Uwe Kleine-König d92337bf54 pwm: sprd: Ensure configuring period and duty_cycle isn't wrongly skipped ...

[ Upstream commit 65e2e6c1c2 ]

As the last call to sprd_pwm_apply() might have exited early if
state->enabled was false, the values for period and duty_cycle stored in
pwm->state might not have been written to hardware and it must be
ensured that they are configured before enabling the PWM.

Fixes: 8aae4b02e8 ("pwm: sprd: Add Spreadtrum PWM support")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-07-28 14:35:34 +02:00

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core.c

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Kconfig

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Makefile

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pwm-ab8500.c

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pwm-atmel-hlcdc.c

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pwm-atmel-tcb.c

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pwm-atmel.c

pwm: atmel: Fix duty cycle calculation in .get_state()

2021-05-19 10:13:04 +02:00

pwm-bcm2835.c

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pwm-bcm-iproc.c

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pwm-bcm-kona.c

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pwm-berlin.c

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pwm-brcmstb.c

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pwm-clps711x.c

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pwm-crc.c

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pwm-cros-ec.c

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pwm-ep93xx.c

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pwm-fsl-ftm.c

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pwm-hibvt.c

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pwm-img.c

pwm: img: Fix PM reference leak in img_pwm_enable()

2021-07-20 16:05:49 +02:00

pwm-imx1.c

pwm: imx1: Don't disable clocks at device remove time

2021-07-20 16:05:52 +02:00

pwm-imx27.c

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pwm-imx-tpm.c

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pwm-iqs620a.c

pwm: iqs620a: Fix overflow and optimize calculations

2021-03-04 11:38:17 +01:00

pwm-jz4740.c

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pwm-lp3943.c

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pwm-lpc18xx-sct.c

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pwm-lpc32xx.c

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pwm-lpss-pci.c

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pwm-lpss-platform.c

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pwm-lpss.c

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pwm-lpss.h

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pwm-mediatek.c

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pwm-meson.c

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pwm-mtk-disp.c

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pwm-mxs.c

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pwm-omap-dmtimer.c

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pwm-pca9685.c

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pwm-pxa.c

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pwm-rcar.c

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pwm-renesas-tpu.c

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pwm-rockchip.c

pwm: rockchip: Eliminate potential race condition when probing

2021-03-04 11:38:11 +01:00

pwm-samsung.c

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pwm-sifive.c

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pwm-sl28cpld.c

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pwm-spear.c

pwm: spear: Don't modify HW state in .remove callback

2021-07-20 16:05:46 +02:00

pwm-sprd.c

pwm: sprd: Ensure configuring period and duty_cycle isn't wrongly skipped

2021-07-28 14:35:34 +02:00

pwm-sti.c

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pwm-stm32-lp.c

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pwm-stm32.c

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pwm-stmpe.c

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pwm-sun4i.c

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pwm-tegra.c

pwm: tegra: Don't modify HW state in .remove callback

2021-07-20 16:05:49 +02:00

pwm-tiecap.c

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pwm-tiehrpwm.c

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pwm-twl-led.c

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pwm-twl.c

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pwm-vt8500.c

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pwm-zx.c

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sysfs.c

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