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2024-02-26ASoC: codecs: tx-macro: split widgets per different LPASS versionsKrzysztof Kozlowski2-151/+232
TX macro codec differs slightly between different Qualcomm Low Power Audio SubSystem (LPASS) block versions. In LPASS version 9.2 the register responsible for TX SMIC MUXn muxes is different, thus to properly support it, the driver needs to register different widgets per different LPASS version. Prepare for supporting this register difference by refactoring existing code: 1. Move few widgets (TX SMIC MUXn, TX SWR_ADCn, TX SWR_DMICn) out of common 'tx_macro_dapm_widgets[]' array to a new per-variant specific array 'tx_macro_dapm_widgets_v9[]'. 2. Move also related audio routes into new array. 3. Store pointers to these variant-specific arrays in new variant-data structure 'tx_macro_data'. 4. Add variant-specific widgets and routes in component probe, instead of driver probe. The change should have no real impact, except re-shuffling code and registering some widgets and audio routes in component probe, instead of driver probe. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://msgid.link/r/20240226115925.53953-2-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-24ALSA: cs35l56: Apply calibration from EFIMark Brown12-19/+529
Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>: Factory calibration of the speakers stores the calibration information into an EFI variable. This set of patches adds support for applying speaker calibration data from that EFI variable. The HDA patch (#5) depends on the ASoC patches #2 and #3
2024-02-23ASoC: dt-bindings: microchip: add sam9x7Varshini Rajendran1-3/+8
Add sam9x7 compatible in the DT documentation. Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20240223172657.672439-1-varshini.rajendran@microchip.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-23ASoC: dt-bindings: atmel-classd: add sam9x7 compatibleVarshini Rajendran1-1/+6
Add sam9x7 compatible to DT bindings documentation. Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com> Link: https://lore.kernel.org/r/20240223172608.672190-1-varshini.rajendran@microchip.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-23ALSA: hda: cs35l56: Apply amp calibration from EFI dataRichard Fitzgerald2-7/+34
If there are factory calibration settings in EFI, extract the settings and write them to the firmware calibration controls. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20240223153910.2063698-6-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-23ASoC: cs35l56: Apply amp calibration from EFI dataRichard Fitzgerald2-3/+61
If there are factory calibration settings in EFI, extract the settings and write them to the firmware calibration controls. This must be done after any firmware or coefficients have been downloaded to the amp. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20240223153910.2063698-5-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-23ASoC: cs35l56: Add helper functions for amp calibrationRichard Fitzgerald3-0/+94
Adds some helper functions and data for applying amp calibration. 1. cs35l56_read_silicon_uid() to get the silicon ID that is used to search for the correct calibration data entry. 2. Add the registers for the silicon ID to the readable registers. 3. cs35l56_get_calibration() wrapper around cs_amp_get_efi_calibration_data() 4. cs35l56_calibration_controls() table of the firmware controls for calibration data. 5. Added members to struct cs35l56_base to store the calibration data. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20240223153910.2063698-4-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-23ASoC: cs-amp-lib: Add helpers for factory calibration dataRichard Fitzgerald4-0/+320
Create a new library for code that is used by multiple Cirrus Logic amps. This initially implements extracting amp calibration data from EFI and writing it to firmware controls. During factory calibration of built-in speakers the firmware calibration constants are stored in an EFI file. The file contains an array of calibration constants for each of the speakers. cs_amp_get_calibration_data() searches for an entry matching the requested UID stamp, otherwise by array index. If the data is found in EFI the constants for that speaker are copied back to the caller. If EFI is not enabled, the cs_amp_get_calibration_data() implementation will compile to simply return -ENOENT and the linker can drop the code. The code to write calibration controls uses cs_dsp. Building of cs_dsp is not forced. Instead, the code will compile away the calls to cs_dsp if cs_dsp is not reachable. This strategy of conditional code allows cs-amp-lib to be shared by multiple drivers without forcing inclusion of other modules that might be unnecessary. The calls to efi.get_variable() and cs_dsp are in small wrapper functions. This is so that a KUNIT_STATIC_STUB_REDIRECT can be added in a future patch to redirect these calls to replacement functions for KUnit testing. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20240223153910.2063698-3-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-23ASoC: wm_adsp: Add wm_adsp_start() and wm_adsp_stop()Richard Fitzgerald2-9/+20
