diff options
| author | Muhammad Ahmed <Muhammad.Ahmed@amd.com> | 2025-07-24 21:50:25 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-08-04 14:40:32 -0400 |
| commit | 5dc0ec782ef17ed10b87fa0962388040a86602c8 (patch) | |
| tree | 1e7053c0f52c6d5af9b47023f183d0b2bcc7ea96 /drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h | |
| parent | 20ea30a793f29fd9026406dc4de3c8d17da120c2 (diff) | |
drm/amd/display: Adding interface to log hw state when underflow happens
[why]
Will help us better debug underflow issues.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Muhammad Ahmed <Muhammad.Ahmed@amd.com>
Signed-off-by: Roman Li <roman.li@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 52b745667ef7..9bee45b36629 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h @@ -229,6 +229,8 @@ struct hubbub_funcs { void (*program_compbuf_segments)(struct hubbub *hubbub, unsigned compbuf_size_seg, bool safe_to_increase); void (*wait_for_det_update)(struct hubbub *hubbub, int hubp_inst); bool (*program_arbiter)(struct hubbub *hubbub, struct dml2_display_arb_regs *arb_regs, bool safe_to_lower); + void (*get_det_sizes)(struct hubbub *hubbub, uint32_t *curr_det_sizes, uint32_t *target_det_sizes); + uint32_t (*compbuf_config_error)(struct hubbub *hubbub); }; struct hubbub { |