diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h index 0574c29cc4a8..67996c662c0b 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h @@ -27,12 +27,28 @@ #include "dm_services_types.h" +enum dmcu_state { + DMCU_NOT_INITIALIZED = 0, + DMCU_RUNNING = 1 +}; + +struct dmcu_version { + unsigned int day; + unsigned int month; + unsigned int year; + unsigned int interface_version; +}; + struct dmcu { struct dc_context *ctx; const struct dmcu_funcs *funcs; + + enum dmcu_state dmcu_state; + struct dmcu_version dmcu_version; }; struct dmcu_funcs { + bool (*dmcu_init)(struct dmcu *dmcu); bool (*load_iram)(struct dmcu *dmcu, unsigned int start_offset, const char *src, |