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2022-07-27drm/nouveau/disp: add supervisor mutexBen Skeggs5-4/+21
Will be used to protect NVIF_CLASS_OUTP method calls from racing with in-progress supervisor handling. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-27drm/nouveau/disp: add conn method to query HPD pin statusBen Skeggs6-3/+88
And use it to bail early in DP detection and avoid futile AUX transactions. This could be used on other connector types too in theory, but it's not something we've ever done before and I'd rather not risk breaking working systems without looking into it more closely. It's safe for DP though. We already do this by checking an AUX register that contains HPD status and aborting the transaction. However, this is much deeper in the stack - after taking various mutexes, poking HW for no good reason, and making a mess in debug logs. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-27drm/nouveau/disp: add connector classBen Skeggs15-4/+189
Will be used to provide more solid driver interfaces in general, but the immediate motivation is work towards fixing issues with handling hotplug/DP IRQ events. Its use is currently limited to where we support non-polled hotplug already (ie. any GPU since NV40ish era, where our DCB handling works well enough), until that gets cleaned up someday. v2: - use ?: (lyude) Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-27drm/nouveau/disp: add common channel class handlingBen Skeggs42-841/+470
Replaces a bunch of unnecessarily duplicated boilerplate in per-chipset code with a simpler, common, implementation. Channel "awaken" notify code is completely gone for now. KMS has never made use of it so far, and event notify handling is about to be changed in general anyway. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-27drm/nouveau/disp: split sor hda funcs out to their own structBen Skeggs12-63/+44
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-27drm/nouveau/disp: split sor dp funcs out to their own structBen Skeggs16-154/+157
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-27drm/nouveau/disp: replace hda func pointer check with flagBen Skeggs17-168/+31
Simpler, and less error-prone than a separate set of function pointers. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-27drm/nouveau/disp: merge nv50_disp_new_() and nvkm_disp_new()Ben Skeggs19-90/+45
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-27drm/nouveau/disp: group supervisor-related struct membersBen Skeggs4-32/+34
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-27drm/nouveau/disp: merge head/outp/ior code into chipset filesBen Skeggs92-6822/+5151
No changes to code at all here, just shuffling it around and removing a bunch of (now unnecessary) forward-declarations from headers. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-27drm/nouveau/disp: add common class handling between <nv50 and >=nv50Ben Skeggs48-1072/+396
About to expose head/output path/connector objects everywhere, so we will need support for child classes prior to nv50 now. Somewhat cleaner than the code >=nv50 used previously. v2: - use ?: (lyude) Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-27drm/nouveau/disp: collapse nv50_disp into nvkm_dispBen Skeggs65-562/+472
Dump of one struct's members into another, with a couple of list renames because of collisions. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-27drm/nouveau/disp: collapse nv50_disp_func into nvkm_disp_funcBen Skeggs21-127/+192
Aside from a chicken-and-egg problem with a duplicate 'root' member, this is a straight dump of function pointers from one struct into another. The left-over wrapping mess in >=nv50 structs will be fixed later. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-27drm/nouveau/disp: clean up nvkm_outp constructorsBen Skeggs3-32/+19
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-27drm/nouveau/disp: collapse nvkm_dp into nvkm_outpBen Skeggs4-262/+240
There should be no changes to code here other than modifying the dereferences. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-13drm/nouveau/kms/nv50-: remove unused functionsBen Skeggs3-30/+0
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-13drm/nouveau/flcn: remove unused functionsBen Skeggs3-45/+0
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-13drm/nouveau: remove double WFI when destroying channelsBen Skeggs1-4/+2
This is particularly irritating when the channel has hung. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-13drm/nouveau/ce/gv100-: move method buffer to ce ctxBen Skeggs8-29/+85
