drm/i915/cursor: Add helper to update cursor plane

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Move cursor fast path plane state update into helper
function. The target hw.crtc is passed as a parameter
so a later patch can reuse the helper for joiner
secondary pipes, where hw.crtc points at the secondary
being programmed while uapi.crtc stays on the primary.

v4: Drop uapi.crtc assignment from the helper. [Chaitanya]

Assisted-by: Claude:claude-sonnet-4.6
Signed-off-by: Nemesa Garg <nemesa.garg@intel.com>
Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://patch.msgid.link/20260901072813.2596383-3-nemesa.garg@intel.com

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Nemesa Garg 2026-09-01 12:58:10 +05:30 • committed by Suraj Kandpal

parent 13ab1c34d3

commit 5f6aeadf34

1 changed files with 27 additions and 12 deletions

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drivers/gpu/drm/i915/display/intel_cursor.c

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