Separate the functionality of wm_adsp_event() into two exported functions wm_adsp_start() and wm_adsp_stop(). This allows the codec driver to start and stop the DSP outside of a DAPM widget. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20240223153910.2063698-2-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-22ASoC: soc-core: tidyup strcmp() param on snd_soc_is_matching_dai()Kuninori Morimoto1-1/+1
snd_soc_is_matching_dai() checks DAI name, which is paired function with snd_soc_dai_name_get(). It checks dlc->dai_name and dai->name (A) or dai->driver_name (B) or dai->component->name (C) static int snd_soc_is_matching_dai(...) { ... if (strcmp(dlc->dai_name, dai->name) == 0) ~~~~~~~~~~~~~ ^^^^^^^^^(A) if (... strcmp(dai->driver->name, dlc->dai_name) == 0) (B)^^^^^^^^^^^^^^^^ ~~~~~~~~~~~~~ if (... strcmp(dlc->dai_name, dai->component->name) == 0) ~~~~~~~~~~~~~ ^^^^^^^^^^^^^^^^^^(C) ... } But (B) part order is different with (A) and (C) (= ^^^^ and ~~~~). This is not a big deal, but confusable to read. Fixup it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://msgid.link/r/87wmqxjbcg.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-22ASoC: amd: ps: modify ACP register end address macroVijendar Mukunda1-1/+1
Modify ACP63_REG_END macro to access all ACP registers. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://msgid.link/r/20240222102656.631144-2-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-22ASoC: amd: ps: update licenseVijendar Mukunda5-5/+5
To align with AMD SoundWire manager driver license, update license as GPL-2.0-only for Pink Sardine ACP PCI driver and corresponding child drivers. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://msgid.link/r/20240222102656.631144-1-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-21ASoC: codecs: wsa884x: Allow sharing reset GPIOKrzysztof Kozlowski1-10/+43
On some boards with multiple WSA8840/WSA8845 speakers, the reset (shutdown) GPIO is shared between two speakers. Use the reset controller framework and its "reset-gpio" driver to handle this case. This allows bring-up and proper handling of all WSA884x speakers on X1E80100-CRD board. Cc: Bartosz Golaszewski <brgl@bgdev.pl> Cc: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://msgid.link/r/20240129115216.96479-7-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-21ASoC: dt-bindings: qcom,wsa8840: Add reset-gpios for shared lineKrzysztof Kozlowski1-1/+10
On newer Qualcomm platforms, like X1E80100-CRD, the WSA884x speakers share SD_N GPIOs between two speakers, thus a coordinated assertion is needed. Linux supports handling shared GPIO lines through "reset-gpios" property, thus allow specifying either powerdown or reset GPIOs (these are the same). Cc: Bartosz Golaszewski <brgl@bgdev.pl> Cc: Sean Anderson <sean.anderson@seco.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://msgid.link/r/20240129115216.96479-6-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-21ASoC: Intel: avs: Fixes and new platforms supportMark Brown1210-6893/+12518
Merge series from Cezary Rojewski <cezary.rojewski@intel.com>: The avs-driver continues to be utilized on more recent Intel machines. As TGL-based (cAVS 2.5) e.g.: RPL, inherit most of the functionality from previous platforms: SKL <- APL <- CNL <- ICL <- TGL rather than putting everything into a single file, the platform-specific bits are split into cnl/icl/tgl.c files instead. Makes the division clear and code easier to maintain. Layout of the patchset: First are two changes combined together address the sound-clipping problem, present when only one stream is running - specifically one CAPTURE stream. Follow up is naming-scheme adjustment for some of the existing functions what improves code incohesiveness. As existing IPC/IRQ code operates solely on cAVS 1.5 architecture, it needs no abstraction. The situation changes when newer platforms come into the picture. Thus the next two patches abstract the existing IPC/IRQ handlers so that majority of the common code can be re-used. The ICCMAX change stands out a bit - the AudioDSP firmware loading procedure differs on ICL-based platforms (and onwards) and having a separate commit makes the situation clear to the developers who are going to support the solution from LTS perspective. For that reason I decided not to merge it into the commit introducing the icl.c file.
