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "",
- .info = snd_ctl_boolean_mono_info,
- .get = scarlett2_direct_monitor_ctl_get,
- .put = scarlett2_direct_monitor_ctl_put,
- },
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "",
- .info = scarlett2_direct_monitor_stereo_enum_ctl_info,
- .get = scarlett2_direct_monitor_ctl_get,
- .put = scarlett2_direct_monitor_ctl_put,
- }
-};
-
-static int scarlett2_add_direct_monitor_ctl(struct usb_mixer_interface *mixer)
-{
- struct scarlett2_data *private = mixer->private_data;
- const struct scarlett2_device_info *info = private->info;
- const char *s;
-
- if (!info->direct_monitor)
- return 0;
-
- s = info->direct_monitor == 1
- ? "Direct Monitor Playback Switch"
- : "Direct Monitor Playback Enum";
-
- return scarlett2_add_new_ctl(
- mixer, &scarlett2_direct_monitor_ctl[info->direct_monitor - 1],
- 0, 1, s, &private->direct_monitor_ctl);
-}
-
-/*** Speaker Switching Control ***/
-
static int scarlett2_speaker_switch_enum_ctl_info(
struct snd_kcontrol *kctl, struct snd_ctl_elem_info *uinfo)
{
@@ -3005,14 +4867,25 @@ static int scarlett2_speaker_switch_enum_ctl_get(
struct usb_mixer_elem_info *elem = kctl->private_data;
struct usb_mixer_interface *mixer = elem->head.mixer;
struct scarlett2_data *private = mixer->private_data;
+ int err = 0;
mutex_lock(&private->data_mutex);
- if (private->monitor_other_updated)
- scarlett2_update_monitor_other(mixer);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ if (private->monitor_other_updated) {
+ err = scarlett2_update_monitor_other(mixer);
+ if (err < 0)
+ goto unlock;
+ }
ucontrol->value.enumerated.item[0] = private->speaker_switching_switch;
- mutex_unlock(&private->data_mutex);
- return 0;
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
}
/* when speaker switching gets enabled, switch the main/alt speakers
@@ -3083,6 +4956,11 @@ static int scarlett2_speaker_switch_enum_ctl_put(
mutex_lock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
oval = private->speaker_switching_switch;
val = min(ucontrol->value.enumerated.item[0], 2U);
@@ -3127,8 +5005,7 @@ static const struct snd_kcontrol_new scarlett2_speaker_switch_enum_ctl = {
.put = scarlett2_speaker_switch_enum_ctl_put,
};
-static int scarlett2_add_speaker_switch_ctl(
- struct usb_mixer_interface *mixer)
+static int scarlett2_add_speaker_switch_ctl(struct usb_mixer_interface *mixer)
{
struct scarlett2_data *private = mixer->private_data;
const struct scarlett2_device_info *info = private->info;
@@ -3160,14 +5037,25 @@ static int scarlett2_talkback_enum_ctl_get(
struct usb_mixer_elem_info *elem = kctl->private_data;
struct usb_mixer_interface *mixer = elem->head.mixer;
struct scarlett2_data *private = mixer->private_data;
+ int err = 0;
mutex_lock(&private->data_mutex);
- if (private->monitor_other_updated)
- scarlett2_update_monitor_other(mixer);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ if (private->monitor_other_updated) {
+ err = scarlett2_update_monitor_other(mixer);
+ if (err < 0)
+ goto unlock;
+ }
ucontrol->value.enumerated.item[0] = private->talkback_switch;
- mutex_unlock(&private->data_mutex);
- return 0;
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
}
static int scarlett2_talkback_enum_ctl_put(
@@ -3181,6 +5069,11 @@ static int scarlett2_talkback_enum_ctl_put(
mutex_lock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
oval = private->talkback_switch;
val = min(ucontrol->value.enumerated.item[0], 2U);
@@ -3235,16 +5128,17 @@ static int scarlett2_talkback_map_ctl_put(
struct usb_mixer_elem_info *elem = kctl->private_data;
struct usb_mixer_interface *mixer = elem->head.mixer;
struct scarlett2_data *private = mixer->private_data;
- const int (*port_count)[SCARLETT2_PORT_DIRNS] =
- private->info->port_count;
- int num_mixes = port_count[SCARLETT2_PORT_TYPE_MIX][SCARLETT2_PORT_IN];
-
int index = elem->control;
int oval, val, err = 0, i;
u16 bitmap = 0;
mutex_lock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
oval = private->talkback_map[index];
val = !!ucontrol->value.integer.value[0];
@@ -3253,7 +5147,7 @@ static int scarlett2_talkback_map_ctl_put(
private->talkback_map[index] = val;
- for (i = 0; i < num_mixes; i++)
+ for (i = 0; i < private->num_mix_out; i++)
bitmap |= private->talkback_map[i] << i;
/* Send updated bitmap to the device */
@@ -3275,13 +5169,10 @@ static const struct snd_kcontrol_new scarlett2_talkback_map_ctl = {
.put = scarlett2_talkback_map_ctl_put,
};
-static int scarlett2_add_talkback_ctls(
- struct usb_mixer_interface *mixer)
+static int scarlett2_add_talkback_ctls(struct usb_mixer_interface *mixer)
{
struct scarlett2_data *private = mixer->private_data;
const struct scarlett2_device_info *info = private->info;
- const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
- int num_mixes = port_count[SCARLETT2_PORT_TYPE_MIX][SCARLETT2_PORT_IN];
int err, i;
char s[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
@@ -3295,7 +5186,7 @@ static int scarlett2_add_talkback_ctls(
if (err < 0)
return err;
- for (i = 0; i < num_mixes; i++) {
+ for (i = 0; i < private->num_mix_out; i++) {
snprintf(s, sizeof(s),
"Talkback Mix %c Playback Switch", i + 'A');
err = scarlett2_add_new_ctl(mixer, &scarlett2_talkback_map_ctl,
@@ -3315,14 +5206,25 @@ static int scarlett2_dim_mute_ctl_get(struct snd_kcontrol *kctl,
struct usb_mixer_elem_info *elem = kctl->private_data;
struct usb_mixer_interface *mixer = elem->head.mixer;
struct scarlett2_data *private = mixer->private_data;
+ int err = 0;
mutex_lock(&private->data_mutex);
- if (private->vol_updated)
- scarlett2_update_volumes(mixer);
- mutex_unlock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ if (private->dim_mute_updated) {
+ err = scarlett2_update_dim_mute(mixer);
+ if (err < 0)
+ goto unlock;
+ }
ucontrol->value.integer.value[0] = private->dim_mute[elem->control];
- return 0;
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
}
static int scarlett2_dim_mute_ctl_put(struct snd_kcontrol *kctl,
@@ -3331,16 +5233,16 @@ static int scarlett2_dim_mute_ctl_put(struct snd_kcontrol *kctl,
struct usb_mixer_elem_info *elem = kctl->private_data;
struct usb_mixer_interface *mixer = elem->head.mixer;
struct scarlett2_data *private = mixer->private_data;
- const struct scarlett2_device_info *info = private->info;
- const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
- int num_line_out =
- port_count[SCARLETT2_PORT_TYPE_ANALOGUE][SCARLETT2_PORT_OUT];
-
int index = elem->control;
int oval, val, err = 0, i;
mutex_lock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
oval = private->dim_mute[index];
val = !!ucontrol->value.integer.value[0];
@@ -3356,7 +5258,7 @@ static int scarlett2_dim_mute_ctl_put(struct snd_kcontrol *kctl,
err = 1;
if (index == SCARLETT2_BUTTON_MUTE)
- for (i = 0; i < num_line_out; i++) {
+ for (i = 0; i < private->num_line_out; i++) {
int line_index = line_out_remap(private, i);
if (private->vol_sw_hw_switch[line_index]) {
@@ -3386,14 +5288,12 @@ static int scarlett2_add_line_out_ctls(struct usb_mixer_interface *mixer)
{
struct scarlett2_data *private = mixer->private_data;
const struct scarlett2_device_info *info = private->info;
- const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
- int num_line_out =
- port_count[SCARLETT2_PORT_TYPE_ANALOGUE][SCARLETT2_PORT_OUT];
int err, i;
char s[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
/* Add R/O HW volume control */
- if (info->line_out_hw_vol) {
+ if (scarlett2_has_config_item(private,
+ SCARLETT2_CONFIG_MASTER_VOLUME)) {
snprintf(s, sizeof(s), "Master HW Playback Volume");
err = scarlett2_add_new_ctl(mixer,
&scarlett2_master_volume_ctl,
@@ -3402,8 +5302,27 @@ static int scarlett2_add_line_out_ctls(struct usb_mixer_interface *mixer)
return err;
}
+ /* Add R/O headphone volume control */
+ if (scarlett2_has_config_item(private,
+ SCARLETT2_CONFIG_HEADPHONE_VOLUME)) {
+ snprintf(s, sizeof(s), "Headphone Playback Volume");
+ err = scarlett2_add_new_ctl(mixer,
+ &scarlett2_headphone_volume_ctl,
+ 0, 1, s,
+ &private->headphone_vol_ctl);
+ if (err < 0)
+ return err;
+ }
+
+ /* Remaining controls are only applicable if the device
+ * has per-channel line-out volume controls.
