diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/0147-drm-amdgpu-hybrid-use-amdgpu-to-support-CIK-ASICs.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/0147-drm-amdgpu-hybrid-use-amdgpu-to-support-CIK-ASICs.patch | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/0147-drm-amdgpu-hybrid-use-amdgpu-to-support-CIK-ASICs.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/0147-drm-amdgpu-hybrid-use-amdgpu-to-support-CIK-ASICs.patch new file mode 100644 index 00000000..08b215dd --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/0147-drm-amdgpu-hybrid-use-amdgpu-to-support-CIK-ASICs.patch @@ -0,0 +1,69 @@ +From 5d3d25d392fc65473055a0087a2903b562ff19a7 Mon Sep 17 00:00:00 2001 +From: Evan Quan <evan.quan@amd.com> +Date: Mon, 19 Jun 2017 16:45:33 +0800 +Subject: [PATCH 0147/2940] drm/amdgpu: [hybrid] use amdgpu to support CIK + ASICs + + - this patch is needed only by hybrid staging + - we may update packing script to add cik_support system config in future. + Then this commit will be not needed. + +Change-Id: Iba5a69fe1db01a290d8b27dff7116f9e534a74ae +Signed-off-by: Evan Quan <evan.quan@amd.com> +Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> + +Conflicts: + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +--- + drivers/gpu/drm/amd/amdgpu/Kconfig | 8 ++++---- + drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 7 ++----- + 2 files changed, 6 insertions(+), 9 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/Kconfig b/drivers/gpu/drm/amd/amdgpu/Kconfig +index e8af1f5e8a79..468a19bfd3d2 100644 +--- a/drivers/gpu/drm/amd/amdgpu/Kconfig ++++ b/drivers/gpu/drm/amd/amdgpu/Kconfig +@@ -17,11 +17,11 @@ config DRM_AMDGPU_CIK + help + Choose this option if you want to enable support for CIK asics. + +- CIK is already supported in radeon. Support for CIK in amdgpu +- will be disabled by default and is still provided by radeon. +- Use module options to override this: ++ CIK is already supported in radeon. If you enable this option, ++ support for CIK will be provided by amdgpu and disabled in ++ radeon by default. Use module options to override this: + +- radeon.cik_support=0 amdgpu.cik_support=1 ++ radeon.cik_support=1 amdgpu.cik_support=0 + + config DRM_AMDGPU_USERPTR + bool "Always enable userptr write support" +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +index dacc9b7c2526..6b482bc52b77 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +@@ -100,7 +100,7 @@ int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags) + dev_info(dev->dev, + "SI support provided by radeon.\n"); + dev_info(dev->dev, +- "Use radeon.si_support=0 amdgpu.si_support=1 to override.\n" ++ "Use radeon.si_support=0 amdgpu.si_support=1 to override.\n" + ); + return -ENODEV; + } +@@ -115,10 +115,7 @@ int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags) + case CHIP_KABINI: + case CHIP_MULLINS: + dev_info(dev->dev, +- "CIK support provided by radeon.\n"); +- dev_info(dev->dev, +- "Use radeon.cik_support=0 amdgpu.cik_support=1 to override.\n" +- ); ++ "CIK support disabled by module param\n"); + return -ENODEV; + } + } +-- +2.17.1 + |