2024-02-20ASoC: Intel: avs: Populate board selection with new I2S entriesCezary Rojewski1-0/+85
Update board selection with tables specifying supported I2S configurations. DMIC/HDAudio board selection require no update as dmic/hdaudio machine boards are generic and not tied to any specific codec. Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://msgid.link/r/20240220115035.770402-11-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-20ASoC: Intel: avs: ICCMAX recommendations for ICL+ platformsCezary Rojewski4-2/+66
For ICL+ platforms to avoid DMI/OPIO L1 entry during the base firmware load procedure, HW recommends to set LTRP_GB to 95us and start an additional CAPTURE stream in the background. Once the load completes, original LTRP_GB value is restored and the additional stream is released. Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://msgid.link/r/20240220115035.770402-10-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-20ASoC: Intel: avs: TGL-based platforms supportCezary Rojewski4-1/+90
Define handlers specific to cAVS 2.5 platforms, that is TGL, ADL, RPL and all other variants based on this very version of AudioDSP architecture. Most operations are inherited from their predecessors with the major difference being AudioDSP cores management - firmware handlers that on its own so there is no need to interfere. Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://msgid.link/r/20240220115035.770402-9-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-20ASoC: Intel: avs: ICL-based platforms supportCezary Rojewski6-1/+197
Define handlers specific to cAVS 2.0 platforms, that is ICL, JSL and all other variants based on this very version of AudioDSP architecture. Most operations are inherited from their predecessors with the major difference being firmware-logging functionality - IPC request as well as debug memory windows layout have changed. Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://msgid.link/r/20240220115035.770402-8-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-20ASoC: Intel: avs: CNL-based platforms supportCezary Rojewski6-8/+119
Define handlers specific to cAVS 1.8 platforms, that is CNL, CFL, CML and all other variants based on this very version of AudioDSP architecture. Most operations are inherited from their predecessors. Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://msgid.link/r/20240220115035.770402-7-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-20ASoC: Intel: avs: Abstract IRQ handlingCezary Rojewski5-37/+48
Servicing IPCs on CNL platforms and onward differs from the existing one. To make room for these, relocate SKL-based platforms specific code into the skl.c file leaving only the genering irq_handler in the common code. Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://msgid.link/r/20240220115035.770402-6-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-20ASoC: Intel: avs: Abstract IPC handlingCezary Rojewski5-41/+72
Servicing IPCs on CNL platforms and onward differs from the existing one. To make room for these, enrich platform descriptor with fields representing crucial IPC registers and utilize them throughout the code. While cleaning up device descriptors, reduce the number of code lines by assigning 'min_fw_version' within a single line. Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://msgid.link/r/20240220115035.770402-5-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-20ASoC: Intel: avs: Prefix SKL/APL-specific membersCezary Rojewski5-57/+56
Prefix members that are platform-specific with 'avs_' to improve code cohesiveness and reduce the chance for naming-conflics with other drivers. Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://msgid.link/r/20240220115035.770402-4-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-20ASoC: Intel: avs: Fix sound clipping in single capture scenarioCezary Rojewski1-2/+75
To avoid sound clipping when there just one, single CAPTURE stream ongoing, disable L1SEN before it is started. Any PLAYBACK stream or additional CAPTURE allows L1SEN to be re-enabled. Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://msgid.link/r/20240220115035.770402-3-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-20ASoC: Intel: avs: L1SEN reference countedCezary Rojewski2-3/+9
Code loading is not the only procedure that manipulates L1SEN. Update existing mechanism so the stream starting procedure can interfere with L1SEN without causing any trouble to its other users. Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://msgid.link/r/20240220115035.770402-2-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-19ASoC: cs42l42: Remove redundant delays in suspend().Vitaly Rodionov2-4/+2
