Re: [PATCH 01/10] backlight: Match backlight device against struct fb_info.bl_dev

[PATCH 00/10] backlight: Replace struct fb_info in interfaces · Thomas Zimmermann <tzimmermann@suse.de> · 2024-02-12
[PATCH 01/10] backlight: Match backlight device against struct fb_info.bl_dev · Thomas Zimmermann <tzimmermann@suse.de> · 2024-02-12
Re: [PATCH 01/10] backlight: Match backlight device against struct fb_info.bl_dev · Daniel Thompson <hidden> · 2024-02-15
Re: [PATCH 01/10] backlight: Match backlight device against struct fb_info.bl_dev · Javier Martinez Canillas <javierm@redhat.com> · 2024-02-20
Re: [PATCH 01/10] backlight: Match backlight device against struct fb_info.bl_dev · Thomas Zimmermann <tzimmermann@suse.de> · 2024-02-20
Re: [PATCH 01/10] backlight: Match backlight device against struct fb_info.bl_dev · Javier Martinez Canillas <javierm@redhat.com> · 2024-02-20
[PATCH 02/10] auxdisplay/ht16k33: Remove struct backlight_ops.check_fb · Thomas Zimmermann <tzimmermann@suse.de> · 2024-02-12
Re: [PATCH 02/10] auxdisplay/ht16k33: Remove struct backlight_ops.check_fb · Robin van der Gracht <robin@protonic.nl> · 2024-02-13
Re: [PATCH 02/10] auxdisplay/ht16k33: Remove struct backlight_ops.check_fb · Javier Martinez Canillas <javierm@redhat.com> · 2024-02-20
[PATCH 04/10] hid/hid-picolcd: Remove struct backlight_ops.check_fb · Thomas Zimmermann <tzimmermann@suse.de> · 2024-02-12
Re: [PATCH 04/10] hid/hid-picolcd: Remove struct backlight_ops.check_fb · kernel test robot <hidden> · 2024-02-13
Re: [PATCH 04/10] hid/hid-picolcd: Remove struct backlight_ops.check_fb · kernel test robot <hidden> · 2024-02-13
Re: [PATCH 04/10] hid/hid-picolcd: Remove struct backlight_ops.check_fb · Daniel Thompson <hidden> · 2024-02-15
Re: [PATCH 04/10] hid/hid-picolcd: Remove struct backlight_ops.check_fb · Thomas Zimmermann <tzimmermann@suse.de> · 2024-02-15
Re: [PATCH 04/10] hid/hid-picolcd: Remove struct backlight_ops.check_fb · Javier Martinez Canillas <javierm@redhat.com> · 2024-02-20
[PATCH 03/10] hid/hid-picolcd: Fix initialization order · Thomas Zimmermann <tzimmermann@suse.de> · 2024-02-12
Re: [PATCH 03/10] hid/hid-picolcd: Fix initialization order · Javier Martinez Canillas <javierm@redhat.com> · 2024-02-20
[PATCH 05/10] backlight/aat2870-backlight: Remove struct backlight.check_fb · Thomas Zimmermann <tzimmermann@suse.de> · 2024-02-12
Re: [PATCH 05/10] backlight/aat2870-backlight: Remove struct backlight.check_fb · Daniel Thompson <hidden> · 2024-02-15
Re: [PATCH 05/10] backlight/aat2870-backlight: Remove struct backlight.check_fb · Javier Martinez Canillas <javierm@redhat.com> · 2024-02-20
[PATCH 06/10] backlight/pwm-backlight: Remove struct backlight_ops.check_fb · Thomas Zimmermann <tzimmermann@suse.de> · 2024-02-12
Re: [PATCH 06/10] backlight/pwm-backlight: Remove struct backlight_ops.check_fb · Uwe Kleine-König <hidden> · 2024-02-12
Re: [PATCH 06/10] backlight/pwm-backlight: Remove struct backlight_ops.check_fb · Daniel Thompson <hidden> · 2024-02-15
Re: [PATCH 06/10] backlight/pwm-backlight: Remove struct backlight_ops.check_fb · Javier Martinez Canillas <javierm@redhat.com> · 2024-02-20
[PATCH 07/10] fbdev/sh_mobile_lcdc_fb: Remove struct backlight_ops.check_fb · Thomas Zimmermann <tzimmermann@suse.de> · 2024-02-12
Re: [PATCH 07/10] fbdev/sh_mobile_lcdc_fb: Remove struct backlight_ops.check_fb · Javier Martinez Canillas <javierm@redhat.com> · 2024-02-20
[PATCH 09/10] fbdev/ssd1307fb: Remove struct backlight_ops.check_fb · Thomas Zimmermann <tzimmermann@suse.de> · 2024-02-12
Re: [PATCH 09/10] fbdev/ssd1307fb: Remove struct backlight_ops.check_fb · Javier Martinez Canillas <javierm@redhat.com> · 2024-02-20
[PATCH 08/10] fbdev/ssd1307fb: Init backlight before registering framebuffer · Thomas Zimmermann <tzimmermann@suse.de> · 2024-02-12
Re: [PATCH 08/10] fbdev/ssd1307fb: Init backlight before registering framebuffer · Javier Martinez Canillas <javierm@redhat.com> · 2024-02-20
[PATCH 10/10] backlight: Add controls_device callback to struct backlight_ops · Thomas Zimmermann <tzimmermann@suse.de> · 2024-02-12
Re: [PATCH 10/10] backlight: Add controls_device callback to struct backlight_ops · Daniel Thompson <hidden> · 2024-02-15
Re: [PATCH 10/10] backlight: Add controls_device callback to struct backlight_ops · Javier Martinez Canillas <javierm@redhat.com> · 2024-02-20
Re: [PATCH 00/10] backlight: Replace struct fb_info in interfaces · Daniel Thompson <hidden> · 2024-02-15
Re: [PATCH 00/10] backlight: Replace struct fb_info in interfaces · Thomas Zimmermann <tzimmermann@suse.de> · 2024-02-15
Re: [PATCH 00/10] backlight: Replace struct fb_info in interfaces · Lee Jones <lee@kernel.org> · 2024-02-19
Re: [PATCH 00/10] backlight: Replace struct fb_info in interfaces · Thomas Zimmermann <tzimmermann@suse.de> · 2024-02-21

From: Daniel Thompson <hidden>
Date: 2024-02-15 12:02:38
Also in: dri-devel, linux-input, linux-pwm

On Mon, Feb 12, 2024 at 05:16:34PM +0100, Thomas Zimmermann wrote:

Framebuffer drivers for devices with dedicated backlight are supposed
to set struct fb_info.bl_dev to the backlight's respective device. Use
the value to match backlight and framebuffer in the backlight core code.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Reviewed-by: Daniel Thompson <redacted>


Daniel.

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