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2023-08-24ALSA: hda: cs35l41: Override the _DSD for HP Zbook Fury 17 G9 to correct ↵Stefan Binding
boost type CS35L41 HDA driver requires ACPI to contain correct _DSD properties to correctly configure the device. Whilst the HP Zbook Fury 17 G9 contains valid _DSD properties, the boost type has been configured incorrectly in the _DSD for this laptop. We can override these properties to fix the boost type. Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com> Link: https://lore.kernel.org/r/20230823143956.755758-1-sbinding@opensource.cirrus.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-08-24rtnetlink: Reject negative ifindexes in RTM_NEWLINKIdo Schimmel
Negative ifindexes are illegal, but the kernel does not validate the ifindex in the ancillary header of RTM_NEWLINK messages, resulting in the kernel generating a warning [1] when such an ifindex is specified. Fix by rejecting negative ifindexes. [1] WARNING: CPU: 0 PID: 5031 at net/core/dev.c:9593 dev_index_reserve+0x1a2/0x1c0 net/core/dev.c:9593 [...] Call Trace: <TASK> register_netdevice+0x69a/0x1490 net/core/dev.c:10081 br_dev_newlink+0x27/0x110 net/bridge/br_netlink.c:1552 rtnl_newlink_create net/core/rtnetlink.c:3471 [inline] __rtnl_newlink+0x115e/0x18c0 net/core/rtnetlink.c:3688 rtnl_newlink+0x67/0xa0 net/core/rtnetlink.c:3701 rtnetlink_rcv_msg+0x439/0xd30 net/core/rtnetlink.c:6427 netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2545 netlink_unicast_kernel net/netlink/af_netlink.c:1342 [inline] netlink_unicast+0x536/0x810 net/netlink/af_netlink.c:1368 netlink_sendmsg+0x93c/0xe40 net/netlink/af_netlink.c:1910 sock_sendmsg_nosec net/socket.c:728 [inline] sock_sendmsg+0xd9/0x180 net/socket.c:751 ____sys_sendmsg+0x6ac/0x940 net/socket.c:2538 ___sys_sendmsg+0x135/0x1d0 net/socket.c:2592 __sys_sendmsg+0x117/0x1e0 net/socket.c:2621 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd Fixes: 38f7b870d4a6 ("[RTNETLINK]: Link creation API") Reported-by: syzbot+5ba06978f34abb058571@syzkaller.appspotmail.com Signed-off-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Jakub Kicinski <kuba@kernel.org> Link: https://lore.kernel.org/r/20230823064348.2252280-1-idosch@nvidia.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-08-24Merge branch 'for-linus' into for-nextTakashi Iwai
Back-merge the 6.5-devel branch for the clean patch application for 6.6 and resolving merge conflicts. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-08-24Merge tag 'asoc-fix-v6.5-rc7' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v6.5 A relatively large but generally not super urgent set of fixes for ASoC, including some quirks and a MAINTAINERS update. There's also an update to cs35l56 to change the firmware ABI, there are no current shipping systems which use the current interface and the sooner we get the new interface in the less likely it is that something will start. It'd be nice if these landed for v6.5 but not the end of the world if they wait till v6.6.
