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2022-01-05ata: libata: drop ata_msg_error() and ata_msg_intr()Hannes Reinecke
Unused. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: sata_sx4: add module parameter 'dimm_test'Hannes Reinecke
Add module parameter 'dimm_test' to enable DIMM testing during startup. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: sata_sx4: Drop pointless VPRINTK() calls and convert the remaining onesHannes Reinecke
Drop pointless VPRINTK() calls for setting up SG tables and convert the remaining calls to structured logging. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: sata_sil: Drop pointless VPRINTK() callsHannes Reinecke
Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: sata_fsl: convert VPRINTK() calls to ata_port_dbg()Hannes Reinecke
Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: sata_nv: drop pointless VPRINTK() calls and convert remaining onesHannes Reinecke
Quite some information from the VPRINTK() is already covered by tracepoints, so remove the pointless calls and convert the remaining ones to structured logging. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: sata_mv: Drop pointless VPRINTK() call and convert the remaining oneHannes Reinecke
Drop pointless VPRINTK() call and convert the remaining one to dev_dbg(). Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: sata_inic162x: Drop pointless VPRINTK() callsHannes Reinecke
Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: sata_rcar: Drop pointless VPRINTK() callsHannes Reinecke
Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: sata_qstor: Drop pointless VPRINTK() callsHannes Reinecke
Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: sata_promise: Drop pointless VPRINTK() calls and convert the remaining onesHannes Reinecke
Drop pointless VPRINTK() calls for entering and existing interrupt routines and convert the remaining calls to ata_port_dbg(). Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: pata_via: Drop pointless VPRINTK() callsHannes Reinecke
Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: pata_octeon_cf: Drop pointless VPRINTK() calls and convert the ↵Hannes Reinecke
remaining one Drop pointless VPRINTK() calls and convert the remaining calls to the existing bmdma tracepoint. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: pdc_adma: Drop pointless VPRINTK() calls and remove disabled NCQ debuggingHannes Reinecke
Drop pointless VPRINTK() calls for entering routines and setting up sg tables. And while we're at it, remove the disabled debugging messages. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: ahci: Drop pointless VPRINTK() calls and convert the remaining onesHannes Reinecke
Drop pointless VPRINTK() calls for entering and existing interrupt routines and convert the remaining calls to dev_dbg(). Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: libata: remove pointless VPRINTK() callsHannes Reinecke
Most of the information is already covered by tracepoints (if not downright pointless), so remove the VPRINTK() calls. And while we're at it, remove ata_scsi_dump_cdb(), too, as this information can be retrieved from scsi tracing. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: pata_pdc2027x: Replace PDPRINTK() with standard ata loggingHannes Reinecke
Use standard ata logging macros instead of the hand-crafted PDPRINTK and remove duplicate logging messages. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: sata_qstor: replace DPRINTK() with dev_dbg()Hannes Reinecke
Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: sata_rcar: replace DPRINTK() with ata_port_dbg()Hannes Reinecke
Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: sata_fsl: move DPRINTK to ata debuggingHannes Reinecke
Replace all DPRINTK calls with the ata_XXX_dbg functions. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: pdc_adma: Remove DPRINTK callHannes Reinecke
The DPRINTK call doesn't print information which isn't already covered by tracepoints later on. Remove it. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: pata_octeon_cf: remove DPRINTK() macro in interrupt contextHannes Reinecke
There is only so much information to be glanced when the interrupt routine is called and exited, so remove these DPRINTK() calls. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: sata_mv: replace DPRINTK with dynamic debuggingHannes Reinecke
Move the DPRINTK calls over to dynamic debugging. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: sata_mv: kill 'port' argument in mv_dump_all_regs()Hannes Reinecke
Always '-1', so drop it and simplify the function. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: libata: move DPRINTK to ata debuggingHannes Reinecke
Replace all DPRINTK calls with ata_dev_dbg(). Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: libata: revamp ata_get_cmd_descript()Hannes Reinecke
Rename ata_get_cmd_descrip() to ata_get_cmd_name() and simplify it to return "unknown" instead of NULL. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: libata: move ata_{port,link,dev}_dbg to standard pr_XXX() macrosHannes Reinecke
Use standard pr_{debug,info,notice,warn,err} macros instead of the hand-crafted printk helpers. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: libata: add tracepoints for ATA error handlingHannes Reinecke
Add tracepoints for ATA error handling. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: libata-scsi: drop DPRINTK calls for cdb translationHannes Reinecke
