drm/i915: Store ilk+ csc matrices in the crtc state

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Embed a pair of intel_csc_matrix structs in the crtc state,
and fill them out appropriately during atomic_check().

Since pre-ivb platforms don't have programmable post offsets
we shall leave those zeroed, mainly in preparation for
state readout+check.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230329135002.3096-6-ville.syrjala@linux.intel.com
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>

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This commit is contained in:

Ville Syrjälä 2023-03-29 16:49:55 +03:00

parent 1dcd7aac31

commit 68f5f78d0f

2 changed files with 64 additions and 24 deletions

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88

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

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2

drivers/gpu/drm/i915/display/intel_display_types.h

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