drm/i915/dp_mst: Use link.{min/max}_bpp_x16

The link.{min/max}_bpp_x16 is already set in crtc_state, use that while
computing link config for MST.

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241217093244.3938132-15-ankit.k.nautiyal@intel.com

diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 689fbd6bcf9b6d367a30909d43e033fb4e1add69..a9d9d7694acba493cef14e6b504a0e7817e53f9c 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -428,15 +428,8 @@ static int mst_stream_dsc_compute_link_config(struct intel_dp *intel_dp,
 
        crtc_state->pipe_bpp = max_bpp;
 
-       max_compressed_bpp = intel_dp_dsc_sink_max_compressed_bpp(connector,
-                                                                 crtc_state,
-                                                                 max_bpp / 3);
-       max_compressed_bpp = min(max_compressed_bpp,
-                                fxp_q4_to_int(limits->link.max_bpp_x16));
-
-       min_compressed_bpp = intel_dp_dsc_sink_min_compressed_bpp(crtc_state);
-       min_compressed_bpp = max(min_compressed_bpp,
-                                fxp_q4_to_int_roundup(limits->link.min_bpp_x16));
+       max_compressed_bpp = fxp_q4_to_int(limits->link.max_bpp_x16);
+       min_compressed_bpp = fxp_q4_to_int_roundup(limits->link.min_bpp_x16);
 
        drm_dbg_kms(display->drm, "DSC Sink supported compressed min bpp %d compressed max bpp %d\n",
                    min_compressed_bpp, max_compressed_bpp);