diff options
| author | Alvin Lee <alvin.lee2@amd.com> | 2023-09-12 14:51:47 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-07-23 17:07:09 -0400 |
| commit | 4ccc8fdcca670edd76d8bfd6389f04c448cff6f6 (patch) | |
| tree | e012b042e0135102f5d61a8f66678d9e7d2eb318 /drivers/gpu/drm/amd/display/dc/resource/dcn321 | |
| parent | b68417613d4134b9e39fff95e72ca726268b47db (diff) | |
| download | lwn-4ccc8fdcca670edd76d8bfd6389f04c448cff6f6.tar.gz lwn-4ccc8fdcca670edd76d8bfd6389f04c448cff6f6.zip | |
drm/amd/display: Disable HBR audio for DP2 for certain ASICs
[Description]
Due to a HW bug, HBR audio is not supported for
DP2 encoders for certain ASICs.
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Signed-off-by: Jerry Zuo <jerry.zuo@amd.com>
Signed-off-by: Alvin Lee <alvin.lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/resource/dcn321')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c index 9a3cc0514a36..a414ed60a724 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn321/dcn321_resource.c @@ -1780,6 +1780,7 @@ static bool dcn321_resource_construct( dc->config.dc_mode_clk_limit_support = true; dc->config.enable_windowed_mpo_odm = true; + dc->config.disable_hbr_audio_dp2 = true; /* read VBIOS LTTPR caps */ { if (ctx->dc_bios->funcs->get_lttpr_caps) { |