From fd0a4b39870d49ff15f6966470185409e261f20f Mon Sep 17 00:00:00 2001 From: Zheyu Ma Date: Fri, 8 Apr 2022 19:30:49 -0700 Subject: Input: cypress-sf - register a callback to disable the regulators 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] [ 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 Link: https://lore.kernel.org/r/20220409022629.3493557-1-zheyuma97@gmail.com Signed-off-by: Dmitry Torokhov --- drivers/input/keyboard/cypress-sf.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/input/keyboard/cypress-sf.c b/drivers/input/keyboard/cypress-sf.c index c28996028e80..9a23eed6a4f4 100644 --- a/drivers/input/keyboard/cypress-sf.c +++ b/drivers/input/keyboard/cypress-sf.c @@ -61,6 +61,14 @@ static irqreturn_t cypress_sf_irq_handler(int irq, void *devid) return IRQ_HANDLED; } +static void cypress_sf_disable_regulators(void *arg) +{ + struct cypress_sf_data *touchkey = arg; + + regulator_bulk_disable(ARRAY_SIZE(touchkey->regulators), + touchkey->regulators); +} + static int cypress_sf_probe(struct i2c_client *client) { struct cypress_sf_data *touchkey; @@ -121,6 +129,12 @@ static int cypress_sf_probe(struct i2c_client *client) return error; } + error = devm_add_action_or_reset(&client->dev, + cypress_sf_disable_regulators, + touchkey); + if (error) + return error; + touchkey->input_dev = devm_input_allocate_device(&client->dev); if (!touchkey->input_dev) { dev_err(&client->dev, "Failed to allocate input device\n"); -- cgit v1.2.3 From 81022a170462d38ea10612cb67e8e2c529d58abe Mon Sep 17 00:00:00 2001 From: Miaoqian Lin Date: Sun, 17 Apr 2022 13:03:31 -0700 Subject: Input: omap4-keypad - fix pm_runtime_get_sync() error checking 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 Link: https://lore.kernel.org/r/20220412070131.19848-1-linmq006@gmail.com Signed-off-by: Dmitry Torokhov --- drivers/input/keyboard/omap4-keypad.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c index 43375b38ee59..8a7ce41b8c56 100644 --- a/drivers/input/keyboard/omap4-keypad.c +++ b/drivers/input/keyboard/omap4-keypad.c @@ -393,7 +393,7 @@ static int omap4_keypad_probe(struct platform_device *pdev) * revision register. */ error = pm_runtime_get_sync(dev); - if (error) { + if (error < 0) { dev_err(dev, "pm_runtime_get_sync() failed\n"); pm_runtime_put_noidle(dev); return error; -- cgit v1.2.3 From 470776c6b03491a3e82c644737a6da5466b8b3eb Mon Sep 17 00:00:00 2001 From: Shelby Heffron Date: Sun, 17 Apr 2022 13:05:08 -0700 Subject: Input: add Marine Navigation Keycodes Add keycodes that are used by marine navigation devices. Signed-off-by: Shelby Heffron Link: https://lore.kernel.org/r/20220414015356.1619310-1-Shelby.Heffron@garmin.com Signed-off-by: Dmitry Torokhov --- include/uapi/linux/input-event-codes.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h index 7989d9483ea7..dff8e7f17074 100644 --- a/include/uapi/linux/input-event-codes.h +++ b/include/uapi/linux/input-event-codes.h @@ -662,6 +662,27 @@ /* Select an area of screen to be copied */ #define KEY_SELECTIVE_SCREENSHOT 0x27a +/* Move the focus to the next or previous user controllable element within a UI container */ +#define KEY_NEXT_ELEMENT 0x27b +#define KEY_PREVIOUS_ELEMENT 0x27c + +/* Toggle Autopilot engagement */ +#define KEY_AUTOPILOT_ENGAGE_TOGGLE 0x27d + +/* Shortcut Keys */ +#define KEY_MARK_WAYPOINT 0x27e +#define KEY_SOS 0x27f +#define KEY_NAV_CHART 0x280 +#define KEY_FISHING_CHART 0x281 +#define KEY_SINGLE_RANGE_RADAR 0x282 +#define KEY_DUAL_RANGE_RADAR 0x283 +#define KEY_RADAR_OVERLAY 0x284 +#define KEY_TRADITIONAL_SONAR 0x285 +#define KEY_CLEARVU_SONAR 0x286 +#define KEY_SIDEVU_SONAR 0x287 +#define KEY_NAV_INFO 0x288 +#define KEY_BRIGHTNESS_MENU 0x289 + /* * Some keyboards have keys which do not have a defined meaning, these keys * are intended to be programmed / bound to macros by the user. For most -- cgit v1.2.3