Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

ASoC: HKDK : max98090: Update master clock frequencies #55

Merged
merged 1 commit into from
Jul 9, 2014
Merged

ASoC: HKDK : max98090: Update master clock frequencies #55

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
34 changes: 12 additions & 22 deletions sound/soc/samsung/hkdk_max98090.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -54,7 +54,7 @@ static int odroid_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_dai *codec_dai = rtd->codec_dai;
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
int bfs, psr, rfs, ret;
int bfs, psr, ret;
unsigned long rclk;
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_U24:
Expand All @@ -69,43 +69,33 @@ static int odroid_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
}
switch (params_rate(params)) {
case 8000:
case 12000:
case 16000:
case 22050:
case 24000:
case 32000:
case 44100:
case 48000:
case 88200:
case 64000:
case 96000:
if (bfs == 48)
rfs = 384;
rclk = 18432000;
else
rfs = 256;
break;
case 64000:
rfs = 384;
rclk = 12288000;
break;
case 8000:
case 11025:
case 12000:
case 22050:
case 44100:
case 88200:
if (bfs == 48)
rfs = 768;
rclk = 16934400;
else
rfs = 512;
rclk = 11289600;
break;
default:
return -EINVAL;
}
rclk = params_rate(params) * rfs;

switch (rclk) {
case 4096000:
case 5644800:
case 6144000:
case 8467200:
case 9216000:
psr = 8;
break;
case 8192000:
case 11289600:
case 12288000:
case 16934400:
Expand Down