Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v5.18.2 2022-04-23T16:52:07+00:00 2022-04-23T16:52:07+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-04-23T16:52:07+00:00 urn:sha1:0fe86b27cbad8003e90aa78ebd19c3d8a3eb89a5 Pull input fixes from Dmitry Torokhov: - a new set of keycodes to be used by marine navigation systems - minor fixes to omap4-keypad and cypress-sf drivers * tag 'input-for-v5.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: add Marine Navigation Keycodes Input: omap4-keypad - fix pm_runtime_get_sync() error checking Input: cypress-sf - register a callback to disable the regulators 2022-04-17T20:13:34+00:00 Miaoqian Lin linmq006@gmail.com 2022-04-17T20:03:31+00:00 urn:sha1:81022a170462d38ea10612cb67e8e2c529d58abe If the device is already in a runtime PM enabled state pm_runtime_get_sync() will return 1, so a test for negative value should be used to check for errors. Fixes: f77621cc640a ("Input: omap-keypad - dynamically handle register offsets") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Link: https://lore.kernel.org/r/20220412070131.19848-1-linmq006@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 2022-04-09T02:34:46+00:00 Zheyu Ma zheyuma97@gmail.com 2022-04-09T02:30:49+00:00 urn:sha1:fd0a4b39870d49ff15f6966470185409e261f20f When the driver fails to probe, we will get the following splat: [ 19.311970] ------------[ cut here ]------------ [ 19.312566] WARNING: CPU: 3 PID: 375 at drivers/regulator/core.c:2257 _regulator_put+0x3ec/0x4e0 [ 19.317591] RIP: 0010:_regulator_put+0x3ec/0x4e0 [ 19.328831] Call Trace: [ 19.329112] <TASK> [ 19.329369] regulator_bulk_free+0x82/0xe0 [ 19.329860] devres_release_group+0x319/0x3d0 [ 19.330357] i2c_device_probe+0x766/0x940 Fix this by adding a callback that will deal with the disabling when the driver fails to probe. Signed-off-by: Zheyu Ma <zheyuma97@gmail.com> Link: https://lore.kernel.org/r/20220409022629.3493557-1-zheyuma97@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 2022-04-01T17:14:32+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-04-01T17:14:32+00:00 urn:sha1:aa240ee7883487201d0c6cc537ec1c4cd6cb2a9e Pull input updates from Dmitry Torokhov: - a revert of a patch resetting extra buttons on touchpads claiming to be buttonpads as this caused regression on certain Dell devices - a new driver for Mediatek MT6779 keypad - a new driver for Imagis touchscreen - rework of Google/Chrome OS "Vivaldi" keyboard handling - assorted driver fixes. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (31 commits) Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads" Input: adi - remove redundant variable z Input: add Imagis touchscreen driver dt-bindings: input/touchscreen: bindings for Imagis Input: synaptics - enable InterTouch on ThinkPad T14/P14s Gen 1 AMD Input: stmfts - fix reference leak in stmfts_input_open Input: add bounds checking to input_set_capability() Input: iqs5xx - use local input_dev pointer HID: google: modify HID device groups of eel HID: google: Add support for vivaldi to hid-hammer HID: google: extract Vivaldi hid feature mapping for use in hid-hammer Input: extract ChromeOS vivaldi physmap show function HID: google: switch to devm when registering keyboard backlight LED Input: mt6779-keypad - fix signedness bug Input: mt6779-keypad - add MediaTek keypad driver dt-bindings: input: Add bindings for Mediatek matrix keypad Input: da9063 - use devm_delayed_work_autocancel() Input: goodix - fix race on driver unbind Input: goodix - use input_copy_abs() helper Input: add input_copy_abs() function ... 2022-03-22T01:33:57+00:00 Linus Torvalds torvalds@linux-foundation.org 2022-03-22T01:33:57+00:00 urn:sha1:ad9c6ee642a61adae93dfa35582b5af16dc5173a Pull spi updates from Mark Brown: "The overwhelming bulk of this pull request is a change from Uwe Kleine-König which changes the return type of the remove() function to void as part of some wider work he's doing to do this for all bus types, causing updates to most SPI device drivers. The branch with that on has been cross merged with a couple of other trees which added new SPI drivers this cycle, I'm not expecting any build issues resulting from the change. Otherwise it's been a relatively quiet release with some new device support, a few minor features and the welcome completion of the conversion of the subsystem to use GPIO descriptors rather than numbers: - Change return type of remove() to void. - Completion of the conversion of SPI controller drivers to use GPIO descriptors rather