linux/drivers/gpu/drm/amd/amdgpu/amdgpu.h, branch v6.0

drm/amdgpu: Increase tlb flush timeout for sriov

2022-08-16T22:08:01Z

[Why] During multi-vf executing benchmark (Luxmark) observed kiq error timeout. It happenes because all of VFs do the tlb invalidation at the same time. Although each VF has the invalidate register set, from hardware side the invalidate requests are queue to execute. [How] In case of 12 VF increase timeout on 12*100ms Signed-off-by: Dusica Milinkovic Acked-by: Shaoyun Liu Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: Fix the incomplete product number

2022-07-28T20:05:14Z

The comments say that the product number is a 16-digit HEX string so the buffer needs to be at least 17 characters to hold the NUL terminator. Expand the buffer size to 20 to avoid the alignment issues. The comment:Product number should only be 16 characters. Any more,and something could be wrong. Cap it at 16 to be safe Signed-off-by: Roy Sun Reviewed-by: André Almeida Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd/display: Add visualconfirm module parameter

2022-07-25T13:31:03Z

[Why] Being able to configure visual confirm at boot or in cmdline is helpful when debugging. [How] Add a module parameter to configure DC visual confirm, which works the same way as the equivalent debugfs entry. Signed-off-by: Leo Li Reviewed-by: Rodrigo Siqueira Signed-off-by: Alex Deucher

drm/amdgpu: drop runpm from amdgpu_device structure

2022-07-18T20:42:39Z

It's redundant, as now switching to rpm_mode to indicate runtime power management mode. Suggested-by: Lijo Lazar Signed-off-by: Guchun Chen Reviewed-by: Lijo Lazar Reviewed-by: Evan Quan Signed-off-by: Alex Deucher

drm/amdgpu: support reset flag set for gpu reset

2022-07-13T15:25:17Z

Move reset_context out of gpu recover function to make it configurable for different reset purpose. For the reset way of call gpu_recovery sysfs, force to use full reset method. Otherwise, try soft reset by default if the related ASIC supportted, if soft reset failed, will use full reset. Signed-off-by: Likun Gao Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu: Rename amdgpu_device_gpu_recover_imp back to amdgpu_device_gpu_recover

2022-06-10T19:26:12Z

We removed the wrapper that was queueing the recover function into reset domain queue who was using this name. Signed-off-by: Andrey Grodzovsky Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: Add work_struct for GPU reset from debugfs

2022-06-10T19:25:48Z

We need to have a work_struct to cancel this reset if another already in progress. Signed-off-by: Andrey Grodzovsky Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: enable ASPM support for PCIE 7.4.0/7.6.0

2022-06-08T15:43:00Z

Enable ASPM support for PCIE 7.4.0 and 7.6.0. Signed-off-by: Evan Quan Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher

drm/amdgpu: Add peer-to-peer support among PCIe connected AMD GPUs

2022-06-08T15:40:12Z

Add support for peer-to-peer communication among AMD GPUs over PCIe bus. Support REQUIRES enablement of config HSA_AMD_P2P. Signed-off-by: Ramesh Errabolu Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdgpu: adding device coredump support

2022-06-06T18:41:19Z

Added device coredump information: - Kernel version - Module - Time - VRAM status - Guilty process name and PID - GPU register dumps v1 -> v2: Variable name change v1 -> v2: NULL check v1 -> v2: Code alignment v1 -> v2: Adding dummy amdgpu_devcoredump_free v1 -> v2: memset reset_task_info to zero v2 -> v3: add CONFIG_DEV_COREDUMP for variables v2 -> v3: remove NULL check on amdgpu_devcoredump_read Signed-off-by: Somalapuram Amaranath Reviewed-by: Shashank Sharma Signed-off-by: Alex Deucher