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drm/i915/display: Copy color pipeline from plane in the primary joiner pipe

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When copying plane color state in a joiner configuration, use the plane in
the primary joiner pipe since it carries the pipeline number selected by
the user-space.

This assumes that all pipes in the joiner are symmetric in their plane
color capabilities.

Cc: stable@vger.kernel.org # v6.19+
Fixes: a78f1b6baf ("drm/i915/color: Add framework to program CSC")
Tested-by: Vidya Srinivas <vidya.srinivas@intel.com>
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patch.msgid.link/20260511053213.3122314-2-chaitanya.kumar.borah@intel.com
This commit is contained in:
Chaitanya Kumar Borah 2026-05-11 11:02:10 +05:30 committed by Ankit Nautiyal
parent 24c100b8ed
commit e8308fb5e0
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/display/intel_plane.c
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@ -396,7 +396,7 @@ intel_plane_color_copy_uapi_to_hw_state(struct intel_plane_state *plane_state,
bool changed = false;
int i = 0;
iter_colorop = plane_state->uapi.color_pipeline;
iter_colorop = from_plane_state->uapi.color_pipeline;
while (iter_colorop) {
for_each_new_colorop_in_state(state, colorop, new_colorop_state, i) {