diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/0408-drm-amdgpu-Fix-Rv-init-failed.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/0408-drm-amdgpu-Fix-Rv-init-failed.patch | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/0408-drm-amdgpu-Fix-Rv-init-failed.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/0408-drm-amdgpu-Fix-Rv-init-failed.patch new file mode 100644 index 00000000..a2a93ba0 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/0408-drm-amdgpu-Fix-Rv-init-failed.patch @@ -0,0 +1,63 @@ +From d1aab8a6f5938b71de054c1f8172f44e1b52e918 Mon Sep 17 00:00:00 2001 +From: Rex Zhu <Rex.Zhu@amd.com> +Date: Tue, 25 Sep 2018 17:43:30 +0800 +Subject: [PATCH 0408/2940] drm/amdgpu: Fix Rv init failed + +Partially revert: +commit 91079a250cbe ("drm/amdgpu: Change the gfx/sdma init/fini sequence")' +drm/amdgpu: Change the gfx/sdma init/fini sequence + +Currently sdma ip is power up when smu hw init, so can't change +the hw sequence on Rv. + +v2: also revert the sequence change on Vega + +Reviewed-by: Huang Rui <ray.huang@amd.com> +Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/soc15.c | 8 ++++---- + 1 file changed, 4 insertions(+), 4 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c +index c4edd9ac0599..bae16d942c21 100644 +--- a/drivers/gpu/drm/amd/amdgpu/soc15.c ++++ b/drivers/gpu/drm/amd/amdgpu/soc15.c +@@ -529,8 +529,6 @@ int soc15_set_ip_blocks(struct amdgpu_device *adev) + amdgpu_device_ip_block_add(adev, &psp_v11_0_ip_block); + else + amdgpu_device_ip_block_add(adev, &psp_v3_1_ip_block); +- amdgpu_device_ip_block_add(adev, &gfx_v9_0_ip_block); +- amdgpu_device_ip_block_add(adev, &sdma_v4_0_ip_block); + if (!amdgpu_sriov_vf(adev)) + amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); + if (adev->enable_virtual_display || amdgpu_sriov_vf(adev)) +@@ -541,6 +539,8 @@ int soc15_set_ip_blocks(struct amdgpu_device *adev) + #else + # warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." + #endif ++ amdgpu_device_ip_block_add(adev, &gfx_v9_0_ip_block); ++ amdgpu_device_ip_block_add(adev, &sdma_v4_0_ip_block); + if (!(adev->asic_type == CHIP_VEGA20 && amdgpu_sriov_vf(adev))) { + amdgpu_device_ip_block_add(adev, &uvd_v7_0_ip_block); + amdgpu_device_ip_block_add(adev, &vce_v4_0_ip_block); +@@ -551,8 +551,6 @@ int soc15_set_ip_blocks(struct amdgpu_device *adev) + amdgpu_device_ip_block_add(adev, &gmc_v9_0_ip_block); + amdgpu_device_ip_block_add(adev, &vega10_ih_ip_block); + amdgpu_device_ip_block_add(adev, &psp_v10_0_ip_block); +- amdgpu_device_ip_block_add(adev, &gfx_v9_0_ip_block); +- amdgpu_device_ip_block_add(adev, &sdma_v4_0_ip_block); + amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); + if (adev->enable_virtual_display || amdgpu_sriov_vf(adev)) + amdgpu_device_ip_block_add(adev, &dce_virtual_ip_block); +@@ -562,6 +560,8 @@ int soc15_set_ip_blocks(struct amdgpu_device *adev) + #else + # warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." + #endif ++ amdgpu_device_ip_block_add(adev, &gfx_v9_0_ip_block); ++ amdgpu_device_ip_block_add(adev, &sdma_v4_0_ip_block); + amdgpu_device_ip_block_add(adev, &vcn_v1_0_ip_block); + break; + default: +-- +2.17.1 + |