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authorStanislav Lisovskiy <stanislav.lisovskiy@intel.com>2023-03-27 09:42:17 +0300
committerJani Nikula <jani.nikula@intel.com>2023-04-03 11:36:49 +0300
commit95d939bb97ff9be101ae4ceeb322535589da2190 (patch)
treeb871fdc447b1dd945e5ae4c2dc28223fa3c1691d /drivers/gpu
parentc74237496fbc799257b091179dd01a3200f7314d (diff)
downloadlinux-95d939bb97ff9be101ae4ceeb322535589da2190.tar.xz
drm/i915: Use compressed bpp when calculating m/n value for DP MST DSC
For obvious reasons, we use compressed bpp instead of pipe bpp for DSC DP SST case. Lets be consistent and use compressed bpp instead of pipe bpp, also in DP MST DSC case. Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Fixes: d51f25eb479a ("drm/i915: Add DSC support to MST path") Link: https://patchwork.freedesktop.org/patch/msgid/20230327064217.24033-1-stanislav.lisovskiy@intel.com (cherry picked from commit ea1deabc6f11575eb3375b454457eaa3c9837abc) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/i915/display/intel_dp_mst.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 2106b3de225a..7c9b328bc2d7 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -232,7 +232,7 @@ static int intel_dp_dsc_mst_compute_link_config(struct intel_encoder *encoder,
return slots;
}
- intel_link_compute_m_n(crtc_state->pipe_bpp,
+ intel_link_compute_m_n(crtc_state->dsc.compressed_bpp,
crtc_state->lane_count,
adjusted_mode->crtc_clock,
crtc_state->port_clock,