+ */
+ if (!scarlett2_has_config_item(private,
+ SCARLETT2_CONFIG_LINE_OUT_VOLUME))
+ return 0;
+
/* Add volume controls */
- for (i = 0; i < num_line_out; i++) {
+ for (i = 0; i < private->num_line_out; i++) {
int index = line_out_remap(private, i);
/* Fader */
@@ -3432,14 +5351,16 @@ static int scarlett2_add_line_out_ctls(struct usb_mixer_interface *mixer)
if (err < 0)
return err;
- /* Make the fader and mute controls read-only if the
- * SW/HW switch is set to HW
- */
- if (private->vol_sw_hw_switch[index])
- scarlett2_vol_ctl_set_writable(mixer, i, 0);
-
/* SW/HW Switch */
- if (info->line_out_hw_vol) {
+ if (scarlett2_has_config_item(private,
+ SCARLETT2_CONFIG_SW_HW_SWITCH)) {
+
+ /* Make the fader and mute controls read-only if the
+ * SW/HW switch is set to HW
+ */
+ if (private->vol_sw_hw_switch[index])
+ scarlett2_vol_ctl_set_writable(mixer, i, 0);
+
snprintf(s, sizeof(s),
"Line Out %02d Volume Control Playback Enum",
i + 1);
@@ -3459,7 +5380,7 @@ static int scarlett2_add_line_out_ctls(struct usb_mixer_interface *mixer)
}
/* Add dim/mute controls */
- if (info->line_out_hw_vol)
+ if (scarlett2_has_config_item(private, SCARLETT2_CONFIG_DIM_MUTE))
for (i = 0; i < SCARLETT2_DIM_MUTE_COUNT; i++) {
err = scarlett2_add_new_ctl(
mixer, &scarlett2_dim_mute_ctl,
@@ -3504,9 +5425,11 @@ static int scarlett2_add_line_in_ctls(struct usb_mixer_interface *mixer)
/* Add input air controls */
for (i = 0; i < info->air_input_count; i++) {
- snprintf(s, sizeof(s), fmt, i + 1, "Air", "Switch");
- err = scarlett2_add_new_ctl(mixer, &scarlett2_air_ctl,
- i, 1, s, &private->air_ctls[i]);
+ snprintf(s, sizeof(s), fmt, i + 1 + info->air_input_first,
+ "Air", info->air_option ? "Enum" : "Switch");
+ err = scarlett2_add_new_ctl(
+ mixer, &scarlett2_air_ctl[info->air_option],
+ i, 1, s, &private->air_ctls[i]);
if (err < 0)
return err;
}
@@ -3514,7 +5437,8 @@ static int scarlett2_add_line_in_ctls(struct usb_mixer_interface *mixer)
/* Add input phantom controls */
if (info->inputs_per_phantom == 1) {
for (i = 0; i < info->phantom_count; i++) {
- scnprintf(s, sizeof(s), fmt, i + 1,
+ scnprintf(s, sizeof(s), fmt,
+ i + 1 + info->phantom_first,
"Phantom Power", "Switch");
err = scarlett2_add_new_ctl(
mixer, &scarlett2_phantom_ctl,
@@ -3536,7 +5460,9 @@ static int scarlett2_add_line_in_ctls(struct usb_mixer_interface *mixer)
return err;
}
}
- if (info->phantom_count) {
+ if (info->phantom_count &&
+ scarlett2_has_config_item(private,
+ SCARLETT2_CONFIG_PHANTOM_PERSISTENCE)) {
err = scarlett2_add_new_ctl(
mixer, &scarlett2_phantom_persistence_ctl, 0, 1,
"Phantom Power Persistence Capture Switch", NULL);
@@ -3544,11 +5470,92 @@ static int scarlett2_add_line_in_ctls(struct usb_mixer_interface *mixer)
return err;
}
+ /* Add software-controllable input gain controls */
+ if (info->gain_input_count) {
+ err = scarlett2_add_new_ctl(
+ mixer, &scarlett2_input_select_ctl, 0, 1,
+ "Input Select Capture Enum",
+ &private->input_select_ctl);
+ if (err < 0)
+ return err;
+
+ for (i = 0; i < info->gain_input_count; i++) {
+ if (i % 2) {
+ snprintf(s, sizeof(s),
+ "Line In %d-%d Link Capture Switch",
+ i, i + 1);
+ err = scarlett2_add_new_ctl(
+ mixer, &scarlett2_input_link_ctl,
+ i / 2, 1, s,
+ &private->input_link_ctls[i / 2]);
+ if (err < 0)
+ return err;
+ }
+
+ snprintf(s, sizeof(s), fmt, i + 1,
+ "Gain", "Volume");
+ err = scarlett2_add_new_ctl(
+ mixer, &scarlett2_input_gain_ctl,
+ i, 1, s, &private->input_gain_ctls[i]);
+ if (err < 0)
+ return err;
+
+ snprintf(s, sizeof(s), fmt, i + 1,
+ "Autogain", "Switch");
+ err = scarlett2_add_new_ctl(
+ mixer, &scarlett2_autogain_switch_ctl,
+ i, 1, s, &private->autogain_ctls[i]);
+ if (err < 0)
+ return err;
+
+ snprintf(s, sizeof(s), fmt, i + 1,
+ "Autogain Status", "Enum");
+ err = scarlett2_add_new_ctl(
+ mixer, &scarlett2_autogain_status_ctl,
+ i, 1, s, &private->autogain_status_ctls[i]);
+
+ snprintf(s, sizeof(s), fmt, i + 1,
+ "Safe", "Switch");
+ err = scarlett2_add_new_ctl(
+ mixer, &scarlett2_safe_ctl,
+ i, 1, s, &private->safe_ctls[i]);
+ if (err < 0)
+ return err;
+ }
+ }
+
+ /* Add PCM Input Switch control */
+ if (scarlett2_has_config_item(private,
+ SCARLETT2_CONFIG_PCM_INPUT_SWITCH)) {
+ err = scarlett2_add_new_ctl(
+ mixer, &scarlett2_pcm_input_switch_ctl, 0, 1,
+ "PCM Input Capture Switch",
+ &private->pcm_input_switch_ctl);
+ if (err < 0)
+ return err;
+ }
+
return 0;
}
/*** Mixer Volume Controls ***/
+static int scarlett2_update_mix(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ int i, err;
+
+ private->mix_updated = 0;
+
+ for (i = 0; i < private->num_mix_out; i++) {
+ err = scarlett2_usb_get_mix(mixer, i);
+ if (err < 0)
+ return err;
+ }
+
+ return 1;
+}
+
static int scarlett2_mixer_ctl_info(struct snd_kcontrol *kctl,
struct snd_ctl_elem_info *uinfo)
{
@@ -3566,10 +5573,27 @@ static int scarlett2_mixer_ctl_get(struct snd_kcontrol *kctl,
struct snd_ctl_elem_value *ucontrol)
{
struct usb_mixer_elem_info *elem = kctl->private_data;
- struct scarlett2_data *private = elem->head.mixer->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+ int err = 0;
+
+ mutex_lock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ if (private->mix_updated) {
+ err = scarlett2_update_mix(mixer);
+ if (err < 0)
+ goto unlock;
+ }
ucontrol->value.integer.value[0] = private->mix[elem->control];
- return 0;
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
}
static int scarlett2_mixer_ctl_put(struct snd_kcontrol *kctl,
@@ -3578,17 +5602,20 @@ static int scarlett2_mixer_ctl_put(struct snd_kcontrol *kctl,
struct usb_mixer_elem_info *elem = kctl->private_data;
struct usb_mixer_interface *mixer = elem->head.mixer;
struct scarlett2_data *private = mixer->private_data;
- const struct scarlett2_device_info *info = private->info;
- const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
- int oval, val, num_mixer_in, mix_num, err = 0;
+ int oval, val, mix_num, err = 0;
int index = elem->control;
mutex_lock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
oval = private->mix[index];
- val = ucontrol->value.integer.value[0];
- num_mixer_in = port_count[SCARLETT2_PORT_TYPE_MIX][SCARLETT2_PORT_OUT];
- mix_num = index / num_mixer_in;
+ val = clamp(ucontrol->value.integer.value[0],
+ 0L, (long)SCARLETT2_MIXER_MAX_VALUE);
+ mix_num = index / private->num_mix_in;
if (oval == val)
goto unlock;
@@ -3624,24 +5651,18 @@ static const struct snd_kcontrol_new scarlett2_mixer_ctl = {
static int scarlett2_add_mixer_ctls(struct usb_mixer_interface *mixer)
{
struct scarlett2_data *private = mixer->private_data;
- const struct scarlett2_device_info *info = private->info;
- const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
int err, i, j;
int index;
char s[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
- int num_inputs =
- port_count[SCARLETT2_PORT_TYPE_MIX][SCARLETT2_PORT_OUT];
- int num_outputs =
- port_count[SCARLETT2_PORT_TYPE_MIX][SCARLETT2_PORT_IN];
-
- for (i = 0, index = 0; i < num_outputs; i++)
- for (j = 0; j < num_inputs; j++, index++) {
