summaryrefslogtreecommitdiff
path: root/sound/pci/hda/hda_controller.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/pci/hda/hda_controller.c')
-rw-r--r--sound/pci/hda/hda_controller.c36
1 files changed, 9 insertions, 27 deletions
diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c
index a12e594d4e3b..fe2506672a72 100644
--- a/sound/pci/hda/hda_controller.c
+++ b/sound/pci/hda/hda_controller.c
@@ -130,8 +130,9 @@ static int azx_pcm_hw_params(struct snd_pcm_substream *substream,
azx_dev->core.bufsize = 0;
azx_dev->core.period_bytes = 0;
azx_dev->core.format_val = 0;
- ret = chip->ops->substream_alloc_pages(chip, substream,
- params_buffer_bytes(hw_params));
+ ret = snd_pcm_lib_malloc_pages(substream,
+ params_buffer_bytes(hw_params));
+
unlock:
dsp_unlock(azx_dev);
return ret;
@@ -141,7 +142,6 @@ static int azx_pcm_hw_free(struct snd_pcm_substream *substream)
{
struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
struct azx_dev *azx_dev = get_azx_dev(substream);
- struct azx *chip = apcm->chip;
struct hda_pcm_stream *hinfo = to_hda_pcm_stream(substream);
int err;
@@ -152,7 +152,7 @@ static int azx_pcm_hw_free(struct snd_pcm_substream *substream)
snd_hda_codec_cleanup(apcm->codec, hinfo, substream);
- err = chip->ops->substream_free_pages(chip, substream);
+ err = snd_pcm_lib_free_pages(substream);
azx_stream(azx_dev)->prepared = 0;
dsp_unlock(azx_dev);
return err;
@@ -732,6 +732,7 @@ int snd_hda_attach_pcm_stream(struct hda_bus *_bus, struct hda_codec *codec,
int pcm_dev = cpcm->device;
unsigned int size;
int s, err;
+ int type = SNDRV_DMA_TYPE_DEV_SG;
list_for_each_entry(apcm, &chip->pcm_list, list) {
if (apcm->pcm->device == pcm_dev) {
@@ -770,7 +771,9 @@ int snd_hda_attach_pcm_stream(struct hda_bus *_bus, struct hda_codec *codec,
size = CONFIG_SND_HDA_PREALLOC_SIZE * 1024;
if (size > MAX_PREALLOC_SIZE)
size = MAX_PREALLOC_SIZE;
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
+ if (chip->uc_buffer)
+ type = SNDRV_DMA_TYPE_DEV_UC_SG;
+ snd_pcm_lib_preallocate_pages_for_all(pcm, type,
chip->card->dev,
size, MAX_PREALLOC_SIZE);
return 0;
@@ -1220,27 +1223,6 @@ void snd_hda_bus_reset(struct hda_bus *bus)
bus->in_reset = 0;
}
-static int get_jackpoll_interval(struct azx *chip)
-{
- int i;
- unsigned int j;
-
- if (!chip->jackpoll_ms)
- return 0;
-
- i = chip->jackpoll_ms[chip->dev_index];
- if (i == 0)
- return 0;
- if (i < 50 || i > 60000)
- j = 0;
- else
- j = msecs_to_jiffies(i);
- if (j == 0)
- dev_warn(chip->card->dev,
- "jackpoll_ms value out of range: %d\n", i);
- return j;
-}
-
/* HD-audio bus initialization */
int azx_bus_init(struct azx *chip, const char *model,
const struct hdac_io_ops *io_ops)
@@ -1323,7 +1305,7 @@ int azx_probe_codecs(struct azx *chip, unsigned int max_slots)
err = snd_hda_codec_new(&chip->bus, chip->card, c, &codec);
if (err < 0)
continue;
- codec->jackpoll_interval = get_jackpoll_interval(chip);
+ codec->jackpoll_interval = chip->jackpoll_interval;
codec->beep_mode = chip->beep_mode;
codecs++;
}