Thread (54 messages) 54 messages, 11 authors, 2023-03-19

Re: [PATCH 10/15] staging: fbtft: core: Introduce backlight_is_blank()

From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: 2023-01-09 11:16:21
Also in: dri-devel, linux-arm-kernel, linux-omap, linux-staging, linuxppc-dev, lkml

On Sat, Jan 07, 2023 at 07:26:24PM +0100, Sam Ravnborg via B4 Submission Endpoint wrote:
From: Sam Ravnborg <redacted>

Avoiding direct access to backlight_properties.props.

Access to the deprecated props.fb_blank replaced by backlight_is_blank().
Access to props.power is dropped - it was only used for debug.
...
+	if (blank)
 		gpiod_set_value(par->gpio.led[0], !polarity);
+	else
+		gpiod_set_value(par->gpio.led[0], polarity);
	if (blank)
		polarity = !polarity;

	gpiod_set_value(par->gpio.led[0], polarity);

?

-- 
With Best Regards,
Andy Shevchenko

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