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author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-12 23:59:50 +0100 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-12 23:59:50 +0100 |
commit | 42bff4d0f9b9c8b669c5cef25c5116f41eb45c6b (patch) | |
tree | fe9cefffc83c2e8cb4afe8d5fbfa632691dc3e91 /drivers/input/misc | |
parent | Merge tag 'hid-for-linus-2024010801' of git://git.kernel.org/pub/scm/linux/ke... (diff) | |
parent | MAINTAINERS: pwm: Thierry steps down, Uwe takes over (diff) | |
download | linux-42bff4d0f9b9c8b669c5cef25c5116f41eb45c6b.tar.xz linux-42bff4d0f9b9c8b669c5cef25c5116f41eb45c6b.zip |
Merge tag 'pwm/for-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm updates from Thierry Reding:
"This contains a bunch of cleanups and simplifications across the
board, as well as a number of small fixes.
Perhaps the most notable change here is the addition of an API that
allows PWMs to be used in atomic contexts, which is useful when time-
critical operations are involved, such as using a PWM to generate IR
signals.
Finally, I have decided to step down as PWM subsystem maintainer. Due
to other responsibilities I have lately not been able to find the time
that the subsystem deserves and Uwe, who has been helping out a lot
for the past few years and has many things planned for the future, has
kindly volunteered to take over. I have no doubt that he will be a
suitable replacement"
* tag 'pwm/for-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (44 commits)
MAINTAINERS: pwm: Thierry steps down, Uwe takes over
pwm: linux/pwm.h: fix Excess kernel-doc description warning
pwm: Add pwm_apply_state() compatibility stub
pwm: cros-ec: Drop documentation for dropped struct member
pwm: Drop two unused API functions
pwm: lpc18xx-sct: Don't modify the cached period of other PWM outputs
pwm: meson: Simplify using dev_err_probe()
pwm: stmpe: Silence duplicate error messages
pwm: Reduce number of pointer dereferences in pwm_device_request()
pwm: crc: Use consistent variable naming for driver data
pwm: omap-dmtimer: Drop locking
dt-bindings: pwm: ti,pwm-omap-dmtimer: Update binding for yaml
media: pwm-ir-tx: Trigger edges from hrtimer interrupt context
pwm: bcm2835: Allow PWM driver to be used in atomic context
pwm: Make it possible to apply PWM changes in atomic context
pwm: renesas: Remove unused include
pwm: Replace ENOTSUPP with EOPNOTSUPP
pwm: Rename pwm_apply_state() to pwm_apply_might_sleep()
pwm: Stop referencing pwm->chip
pwm: Update kernel doc for struct pwm_chip
...
Diffstat (limited to 'drivers/input/misc')
-rw-r--r-- | drivers/input/misc/da7280.c | 4 | ||||
-rw-r--r-- | drivers/input/misc/pwm-beeper.c | 4 | ||||
-rw-r--r-- | drivers/input/misc/pwm-vibra.c | 8 |
3 files changed, 8 insertions, 8 deletions
diff --git a/drivers/input/misc/da7280.c b/drivers/input/misc/da7280.c index ce82548916bb..c1fa75c0f970 100644 --- a/drivers/input/misc/da7280.c +++ b/drivers/input/misc/da7280.c @@ -352,7 +352,7 @@ static int da7280_haptic_set_pwm(struct da7280_haptic *haptics, bool enabled) state.duty_cycle = period_mag_multi; } - error = pwm_apply_state(haptics->pwm_dev, &state); + error = pwm_apply_might_sleep(haptics->pwm_dev, &state); if (error) dev_err(haptics->dev, "Failed to apply pwm state: %d\n", error); @@ -1175,7 +1175,7 @@ static int da7280_probe(struct i2c_client *client) /* Sync up PWM state and ensure it is off. */ pwm_init_state(haptics->pwm_dev, &state); state.enabled = false; - error = pwm_apply_state(haptics->pwm_dev, &state); + error = pwm_apply_might_sleep(haptics->pwm_dev, &state); if (error) { dev_err(dev, "Failed to apply PWM state: %d\n", error); return error; diff --git a/drivers/input/misc/pwm-beeper.c b/drivers/input/misc/pwm-beeper.c index 1e731d8397c6..5b9aedf4362f 100644 --- a/drivers/input/misc/pwm-beeper.c +++ b/drivers/input/misc/pwm-beeper.c @@ -39,7 +39,7 @@ static int pwm_beeper_on(struct pwm_beeper *beeper, unsigned long period) state.period = period; pwm_set_relative_duty_cycle(&state, 50, 100); - error = pwm_apply_state(beeper->pwm, &state); + error = pwm_apply_might_sleep(beeper->pwm, &state); if (error) return error; @@ -138,7 +138,7 @@ static int pwm_beeper_probe(struct platform_device *pdev) /* Sync up PWM state and ensure it is off. */ pwm_init_state(beeper->pwm, &state); state.enabled = false; - error = pwm_apply_state(beeper->pwm, &state); + error = pwm_apply_might_sleep(beeper->pwm, &state); if (error) { dev_err(dev, "failed to apply initial PWM state: %d\n", error); diff --git a/drivers/input/misc/pwm-vibra.c b/drivers/input/misc/pwm-vibra.c index acac79c488aa..3e5ed685ed8f 100644 --- a/drivers/input/misc/pwm-vibra.c +++ b/drivers/input/misc/pwm-vibra.c @@ -56,7 +56,7 @@ static int pwm_vibrator_start(struct pwm_vibrator *vibrator) pwm_set_relative_duty_cycle(&state, vibrator->level, 0xffff); state.enabled = true; - err = pwm_apply_state(vibrator->pwm, &state); + err = pwm_apply_might_sleep(vibrator->pwm, &state); if (err) { dev_err(pdev, "failed to apply pwm state: %d\n", err); return err; @@ -67,7 +67,7 @@ static int pwm_vibrator_start(struct pwm_vibrator *vibrator) state.duty_cycle = vibrator->direction_duty_cycle; state.enabled = true; - err = pwm_apply_state(vibrator->pwm_dir, &state); + err = pwm_apply_might_sleep(vibrator->pwm_dir, &state); if (err) { dev_err(pdev, "failed to apply dir-pwm state: %d\n", err); pwm_disable(vibrator->pwm); @@ -160,7 +160,7 @@ static int pwm_vibrator_probe(struct platform_device *pdev) /* Sync up PWM state and ensure it is off. */ pwm_init_state(vibrator->pwm, &state); state.enabled = false; - err = pwm_apply_state(vibrator->pwm, &state); + err = pwm_apply_might_sleep(vibrator->pwm, &state); if (err) { dev_err(&pdev->dev, "failed to apply initial PWM state: %d\n", err); @@ -174,7 +174,7 @@ static int pwm_vibrator_probe(struct platform_device *pdev) /* Sync up PWM state and ensure it is off. */ pwm_init_state(vibrator->pwm_dir, &state); state.enabled = false; - err = pwm_apply_state(vibrator->pwm_dir, &state); + err = pwm_apply_might_sleep(vibrator->pwm_dir, &state); if (err) { dev_err(&pdev->dev, "failed to apply initial PWM state: %d\n", err); |