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| author | Samson Tam <Samson.Tam@amd.com> | 2024-04-24 08:37:04 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-05-20 16:19:34 -0400 |
| commit | 7a1dd866c5ac7d25bd1795e1cd507cabe29958ea (patch) | |
| tree | 7b6cfbe107909324ec36bc8bac4d15a3be84df8e /drivers/leds/leds-locomo.c | |
| parent | 70bb97d95fe149607f8e148087ee7e48cc3e94d6 (diff) | |
drm/amd/display: enable EASF support for DCN40
[Why]
Enable adaptive scaler support for DCN401
[How]
- Enable build flag for SPL
- Set prefer_easf flag to true
- Apply light linear scaling policy based on transfer function and pixel
format. Choose between linear or non-linear scaling
- Set matrix_mode based on pixel format
- Disable ring estimator
- Add missing EASF register defines, masks, and writes
- Disable EASF if scale ratio or number of taps is unsupported and when
bypassing the scaler
- Add debug flags and registry keys for debugging SPL and EASF
- Add support for Visual Confirm with EASF
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Samson Tam <Samson.Tam@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/leds/leds-locomo.c')
0 files changed, 0 insertions, 0 deletions