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authorMark Brown <broonie@opensource.wolfsonmicro.com>2011-08-08 09:56:19 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-08-08 09:56:19 +0400
commit18d4ed4342c14ebeebe60d267b171053efcdfa87 (patch)
treef315e77f66cbb70869e2f80cde5c18380a80901e /include/sound
parent722d0daf2b607a32dad1357bf797e3803484af0a (diff)
parent22de4534ae12d61257fc0e53d2571686b03305bc (diff)
downloadlinux-18d4ed4342c14ebeebe60d267b171053efcdfa87.tar.xz
Merge branch 'for-3.1' into for-3.2
Conflict due to the fix for the register map failure - taken the for-3.1 version. Conflicts: sound/soc/codecs/sgtl5000.c
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/pcm.h35
-rw-r--r--include/sound/pcm_params.h16
-rw-r--r--include/sound/rawmidi.h4
-rw-r--r--include/sound/sb16_csp.h9
-rw-r--r--include/sound/soundfont.h2
-rw-r--r--include/sound/tea575x-tuner.h8
6 files changed, 56 insertions, 18 deletions
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index e1bad1130616..57e71fa33f7c 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -507,6 +507,18 @@ void snd_pcm_detach_substream(struct snd_pcm_substream *substream);
void snd_pcm_vma_notify_data(void *client, void *data);
int snd_pcm_mmap_data(struct snd_pcm_substream *substream, struct file *file, struct vm_area_struct *area);
+
+#ifdef CONFIG_SND_DEBUG
+void snd_pcm_debug_name(struct snd_pcm_substream *substream,
+ char *name, size_t len);
+#else
+static inline void
+snd_pcm_debug_name(struct snd_pcm_substream *substream, char *buf, size_t size)
+{
+ *buf = 0;
+}
+#endif
+
/*
* PCM library
*/
@@ -749,17 +761,18 @@ static inline const struct snd_interval *hw_param_interval_c(const struct snd_pc
return &params->intervals[var - SNDRV_PCM_HW_PARAM_FIRST_INTERVAL];
}
-#define params_access(p) ((__force snd_pcm_access_t)snd_mask_min(hw_param_mask((p), SNDRV_PCM_HW_PARAM_ACCESS)))
-#define params_format(p) ((__force snd_pcm_format_t)snd_mask_min(hw_param_mask((p), SNDRV_PCM_HW_PARAM_FORMAT)))
-#define params_subformat(p) snd_mask_min(hw_param_mask((p), SNDRV_PCM_HW_PARAM_SUBFORMAT))
-#define params_channels(p) hw_param_interval((p), SNDRV_PCM_HW_PARAM_CHANNELS)->min
-#define params_rate(p) hw_param_interval((p), SNDRV_PCM_HW_PARAM_RATE)->min
-#define params_period_size(p) hw_param_interval((p), SNDRV_PCM_HW_PARAM_PERIOD_SIZE)->min
-#define params_period_bytes(p) ((params_period_size(p)*snd_pcm_format_physical_width(params_format(p))*params_channels(p))/8)
-#define params_periods(p) hw_param_interval((p), SNDRV_PCM_HW_PARAM_PERIODS)->min
-#define params_buffer_size(p) hw_param_interval((p), SNDRV_PCM_HW_PARAM_BUFFER_SIZE)->min
-#define params_buffer_bytes(p) hw_param_interval((p), SNDRV_PCM_HW_PARAM_BUFFER_BYTES)->min
-
+#define params_channels(p) \
+ (hw_param_interval_c((p), SNDRV_PCM_HW_PARAM_CHANNELS)->min)
+#define params_rate(p) \
+ (hw_param_interval_c((p), SNDRV_PCM_HW_PARAM_RATE)->min)
+#define params_period_size(p) \
+ (hw_param_interval_c((p), SNDRV_PCM_HW_PARAM_PERIOD_SIZE)->min)
+#define params_periods(p) \
+ (hw_param_interval_c((p), SNDRV_PCM_HW_PARAM_PERIODS)->min)
+#define params_buffer_size(p) \
+ (hw_param_interval_c((p), SNDRV_PCM_HW_PARAM_BUFFER_SIZE)->min)
+#define params_buffer_bytes(p) \
+ (hw_param_interval_c((p), SNDRV_PCM_HW_PARAM_BUFFER_BYTES)->min)
int snd_interval_refine(struct snd_interval *i, const struct snd_interval *v);
void snd_interval_mul(const struct snd_interval *a, const struct snd_interval *b, struct snd_interval *c);
diff --git a/include/sound/pcm_params.h b/include/sound/pcm_params.h
index 85cf1cf4f31a..f494f1e3c900 100644
--- a/include/sound/pcm_params.h
+++ b/include/sound/pcm_params.h
@@ -337,5 +337,19 @@ static inline unsigned int sub(unsigned int a, unsigned int b)
return 0;
}
-#endif /* __SOUND_PCM_PARAMS_H */
+#define params_access(p) ((__force snd_pcm_access_t)\
+ snd_mask_min(hw_param_mask_c((p), SNDRV_PCM_HW_PARAM_ACCESS)))
+#define params_format(p) ((__force snd_pcm_format_t)\
