kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c, branch v5.18.16

drm/amdgpu: keep fbdev buffers pinned during suspend

2022-07-22T08:21:25+00:00

[ Upstream commit f9a89117fbdc63c0d4ab63a8f3596a72c245bcfe ] Was dropped when we converted to the generic helpers. Fixes: 087451f372bf ("drm/amdgpu: use generic fb helpers instead of setting up AMD own's.") Acked-by: Evan Quan Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amdgpu: Use IP versions in convert_tiling_flags_to_modifier()

2022-03-02T23:40:07+00:00

Rather than checking the asic_type. Reviewed-by: Guchun Chen Signed-off-by: Alex Deucher

Merge tag 'amd-drm-next-5.18-2022-02-25' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2022-03-01T06:19:02+00:00

amd-drm-next-5.18-2022-02-25: amdgpu: - Raven2 suspend/resume fix - SDMA 5.2.6 updates - VCN 3.1.2 updates - SMU 13.0.5 updates - DCN 3.1.5 updates - Virtual display fixes - SMU code cleanup - Harvest fixes - Expose benchmark tests via debugfs - Drop no longer relevant gart aperture tests - More RAS restructuring - W=1 fixes - PSR rework - DP/VGA adapter fixes - DP MST fixes - GPUVM eviction fix - GPU reset debugfs register dumping support - Misc display fixes - SR-IOV fix - Aldebaran mGPU fix - Add module parameter to disable XGMI for testing amdkfd: - IH ring overflow logging fixes - CRIU fixes - Misc fixes Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20220225183535.5907-1-alexander.deucher@amd.com

Backmerge tag 'v5.17-rc6' into drm-next

2022-02-28T04:57:14+00:00

This backmerges v5.17-rc6 so I can merge some amdgpu and some tegra changes on top. Signed-off-by: Dave Airlie

Merge tag 'drm-misc-next-2022-02-23' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2022-02-24T19:50:18+00:00

drm-misc-next for v5.18: UAPI Changes: Cross-subsystem Changes: - Split out panel-lvds and lvds dt bindings . - Put yes/no on/off disabled/enabled strings in linux/string_helpers.h and use it in drivers and tomoyo. - Clarify dma_fence_chain and dma_fence_array should never include eachother. - Flatten chains in syncobj's. - Don't double add in fbdev/defio when page is already enlisted. - Don't sort deferred-I/O pages by default in fbdev. Core Changes: - Fix missing pm_runtime_put_sync in bridge. - Set modifier support to only linear fb modifier if drivers don't advertise support. - As a result, we remove allow_fb_modifiers. - Add missing clear for EDID Deep Color Modes in drm_reset_display_info. - Assorted documentation updates. - Warn once in drm_clflush if there is no arch support. - Add missing select for dp helper in drm_panel_edp. - Assorted small fixes. - Improve fb-helper's clipping handling. - Don't dump shmem mmaps in a core dump. - Add accounting to ttm resource manager, and use it in amdgpu. - Allow querying the detected eDP panel through debugfs. - Add helpers for xrgb8888 to 8 and 1 bits gray. - Improve drm's buddy allocator. - Add selftests for the buddy allocator. Driver Changes: - Add support for nomodeset to a lot of drm drivers. - Use drm_module_*_driver in a lot of drm drivers. - Assorted small fixes to bridge/lt9611, v3d, vc4, vmwgfx, mxsfb, nouveau, bridge/dw-hdmi, panfrost, lima, ingenic, sprd, bridge/anx7625, ti-sn65dsi86. - Add bridge/it6505. - Create DP and DVI-I connectors in ast. - Assorted nouveau backlight fixes. - Rework amdgpu reset handling. - Add dt bindings for ingenic,jz4780-dw-hdmi. - Support reading edid through aux channel in ingenic. - Add a drm driver for Solomon SSD130x OLED displays. - Add simple support for sharp LQ140M1JW46. - Add more panels to nt35560. Signed-off-by: Dave Airlie From: Maarten Lankhorst Link: https://patchwork.freedesktop.org/patch/msgid/686ec871-e77f-c230-22e5-9e3bb80f064a@linux.intel.com

drm/amdgpu: bypass tiling flag check in virtual display case (v2)

2022-02-23T21:31:06+00:00

vkms leverages common amdgpu framebuffer creation, and also as it does not support FB modifier, there is no need to check tiling flags when initing framebuffer when virtual display is enabled. This can fix below calltrace: amdgpu 0000:00:08.0: GFX9+ requires FB check based on format modifier WARNING: CPU: 0 PID: 1023 at drivers/gpu/drm/amd/amdgpu/amdgpu_display.c:1150 amdgpu_display_framebuffer_init+0x8e7/0xb40 [amdgpu] v2: check adev->enable_virtual_display instead as vkms can be enabled in bare metal as well. Signed-off-by: Leslie Shi Signed-off-by: Guchun Chen Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: derive GTT display support from DM

2022-02-23T19:02:51+00:00

Rather than duplicating the logic in two places, consolidate the logic in the display manager. Acked-by: Yifan Zhang Signed-off-by: Alex Deucher

drm/amdgpu: bypass tiling flag check in virtual display case (v2)

2022-02-22T19:44:12+00:00

Merge tag 'amd-drm-next-5.18-2022-02-11-1' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2022-02-14T00:31:51+00:00

amd-drm-next-5.18-2022-02-11-1: amdgpu: - Clean up of power management code - Enable freesync video mode by default - Clean up of RAS code - Improve VRAM access for debug using SDMA - Coding style cleanups - SR-IOV fixes - More display FP reorg - TLB flush fixes for Arcuturus, Vega20 - Misc display fixes - Rework special register access methods for SR-IOV - DP2 fixes - DP tunneling fixes - DSC fixes - More IP discovery cleanups - Misc RAS fixes - Enable both SMU i2c buses where applicable - s2idle improvements - DPCS header cleanup - Add new CAP firmware support for SR-IOV amdkfd: - Misc cleanups - SVM fixes - CRIU support - Clean up MQD manager UAPI: - Add interface to amdgpu CTX ioctl to request a stable power state for profiling https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/207 - Add amdkfd support for CRIU https://github.com/checkpoint-restore/criu/pull/1709 - Remove old unused amdkfd debugger interface Was only implemented for Kaveri and was only ever used by an old HSA tool that was never open sourced radeon: - Fix error handling in radeon_driver_open_kms - UVD suspend fix - Misc fixes From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20220211220706.5803-1-alexander.deucher@amd.com

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

2022-02-07T16:03:24+00:00

First backmerge into drm-misc-next. Required for more helpers backmerged, and to pull in 5.17 (rc2). Signed-off-by: Maarten Lankhorst