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

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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: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241217093244.3938132-11-ankit.k.nautiyal@intel.com
This commit is contained in:
Ankit Nautiyal 2024-12-17 15:02:40 +05:30
parent 21ebc319fe
commit a35dc4aee3
1 changed files with 2 additions and 6 deletions
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8
drivers/gpu/drm/i915/display/intel_dp_mst.c
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@ -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);