diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2024-03-29 18:03:03 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-04-16 21:25:44 -0400 |
| commit | a6ebaca1fbfb1c1d4affb44d804ebb87f13320e5 (patch) | |
| tree | 2ac94f3733815861f42d4709247ae2fad060352b /drivers/gpu/drm/amd/display/dc/dcn32 | |
| parent | 604079b2cf4f0a08438badeae6f2863f90fca954 (diff) | |
| download | linux-stable-a6ebaca1fbfb1c1d4affb44d804ebb87f13320e5.tar.gz linux-stable-a6ebaca1fbfb1c1d4affb44d804ebb87f13320e5.tar.bz2 linux-stable-a6ebaca1fbfb1c1d4affb44d804ebb87f13320e5.zip | |
Revert "drm/amd/display: fix USB-C flag update after enc10 feature init"
This reverts commit b5abd7f983e14054593dc91d6df2aa5f8cc67652.
This change breaks DSC on 4k monitors at 144Hz over USB-C.
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3254
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Muhammad Ahmed <ahmed.ahmed@amd.com>
Cc: Tom Chung <chiahsuan.chung@amd.com>
Cc: Charlene Liu <charlene.liu@amd.com>
Cc: Hamza Mahfooz <hamza.mahfooz@amd.com>
Cc: Harry Wentland <harry.wentland@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn32')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_link_encoder.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_link_encoder.c index e224a028d68a..8a0460e86309 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_link_encoder.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_link_encoder.c @@ -248,14 +248,12 @@ void dcn32_link_encoder_construct( enc10->base.hpd_source = init_data->hpd_source; enc10->base.connector = init_data->connector; - enc10->base.preferred_engine = ENGINE_ID_UNKNOWN; - - enc10->base.features = *enc_features; if (enc10->base.connector.id == CONNECTOR_ID_USBC) enc10->base.features.flags.bits.DP_IS_USB_C = 1; - if (enc10->base.connector.id == CONNECTOR_ID_USBC) - enc10->base.features.flags.bits.DP_IS_USB_C = 1; + enc10->base.preferred_engine = ENGINE_ID_UNKNOWN; + + enc10->base.features = *enc_features; enc10->base.transmitter = init_data->transmitter; |