A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-30 19:51:31 -04:00
Code Issues Projects Releases Packages Wiki Activity

[ALSA] add number of periods constraint to snd-aoa

Browse source 
The aoa driver is not specifying constraints on number of periods, and, it
seems, it might end with a non-integer number, which it cannot deal with.
Fix by adding a proper constraint.

Signed-off-by: Heikki Lindholm  <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Signed-off-by: Jaroslav Kysela <[email protected]>
This commit is contained in:
Heikki Lindholm 2007-11-23 15:37:48 +01:00 • committed by Jaroslav Kysela
commit df86d1149f
1 changed files with 6 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

6
sound/aoa/soundbus/i2sbus/i2sbus-pcm.c
View file

@ -194,6 +194,12 @@ static int i2sbus_pcm_open(struct i2sbus_dev *i2sdev, int in)
hw->period_bytes_max = 16384;
hw->periods_min = 3;
hw->periods_max = MAX_DBDMA_COMMANDS;
err = snd_pcm_hw_constraint_integer(pi->substream->runtime,
SNDRV_PCM_HW_PARAM_PERIODS);
if (err < 0) {
result = err;
goto out_unlock;
}
list_for_each_entry(cii, &sdev->codec_list, list) {
if (cii->codec->open) {
err = cii->codec->open(cii, pi->substream);