From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: sam@ravnborg.org
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>,
Helge Deller <deller@gmx.de>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Claudiu Beznea <claudiu.beznea@microchip.com>,
Antonino Daplas <adaplas@gmail.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Robin van der Gracht <robin@protonic.nl>,
Miguel Ojeda <ojeda@kernel.org>, Lee Jones <lee@kernel.org>,
Daniel Thompson <daniel.thompson@linaro.org>,
Jingoo Han <jingoohan1@gmail.com>,
linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org,
linux-staging@lists.linux.dev, linuxppc-dev@lists.ozlabs.org,
Stephen Kitt <steve@sk2.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
Javier Martinez Canillas <javierm@redhat.com>,
Peter Suti <peter.suti@streamunlimited.com>
Subject: Re: [PATCH 10/15] staging: fbtft: core: Introduce backlight_is_blank()
Date: Mon, 9 Jan 2023 13:15:07 +0200 [thread overview]
Message-ID: <Y7v3O+6wacN8qL7K@smile.fi.intel.com> (raw)
In-Reply-To: <20230107-sam-video-backlight-drop-fb_blank-v1-10-1bd9bafb351f@ravnborg.org>
On Sat, Jan 07, 2023 at 07:26:24PM +0100, Sam Ravnborg via B4 Submission Endpoint wrote:
> From: Sam Ravnborg <sam@ravnborg.org>
>
> 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
WARNING: multiple messages have this Message-ID (diff)
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: sam@ravnborg.org
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>,
linux-staging@lists.linux.dev, Stephen Kitt <steve@sk2.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org, Paul Mackerras <paulus@samba.org>,
Peter Suti <peter.suti@streamunlimited.com>,
Daniel Thompson <daniel.thompson@linaro.org>,
Helge Deller <deller@gmx.de>, Lee Jones <lee@kernel.org>,
Javier Martinez Canillas <javierm@redhat.com>,
Miguel Ojeda <ojeda@kernel.org>,
Antonino Daplas <adaplas@gmail.com>,
linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
Robin van der Gracht <robin@protonic.nl>,
Nicolas Ferre <nicolas.ferre@microchip.com>,
Thomas Zimmermann <tzimmermann@suse.de>,
Jingoo Han <jingoohan1@gmail.com>,
linuxppc-dev@lists.ozlabs.org,
Claudiu Beznea <claudiu.beznea@microchip.com>
Subject: Re: [PATCH 10/15] staging: fbtft: core: Introduce backlight_is_blank()
Date: Mon, 9 Jan 2023 13:15:07 +0200 [thread overview]
Message-ID: <Y7v3O+6wacN8qL7K@smile.fi.intel.com> (raw)
In-Reply-To: <20230107-sam-video-backlight-drop-fb_blank-v1-10-1bd9bafb351f@ravnborg.org>
On Sat, Jan 07, 2023 at 07:26:24PM +0100, Sam Ravnborg via B4 Submission Endpoint wrote:
> From: Sam Ravnborg <sam@ravnborg.org>
>
> 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
WARNING: multiple messages have this Message-ID (diff)
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: sam@ravnborg.org
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>,
linux-staging@lists.linux.dev, Stephen Kitt <steve@sk2.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org, Paul Mackerras <paulus@samba.org>,
Peter Suti <peter.suti@streamunlimited.com>,
Daniel Thompson <daniel.thompson@linaro.org>,
Helge Deller <deller@gmx.de>, Lee Jones <lee@kernel.org>,
Javier Martinez Canillas <javierm@redhat.com>,
Miguel Ojeda <ojeda@kernel.org>,
Antonino Daplas <adaplas@gmail.com>,
linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
