kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c, branch v6.6.12

drm/amd: Enable PCIe PME from D3

2023-12-08T07:52:17+00:00

commit 6967741d26c87300a51b5e50d4acd104bc1a9759 upstream. 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 Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: expand runpm parameter

2023-08-15T22:08:29+00:00

Allow the user to specify -2 as auto enabled with displays. By default we don't enter runtime suspend when there are displays attached because it does not work well in some desktop environments due to the driver sending hotplug events on resume in case any new displays were attached while the GPU was powered down. Some users still want this functionality though, so this lets you enable it. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2428 Reviewed-by: Guchun Chen Signed-off-by: Alex Deucher

drm/amd: Remove freesync video mode amdgpu parameter

2023-08-15T22:08:29+00:00

[Why&How] Freesync Video mode was enabled by default. Hence no need for the module parameter, so remove it completely Acked-by: Stylon Wang Signed-off-by: Aurabindo Pillai Reviewed-by: Stylon Wang Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amdkfd: drop IOMMUv2 support

2023-08-11T18:47:25+00:00

Now that we use the dGPU path for all APUs, drop the IOMMUv2 support. v2: drop the now unused queue manager functions for gfx7/8 APUs Reviewed-by: Felix Kuehling Acked-by: Christian König Tested-by: Mike Lothian Signed-off-by: Alex Deucher

drm/amdgpu: Move vram, gtt & flash defines to amdgpu_ ttm & _psp.h

2023-08-07T21:12:49+00:00

As amdgpu.h is getting decomposed, move vram and gtt extern defines into amdgpu_ttm.h & flash extern to amdgpu_psp.h Fixes: f9acfafc3458 ("drm/amdgpu: Move externs to amdgpu.h file from amdgpu_drv.c") Suggested-by: Christian König Cc: Mario Limonciello Cc: Christian König Cc: Alex Deucher Signed-off-by: Srinivasan Shanmugam Acked-by: Guchun Chen Reviewed-by: Mario Limonciello Signed-off-by: Alex Deucher

drm/amdgpu: Sort the includes in amdgpu/amdgpu_drv.c

2023-08-07T21:12:49+00:00

Sort the include files that are included in amdgpu_drv.c alphabetically. Suggested-by: Mario Limonciello Cc: Mario Limonciello Cc: Christian König Cc: Alex Deucher Signed-off-by: Srinivasan Shanmugam Acked-by: Guchun Chen Reviewed-by: Mario Limonciello Signed-off-by: Alex Deucher

Merge tag 'amd-drm-next-6.6-2023-07-28' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2023-08-04T09:10:18+00:00

amd-drm-next-6.6-2023-07-28: amdgpu: - Lots of checkpatch cleanups - GFX 9.4.3 updates - Add USB PD and IFWI flashing documentation - GPUVM updates - RAS fixes - DRR fixes - FAMS fixes - Virtual display fixes - Soft IH fixes - SMU13 fixes - Rework PSP firmware loading for other IPs - Kernel doc fixes - DCN 3.0.1 fixes - LTTPR fixes - DP MST fixes - DCN 3.1.6 fixes - SubVP fixes - Display bandwidth calculation fixes - VCN4 secure submission fixes - Allow building DC on RISC-V - Add visible FB info to bo_print_info - HBR3 fixes - Add PSP 14.0 support - GFX9 MCBP fix - GMC10 vmhub index fix - GMC11 vmhub index fix - Create a new doorbell manager - SR-IOV fixes amdkfd: - Cleanup CRIU dma-buf handling - Use KIQ to unmap HIQ - GFX 9.4.3 debugger updates - GFX 9.4.2 debugger fixes - Enable cooperative groups fof gfx11 - SVM fixes radeon: - Lots of checkpatch cleanups Merge conflicts: - drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c The switch to drm eu helpers in 8a206685d36f ("drm/amdgpu: use drm_exec for GEM and CSA handling v2") clashed with the cosmetic cleanups from 30953c4d000b ("drm/amdgpu: Fix style issues in amdgpu_gem.c"). I kept the former since the cleanup up code is gone. - drivers/gpu/drm/amd/amdgpu/atom.c. adf64e214280 ("drm/amd: Avoid reading the VBIOS part number twice") removed code that 992b8fe106ab ("drm/radeon: Replace all non-returning strlcpy with strscpy") polished. From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20230728214228.8102-1-alexander.deucher@amd.com [sima: some merge conflict wrangling as noted] Signed-off-by: Daniel Vetter

