diff options
| author | Nasir Osman <[email protected]> | 2023-02-01 14:16:12 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-02-14 16:04:28 -0500 |
| commit | 71c4ca2d3b079d0ba4d9b3033641fea906cebfb6 (patch) | |
| tree | 8c06ef9c70dce41fa0278fddb6543f57ecb6c81b /drivers/gpu/drm/amd/display/dc/link/link_detection.c | |
| parent | d6ed6d0d2aa8f238ca20ed03f24355336ff77dff (diff) | |
drm/amd/display: Remove stutter only configurations
[why]
Newer ASICs such as DCN314 needs to allow for both self refresh and mem
clk switching rather than just self refresh only. Otherwise, we can see
some p-state hangs on ASICs that do support mem clk switching.
[how]
Added an allow_self_refresh_only flag for dcn30_internal_validate_bw
and created a validate_bw method for DCN314 with the allow_self_refresh_only
flag set to false (to support mem clk switching).
Reviewed-by: Nicholas Kazlauskas <[email protected]>
Acked-by: Qingqing Zhuo <[email protected]>
Signed-off-by: Nasir Osman <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/link/link_detection.c')
0 files changed, 0 insertions, 0 deletions