diff options
| author | Ankit Nautiyal <ankit.k.nautiyal@intel.com> | 2023-11-10 13:10:13 +0300 |
|---|---|---|
| committer | Ankit Nautiyal <ankit.k.nautiyal@intel.com> | 2023-11-14 12:35:23 +0300 |
| commit | 08fcb5ab7b32848b1852145baf89007a3e3c28b9 (patch) | |
| tree | a8e891846a64bf60d8de17432954e05cb1e15e76 /drivers/gpu/drm/i915/display/intel_vdsc.c | |
| parent | 87c8812f4b009b5a5d38b1560b45d4a1cc4b24c5 (diff) | |
| download | linux-08fcb5ab7b32848b1852145baf89007a3e3c28b9.tar.xz | |
drm/i915/audio: Consider fractional vdsc bpp while computing tu_data
MTL+ supports fractional compressed bits_per_pixel, with precision of
1/16. This compressed bpp is stored in U6.4 format.
Accommodate the precision during calculation of transfer unit data
for hblank_early calculation.
v2:
-Fix tu_data calculation while dealing with U6.4 format. (Stan)
v3:
-Use BPP_X16_FMT to print vdsc bpp.
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/20231110101020.4067342-5-ankit.k.nautiyal@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_vdsc.c')
0 files changed, 0 insertions, 0 deletions