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| author | Charlene Liu <charlene.liu@amd.com> | 2023-07-31 20:01:11 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-08-15 18:08:28 -0400 |
| commit | f7d0157bfb26b8a88d424ac946c4ea31243317f8 (patch) | |
| tree | 250e34f38ea34ff59cb645aa7202efd6b7a2a60c /drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h | |
| parent | 53f3288079460ec7c86a39871af5c8b2a5d48685 (diff) | |
| download | lwn-f7d0157bfb26b8a88d424ac946c4ea31243317f8.tar.gz lwn-f7d0157bfb26b8a88d424ac946c4ea31243317f8.zip | |
drm/amd/display: avoid crash and add z8_marks related in dml
[why]
add dml1 used calculate_wm_and_dlg function pointer check to prevent crash.
add z8 watermarks to struct for later asic use
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Stylon Wang <stylon.wang@amd.com>
Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h index aaa293613846..f5677dbb4e7d 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h @@ -49,6 +49,8 @@ struct dcn_hubbub_wm_set { uint32_t dram_clk_change; uint32_t usr_retrain; uint32_t fclk_pstate_change; + uint32_t sr_enter_exit_Z8; + uint32_t sr_enter_Z8; }; struct dcn_hubbub_wm { |