+ for (i = 0, index = 0; i < private->num_mix_out; i++)
+ for (j = 0; j < private->num_mix_in; j++, index++) {
snprintf(s, sizeof(s),
"Mix %c Input %02d Playback Volume",
'A' + i, j + 1);
err = scarlett2_add_new_ctl(mixer, &scarlett2_mixer_ctl,
- index, 1, s, NULL);
+ index, 1, s,
+ &private->mix_ctls[index]);
if (err < 0)
return err;
}
@@ -3649,6 +5670,252 @@ static int scarlett2_add_mixer_ctls(struct usb_mixer_interface *mixer)
return 0;
}
+/*** Direct Monitor Control ***/
+
+static int scarlett2_update_direct_monitor(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+
+ private->direct_monitor_updated = 0;
+
+ if (!private->info->direct_monitor)
+ return 0;
+
+ return scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_DIRECT_MONITOR,
+ 1, &private->direct_monitor_switch);
+}
+
+static int scarlett2_update_monitor_mix(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ int err, i;
+ u16 mix_values[SCARLETT2_MONITOR_MIX_MAX];
+
+ if (!private->num_monitor_mix_ctls)
+ return 0;
+
+ err = scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_DIRECT_MONITOR_GAIN,
+ private->num_monitor_mix_ctls, mix_values);
+ if (err < 0)
+ return err;
+
+ for (i = 0; i < private->num_monitor_mix_ctls; i++)
+ private->monitor_mix[i] = scarlett2_mixer_value_to_db(
+ mix_values[i]);
+
+ return 0;
+}
+
+static int scarlett2_direct_monitor_ctl_get(
+ struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+ int err = 0;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ if (private->direct_monitor_updated) {
+ err = scarlett2_update_direct_monitor(mixer);
+ if (err < 0)
+ goto unlock;
+ }
+ ucontrol->value.enumerated.item[0] = private->direct_monitor_switch;
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static int scarlett2_direct_monitor_ctl_put(
+ struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+
+ int index = elem->control;
+ int oval, val, err = 0;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ oval = private->direct_monitor_switch;
+ val = min(ucontrol->value.enumerated.item[0], 2U);
+
+ if (oval == val)
+ goto unlock;
+
+ private->direct_monitor_switch = val;
+
+ /* Send switch change to the device */
+ err = scarlett2_usb_set_config(
+ mixer, SCARLETT2_CONFIG_DIRECT_MONITOR, index, val);
+ if (err == 0)
+ err = 1;
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static int scarlett2_direct_monitor_stereo_enum_ctl_info(
+ struct snd_kcontrol *kctl, struct snd_ctl_elem_info *uinfo)
+{
+ static const char *const values[3] = {
+ "Off", "Mono", "Stereo"
+ };
+
+ return snd_ctl_enum_info(uinfo, 1, 3, values);
+}
+
+/* Direct Monitor for Solo is mono-only and only needs a boolean control
+ * Direct Monitor for 2i2 is selectable between Off/Mono/Stereo
+ */
+static const struct snd_kcontrol_new scarlett2_direct_monitor_ctl[2] = {
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "",
+ .info = snd_ctl_boolean_mono_info,
+ .get = scarlett2_direct_monitor_ctl_get,
+ .put = scarlett2_direct_monitor_ctl_put,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "",
+ .info = scarlett2_direct_monitor_stereo_enum_ctl_info,
+ .get = scarlett2_direct_monitor_ctl_get,
+ .put = scarlett2_direct_monitor_ctl_put,
+ }
+};
+
+static int scarlett2_monitor_mix_ctl_get(struct snd_kcontrol *kctl,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct scarlett2_data *private = elem->head.mixer->private_data;
+
+ ucontrol->value.integer.value[0] = private->monitor_mix[elem->control];
+
+ return 0;
+}
+
+static int scarlett2_monitor_mix_ctl_put(struct snd_kcontrol *kctl,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+ int oval, val, err = 0;
+ int index = elem->control;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ oval = private->monitor_mix[index];
+ val = clamp(ucontrol->value.integer.value[0],
+ 0L, (long)SCARLETT2_MIXER_MAX_VALUE);
+
+ if (oval == val)
+ goto unlock;
+
+ private->monitor_mix[index] = val;
+ err = scarlett2_usb_set_config(
+ mixer, SCARLETT2_CONFIG_DIRECT_MONITOR_GAIN,
+ index, scarlett2_mixer_values[val]);
+ if (err == 0)
+ err = 1;
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static const struct snd_kcontrol_new scarlett2_monitor_mix_ctl = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ,
+ .name = "",
+ .info = scarlett2_mixer_ctl_info,
+ .get = scarlett2_monitor_mix_ctl_get,
+ .put = scarlett2_monitor_mix_ctl_put,
+ .private_value = SCARLETT2_MIXER_MAX_DB, /* max value */
+ .tlv = { .p = db_scale_scarlett2_mixer }
+};
+
+static int scarlett2_add_direct_monitor_ctls(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
+ const char *s;
+ int err, i, j, k, index;
+
+ if (!info->direct_monitor)
+ return 0;
+
+ s = info->direct_monitor == 1
+ ? "Direct Monitor Playback Switch"
+ : "Direct Monitor Playback Enum";
+
+ err = scarlett2_add_new_ctl(
+ mixer, &scarlett2_direct_monitor_ctl[info->direct_monitor - 1],
+ 0, 1, s, &private->direct_monitor_ctl);
+ if (err < 0)
+ return err;
+
+ if (!private->num_monitor_mix_ctls)
+ return 0;
+
+ /* 1 or 2 direct monitor selections (Mono & Stereo) */
+ for (i = 0, index = 0; i < info->direct_monitor; i++) {
+ const char * const format =
+ "Monitor %sMix %c Input %02d Playback Volume";
+ const char *mix_type;
+
+ if (info->direct_monitor == 1)
+ mix_type = "";
+ else if (i == 0)
+ mix_type = "1 ";
+ else
+ mix_type = "2 ";
+
+ /* 2 Mix outputs, A/Left & B/Right */
+ for (j = 0; j < 2; j++)
+
+ /* Mix inputs */
+ for (k = 0; k < private->num_mix_in; k++, index++) {
+ char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+
+ snprintf(name, sizeof(name), format,
+ mix_type, 'A' + j, k + 1);
+
+ err = scarlett2_add_new_ctl(
+ mixer, &scarlett2_monitor_mix_ctl,
+ index, 1, name, NULL);
+ if (err < 0)
+ return err;
+ }
+ }
+
+ return 0;
+}
+
/*** Mux Source Selection Controls ***/
static int scarlett2_mux_src_enum_ctl_info(struct snd_kcontrol *kctl,
@@ -3676,8 +5943,16 @@ static int scarlett2_mux_src_enum_ctl_info(struct snd_kcontrol *kctl,
const struct scarlett2_port *port =
&scarlett2_ports[port_type];
- sprintf(uinfo->value.enumerated.name,
- port->src_descr, item + port->src_num_offset);
+ if (port_type == SCARLETT2_PORT_TYPE_MIX &&
+ item >= private->num_mix_out)
+ sprintf(uinfo->value.enumerated.name,
+ port->dsp_src_descr,
+ item - private->num_mix_out + 1);
+ else
+ sprintf(uinfo->value.enumerated.name,
+ port->src_descr,
+ item + port->src_num_offset);
+
return 0;
}
item -= port_count[port_type][SCARLETT2_PORT_IN];
@@ -3693,14 +5968,25 @@ static int scarlett2_mux_src_enum_ctl_get(struct snd_kcontrol *kctl,
struct usb_mixer_interface *mixer = elem->head.mixer;
struct scarlett2_data *private = mixer->private_data;
int index = line_out_remap(private, elem->control);
+ int err = 0;
mutex_lock(&private->data_mutex);
- if (private->mux_updated)
- scarlett2_usb_get_mux(mixer);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ if (private->mux_updated) {
+ err = scarlett2_usb_get_mux(mixer);
+ if (err < 0)
+ goto unlock;
+ }
ucontrol->value.enumerated.item[0] = private->mux[index];