drm/amdgpu: Move externs to amdgpu.h file from amdgpu_drv.c

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

Fixes the following: WARNING: externs should be avoided in .c files +extern const struct attribute_group amdgpu_vram_mgr_attr_group; WARNING: externs should be avoided in .c files +extern const struct attribute_group amdgpu_gtt_mgr_attr_group; WARNING: externs should be avoided in .c files +extern const struct attribute_group amdgpu_flash_attr_group; And other style fixes: WARNING: Block comments should align the * on each line WARNING: void function return statements are not generally useful WARNING: braces {} are not necessary for single statement blocks Cc: Christian König Cc: Alex Deucher Signed-off-by: Srinivasan Shanmugam Reviewed-by: Guchun Chen Signed-off-by: Alex Deucher

drm/amdgpu: Prefer #if IS_ENABLED over #if defined in amdgpu_drv.c

2023-07-25T17:36:00+00:00

Adhere to linux coding style Fixes the following: WARNING: Prefer IS_ENABLED() to CONFIG_ || CONFIG__MODULE +#if defined(CONFIG_DRM_RADEON) || defined(CONFIG_DRM_RADEON_MODULE) WARNING: Prefer IS_ENABLED() to CONFIG_ || CONFIG__MODULE +#if defined(CONFIG_DRM_RADEON) || defined(CONFIG_DRM_RADEON_MODULE) Cc: Christian König Cc: Alex Deucher Signed-off-by: Srinivasan Shanmugam Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

Merge tag 'drm-misc-next-2023-07-13' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2023-07-17T13:37:57+00:00

drm-misc-next for v6.6: UAPI Changes: * fbdev: * Make fbdev userspace interfaces optional; only leaves the framebuffer console active * prime: * Support dma-buf self-import for all drivers automatically: improves support for many userspace compositors Cross-subsystem Changes: * backlight: * Fix interaction with fbdev in several drivers * base: Convert struct platform.remove to return void; part of a larger, tree-wide effort * dma-buf: Acquire reservation lock for mmap() in exporters; part of an on-going effort to simplify locking around dma-bufs * fbdev: * Use Linux device instead of fbdev device in many places * Use deferred-I/O helper macros in various drivers * i2c: Convert struct i2c from .probe_new to .probe; part of a larger, tree-wide effort * video: * Avoid including Core Changes: * atomic: * Improve logging * prime: * Remove struct drm_driver.gem_prime_mmap plus driver updates: all drivers now implement this callback with drm_gem_prime_mmap() * gem: * Support execution contexts: provides locking over multiple GEM objects * ttm: * Support init_on_free * Swapout fixes Driver Changes: * accel: * ivpu: MMU updates; Support debugfs * ast: * Improve device-model detection * Cleanups * bridge: * dw-hdmi: Improve support for YUV420 bus format * dw-mipi-dsi: Fix enable/disable of DSI controller * lt9611uxc: Use MODULE_FIRMWARE() * ps8640: Remove broken EDID code * samsung-dsim: Fix command transfer * tc358764: Handle HS/VS polarity; Use BIT() macro; Various cleanups * Cleanups * ingenic: * Kconfig REGMAP fixes * loongson: * Support display controller * mgag200: * Minor fixes * mxsfb: * Support disabling overlay planes * nouveau: * Improve VRAM detection * Various fixes and cleanups * panel: * panel-edp: Support AUO B116XAB01.4 * Support Visionox R66451 plus DT bindings * Cleanups * ssd130x: * Support per-controller default resolution plus DT bindings * Reduce memory-allocation overhead * Cleanups * tidss: * Support TI AM625 plus DT bindings * Implement new connector model plus driver updates * vkms * Improve write-back support * Documentation fixes Signed-off-by: Daniel Vetter From: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/20230713090830.GA23281@linux-uq9g