diff options
| author | Eric Yang <Eric.Yang2@amd.com> | 2021-07-09 17:47:39 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-07-28 16:37:17 -0400 |
| commit | bbf87050791f763f0aee46d452ac04dec52c0834 (patch) | |
| tree | a6d8b4fc0373793b1a556834d91db7ceefc5dcd8 /drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h | |
| parent | 02352bfd78c30152b46c8b6d66c32f9f9389f0b7 (diff) | |
drm/amd/display: refactor riommu invalidation wa
[Why]
A cleaner solution, only done once on boot.
[How]
Remove previous workaround and configure an extra
vmid one time on boot
Reviewed-by: Kazlauskas Nicholas <Nicholas.Kazlauskas@amd.com>
Acked-by: Solomon Chiu <solomon.chiu@amd.com>
Signed-off-by: Eric Yang <Eric.Yang2@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 | 3 |
1 files changed, 0 insertions, 3 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 259283d8bde8..713f5558f5e1 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h @@ -166,15 +166,12 @@ struct hubbub_funcs { void (*program_det_size)(struct hubbub *hubbub, int hubp_inst, unsigned det_buffer_size_in_kbyte); void (*program_compbuf_size)(struct hubbub *hubbub, unsigned compbuf_size_kb, bool safe_to_increase); void (*init_crb)(struct hubbub *hubbub); - void (*apply_invalidation_req_wa)(struct hubbub *hubbub, - struct dcn_hubbub_phys_addr_config *pa_config); }; struct hubbub { const struct hubbub_funcs *funcs; struct dc_context *ctx; bool riommu_active; - struct dcn_hubbub_phys_addr_config vmid_cache; }; #endif |