Hi, Le lundi 17 avril 2017 à 21:36 +0200, Geert Uytterhoeven a écrit : > On Mon, Apr 17, 2017 at 5:38 PM, Paul Kocialkowski <contact@xxxxxxxx> wrote: > > Le dimanche 16 avril 2017 à 22:55 +0200, Geert Uytterhoeven a écrit : > > > On Sun, Apr 16, 2017 at 12:35 PM, Paul Kocialkowski <contact@xxxxxxxx> > > > wrote: > > > > The move to a dedicated pwm_backlight_initial_power_state function in > > > > commit 7613c922315e308a6486d802abed2eb74443dffd modified the condition > > > > to set the enable gpio as output. This breaks specific use cases using > > > > that GPIO, such as tegra124-based nyan Chromebooks where backlight > > > > stopped working. > > > > > > > > This puts the condition back to the way it was before the move. > > > > > > > > Signed-off-by: Paul Kocialkowski <contact@xxxxxxxx> > > > > > > Does "[PATCH v2] backlight: pwm_bl: Fix GPIO out for unimplemented > > > .get_direction()" > > > (https://lkml.org/lkml/2017/4/4/225) fix your issue? > > > > This definitely solves the issue! > > > > Since this fixes broken backlight (that, in turn, makes systems unusable), > > perhaps this should be included in the next rc cycle? > > You mean v4.11 final, as there probably won't be another rc? > Yes! I'm all for it! Cheers, -- Paul Kocialkowski, developer of free digital technology at the lower levels Website: https://www.paulk.fr/ Coding blog: https://code.paulk.fr/ Git repositories: https://git.paulk.fr/ https://git.code.paulk.fr/
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