Drop DPRINTK calls for cdb translation as they are already covered by other traces, and also drop the DPRINTK calls in ata_scsi_hotplug(). Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: libata-sff: tracepoints for HSM state machineHannes Reinecke
Add tracepoints for the HSM state machine and drop DPRINTK calls Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05ata: libata: tracepoints for bus-master DMAHannes Reinecke
Add tracepoints for bus-master DMA and taskfile related functions. That allows us to drop the relevant DPRINTK() calls. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
2022-01-05platform/x86: x86-android-tablets: Add TM800A550L dataHans de Goede
The whitelabel (sold as various brands) TM800A550L tablets's DSDT contains a whole bunch of bogus ACPI I2C devices and the ACPI node describing the touchscreen is bad (the IRQ is missing). Enumeration of these is skipped through the acpi_quirk_skip_i2c_client_enumeration(). Add support for manually instantiating the (now) missing I2C devices by adding the necessary device info to the x86-android-tablets module, including instantiating an actually working i2c-client for the touchscreen. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20211229231431.437982-13-hdegoede@redhat.com
2022-01-05platform/x86: x86-android-tablets: Add Asus MeMO Pad 7 ME176C dataHans de Goede
Asus MeMO Pad 7 ME176C tablets have an Android factory img with everything hardcoded in the kernel instead of properly described in the DSDT. Add support for manually instantiating all the missing I2C devices by adding the necessary device info to the x86-android-tablets module. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20211229231431.437982-12-hdegoede@redhat.com
2022-01-05platform/x86: x86-android-tablets: Add Asus TF103C dataHans de Goede
Asus TF103C tablets have an Android factory img with everything hardcoded in the kernel instead of properly described in the DSDT. Add support for manually instantiating all the missing I2C devices by adding the necessary device info to the x86-android-tablets module. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20211229231431.437982-11-hdegoede@redhat.com
2022-01-05platform/x86: x86-android-tablets: Add support for preloading modulesHans de Goede
Since the x86-android-tablets code does all it work from module_init() it cannot use -EPROBE_DEFER to wait for e.g. interrupt providing GPIO-chips or PMIC-cells to show up. To make sure things will still work when some necessary resource providers are build as module allow the per board info to specify a list of modules to pre-load before instantiating the I2C clients. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20211229231431.437982-10-hdegoede@redhat.com
2022-01-05platform/x86: x86-android-tablets: Add support for registering GPIO lookup ↵Hans de Goede
tables Add support for registering GPIO lookup tables. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20211229231431.437982-9-hdegoede@redhat.com
2022-01-05platform/x86: x86-android-tablets: Add support for instantiating serdevsHans de Goede
Add support for instantiating serdevs, this is necessary on some boards where the serdev info in the DSDT has issues. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20211229231431.437982-8-hdegoede@redhat.com
2022-01-05platform/x86: x86-android-tablets: Add support for instantiating platform-devsHans de Goede
Add support for instantiating platform-devs, note this also makes some small changes to the i2c_client instantiating code to make the 2 flows identical. Specifically for the pdevs flow pdev_count must only be set after allocating the pdevs array, to avoid a NULL ptr deref in x86_android_tablet_cleanup() and the i2c_clients flow is updated to work the same way. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20211229231431.437982-7-hdegoede@redhat.com
2022-01-05platform/x86: x86-android-tablets: Add support for PMIC interruptsHans de Goede
The Crystal Cove PMIC has a pin which can be used to connect the IRQ of an external charger IC. On some boards this is used so we need a way to look this up. Note that the Intel PMICs have 2 levels of interrupts and thus 2 levels of IRQ domains all tied to a single fwnode. Level 1 is the irqchip which demultiplexes the actual PMIC interrupt into interrupts for the various MFD cells. Level 2 are the irqchips used in the cell drivers which themselves export IRQs, such as the crystal_cove_gpio driver, which de-multiplexes the level 2 interrupts for the GPIOs into individual per GPIO IRQs. The crystal_cove_charger driver registers an irqchip with a single IRQ for the charger driver to consume. Note the MFD cell IRQ cannot be consumed directly because the level 2 interrupts must be explicitly acked. To allow finding the right IRQ domain when looking up the IRQ for the charger, the crystal_cove_charger driver sets a DOMAIN_BUS_WIRED token on its IRQ domain. Add support for looking up the IRQ from the crystal_cove_charger driver. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20211229231431.437982-6-hdegoede@redhat.com
2022-01-05platform/x86: x86-android-tablets: Don't return -EPROBE_DEFER from a non ↵Hans de Goede
probe() function The x86-android-tablets code all runs from module_init, so returning -EPROBE_DEFER is not appropriate. Instead log an error and bail. This path should never get hit since PINCTRL_BAYTRAIL is a bool. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20211229231431.437982-5-hdegoede@redhat.com
2022-01-05platform/x86: touchscreen_dmi: Remove the Glavey TM800A550L entryHans de Goede