Didn't really know what this buffer was when initially implemented, but these days we do, so move it somewhere more appropriate. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-13drm/nouveau/fifo: remove rd32/wr32 accessors from channelsBen Skeggs3-37/+3
No need for these, we always map USERD to the client. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-13drm/nouveau/fifo: rip out cevent, never usedBen Skeggs4-33/+0
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-13drm/nouveau/device: remove pwrsrc notify in favour of a direct call to clkBen Skeggs7-48/+11
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-13drm/nouveau/nvkm: remove unused headerBen Skeggs2-67/+0
Left-over from secboot->acr transition. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-13drm/nouveau/nvkm: zero out engine pointer for subdev-provided classesBen Skeggs1-0/+1
Doesn't fix any known issue, but noticed fifo being initialised in logs in response to mmu allocation. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-13drm/nouveau/nvkm: use list_add_tail() when building object treeBen Skeggs1-1/+1
Fixes resume from hibernate failing on (at least) TU102, where cursor channel init failed due to being performed before the core channel. Not solid idea why suspend-to-ram worked, but, presumably HW being in an entirely clean state has something to do with it. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-13drm/nouveau/nvkm: rip out event uapiBen Skeggs3-261/+2
Userspace never ended up using this to be clever about dealing with channel death, and it won't be, not like this anyway. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-13drm/nouveau/nvif: add wrapper for open-coded nvif_object_constructed()Ben Skeggs2-1/+7
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-13Merge tag 'drm-msm-next-2022-07-10' of ↵Dave Airlie80-1343/+1282
https://gitlab.freedesktop.org/drm/msm into drm-next Next for v5.20 GPU: - a619 support - Fix for unclocked GMU register access - Devcore dump enhancements Core: - client utilization via fdinfo support - fix fence rollover issue - gem: Lockdep false-positive warning fix - gem: Switch to pfn mappings DPU: - constification of HW catalog - support for using encoder as CRC source - WB support on sc7180 - WB resolution fixes DP: - dropped custom bulk clock implementation - made dp_bridge_mode_valid() return MODE_CLOCK_HIGH where applicable - fix link retraining on resolution change MDP5: - MSM8953 perf data HDMI: - YAML'ification of schema - dropped obsolete GPIO support - misc cleanups Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGtuqswBGPw-kCYzJvckK2RR1XTeUEgaXwVG_mvpbv3gPA@mail.gmail.com
2022-07-13Backmerge tag 'v5.19-rc6' of ↵Dave Airlie373-2028/+3868
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next Backmerge in rc6 so I can merge msm next easier. Linux 5.19-rc6 Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-12Merge tag 'mediatek-drm-next-5.20' of ↵Dave Airlie15-119/+1213
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next Mediatek DRM Next for Linux 5.20 1. Add Mediatek Soc DRM (vdosys0) support for mt8195 2. Cooperate with DSI RX devices to modify dsi funcs and delay mipi high to cooperate with panel sequence 3. Add mt8186 dsi compatible and convert dsi_dtbinding to .yaml 4. Add MediaTek SoC DRM (vdosys1) support for mt8195 5. Add MT8195 dp_intf driver Signed-off-by: Dave Airlie <airlied@redhat.com> [airlied: fix drm_edid.h include] From: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220709142021.24260-1-chunkuang.hu@kernel.org
2022-07-12Merge tag 'drm/tegra/for-5.20-rc1' of ↵Dave Airlie38-802/+1165
https://gitlab.freedesktop.org/drm/tegra into drm-next drm/tegra: Changes for v5.20-rc1 The bulk of these changes adds support for context isolation for the various supported host1x engines, as well as support for the hardware found on the new Tegra234 SoC generation. There's also a couple of fixes and cleanups. To round things off, the device tree bindings are converted to the new json-schema format that allows DTBs to be validated. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thierry Reding <thierry.reding@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220708181136.673789-1-thierry.reding@gmail.com
2022-07-12Merge tag 'drm-misc-next-2022-07-07' of ↵Dave Airlie87-286/+621
