Commit 61ae1240 authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915: Constify LUT entries in checker 



The LUT checker doesn't modify the LUT entries so make them const.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230606191504.18099-2-ville.syrjala@linux.intel.com


Reviewed-by: default avatarAnimesh Manna <animesh.manna@intel.com>
parent e028d7a4

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

+5 −5
Original line number Diff line number Diff line
@@ -2932,16 +2932,16 @@ static int icl_pre_csc_lut_precision(const struct intel_crtc_state *crtc_state) 
	return 16;

}



static bool err_check(struct drm_color_lut *lut1,

		      struct drm_color_lut *lut2, u32 err)

static bool err_check(const struct drm_color_lut *lut1,

		      const struct drm_color_lut *lut2, u32 err)

{

	return ((abs((long)lut2->red - lut1->red)) <= err) &&

		((abs((long)lut2->blue - lut1->blue)) <= err) &&

		((abs((long)lut2->green - lut1->green)) <= err);

}



static bool intel_lut_entries_equal(struct drm_color_lut *lut1,

				    struct drm_color_lut *lut2,

static bool intel_lut_entries_equal(const struct drm_color_lut *lut1,

				    const struct drm_color_lut *lut2,

				    int lut_size, u32 err)

{

	int i;
@@ -2958,7 +2958,7 @@ static bool intel_lut_equal(const struct drm_property_blob *blob1, 
			    const struct drm_property_blob *blob2,

			    int check_size, int precision)

{

	struct drm_color_lut *lut1, *lut2;

	const struct drm_color_lut *lut1, *lut2;

	int lut_size1, lut_size2;

	u32 err;