This patch will remove redundant delay and minimise total suspend() function call time. Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com> Link: https://msgid.link/r/20240216101157.23176-1-vitalyr@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-19ASoC: tas2781: Remove redundant initialization of pointer 'data'Colin Ian King1-1/+1
The pointer 'data' being initialized with a value that is never read, it is being re-assigned inside a while-loop. The initialization is redundant and can be removed. Cleans up clang scan build warning sound/soc/codecs/tas2781-fmwlib.c:1534:17: warning: Value stored to 'data' during its initialization is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Link: https://msgid.link/r/20240216142219.2109050-1-colin.i.king@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-19ASoC: SOF: amd: fix soundwire dependenciesArnd Bergmann1-3/+3
The soundwire-amd driver has a bit of a layering violation requiring the SOF driver to directly call into its exported symbols rather than through an abstraction. The SND_SOC_SOF_AMD_SOUNDWIRE Kconfig symbol tries to deal with the dependency by selecting SOUNDWIRE_AMD in a complicated set of conditions, but gets it wrong for a configuration involving SND_SOC_SOF_AMD_COMMON=y, SND_SOC_SOF_AMD_ACP63=m, and SND_SOC_SOF_AMD_SOUNDWIRE_LINK_BASELINE=m SOUNDWIRE_AMD=m, which results in a link failure: ld.lld: error: undefined symbol: sdw_amd_get_slave_info >>> referenced by acp-common.c ld.lld: error: undefined symbol: amd_sdw_scan_controller ld.lld: error: undefined symbol: sdw_amd_probe ld.lld: error: undefined symbol: sdw_amd_exit >>> referenced by acp.c >>> sound/soc/sof/amd/acp.o:(amd_sof_acp_remove) in archive vmlinux.a In essence, the SND_SOC_SOF_AMD_COMMON option cannot be built-in when trying to link against a modular SOUNDWIRE_AMD driver. Since CONFIG_SOUNDWIRE_AMD is a user-visible option, it really should never be selected by another driver in the first place, so replace the extra complexity with a normal Kconfig dependency in SND_SOC_SOF_AMD_SOUNDWIRE, plus a top-level check that forbids any of the AMD SOF drivers from being built-in with CONFIG_SOUNDWIRE_AMD=m. In normal configs, they should all either be built-in or all loadable modules anyway, so this simplification does not limit any real usecases. Fixes: d948218424bf ("ASoC: SOF: amd: add code for invoking soundwire manager helper functions") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://msgid.link/r/20240219093900.644574-1-arnd@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-19ASoC: amd: ps: add machine select and register codeVijendar Mukunda2-1/+84
Add machine select logic for SoundWire interface and create a machine device node based on ACP PDM/SoundWire configuration. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://msgid.link/r/20240214104014.1144668-5-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-19ASoC: amd: ps: fix for acp pme wake for soundwire configurationVijendar Mukunda1-1/+34
Consider the below scenario, When ACP and SoundWire managers are in D3 state and SoundWire manager power off mode is selected and acp and SoundWire manager instances are in runtime suspended state. In this case, for the ACP PME wake event, the ACP PCI driver should resume SoundWire manager devices based on wake enable status set. Add code for handling ACP PME wake event for runtime suspend scenario when SoundWire power off mode is selected. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://msgid.link/r/20240214104014.1144668-4-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-19ASoC: amd: ps: remove acp_reset flagVijendar Mukunda2-21/+28
The earlier acp_reset flag is set to true in two instances as mentioned below. 1. When active SoundWire manager instances power mode is set to Power off mode when SoundWire configuration is selected. 2. For other acp configurations As code being refactored and common function being used for scanning SoundWire controller, acp_reset flag update logic is dropped. Instead of it, check the SoundWire manager instance enable state, based on it update sdw_en_stat flag which will be used to apply ACP init/de-init sequence during suspend/resume callbacks based on flag set value when SoundWire configuration is selected. For other acp configurations, acp init/de-init will be called by default. Refactor existing pm ops logic for SoundWire configuration and use sdw_en_stat flag for invoking acp init/de-init sequence. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://msgid.link/r/20240214104014.1144668-3-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-19ASoC: amd: ps: refactor acp child platform device creation codeVijendar Mukunda2-190/+116
