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Commit c0ec5644 authored by Harry Wentland's avatar Harry Wentland Committed by Alex Deucher
Browse files

drm/amd/display: Use crtc enable/disable_vblank hooks 



Signed-off-by: default avatarHarry Wentland <harry.wentland@amd.com>
Reviewed-by: default avatarTony Cheng <Tony.Cheng@amd.com>
Acked-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent db941f24

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

+24 −0
Original line number Diff line number Diff line
@@ -2499,6 +2499,28 @@ dm_crtc_duplicate_state(struct drm_crtc *crtc) 
	return &state->base;

}





static inline int dm_set_vblank(struct drm_crtc *crtc, bool enable)

{

	enum dc_irq_source irq_source;

	struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);

	struct amdgpu_device *adev = crtc->dev->dev_private;



	irq_source = IRQ_TYPE_VBLANK + acrtc->otg_inst;

	dc_interrupt_set(adev->dm.dc, irq_source, enable);

	return 0;

}



static int dm_enable_vblank(struct drm_crtc *crtc)

{

	return dm_set_vblank(crtc, true);

}



static void dm_disable_vblank(struct drm_crtc *crtc)

{

	dm_set_vblank(crtc, false);

}



/* Implemented only the options currently availible for the driver */

static const struct drm_crtc_funcs amdgpu_dm_crtc_funcs = {

	.reset = dm_crtc_reset_state,
@@ -2508,6 +2530,8 @@ 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,

	.enable_vblank = dm_enable_vblank,

	.disable_vblank = dm_disable_vblank,

};



static enum drm_connector_status