diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3285-drm-amdgpu-enable-virtual-display-for-navi12.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3285-drm-amdgpu-enable-virtual-display-for-navi12.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3285-drm-amdgpu-enable-virtual-display-for-navi12.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3285-drm-amdgpu-enable-virtual-display-for-navi12.patch new file mode 100644 index 00000000..fd338cb7 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3285-drm-amdgpu-enable-virtual-display-for-navi12.patch @@ -0,0 +1,45 @@ +From c7b1ca2f0a38813280eaabd14b75c4d9d1f17bbd Mon Sep 17 00:00:00 2001 +From: Xiaojie Yuan <xiaojie.yuan@amd.com> +Date: Wed, 26 Jun 2019 19:19:57 +0800 +Subject: [PATCH 3285/4256] drm/amdgpu: enable virtual display for navi12 + +Virtual display is a sw display interface for +bring up and virtualization or for cards without +display hardware. + +Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com> +Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/dce_virtual.c | 1 + + drivers/gpu/drm/amd/amdgpu/nv.c | 2 ++ + 2 files changed, 3 insertions(+) + +diff --git a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c +index 9b45f6e12c7c..c81d7a2067ad 100644 +--- a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c ++++ b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c +@@ -458,6 +458,7 @@ static int dce_virtual_hw_init(void *handle) + case CHIP_ARCTURUS: + case CHIP_NAVI10: + case CHIP_NAVI14: ++ case CHIP_NAVI12: + break; + default: + DRM_ERROR("Virtual display unsupported ASIC type: 0x%X\n", adev->asic_type); +diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c +index 7c74541c4e82..b29352924bd4 100644 +--- a/drivers/gpu/drm/amd/amdgpu/nv.c ++++ b/drivers/gpu/drm/amd/amdgpu/nv.c +@@ -425,6 +425,8 @@ int nv_set_ip_blocks(struct amdgpu_device *adev) + amdgpu_device_ip_block_add(adev, &nv_common_ip_block); + amdgpu_device_ip_block_add(adev, &gmc_v10_0_ip_block); + amdgpu_device_ip_block_add(adev, &navi10_ih_ip_block); ++ if (adev->enable_virtual_display || amdgpu_sriov_vf(adev)) ++ amdgpu_device_ip_block_add(adev, &dce_virtual_ip_block); + amdgpu_device_ip_block_add(adev, &gfx_v10_0_ip_block); + amdgpu_device_ip_block_add(adev, &sdma_v5_0_ip_block); + break; +-- +2.17.1 + |