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drm/i915/dp: Use connector DSC DPCD in intel_dp_dsc_compute_config()

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Use the connector's DSC DPCD capabilities in
intel_dp_dsc_compute_config().

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231006133727.1822579-18-imre.deak@intel.com
This commit is contained in:
Imre Deak 2023-10-06 16:37:25 +03:00
parent 031c19b52c
commit 2bd3d20ffa
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/display/intel_dp.c
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@ -2150,7 +2150,7 @@ int intel_dp_dsc_compute_config(struct intel_dp *intel_dp,
/* Calculate Slice count */
if (intel_dp_is_edp(intel_dp)) {
pipe_config->dsc.slice_count =
drm_dp_dsc_sink_max_slice_count(intel_dp->dsc_dpcd,
drm_dp_dsc_sink_max_slice_count(connector->dp.dsc_dpcd,
true);
if (!pipe_config->dsc.slice_count) {
drm_dbg_kms(&dev_priv->drm, "Unsupported Slice Count %d\n",