Robin van der Gracht <robin@protonic.nl>,
Thomas Zimmermann <tzimmermann@suse.de>,
Jingoo Han <jingoohan1@gmail.com>,
linuxppc-dev@lists.ozlabs.org,
Claudiu Beznea <claudiu.beznea@microchip.com>
Subject: Re: [PATCH 10/15] staging: fbtft: core: Introduce backlight_is_blank()
Date: Mon, 9 Jan 2023 13:15:07 +0200 [thread overview]
Message-ID: <Y7v3O+6wacN8qL7K@smile.fi.intel.com> (raw)
In-Reply-To: <20230107-sam-video-backlight-drop-fb_blank-v1-10-1bd9bafb351f@ravnborg.org>
On Sat, Jan 07, 2023 at 07:26:24PM +0100, Sam Ravnborg via B4 Submission Endpoint wrote:
> From: Sam Ravnborg <sam@ravnborg.org>
>
> 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
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2023-01-09 11:15 UTC|newest]
Thread overview: 183+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-07 18:26 [PATCH 00/15] backlight: Drop use of deprecated fb_blank property Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` [PATCH 01/15] video: fbdev: atmel_lcdfb: Rework backlight handling Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 20:36 ` Stephen Kitt
2023-01-07 20:36 ` Stephen Kitt
2023-01-07 20:36 ` Stephen Kitt
2023-01-07 20:53 ` Sam Ravnborg
2023-01-07 20:53 ` Sam Ravnborg
2023-01-07 20:53 ` Sam Ravnborg
2023-01-08 7:45 ` Stephen Kitt
2023-01-08 7:45 ` Stephen Kitt
2023-01-08 7:45 ` Stephen Kitt
2023-01-08 7:47 ` Stephen Kitt
2023-01-08 7:47 ` Stephen Kitt
2023-01-08 7:47 ` Stephen Kitt
2023-01-08 20:24 ` Sam Ravnborg
2023-01-08 20:24 ` Sam Ravnborg
2023-01-08 20:24 ` Sam Ravnborg
2023-01-09 19:53 ` Stephen Kitt
2023-01-09 19:53 ` Stephen Kitt
2023-01-09 19:53 ` Stephen Kitt
2023-01-09 20:03 ` Stephen Kitt
2023-01-09 20:03 ` Stephen Kitt
2023-01-09 20:03 ` Stephen Kitt
2023-01-08 17:26 ` Helge Deller
2023-01-08 17:26 ` Helge Deller
2023-01-08 17:26 ` Helge Deller
2023-01-08 20:26 ` Sam Ravnborg
2023-01-08 20:26 ` Sam Ravnborg
2023-01-08 20:26 ` Sam Ravnborg
2023-01-09 20:18 ` Stephen Kitt
2023-01-09 20:18 ` Stephen Kitt
2023-01-09 20:18 ` Stephen Kitt
2023-01-09 20:34 ` Helge Deller
2023-01-09 20:34 ` Helge Deller
2023-01-09 20:34 ` Helge Deller
2023-01-09 9:14 ` Jani Nikula
2023-01-09 9:14 ` Jani Nikula
2023-01-09 9:14 ` Jani Nikula
2023-01-07 18:26 ` [PATCH 02/15] video: fbdev: atyfb: Introduce backlight_get_brightness() Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-09 17:44 ` Christophe Leroy
2023-01-09 17:44 ` Christophe Leroy
2023-01-09 17:44 ` Christophe Leroy
2023-01-09 17:44 ` Christophe Leroy
2023-01-09 18:21 ` Sam Ravnborg
2023-01-09 18:21 ` Sam Ravnborg
2023-01-09 18:21 ` Sam Ravnborg
2023-01-09 18:21 ` Sam Ravnborg
2023-01-07 18:26 ` [PATCH 03/15] video: fbdev: nvidia: " Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` [PATCH 04/15] video: fbdev: radeon: " Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` [PATCH 05/15] video: fbdev: riva: " Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` [PATCH 06/15] video: fbdev: aty128fb: " Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` [PATCH 07/15] video: fbdev: mx3fb: " Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` [PATCH 08/15] video: fbdev: omap2: " Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` [PATCH 09/15] staging: fbtft: fb_ssd1351.c: Introduce backlight_is_blank() Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-08 19:28 ` Stephen Kitt
