From b0b99058ccf975f5612cdf4aa15607dee05822b1 Mon Sep 17 00:00:00 2001 From: Aamir Bohra Date: Fri, 23 Aug 2019 09:52:11 -0700 Subject: soc/intel/cannonlake: Add config to disable display audio codec FSP 1263 looks for UPD configuration of "AudioLinkHda" if false it disables SDI# link for the codec. Change-Id: I8330f47416e580bf6b9ca1faed1de5cd578d0e2e Signed-off-by: Selma BENSAID Reviewed-on: https://review.coreboot.org/c/coreboot/+/35078 Reviewed-by: Aamir Bohra Reviewed-by: Furquan Shaikh Tested-by: build bot (Jenkins) --- src/soc/intel/cannonlake/chip.h | 1 + src/soc/intel/cannonlake/fsp_params.c | 1 + 2 files changed, 2 insertions(+) diff --git a/src/soc/intel/cannonlake/chip.h b/src/soc/intel/cannonlake/chip.h index fa98cd41a7..2ebe017fbd 100644 --- a/src/soc/intel/cannonlake/chip.h +++ b/src/soc/intel/cannonlake/chip.h @@ -154,6 +154,7 @@ struct soc_intel_cannonlake_config { /* Enable/Disable HD Audio Link. Muxed with SSP0/SSP1/SNDW1 */ uint8_t PchHdaAudioLinkHda; + uint8_t PchHdaIDispCodecDisconnect; uint8_t PchHdaAudioLinkDmic0; uint8_t PchHdaAudioLinkDmic1; uint8_t PchHdaAudioLinkSsp0; diff --git a/src/soc/intel/cannonlake/fsp_params.c b/src/soc/intel/cannonlake/fsp_params.c index 494c1db3fb..5cdddc6bf2 100644 --- a/src/soc/intel/cannonlake/fsp_params.c +++ b/src/soc/intel/cannonlake/fsp_params.c @@ -205,6 +205,7 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd) /* Audio */ params->PchHdaDspEnable = config->PchHdaDspEnable; + params->PchHdaIDispCodecDisconnect = config->PchHdaIDispCodecDisconnect; params->PchHdaAudioLinkHda = config->PchHdaAudioLinkHda; params->PchHdaAudioLinkDmic0 = config->PchHdaAudioLinkDmic0; params->PchHdaAudioLinkDmic1 = config->PchHdaAudioLinkDmic1; -- cgit v1.2.3