linux/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c, branch v4.15

drm/amdgpu/sriov:fix memory leak after gpu reset

2017-09-26T19:14:13Z

GPU reset will require all hw doing hw_init thus ucode_init_bo will be invoked again, which lead to memory leak skip the fw_buf allocation during sriov gpu reset to avoid memory leak. Signed-off-by: Monk Liu Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: enable raven to load firmwares by psp at default (v2)

2017-09-12T18:30:30Z

- v2: share code with CHIP_VEGA10 case Signed-off-by: Evan Quan Reviewed-by: Junwei Zhang Acked-by: Christian König Reviewed-by: Huang Rui Signed-off-by: Alex Deucher

drm/amdgpu: jt_size was wrongly counted twice

2017-08-15T18:46:21Z

Signed-off-by: Evan Quan Signed-off-by: Huang Rui Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: Add a parameter to amdgpu_bo_create()

2017-08-15T18:45:58Z

The parameter init_value contains the value to which we initialized VRAM bo when AMDGPU_GEM_CREATE_VRAM_CLEARED flag is set. Signed-off-by: Yong Zhao Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: set firmware loading type as direct by default for raven

2017-07-14T15:06:13Z

In previous case, driver can't enable psp via the kernel parameter for raven. We should open this path and set it as direct by default till psp firmware loading is workable. Signed-off-by: Huang Rui Reviewed-by: Junwei Zhang Signed-off-by: Alex Deucher

drm/amdgpu: add check when no firmware need to load

2017-07-14T15:05:59Z

Signed-off-by: Huang Rui Reviewed-by: Alex Deucher

drm/amdgpu: add contiguous flag in ucode bo create

2017-06-15T15:50:26Z

Under VF environment, the ucode would be settled to the visible VRAM, As it would be pinned to the visible VRAM, it's better to add contiguous flag,otherwise it need to move gpu address during the pin process. This movement is not necessary. Signed-off-by: horchen Reviewed-by: Huang Rui Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: add Raven chip id case for ucode

2017-05-24T21:40:54Z

Set the appropriate ucode loading mechanism. Set to direct for now. Signed-off-by: Chunming Zhou Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu: add gpu_info firmware (v3)

2017-05-24T21:39:35Z

Add a new gpu info firmware to store gpu specific configuration data. This allows us to store hw constants in a unified place. v2: adjust structure and elements v3: further restructure Reviewed-by: Junwei Zhang Tested-by: Junwei Zhang Signed-off-by: Alex Deucher

drm/amdgpu: Fix firmware UCODE_ID_STORAGE issue (v2)

2017-04-28T21:32:14Z

In Tonga's virtualization environment, for firmware UCODE_ID_STORAGE, there is no actual firmware data, but we still need alloc a BO and tell the BO's mc address to HW, or world switch will hang on VFs. v2: fix coding style (Alex) Signed-off-by: Trigger Huang Reviewed-by: Xiangliang Yu Reviewed-by: Monk Liu Acked-by: Huang Rui Signed-off-by: Alex Deucher