linux/drivers/gpu/drm/amd/amdgpu/amdgpu.h, branch v5.12

drm/amdgpu: rework S3/S4/S0ix state handling

2021-03-22T19:24:02Z

Set flags at the top level pmops callbacks to track state. This cleans up the current set of flags and properly handles S4 on S0ix capable systems. Reviewed-by: Evan Quan Signed-off-by: Alex Deucher

drm/amd/display: Add a backlight module option

2021-03-10T21:12:15Z

There seem devices that don't work with the aux channel backlight control. For allowing such users to test with the other backlight control method, provide a new module option, aux_backlight, to specify enabling or disabling the aux backport support explicitly. As default, the aux support is detected by the hardware capability. v2: make the backlight option generic in case we add future backlight types (Alex) BugLink: https://bugzilla.opensuse.org/show_bug.cgi?id=1180749 BugLink: https://gitlab.freedesktop.org/drm/amd/-/issues/1438 Reviewed-by: Nicholas Kazlauskas Signed-off-by: Takashi Iwai Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amdgpu: fix shutdown and poweroff process failed with s0ix

2021-02-24T14:48:46Z

In the shutdown and poweroff opt on the s0i3 system we still need un-gate the gfx clock gating and power gating before destory amdgpu device. Fixes: 628c36d7b238e2 ("drm/amdgpu: update amdgpu device suspend/resume sequence for s0i3 support") Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1499 Signed-off-by: Alex Deucher Signed-off-by: Prike Liang Reviewed-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amdgpu: extend MAX_KIQ_REG_TRY to 1000

2021-02-09T20:48:49Z

Extend retry times of KIQ to avoid starvation situation caused by long time full access of GPU by other VFs. Signed-off-by: Jiawei Gu Reviewed-by: Emily.Deng Signed-off-by: Alex Deucher

drm/amdgpu: add generic pci reset as an option

2021-02-09T20:29:54Z

This allows us to use generic PCI reset mechanisms (FLR, SBR) as a reset mechanism to verify that the generic PCI reset mechanisms are working properly. Acked-by: Evan Quan Signed-off-by: Alex Deucher

drm/amdgpu: Add otg vertical IRQ Source

2021-02-09T20:28:55Z

[Why & How] In order to get appropriate timing for registers which read/write is vertical line sensitive, add new IRQ source variable. This interrupt is triggered by specific vertical line, Signed-off-by: Wayne Lin Acked-by: Alex Deucher Signed-off-by: Alex Deucher

Merge tag 'amd-drm-next-5.12-2021-01-08' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2021-01-14T23:05:32Z

amd-drm-next-5.12-2021-01-08: amdgpu: - Rework IH ring handling on vega and navi - Rework HDP handling for vega and navi - swSMU documenation updates - Overdrive support for Sienna Cichlid and newer asics - swSMU updates for vangogh - swSMU updates for renoir - Enable FP16 on DCE8-11 - Misc code cleanups and bug fixes radeon: - Fixes for platforms that can't access PCI resources correctly - Misc code cleanups From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20210108221811.3868-1-alexander.deucher@amd.com Signed-off-by: Dave Airlie

Merge tag 'drm-misc-next-2020-12-17' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2021-01-07T09:46:32Z

drm-misc-next for v5.12: UAPI Changes: - Not necessarily one, but we document that userspace needs to force probe connectors. Cross-subsystem Changes: - Require FB_ATY_CT for aty on sparc64. - video: Fix documentation, and a few compiler warnings. - Add devicetree bindings for DP connectors. - dma-buf: Update kernel-doc, and add might_lock for resv objects in begin/end_cpu_access. Core Changes: - ttm: Warn when releasing a pinned bo. - ttm: Cleanup bo size handling. - cma-helper: Remove prime infix, and implement mmap as GEM CMA functions. - Split drm_prime_sg_to_page_addr_arrays into 2 functions. - Add a new api to install irq using devm. - Update panel kerneldoc to inline style. - Add DP support to drm/bridge. - Assorted small fixes to ttm, fb-helper, scheduler. - Add atomic_commit_setup function callback. - Automatically use the atomic gamma_set, instead of forcing drivers to declare the default atomic version. - Allow using degamma for legacy gamma if gamma is not available. - Clarify that primary/cursor planes are not tied to 1 crtc (depending on possible_crtcs). - ttm: Cleanup the lru handler. Driver Changes: - Add pm support to ingenic. - Assorted small fixes in radeon, via, rockchip, omap2fb, kmb, gma500, nouveau, virtio, hisilicon, ingenic, s6e63m0 panel, ast, udlfb. - Add BOE NV110WTM-N61, ys57pss36bh5gq, Khadas TS050 panels. - Stop using pages with drm_prime_sg_to_page_addr_arrays, and switch all callers to use ttm_sg_tt_init. - Cleanup compiler and docbook warnings in a lot of fbdev devices. - Use the drmm_vram_helper in hisilicon. - Add support for BCM2711 DSI1 in vc4. - Add support for 8-bit delta RGB panels to ingenic. - Add documentation on how to test vkms. - Convert vc4 to atomic helpers. - Use degamma instead of gamma table in omap, to add support for CTM and color encoding/range properties. - Rework omap DSI code, and merge all omapdrm modules now that the last omap panel is now a drm panel. - More refactoring of omap dsi code. - Enable 10/12 bpc outputs in vc4. Signed-off-by: Daniel Vetter From: Maarten Lankhorst Link: https://patchwork.freedesktop.org/patch/msgid/78381a4f-45fd-aed4-174a-94ba051edd37@linux.intel.com

drm/amdgpu: switch hdp callback functions for hdp v4

2021-01-05T16:33:01Z

Switch to use the HDP functions which unified on hdp structure instead of the scattered hdp callback functions. V2: clean up hdp reset ras error count function. Signed-off-by: Likun Gao Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu: add amdgpu_hdp structure

2021-01-05T16:32:41Z

amdgpu_hdp hold all the callbacks for hdp Signed-off-by: Hawking Zhang Reviewed-by: Likun Gao Signed-off-by: Alex Deucher