Commit a35dc4ae authored by Ankit Nautiyal's avatar Ankit Nautiyal
Browse files

drm/i915/dp_mst: Use pipe_bpp->limits.{max/min}_bpp for dsc 



The dsc limits->pipe.max/min_bpp are already set in
intel_dp_compute_config_limits.
Use the limits while computing the link config with DSC for MST.

Signed-off-by: default avatarAnkit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: default avatarSuraj Kandpal <suraj.kandpal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241217093244.3938132-11-ankit.k.nautiyal@intel.com
parent 21ebc319

drivers/gpu/drm/i915/display/intel_dp_mst.c

+2 −6
Original line number Diff line number Diff line
@@ -396,14 +396,10 @@ static int mst_stream_dsc_compute_link_config(struct intel_dp *intel_dp, 
	int i, num_bpc;

	u8 dsc_bpc[3] = {};

	int min_bpp, max_bpp, sink_min_bpp, sink_max_bpp;

	int dsc_max_bpc, dsc_min_bpc;

	int min_compressed_bpp, max_compressed_bpp;



	dsc_max_bpc = intel_dp_dsc_max_src_input_bpc(display);

	dsc_min_bpc = intel_dp_dsc_min_src_input_bpc();



	max_bpp = min(dsc_max_bpc * 3, limits->pipe.max_bpp);

	min_bpp = max(dsc_min_bpc * 3, limits->pipe.min_bpp);

	max_bpp = limits->pipe.max_bpp;

	min_bpp = limits->pipe.min_bpp;



	num_bpc = drm_dp_dsc_sink_supported_input_bpcs(connector->dp.dsc_dpcd,

						       dsc_bpc);