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drm/amd/display: Change dc_surface_update cm2_params to const

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[WHY]
cm2_params is used to set update_flags.
It's value is not intended to be modified.

[WHAT]
Change the declaration of cm2_params to be a constant variable

Reviewed-by: Tao Huang <tao.huang@amd.com>
Reviewed-by: Ariel Bernstein <eric.bernstein@amd.com>
Signed-off-by: Shunlu Zhang <Shunlu.Zhang@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Shunlu Zhang
2024-09-03 01:08:01 -04:00
committed by Alex Deucher
parent 3924f200f1
commit 83762925c9
1 changed files with 1 additions and 1 deletions
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drivers/gpu/drm/amd/display/dc/dc.h
+1 -1
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@@ -1513,7 +1513,7 @@ struct dc_surface_update {
* change cm2_params.component_settings: Full update
* change cm2_params.cm2_luts: Fast update
*/
struct dc_cm2_parameters *cm2_params;
const struct dc_cm2_parameters *cm2_params;
const struct dc_csc_transform *cursor_csc_color_matrix;
unsigned int sdr_white_level_nits;
};