UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

ASoC: wm5102: Apply a SYSCLK patch for later revs 

Evaluation has identified some performance improvements to the device.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2013-03-05 22:59:35 +08:00
parent 5752ec93f3
commit 82968b7e8d
1 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
sound/soc/codecs/wm5102.c
View File

@ -573,6 +573,13 @@ static const struct reg_default wm5102_sysclk_reva_patch[] = {
{ 0x025e, 0x0112 },
};
static const struct reg_default wm5102_sysclk_revb_patch[] = {
{ 0x3081, 0x08FE },
{ 0x3083, 0x00ED },
{ 0x30C1, 0x08FE },
{ 0x30C3, 0x00ED },
};
static int wm5102_sysclk_ev(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
@ -587,6 +594,10 @@ static int wm5102_sysclk_ev(struct snd_soc_dapm_widget *w,
patch = wm5102_sysclk_reva_patch;
patch_size = ARRAY_SIZE(wm5102_sysclk_reva_patch);
break;
default:
patch = wm5102_sysclk_revb_patch;
patch_size = ARRAY_SIZE(wm5102_sysclk_revb_patch);
break;
}
switch (event) {