[PATCH 10/20] drm/amdgpu:change kiq lock name

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> -----Original Message-----
> From: amd-gfx [mailto:amd-gfx-bounces at lists.freedesktop.org] On Behalf
> Of Monk Liu
> Sent: Tuesday, February 07, 2017 1:11 AM
> To: amd-gfx at lists.freedesktop.org
> Cc: Liu, Monk
> Subject: [PATCH 10/20] drm/amdgpu:change kiq lock name
> 
> Change-Id: Ib11de11fb0a9e8086e542b932c9c62d5aa40ebb2
> Signed-off-by: Monk Liu <Monk.Liu at amd.com>

Reviewed-by: Alex Deucher <alexander.deucher at amd.com>

> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 10 +++++-----
>  drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h |  2 +-
>  2 files changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
> b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
> index 76ef641..82a70db 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
> @@ -98,7 +98,7 @@ void amdgpu_virt_init_setting(struct amdgpu_device
> *adev)
>  	adev->mode_info.num_crtc = 1;
>  	adev->enable_virtual_display = true;
> 
> -	mutex_init(&adev->virt.lock);
> +	mutex_init(&adev->virt.lock_kiq);
>  }
> 
>  uint32_t amdgpu_virt_kiq_rreg(struct amdgpu_device *adev, uint32_t reg)
> @@ -111,14 +111,14 @@ uint32_t amdgpu_virt_kiq_rreg(struct
> amdgpu_device *adev, uint32_t reg)
> 
>  	BUG_ON(!ring->funcs->emit_rreg);
> 
> -	mutex_lock(&adev->virt.lock);
> +	mutex_lock(&adev->virt.lock_kiq);
>  	amdgpu_ring_alloc(ring, 32);
>  	amdgpu_ring_emit_hdp_flush(ring);
>  	amdgpu_ring_emit_rreg(ring, reg);
>  	amdgpu_ring_emit_hdp_invalidate(ring);
>  	amdgpu_fence_emit(ring, &f);
>  	amdgpu_ring_commit(ring);
> -	mutex_unlock(&adev->virt.lock);
> +	mutex_unlock(&adev->virt.lock_kiq);
> 
>  	r = fence_wait(f, false);
>  	if (r)
> @@ -139,14 +139,14 @@ void amdgpu_virt_kiq_wreg(struct amdgpu_device
> *adev, uint32_t reg, uint32_t v)
> 
>  	BUG_ON(!ring->funcs->emit_wreg);
> 
> -	mutex_lock(&adev->virt.lock);
> +	mutex_lock(&adev->virt.lock_kiq);
>  	amdgpu_ring_alloc(ring, 32);
>  	amdgpu_ring_emit_hdp_flush(ring);
>  	amdgpu_ring_emit_wreg(ring, reg, v);
>  	amdgpu_ring_emit_hdp_invalidate(ring);
>  	amdgpu_fence_emit(ring, &f);
>  	amdgpu_ring_commit(ring);
> -	mutex_unlock(&adev->virt.lock);
> +	mutex_unlock(&adev->virt.lock_kiq);
> 
>  	r = fence_wait(f, false);
>  	if (r)
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
> b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
> index 73d24df..7020ff2 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
> @@ -46,7 +46,7 @@ struct amdgpu_virt {
>  	uint64_t			csa_vmid0_addr;
>  	bool chained_ib_support;
>  	uint32_t			reg_val_offs;
> -	struct mutex			lock;
> +	struct mutex			lock_kiq;
>  	struct amdgpu_irq_src		ack_irq;
>  	struct amdgpu_irq_src		rcv_irq;
>  	struct delayed_work		flr_work;
> --
> 2.7.4
> 
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> amd-gfx mailing list
> amd-gfx at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/amd-gfx


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