diff options
| author | Vandita Kulkarni <vandita.kulkarni@intel.com> | 2023-11-10 15:40:14 +0530 |
|---|---|---|
| committer | Ankit Nautiyal <ankit.k.nautiyal@intel.com> | 2023-11-14 15:05:24 +0530 |
| commit | 2df50cb46a4c64107e7a70e8b00e7ffc0806b5a3 (patch) | |
| tree | 79ae365258b6811cb333cd1278fc5c151c2d9b84 /drivers/gpu/drm/i915/display/intel_qp_tables.c | |
| parent | 08fcb5ab7b32848b1852145baf89007a3e3c28b9 (diff) | |
drm/i915/dsc/mtl: Add support for fractional bpp
Consider the fractional bpp while reading the qp values.
v2: Use helpers for fractional, integral bits of bits_per_pixel. (Suraj)
Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Sui Jingfeng <suijingfeng@loongson.cn>
Link: https://patchwork.freedesktop.org/patch/msgid/20231110101020.4067342-6-ankit.k.nautiyal@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_qp_tables.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_qp_tables.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_qp_tables.c b/drivers/gpu/drm/i915/display/intel_qp_tables.c index 543cdc46aa1d..600c815e37e4 100644 --- a/drivers/gpu/drm/i915/display/intel_qp_tables.c +++ b/drivers/gpu/drm/i915/display/intel_qp_tables.c @@ -34,9 +34,6 @@ * These qp tables are as per the C model * and it has the rows pointing to bpps which increment * in steps of 0.5 - * We do not support fractional bpps as of today, - * hence we would skip the fractional bpps during - * our references for qp calclulations. */ static const u8 rc_range_minqp444_8bpc[DSC_NUM_BUF_RANGES][RC_RANGE_QP444_8BPC_MAX_NUM_BPP] = { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |