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| author | Harry VanZyllDeJong <hvanzyll@amd.com> | 2026-07-15 14:58:42 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-08-06 09:58:25 -0400 |
| commit | 3df68ac6a75feffedbbf3f24e7914ebb3d79d631 (patch) | |
| tree | 46f7266d4ddc096d7d2522de9e7d922c184cdf45 /tools/perf/scripts/python | |
| parent | 807d6345bc8ee57dee1991e726d3aa012543b169 (diff) | |
drm/amd/display: Update VRR info packet to support 12-bit refresh rates
[Why]
VRR info packet previously only supported up to 10-bit refresh rate values
limiting the range of FreeSync minimum and maximum refresh rates that
could be encoded.
[How]
Expanded the bit masking in PB11/PB12 from 2 to 4 bits to capture bits
11:8 of the minimum and maximum FreeSync refresh rates, enabling the VRR
info packet to encode 12-bit refresh rate values.
Reviewed-by: Anthony Koo <anthony.koo@amd.com>
Signed-off-by: Harry VanZyllDeJong <hvanzyll@amd.com>
Signed-off-by: Roman Li <roman.li@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions