diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h index 3ec111736e3a..17c99623659e 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h @@ -133,6 +133,16 @@ struct amdgpu_dm_backlight_caps { }; /** + * struct dal_allocation - Tracks mapped FB memory for SMU communication + */ +struct dal_allocation { + struct list_head list; + struct amdgpu_bo *bo; + void *cpu_ptr; + u64 gpu_addr; +}; + +/** * struct amdgpu_display_manager - Central amdgpu display manager device * * @dc: Display Core control structure @@ -385,6 +395,12 @@ struct amdgpu_display_manager { */ struct amdgpu_encoder mst_encoders[AMDGPU_DM_MAX_CRTC]; bool force_timing_sync; + /** + * @da_list: + * + * DAL fb memory allocation list, for communication with SMU. + */ + struct list_head da_list; }; enum dsc_clock_force_state { |