On Sun, Jul 31, 2016 at 08:45:22PM +0530, Vinay Simha BN wrote: > Provide a small convenience wrapper that set/get the > display brightness value > > Cc: John Stultz <john.stultz at linaro.org> > Cc: Sumit Semwal <sumit.semwal at linaro.org> > Cc: Archit Taneja <archit.taneja at gmail.com> > Cc: Rob Clark <robdclark at gmail.com> > Cc: Jani Nikula <jani.nikula at linux.intel.com> > Cc: Thierry Reding <thierry.reding at gmail.com> > Cc: Emil Velikov <emil.l.velikov at gmail.com> > Signed-off-by: Vinay Simha BN <simhavcs at gmail.com> > Reviewed-by: Emil Velikov <emil.l.velikov at gmail.com> > > --- > v1: > *tested in nexus7 2nd gen. > > v2: > * implemented jani review comments > -functions name mapped accordingly > -bl value increased from 0xff to 0xffff > -backlight interface will be handled in panel driver, > so it is moved from the mipi_dsi helper function > > v3: > * emil review comments > (err < 0) supposed to be (err <= 0) > --- > drivers/gpu/drm/drm_mipi_dsi.c | 49 > ++++++++++++++++++++++++++++++++++++++++++ > include/drm/drm_mipi_dsi.h | 4 ++++ > 2 files changed, 53 insertions(+)
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