diff options
| author | Leo (Sunpeng) Li <sunpeng.li@amd.com> | 2017-12-18 14:20:39 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-02-19 14:17:36 -0500 |
| commit | 31aec354f92ca811df79439233130dbd232162a9 (patch) | |
| tree | 1b99b1672dd517481f50e488d709d53d07988618 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | |
| parent | 8cb1545caddb4416f12c43adba4657e48a14e0fc (diff) | |
drm/amd/display: Implement interface for CRC on CRTC
Add interfaces in DC for per CRTC CRC configuration and fetching.
Also implement amdgpu_dm functions to hook onto DRM.
Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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 | 12 |
1 files changed, 12 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 2faa77a7eeda..c2ca7b50f0b7 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h @@ -210,6 +210,8 @@ struct dm_plane_state { struct dm_crtc_state { struct drm_crtc_state base; struct dc_stream_state *stream; + + bool crc_first_skipped; }; #define to_dm_crtc_state(x) container_of(x, struct dm_crtc_state, base) @@ -268,6 +270,16 @@ void amdgpu_dm_add_sink_to_freesync_module(struct drm_connector *connector, void amdgpu_dm_remove_sink_from_freesync_module(struct drm_connector *connector); +/* amdgpu_dm_crc.c */ +#ifdef CONFIG_DEBUG_FS +int amdgpu_dm_crtc_set_crc_source(struct drm_crtc *crtc, const char *src_name, + size_t *values_cnt); +void amdgpu_dm_crtc_handle_crc_irq(struct drm_crtc *crtc); +#else +#define amdgpu_dm_crtc_set_crc_source NULL +void amdgpu_dm_crtc_handle_crc_irq(struct drm_crtc *crtc) {} +#endif + extern const struct drm_encoder_helper_funcs amdgpu_dm_encoder_helper_funcs; #endif /* __AMDGPU_DM_H__ */ |