kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c, branch v5.13.1

drm/amdgpu: Set a suitable dev_info.gart_page_size

2021-04-09T20:49:53+00:00

In Mesa, dev_info.gart_page_size is used for alignment and it was set to AMDGPU_GPU_PAGE_SIZE(4KB). However, the page table of AMDGPU driver requires an alignment on CPU pages. So, for non-4KB page system, gart_page_size should be max_t(u32, PAGE_SIZE, AMDGPU_GPU_PAGE_SIZE). Signed-off-by: Rui Wang Signed-off-by: Huacai Chen Link: https://github.com/loongson-community/linux-stable/commit/caa9c0a1 [Xi: rebased for drm-next, use max_t for checkpatch, and reworded commit message.] Signed-off-by: Xi Ruoyao BugLink: https://gitlab.freedesktop.org/drm/amd/-/issues/1549 Tested-by: Dan Horák Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: disentangle HG systems from vgaswitcheroo

2021-04-09T20:36:07+00:00

There's no need to keep vgaswitcheroo around for HG systems. They don't use muxes and their power control is handled via ACPI. Reviewed-by: Evan Quan Signed-off-by: Alex Deucher

drm/amdgpu: enable DPM_FLAG_MAY_SKIP_RESUME and DPM_FLAG_SMART_SUSPEND flags (v2)

2021-04-09T20:36:02+00:00

Once the device has runtime suspended, we don't need to power it back up again for system suspend. Likewise for resume, we don't to power up the device again on resume only to power it back off again via runtime pm because it's still idle. v2: add DPM_FLAG_SMART_PREPARE as well Reviewed-by: Evan Quan Acked-by: Rajneesh Bhardwaj (v1) Signed-off-by: Alex Deucher

drm/amdgpu: add SECURE DISPLAY TA firmware info in debugfs

2021-03-03T15:51:35+00:00

add SECUREDISPLAY TA firmware info in amdgpu_fimrware_info() Signed-off-by: Kevin Wang Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu: refine PSP TA firmware info print in debugfs

2021-03-03T15:51:33+00:00

refine PSP TA firmware info print in amdgpu_firmware_info(). Signed-off-by: Kevin Wang Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu: enable BACO runpm by default on sienna cichlid and navy flounder

2021-03-02T19:17:04+00:00

It works fine and was only disabled because primary GPUs don't enter runpm if there is a console bound to the fbdev due to the kmap. This will at least allow runpm on secondary cards. Reviewed-by: Evan Quan Reviewed-by: Rajneesh Bhardwaj Signed-off-by: Alex Deucher

drm/amdgpu: correct TA RAP firmware information print error

2021-03-02T19:05:05+00:00

miss RAP TA in loop. (when i == 4) Fix: drm/amdgpu: add RAP TA version print in amdgpu_firmware_info Signed-off-by: Kevin Wang Reported-by: Candice Li Reviewed-by: Kenneth Feng Signed-off-by: Alex Deucher

drm/amdgpu: add RAP TA version print in amdgpu_firmware_info

2021-02-26T22:23:49+00:00

add RAP TA version print in amdgpu_firmware_info. Signed-off-by: Kevin Wang Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu/codec: drop the internal codec index

2021-02-26T22:23:49+00:00

And just use the ioctl index. They are the same. Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: add INFO ioctl support for querying video caps (v4)

2021-02-26T22:23:49+00:00

We currently hardcode these in mesa, but querying them from the kernel makes more sense since there may be board specific limitations that the kernel driver is better suited to determining. Userpace patches that use this interface: https://gitlab.freedesktop.org/leoliu/drm/-/commits/info_video_caps https://gitlab.freedesktop.org/leoliu/mesa/-/commits/info_video_caps v2: reorder the codecs to better align with mesa v3: add max_pixels_per_frame to handle the portrait case, squash in memory leak fix v4: drop extra break Reviewed-by: Christian König Reviewed-by: Leo Liu (v2) Signed-off-by: Alex Deucher