diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/5524-drm-amdgpu-vcn-Remove-unused-code.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/5524-drm-amdgpu-vcn-Remove-unused-code.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/5524-drm-amdgpu-vcn-Remove-unused-code.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/5524-drm-amdgpu-vcn-Remove-unused-code.patch new file mode 100644 index 00000000..7c13ff4b --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/5524-drm-amdgpu-vcn-Remove-unused-code.patch @@ -0,0 +1,30 @@ +From 76cb14f0d10e25bcccb421b3bef873c3257e8dec Mon Sep 17 00:00:00 2001 +From: James Zhu <James.Zhu@amd.com> +Date: Mon, 1 Oct 2018 18:18:59 -0400 +Subject: [PATCH 5524/5725] drm/amdgpu/vcn:Remove unused code + +The following WREG32_SOC15_DPG_MODE will overwrite register +mmUVD_CGC_CTRL. This code can be removed. + +Signed-off-by: James Zhu <James.Zhu@amd.com> +Reviewed-by: Leo Liu <leo.liu@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c | 2 -- + 1 file changed, 2 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c +index 2eec119..9441ec4 100644 +--- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c ++++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c +@@ -601,8 +601,6 @@ static void vcn_v1_0_clock_gating_dpg_mode(struct amdgpu_device *adev, uint8_t s + reg_data = 0 << UVD_CGC_CTRL__DYN_CLOCK_MODE__SHIFT; + reg_data |= 1 << UVD_CGC_CTRL__CLK_GATE_DLY_TIMER__SHIFT; + reg_data |= 4 << UVD_CGC_CTRL__CLK_OFF_DELAY__SHIFT; +- WREG32_SOC15_DPG_MODE(UVD, 0, mmUVD_CGC_CTRL, reg_data, 0xFFFFFFFF, sram_sel); +- + reg_data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK | + UVD_CGC_CTRL__UDEC_CM_MODE_MASK | + UVD_CGC_CTRL__UDEC_IT_MODE_MASK | +-- +2.7.4 + |