sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

soc/amd/picasso: Configure ACP_PME_EN and ACP_I2S_WAKE_EN

Browse Source 
This change adds support for configuring ACP_PME_EN and ACP_I2S_WAKE_EN
using the mainboard setting for `acp_pme_enable` and `acp_i2s_wake_enable`
in the devicetree. This is required to get I2S_Wake event on headset jack
plug/unplug when using CODEC_GPI pad.

BUG=b:146317284,b:161328042

Signed-off-by: Akshu Agrawal <akshu.agrawal@amd.com>
Change-Id: I522d7497940f499fbc3181d866f2b44e979bba7a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/1969104
Reviewed-by: Raul E Rangel <rrangel@chromium.org>
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43495
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Akshu Agrawal
2019-12-16 15:13:17 +05:30
committed by Aaron Durbin
parent 34aab089e3
commit 42d4a57b77
3 changed files with 23 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/soc/amd/picasso/chip.h
View File

@@ -59,6 +59,11 @@ struct soc_amd_picasso_config {
I2S_PINS_UNCONF = 7, /* All pads will be input mode */
} acp_pin_cfg;
/* Enable ACP I2S wake feature (0 = disable, 1 = enable) */
u8 acp_i2s_wake_enable;
/* Enable ACP PME (0 = disable, 1 = enable) */
u8 acpi_pme_enable;
/**
* IRQ 0 - 15 have a default trigger of edge and default polarity of high.
* If you have a device that requires a different configuration you can override the