Refactor ACP child platform device creation code based on acp config. Use common SoundWire manager functions for device probe and exit sequences. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://msgid.link/r/20240214104014.1144668-2-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-19ASoC: amd: ps: refactor acp device configuration read logicVijendar Mukunda3-126/+78
Refactor acp device configuration read logic and use common function to scan SoundWire devices. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://msgid.link/r/20240214104014.1144668-1-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-19ASoC: Constify pointer to of_phandle_argsKrzysztof Kozlowski2-6/+7
Constify pointer to of_phandle_args in few function arguments, for code safety and self-documenting code. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://msgid.link/r/20240216145448.224185-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2024-02-18Linux 6.8-rc5Linus Torvalds1-1/+1
2024-02-18Merge tag 'kbuild-fixes-v6.8-2' of ↵Linus Torvalds9-32/+33
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Reformat nested if-conditionals in Makefiles with 4 spaces - Fix CONFIG_DEBUG_INFO_BTF builds for big endian - Fix modpost for module srcversion - Fix an escape sequence warning in gen_compile_commands.py - Fix kallsyms to ignore ARMv4 thunk symbols * tag 'kbuild-fixes-v6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kallsyms: ignore ARMv4 thunks along with others modpost: trim leading spaces when processing source files list gen_compile_commands: fix invalid escape sequence warning kbuild: Fix changing ELF file type for output of gen_btf for big endian docs: kconfig: Fix grammar and formatting kbuild: use 4-space indentation when followed by conditionals
2024-02-18Merge tag 'x86_urgent_for_v6.8_rc5' of ↵Linus Torvalds1-5/+18
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fix from Borislav Petkov: - Use a GB page for identity mapping only when memory of this size is requested so that mapping of reserved regions is prevented which would otherwise lead to system crashes on UV machines * tag 'x86_urgent_for_v6.8_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mm/ident_map: Use gbpages only where full GB page should be mapped.
2024-02-18Merge tag 'irq_urgent_for_v6.8_rc5' of ↵Linus Torvalds4-26/+47
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Borislav Petkov: - Fix GICv4.1 affinity update - Restore a quirk for ACPI-based GICv4 systems - Handle non-coherent GICv4 redistributors properly - Prevent spurious interrupts on Broadcom devices using GIC v3 architecture - Other minor fixes * tag 'irq_urgent_for_v6.8_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/gic-v3-its: Fix GICv4.1 VPE affinity update irqchip/gic-v3-its: Restore quirk probing for ACPI-based systems irqchip/gic-v3-its: Handle non-coherent GICv4 redistributors irqchip/qcom-mpm: Fix IS_ERR() vs NULL check in qcom_mpm_init() irqchip/loongson-eiointc: Use correct struct type in eiointc_domain_alloc() irqchip/irq-brcmstb-l2: Add write memory barrier before exit
2024-02-18Merge tag 'i2c-for-6.8-rc5' of ↵Linus Torvalds4-13/+17
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Two fixes for i801 and qcom-geni devices. Meanwhile, a fix from Arnd addresses a compilation error encountered during compile test on powerpc" * tag 'i2c-for-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: i801: Fix block process call transactions i2c: pasemi: split driver into two separate modules i2c: qcom-geni: Correct I2C TRE sequence
2024-02-17Merge tag 'powerpc-6.8-3' of ↵Linus Torvalds24-33/+77
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: "This is a bit of a big batch for rc4, but just due to holiday hangover and because I didn't send any fixes last week due to a late revert request. I think next week should be back to normal. - Fix ftrace bug on boot caused by exit text sections with '-fpatchable-function-entry' - Fix accuracy of stolen time on pseries since the switch to VIRT_CPU_ACCOUNTING_GEN - Fix a crash in the IOMMU code when doing DLPAR remove - Set pt_regs->link on scv entry to fix BPF stack unwinding - Add missing PPC_FEATURE_BOOKE on 64-bit e5500/e6500, which broke gdb - Fix boot on some 6xx platforms with STRICT_KERNEL_RWX enabled - Fix build failures with KASAN enabled and 32KB stack size - Some other minor fixes Thanks to Arnd Bergmann, Benjamin Gray, Christophe Leroy, David Engraf, Gaurav Batra, Jason Gunthorpe, Jiangfeng Xiao, Matthias Schiffer, Nathan Lynch, Naveen N Rao, Nicholas Piggin, Nysal Jan K.A, R Nageswara Sastry, Shivaprasad G Bhat, Shrikanth Hegde, Spoorthy, Srikar Dronamraju, and Venkat Rao Bagalkote" * tag 'powerpc-6.