diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2656-drm-amd-display-add-dm-block.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2656-drm-amd-display-add-dm-block.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2656-drm-amd-display-add-dm-block.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2656-drm-amd-display-add-dm-block.patch new file mode 100644 index 00000000..a24b4b0c --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2656-drm-amd-display-add-dm-block.patch @@ -0,0 +1,43 @@ +From 8241755ffc71155fdcdcb7d71df873691ee68a60 Mon Sep 17 00:00:00 2001 +From: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> +Date: Tue, 26 Feb 2019 13:38:17 -0500 +Subject: [PATCH 2656/2940] drm/amd/display: add dm block + +enable DC for navi14. + +Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 + + drivers/gpu/drm/amd/amdgpu/nv.c | 2 ++ + 2 files changed, 3 insertions(+) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +index 017b211a4ed4..b5f0ef49cdf9 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +@@ -2425,6 +2425,7 @@ bool amdgpu_device_asic_has_dc_support(enum amd_asic_type asic_type) + #endif + #if defined(CONFIG_DRM_AMD_DC_DCN2_0) + case CHIP_NAVI10: ++ case CHIP_NAVI14: + #endif + return amdgpu_dc != 0; + #endif +diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c +index 238c5bb05623..a815aadd40b2 100644 +--- a/drivers/gpu/drm/amd/amdgpu/nv.c ++++ b/drivers/gpu/drm/amd/amdgpu/nv.c +@@ -371,6 +371,8 @@ int nv_set_ip_blocks(struct amdgpu_device *adev) + amdgpu_device_ip_block_add(adev, &smu_v11_0_ip_block); + if (adev->enable_virtual_display || amdgpu_sriov_vf(adev)) + amdgpu_device_ip_block_add(adev, &dce_virtual_ip_block); ++ else if (amdgpu_device_has_dc_support(adev)) ++ amdgpu_device_ip_block_add(adev, &dm_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 + |