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for $kernel-version: UAPI Changes: Cross-subsystem Changes: Core Changes: * crtc: Remove unnessary include statements from drm_crtc.h, plus fallout in drivers * edid: More use of struct drm_edid; implement HF-EEODB extension Driver Changes: * bridge: * anx7625: Implement HDP timeout via callback; Cleanups * fsl-ldb: Drop DE flip; Modesetting fixes * imx: Depend on ARCH_MXC * sil8620: Fix off-by-one * ti-sn65dsi86: Convert to atomic modesetting * ingenic: Fix display at maximum resolution * panel: * simple: Add support for HannStar HSD101PWW2, plus DT bindings; Add support for ETML0700Y5DHA, plus DT bindings * rockchip: Fixes * vc4: Cleanups * vmwgfx: Cleanups Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/YsaHq1pvE699NtOM@linux-uq9g
2022-07-12Merge tag 'drm-intel-next-2022-07-06' of ↵Dave Airlie17-192/+192
git://anongit.freedesktop.org/drm/drm-intel into drm-next - Suspend fixes for Display (Jose) - Properly block D3Cold for now (Anshuman) - Eliminate PIPECONF RMWs from .color_commit()(Ville) - Display info clean-up (Ville) - Fix error code (Dan) - Fix possible refcount leak on DP MST (Hangyu) - Other general display clean-ups (Jani, Tom) - Add bios debug logs (Jani) - PCH type clean-up (Ville) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YsZNJUVh0iHOtORz@intel.com
2022-07-12Merge tag 'amd-drm-next-5.20-2022-07-05' of ↵Dave Airlie330-2353/+354516
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.20-2022-07-05: amdgpu: - Various spelling and grammer fixes - Various eDP fixes - Various DMCUB fixes - VCN fixes - GMC 11 fixes - RAS fixes - TMZ support for GC 10.3.7 - GPUVM TLB flush fixes - SMU 13.0.x updates - DCN 3.2 Support - DCN 3.2.1 Support - MES updates - GFX11 modifiers support - USB-C fixes - MMHUB 3.0.1 support - SDMA 6.0 doorbell fixes - Initial devcoredump support - Enable high priority gfx queue on asics which support it - Enable GPU reset for SMU 13.0.4 - OLED display fixes - MPO fixes - DC frame size fixes - ASPM support for PCIE 7.4/7.6 - GPU reset support for SMU 13.0.0 - GFX11 updates - VCN JPEG fix - BACO support for SMU 13.0.7 - VCN instance handling fix - GFX8 GPUVM TLB flush fix - GPU reset rework - VCN 4.0.2 support - GTT size fixes - DP link training fixes - LSDMA 6.0.1 support - Various backlight fixes - Color encoding fixes - Backlight config cleanup - VCN 4.x unified queue cleanup amdkfd: - MMU notifier fixes - Updates for GC 10.3.6 and 10.3.7 - P2P DMA support using dma-buf - Add available memory IOCTL - SDMA 6.0.1 fix - MES fixes - HMM profiler support radeon: - License fix - Backlight config cleanup UAPI: - Add available memory IOCTL to amdkfd Proposed userspace: https://www.mail-archive.com/amd-gfx@lists.freedesktop.org/msg75743.html - HMM profiler support for amdkfd Proposed userspace: https://lists.freedesktop.org/archives/amd-gfx/2022-June/080805.html Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220705212633.6037-1-alexander.deucher@amd.com
2022-07-10Merge branch 'hot-fixes' (fixes for rc6)Linus Torvalds1-11/+15
This is a collection of three fixes for small annoyances. Two of these are already pending in other trees, but I really don't want to release another -rc with these issues pending, so I picked up the patches for these things directly. We'll end up with duplicate commits eventually, I prefer that over having these issues pending. The third one is just me getting rid of another BUG_ON() just because it was reported and I dislike those things so much. * merge 'hot-fixes' branch: ida: don't use BUG_ON() for debugging drm/aperture: Run fbdev removal before internal helpers ptrace: fix clearing of JOBCTL_TRACED in ptrace_unfreeze_traced()
2022-07-10Merge tag 'dmaengine-fix-5.19' of ↵Linus Torvalds10-55/+42
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine Pull dmaengine fixes from Vinod Koul: "One core fix for DMA_INTERRUPT and rest driver fixes. Core: - Revert verification of DMA_INTERRUPT capability as that was incorrect Bunch of driver fixes for: - ti: refcount and put_device leak - qcom_bam: runtime pm overflow - idxd: force wq context cleanup and call idxd_enable_system_pasid() on success - dw-axi-dmac: RMW on channel suspend register - imx-sdma: restart cyclic channel when enabled - at_xdma: error handling for at_xdmac_alloc_desc - pl330: lockdep warning - lgm: error handling path in probe - allwinner: Fix min/max typo in binding" * tag 'dmaengine-fix-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: dt-bindings: dma: allwinner,sun50i-a64-dma: Fix min/max typo dmaengine: lgm: Fix an error handling path in intel_ldma_probe() dmaengine: pl330: Fix lockdep warning about non-static key dmaengine: idxd: Only call idxd_enable_system_pasid() if succeeded in enabling SVA feature dmaengine: at_xdma: handle errors of at_xdmac_alloc_desc() correctly dmaengine: imx-sdma: only restart cyclic channel when enabled dmaengine: dw-axi-dmac: Fix RMW on channel suspend register dmaengine: idxd: force wq context cleanup on device disable path dmaengine: qcom: bam_dma: fix runtime PM underflow dmaengine: imx-sdma: Allow imx8m for imx7 FW revs dmaengine: Revert "dmaengine: add verification of DMA_INTERRUPT capability for dmatest" dmaengine: ti: Add missing put_device in ti_dra7_xbar_route_allocate dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate
2022-07-10Merge tag 'staging-5.19-rc6' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver fix from Greg KH: "Here is a single staging driver fix for a reported problem that showed up in 5.19-rc1 in the wlan-ng driver. It has been in linux-next for a week with no reported problems" * tag 'staging-5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging/wlan-ng: get the correct struct hfa384x in work callback
2022-07-10Merge tag 'char-misc-5.19-rc6' of ↵Linus Torvalds2-22/+31
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are four small char/misc driver fixes for 5.19-rc6 to resolve some reported issues. They only affect two drivers: - rtsx_usb: fix for of-reported DMA warning error, the driver was handling memory buffers in odd ways, it has now been fixed up to be much simpler and correct by Shuah. - at25 eeprom driver bugfix for reported problem All of these have been in linux-next for a week with no reported problems" * tag 'char-misc-5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: misc: rtsx_usb: set return value in rsp_buf alloc err path misc: rtsx_usb: use separate command and response buffers misc: rtsx_usb: fix use of dma mapped buffer for usb bulk transfer eeprom: at25: Rework buggy read splitting
2022-07-10Merge tag 'irq_urgent_for_v5.19_rc6' of ↵Linus Torvalds3-12/+33
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Borislav Petkov: - Gracefully handle failure to request MMIO resources in the GICv3 driver - Make a static key static in the Apple AIC driver - Fix the Xilinx intc driver dependency on OF_ADDRESS * tag 'irq_urgent_for_v5.19_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/apple-aic: Make symbol 'use_fast_ipi' static irqchip/xilinx: Add explicit dependency on OF_ADDRESS irqchip/gicv3: Handle resource request failure consistently
2022-07-09Merge tag 'i2c-for-5.19-rc6' of ↵Linus Torvalds2-9/+8
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Two I2C driver bugfixes preventing resource leaks" * tag 'i2c-for-5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: cadence: Unregister the clk notifier in error path i2c: piix4: Fix a memory leak in the EFCH MMIO support
2022-07-09drm/aperture: Run fbdev removal before internal helpersThomas Zimmermann1-11/+15
Always run fbdev removal first to remove simpledrm via sysfb_disable(). This clears the internal state. The later call to drm_aperture_detach_drivers() then does nothing. Otherwise, with drm_aperture_detach_drivers() running first, the call to sysfb_disable() uses inconsistent state. Example backtrace show below: BUG: KASAN: use-after-free in device_del+0x79/0x5f0 Read of size 8 at addr ffff888108185050 by task systemd-udevd/311 CPU: 0 PID: 311 Comm: systemd-udevd Tainted: G E 5.19.0-rc2-1-default+ #1689 Hardware name: HP ProLiant DL120 G7, BIOS J01 04/21/2011 Call Trace: device_del+0x79/0x5f0 platform_device_del.part.0+0x19/0xe0 platform_device_unregister+0x1c/0x30 sysfb_disable+0x2d/0x70 remove_conflicting_framebuffers+0x1c/0xf0 remove_conflicting_pci_framebuffers+0x130/0x1a0 drm_aperture_remove_conflicting_pci_framebuffers+0x86/0xb0 mgag200_pci_probe+0x2d/0x140 [mgag200] Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Fixes: 873eb3b11860 ("fbdev: Disable sysfb device registration when removing conflicting FBs") Cc: Javier Martinez Canillas <javierm@redhat.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Helge Deller <deller@gmx.de> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Zhen Lei <thunder.leizhen@huawei.com> Cc: Changcheng Deng <deng.changcheng@zte.com.cn> Reviewed-by: Zack Rusin <zackr@vmware.com> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-07-08Merge tag 'acpi-5.19-rc6' of ↵Linus Torvalds2-8/+23
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes from Rafael Wysocki: "These fix two recent regressions related to CPPC support. Specifics: - Prevent _CPC from being used if the platform firmware does not confirm CPPC v2 support via _OSC (Mario Limonciello) - Allow systems with X86_FEATURE_CPPC set to use _CPC even if CPPC support cannot be agreed on via _OSC (Mario Limonciello)" * tag 'acpi-5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: CPPC: Don't require _OSC if X86_FEATURE_CPPC is supported ACPI: CPPC: Only probe for _CPC if CPPC v2 is acked
