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| author | Aamir Bohra <aamir.bohra@intel.com> | 2019-08-23 09:52:11 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-08-26 07:13:13 +0000 |
| commit | b0b99058ccf975f5612cdf4aa15607dee05822b1 (patch) | |
| tree | e2acc7e62c1064a51d9b4833897a2bb8166c2c08 /src | |
| parent | 4a86b3b0368c6955d791a8a4d57da3741712b01e (diff) | |
| download | coreboot-b0b99058ccf975f5612cdf4aa15607dee05822b1.tar.xz | |
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 <selma.bensaid@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35078
Reviewed-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/cannonlake/chip.h | 1 | ||||
| -rw-r--r-- | src/soc/intel/cannonlake/fsp_params.c | 1 |
2 files changed, 2 insertions, 0 deletions
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; |