The Glavey TM800A550L tablet is a tablet which ships with Android as factory OS. As such it has the typical broken DSDT which x86 Android tablets tend to have. Specifically the touchscreen ACPI device node is missing the IRQ for the touchscreen. So far users were expected to fix this with a DSDT overlay, but support for the TM800A550L has been added to the new x86-android-modules kernel-module and that will now automatically instantiate a proper i2c-client with the IRQ set for the touchscreen, including the necessary device-properties for the firmware loading. This means that the touchscreen_dmi entry for the TM800A550L is no longer necessary (and it no longer matches either since the touchscreen is no longer enumerated through ACPI), remove it. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220103112700.111414-1-hdegoede@redhat.com
2022-01-05platform/x86: touchscreen_dmi: Enable pen support on the Chuwi Hi10 Plus and ProHans de Goede
Both the Chuwi Hi10 Plus (CWI527) and the Chuwi Hi10 Pro (CWI529) tablets support being used together with the Hi H2 pen. Add the necessary properties to enable the new support for this in the silead touchscreen driver. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20211225120247.95380-2-hdegoede@redhat.com
2022-01-05platform/x86: touchscreen_dmi: Correct min/max values for Chuwi Hi10 Pro ↵Hans de Goede
(CWI529) tablet The firmware distributed as part of the Windows and Android drivers uses significantly different min and max values for the x- and y-axis, compared to the EFI's embedded touchscreen firmware. The difference is large enough that e.g. typing on an onscreen keyboard results in the wrong "keys" getting pressed. Adjust the values to match those of the firmware distributed with the Windows and Android drivers (which is necessary for pen support) and put the EFI-fw version's min/max values in the new "silead,efi-fw-min-max" property. The silead driver will use these when it is using the EFI embedded firmware, so as to not regress functionality in that case. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20211225120247.95380-1-hdegoede@redhat.com
2022-01-05platform/x86: Add intel_crystal_cove_charger driverHans de Goede
Driver for the external-charger IRQ pass-through function of the Intel Bay Trail Crystal Cove PMIC. Note this is NOT a power_supply class driver, it just deals with IRQ pass-through, this requires this separate driver because the PMIC's level 2 interrupt for this must be explicitly acked. This new driver gets enabled by the existing X86_ANDROID_TABLETS Kconfig option because the x86-android-tablets module is the only consumer of the exported external-charger IRQ. Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20211225115509.94891-5-hdegoede@redhat.com
2022-01-05power: supply: fix charge_behaviour attribute initializationThomas Weißschuh
All properties have to be added to power_supply_attrs which was missed before. Fixes: 1b0b6cc8030d ("power: supply: add charge_behaviour attributes") Reported-by: Heiner Kallweit <hkallweit1@gmail.com> Suggested-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20220105064239.2689-1-linux@weissschuh.net Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-01-05dmaengine: at_xdmac: Fix race over irq_statusTudor Ambarus
Tasklets run with interrupts enabled, so we need to protect atchan->irq_status with spin_lock_irq() otherwise the tasklet can be interrupted by the IRQ that modifies irq_status. Move the dev_dbg that prints the irq_status in at_xdmac_handle_cyclic() and lower in at_xdmac_tasklet() where the IRQ is disabled. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20211215110115.191749-13-tudor.ambarus@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-01-05dmaengine: at_xdmac: Remove a level of indentation in at_xdmac_tasklet()Tudor Ambarus
Apart of making the code easier to read, this patch is a prerequisite for a functional change: tasklets run with interrupts enabled, so we need to protect atchan->irq_status with spin_lock_irq() otherwise the tasklet can be interrupted by the IRQ that modifies irq_status. atchan->irq_status will be protected in a further patch. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20211215110115.191749-12-tudor.ambarus@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-01-05dmaengine: at_xdmac: Fix at_xdmac_lld struct definitionTudor Ambarus
The hardware channel next descriptor view structure contains just fields of 32 bits, while dma_addr_t can be of type u64 or u32 depending on CONFIG_ARCH_DMA_ADDR_T_64BIT. Force u32 to comply with what the hardware expects. Fixes: e1f7c9eee707 ("dmaengine: at_xdmac: creation of the atmel eXtended DMA Controller driver") Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20211215110115.191749-11-tudor.ambarus@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-01-05dmaengine: at_xdmac: Fix lld view settingTudor Ambarus
AT_XDMAC_CNDC_NDVIEW_NDV3 was set even for AT_XDMAC_MBR_UBC_NDV2, because of the wrong bit handling. Fix it. Fixes: ee0fe35c8dcd ("dmaengine: xdmac: Handle descriptor's view 3 registers") Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20211215110115.191749-10-tudor.ambarus@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-01-05dmaengine: at_xdmac: Remove a level of indentation in at_xdmac_advance_work()Tudor Ambarus
It's easier to read code with fewer levels of indentation, remove a level of indentation in at_xdmac_advance_work() if (!foo() & !bar()) { } was replaced by: if (foo() || bar()) return; Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20211215110115.191749-9-tudor.ambarus@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-22 06:58:00 +0000