2023-08-24wifi: mac80211: Do not include crypto/algapi.hHerbert Xu
The header file crypto/algapi.h is for internal use only. Use the header file crypto/utils.h instead. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Link: https://lore.kernel.org/r/E1qYlA0-006vFr-Ts@formenos.hmeau.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-08-23libbpf: fix signedness determination in CO-RE relo handling logicAndrii Nakryiko
Extracting btf_int_encoding() is only meaningful for BTF_KIND_INT, so we need to check that first before inferring signedness. Closes: https://github.com/libbpf/libbpf/issues/704 Reported-by: Lorenz Bauer <lmb@isovalent.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Yonghong Song <yonghong.song@linux.dev> Link: https://lore.kernel.org/r/20230824000016.2658017-2-andrii@kernel.org Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
2023-08-23selftests/bpf: add uprobe_multi test binary to .gitignoreAndrii Nakryiko
It seems like it was forgotten to add uprobe_multi binary to .gitignore. Fix this trivial omission. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Yonghong Song <yonghong.song@linux.dev> Link: https://lore.kernel.org/r/20230824000016.2658017-1-andrii@kernel.org Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
2023-08-23Merge branch 'net-ethernet-mtk_eth_soc-improve-support-for-mt7988'Jakub Kicinski
Daniel Golle says: ==================== net: ethernet: mtk_eth_soc: improve support for MT7988 This series fixes and completes commit 445eb6448ed3b ("net: ethernet: mtk_eth_soc: add basic support for MT7988 SoC") and also adds support for using the in-SoC SRAM to previous MT7986 and MT7981 SoCs. ==================== Link: https://lore.kernel.org/r/cover.1692721443.git.daniel@makrotopia.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-23net: ethernet: mtk_eth_soc: support 36-bit DMA addressing on MT7988Daniel Golle
Systems having 4 GiB of RAM and more require DMA addressing beyond the current 32-bit limit. Starting from MT7988 the hardware now supports 36-bit DMA addressing, let's use that new capability in the driver to avoid running into swiotlb on systems with 4 GiB of RAM or more. Signed-off-by: Daniel Golle <daniel@makrotopia.org> Link: https://lore.kernel.org/r/95b919c98876c9e49761e44662e7c937479eecb8.1692721443.git.daniel@makrotopia.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-23net: ethernet: mtk_eth_soc: add support for in-SoC SRAMDaniel Golle
MT7981, MT7986 and MT7988 come with in-SoC SRAM dedicated for Ethernet DMA rings. Support using the SRAM without breaking existing device tree bindings, ie. only new SoC starting from MT7988 will have the SRAM declared as additional resource in device tree. For MT7981 and MT7986 an offset on top of the main I/O base is used. Signed-off-by: Daniel Golle <daniel@makrotopia.org> Link: https://lore.kernel.org/r/e45e0f230c63ad58869e8fe35b95a2fb8925b625.1692721443.git.daniel@makrotopia.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-23net: ethernet: mtk_eth_soc: add reset bits for MT7988Daniel Golle
Add bits needed to reset the frame engine on MT7988. Fixes: 445eb6448ed3 ("net: ethernet: mtk_eth_soc: add basic support for MT7988 SoC") Signed-off-by: Daniel Golle <daniel@makrotopia.org> Link: https://lore.kernel.org/r/89b6c38380e7a3800c1362aa7575600717bc7543.1692721443.git.daniel@makrotopia.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-23net: ethernet: mtk_eth_soc: fix register definitions for MT7988Daniel Golle
More register macros need to be adjusted for the 3rd GMAC on MT7988. Account for added bit in SYSCFG0_SGMII_MASK. Fixes: 445eb6448ed3 ("net: ethernet: mtk_eth_soc: add basic support for MT7988 SoC") Signed-off-by: Daniel Golle <daniel@makrotopia.org> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/1c8da012e2ca80939906d85f314138c552139f0f.1692721443.git.daniel@makrotopia.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-23net: fec: add exception tracing for XDPWei Fang
As we already added the exception tracing for XDP_TX, I think it is necessary to add the exception tracing for other XDP actions, such as XDP_REDIRECT, XDP_ABORTED and unknown error actions. Signed-off-by: Wei Fang <wei.fang@nxp.com> Suggested-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://lore.kernel.org/r/20230822065255.606739-1-wei.fang@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-23net: dm9051: Use PTR_ERR_OR_ZERO() to simplify codeYu Liao