- mutex_unlock(&private->data_mutex);
- return 0;
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
}
static int scarlett2_mux_src_enum_ctl_put(struct snd_kcontrol *kctl,
@@ -3714,6 +6000,11 @@ static int scarlett2_mux_src_enum_ctl_put(struct snd_kcontrol *kctl,
mutex_lock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
oval = private->mux[index];
val = min(ucontrol->value.enumerated.item[0],
private->num_mux_srcs - 1U);
@@ -3754,10 +6045,18 @@ static int scarlett2_add_mux_enums(struct usb_mixer_interface *mixer)
channel++, i++) {
int err;
char s[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
- const char *const descr =
- scarlett2_ports[port_type].dst_descr;
+ int channel_num = channel + 1;
+ const struct scarlett2_port *port =
+ &scarlett2_ports[port_type];
+ const char *descr = port->dst_descr;
+
+ if (port_type == SCARLETT2_PORT_TYPE_MIX &&
+ channel >= private->num_mix_in) {
+ channel_num -= private->num_mix_in;
+ descr = port->dsp_dst_descr;
+ }
- snprintf(s, sizeof(s) - 5, descr, channel + 1);
+ snprintf(s, sizeof(s) - 5, descr, channel_num);
strcat(s, " Enum");
err = scarlett2_add_new_ctl(mixer,
@@ -3791,15 +6090,23 @@ static int scarlett2_meter_ctl_get(struct snd_kcontrol *kctl,
struct snd_ctl_elem_value *ucontrol)
{
struct usb_mixer_elem_info *elem = kctl->private_data;
- struct scarlett2_data *private = elem->head.mixer->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
u8 *meter_level_map = private->meter_level_map;
u16 meter_levels[SCARLETT2_MAX_METERS];
int i, err;
- err = scarlett2_usb_get_meter_levels(elem->head.mixer, elem->channels,
+ mutex_lock(&private->data_mutex);
+
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
+ err = scarlett2_usb_get_meter_levels(mixer, elem->channels,
meter_levels);
if (err < 0)
- return err;
+ goto unlock;
/* copy & translate from meter_levels[] using meter_level_map[] */
for (i = 0; i < elem->channels; i++) {
@@ -3814,7 +6121,10 @@ static int scarlett2_meter_ctl_get(struct snd_kcontrol *kctl,
ucontrol->value.integer.value[i] = value;
}
- return 0;
+unlock:
+ mutex_unlock(&private->data_mutex);
+
+ return err;
}
static const struct snd_kcontrol_new scarlett2_meter_ctl = {
@@ -3830,7 +6140,7 @@ static int scarlett2_add_meter_ctl(struct usb_mixer_interface *mixer)
struct scarlett2_data *private = mixer->private_data;
/* devices without a mixer also don't support reporting levels */
- if (private->info->config_set == SCARLETT2_CONFIG_SET_GEN_3A)
+ if (!scarlett2_has_mixer(private))
return 0;
return scarlett2_add_new_ctl(mixer, &scarlett2_meter_ctl,
@@ -3861,6 +6171,11 @@ static int scarlett2_msd_ctl_put(struct snd_kcontrol *kctl,
mutex_lock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
oval = private->msd_switch;
val = !!ucontrol->value.integer.value[0];
@@ -3891,9 +6206,8 @@ static const struct snd_kcontrol_new scarlett2_msd_ctl = {
static int scarlett2_add_msd_ctl(struct usb_mixer_interface *mixer)
{
struct scarlett2_data *private = mixer->private_data;
- const struct scarlett2_device_info *info = private->info;
- if (!info->has_msd_mode)
+ if (!scarlett2_has_config_item(private, SCARLETT2_CONFIG_MSD_SWITCH))
return 0;
/* If MSD mode is off, hide the switch by default */
@@ -3928,6 +6242,11 @@ static int scarlett2_standalone_ctl_put(struct snd_kcontrol *kctl,
mutex_lock(&private->data_mutex);
+ if (private->hwdep_in_use) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
oval = private->standalone_switch;
val = !!ucontrol->value.integer.value[0];
@@ -3960,7 +6279,8 @@ static int scarlett2_add_standalone_ctl(struct usb_mixer_interface *mixer)
{
struct scarlett2_data *private = mixer->private_data;
- if (private->info->config_set == SCARLETT2_CONFIG_SET_GEN_3A)
+ if (!scarlett2_has_config_item(private,
+ SCARLETT2_CONFIG_STANDALONE_SWITCH))
return 0;
/* Add standalone control */
@@ -3968,6 +6288,91 @@ static int scarlett2_add_standalone_ctl(struct usb_mixer_interface *mixer)
0, 1, "Standalone Switch", NULL);
}
+/*** Power Status ***/
+
+static int scarlett2_update_power_status(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ int err;
+ u8 power_ext;
+ u8 power_status;
+
+ private->power_status_updated = 0;
+
+ err = scarlett2_usb_get_config(mixer, SCARLETT2_CONFIG_POWER_EXT,
+ 1, &power_ext);
+ if (err < 0)
+ return err;
+
+ err = scarlett2_usb_get_config(mixer, SCARLETT2_CONFIG_POWER_STATUS,
+ 1, &power_status);
+ if (err < 0)
+ return err;
+
+ if (power_status > 1)
+ private->power_status = SCARLETT2_POWER_STATUS_FAIL;
+ else if (power_ext)
+ private->power_status = SCARLETT2_POWER_STATUS_EXT;
+ else
+ private->power_status = SCARLETT2_POWER_STATUS_BUS;
+
+ return 0;
+}
+
+static int scarlett2_power_status_ctl_get(struct snd_kcontrol *kctl,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct usb_mixer_interface *mixer = elem->head.mixer;
+ struct scarlett2_data *private = mixer->private_data;
+ int err = 0;
+
+ mutex_lock(&private->data_mutex);
+
+ if (private->power_status_updated) {
+ err = scarlett2_update_power_status(mixer);
+ if (err < 0)
+ goto unlock;
+ }
+ ucontrol->value.integer.value[0] = private->power_status;
+
+unlock:
+ mutex_unlock(&private->data_mutex);
+ return err;
+}
+
+static int scarlett2_power_status_ctl_info(
+ struct snd_kcontrol *kctl, struct snd_ctl_elem_info *uinfo)
+{
+ static const char *const values[3] = {
+ "External", "Bus", "Fail"
+ };
+
+ return snd_ctl_enum_info(uinfo, 1, 3, values);
+}
+
+static const struct snd_kcontrol_new scarlett2_power_status_ctl = {
+ .iface = SNDRV_CTL_ELEM_IFACE_CARD,
+ .access = SNDRV_CTL_ELEM_ACCESS_READ,
+ .name = "",
+ .info = scarlett2_power_status_ctl_info,
+ .get = scarlett2_power_status_ctl_get,
+};
+
+static int scarlett2_add_power_status_ctl(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+
+ if (!scarlett2_has_config_item(private,
+ SCARLETT2_CONFIG_POWER_EXT))
+ return 0;
+
+ /* Add power status control */
+ return scarlett2_add_new_ctl(mixer, &scarlett2_power_status_ctl,
+ 0, 1, "Power Status Card Enum",
+ &private->power_status_ctl);
+}
+
/*** Cleanup/Suspend Callbacks ***/
static void scarlett2_private_free(struct usb_mixer_interface *mixer)
@@ -3989,12 +6394,13 @@ static void scarlett2_private_suspend(struct usb_mixer_interface *mixer)
/*** Initialisation ***/
-static void scarlett2_count_mux_io(struct scarlett2_data *private)
+static void scarlett2_count_io(struct scarlett2_data *private)
{
const struct scarlett2_device_info *info = private->info;
const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
int port_type, srcs = 0, dsts = 0;
+ /* Count the number of mux sources and destinations */
for (port_type = 0;
port_type < SCARLETT2_PORT_TYPE_COUNT;
port_type++) {
@@ -4004,6 +6410,26 @@ static void scarlett2_count_mux_io(struct scarlett2_data *private)
private->num_mux_srcs = srcs;
private->num_mux_dsts = dsts;
+
+ /* Mixer inputs are mux outputs and vice versa.
+ * Scarlett Gen 4 DSP I/O uses SCARLETT2_PORT_TYPE_MIX but
+ * doesn't have mixer controls.