2023-01-08 19:28 ` Stephen Kitt
2023-01-08 19:28 ` Stephen Kitt
2023-01-08 20:29 ` Sam Ravnborg
2023-01-08 20:29 ` Sam Ravnborg
2023-01-08 20:29 ` Sam Ravnborg
2023-01-09 7:04 ` Stephen Kitt
2023-01-09 7:04 ` Stephen Kitt
2023-01-09 7:04 ` Stephen Kitt
2023-01-09 11:16 ` Daniel Thompson
2023-01-09 11:16 ` Daniel Thompson
2023-01-09 11:16 ` Daniel Thompson
2023-01-09 11:13 ` Andy Shevchenko
2023-01-09 11:13 ` Andy Shevchenko
2023-01-09 11:13 ` Andy Shevchenko
2023-01-07 18:26 ` [PATCH 10/15] staging: fbtft: core: " Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-08 19:29 ` Stephen Kitt
2023-01-08 19:29 ` Stephen Kitt
2023-01-08 19:29 ` Stephen Kitt
2023-01-09 11:15 ` Andy Shevchenko [this message]
2023-01-09 11:15 ` Andy Shevchenko
2023-01-09 11:15 ` Andy Shevchenko
2023-01-07 18:26 ` [PATCH 11/15] powerpc: via-pmu-backlight: Introduce backlight_get_brightness() Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-08 19:36 ` Stephen Kitt
2023-01-08 19:36 ` Stephen Kitt
2023-01-08 19:36 ` Stephen Kitt
2023-01-07 18:26 ` [PATCH 12/15] auxdisplay: ht16k33: " Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 21:02 ` Miguel Ojeda
2023-01-07 21:02 ` Miguel Ojeda
2023-01-07 21:02 ` Miguel Ojeda
2023-01-08 9:29 ` Sam Ravnborg
2023-01-08 9:29 ` Sam Ravnborg
2023-01-08 9:29 ` Sam Ravnborg
2023-01-09 10:12 ` Robin van der Gracht
2023-01-09 10:12 ` Robin van der Gracht
2023-01-09 10:12 ` Robin van der Gracht
2023-03-19 13:44 ` Stephen Kitt
2023-03-19 13:44 ` Stephen Kitt
2023-03-19 13:44 ` Stephen Kitt
2023-03-19 18:44 ` Sam Ravnborg
2023-03-19 18:44 ` Sam Ravnborg
2023-03-19 18:44 ` Sam Ravnborg
2023-01-07 18:26 ` [PATCH 13/15] backlight: omap1: Use backlight helpers Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-08 19:32 ` Stephen Kitt
2023-01-08 19:32 ` Stephen Kitt
2023-01-08 19:32 ` Stephen Kitt
2023-01-09 11:02 ` Daniel Thompson
2023-01-09 11:02 ` Daniel Thompson
2023-01-09 11:02 ` Daniel Thompson
2023-01-19 21:54 ` Lee Jones
2023-01-19 21:59 ` Konstantin Ryabitsev
2023-01-20 8:10 ` Lee Jones
2023-01-07 18:26 ` [PATCH 14/15] backlight: tosa: Use backlight helper Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-09 11:04 ` Daniel Thompson
2023-01-09 11:04 ` Daniel Thompson
2023-01-09 11:04 ` Daniel Thompson
2023-01-07 18:26 ` [PATCH 15/15] backlight: backlight: Drop the deprecated fb_blank property Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-07 18:26 ` Sam Ravnborg
2023-01-07 18:26 ` Sam Ravnborg via B4 Submission Endpoint
2023-01-08 19:32 ` Stephen Kitt
2023-01-08 19:32 ` Stephen Kitt
2023-01-08 19:32 ` Stephen Kitt
2023-01-09 11:06 ` Daniel Thompson
2023-01-09 11:06 ` Daniel Thompson
2023-01-09 11:06 ` Daniel Thompson
2023-01-09 16:27 ` Sam Ravnborg
2023-01-09 16:27 ` Sam Ravnborg
2023-01-09 16:27 ` Sam Ravnborg
2023-01-10 10:09 ` Lee Jones
2023-01-10 10:09 ` Lee Jones
2023-01-10 10:09 ` Lee Jones
2023-01-26 14:27 ` Lee Jones
2023-01-26 14:27 ` Lee Jones
2023-01-26 14:27 ` Lee Jones
2023-01-26 16:11 ` Sam Ravnborg
2023-01-26 16:11 ` Sam Ravnborg
2023-01-26 16:11 ` Sam Ravnborg
2023-01-26 16:30 ` Lee Jones
2023-01-26 16:30 ` Lee Jones
2023-01-26 16:30 ` Lee Jones
2023-01-09 11:18 ` [PATCH 00/15] backlight: Drop use of " Andy Shevchenko
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