[PATCH] drm/amdgpu:Fix the unpin warning about csb buffer

[Deng, Emily]

Ping ......

Best wishes
Emily Deng



>-----Original Message-----
>From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of Emily
>Deng
>Sent: Tuesday, May 28, 2019 4:06 PM
>To: amd-gfx at lists.freedesktop.org
>Cc: Deng, Emily <Emily.Deng at amd.com>
>Subject: [PATCH] drm/amdgpu:Fix the unpin warning about csb buffer
>
>As it will destroy clear_state_obj, and also will unpin it in the gfx_v9_0_sw_fini,
>so don't need to call amdgpu_bo_free_kernel in gfx_v9_0_sw_fini, or it will
>have unpin warning.
>
>Signed-off-by: Emily Deng <Emily.Deng at amd.com>
>---
> drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
>diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
>b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
>index c763733..cc5a382 100644
>--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
>+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
>@@ -1794,9 +1794,7 @@ static int gfx_v9_0_sw_fini(void *handle)
>
> 	gfx_v9_0_mec_fini(adev);
> 	gfx_v9_0_ngg_fini(adev);
>-	amdgpu_bo_free_kernel(&adev->gfx.rlc.clear_state_obj,
>-				&adev->gfx.rlc.clear_state_gpu_addr,
>-				(void **)&adev->gfx.rlc.cs_ptr);
>+	amdgpu_bo_unref(&adev->gfx.rlc.clear_state_obj);
> 	if (adev->asic_type == CHIP_RAVEN) {
> 		amdgpu_bo_free_kernel(&adev->gfx.rlc.cp_table_obj,
> 				&adev->gfx.rlc.cp_table_gpu_addr,
>--
>2.7.4
>
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