From: Ankit Nautiyal Date: Tue, 17 Dec 2024 09:32:44 +0000 (+0530) Subject: drm/i915/dp_mst: Use link.{min/max}_bpp_x16 X-Git-Tag: v6.14-rc1~174^2~8^2~32 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5aad05463d221bb8afb11607d63eb56fc56eff82;p=thirdparty%2Fkernel%2Flinux.git 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 Reviewed-by: Suraj Kandpal 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 689fbd6bcf9b6..a9d9d7694acba 100644 --- 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);