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drm/amd/display: Implement interface for CRC on CRTC

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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>
This commit is contained in:
Leo (Sunpeng) Li
2017-12-18 14:20:39 -05:00
committed by Alex Deucher
parent 8cb1545cad
commit 31aec354f9
7 changed files with 271 additions and 0 deletions
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2
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@@ -319,6 +319,7 @@ static void dm_crtc_high_irq(void *interrupt_params)
crtc_index = acrtc->crtc_id;
drm_handle_vblank(adev->ddev, crtc_index);
amdgpu_dm_crtc_handle_crc_irq(&acrtc->base);
}
static int dm_set_clockgating_state(void *handle,
@@ -2523,6 +2524,7 @@ static const struct drm_crtc_funcs amdgpu_dm_crtc_funcs = {
.page_flip = drm_atomic_helper_page_flip,
.atomic_duplicate_state = dm_crtc_duplicate_state,
.atomic_destroy_state = dm_crtc_destroy_state,
.set_crc_source = amdgpu_dm_crtc_set_crc_source,
};
static enum drm_connector_status