+ */
+ private->num_mix_in =
+ port_count[SCARLETT2_PORT_TYPE_MIX][SCARLETT2_PORT_OUT] -
+ info->dsp_count;
+
+ private->num_mix_out =
+ port_count[SCARLETT2_PORT_TYPE_MIX][SCARLETT2_PORT_IN] -
+ info->dsp_count;
+
+ /* Number of analogue line outputs */
+ private->num_line_out =
+ port_count[SCARLETT2_PORT_TYPE_ANALOGUE][SCARLETT2_PORT_OUT];
+
+ /* Number of monitor mix controls */
+ private->num_monitor_mix_ctls =
+ info->direct_monitor * 2 * private->num_mix_in;
}
/* Look through the interface descriptors for the Focusrite Control
@@ -4057,8 +6483,9 @@ static int scarlett2_init_private(struct usb_mixer_interface *mixer,
mixer->private_suspend = scarlett2_private_suspend;
private->info = entry->info;
+ private->config_set = entry->info->config_set;
private->series_name = entry->series_name;
- scarlett2_count_mux_io(private);
+ scarlett2_count_io(private);
private->scarlett2_seq = 0;
private->mixer = mixer;
@@ -4107,97 +6534,254 @@ static int scarlett2_usb_init(struct usb_mixer_interface *mixer)
return 0;
}
+/* Get the flash segment numbers for the App_Settings and App_Upgrade
+ * segments and put them in the private data
+ */
+static int scarlett2_get_flash_segment_nums(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ int err, count, i;
+
+ struct {
+ __le32 size;
+ __le32 count;
+ u8 unknown[8];
+ } __packed flash_info;
+
+ struct {
+ __le32 size;
+ __le32 flags;
+ char name[16];
+ } __packed segment_info;
+
+ err = scarlett2_usb(mixer, SCARLETT2_USB_INFO_FLASH,
+ NULL, 0,
+ &flash_info, sizeof(flash_info));
+ if (err < 0)
+ return err;
+
+ count = le32_to_cpu(flash_info.count);
+
+ /* sanity check count */
+ if (count < SCARLETT2_SEGMENT_NUM_MIN ||
+ count > SCARLETT2_SEGMENT_NUM_MAX + 1) {
+ usb_audio_err(mixer->chip,
+ "invalid flash segment count: %d\n", count);
+ return -EINVAL;
+ }
+
+ for (i = 0; i < count; i++) {
+ __le32 segment_num_req = cpu_to_le32(i);
+ int flash_segment_id;
+
+ err = scarlett2_usb(mixer, SCARLETT2_USB_INFO_SEGMENT,
+ &segment_num_req, sizeof(segment_num_req),
+ &segment_info, sizeof(segment_info));
+ if (err < 0) {
+ usb_audio_err(mixer->chip,
+ "failed to get flash segment info %d: %d\n",
+ i, err);
+ return err;
+ }
+
+ if (!strncmp(segment_info.name,
+ SCARLETT2_SEGMENT_SETTINGS_NAME, 16))
+ flash_segment_id = SCARLETT2_SEGMENT_ID_SETTINGS;
+ else if (!strncmp(segment_info.name,
+ SCARLETT2_SEGMENT_FIRMWARE_NAME, 16))
+ flash_segment_id = SCARLETT2_SEGMENT_ID_FIRMWARE;
+ else
+ continue;
+
+ private->flash_segment_nums[flash_segment_id] = i;
+ private->flash_segment_blocks[flash_segment_id] =
+ le32_to_cpu(segment_info.size) /
+ SCARLETT2_FLASH_BLOCK_SIZE;
+ }
+
+ /* segment 0 is App_Gold and we never want to touch that, so
+ * use 0 as the "not-found" value
+ */
+ if (!private->flash_segment_nums[SCARLETT2_SEGMENT_ID_SETTINGS]) {
+ usb_audio_err(mixer->chip,
+ "failed to find flash segment %s\n",
+ SCARLETT2_SEGMENT_SETTINGS_NAME);
+ return -EINVAL;
+ }
+ if (!private->flash_segment_nums[SCARLETT2_SEGMENT_ID_FIRMWARE]) {
+ usb_audio_err(mixer->chip,
+ "failed to find flash segment %s\n",
+ SCARLETT2_SEGMENT_FIRMWARE_NAME);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
/* Read configuration from the interface on start */
static int scarlett2_read_configs(struct usb_mixer_interface *mixer)
{
struct scarlett2_data *private = mixer->private_data;
const struct scarlett2_device_info *info = private->info;
- const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
- int num_line_out =
- port_count[SCARLETT2_PORT_TYPE_ANALOGUE][SCARLETT2_PORT_OUT];
- int num_mixer_out =
- port_count[SCARLETT2_PORT_TYPE_MIX][SCARLETT2_PORT_IN];
- struct scarlett2_usb_volume_status volume_status;
int err, i;
- if (info->has_msd_mode) {
+ if (scarlett2_has_config_item(private, SCARLETT2_CONFIG_MSD_SWITCH)) {
err = scarlett2_usb_get_config(
mixer, SCARLETT2_CONFIG_MSD_SWITCH,
1, &private->msd_switch);
if (err < 0)
return err;
+ }
- /* no other controls are created if MSD mode is on */
- if (private->msd_switch)
- return 0;
+ if (private->firmware_version < info->min_firmware_version) {
+ usb_audio_err(mixer->chip,
+ "Focusrite %s firmware version %d is too old; "
+ "need %d",
+ private->series_name,
+ private->firmware_version,
+ info->min_firmware_version);
+ return 0;
}
- err = scarlett2_update_input_other(mixer);
+ /* no other controls are created if MSD mode is on */
+ if (private->msd_switch)
+ return 0;
+
+ err = scarlett2_update_input_level(mixer);
if (err < 0)
return err;
- err = scarlett2_update_monitor_other(mixer);
+ err = scarlett2_update_input_pad(mixer);
+ if (err < 0)
+ return err;
+
+ err = scarlett2_update_input_air(mixer);
+ if (err < 0)
+ return err;
+
+ err = scarlett2_update_input_phantom(mixer);
+ if (err < 0)
+ return err;
+
+ err = scarlett2_update_direct_monitor(mixer);
if (err < 0)
return err;
/* the rest of the configuration is for devices with a mixer */
- if (info->config_set == SCARLETT2_CONFIG_SET_GEN_3A)
+ if (!scarlett2_has_mixer(private))
return 0;
- err = scarlett2_usb_get_config(
- mixer, SCARLETT2_CONFIG_STANDALONE_SWITCH,
- 1, &private->standalone_switch);
+ err = scarlett2_update_monitor_mix(mixer);
if (err < 0)
return err;
- err = scarlett2_update_sync(mixer);
+ err = scarlett2_update_monitor_other(mixer);
if (err < 0)
return err;
- err = scarlett2_usb_get_volume_status(mixer, &volume_status);
+ if (scarlett2_has_config_item(private,
+ SCARLETT2_CONFIG_STANDALONE_SWITCH)) {
+ err = scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_STANDALONE_SWITCH,
+ 1, &private->standalone_switch);
+ if (err < 0)
+ return err;
+ }
+
+ if (scarlett2_has_config_item(private,
+ SCARLETT2_CONFIG_POWER_EXT)) {
+ err = scarlett2_update_power_status(mixer);
+ if (err < 0)
+ return err;
+ }
+
+ err = scarlett2_update_sync(mixer);
if (err < 0)
return err;
- if (info->line_out_hw_vol)
- for (i = 0; i < SCARLETT2_DIM_MUTE_COUNT; i++)
- private->dim_mute[i] = !!volume_status.dim_mute[i];
+ if (scarlett2_has_config_item(private,
+ SCARLETT2_CONFIG_LINE_OUT_VOLUME)) {
+ s16 sw_vol[SCARLETT2_ANALOGUE_MAX];
- private->master_vol = clamp(
- volume_status.master_vol + SCARLETT2_VOLUME_BIAS,
- 0, SCARLETT2_VOLUME_BIAS);
+ /* read SW line out volume */
+ err = scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_LINE_OUT_VOLUME,
+ private->num_line_out, &sw_vol);
+ if (err < 0)
+ return err;
- for (i = 0; i < num_line_out; i++) {
- int volume, mute;
+ for (i = 0; i < private->num_line_out; i++)
+ private->vol[i] = clamp(
+ sw_vol[i] + SCARLETT2_VOLUME_BIAS,
+ 0, SCARLETT2_VOLUME_BIAS);
- private->vol_sw_hw_switch[i] =
- info->line_out_hw_vol
- && volume_status.sw_hw_switch[i];
+ /* read SW mute */
+ err = scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_MUTE_SWITCH,
+ private->num_line_out, &private->mute_switch);
+ if (err < 0)
+ return err;
- volume = private->vol_sw_hw_switch[i]
- ? volume_status.master_vol
- : volume_status.sw_vol[i];
- volume = clamp(volume + SCARLETT2_VOLUME_BIAS,
- 0, SCARLETT2_VOLUME_BIAS);
- private->vol[i] = volume;
+ for (i = 0; i < private->num_line_out; i++)
+ private->mute_switch[i] =
+ !!private->mute_switch[i];
+
+ /* read SW/HW switches */
+ if (scarlett2_has_config_item(private,
+ SCARLETT2_CONFIG_SW_HW_SWITCH)) {
+ err = scarlett2_usb_get_config(
+ mixer, SCARLETT2_CONFIG_SW_HW_SWITCH,
+ private->num_line_out,
+ &private->vol_sw_hw_switch);
+ if (err < 0)
+ return err;
- mute = private->vol_sw_hw_switch[i]
- ? private->dim_mute[SCARLETT2_BUTTON_MUTE]
- : volume_status.mute_switch[i];
- private->mute_switch[i] = mute;
+ for (i = 0; i < private->num_line_out; i++)
+ private->vol_sw_hw_switch[i] =
+ !!private->vol_sw_hw_switch[i];
+ }
}
- for (i = 0; i < num_mixer_out; i++) {
- err = scarlett2_usb_get_mix(mixer, i);
+ err = scarlett2_update_volumes(mixer);
+ if (err < 0)
+ return err;
+
+ err = scarlett2_update_dim_mute(mixer);
+ if (err < 0)
+ return err;
+
+ err = scarlett2_update_input_select(mixer);
+ if (err < 0)
+ return err;
+
+ err = scarlett2_update_input_gain(mixer);
+ if (err < 0)
+ return err;
+
+ err = scarlett2_update_autogain(mixer);
+ if (err < 0)
+ return err;
+
+ err = scarlett2_update_input_safe(mixer);
+ if (err < 0)
+ return err;
+
+ if (scarlett2_has_config_item(private,
+ SCARLETT2_CONFIG_PCM_INPUT_SWITCH)) {
+ err = scarlett2_update_pcm_input_switch(mixer);
if (err < 0)
return err;
}
+ err = scarlett2_update_mix(mixer);
+ if (err < 0)
+ return err;
+
return scarlett2_usb_get_mux(mixer);
}
/* Notify on sync change */
-static void scarlett2_notify_sync(
- struct usb_mixer_interface *mixer)
+static void scarlett2_notify_sync(struct usb_mixer_interface *mixer)
{
struct scarlett2_data *private = mixer->private_data;
@@ -4207,20 +6791,14 @@ static void scarlett2_notify_sync(
&private->sync_ctl->id);
}
-/* Notify on monitor change */
-static void scarlett2_notify_monitor(
- struct usb_mixer_interface *mixer)
+/* Notify on monitor change (Gen 2/3) */
+static void scarlett2_notify_monitor(struct usb_mixer_interface *mixer)
{
struct snd_card *card = mixer->chip->card;
struct scarlett2_data *private = mixer->private_data;
