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Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/1351-drm-amdgpu-enable-new-smu-ip-block-for-vega20.patch')
-rw-r--r--common/recipes-kernel/linux/linux-yocto-4.19.8/1351-drm-amdgpu-enable-new-smu-ip-block-for-vega20.patch43
1 files changed, 43 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1351-drm-amdgpu-enable-new-smu-ip-block-for-vega20.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1351-drm-amdgpu-enable-new-smu-ip-block-for-vega20.patch
new file mode 100644
index 00000000..c35ca00d
--- /dev/null
+++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1351-drm-amdgpu-enable-new-smu-ip-block-for-vega20.patch
@@ -0,0 +1,43 @@
+From 6d21d77992511ab08048b117919c67aed241de1e Mon Sep 17 00:00:00 2001
+From: Huang Rui <ray.huang@amd.com>
+Date: Thu, 29 Nov 2018 18:46:54 +0800
+Subject: [PATCH 1351/2940] drm/amdgpu: enable new smu ip block for vega20
+
+Switch to new smu ip block since vega20.
+
+Signed-off-by: Huang Rui <ray.huang@amd.com>
+Acked-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/amdgpu/soc15.c | 9 +++++++--
+ 1 file changed, 7 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
+index 22252e195b1c..21f920b3c4b7 100644
+--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
++++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
+@@ -63,6 +63,7 @@
+ #include "vcn_v1_0.h"
+ #include "dce_virtual.h"
+ #include "mxgpu_ai.h"
++#include "amdgpu_smu.h"
+
+ #define mmMP0_MISC_CGTT_CTRL0 0x01b9
+ #define mmMP0_MISC_CGTT_CTRL0_BASE_IDX 0
+@@ -603,8 +604,12 @@ int soc15_set_ip_blocks(struct amdgpu_device *adev)
+ }
+ 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 (!amdgpu_sriov_vf(adev)) {
++ if (amdgpu_dpm == 1 && adev->asic_type >= CHIP_VEGA20)
++ amdgpu_device_ip_block_add(adev, &smu_v11_0_ip_block);
++ else
++ 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);
+ #if defined(CONFIG_DRM_AMD_DC)
+--
+2.17.1
+