diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/5723-drm-amdgpu-vcn-Fixed-S3-hung-issue.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/5723-drm-amdgpu-vcn-Fixed-S3-hung-issue.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/5723-drm-amdgpu-vcn-Fixed-S3-hung-issue.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/5723-drm-amdgpu-vcn-Fixed-S3-hung-issue.patch new file mode 100644 index 00000000..4aa7efc9 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/5723-drm-amdgpu-vcn-Fixed-S3-hung-issue.patch @@ -0,0 +1,35 @@ +From b1c81e03a897481d30aa7e100555523e42a38e28 Mon Sep 17 00:00:00 2001 +From: Indrajit Das <indrajit-kumar.das@amd.com> +Date: Tue, 4 Dec 2018 13:42:13 +0530 +Subject: [PATCH 5723/5725] drm/amdgpu/vcn:Fixed S3 hung issue + +Provided by James Zhu +--- + drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c +index 0d80b44..3f17116 100644 +--- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c +@@ -48,6 +48,8 @@ static void vcn_v1_0_set_enc_ring_funcs(struct amdgpu_device *adev); + static void vcn_v1_0_set_jpeg_ring_funcs(struct amdgpu_device *adev); + static void vcn_v1_0_set_irq_funcs(struct amdgpu_device *adev); + static void vcn_v1_0_jpeg_ring_set_patch_ring(struct amdgpu_ring *ring, uint32_t ptr); ++static int vcn_v1_0_set_powergating_state(void *handle, ++ enum amd_powergating_state state); + + /** + * vcn_v1_0_early_init - set function pointers +@@ -222,7 +224,7 @@ static int vcn_v1_0_hw_fini(void *handle) + struct amdgpu_ring *ring = &adev->vcn.ring_dec; + + if (RREG32_SOC15(VCN, 0, mmUVD_STATUS)) +- vcn_v1_0_stop(adev); ++ vcn_v1_0_set_powergating_state(adev, AMD_PG_STATE_GATE); + + ring->ready = false; + +-- +2.7.4 + |