diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0260-drm-amdgpu-add-check-for-atombios-GPU-virtualization.patch')
-rw-r--r-- | common/recipes-kernel/linux/files/0260-drm-amdgpu-add-check-for-atombios-GPU-virtualization.patch | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/common/recipes-kernel/linux/files/0260-drm-amdgpu-add-check-for-atombios-GPU-virtualization.patch b/common/recipes-kernel/linux/files/0260-drm-amdgpu-add-check-for-atombios-GPU-virtualization.patch deleted file mode 100644 index 48f0ecc9..00000000 --- a/common/recipes-kernel/linux/files/0260-drm-amdgpu-add-check-for-atombios-GPU-virtualization.patch +++ /dev/null @@ -1,61 +0,0 @@ -From bebed259df3daca6fee960d5243b5df96879c684 Mon Sep 17 00:00:00 2001 -From: Alex Deucher <alexander.deucher@amd.com> -Date: Mon, 1 Feb 2016 11:00:49 -0500 -Subject: [PATCH 0260/1110] drm/amdgpu: add check for atombios GPU - virtualization table -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This table is found on boards that support SR-IOV. This will -be used to determine if the board supports SR-IOV and allow -the driver to take specific action in certain cases. - -Reviewed-by: Monk Liu <monk.liu@amd.com> -Reviewed-by: Christian König <christian.koenig@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 13 +++++++++++++ - drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h | 2 ++ - 2 files changed, 15 insertions(+) - -diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c -index 9416e0f..84b0ce3 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c -@@ -1514,6 +1514,19 @@ int amdgpu_atombios_init_mc_reg_table(struct amdgpu_device *adev, - return -EINVAL; - } - -+bool amdgpu_atombios_has_gpu_virtualization_table(struct amdgpu_device *adev) -+{ -+ int index = GetIndexIntoMasterTable(DATA, GPUVirtualizationInfo); -+ u8 frev, crev; -+ u16 data_offset, size; -+ -+ if (amdgpu_atom_parse_data_header(adev->mode_info.atom_context, index, &size, -+ &frev, &crev, &data_offset)) -+ return true; -+ -+ return false; -+} -+ - void amdgpu_atombios_scratch_regs_lock(struct amdgpu_device *adev, bool lock) - { - uint32_t bios_6_scratch; -diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h -index 0ebb959..9e14420 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h -@@ -196,6 +196,8 @@ int amdgpu_atombios_init_mc_reg_table(struct amdgpu_device *adev, - u8 module_index, - struct atom_mc_reg_table *reg_table); - -+bool amdgpu_atombios_has_gpu_virtualization_table(struct amdgpu_device *adev); -+ - void amdgpu_atombios_scratch_regs_lock(struct amdgpu_device *adev, bool lock); - void amdgpu_atombios_scratch_regs_init(struct amdgpu_device *adev); - void amdgpu_atombios_scratch_regs_save(struct amdgpu_device *adev); --- -2.7.4 - |