linux/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c, branch v6.7

drm/amd: Enable PCIe PME from D3

2023-11-29T23:09:34Z

When dGPU is put into BOCO it may be in D3cold but still able send PME on display hotplug event. For this to work it must be enabled as wake source from D3. When runpm is enabled use pci_wake_from_d3() to mark wakeup as enabled by default. Cc: stable@vger.kernel.org # 6.1+ Signed-off-by: Mario Limonciello Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: add a module parameter to control the AGP aperture

2023-11-17T05:58:20Z

Add a module parameter to control the AGP aperture. The AGP aperture is an aperture in the GPU's internal address space which provides direct non-paged access to the platform address space. This access is non-snooped so only uncached memory can be accessed. Add a knob so that we can toggle this for debugging. Fixes: 67318cb84341 ("drm/amdgpu/gmc11: set gart placement GC11") Acked-by: Christian König Reviewed-by: Mario Limonciello Tested-by: Mario Limonciello # PHX & Navi33 Signed-off-by: Alex Deucher

drm/amdgpu: Optimize the asic type fix code

2023-11-03T16:18:32Z

Use a new struct array to define the asic information which asic type needs to be fixed. Signed-off-by: Ma Jun Reviewed-by: Kenneth Feng Signed-off-by: Alex Deucher

drm/amd: Evict resources during PM ops prepare() callback

2023-10-13T15:00:18Z

Linux PM core has a prepare() callback run before suspend. If the system is under high memory pressure, the resources may need to be evicted into swap instead. If the storage backing for swap is offlined during the suspend() step then such a call may fail. So move this step into prepare() to move evict majority of resources and update all non-pmops callers to call the same callback. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2362 Reviewed-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Mario Limonciello Signed-off-by: Alex Deucher

drm/amdgpu: update ib start and size alignment

2023-10-09T20:51:39Z

Update IB starting address alignment and size alignment with correct values for decode and encode IPs. Decode IB starting address alignment: 256 bytes Decode IB size alignment: 64 bytes Encode IB starting address alignment: 256 bytes Encode IB size alignment: 4 bytes Also bump amdgpu driver version for this update. Signed-off-by: Boyuan Zhang Reviewed-by: Christian König Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: add new INFO ioctl query for the last GPU page fault

2023-10-05T21:49:39Z

Add a interface to query the last GPU page fault for the process. Useful for debugging context lost errors. v2: split vmhub representation between kernel and userspace v3: add locking when fetching fault info in INFO IOCTL Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23238 libdrm MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23238 Cc: samuel.pitoiset@gmail.com Reviewed-by: Christian König Acked-by: Guchun Chen Signed-off-by: Alex Deucher

drm/amd: Add a module parameter for seamless boot

2023-09-20T16:24:39Z

The module parameter can be used to test more easily enabling seamless boot support on additional ASICs. Reviewed-by: Harry Wentland Signed-off-by: Mario Limonciello Signed-off-by: Alex Deucher

drm/amdgpu: Use function for IP version check

2023-09-20T16:23:28Z

Use an inline function for version check. Gives more flexibility to handle any format changes. Signed-off-by: Lijo Lazar Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: Create an option to disable soft recovery

2023-09-11T21:22:23Z

Create a module option to disable soft recoveries on amdgpu, making every recovery go through the device reset path. This option makes easier to force device resets for testing and debugging purposes. Signed-off-by: André Almeida Reviewed-by: Christian König Signed-off-by: Hamza Mahfooz Signed-off-by: Alex Deucher

drm/amdgpu: Merge debug module parameters

2023-09-11T21:19:54Z

Merge all developer debug options available as separated module parameters in one, making it obvious that are for developers. Drop the obsolete module options in favor of the new ones. Signed-off-by: André Almeida Reviewed-by: Christian König Signed-off-by: Hamza Mahfooz Signed-off-by: Alex Deucher