+ snd_mask_min(hw_param_mask_c((p), SNDRV_PCM_HW_PARAM_FORMAT)))
+#define params_subformat(p) \
+ snd_mask_min(hw_param_mask_c((p), SNDRV_PCM_HW_PARAM_SUBFORMAT))
+static inline unsigned int
+params_period_bytes(const struct snd_pcm_hw_params *p)
+{
+ return (params_period_size(p) *
+ snd_pcm_format_physical_width(params_format(p)) *
+ params_channels(p)) / 8;
+}
+
+#endif /* __SOUND_PCM_PARAMS_H */
diff --git a/include/sound/rawmidi.h b/include/sound/rawmidi.h
index 2480e7d10dcf..6b14359d9fed 100644
--- a/include/sound/rawmidi.h
+++ b/include/sound/rawmidi.h
@@ -27,6 +27,7 @@
#include <linux/spinlock.h>
#include <linux/wait.h>
#include <linux/mutex.h>
+#include <linux/workqueue.h>
#if defined(CONFIG_SND_SEQUENCER) || defined(CONFIG_SND_SEQUENCER_MODULE)
#include "seq_device.h"
@@ -63,6 +64,7 @@ struct snd_rawmidi_global_ops {
};
struct snd_rawmidi_runtime {
+ struct snd_rawmidi_substream *substream;
unsigned int drain: 1, /* drain stage */
oss: 1; /* OSS compatible mode */
/* midi stream buffer */
@@ -79,7 +81,7 @@ struct snd_rawmidi_runtime {
/* event handler (new bytes, input only) */
void (*event)(struct snd_rawmidi_substream *substream);
/* defers calls to event [input] or ops->trigger [output] */
- struct tasklet_struct tasklet;
+ struct work_struct event_work;
/* private data */
void *private_data;
void (*private_free)(struct snd_rawmidi_substream *substream);
diff --git a/include/sound/sb16_csp.h b/include/sound/sb16_csp.h
index 736eac71d053..af1b49e982df 100644
--- a/include/sound/sb16_csp.h
+++ b/include/sound/sb16_csp.h
@@ -99,7 +99,14 @@ struct snd_sb_csp_info {
/* get CSP information */
#define SNDRV_SB_CSP_IOCTL_INFO _IOR('H', 0x10, struct snd_sb_csp_info)
/* load microcode to CSP */
-#define SNDRV_SB_CSP_IOCTL_LOAD_CODE _IOW('H', 0x11, struct snd_sb_csp_microcode)
+/* NOTE: struct snd_sb_csp_microcode overflows the max size (13 bits)
+ * defined for some architectures like MIPS, and it leads to build errors.
+ * (x86 and co have 14-bit size, thus it's valid, though.)
+ * As a workaround for skipping the size-limit check, here we don't use the
+ * normal _IOW() macro but _IOC() with the manual argument.
+ */
+#define SNDRV_SB_CSP_IOCTL_LOAD_CODE \
+ _IOC(_IOC_WRITE, 'H', 0x11, sizeof(struct snd_sb_csp_microcode))
/* unload microcode from CSP */
#define SNDRV_SB_CSP_IOCTL_UNLOAD_CODE _IO('H', 0x12)
/* start CSP */
diff --git a/include/sound/soundfont.h b/include/sound/soundfont.h
index f95d99ba7f74..679df0574066 100644
--- a/include/sound/soundfont.h
+++ b/include/sound/soundfont.h
@@ -121,7 +121,7 @@ int snd_soundfont_search_zone(struct snd_sf_list *sflist, int *notep, int vel,
int snd_sf_calc_parm_hold(int msec);
int snd_sf_calc_parm_attack(int msec);
int snd_sf_calc_parm_decay(int msec);
-#define snd_sf_calc_parm_delay(msec) (0x8000 - (msec) * 1000 / 725);
+#define snd_sf_calc_parm_delay(msec) (0x8000 - (msec) * 1000 / 725)
extern int snd_sf_vol_table[128];
int snd_sf_linear_to_log(unsigned int amount, int offset, int ratio);
diff --git a/include/sound/tea575x-tuner.h b/include/sound/tea575x-tuner.h
index d2ea112fc20f..726e94742a5c 100644
--- a/include/sound/tea575x-tuner.h
+++ b/include/sound/tea575x-tuner.h
@@ -23,8 +23,8 @@
*/
#include <linux/videodev2.h>
+#include <media/v4l2-ctrls.h>
#include <media/v4l2-dev.h>
-#include <media/v4l2-ioctl.h>
#define TEA575X_FMIF 10700
@@ -42,18 +42,20 @@ struct snd_tea575x_ops {
};
struct snd_tea575x {
- struct video_device *vd; /* video device */
+ struct video_device vd; /* video device */
bool tea5759; /* 5759 chip is present */
bool mute; /* Device is muted? */
bool stereo; /* receiving stereo */
bool tuned; /* tuned to a station */
unsigned int val; /* hw value */
unsigned long freq; /* frequency */
- unsigned long in_use; /* set if the device is in use */
+ struct mutex mutex;
struct snd_tea575x_ops *ops;
void *private_data;
u8 card[32];
u8 bus_info[32];
+ struct v4l2_ctrl_handler ctrl_handler;
+ int (*ext_init)(struct snd_tea575x *tea);
};
int snd_tea575x_init(struct snd_tea575x *tea);