- const struct scarlett2_device_info *info = private->info;
- const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
- int num_line_out =
- port_count[SCARLETT2_PORT_TYPE_ANALOGUE][SCARLETT2_PORT_OUT];
int i;
- /* if line_out_hw_vol is 0, there are no controls to update */
- if (!info->line_out_hw_vol)
+ if (!scarlett2_has_config_item(private, SCARLETT2_CONFIG_SW_HW_SWITCH))
return;
private->vol_updated = 1;
@@ -4228,82 +6806,208 @@ static void scarlett2_notify_monitor(
snd_ctl_notify(mixer->chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
&private->master_vol_ctl->id);
- for (i = 0; i < num_line_out; i++)
+ for (i = 0; i < private->num_line_out; i++)
if (private->vol_sw_hw_switch[line_out_remap(private, i)])
snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
&private->vol_ctls[i]->id);
}
+/* Notify on volume change (Gen 4) */
+static void scarlett2_notify_volume(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+
+ private->vol_updated = 1;
+
+ snd_ctl_notify(mixer->chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &private->master_vol_ctl->id);
+ snd_ctl_notify(mixer->chip->card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &private->headphone_vol_ctl->id);
+}
+
/* Notify on dim/mute change */
-static void scarlett2_notify_dim_mute(
- struct usb_mixer_interface *mixer)
+static void scarlett2_notify_dim_mute(struct usb_mixer_interface *mixer)
{
struct snd_card *card = mixer->chip->card;
struct scarlett2_data *private = mixer->private_data;
- const struct scarlett2_device_info *info = private->info;
- const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
- int num_line_out =
- port_count[SCARLETT2_PORT_TYPE_ANALOGUE][SCARLETT2_PORT_OUT];
int i;
- private->vol_updated = 1;
-
- if (!info->line_out_hw_vol)
+ if (!scarlett2_has_config_item(private, SCARLETT2_CONFIG_SW_HW_SWITCH))
return;
+ private->dim_mute_updated = 1;
+
for (i = 0; i < SCARLETT2_DIM_MUTE_COUNT; i++)
snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
&private->dim_mute_ctls[i]->id);
- for (i = 0; i < num_line_out; i++)
+ for (i = 0; i < private->num_line_out; i++)
if (private->vol_sw_hw_switch[line_out_remap(private, i)])
snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
&private->mute_ctls[i]->id);
}
-/* Notify on "input other" change (level/pad/air) */
-static void scarlett2_notify_input_other(
- struct usb_mixer_interface *mixer)
+/* Notify on input level switch change */
+static void scarlett2_notify_input_level(struct usb_mixer_interface *mixer)
{
struct snd_card *card = mixer->chip->card;
struct scarlett2_data *private = mixer->private_data;
const struct scarlett2_device_info *info = private->info;
int i;
- private->input_other_updated = 1;
+ private->input_level_updated = 1;
for (i = 0; i < info->level_input_count; i++)
snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
&private->level_ctls[i]->id);
+}
+
+/* Notify on input pad switch change */
+static void scarlett2_notify_input_pad(struct usb_mixer_interface *mixer)
+{
+ struct snd_card *card = mixer->chip->card;
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
+ int i;
+
+ private->input_pad_updated = 1;
+
for (i = 0; i < info->pad_input_count; i++)
snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
&private->pad_ctls[i]->id);
+}
+
+/* Notify on input air switch change */
+static void scarlett2_notify_input_air(struct usb_mixer_interface *mixer)
+{
+ struct snd_card *card = mixer->chip->card;
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
+ int i;
+
+ private->input_air_updated = 1;
+
for (i = 0; i < info->air_input_count; i++)
snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
&private->air_ctls[i]->id);
+}
+
+/* Notify on input phantom switch change */
+static void scarlett2_notify_input_phantom(struct usb_mixer_interface *mixer)
+{
+ struct snd_card *card = mixer->chip->card;
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
+ int i;
+
+ private->input_phantom_updated = 1;
+
for (i = 0; i < info->phantom_count; i++)
snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
&private->phantom_ctls[i]->id);
+
+ scarlett2_phantom_notify_access(mixer);
}
-/* Notify on "monitor other" change (direct monitor, speaker
- * switching, talkback)
- */
-static void scarlett2_notify_monitor_other(
- struct usb_mixer_interface *mixer)
+/* Notify on "input other" change (level/pad/air/phantom) */
+static void scarlett2_notify_input_other(struct usb_mixer_interface *mixer)
+{
+ scarlett2_notify_input_level(mixer);
+ scarlett2_notify_input_pad(mixer);
+ scarlett2_notify_input_air(mixer);
+ scarlett2_notify_input_phantom(mixer);
+}
+
+/* Notify on input select change */
+static void scarlett2_notify_input_select(struct usb_mixer_interface *mixer)
{
struct snd_card *card = mixer->chip->card;
struct scarlett2_data *private = mixer->private_data;
const struct scarlett2_device_info *info = private->info;
+ int i;
- private->monitor_other_updated = 1;
+ if (!info->gain_input_count)
+ return;
+
+ private->input_select_updated = 1;
- if (info->direct_monitor) {
+ snd_ctl_notify(card,
+ SNDRV_CTL_EVENT_MASK_VALUE | SNDRV_CTL_EVENT_MASK_INFO,
+ &private->input_select_ctl->id);
+
+ for (i = 0; i < info->gain_input_count / 2; i++)
snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
- &private->direct_monitor_ctl->id);
+ &private->input_link_ctls[i]->id);
+}
+
+/* Notify on input gain change */
+static void scarlett2_notify_input_gain(struct usb_mixer_interface *mixer)
+{
+ struct snd_card *card = mixer->chip->card;
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
+ int i;
+
+ if (!info->gain_input_count)
return;
+
+ private->input_gain_updated = 1;
+
+ for (i = 0; i < info->gain_input_count; i++)
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &private->input_gain_ctls[i]->id);
+}
+
+/* Notify on autogain change */
+static void scarlett2_notify_autogain(struct usb_mixer_interface *mixer)
+{
+ struct snd_card *card = mixer->chip->card;
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
+ int i;
+
+ if (!info->gain_input_count)
+ return;
+
+ private->autogain_updated = 1;
+
+ for (i = 0; i < info->gain_input_count; i++) {
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &private->autogain_ctls[i]->id);
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &private->autogain_status_ctls[i]->id);
}
+ scarlett2_autogain_notify_access(mixer);
+}
+
+/* Notify on input safe switch change */
+static void scarlett2_notify_input_safe(struct usb_mixer_interface *mixer)
+{
+ struct snd_card *card = mixer->chip->card;
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
+ int i;
+
+ if (!info->gain_input_count)
+ return;
+
+ private->input_safe_updated = 1;
+
+ for (i = 0; i < info->gain_input_count; i++)
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &private->safe_ctls[i]->id);
+}
+
+/* Notify on "monitor other" change (speaker switching, talkback) */
+static void scarlett2_notify_monitor_other(struct usb_mixer_interface *mixer)
+{
+ struct snd_card *card = mixer->chip->card;
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_device_info *info = private->info;
+
+ private->monitor_other_updated = 1;
+
if (info->has_speaker_switching)
snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
&private->speaker_switching_ctl->id);
@@ -4329,6 +7033,70 @@ static void scarlett2_notify_monitor_other(
}
}
+/* Notify on direct monitor switch change */
+static void scarlett2_notify_direct_monitor(struct usb_mixer_interface *mixer)
+{
+ struct snd_card *card = mixer->chip->card;
+ struct scarlett2_data *private = mixer->private_data;
+ int count = private->num_mix_in * private->num_mix_out;
+ int i;
+
+ private->direct_monitor_updated = 1;
+
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &private->direct_monitor_ctl->id);
+
+ if (!scarlett2_has_mixer(private))
+ return;
+
+ private->mix_updated = 1;
+
+ /* Notify of change to the mix controls */
+ for (i = 0; i < count; i++)
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &private->mix_ctls[i]->id);
+}
+
+/* Notify on power change */
+static void scarlett2_notify_power_status(struct usb_mixer_interface *mixer)
+{
+ struct snd_card *card = mixer->chip->card;
+ struct scarlett2_data *private = mixer->private_data;
+
+ private->power_status_updated = 1;
+
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &private->power_status_ctl->id);
+}
+
+/* Notify on mux change */
+static void scarlett2_notify_mux(struct usb_mixer_interface *mixer)
+{
+ struct snd_card *card = mixer->chip->card;
+ struct scarlett2_data *private = mixer->private_data;
+ int i;
+
+ private->mux_updated = 1;
+
+ for (i = 0; i < private->num_mux_dsts; i++)
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &private->mux_ctls[i]->id);
+}
+
+/* Notify on PCM input switch change */
+static void scarlett2_notify_pcm_input_switch(struct usb_mixer_interface *mixer)
+{
+ struct snd_card *card = mixer->chip->card;
+ struct scarlett2_data *private = mixer->private_data;
+
+ private->pcm_input_switch_updated = 1;
+
+ snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &private->pcm_input_switch_ctl->id);
