GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

google/reef: Update gpio config for audio 

This changelist updates gpio config for speaker SDMODE pin.
It disables speaker by default.
Audio kernel is expected to enable this when audio rendering starts.

Change-Id: Id33ad29e637bf1fe6b02e8a4b0fd9e220e8983e7
Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>
Reviewed-on: https://review.coreboot.org/15433
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Sathyanarayana Nujella 2016-06-16 14:34:30 -07:00 committed by Martin Roth
parent 48f662d941
commit fc4c15b9e2
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/mainboard/google/reef/gpio.h
View File

@ -213,7 +213,7 @@ static const struct pad_config gpio_table[] = {
/* I2S1 -- largely unused */
PAD_CFG_GPI(GPIO_74, UP_20K, DEEP), /* I2S1_MCLK */
PAD_CFG_GPI(GPIO_75, UP_20K, DEEP), /* I2S1_BCLK -- PCH_WP */
PAD_CFG_GPI(GPIO_76, UP_20K, DEEP), /* I2S1_WS_SYNC */
PAD_CFG_GPO(GPIO_76, 0, DEEP), /* I2S1_WS_SYNC -- SPK_PA_EN */
PAD_CFG_GPI(GPIO_77, UP_20K, DEEP), /* I2S1_SDI */
PAD_CFG_GPI(GPIO_78, UP_20K, DEEP), /* I2S1_SDO */