66d653c372
backlight_properties.fb_blank is deprecated. The states it represents are handled by other properties; but instead of accessing those properties directly, drivers should use the helpers provided by backlight.h. Instead of manually checking the power state in struct backlight_properties, use backlight_is_blank(). Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: "Noralf Trønnes" <noralf@tronnes.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Javier Martinez Canillas <javierm@redhat.com> Cc: Len Baker <len.baker@gmx.com> Cc: dri-devel@lists.freedesktop.org Cc: linux-fbdev@vger.kernel.org Cc: linux-staging@lists.linux.dev Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Stephen Kitt <steve@sk2.org> Link: https://lore.kernel.org/r/20220607185516.1129900-1-steve@sk2.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
FBTFT
=========
Linux Framebuffer drivers for small TFT LCD display modules.
The module 'fbtft' makes writing drivers for some of these displays very easy.
Development is done on a Raspberry Pi running the Raspbian "wheezy" distribution.
INSTALLATION
Download kernel sources
From Linux 3.15
cd drivers/video/fbdev/fbtft
git clone https://github.com/notro/fbtft.git
Add to drivers/video/fbdev/Kconfig: source "drivers/video/fbdev/fbtft/Kconfig"
Add to drivers/video/fbdev/Makefile: obj-y += fbtft/
Before Linux 3.15
cd drivers/video
git clone https://github.com/notro/fbtft.git
Add to drivers/video/Kconfig: source "drivers/video/fbtft/Kconfig"
Add to drivers/video/Makefile: obj-y += fbtft/
Enable driver(s) in menuconfig and build the kernel
See wiki for more information: https://github.com/notro/fbtft/wiki
Source: https://github.com/notro/fbtft/