Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 0eaeb070 authored by Chunming Zhou's avatar Chunming Zhou Committed by Alex Deucher
Browse files

drm/amdgpu: add amdgpu_irq_gpu_reset_resume_helper 



irq need to update when gpu reset happens.

Signed-off-by: default avatarChunming Zhou <David1.Zhou@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 505bc983

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

+1 −0
Original line number Diff line number Diff line
@@ -1973,6 +1973,7 @@ int amdgpu_gpu_reset(struct amdgpu_device *adev) 
		/* bad news, how to tell it to userspace ? */

		dev_info(adev->dev, "GPU reset failed\n");

	}

	amdgpu_irq_gpu_reset_resume_helper(adev);



	return r;

}

drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c

+12 −0
Original line number Diff line number Diff line
@@ -383,6 +383,18 @@ int amdgpu_irq_update(struct amdgpu_device *adev, 
	return r;

}



void amdgpu_irq_gpu_reset_resume_helper(struct amdgpu_device *adev)

{

	int i, j;

	for (i = 0; i < AMDGPU_MAX_IRQ_SRC_ID; i++) {

		struct amdgpu_irq_src *src = adev->irq.sources[i];

		if (!src)

			continue;

		for (j = 0; j < src->num_types; j++)

			amdgpu_irq_update(adev, src, j);

	}

}



/**

 * amdgpu_irq_get - enable interrupt

 *

drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h

+1 −0
Original line number Diff line number Diff line
@@ -94,6 +94,7 @@ int amdgpu_irq_put(struct amdgpu_device *adev, struct amdgpu_irq_src *src, 
		   unsigned type);

bool amdgpu_irq_enabled(struct amdgpu_device *adev, struct amdgpu_irq_src *src,

			unsigned type);

void amdgpu_irq_gpu_reset_resume_helper(struct amdgpu_device *adev);



int amdgpu_irq_add_domain(struct amdgpu_device *adev);

void amdgpu_irq_remove_domain(struct amdgpu_device *adev);