Use the standard error pointer macro to shorten the code and simplify. Signed-off-by: Yu Liao <liaoyu15@huawei.com> Link: https://lore.kernel.org/r/20230822021455.205101-2-liaoyu15@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-23of: unittest-data: Fix whitespace - angular bracketsGeert Uytterhoeven
No space after opening or before closing angular bracket. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/af37e6e73f16d0240a2a1696e21d1d6a3c423ba4.1690533838.git.geert+renesas@glider.be Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-23of: unittest-data: Fix whitespace - indentationGeert Uytterhoeven
Single space for each indentation level. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/4df783995a7d34364cb06002bdfeb9eaf2ad4e80.1690533838.git.geert+renesas@glider.be Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-23of: unittest-data: Fix whitespace - blank linesGeert Uytterhoeven
Blank line between properties and subnodes. Blank line between subsequent subnodes. No blank line after subnode opening curly brace. No blank line after subnode closing curly brace. No blank line at end of file. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/c8a512947b22ac95f2ba40e843ecf6015814312e.1690533838.git.geert+renesas@glider.be Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-23of: unittest-data: Convert remaining overlay DTS files to sugar syntaxGeert Uytterhoeven
Overlay syntactic sugar for generating target-path fragments is supported by the version of dtc supplied with the kernel since commit 50aafd60898a8b3e ("scripts/dtc: Update to upstream version v1.4.6-21-g84e414b0b5bc"). Hence convert the remaining unittest overlay devicetree source files to sugar syntax, improving readability. This completes the work started in commit db2f3762d609318e ("of: convert unittest overlay devicetree source to sugar syntax"). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/9b5991c85e5a2a7cdf33a4e59b42ef98eaadd98a.1690533838.git.geert+renesas@glider.be Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-23of: overlay: unittest: Add test for unresolved symbolGeert Uytterhoeven
Add a test to exercise the error paths when trying to apply an overlay with an unresolved symbol and cleaning up the resulting partial state. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/580394587976975770c84411896fce9fbbcf25fa.1690533838.git.geert+renesas@glider.be Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-23of: unittest: Add separators to of_unittest_overlay_high_level()Geert Uytterhoeven
It is hard to see the start and end of each individual test in of_unittest_overlay_high_level(). Add visual cues in the form of separator comments, like was done in of_unittest_overlay_notify(). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/84530100a54a1fac932008057746015e65bc4d9a.1690533838.git.geert+renesas@glider.be Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-23of: unittest: Cleanup partially-applied overlaysGeert Uytterhoeven
When of_overlay_fdt_apply() fails, the changeset may be partially applied, and the caller is still expected to call of_overlay_remove() to clean up this partial state. However, overlay_17 is the only test that takes care of cleaning up after an (expected) failure. Instead of adding cleanup code to each individual test, extend overlay_info with the optional expected return value of of_overlay_remove(), and handle cleanup in the overlay_data_apply() helper. While at it, simplify the end marker in the overlay_info table. Update the expected error output for errors during the newly cleanup. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/594a6a8934e5569bf96d317a6a3c0a9129a2ae20.1690533838.git.geert+renesas@glider.be [robh: update and fix EXPECT messages] Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-23of: unittest: Merge of_unittest_apply{,_revert}_overlay_check()Geert Uytterhoeven
of_unittest_apply_overlay_check() and the first part of of_unittest_apply_revert_overlay_check() are identical. Reduce code duplication by replacing them by two wrappers around a common helper. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/4bafe338655beab6b244047e737c0c2aa60b613d.1690533838.git.geert+renesas@glider.be Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-23of: unittest: Improve messages and comments in apply/revert checksGeert Uytterhoeven
