diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0351-drm-amdgpu-Clear-HDP_MISC_CNTL.HDP_FLUSH_INVALIDATE_.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0351-drm-amdgpu-Clear-HDP_MISC_CNTL.HDP_FLUSH_INVALIDATE_.patch | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/common/recipes-kernel/linux/files/0351-drm-amdgpu-Clear-HDP_MISC_CNTL.HDP_FLUSH_INVALIDATE_.patch b/common/recipes-kernel/linux/files/0351-drm-amdgpu-Clear-HDP_MISC_CNTL.HDP_FLUSH_INVALIDATE_.patch deleted file mode 100644 index dc34584a..00000000 --- a/common/recipes-kernel/linux/files/0351-drm-amdgpu-Clear-HDP_MISC_CNTL.HDP_FLUSH_INVALIDATE_.patch +++ /dev/null @@ -1,49 +0,0 @@ -From 91549ea3878e482746ccc0033dd73e9d2050f096 Mon Sep 17 00:00:00 2001 -From: Chunming Zhou <David1.Zhou@amd.com> -Date: Thu, 3 Mar 2016 14:47:54 +0800 -Subject: [PATCH 0351/1110] drm/amdgpu: Clear - HDP_MISC_CNTL.HDP_FLUSH_INVALIDATE_CACHE -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -So that we can invalidate and flush the HDP independently - -Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> -Reviewed-by: Alex Deucher <alexander.deucher@amd.com> -Reviewed-by: Christian König <christian.koenig@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c | 2 +- - drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 2 +- - 2 files changed, 2 insertions(+), 2 deletions(-) - -diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c -index 3065184..09829f1 100644 ---- a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c -+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c -@@ -339,7 +339,7 @@ static void gmc_v7_0_mc_program(struct amdgpu_device *adev) - WREG32(mmBIF_FB_EN, BIF_FB_EN__FB_READ_EN_MASK | BIF_FB_EN__FB_WRITE_EN_MASK); - - tmp = RREG32(mmHDP_MISC_CNTL); -- tmp = REG_SET_FIELD(tmp, HDP_MISC_CNTL, FLUSH_INVALIDATE_CACHE, 1); -+ tmp = REG_SET_FIELD(tmp, HDP_MISC_CNTL, FLUSH_INVALIDATE_CACHE, 0); - WREG32(mmHDP_MISC_CNTL, tmp); - - tmp = RREG32(mmHDP_HOST_PATH_CNTL); -diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c -index f589e1b..bb254f1 100644 ---- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c -+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c -@@ -386,7 +386,7 @@ static void gmc_v8_0_mc_program(struct amdgpu_device *adev) - WREG32(mmBIF_FB_EN, BIF_FB_EN__FB_READ_EN_MASK | BIF_FB_EN__FB_WRITE_EN_MASK); - - tmp = RREG32(mmHDP_MISC_CNTL); -- tmp = REG_SET_FIELD(tmp, HDP_MISC_CNTL, FLUSH_INVALIDATE_CACHE, 1); -+ tmp = REG_SET_FIELD(tmp, HDP_MISC_CNTL, FLUSH_INVALIDATE_CACHE, 0); - WREG32(mmHDP_MISC_CNTL, tmp); - - tmp = RREG32(mmHDP_HOST_PATH_CNTL); --- -2.7.4 - |