diff options
| author | Eric Lai <eric_lai@quanta.corp-partner.google.com> | 2022-09-01 15:01:34 +0800 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2022-09-02 07:18:45 +0000 |
| commit | fbde1a5880ae6bacebe97a6a9d9386da5e69bc19 (patch) | |
| tree | b33018adbfcf918db2365234ad5b8389f1493c13 /src/mainboard/google | |
| parent | 25d01be47d0b5c1b545cc323ba11c2546c588d8b (diff) | |
mb/google/rex: Enable DSP UPD
Enable DSP setting. Make sure the SSP can work as expected.
BUG=b:243123156
TEST=Dev beep working on Rex.
Signed-off-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Change-Id: I6ae28e414ac4ac33f596df57691c979eac5fe132
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67270
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb b/src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb index 3471c7e805..1f079e295c 100644 --- a/src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb +++ b/src/mainboard/google/rex/variants/baseboard/rex/devicetree.cb @@ -20,6 +20,11 @@ chip soc/intel/meteorlake [PchSerialIoIndexUART2] = PchSerialIoDisabled, }" + register "pch_hda_dsp_enable" = "1" + register "pch_hda_idisp_link_tmode" = "HDA_TMODE_8T" + register "pch_hda_idisp_link_frequency" = "HDA_LINKFREQ_96MHZ" + register "pch_hda_idisp_codec_enable" = "1" + device domain 0 on device ref igpu on end device ref dtt on end |