than numbers. - Quite a few DT schema conversions. - Support for multiple SPI devices on a bus in ACPI systems. - Big overhaul of the PXA2xx SPI driver. - Support for AMD AMDI0062, Intel Raptor Lake, Mediatek MT7986 and MT8186, nVidia Tegra210 and Tegra234, Renesas RZ/V2L, Tesla FSD and Sunplus SP7021" [ And this is obviously where that spi change that snuck into the regulator tree _should_ have been :^] * tag 'spi-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (124 commits) spi: fsi: Implement a timeout for polling status spi: Fix erroneous sgs value with min_t() spi: tegra20: Use of_device_get_match_data() spi: mediatek: add ipm design support for MT7986 spi: Add compatible for MT7986 spi: sun4i: fix typos in comments spi: mediatek: support tick_delay without enhance_timing spi: Update clock-names property for arm pl022 spi: rockchip-sfc: fix platform_get_irq.cocci warning spi: s3c64xx: Add spi port configuration for Tesla FSD SoC spi: dt-bindings: samsung: Add fsd spi compatible spi: topcliff-pch: Prevent usage of potentially stale DMA device spi: tegra210-quad: combined sequence mode spi: tegra210-quad: add acpi support spi: npcm-fiu: Fix typo ("npxm") spi: Fix Tegra QSPI example spi: qup: replace spin_lock_irqsave by spin_lock in hard IRQ spi: cadence: fix platform_get_irq.cocci warning spi: Update NXP Flexspi maintainer details dt-bindings: mfd: maxim,max77802: Convert to dtschema ... 2022-03-15T04:11:09+00:00 Stephen Boyd swboyd@chromium.org 2022-03-15T02:45:37+00:00 urn:sha1:45ceaf14d53a123e5955477da501bc6f26b99039 Let's introduce a common library file for the physmap show function duplicated between three different keyboard drivers. This largely copies the code from cros_ec_keyb.c which has the most recent version of the show function, while using the vivaldi_data struct from the hid-vivaldi driver. This saves a small amount of space in an allyesconfig build. $ ./scripts/bloat-o-meter vmlinux.before vmlinux.after add/remove: 3/0 grow/shrink: 2/3 up/down: 412/-720 (-308) Function old new delta vivaldi_function_row_physmap_show - 292 +292 _sub_I_65535_1 1057564 1057616 +52 _sub_D_65535_0 1057564 1057616 +52 e843419@49f2_00062737_9b04 - 8 +8 e843419@20f6_0002a34d_35bc - 8 +8 atkbd_parse_fwnode_data 480 472 -8 atkbd_do_show_function_row_physmap 316 76 -240 function_row_physmap_show 620 148 -472 Total: Before=285581925, After=285581617, chg -0.00% Signed-off-by: Stephen Boyd <swboyd@chromium.org> Tested-by: Stephen Boyd <swboyd@chromium.org> # coachz, wormdingler Link: https://lore.kernel.org/r/20220228075446.466016-3-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 2022-03-15T02:14:29+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2022-03-15T02:14:29+00:00 urn:sha1:ce8356335027d3929fbfae4127451adaf36e1cd4 Sync up with mainline to again get the latest changes in HID subsystem. 2022-03-15T01:14:51+00:00 Lv Ruyi (CGEL ZTE) lv.ruyi@zte.com.cn 2022-03-15T01:12:21+00:00 urn:sha1:5fb3fb8aa22ff6e6da4018fd3ab3e30e2fdc5e53 The irq variable is defined as unsigned int. If the platform_get_irq() returns a negative value, data type cast may result in error. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Lv Ruyi (CGEL ZTE) <lv.ruyi@zte.com.cn> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20220308025054.2077162-1-lv.ruyi@zte.com.cn Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 2022-03-05T23:00:23+00:00 fengping.yu fengping.yu@mediatek.com 2022-03-05T22:45:40+00:00 urn:sha1:f28af984e771efd1ded81b865b50fa13b69bcde5 This patch adds matrix keypad support for Mediatek SoCs. Signed-off-by: fengping.yu <fengping.yu@mediatek.com> Reviewed-by: Marco Felsch <m.felsch@pengutronix.de> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20220303154302.252041-3-mkorpershoek@baylibre.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 2022-02-28T05:03:55+00:00 David Gow davidgow@google.com 2022-02-28T05:00:10+00:00 urn:sha1:ba115adf61b36b8c167126425a62b0efc23f72c0 Make the samsung-keypad driver explicitly depend on CONFIG_HAS_IOMEM, as it calls devm_ioremap(). This prevents compile errors in some configs (e.g, allyesconfig/randconfig under UML): /usr/bin/ld: drivers/input/keyboard/samsung-keypad.o: in function `samsung_keypad_probe': samsung-keypad.c:(.text+0xc60): undefined reference to `devm_ioremap' Signed-off-by: David Gow <davidgow@google.com> Acked-by: anton ivanov <anton.ivanov@cambridgegreys.com> Link: https://lore.kernel.org/r/20220225041727.1902850-1-davidgow@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>