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/iommu: Fix the missing iommu_group_put() during platform domain attach powerpc/pseries: fix accuracy of stolen time powerpc/ftrace: Ignore ftrace locations in exit text sections powerpc/cputable: Add missing PPC_FEATURE_BOOKE on PPC64 Book-E powerpc/kasan: Limit KASAN thread size increase to 32KB Revert "powerpc/pseries/iommu: Fix iommu initialisation during DLPAR add" powerpc: 85xx: mark local functions static powerpc: udbg_memcons: mark functions static powerpc/kasan: Fix addr error caused by page alignment powerpc/6xx: set High BAT Enable flag on G2_LE cores selftests/powerpc/papr_vpd: Check devfd before get_system_loc_code() powerpc/64: Set task pt_regs->link to the LR value on scv entry powerpc/pseries/iommu: Fix iommu initialisation during DLPAR add powerpc/pseries/papr-sysparm: use u8 arrays for payloads
2024-02-17Merge tag 'bcachefs-2024-02-17' of https://evilpiepirate.org/git/bcachefsLinus Torvalds11-16/+35
Pull bcachefs fixes from Kent Overstreet: "Mostly pretty trivial, the user visible ones are: - don't barf when replicas_required > replicas - fix check_version_upgrade() so it doesn't do something nonsensical when we're downgrading" * tag 'bcachefs-2024-02-17' of https://evilpiepirate.org/git/bcachefs: bcachefs: Fix missing va_end() bcachefs: Fix check_version_upgrade() bcachefs: Clamp replicas_required to replicas bcachefs: fix missing endiannes conversion in sb_members bcachefs: fix kmemleak in __bch2_read_super error handling path bcachefs: Fix missing bch2_err_class() calls
2024-02-17Merge tag 'driver-core-6.8-rc5' of ↵Linus Torvalds7-26/+169
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core fixes from Greg KH: "Here are some driver core fixes, a kobject fix, and a documentation update for 6.8-rc5. In detail these changes are: - devlink fixes for reported issues with 6.8-rc1 - topology scheduling regression fix that has been reported by many - kobject loosening of checks change in -rc1 is now reverted as some codepaths seemed to need the checks - documentation update for the CVE process. Has been reviewed by many, the last minute change to the document was to bring the .rst format back into the the new style rules, the contents did not change. All of these, except for the documentation update, have been in linux-next for over a week. The documentation update has been reviewed for weeks by a group of developers, and in public for a week and the wording has stabilized for now. If future changes are needed, we can do so before 6.8-final is out (or anytime after that)" * tag 'driver-core-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: Documentation: Document the Linux Kernel CVE process Revert "kobject: Remove redundant checks for whether ktype is NULL" driver core: fw_devlink: Improve logs for cycle detection driver core: fw_devlink: Improve detection of overlapping cycles driver core: Fix device_link_flag_is_sync_state_only() topology: Set capacity_freq_ref in all cases
2024-02-17Merge tag 'char-misc-6.8-rc5' of ↵Linus Torvalds23-27/+73
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / miscdriver fixes from Greg KH: "Here is a small set of char/misc and IIO driver fixes for 6.8-rc5. Included in here are: - lots of iio driver fixes for reported issues - nvmem device naming fixup for reported problem - interconnect driver fixes for reported issues All of these have been in linux-next for a while with no reported the issues (the nvmem patch was included in a different branch in linux-next before sent to me for inclusion here)" * tag 'char-misc-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (21 commits) nvmem: include bit index in cell sysfs file name iio: adc: ad4130: only set GPIO_CTRL if pin is unused iio: adc: ad4130: zero-initialize clock init data interconnect: qcom: x1e80100: Add missing ACV enable_mask interconnect: qcom: sm8650: Use correct ACV enable_mask iio: accel: bma400: Fix a compilation problem iio: commom: st_sensors: ensure proper DMA alignment iio: hid-sensor-als: Return 0 for HID_USAGE_SENSOR_TIME_TIMESTAMP iio: move LIGHT_UVA and LIGHT_UVB to the end of iio_modifier staging: iio: ad5933: fix type mismatch regression iio: humidity: hdc3020: fix temperature offset iio: adc: ad7091r8: Fix error code in ad7091r8_gpio_setup() iio: adc: ad_sigma_delta: ensure proper DMA alignment iio: imu: adis: ensure proper DMA alignment iio: humidity: hdc3020: Add Makefile, Kconfig and MAINTAINERS entry iio: imu: bno055: serdev requires REGMAP iio: magnetometer: rm3100: add boundary check for the value read from RM3100_REG_TMRC iio: pressure: bmp280: Add missing bmp085 to SPI id table iio: core: fix memleak in iio_device_register_sysfs interconnect: qcom: sm8550: Enable sync_state ...