Miscellaneous improvements for the apply and apply/revert checks, making them more similar: - Fix inverted comment for before state check, - Add more comments to improve symmetry, - Fix grammar s/must be to set to/must be in/, - Avoid saying "create" in messages, as the actual operation depends on the value of the before/after parameters. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/326ecfe0889c53d2cfff31b3bf950d0b70be225f.1690533838.git.geert+renesas@glider.be Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-23of: unittest: Restore indentation in overlay_bad_add_dup_prop testGeert Uytterhoeven
When updating the expected error messages for the overlay_bad_add_dup_prop test, indentation of the EXPECT_END() statements was accidentally changed. Fixes: 29acfb65598f9167 ("of: unittest: kmemleak in duplicate property update") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/c9bd81b74b0a1ab394ac7ff8819e6fb032fe8ded.1690533838.git.geert+renesas@glider.be Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-23of: unittest: Fix overlay type in apply/revert checkGeert Uytterhoeven
The removal check in of_unittest_apply_revert_overlay_check() always uses the platform device overlay type, while it should use the actual overlay type, as passed as a parameter to the function. This has no impact on any current test, as all tests calling of_unittest_apply_revert_overlay_check() use the platform device overlay type. Fixes: d5e75500ca401d31 ("of: unitest: Add I2C overlay unit tests.") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/ba0234c41ba808f10112094f88792beeb6dbaedf.1690533838.git.geert+renesas@glider.be Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-23of: overlay: Call of_changeset_init() earlyGeert Uytterhoeven
When of_overlay_fdt_apply() fails, the changeset may be partially applied, and the caller is still expected to call of_overlay_remove() to clean up this partial state. However, of_overlay_apply() calls of_resolve_phandles() before init_overlay_changeset(). Hence if the overlay fails to apply due to an unresolved symbol, the overlay_changeset.cset.entries list is still uninitialized, and cleanup will crash with a NULL-pointer dereference in overlay_removal_is_ok(). Fix this by moving the call to of_changeset_init() from init_overlay_changeset() to of_overlay_fdt_apply(), where all other early initialization is done. Fixes: f948d6d8b792bb90 ("of: overlay: avoid race condition between applying multiple overlays") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/4f1d6d74b61cba2599026adb6d1948ae559ce91f.1690533838.git.geert+renesas@glider.be Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-23of: unittest: Check tree matches original after reverting a changesetRob Herring
Enhance the changeset unittest to ensure after a revert, the tree matches the original tree before the changeset was applied. Specifically, check an added node is removed, a removed property is added back, and an updated property has its original value. Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-24drm/nouveau: uapi: don't pass NO_PREFETCH flag implicitlyDanilo Krummrich
Currently, NO_PREFETCH is passed implicitly through drm_nouveau_gem_pushbuf_push::length and drm_nouveau_exec_push::va_len. Since this is a direct representation of how the HW is programmed it isn't really future proof for a uAPI. Hence, fix this up for the new uAPI and split up the va_len field of struct drm_nouveau_exec_push, such that we keep 32bit for va_len and 32bit for flags. For drm_nouveau_gem_pushbuf_push::length at least provide NOUVEAU_GEM_PUSHBUF_NO_PREFETCH to indicate the bit shift. While at it, fix up nv50_dma_push() as well, such that the caller doesn't need to encode the NO_PREFETCH flag into the length parameter. Signed-off-by: Danilo Krummrich <dakr@redhat.com> Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230823181746.3446-1-dakr@redhat.com
2023-08-24drm/nouveau: uvmm: fix unset region pointer on remapDanilo Krummrich
Transfer the region pointer of a uvma to the new uvma(s) on re-map to prevent potential shader faults when the re-mapped uvma(s) are unmapped. Signed-off-by: Danilo Krummrich <dakr@redhat.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230820222920.2344-1-dakr@redhat.com
2023-08-24drm/nouveau: sched: avoid job races between entitiesDanilo Krummrich
If a sched job depends on a dma-fence from a job from the same GPU scheduler instance, but a different scheduler entity, the GPU scheduler does only wait for the particular job to be scheduled, rather than for the job to fully complete. This is due to the GPU scheduler assuming that there is a scheduler instance per ring. However, the current implementation, in order to avoid arbitrary amounts of kthreads, has a single scheduler instance while scheduler entities represent rings. As a workaround, set the DRM_SCHED_FENCE_DONT_PIPELINE for all out-fences in order to force the scheduler to wait for full job completion for dependent jobs from different entities and same scheduler instance. There is some work in progress [1] to address the issues of firmware schedulers; once it is in-tree the scheduler topology in Nouveau should be re-worked accordingly. [1] https://lore.kernel.org/dri-devel/20230801205103.627779-1-matthew.brost@intel.com/ Signed-off-by: Danilo Krummrich <dakr@redhat.com> Reviewed-by: Faith Ekstrand <faith.ekstrand@collaboralcom> Link: https://patchwork.freedesktop.org/patch/msgid/20230811010632.2473-1-dakr@redhat.com
2023-08-24Merge tag 'drm-msm-next-2023-08-20' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/msm into drm-next Updates for v6.6, which includes a backmerge of msm-fixes to avoid conficts. Core: - SM6125 MDSS support DPU: - SM6125 DPU support - Added subblocks to display snapshot - Use UBWC data from MDSS driver rather than duplicating it - dpu_core_perf cleanup DSI: - Enabled burst mode to fix CMD mode panels - Runtime PM support - refgen regulator support DSI PHY: - SM6125 support in 14nm DSI PHY driver GPU: - Rework GPU identification to prepare for a7xx, and other a7xx prep - Cleanups and fixes - Disallow legacy relocs on a6xx and newer - a690: switch to using a660_gmu.bin fw as this is what we have in linux-firmware and we see no evidence that it should be different from other a660 family (a6xx subgen 4) devices - Submit overhead opts, 1.6x faster for NO_IMPLICIT_SYNC commits with 100 BOs to 2.5x faster for 1000 BOs Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGv_01g-edjdfKLWWcb-rO5aSyLsv5FpbKrTkXVL9+ngTQ@mail.gmail.com
2023-08-23libbpf: Add bpf_object__unpin()Daniel Xu
For bpf_object__pin_programs() there is bpf_object__unpin_programs(). Likewise bpf_object__unpin_maps() for bpf_object__pin_maps(). But no bpf_object__unpin() for bpf_object__pin(). Adding the former adds symmetry to the API. It's also convenient for cleanup in application code. It's an API I would've used if it was available for a repro I was writing earlier. Signed-off-by: Daniel Xu <dxu@dxuuu.xyz> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Reviewed-by: Song Liu <song@kernel.org> Link: https://lore.kernel.org/bpf/b2f9d41da4a350281a0b53a804d11b68327e14e5.1692832478.git.dxu@dxuuu.xyz
2023-08-23clk: lmk04832: Support using PLL1_LD as SPI readback pinMike Looijmans
The PLL1_PD pin (a.k.a. STATUS_LD1) can be used as SPI readback pin. Make this possible. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Link: https://lore.kernel.org/r/20230802064100.15793-3-mike.looijmans@topic.nl Reviewed-by: Liam Beguin <liambeguin@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-08-23clk: lmk04832: Don't disable vco clock on probe failMike Looijmans
The probe() method never calls clk_prepare_enable(), so it should not call clk_disable_unprepare() for the vco.clk in the error path. Fixes a "lmk-vco already disabled" BUG when probe fails. Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Link: https://lore.kernel.org/r/20230802064100.15793-2-mike.looijmans@topic.nl Reviewed-by: Liam Beguin <liambeguin@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-08-23clk: lmk04832: Set missing parent_names for output clocksMike Looijmans
lmk04832_register_clkout forgot to fill in the parent_names, resulting in the error message "Must specify parents if num_parents > 0". Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl> Link: https://lore.kernel.org/r/20230802064100.15793-1-mike.looijmans@topic.nl Reviewed-by: Liam Beguin <liambeguin@gmail.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-08-23PCI/VGA: Replace full MIT license text with SPDX identifierSui Jingfeng
Per Documentation/process/license-rules.rst, the SPDX MIT identifier is equivalent to including the entire MIT license text from LICENSES/preferred/MIT. Replace the MIT license text with the equivalent SPDX identifier. Link: https://lore.kernel.org/r/20230808223412.1743176-12-sui.jingfeng@linux.dev Signed-off-by: Sui Jingfeng <suijingfeng@loongson.cn> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
2023-08-23PCI/VGA: Simplify vga_client_register()Sui Jingfeng
Reorganize vga_client_register() to avoid the goto and the need to save the return value. Update the kernel-doc to reflect -ENODEV on failure. No functional change intended. [bhelgaas: drop "ret" variable, commit log] Link: https://lore.kernel.org/r/20230808223412.1743176-8-sui.jingfeng@linux.dev Signed-off-by: Sui Jingfeng <suijingfeng@loongson.cn> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2023-08-23PCI/VGA: Simplify vga_arbiter_notify_clients()Sui Jingfeng
In vga_arbiter_notify_clients(), "new_state" was computed during every loop iteration even though it doesn't depend on anything that changes during the loop. Move the computation outside the loop. [bhelgaas: drop renames that obscure the purpose, commit log] Link: https://lore.kernel.org/r/20230808223412.1743176-6-sui.jingfeng@linux.dev Signed-off-by: Sui Jingfeng <suijingfeng@loongson.cn> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2023-08-23PCI/VGA: Correct vga_update_device_decodes() parameter typeSui Jingfeng
Previously vga_update_device_decodes() took "int new_decodes", but the callers pass "unsigned int new_decodes". Correct the vga_update_device_decodes() parameter type to "unsigned int" to match. In vga_arbiter_notify_clients(), the return from vgadev->set_decode() is "unsigned int" but was stored as "uint32_t new_decodes". Correct the new_decodes type to "unsigned int". [bhelgaas: use correct type for ->set_decode() return, commit log] Link: https://lore.kernel.org/r/20230808223412.1743176-5-sui.jingfeng@linux.dev Signed-off-by: Sui Jingfeng <suijingfeng@loongson.cn> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2023-08-23PCI/VGA: Correct vga_str_to_iostate() io_state parameter typeSui Jingfeng
Previously vga_str_to_iostate() took "int *io_state", but vga_arb_write() is the only caller and it passes "unsigned int *". Make the vga_str_to_iostate() parameter type "unsigned int *" to match. [bhelgaas: commit log] Link: https://lore.kernel.org/r/20230808223412.1743176-2-sui.jingfeng@linux.dev Signed-off-by: Sui Jingfeng <suijingfeng@loongson.cn> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2023-08-23Merge tag 'acpi-6.5-rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fix from Rafael Wysocki: "Make an existing ACPI IRQ override quirk for PCSpecialist Elimina Pro 16 M work as intended (Hans de Goede)" * tag 'acpi-6.5-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: resource: Fix IRQ override quirk for PCSpecialist Elimina Pro 16 M
2023-08-23MAINTAINERS: pps: Update pps-gpio bindings locationFabio Estevam
The pps-gpio bindings have been converted to yaml. Update the file path accordingly. Fixes: 7ceb60ece856 ("dt-bindings: pps: pps-gpio: Convert to yaml") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202308230517.n0rrszYH-lkp@intel.com/ Signed-off-by: Fabio Estevam <festevam@denx.de> Acked-by: Rodolfo Giometti <giometti@enneenne.com> Link: https://lore.kernel.org/r/20230822213317.60798-1-festevam@gmail.com Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-24BackMerge tag 'v6.5-rc7' into drm-nextDave Airlie
Linux 6.5-rc7 This is needed for the CI stuff and the msm pull has fixes in it. Signed-off-by: Dave Airlie <airlied@redhat.com>
2023-08-23drm/i915: Fix HPD polling, reenabling the output poll work as neededImre Deak
After the commit in the Fixes: line below, HPD polling stopped working on i915, since after that change calling drm_kms_helper_poll_enable() doesn't restart drm_mode_config::output_poll_work if the work was stopped (no connectors needing polling) and enabling polling for a connector (during runtime suspend or detecting an HPD IRQ storm). After the above change calling drm_kms_helper_poll_enable() is a nop after it's been called already and polling for some connectors was disabled/re-enabled. Fix this by calling drm_kms_helper_poll_reschedule() added in the previous patch instead, which reschedules the work whenever expected. Fixes: d33a54e3991d ("drm/probe_helper: sort out poll_running vs poll_enabled") CC: stable@vger.kernel.org # 6.4+ Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: dri-devel@lists.freedesktop.org Reviewed-by: Jouni Högander <jouni.hogander@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230822113015.41224-2-imre.deak@intel.com (cherry picked from commit 50452f2f76852322620b63e62922b85e955abe94) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2023-08-23drm: Add an HPD poll helper to reschedule the poll workImre Deak
Add a helper to reschedule drm_mode_config::output_poll_work after polling has been enabled for a connector (and needing a reschedule, since previously polling was disabled for all connectors and hence output_poll_work was not running). This is needed by the next patch fixing HPD polling on i915. CC: stable@vger.kernel.org # 6.4+ Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: dri-devel@lists.freedesktop.org Reviewed-by: Jouni Högander <jouni.hogander@intel.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230822113015.41224-1-imre.deak@intel.com (cherry picked from commit fe2352fd64029918174de4b460dfe6df0c6911cd) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2023-08-23drm/i915: Fix HPD polling, reenabling the output poll work as neededImre Deak
After the commit in the Fixes: line below, HPD polling stopped working on i915, since after that change calling drm_kms_helper_poll_enable() doesn't restart drm_mode_config::output_poll_work if the work was stopped (no connectors needing polling) and enabling polling for a connector (during runtime suspend or detecting an HPD IRQ storm). After the above change calling drm_kms_helper_poll_enable() is a nop after it's been called already and polling for some connectors was disabled/re-enabled. Fix this by calling drm_kms_helper_poll_reschedule() added in the previous patch instead, which reschedules the work whenever expected. Fixes: d33a54e3991d ("drm/probe_helper: sort out poll_running vs poll_enabled") CC: stable@vger.kernel.org # 6.4+ Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: dri-devel@lists.freedesktop.org Reviewed-by: Jouni Högander <jouni.hogander@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230822113015.41224-2-imre.deak@intel.com (cherry picked from commit 50452f2f76852322620b63e62922b85e955abe94) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2023-08-23drm: Add an HPD poll helper to reschedule the poll workImre Deak
Add a helper to reschedule drm_mode_config::output_poll_work after polling has been enabled for a connector (and needing a reschedule, since previously polling was disabled for all connectors and hence output_poll_work was not running). This is needed by the next patch fixing HPD polling on i915. CC: stable@vger.kernel.org # 6.4+ Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: dri-devel@lists.freedesktop.org Reviewed-by: Jouni Högander <jouni.hogander@intel.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230822113015.41224-1-imre.deak@intel.com (cherry picked from commit fe2352fd64029918174de4b460dfe6df0c6911cd) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2023-08-23dt-bindings: use capital "OR" for multiple licenses in SPDXKrzysztof Kozlowski
Documentation/process/license-rules.rst and checkpatch expect the SPDX identifier syntax for multiple licenses to use capital "OR". Correct it to keep consistent format and avoid copy-paste issues. Correct also the format // -> .* in few Allwinner binding headers as pointed out by checkpatch: WARNING: Improper SPDX comment style for 'include/dt-bindings/reset/sun50i-h6-ccu.h', please use '/*' instead Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/20230823084540.112602-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-23dt-bindings: display: advantech,idk-2121wr: reference common panelKrzysztof Kozlowski
Reference common panel bindings to bring descriptions of common fields like panel-timing. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230823081107.82967-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-08-23dt-bindings: input: convert syna,rmi4 to DT schemaKrzysztof Kozlowski
Convert the bindings for Synaptics RMI4 bus and devices to DT schema. Changes during conversion: 1. Add reset-gpios already used in DTS and mentioned by RMI4 specification. 2. Do not require address/size cells, because without functions (children) they aren't really needed. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230728165054.88678-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
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