diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/0739-drm-amdgpu-disable-page-queue-on-SDMA-for-Vega12.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/0739-drm-amdgpu-disable-page-queue-on-SDMA-for-Vega12.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/0739-drm-amdgpu-disable-page-queue-on-SDMA-for-Vega12.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/0739-drm-amdgpu-disable-page-queue-on-SDMA-for-Vega12.patch new file mode 100644 index 00000000..9f543143 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/0739-drm-amdgpu-disable-page-queue-on-SDMA-for-Vega12.patch @@ -0,0 +1,35 @@ +From b29f2905ee7d952b5297edc5771c12c7279abeab Mon Sep 17 00:00:00 2001 +From: Junwei Zhang <Jerry.Zhang@amd.com> +Date: Wed, 24 Oct 2018 16:19:09 +0800 +Subject: [PATCH 0739/2940] drm/amdgpu: disable page queue on SDMA for Vega12 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +It blocks most of sanity tests, so disable it for now. + +Tested-by: Chen Gong <Curry.Gong@amd.com> +Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com> +Acked-by: Christian König <christian.koenig@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c +index 2b944db86950..ec1b2f3ec01e 100644 +--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c +@@ -1453,7 +1453,8 @@ static int sdma_v4_0_early_init(void *handle) + adev->sdma.has_page_queue = false; + } else { + adev->sdma.num_instances = 2; +- if (adev->asic_type != CHIP_VEGA20) ++ if (adev->asic_type != CHIP_VEGA20 && ++ adev->asic_type != CHIP_VEGA12) + adev->sdma.has_page_queue = true; + } + +-- +2.17.1 + |