subject:"\[linux\-sunxi\] simplefb and gpio_backlight\?"

Re: [linux-sunxi] simplefb and gpio_backlight?

2015-02-20 Thread Jens Thiele

Hans de Goede hdego...@redhat.com writes: Hi, On 19-02-15 22:09, Jens Thiele wrote: would dpms-like functionality work using simplefb with gpio_backlight (CONFIG_BACKLIGHT_GPIO) if one provides correct information in the .dts file? I believe that that would depend on your desktop

Re: [linux-sunxi] simplefb and gpio_backlight?

2015-02-20 Thread Chen-Yu Tsai

On Fri, Feb 20, 2015 at 5:24 PM, Jens Thiele ka...@karme.de wrote: Hans de Goede hdego...@redhat.com writes: Hi, On 19-02-15 22:09, Jens Thiele wrote: would dpms-like functionality work using simplefb with gpio_backlight (CONFIG_BACKLIGHT_GPIO) if one provides correct information in the

[linux-sunxi] simplefb and gpio_backlight?

2015-02-19 Thread Jens Thiele

would dpms-like functionality work using simplefb with gpio_backlight (CONFIG_BACKLIGHT_GPIO) if one provides correct information in the .dts file? maybe someone already has a backlight block for the a20 olinuxino micro/lime2 (sun7i-a20-olinuxino-micro.dts, sun7i-a20-olinuxino-lime2.dts) ? PS:

Re: [linux-sunxi] simplefb and gpio_backlight?

2015-02-19 Thread Hans de Goede

Hi, On 19-02-15 22:09, Jens Thiele wrote: would dpms-like functionality work using simplefb with gpio_backlight (CONFIG_BACKLIGHT_GPIO) if one provides correct information in the .dts file? I believe that that would depend on your desktop environments, the sysfs backlight interface is