| Message ID | 20221128071544.4115881-9-ankit.k.nautiyal@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Handle BPC for HDMI2.1 PCON without DSC1.2 sink and other fixes | expand |
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index d97832b8da32..c40d081358f8 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -1570,6 +1570,10 @@ static int intel_dp_dsc_compute_config(struct intel_dp *intel_dp, if (!intel_dp_supports_dsc(intel_dp, pipe_config)) return -EINVAL; + /* Currently DSC with YCBCR420 format is not supported */ + if (pipe_config->output_format == INTEL_OUTPUT_FORMAT_YCBCR420) + return -EINVAL; + pipe_bpp = intel_dp_dsc_compute_bpp(intel_dp, conn_state->max_requested_bpc); if (intel_dp->force_dsc_bpc) {
Currently, DSC with YCBCR420 is not supported. Return -EINVAL when trying with DSC with output_format as YCBCR420. Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> --- drivers/gpu/drm/i915/display/intel_dp.c | 4 ++++ 1 file changed, 4 insertions(+)