+
+ scarlett2_notify_mux(mixer);
+}
+
/* Interrupt callback */
static void scarlett2_notify(struct urb *urb)
{
@@ -4336,21 +7104,28 @@ static void scarlett2_notify(struct urb *urb)
int len = urb->actual_length;
int ustatus = urb->status;
u32 data;
+ struct scarlett2_data *private = mixer->private_data;
+ const struct scarlett2_notification *notifications =
+ private->config_set->notifications;
if (ustatus != 0 || len != 8)
goto requeue;
data = le32_to_cpu(*(__le32 *)urb->transfer_buffer);
- if (data & SCARLETT2_USB_NOTIFY_SYNC)
- scarlett2_notify_sync(mixer);
- if (data & SCARLETT2_USB_NOTIFY_MONITOR)
- scarlett2_notify_monitor(mixer);
- if (data & SCARLETT2_USB_NOTIFY_DIM_MUTE)
- scarlett2_notify_dim_mute(mixer);
- if (data & SCARLETT2_USB_NOTIFY_INPUT_OTHER)
- scarlett2_notify_input_other(mixer);
- if (data & SCARLETT2_USB_NOTIFY_MONITOR_OTHER)
- scarlett2_notify_monitor_other(mixer);
+
+ while (data && notifications->mask) {
+ if (data & notifications->mask) {
+ data &= ~notifications->mask;
+ if (notifications->func)
+ notifications->func(mixer);
+ }
+ notifications++;
+ }
+
+ if (data)
+ usb_audio_warn(mixer->chip,
+ "%s: Unhandled notification: 0x%08x\n",
+ __func__, data);
requeue:
if (ustatus != -ENOENT &&
@@ -4410,6 +7185,7 @@ static int snd_scarlett2_controls_create(
struct usb_mixer_interface *mixer,
const struct scarlett2_device_entry *entry)
{
+ struct scarlett2_data *private;
int err;
/* Initialise private data */
@@ -4417,16 +7193,28 @@ static int snd_scarlett2_controls_create(
if (err < 0)
return err;
+ private = mixer->private_data;
+
/* Send proprietary USB initialisation sequence */
err = scarlett2_usb_init(mixer);
if (err < 0)
return err;
+ /* Get the upgrade & settings flash segment numbers */
+ err = scarlett2_get_flash_segment_nums(mixer);
+ if (err < 0)
+ return err;
+
/* Add firmware version control */
err = scarlett2_add_firmware_version_ctl(mixer);
if (err < 0)
return err;
+ /* Add minimum firmware version control */
+ err = scarlett2_add_min_firmware_version_ctl(mixer);
+ if (err < 0)
+ return err;
+
/* Read volume levels and controls from the interface */
err = scarlett2_read_configs(mixer);
if (err < 0)
@@ -4437,8 +7225,11 @@ static int snd_scarlett2_controls_create(
if (err < 0)
return err;
- /* If MSD mode is enabled, don't create any other controls */
- if (((struct scarlett2_data *)mixer->private_data)->msd_switch)
+ /* If MSD mode is enabled, or if the firmware version is too
+ * old, don't create any other controls
+ */
+ if (private->msd_switch ||
+ private->firmware_version < private->info->min_firmware_version)
return 0;
/* Create the analogue output controls */
@@ -4471,8 +7262,8 @@ static int snd_scarlett2_controls_create(
if (err < 0)
return err;
- /* Create the direct monitor control */
- err = scarlett2_add_direct_monitor_ctl(mixer);
+ /* Create the direct monitor control(s) */
+ err = scarlett2_add_direct_monitor_ctls(mixer);
if (err < 0)
return err;
@@ -4491,6 +7282,19 @@ static int snd_scarlett2_controls_create(
if (err < 0)
return err;
+ /* Create the power status control */
+ err = scarlett2_add_power_status_ctl(mixer);
+ if (err < 0)
+ return err;
+
+ /* Set the access mode of controls disabled during
+ * autogain/phantom power switching.
+ */
+ if (private->info->gain_input_count) {
+ scarlett2_autogain_update_access(mixer);
+ scarlett2_phantom_update_access(mixer);
+ }
+
/* Set up the interrupt polling */
err = scarlett2_init_notify(mixer);
if (err < 0)
@@ -4499,6 +7303,393 @@ static int snd_scarlett2_controls_create(
return 0;
}
+/*** hwdep interface ***/
+
+/* Set private->hwdep_in_use; prevents access to the ALSA controls
+ * while doing a config erase/firmware upgrade.
+ */
+static void scarlett2_lock(struct scarlett2_data *private)
+{
+ mutex_lock(&private->data_mutex);
+ private->hwdep_in_use = 1;
+ mutex_unlock(&private->data_mutex);
+}
+
+/* Call SCARLETT2_USB_GET_ERASE to get the erase progress */
+static int scarlett2_get_erase_progress(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ int segment_id, segment_num, err;
+ u8 erase_resp;
+
+ struct {
+ __le32 segment_num;
+ __le32 pad;
+ } __packed erase_req;
+
+ segment_id = private->selected_flash_segment_id;
+ segment_num = private->flash_segment_nums[segment_id];
+
+ if (segment_num < SCARLETT2_SEGMENT_NUM_MIN ||
+ segment_num > SCARLETT2_SEGMENT_NUM_MAX)
+ return -EFAULT;
+
+ /* Send the erase progress request */
+ erase_req.segment_num = cpu_to_le32(segment_num);
+ erase_req.pad = 0;
+
+ err = scarlett2_usb(mixer, SCARLETT2_USB_GET_ERASE,
+ &erase_req, sizeof(erase_req),
+ &erase_resp, sizeof(erase_resp));
+ if (err < 0)
+ return err;
+
+ return erase_resp;
+}
+
+/* Repeatedly call scarlett2_get_erase_progress() until it returns
+ * 0xff (erase complete) or we've waited 10 seconds (it usually takes
+ * <3 seconds).
+ */
+static int scarlett2_wait_for_erase(struct usb_mixer_interface *mixer)
+{
+ int i, err;
+
+ for (i = 0; i < 100; i++) {
+ err = scarlett2_get_erase_progress(mixer);
+ if (err < 0)
+ return err;
+
+ if (err == 0xff)
+ return 0;
+
+ msleep(100);
+ }
+
+ return -ETIMEDOUT;
+}
+
+/* Reboot the device; wait for the erase to complete if one is in
+ * progress.
+ */
+static int scarlett2_reboot(struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+
+ if (private->flash_write_state ==
+ SCARLETT2_FLASH_WRITE_STATE_ERASING) {
+ int err = scarlett2_wait_for_erase(mixer);
+
+ if (err < 0)
+ return err;
+ }
+
+ return scarlett2_usb(mixer, SCARLETT2_USB_REBOOT, NULL, 0, NULL, 0);
+}
+
+/* Select a flash segment for erasing (and possibly writing to) */
+static int scarlett2_ioctl_select_flash_segment(
+ struct usb_mixer_interface *mixer,
+ unsigned long arg)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ int segment_id, segment_num;
+
+ if (get_user(segment_id, (int __user *)arg))
+ return -EFAULT;
+
+ /* Check the segment ID and segment number */
+ if (segment_id < 0 || segment_id >= SCARLETT2_SEGMENT_ID_COUNT)
+ return -EINVAL;
+
+ segment_num = private->flash_segment_nums[segment_id];
+ if (segment_num < SCARLETT2_SEGMENT_NUM_MIN ||
+ segment_num > SCARLETT2_SEGMENT_NUM_MAX) {
+ usb_audio_err(mixer->chip,
+ "%s: invalid segment number %d\n",
+ __func__, segment_id);
+ return -EFAULT;
+ }
+
+ /* If erasing, wait for it to complete */
+ if (private->flash_write_state == SCARLETT2_FLASH_WRITE_STATE_ERASING) {
+ int err = scarlett2_wait_for_erase(mixer);
+
+ if (err < 0)
+ return err;
+ }
+
+ /* Save the selected segment ID and set the state to SELECTED */
+ private->selected_flash_segment_id = segment_id;
+ private->flash_write_state = SCARLETT2_FLASH_WRITE_STATE_SELECTED;
+
+ return 0;
+}
+
+/* Erase the previously-selected flash segment */
+static int scarlett2_ioctl_erase_flash_segment(
+ struct usb_mixer_interface *mixer)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ int segment_id, segment_num, err;
+
+ struct {
+ __le32 segment_num;
+ __le32 pad;
+ } __packed erase_req;
+
+ if (private->flash_write_state != SCARLETT2_FLASH_WRITE_STATE_SELECTED)
+ return -EINVAL;
+
+ segment_id = private->selected_flash_segment_id;
+ segment_num = private->flash_segment_nums[segment_id];
+
+ if (segment_num < SCARLETT2_SEGMENT_NUM_MIN ||
+ segment_num > SCARLETT2_SEGMENT_NUM_MAX)
+ return -EFAULT;
+
+ /* Prevent access to ALSA controls that access the device from
+ * here on
+ */
+ scarlett2_lock(private);
+
+ /* Send the erase request */
+ erase_req.segment_num = cpu_to_le32(segment_num);
+ erase_req.pad = 0;
+
+ err = scarlett2_usb(mixer, SCARLETT2_USB_ERASE_SEGMENT,
+ &erase_req, sizeof(erase_req),
+ NULL, 0);
+ if (err < 0)
+ return err;
+
+ /* On success, change the state from SELECTED to ERASING */
+ private->flash_write_state = SCARLETT2_FLASH_WRITE_STATE_ERASING;
+
+ return 0;
+}
+
+/* Get the erase progress from the device */
+static int scarlett2_ioctl_get_erase_progress(
+ struct usb_mixer_interface *mixer,
+ unsigned long arg)
+{
+ struct scarlett2_data *private = mixer->private_data;
+ struct scarlett2_flash_segment_erase_progress progress;
+ int segment_id, segment_num, err;
+ u8 erase_resp;
+
+ struct {
+ __le32 segment_num;
+ __le32 pad;
+ } __packed erase_req;
+
+ /* Check that we're erasing */
+ if (private->flash_write_state != SCARLETT2_FLASH_WRITE_STATE_ERASING)
+ return -EINVAL;
+
+ segment_id = private->selected_flash_segment_id;
+ segment_num = private->flash_segment_nums[segment_id];
+
+ if (segment_num < SCARLETT2_SEGMENT_NUM_MIN ||
+ segment_num > SCARLETT2_SEGMENT_NUM_MAX)
+ return -EFAULT;
+
+ /* Send the erase progress request */
+ erase_req.segment_num = cpu_to_le32(segment_num);
+ erase_req.pad = 0;
+
+ err = scarlett2_usb(mixer, SCARLETT2_USB_GET_ERASE,
+ &erase_req, sizeof(erase_req),
+ &erase_resp, sizeof(erase_resp));
+ if (err < 0)
+ return err;
+
+ progress.progress = erase_resp;
+ progress.num_blocks = private->flash_segment_blocks[segment_id];
+
+ if (copy_to_user((void __user *)arg, &progress, sizeof(progress)))
+ return -EFAULT;
+
+ /* If the erase is complete, change the state from ERASING to
+ * WRITE.
