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Commit c0e463d3 authored by Harry Wentland's avatar Harry Wentland Committed by Alex Deucher
Browse files

drm/amd/display: Return success when enabling interrupt 



Signed-off-by: default avatarHarry Wentland <harry.wentland@amd.com>
Reviewed-by: default avatarRoman Li <Roman.Li@amd.com>
Acked-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent c0ec5644

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

+1 −2
Original line number Diff line number Diff line
@@ -2507,8 +2507,7 @@ static inline int dm_set_vblank(struct drm_crtc *crtc, bool enable) 
	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;

	return dc_interrupt_set(adev->dm.dc, irq_source, enable) ? 0 : -EBUSY;

}



static int dm_enable_vblank(struct drm_crtc *crtc)

drivers/gpu/drm/amd/display/dc/core/dc.c

+3 −3
Original line number Diff line number Diff line
@@ -1358,13 +1358,13 @@ enum dc_irq_source dc_interrupt_to_irq_source( 
	return dal_irq_service_to_irq_source(dc->res_pool->irqs, src_id, ext_id);

}



void dc_interrupt_set(struct dc *dc, enum dc_irq_source src, bool enable)

bool dc_interrupt_set(struct dc *dc, enum dc_irq_source src, bool enable)

{



	if (dc == NULL)

		return;

		return false;



	dal_irq_service_set(dc->res_pool->irqs, src, enable);

	return dal_irq_service_set(dc->res_pool->irqs, src, enable);

}



void dc_interrupt_ack(struct dc *dc, enum dc_irq_source src)

drivers/gpu/drm/amd/display/dc/dc.h

+1 −1
Original line number Diff line number Diff line
@@ -673,7 +673,7 @@ enum dc_irq_source dc_interrupt_to_irq_source( 
		struct dc *dc,

		uint32_t src_id,

		uint32_t ext_id);

void dc_interrupt_set(struct dc *dc, enum dc_irq_source src, bool enable);

bool dc_interrupt_set(struct dc *dc, enum dc_irq_source src, bool enable);

void dc_interrupt_ack(struct dc *dc, enum dc_irq_source src);

enum dc_irq_source dc_get_hpd_irq_source_at_index(

		struct dc *dc, uint32_t link_index);