linux-kernel - Re: [PATCH v2 0/4] leds: pca9532: Use hardware for blinking LEDs

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Date: Thu, 20 Jun 2024 17:49:25 +0100
From: Lee Jones <lee@...nel.org>
To: Riku Voipio <riku.voipio@....fi>, Pavel Machek <pavel@....cz>, 
 Lee Jones <lee@...nel.org>, 
 Bastien Curutchet <bastien.curutchet@...tlin.com>
Cc: linux-leds@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Thomas Petazzoni <thomas.petazzoni@...tlin.com>, 
 Herve Codina <herve.codina@...tlin.com>, 
 Christopher Cordahi <christophercordahi@...ometrics.ca>
Subject: Re: [PATCH v2 0/4] leds: pca9532: Use hardware for blinking LEDs

On Mon, 17 Jun 2024 16:39:06 +0200, Bastien Curutchet wrote:
> This series aims to use hardware more often to blink LEDs.
> 
> The pca9532_set_blink() rejects asymmetric delays. So the core's software
> fallback is almost always used when we want to blink a LED. Removing
> this restriction revealed some conflicts between setting brightness and
> blinking as the same PWM (PWM0) configuration is used by all LEDs for
> both brightness and blinking.
> 
> [...]

Applied, thanks!

[1/4] leds: pca9532: Use defines to select PWM instance
      commit: 8df8c664cd6f1a58201f03849faf06115deaa928
[2/4] leds: pca9532: Use PWM1 for hardware blinking
      commit: 8a8f75fbfde181fbba6d67ba8606fcc4ef7fe5fa
[3/4] leds: pca9532: Explicitly disable hardware blink when PWM1 is unavailable
      commit: 5122d8e29cb64cd8c49bdae61236f68f265b6bb4
[4/4] leds: pca9532: Change default blinking frequency to 1Hz
      commit: cfe05eae52d4d60a53a97ce9d5e6b29bef6bfd60

--
Lee Jones [李琼斯]