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drm/i915/dsc: make parameter arrays const

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No need for them to be mutable.

Cc: Manasi Navare <manasi.d.navare@intel.com>
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191104141439.26312-1-jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2019-11-04 16:14:36 +02:00
parent 59ed05ccdd
commit 074f51574e
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/i915/display/intel_vdsc.c
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@ -33,7 +33,7 @@ enum COLUMN_INDEX_BPC {
#define DSC_SUPPORTED_VERSION_MIN 1
/* From DSC_v1.11 spec, rc_parameter_Set syntax element typically constant */
static u16 rc_buf_thresh[] = {
static const u16 rc_buf_thresh[] = {
896, 1792, 2688, 3584, 4480, 5376, 6272, 6720, 7168, 7616,
7744, 7872, 8000, 8064
};
@ -53,7 +53,7 @@ struct rc_parameters {
* Selected Rate Control Related Parameter Recommended Values
* from DSC_v1.11 spec & C Model release: DSC_model_20161212
*/
static struct rc_parameters rc_params[][MAX_COLUMN_INDEX] = {
static const struct rc_parameters rc_params[][MAX_COLUMN_INDEX] = {
{
/* 6BPP/8BPC */
{ 768, 15, 6144, 3, 13, 11, 11, {