kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c, branch v6.6.25

drm/amdgpu: Add bootloader status check

2023-08-31T21:58:58+00:00

Add a function to wait till bootloader has reached steady state. Signed-off-by: Lijo Lazar Reviewed-by: Hawking Zhang Reviewed-by: Asad Kamal Tested-by: Asad Kamal Signed-off-by: Alex Deucher

drm/amdgpu: init TA microcode for SRIOV VF when MP0 IP is 13.0.6

2023-08-07T21:13:09+00:00

Init TA ucode for SRIOV. Signed-off-by: Zhigang Luo Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: Fix style issues in amdgpu_psp.c

2023-08-07T21:12:48+00:00

Fixes the following to align to linux coding style: WARNING: Block comments use a trailing */ on a separate line WARNING: Block comments should align the * on each line Cc: Christian König Cc: Alex Deucher Cc: Guchun Chen Signed-off-by: Praful Swarnakar Reviewed-by: Guchun Chen Reviewed-by: Srinivasan Shanmugam Signed-off-by: Alex Deucher

drm/amdgpu: add PSP 14.0.0 support

2023-07-27T18:59:29+00:00

Uses same driver interface as 13.0. Signed-off-by: Li Ma Signed-off-by: Alex Deucher

drm/amd: Fix an error handling mistake in psp_sw_init()

2023-07-21T20:52:25+00:00

If the second call to amdgpu_bo_create_kernel() fails, the memory allocated from the first call should be cleared. If the third call fails, the memory from the second call should be cleared. Fixes: b95b5391684b ("drm/amdgpu/psp: move PSP memory alloc from hw_init to sw_init") Signed-off-by: Mario Limonciello Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher

drm/amdgpu: use psp_execute_load_ip_fw instead

2023-07-12T15:12:09+00:00

Replace the old ones with psp_execute_load_ip_fw. Suggested-by: Lijo Lazar Signed-off-by: Lang Yu Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher

drm/amdgpu: rename psp_execute_non_psp_fw_load and make it global

2023-07-12T15:12:09+00:00

This will make this function more general, and then serve other IPs. Suggested-by: Lijo Lazar Signed-off-by: Lang Yu Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher

drm/amd: Detect IFWI or PD upgrade support in psp_early_init()

2023-07-07T17:51:47+00:00

Rather than evaluating the IP version for visibility, evaluate it at the same time as the IP is initialized. Suggested-by: Lijo Lazar Signed-off-by: Mario Limonciello Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher

drm/amd: Add documentation for how to flash a dGPU

2023-07-07T17:51:47+00:00

The flashing process for dGPUs uses sysfs files in a non-obvious way, so document it for users. Signed-off-by: Mario Limonciello Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd: Convert USB-C PD F/W attributes into groups

2023-07-07T17:51:47+00:00

Rather than special casing the creation of the file, special case the visibility to the supported dGPUs. Signed-off-by: Mario Limonciello Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher