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2024-02-15Merge tag 'devicetree-fixes-for-6.8-1' of ↵Linus Torvalds11-15/+30
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Improve devlink dependency parsing for DT graphs - Fix devlink handling of io-channels dependencies - Fix PCI addressing in marvell,prestera example - A few schema fixes for property constraints - Improve performance of DT unprobed devices kselftest - Fix regression in DT_SCHEMA_FILES handling - Fix compile error in unittest for !OF_DYNAMIC * tag 'devicetree-fixes-for-6.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: ufs: samsung,exynos-ufs: Add size constraints on "samsung,sysreg" of: property: Add in-ports/out-ports support to of_graph_get_port_parent() of: property: Improve finding the supplier of a remote-endpoint property of: property: Improve finding the consumer of a remote-endpoint property net: marvell,prestera: Fix example PCI bus addressing of: unittest: Fix compile in the non-dynamic case of: property: fix typo in io-channels dt-bindings: tpm: Drop type from "resets" dt-bindings: display: nxp,tda998x: Fix 'audio-ports' constraints dt-bindings: xilinx: replace Piyush Mehta maintainership kselftest: dt: Stop relying on dirname to improve performance dt-bindings: don't anchor DT_SCHEMA_FILES to bindings directory
2024-02-15arm64: Subscribe Microsoft Azure Cobalt 100 to ARM Neoverse N2 errataEaswar Hariharan1-0/+7
Add the MIDR value of Microsoft Azure Cobalt 100, which is a Microsoft implemented CPU based on r0p0 of the ARM Neoverse N2 CPU, and therefore suffers from all the same errata. CC: stable@vger.kernel.org # 5.15+ Signed-off-by: Easwar Hariharan <eahariha@linux.microsoft.com> Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Oliver Upton <oliver.upton@linux.dev> Link: https://lore.kernel.org/r/20240214175522.2457857-1-eahariha@linux.microsoft.com Signed-off-by: Will Deacon <will@kernel.org>
2024-02-15docs: kconfig: Fix grammar and formattingThorsten Blum1-3/+3
- Remove unnecessary spaces - Fix grammar s/to solution/solution/ Signed-off-by: Thorsten Blum <thorsten.blum@toblux.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2024-02-14nvmem: include bit index in cell sysfs file nameArnd Bergmann1-8/+8
Creating sysfs files for all Cells caused a boot failure for linux-6.8-rc1 on Apple M1, which (in downstream dts files) has multiple nvmem cells that use the same byte address. This causes the device probe to fail with [ 0.605336] sysfs: cannot create duplicate filename '/devices/platform/soc@200000000/2922bc000.efuse/apple_efuses_nvmem0/cells/efuse@a10' [ 0.605347] CPU: 7 PID: 1 Comm: swapper/0 Tainted: G S 6.8.0-rc1-arnd-5+ #133 [ 0.605355] Hardware name: Apple Mac Studio (M1 Ultra, 2022) (DT) [ 0.605362] Call trace: [ 0.605365] show_stack+0x18/0x2c [ 0.605374] dump_stack_lvl+0x60/0x80 [ 0.605383] dump_stack+0x18/0x24 [ 0.605388] sysfs_warn_dup+0x64/0x80 [ 0.605395] sysfs_add_bin_file_mode_ns+0xb0/0xd4 [ 0.605402] internal_create_group+0x268/0x404 [ 0.605409] sysfs_create_groups+0x38/0x94 [ 0.605415] devm_device_add_groups+0x50/0x94 [ 0.605572] nvmem_populate_sysfs_cells+0x180/0x1b0 [ 0.605682] nvmem_register+0x38c/0x470 [ 0.605789] devm_nvmem_register+0x1c/0x6c [ 0.605895] apple_efuses_probe+0xe4/0x120 [ 0.606000] platform_probe+0xa8/0xd0 As far as I can tell, this is a problem for any device with multiple cells on different bits of the same address. Avoid the issue by changing the file name to include the first bit number. Fixes: 0331c611949f ("nvmem: core: Expose cells through sysfs") Link: https://github.com/AsahiLinux/linux/blob/bd0a1a7d4/arch/arm64/boot/dts/apple/t600x-dieX.dtsi#L156 Cc: <regressions@lists.linux.dev> Cc: Miquel Raynal <miquel.raynal@bootlin.com> Cc: Rafał Miłecki <rafal@milecki.pl> Cc: Chen-Yu Tsai <wenst@chromium.org> Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: <asahi@lists.linux.dev> Cc: Sven Peter <sven@svenpeter.dev> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Eric Curtin <ecurtin@redhat.com> Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/r/20240209163454.98051-1-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-02-13dt-bindings: display: rockchip,dw-hdmi: add power-domains propertyJohan Jonker1-2/+7
Most Rockchip hdmi nodes are part of a power domain. Add a power-domains property and include it to the example with some reordering to align with the (new) documentation about property ordering. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/5c45527a-e218-40a3-8e71-a5815417e5f7@gmail.com
2024-02-13dt-bindings: display: rockchip: rockchip,dw-hdmi: remove port propertyJohan Jonker1-4/+20
The hdmi-connector nodes are now functional and the new way to model hdmi ports nodes with both in and output port subnodes. Unfortunately with the conversion to YAML the old method with only an input port node was used. Later the new method was also added to the binding. A binding must be unambiguously, so remove the old port property entirely and make port@0 and port@1 a requirement as all upstream dts files are updated as well and because checking deprecated stuff is a bit pointless. Update the example to avoid use of the removed property. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/a493c65e-7cf9-455f-95d5-8c98cad35710@gmail.com
2024-02-13dt-bindings: display: rocktech,jh057n00900: Document panel rotationChris Morgan1-0/+1
Document the rotation property for rocktech,jh057n00900 panels. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Guido Günther <agx@sigxcpu.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20240212184950.52210-4-macroalpha82@gmail.com
2024-02-13dt-bindings: display: Add Powkiddy RGB10MAX3 panelChris Morgan1-0/+2
The RGB10MAX3 panel is a panel specific to the Powkiddy RGB10MAX3 handheld device that measures 5 inches diagonally with a resolution of 720x1280. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Guido Günther <agx@sigxcpu.org> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20240212184950.52210-2-macroalpha82@gmail.com
2024-02-13dt-bindings: ufs: samsung,exynos-ufs: Add size constraints on "samsung,sysreg"Rob Herring1-3/+6
The 'phandle-array' type is a bit ambiguous. It can be either just an array of phandles or an array of phandles plus args. "samsung,sysreg" is the latter and needs to be constrained to a single entry with a phandle and offset. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240124190733.1554314-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2024-02-13Merge tag 'amd-drm-next-6.9-2024-02-09' of ↵Dave Airlie5-10/+319
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.9-2024-02-09: amdgpu: - Validate DMABuf imports in compute VMs - Add RAS ACA framework - PSP 13 fixes - Misc code cleanups - Replay fixes - Atom interpretor PS, WS bounds checking - DML2 fixes - Audio fixes - DCN 3.5 Z state fixes - Remove deprecated ida_simple usage - UBSAN fixes - RAS fixes - Enable seq64 infrastructure - DC color block enablement - Documentation updates - DC documentation updates - DMCUB updates - S3 fixes - VCN 4.0.5 fixes - DP MST fixes - SR-IOV fixes amdkfd: - Validate DMABuf imports in compute VMs - SVM fixes - Trap handler updates radeon: - Atom interpretor PS, WS bounds checking - Misc code cleanups UAPI: - Bump KFD version so UMDs know that the fixes that enable the management of VA mappings in compute VMs using the GEM_VA ioctl for DMABufs exported from KFD are present - Add INFO query for input power. This matches the existing INFO query for average power. Used in gaming HUDs, etc. Example userspace: https://github.com/Umio-Yasuno/libdrm-amdgpu-sys-rs/tree/input_power From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240209221459.5453-1-alexander.deucher@amd.com
2024-02-13Merge tag 'docs-6.8-fixes2' of git://git.lwn.net/linuxLinus Torvalds1-1/+1
Pull documentation fix from Jonathan Corbet: "A single fix to the kernel_feat extension for a bug that will crash the docs build in some situations" * tag 'docs-6.8-fixes2' of git://git.lwn.net/linux: docs: kernel_feat.py: fix build error for missing files
2024-02-12net: sysfs: Fix /sys/class/net/<iface> path for statisticsBreno Leitao1-24/+24
The Documentation/ABI/testing/sysfs-class-net-statistics documentation is pointing to the wrong path for the interface. Documentation is pointing to /sys/class/<iface>, instead of /sys/class/net/<iface>. Fix it by adding the `net/` directory before the interface. Fixes: 6044f9700645 ("net: sysfs: document /sys/class/net/statistics/*") Signed-off-by: Breno Leitao <leitao@debian.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-12net-device: move lstats in net_device_read_txrxEric Dumazet1-2/+2
dev->lstats is notably used from loopback ndo_start_xmit() and other virtual drivers. Per cpu stats updates are dirtying per-cpu data, but the pointer itself is read-only. Fixes: 43a71cd66b9c ("net-device: reorganize net_device fast path variables") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Coco Li <lixiaoyan@google.com> Cc: Simon Horman <horms@kernel.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-12tcp: move tp->tcp_usec_ts to tcp_sock_read_txrx groupEric Dumazet1-1/+1
tp->tcp_usec_ts is a read mostly field, used in rx and tx fast paths. Fixes: d5fed5addb2b ("tcp: reorganize tcp_sock fast path variables") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Coco Li <lixiaoyan@google.com> Cc: Wei Wang <weiwan@google.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-12tcp: move tp->scaling_ratio to tcp_sock_read_txrx groupEric Dumazet1-1/+1
tp->scaling_ratio is a read mostly field, used in rx and tx fast paths. Fixes: d5fed5addb2b ("tcp: reorganize tcp_sock fast path variables") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Coco Li <lixiaoyan@google.com> Cc: Wei Wang <weiwan@google.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-11dt-bindings: display: msm: sm8650-mdss: Add missing explicit ↵Rob Herring1-0/+4
"additionalProperties" In order to check schemas for missing additionalProperties or unevaluatedProperties, cases allowing extra properties must be explicit. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/576954/ Link: https://lore.kernel.org/r/20240202222338.1652333-1-robh@kernel.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-02-11dt-bindings: msm: qcom, mdss: Include ommited fam-b compatibleAdam Skladowski1-0/+1
During conversion 28nm-hpm-fam-b compat got lost, add it. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Fixes: f7d46c5efee2 ("dt-bindings: display/msm: split qcom, mdss bindings") Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/575290/ Link: https://lore.kernel.org/r/20240121194221.13513-4-a39.skl@gmail.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-02-11dt-bindings: dsi-controller-main: Document missing msm8976 compatibleAdam Skladowski1-0/+2
When all dsi-ctrl compats were added msm8976 was missed, include it too. Signed-off-by: Adam Skladowski <a39.skl@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/575288/ Link: https://lore.kernel.org/r/20240121194221.13513-3-a39.skl@gmail.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-02-09devlink: Fix command annotation documentationParav Pandit1-1/+1
Command example string is not read as command. Fix command annotation. Fixes: a8ce7b26a51e ("devlink: Expose port function commands to control migratable") Signed-off-by: Parav Pandit <parav@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20240206161717.466653-1-parav@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-09dpll: fix possible deadlock during netlink dump operationJiri Pirko1-4/+0
Recently, I've been hitting following deadlock warning during dpll pin dump: [52804.637962] ====================================================== [52804.638536] WARNING: possible circular locking dependency detected [52804.639111] 6.8.0-rc2jiri+ #1 Not tainted [52804.639529] ------------------------------------------------------ [52804.640104] python3/2984 is trying to acquire lock: [52804.640581] ffff88810e642678 (nlk_cb_mutex-GENERIC){+.+.}-{3:3}, at: netlink_dump+0xb3/0x780 [52804.641417] but task is already holding lock: [52804.642010] ffffffff83bde4c8 (dpll_lock){+.+.}-{3:3}, at: dpll_lock_dumpit+0x13/0x20 [52804.642747] which lock already depends on the new lock. [52804.643551] the existing dependency chain (in reverse order) is: [52804.644259] -> #1 (dpll_lock){+.+.}-{3:3}: [52804.644836] lock_acquire+0x174/0x3e0 [52804.645271] __mutex_lock+0x119/0x1150 [52804.645723] dpll_lock_dumpit+0x13/0x20 [52804.646169] genl_start+0x266/0x320 [52804.646578] __netlink_dump_start+0x321/0x450 [52804.647056] genl_family_rcv_msg_dumpit+0x155/0x1e0 [52804.647575] genl_rcv_msg+0x1ed/0x3b0 [52804.648001] netlink_rcv_skb+0xdc/0x210 [52804.648440] genl_rcv+0x24/0x40 [52804.648831] netlink_unicast+0x2f1/0x490 [52804.649290] netlink_sendmsg+0x36d/0x660 [52804.649742] __sock_sendmsg+0x73/0xc0 [52804.650165] __sys_sendto+0x184/0x210 [52804.650597] __x64_sys_sendto+0x72/0x80 [52804.651045] do_syscall_64+0x6f/0x140 [52804.651474] entry_SYSCALL_64_after_hwframe+0x46/0x4e [52804.652001] -> #0 (nlk_cb_mutex-GENERIC){+.+.}-{3:3}: [52804.652650] check_prev_add+0x1ae/0x1280 [52804.653107] __lock_acquire+0x1ed3/0x29a0 [52804.653559] lock_acquire+0x174/0x3e0 [52804.653984] __mutex_lock+0x119/0x1150 [52804.654423] netlink_dump+0xb3/0x780 [52804.654845] __netlink_dump_start+0x389/0x450 [52804.655321] genl_family_rcv_msg_dumpit+0x155/0x1e0 [52804.655842] genl_rcv_msg+0x1ed/0x3b0 [52804.656272] netlink_rcv_skb+0xdc/0x210 [52804.656721] genl_rcv+0x24/0x40 [52804.657119] netlink_unicast+0x2f1/0x490 [52804.657570] netlink_sendmsg+0x36d/0x660 [52804.658022] __sock_sendmsg+0x73/0xc0 [52804.658450] __sys_sendto+0x184/0x210 [52804.658877] __x64_sys_sendto+0x72/0x80 [52804.659322] do_syscall_64+0x6f/0x140 [52804.659752] entry_SYSCALL_64_after_hwframe+0x46/0x4e [52804.660281] other info that might help us debug this: [52804.661077] Possible unsafe locking scenario: [52804.661671] CPU0 CPU1 [52804.662129] ---- ---- [52804.662577] lock(dpll_lock); [52804.662924] lock(nlk_cb_mutex-GENERIC); [52804.663538] lock(dpll_lock); [52804.664073] lock(nlk_cb_mutex-GENERIC); [52804.664490] The issue as follows: __netlink_dump_start() calls control->start(cb) with nlk->cb_mutex held. In control->start(cb) the dpll_lock is taken. Then nlk->cb_mutex is released and taken again in netlink_dump(), while dpll_lock still being held. That leads to ABBA deadlock when another CPU races with the same operation. Fix this by moving dpll_lock taking into dumpit() callback which ensures correct lock taking order. Fixes: 9d71b54b65b1 ("dpll: netlink: Add DPLL framework base functions") Signed-off-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> Link: https://lore.kernel.org/r/20240207115902.371649-1-jiri@resnulli.us Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-08docs: kernel_feat.py: fix build error for missing filesVegard Nossum1-1/+1
If the directory passed to the '.. kernel-feat::' directive does not exist or the get_feat.pl script does not find any files to extract features from, Sphinx will report the following error: Sphinx parallel build error: UnboundLocalError: local variable 'fname' referenced before assignment make[2]: *** [Documentation/Makefile:102: htmldocs] Error 2 This is due to how I changed the script in c48a7c44a1d0 ("docs: kernel_feat.py: fix potential command injection"). Before that, the filename passed along to self.nestedParse() in this case was weirdly just the whole get_feat.pl invocation. We can fix it by doing what kernel_abi.py does -- just pass self.arguments[0] as 'fname'. Fixes: c48a7c44a1d0 ("docs: kernel_feat.py: fix potential command injection") Cc: Justin Forbes <jforbes@fedoraproject.org> Cc: Salvatore Bonaccorso <carnil@debian.org> Cc: Jani Nikula <jani.nikula@intel.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: stable@vger.kernel.org Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Link: https://lore.kernel.org/r/20240205175133.774271-2-vegard.nossum@oracle.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2024-02-07Merge drm/drm-next into drm-misc-nextThomas Zimmermann15-65/+97
Backmerging to update drm-misc-next to the state of v6.8-rc3. Also fixes a build problem with xe. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
2024-02-06dt-bindings: display: imx: add binding for i.MX8MP HDMI TXLucas Stach1-0/+102
The HDMI TX controller on the i.MX8MP SoC is a Synopsys designware IP core with a little bit of SoC integration around it. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20240203165307.7806-10-aford173@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240203165307.7806-10-aford173@gmail.com
2024-02-05dt-bindings: drm/bridge: ti-sn65dsi86: Fix bouncing @codeaurora addressJeffrey Hugo1-1/+1
The servers for the @codeaurora domain are long retired and any messages sent there bounce. Sandeep Panda's email address is no longer valid and should be repleaced. However Sandeep has left the company and has not been active sice, therefore it looks like this binding is orphaned. Doug is listed as the reviewer for this file in MAINTAINERS and has volunteered to be listed within the file as the binding maintainer. Therefore replace Sandeep with Doug to make the documentation current. Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240202202329.4172917-1-quic_jhugo@quicinc.com
2024-02-05net: marvell,prestera: Fix example PCI bus addressingRob Herring1-2/+2
The example for PCI devices has some addressing errors. 'reg' is written as if the parent bus is PCI, but the default bus for examples is 1 address and size cell. 'ranges' is defining config space with a size of 0. Generally, config space should not be defined in 'ranges', only PCI memory and I/O spaces. Fix these issues by updating the values with made-up, but valid values. This was uncovered with recent dtschema changes. Link: https://lore.kernel.org/r/20240122173514.935742-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2024-02-05ASoC: dt-bindings: google,sc7280-herobrine: Drop bouncing @codeauroraJeffrey Hugo1-1/+0
The servers for the @codeaurora domain have long been retired and any messages sent there bounce. Srinivasa Rao Mandadapu has left the company and there does not appear to be an updated address to suggest, so drop Srinivasa as maintainer of the binding. The binding still appears to be maintined as Judy is listed. Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240202174313.4113670-1-quic_jhugo@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-05dt-bindings: display: imx: add binding for i.MX8MP HDMI PVILucas Stach1-0/+84
Add binding for the i.MX8MP HDMI parallel video interface block. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Adam Ford <aford173@gmail.com> Link: https://lore.kernel.org/r/20240203165307.7806-8-aford173@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240203165307.7806-8-aford173@gmail.com
2024-02-05Merge tag 'drm-misc-next-2024-01-11' of ↵Dave Airlie7-251/+89
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v6.9: UAPI Changes: virtio: - add Venus capset defines Cross-subsystem Changes: Core Changes: - fix drm_fixp2int_ceil() - documentation fixes - clean ups - allow DRM_MM_DEBUG with DRM=m - build fixes for debugfs support - EDID cleanups - sched: error-handling fixes - ttm: add tests Driver Changes: bridge: - ite-6505: fix DP link-training bug - samsung-dsim: fix error checking in probe - tc358767: fix regmap usage efifb: - use copy of global screen_info state hisilicon: - fix EDID includes mgag200: - improve ioremap usage - convert to struct drm_edid nouveau: - disp: use kmemdup() - fix EDID includes - documentation fixes panel: - ltk050h3146w: error-handling fixes - panel-edp: support delay between power-on and enable; use put_sync in unprepare; support Mediatek MT8173 Chromebooks, BOE NV116WHM-N49 V8.0, BOE NV122WUM-N41, CSO MNC207QS1-1 plus DT bindings - panel-lvds: support EDT ETML0700Z9NDHA plus DT bindings - panel-novatek: FRIDA FRD400B25025-A-CTK plus DT bindings qaic: - fixes to BO handling - make use of DRM managed release - fix order of remove operations rockchip: - analogix_dp: get encoder port from DT - inno_hdmi: support HDMI for RK3128 - lvds: error-handling fixes simplefb: - fix logging ssd130x: - support SSD133x plus DT bindings tegra: - fix error handling tilcdc: - make use of DRM managed release v3d: - show memory stats in debugfs vc4: - fix error handling in plane prepare_fb - fix framebuffer test in plane helpers vesafb: - use copy of global screen_info state virtio: - cleanups vkms: - fix OOB access when programming the LUT - Kconfig improvements vmwgfx: - unmap surface before changing plane state - fix memory leak in error handling - documentation fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20240111154902.GA8448@linux-uq9g
2024-02-04Merge tag 'usb-6.8-rc3' of ↵Linus Torvalds1-11/+11
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB driver fixes from Greg KH: "Here are a bunch of small USB driver fixes for 6.8-rc3. Included in here are: - new usb-serial driver ids - new dwc3 driver id added - typec driver change revert - ncm gadget driver endian bugfix - xhci bugfixes for a number of reported issues - usb hub bugfix for alternate settings - ulpi driver debugfs memory leak fix - chipidea driver bugfix - usb gadget driver fixes All of these have been in linux-next for a while with no reported issues" * tag 'usb-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (24 commits) USB: serial: option: add Fibocom FM101-GL variant USB: serial: qcserial: add new usb-id for Dell Wireless DW5826e USB: serial: cp210x: add ID for IMST iM871A-USB usb: typec: tcpm: fix the PD disabled case usb: ucsi_acpi: Quirk to ack a connector change ack cmd usb: ucsi_acpi: Fix command completion handling usb: ucsi: Add missing ppm_lock usb: ulpi: Fix debugfs directory leak Revert "usb: typec: tcpm: fix cc role at port reset" usb: gadget: pch_udc: fix an Excess kernel-doc warning usb: f_mass_storage: forbid async queue when shutdown happen USB: hub: check for alternate port before enabling A_ALT_HNP_SUPPORT usb: chipidea: core: handle power lost in workqueue usb: dwc3: gadget: Fix NULL pointer dereference in dwc3_gadget_suspend usb: dwc3: pci: add support for the Intel Arrow Lake-H usb: core: Prevent null pointer dereference in update_port_device_state xhci: handle isoc Babble and Buffer Overrun events properly xhci: process isoc TD properly when there was a transaction error mid TD. xhci: fix off by one check when adding a secondary interrupter. xhci: fix possible null pointer dereference at secondary interrupter removal ...
2024-02-03dt-bindings: visionox-rm69299: Update maintainersJessica Zhang1-1/+2
The current maintainer (Harigovindan P) is no longer reachable through the listed email. Update maintainers list to be Abhinav and I. Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20240202-rm69299-maintainers-v1-1-423aa40f344f@quicinc.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240202-rm69299-maintainers-v1-1-423aa40f344f@quicinc.com
2024-02-02Merge tag 'drm-fixes-2024-02-03' of git://anongit.freedesktop.org/drm/drmLinus Torvalds2-14/+14
Pul drm fixes from Dave Airlie: "Regular weekly fixes, mostly amdgpu and xe. One nouveau fix is a better fix for the deadlock and also helps with a sync race we were seeing. dma-buf: - heaps CMA page accounting fix virtio-gpu: - fix segment size xe: - A crash fix - A fix for an assert due to missing mem_acces ref - Only allow a single user-fence per exec / bind. - Some sparse warning fixes - Two fixes for compilation failures on various odd combinations of gcc / arch pointed out on LKML. - Fix a fragile partial allocation pointed out on LKML. - A sysfs ABI documentation warning fix amdgpu: - Fix reboot issue seen on some 7000 series dGPUs - Fix client init order for KFD - Misc display fixes - USB-C fix - DCN 3.5 fixes - Fix issues with GPU scheduler and GPU reset - GPU firmware loading fix - Misc fixes - GC 11.5 fix - VCN 4.0.5 fix - IH overflow fix amdkfd: - SVM fixes - Trap handler fix - Fix device permission lookup - Properly reserve BO before validating it nouveau: - fence/irq lock deadlock fix (second attempt) - gsp command size fix * tag 'drm-fixes-2024-02-03' of git://anongit.freedesktop.org/drm/drm: (35 commits) nouveau: offload fence uevents work to workqueue nouveau/gsp: use correct size for registry rpc. drm/amdgpu/pm: Use inline function for IP version check drm/hwmon: Fix abi doc warnings drm/xe: Make all GuC ABI shift values unsigned drm/xe/vm: Subclass userptr vmas drm/xe: Use LRC prefix rather than CTX prefix in lrc desc defines drm/xe: Don't use __user error pointers drm/xe: Annotate mcr_[un]lock() drm/xe: Only allow 1 ufence per exec / bind IOCTL drm/xe: Grab mem_access when disabling C6 on skip_guc_pc platforms drm/xe: Fix crash in trace_dma_fence_init() drm/amdgpu: Reset IH OVERFLOW_CLEAR bit drm/amdgpu: remove asymmetrical irq disabling in vcn 4.0.5 suspend drm/amdgpu: drm/amdgpu: remove golden setting for gfx 11.5.0 drm/amdkfd: reserve the BO before validating it drm/amdgpu: Fix missing error code in 'gmc_v6/7/8/9_0_hw_init()' drm/amd/display: Fix buffer overflow in 'get_host_router_total_dp_tunnel_bw()' drm/amd/display: Add NULL check for kzalloc in 'amdgpu_dm_atomic_commit_tail()' drm/amd: Don't init MEC2 firmware when it fails to load ...
2024-02-02Merge tag 'sound-6.8-rc3' of ↵Linus Torvalds1-1/+4
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A collection of fixes, mostly device-specific ones: - Minor PCM core fix for name strings - ASoC Qualcomm fixes, including DAI support extensions - ASoC AMD platform updates - ASoC Allwinner platform updates - Various ASoC codec fixes for WSA, WCD, ES8326 drivers - Various HD-audio and USB-audio fixes and quirks - A series of fixes for Cirrus CS35L56 codecs" * tag 'sound-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (63 commits) ALSA: usb-audio: Ignore clock selector errors for single connection ALSA: hda/realtek: Enable headset mic on Vaio VJFE-ADL ALSA: hda: cs35l56: Remove unused test stub function ALSA: hda: cs35l56: Firmware file must match the version of preloaded firmware ALSA: hda: cs35l56: Fix filename string field layout ALSA: hda: cs35l56: Fix order of searching for firmware files ASoC: cs35l56: Allow more time for firmware to boot ASoC: cs35l56: Load tunings for the correct speaker models ASoC: cs35l56: Firmware file must match the version of preloaded firmware ASoC: cs35l56: Fix misuse of wm_adsp 'part' string for silicon revision ASoC: cs35l56: Fix for initializing ASP1 mixer registers ALSA: hda: cs35l56: Initialize all ASP1 registers ASoC: cs35l56: Fix default SDW TX mixer registers ASoC: cs35l56: Fix to ensure ASP1 registers match cache ASoC: cs35l56: Remove buggy checks from cs35l56_is_fw_reload_needed() ASoC: cs35l56: Don't add the same register patch multiple times ASoC: cs35l56: cs35l56_component_remove() must clean up wm_adsp ASoC: cs35l56: cs35l56_component_remove() must clear cs35l56->component ASoC: wm_adsp: Don't overwrite fwf_name with the default ASoC: wm_adsp: Fix firmware file search order ...
2024-02-02Merge tag 'drm-xe-fixes-2024-02-01' of ↵Dave Airlie2-14/+14
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes UAPI Changes: - Only allow a single user-fence per exec / bind. The reason for this clarification fix is a limitation in the implementation which can be lifted moving forward, if needed. Driver Changes: - A crash fix - A fix for an assert due to missing mem_acces ref - Only allow a single user-fence per exec / bind. - Some sparse warning fixes - Two fixes for compilation failures on various odd combinations of gcc / arch pointed out on LKML. - Fix a fragile partial allocation pointed out on LKML. Cross-driver Change: - A sysfs ABI documentation warning fix This also touches i915 and is acked by i915 maintainers. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZbuCYdMDVK-kAWC5@fedora
2024-02-01Merge tag 'net-6.8-rc3' of ↵Linus Torvalds2-11/+21
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from netfilter. As Paolo promised we continue to hammer out issues in our selftests. This is not the end but probably the peak. Current release - regressions: - smc: fix incorrect SMC-D link group matching logic Current release - new code bugs: - eth: bnxt: silence WARN() when device skips a timestamp, it happens Previous releases - regressions: - ipmr: fix null-deref when forwarding mcast packets - conntrack: evaluate window negotiation only for packets in the REPLY direction, otherwise SYN retransmissions trigger incorrect window scale negotiation - ipset: fix performance regression in swap operation Previous releases - always broken: - tcp: add sanity checks to types of pages getting into the rx zerocopy path, we only support basic NIC -> user, no page cache pages etc. - ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv() - nt_tables: more input sanitization changes - dsa: mt7530: fix 10M/100M speed on MediaTek MT7988 switch - bridge: mcast: fix loss of snooping after long uptime, jiffies do wrap on 32bit - xen-netback: properly sync TX responses, protect with locking - phy: mediatek-ge-soc: sync calibration values with MediaTek SDK, increase connection stability - eth: pds: fixes for various teardown, and reset races Misc: - hsr: silence WARN() if we can't alloc supervision frame, it happens" * tag 'net-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (82 commits) doc/netlink/specs: Add missing attr in rt_link spec idpf: avoid compiler padding in virtchnl2_ptype struct selftests: mptcp: join: stop transfer when check is done (part 2) selftests: mptcp: join: stop transfer when check is done (part 1) selftests: mptcp: allow changing subtests prefix selftests: mptcp: decrease BW in simult flows selftests: mptcp: increase timeout to 30 min selftests: mptcp: add missing kconfig for NF Mangle selftests: mptcp: add missing kconfig for NF Filter in v6 selftests: mptcp: add missing kconfig for NF Filter mptcp: fix data re-injection from stale subflow selftests: net: enable some more knobs selftests: net: add missing config for NF_TARGET_TTL selftests: forwarding: List helper scripts in TEST_FILES Makefile variable selftests: net: List helper scripts in TEST_FILES Makefile variable selftests: net: Remove executable bits from library scripts selftests: bonding: Check initial state selftests: team: Add missing config options hv_netvsc: Fix race condition between netvsc_probe and netvsc_remove xen-netback: properly sync TX responses ...
2024-02-01ALSA: Various fixes for Cirrus Logic CS35L56 supportMark Brown8-26/+30
Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>: These patches fixe various things that were undocumented, unknown or uncertain when the original driver code was written. And also a few things that were just bugs.
2024-02-01doc/netlink/specs: Add missing attr in rt_link specDonald Hunter1-0/+10
IFLA_DPLL_PIN was added to rt_link messages but not to the spec, which breaks ynl. Add the missing definitions to the rt_link ynl spec. Fixes: 5f1842692880 ("netdev: expose DPLL pin handle for netdevice") Signed-off-by: Donald Hunter <donald.hunter@gmail.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20240201113853.37432-1-donald.hunter@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-01net: sysfs: Fix /sys/class/net/<iface> pathBreno Leitao1-11/+11
The documentation is pointing to the wrong path for the interface. Documentation is pointing to /sys/class/<iface>, instead of /sys/class/net/<iface>. Fix it by adding the `net/` directory before the interface. Fixes: 1a02ef76acfa ("net: sysfs: add documentation entries for /sys/class/<iface>/queues") Signed-off-by: Breno Leitao <leitao@debian.org> Link: https://lore.kernel.org/r/20240131102150.728960-2-leitao@debian.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-01drm/hwmon: Fix abi doc warningsBadal Nilawar2-14/+14
This fixes warnings in xe, i915 hwmon docs: Warning: /sys/devices/.../hwmon/hwmon<i>/curr1_crit is defined 2 times: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon:35 Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon:52 Warning: /sys/devices/.../hwmon/hwmon<i>/energy1_input is defined 2 times: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon:54 Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon:65 Warning: /sys/devices/.../hwmon/hwmon<i>/in0_input is defined 2 times: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon:46 Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon:0 Warning: /sys/devices/.../hwmon/hwmon<i>/power1_crit is defined 2 times: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon:22 Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon:39 Warning: /sys/devices/.../hwmon/hwmon<i>/power1_max is defined 2 times: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon:0 Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon:8 Warning: /sys/devices/.../hwmon/hwmon<i>/power1_max_interval is defined 2 times: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon:62 Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon:30 Warning: /sys/devices/.../hwmon/hwmon<i>/power1_rated_max is defined 2 times: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon:14 Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon:22 Use a path containing the driver name to differentiate the documentation of each entry. Fixes: fb1b70607f73 ("drm/xe/hwmon: Expose power attributes") Fixes: 92d44a422d0d ("drm/xe/hwmon: Expose card reactive critical power") Fixes: fbcdc9d3bf58 ("drm/xe/hwmon: Expose input voltage attribute") Fixes: 71d0a32524f9 ("drm/xe/hwmon: Expose hwmon energy attribute") Fixes: 4446fcf220ce ("drm/xe/hwmon: Expose power1_max_interval") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Closes: https://lore.kernel.org/all/20240125113345.291118ff@canb.auug.org.au/ Signed-off-by: Badal Nilawar <badal.nilawar@intel.com> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240127165040.2348009-1-badal.nilawar@intel.com (cherry picked from commit 20485e3a810c480cef60caf53988619f61127e7b) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
2024-01-31dt-bindings: tpm: Drop type from "resets"Rob Herring1-1/+1
"resets" is a standard property which already has a type. Users only need to define how many clocks and what each clock is if more than 1 clock. Reviewed-by: Lukas Wunner <lukas@wunner.de> Link: https://lore.kernel.org/r/20240124190714.1553772-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2024-01-31dt-bindings: display: nxp,tda998x: Fix 'audio-ports' constraintsRob Herring1-2/+5
The constraints for 'audio-ports' don't match the description. There can be 1 or 2 DAI entries and each entry is exactly 2 values. Also, the values' sizes are 32-bits, not 8-bits. Move the size constraints to the outer dimension (number of DAIs) and add constraints on inner array values. Link: https://lore.kernel.org/r/20240122204959.1665970-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2024-01-31dt-bindings: xilinx: replace Piyush Mehta maintainershipRadhey Shyam Pandey6-6/+12
As Piyush is leaving AMD, he handed over ahci-ceva, ZynqMP Mode Pin GPIO controller, Zynq UltraScale+ MPSoC and Versal reset, Xilinx SuperSpeed DWC3 USB SoC controller, Microchip USB5744 4-port Hub Controller and Xilinx udc controller maintainership duties to Mubin and Radhey. Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> Acked-by: Mubin Sayyed <mubin.sayyed@amd.com> Acked-by: Michal Simek <michal.simek@amd.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Piyush Mehta <piyush.mehta@amd.com> Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Acked-by: Niklas Cassel <cassel@kernel.org> Link: https://lore.kernel.org/r/1705664181-722937-1-git-send-email-radhey.shyam.pandey@amd.com Signed-off-by: Rob Herring <robh@kernel.org>
2024-01-31Merge tag 'linux_kselftest-kunit-fixes-6.8-rc3' of ↵Linus Torvalds1-2/+17
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kunit fixes from Shuah Khan: "NULL vs IS_ERR() bug fixes, documentation update, MAINTAINERS file update to add Rae Moar as a reviewer, and a fix to run test suites only after module initialization completes" * tag 'linux_kselftest-kunit-fixes-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: Documentation: KUnit: Update the instructions on how to test static functions kunit: run test suites only after module initialization completes MAINTAINERS: kunit: Add Rae Moar as a reviewer kunit: device: Fix a NULL vs IS_ERR() check in init() kunit: Fix a NULL vs IS_ERR() bug
2024-01-29Documentation/gpu: Introduce a simple contribution list for display codeRodrigo Siqueira2-0/+169
This commit adds a contribution list for display under the kernel documentation with some first suggestions. It also drops an old TODO list from the display folder. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <Harry.Wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-29Documentation/gpu: Add an explanation about the DC weekly patchesRodrigo Siqueira1-7/+69
This commit introduces some explanation about the display team validation. Changes since V1: - Remove unprecise information about the DC process for now, can be added later on. - Jani: Fix bullets Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <Harry.Wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-29Documentation/gpu: Add entry for the DIO componentRodrigo Siqueira1-0/+12
Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <Harry.Wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-29Documentation/gpu: Add entry for OPP in the kernel docRodrigo Siqueira1-0/+12
Introduce OPP as part of the kernel documentation. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <Harry.Wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-29Documentation/gpu: Add kernel doc entry for MPCRodrigo Siqueira2-3/+12
This commit adds a kernel-doc entry for the MPC block. Since it enabled the kernel-doc to parse some of the documentation in the mpc.h file, fixing some of the comments was required. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <Harry.Wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-29Documentation/gpu: Add kernel doc entry for DPPRodrigo Siqueira1-0/+12
This commit introduces basic DPP information and the struct scan for code documentation. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <Harry.Wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-29Documentation/gpu: Add simple doc page for DCHUBBUBRodrigo Siqueira1-0/+12
Enable the documentation to extract code documentation from dchubbub.h file. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <Harry.Wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-01-29Documentation/gpu: Add basic page for HUBPRodrigo Siqueira2-0/+19
Create the HUBP documentation page and add the doc references to extract the HUBP code documentation. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <Harry.Wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>