+ */
+ if (progress.progress == 0xff)
+ private->flash_write_state = SCARLETT2_FLASH_WRITE_STATE_WRITE;
+
+ return 0;
+}
+
+static int scarlett2_hwdep_open(struct snd_hwdep *hw, struct file *file)
+{
+ struct usb_mixer_interface *mixer = hw->private_data;
+ struct scarlett2_data *private = mixer->private_data;
+
+ /* If erasing, wait for it to complete */
+ if (private->flash_write_state ==
+ SCARLETT2_FLASH_WRITE_STATE_ERASING) {
+ int err = scarlett2_wait_for_erase(mixer);
+
+ if (err < 0)
+ return err;
+ }
+
+ /* Set the state to IDLE */
+ private->flash_write_state = SCARLETT2_FLASH_WRITE_STATE_IDLE;
+
+ return 0;
+}
+
+static int scarlett2_hwdep_ioctl(struct snd_hwdep *hw, struct file *file,
+ unsigned int cmd, unsigned long arg)
+{
+ struct usb_mixer_interface *mixer = hw->private_data;
+
+ switch (cmd) {
+
+ case SCARLETT2_IOCTL_PVERSION:
+ return put_user(SCARLETT2_HWDEP_VERSION,
+ (int __user *)arg) ? -EFAULT : 0;
+
+ case SCARLETT2_IOCTL_REBOOT:
+ return scarlett2_reboot(mixer);
+
+ case SCARLETT2_IOCTL_SELECT_FLASH_SEGMENT:
+ return scarlett2_ioctl_select_flash_segment(mixer, arg);
+
+ case SCARLETT2_IOCTL_ERASE_FLASH_SEGMENT:
+ return scarlett2_ioctl_erase_flash_segment(mixer);
+
+ case SCARLETT2_IOCTL_GET_ERASE_PROGRESS:
+ return scarlett2_ioctl_get_erase_progress(mixer, arg);
+
+ default:
+ return -ENOIOCTLCMD;
+ }
+}
+
+static long scarlett2_hwdep_write(struct snd_hwdep *hw,
+ const char __user *buf,
+ long count, loff_t *offset)
+{
+ struct usb_mixer_interface *mixer = hw->private_data;
+ struct scarlett2_data *private = mixer->private_data;
+ int segment_id, segment_num, err, len;
+ int flash_size;
+
+ /* SCARLETT2_USB_WRITE_SEGMENT request data */
+ struct {
+ __le32 segment_num;
+ __le32 offset;
+ __le32 pad;
+ u8 data[];
+ } __packed *req;
+
+ /* Calculate the maximum permitted in data[] */
+ const size_t max_data_size = SCARLETT2_FLASH_WRITE_MAX -
+ offsetof(typeof(*req), data);
+
+ /* If erasing, wait for it to complete */
+ if (private->flash_write_state ==
+ SCARLETT2_FLASH_WRITE_STATE_ERASING) {
+ err = scarlett2_wait_for_erase(mixer);
+ if (err < 0)
+ return err;
+ private->flash_write_state = SCARLETT2_FLASH_WRITE_STATE_WRITE;
+
+ /* Check that an erase has been done & completed */
+ } else if (private->flash_write_state !=
+ SCARLETT2_FLASH_WRITE_STATE_WRITE) {
+ return -EINVAL;
+ }
+
+ /* Check that we're writing to the upgrade firmware */
+ segment_id = private->selected_flash_segment_id;
+ if (segment_id != SCARLETT2_SEGMENT_ID_FIRMWARE)
+ return -EINVAL;
+
+ segment_num = private->flash_segment_nums[segment_id];
+ if (segment_num < SCARLETT2_SEGMENT_NUM_MIN ||
+ segment_num > SCARLETT2_SEGMENT_NUM_MAX)
+ return -EFAULT;
+
+ /* Validate the offset and count */
+ flash_size = private->flash_segment_blocks[segment_id] *
+ SCARLETT2_FLASH_BLOCK_SIZE;
+
+ if (count < 0 || *offset < 0 || *offset + count >= flash_size)
+ return -EINVAL;
+
+ if (!count)
+ return 0;
+
+ /* Limit the *req size to SCARLETT2_FLASH_WRITE_MAX */
+ if (count > max_data_size)
+ count = max_data_size;
+
+ /* Create and send the request */
+ len = struct_size(req, data, count);
+ req = kzalloc(len, GFP_KERNEL);
+ if (!req)
+ return -ENOMEM;
+
+ req->segment_num = cpu_to_le32(segment_num);
+ req->offset = cpu_to_le32(*offset);
+ req->pad = 0;
+
+ if (copy_from_user(req->data, buf, count)) {
+ err = -EFAULT;
+ goto error;
+ }
+
+ err = scarlett2_usb(mixer, SCARLETT2_USB_WRITE_SEGMENT,
+ req, len, NULL, 0);
+ if (err < 0)
+ goto error;
+
+ *offset += count;
+ err = count;
+
+error:
+ kfree(req);
+ return err;
+}
+
+static int scarlett2_hwdep_release(struct snd_hwdep *hw, struct file *file)
+{
+ struct usb_mixer_interface *mixer = hw->private_data;
+ struct scarlett2_data *private = mixer->private_data;
+
+ /* Return from the SELECTED or WRITE state to IDLE.
+ * The ERASING state is left as-is, and checked on next open.
+ */
+ if (private &&
+ private->hwdep_in_use &&
+ private->flash_write_state != SCARLETT2_FLASH_WRITE_STATE_ERASING)
+ private->flash_write_state = SCARLETT2_FLASH_WRITE_STATE_IDLE;
+
+ return 0;
+}
+
+static int scarlett2_hwdep_init(struct usb_mixer_interface *mixer)
+{
+ struct snd_hwdep *hw;
+ int err;
+
+ err = snd_hwdep_new(mixer->chip->card, "Focusrite Control", 0, &hw);
+ if (err < 0)
+ return err;
+
+ hw->private_data = mixer;
+ hw->exclusive = 1;
+ hw->ops.open = scarlett2_hwdep_open;
+ hw->ops.ioctl = scarlett2_hwdep_ioctl;
+ hw->ops.write = scarlett2_hwdep_write;
+ hw->ops.release = scarlett2_hwdep_release;
+
+ return 0;
+}
+
int snd_scarlett2_init(struct usb_mixer_interface *mixer)
{
struct snd_usb_audio *chip = mixer->chip;
@@ -4534,16 +7725,26 @@ int snd_scarlett2_init(struct usb_mixer_interface *mixer)
usb_audio_info(chip,
"Focusrite %s Mixer Driver enabled (pid=0x%04x); "
- "report any issues to g@b4.vu",
+ "report any issues to "
+ "https://github.com/geoffreybennett/scarlett-gen2/issues",
entry->series_name,
USB_ID_PRODUCT(chip->usb_id));
err = snd_scarlett2_controls_create(mixer, entry);
- if (err < 0)
+ if (err < 0) {
usb_audio_err(mixer->chip,
"Error initialising %s Mixer Driver: %d",
entry->series_name,
err);
+ return err;
+ }
+
+ err = scarlett2_hwdep_init(mixer);
+ if (err < 0)
+ usb_audio_err(mixer->chip,
+ "Error creating %s hwdep device: %d",
+ entry->series_name,
+ err);
return err;
}