Commit 95500992 authored by Suraj Kandpal's avatar Suraj Kandpal Committed by Ankit Nautiyal
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drm/i915/drm: Fix comment for YCbCr20 qp table declaration 



Fix comment for YCbCr420 qp table declaration of max value
where the min value is 4 and the max value is 12/15/18
depending on bpc.

Signed-off-by: default avatarSuraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: default avatarAnkit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: default avatarAnkit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230705051502.2568245-3-suraj.kandpal@intel.com
parent ef4374fb

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

+7 −3
Original line number Diff line number Diff line
@@ -17,13 +17,17 @@ 
/* from BPP 6 to 36 in steps of 0.5 */

#define RC_RANGE_QP444_12BPC_MAX_NUM_BPP	61



/* from BPP 6 to 24 in steps of 0.5 */

/* For YCbCr420 the bits_per_pixel sent in PPS params

 * is double the target bpp. The below values represent

 * the target bpp.

 */

/* from BPP 4 to 12 in steps of 0.5 */

#define RC_RANGE_QP420_8BPC_MAX_NUM_BPP		17



/* from BPP 6 to 30 in steps of 0.5 */

/* from BPP 4 to 15 in steps of 0.5 */

#define RC_RANGE_QP420_10BPC_MAX_NUM_BPP	23



/* from BPP 6 to 36 in steps of 0.5 */

/* from BPP 4 to 18 in steps of 0.5 */

#define RC_RANGE_QP420_12BPC_MAX_NUM_BPP	29



/*