aboutsummaryrefslogtreecommitdiffstats
path: root/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0490-drm-amdgpu-Change-AI-gfx-sdma-smu-init-sequence.patch
diff options
context:
space:
mode:
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0490-drm-amdgpu-Change-AI-gfx-sdma-smu-init-sequence.patch')
-rw-r--r--meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0490-drm-amdgpu-Change-AI-gfx-sdma-smu-init-sequence.patch56
1 files changed, 56 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0490-drm-amdgpu-Change-AI-gfx-sdma-smu-init-sequence.patch b/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0490-drm-amdgpu-Change-AI-gfx-sdma-smu-init-sequence.patch
new file mode 100644
index 00000000..61416587
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux-4.19/linux-yocto-4.19.8/0490-drm-amdgpu-Change-AI-gfx-sdma-smu-init-sequence.patch
@@ -0,0 +1,56 @@
+From 829b5ba9956799fec875065e7841c553d9caba28 Mon Sep 17 00:00:00 2001
+From: Rex Zhu <Rex.Zhu@amd.com>
+Date: Sun, 30 Sep 2018 17:37:27 +0800
+Subject: [PATCH 0490/2940] drm/amdgpu: Change AI gfx/sdma/smu init sequence
+
+initialize gfx/sdma before dpm features enabled.
+
+Acked-by: Alex Deucher <alexander.deucher@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 7461ce87a049..4e4e8a17bdca 100644
+--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
++++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
+@@ -529,6 +529,8 @@ 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))
+@@ -539,8 +541,6 @@ 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);
+@@ -551,6 +551,8 @@ 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);
+@@ -560,8 +562,6 @@ 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
+