2022-07-08Merge tag 'pm-5.19-rc6' of ↵Linus Torvalds3-28/+25
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These fix a NULL pointer dereference in a devfreq driver and a runtime PM framework issue that may cause a supplier device to be suspended before its consumer. Specifics: - Fix NULL pointer dereference related to printing a diagnostic message in the exynos-bus devfreq driver (Christian Marangi) - Fix race condition in the runtime PM framework which in some cases may cause a supplier device to be suspended when its consumer is still active (Rafael Wysocki)" * tag 'pm-5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM / devfreq: exynos-bus: Fix NULL pointer dereference PM: runtime: Fix supplier device management during consumer probe PM: runtime: Redefine pm_runtime_release_supplier()
2022-07-08Merge tag 'cxl-fixes-for-5.19-rc6' of ↵Linus Torvalds7-12/+20
git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl Pull cxl fixes from Vishal Verma: - Update MAINTAINERS for Ben's email - Fix cleanup of port devices on failure to probe driver - Fix endianness in get/set LSA mailbox command structures - Fix memregion_free() fallback definition - Fix missing variable payload checks in CXL cmd size validation * tag 'cxl-fixes-for-5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: cxl/mbox: Fix missing variable payload checks in cmd size validation memregion: Fix memregion_free() fallback definition cxl/mbox: Use __le32 in get,set_lsa mailbox structures cxl/core: Use is_endpoint_decoder cxl: Fix cleanup of port devices on failure to probe driver. MAINTAINERS: Update Ben's email address
2022-07-08Merge tag 'iommu-fixes-v5.19-rc5' of ↵Linus Torvalds4-92/+4
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu fixes from Joerg Roedel: - fix device setup failures in the Intel VT-d driver when the PASID table is shared - fix Intel VT-d device hot-add failure due to wrong device notifier order - remove the old IOMMU mailing list from the MAINTAINERS file now that it has been retired * tag 'iommu-fixes-v5.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: MAINTAINERS: Remove iommu@lists.linux-foundation.org iommu/vt-d: Fix RID2PASID setup/teardown failure iommu/vt-d: Fix PCI bus rescan device hot add
2022-07-08Merge tag 'gpio-fixes-for-v5.19-rc6' of ↵Linus Torvalds2-3/+5
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - fix a build error in gpio-vf610 - fix a null-pointer dereference in the GPIO character device code * tag 'gpio-fixes-for-v5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpiolib: cdev: fix null pointer dereference in linereq_free() gpio: vf610: fix compilation error
2022-07-08Merge branch 'pm-core'Rafael J. Wysocki2-25/+22
Merge a runtime PM framework cleanup and fix related to device links. * pm-core: PM: runtime: Fix supplier device management during consumer probe PM: runtime: Redefine pm_runtime_release_supplier()
2022-07-08Merge tag 'block-5.19-2022-07-08' of git://git.kernel.dk/linux-blockLinus Torvalds2-2/+3
Pull block fixes from Jens Axboe: "NVMe pull request with another id quirk addition, and a tracing fix" * tag 'block-5.19-2022-07-08' of git://git.kernel.dk/linux-block: nvme: use struct group for generic command dwords nvme-pci: phison e16 has bogus namespace ids
2022-07-08Merge tag 'for-5.19/fbdev-3' of ↵Linus Torvalds2-2/+47
git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev Pull fbdev fixes from Helge Deller: - fbcon now prevents switching to screen resolutions which are smaller than the font size, and prevents enabling a font which is bigger than the current screen resolution. This fixes vmalloc-out-of-bounds accesses found by KASAN. - Guiling Deng fixed a bug where the centered fbdev logo wasn't displayed correctly if the screen size matched the logo size. - Hsin-Yi Wang provided a patch to include errno.h to fix build when CONFIG_OF isn't enabled. * tag 'for-5.19/fbdev-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: fbcon: Use fbcon_info_from_console() in fbcon_modechange_possible() fbmem: Check virtual screen sizes in fb_set_var() fbcon: Prevent that screen size is smaller than font size fbcon: Disallow setting font bigger than screen size video: of_display_timing.h: include errno.h fbdev: fbmem: Fix logo center image dx issue
2022-07-08drm/tegra: vic: Use devm_platform_ioremap_resource()Lv Ruyi1-8/+1
Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately. Make the code simpler without functional changes. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn> Signed-off-by: Thierry Reding <treding@nvidia.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-09 23:55:11 +0000