2024-02-17Merge tag 'tty-6.8-rc5' of ↵Linus Torvalds3-7/+32
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty / serial fixes from Greg KH: "Here are three small tty and serial driver fixes for 6.8-rc5: - revert a 8250_pci1xxxx off-by-one change that was incorrect - two changes to fix the transmit path of the mxs-auart driver, fixing a regression in the 6.2 release All of these have been in linux-next for over a week with no reported issues" * tag 'tty-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: mxs-auart: fix tx serial: core: introduce uart_port_tx_flags() serial: 8250_pci1xxxx: partially revert off by one patch
2024-02-17Merge tag 'usb-6.8-rc5' of ↵Linus Torvalds6-12/+2
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / Thunderbolt fixes from Greg KH: "Here are two small fixes for 6.8-rc5: - thunderbolt to fix a reported issue on many platforms - dwc3 driver revert of a commit that caused problems in -rc1 Both of these changes have been in linux-next for over a week with no reported issues" * tag 'usb-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: Revert "usb: dwc3: Support EBC feature of DWC_usb31" thunderbolt: Fix setting the CNS bit in ROUTER_CS_5
2024-02-17Merge tag 'media/v6.8-4' of ↵Linus Torvalds14-68/+156
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fixes from Mauro Carvalho Chehab: - regression fix for rkisp1 shared IRQ logic - fix atomisp breakage due to a kAPI change - permission fix for remote controller BPF support - memleak fix in ir_toy driver - Kconfig dependency fix for pwm-ir-rx * tag 'media/v6.8-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: media: pwm-ir-tx: Depend on CONFIG_HIGH_RES_TIMERS media: ir_toy: fix a memleak in irtoy_tx media: rc: bpf attach/detach requires write permission media: atomisp: Adjust for v4l2_subdev_state handling changes in 6.8 media: rkisp1: Fix IRQ handling due to shared interrupts media: Revert "media: rkisp1: Drop IRQF_SHARED"
2024-02-17Merge tag 'pci-v6.8-fixes-3' of ↵Linus Torvalds2-15/+23
git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci Pull pci fixes from Bjorn Helgaas: - Keep bridges in D0 if we need to poll downstream devices for PME to resolve a v6.6 regression where we failed to enumerate devices below bridges put in D3hot by runtime PM, e.g., NVMe drives connected via Thunderbolt or USB4 docks (Alex Williamson) - Add Siddharth Vadapalli as PCI TI DRA7XX/J721E reviewer * tag 'pci-v6.8-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: MAINTAINERS: Add Siddharth Vadapalli as PCI TI DRA7XX/J721E reviewer PCI: Fix active state requirement in PME polling
2024-02-17Merge tag 'probes-fixes-v6.8-rc4' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull probes fix from Masami Hiramatsu: - tracing/probes: Fix BTF structure member finder to find the members which are placed after any anonymous union member correctly. * tag 'probes-fixes-v6.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracing/probes: Fix to search structure fields correctly
2024-02-17Merge tag '6.8-rc4-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds7-7/+60
Pull smb client fixes from Steve French: "Five smb3 client fixes, most also for stable: - Two multichannel fixes (one to fix potential handle leak on retry) - Work around possible serious data corruption (due to change in folios in 6.3, for cases when non standard maximum write size negotiated) - Symlink creation fix - Multiuser automount fix" * tag '6.8-rc4-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: smb: Fix regression in writes when non-standard maximum write size negotiated smb: client: handle path separator of created SMB symlinks smb: client: set correct id, uid and cruid for multiuser automounts cifs: update the same create_guid on replay cifs: fix underflow in parse_server_interfaces()
2024-02-17Documentation: Document the Linux Kernel CVE processGreg Kroah-Hartman4-3/+129
The Linux kernel project now has the ability to assign CVEs to fixed issues, so document the process and how individual developers can get a CVE if one is not automatically assigned for their fixes. Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Konstantin Ryabitsev <konstantin@linuxfoundation.org> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/2024021731-essence-sadness-28fd@gregkh Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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