diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2957-drm-amdgpu-correct-ip-for-mmHDP_READ_CACHE_INVALIDAT.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2957-drm-amdgpu-correct-ip-for-mmHDP_READ_CACHE_INVALIDAT.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2957-drm-amdgpu-correct-ip-for-mmHDP_READ_CACHE_INVALIDAT.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2957-drm-amdgpu-correct-ip-for-mmHDP_READ_CACHE_INVALIDAT.patch new file mode 100644 index 00000000..6aadeadc --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2957-drm-amdgpu-correct-ip-for-mmHDP_READ_CACHE_INVALIDAT.patch @@ -0,0 +1,29 @@ +From 8eb30f011c3f56cc96536aad8ec88e82caa9e9ef Mon Sep 17 00:00:00 2001 +From: Le Ma <le.ma@amd.com> +Date: Mon, 20 May 2019 17:04:05 +0800 +Subject: [PATCH 2957/4256] drm/amdgpu: correct ip for + mmHDP_READ_CACHE_INVALIDATE register access + +Signed-off-by: Le Ma <le.ma@amd.com> +Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/soc15.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c +index 217afe23a2f6..dc09469f77c5 100644 +--- a/drivers/gpu/drm/amd/amdgpu/soc15.c ++++ b/drivers/gpu/drm/amd/amdgpu/soc15.c +@@ -702,7 +702,7 @@ static void soc15_invalidate_hdp(struct amdgpu_device *adev, + struct amdgpu_ring *ring) + { + if (!ring || !ring->funcs->emit_wreg) +- WREG32_SOC15_NO_KIQ(NBIO, 0, mmHDP_READ_CACHE_INVALIDATE, 1); ++ WREG32_SOC15_NO_KIQ(HDP, 0, mmHDP_READ_CACHE_INVALIDATE, 1); + else + amdgpu_ring_emit_wreg(ring, SOC15_REG_OFFSET( + HDP, 0, mmHDP_READ_CACHE_INVALIDATE), 1); +-- +2.17.1 + |