diff options
| author | Josip Pavic <Josip.Pavic@amd.com> | 2021-06-21 12:17:24 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-07-21 13:39:25 -0400 |
| commit | 98e95e4f7996a60ee44ca6d8ab7f280e4bf7d618 (patch) | |
| tree | 1463d507661f04ac6665eb6e9ebdac060d6f424c /drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h | |
| parent | drm/amd/display: Prevent Diags from entering S2 (diff) | |
| download | linux-98e95e4f7996a60ee44ca6d8ab7f280e4bf7d618.tar.gz linux-98e95e4f7996a60ee44ca6d8ab7f280e4bf7d618.zip | |
drm/amd/display: log additional register state for debug
[Why & How]
Extend existing state collection functions to add some additional
registers useful for debug, and add state collection function for DC
hubbub
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Josip Pavic <Josip.Pavic@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 | 11 |
1 files changed, 11 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 0638b337f143..713f5558f5e1 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h @@ -102,6 +102,15 @@ struct hubbub_addr_config { } default_addrs; }; +struct dcn_hubbub_state { + uint32_t vm_fault_addr_msb; + uint32_t vm_fault_addr_lsb; + uint32_t vm_error_status; + uint32_t vm_error_vmid; + uint32_t vm_error_pipe; + uint32_t vm_error_mode; +}; + struct hubbub_funcs { void (*update_dchub)( struct hubbub *hubbub, @@ -149,6 +158,8 @@ struct hubbub_funcs { void (*force_wm_propagate_to_pipes)(struct hubbub *hubbub); + void (*hubbub_read_state)(struct hubbub *hubbub, struct dcn_hubbub_state *hubbub_state); + void (*force_pstate_change_control)(struct hubbub *hubbub, bool force, bool allow); void (*init_watermarks)(struct hubbub *hubbub); |