Re: [PATCH 1/3] drm/omap: displays: panel-dpi: add backlight dependency

2017-04-20 Thread Jani Nikula
On Wed, 19 Apr 2017, Arnd Bergmann wrote: > On Wed, Apr 19, 2017 at 10:21 PM, Laurent Pinchart > wrote: >>> >>> This adds a dependency like we have for the other panel drivers. >> >> I believe the dependency should be made optional. DPI panels

Re: [PATCH 1/3] drm/omap: displays: panel-dpi: add backlight dependency

2017-04-20 Thread Jani Nikula
On Wed, 19 Apr 2017, Arnd Bergmann wrote: > On Wed, Apr 19, 2017 at 10:21 PM, Laurent Pinchart > wrote: >>> >>> This adds a dependency like we have for the other panel drivers. >> >> I believe the dependency should be made optional. DPI panels that don't need >> backlight control should be

Re: [PATCH 1/3] drm/omap: displays: panel-dpi: add backlight dependency

2017-04-19 Thread Arnd Bergmann
On Wed, Apr 19, 2017 at 10:21 PM, Laurent Pinchart wrote: >> >> This adds a dependency like we have for the other panel drivers. > > I believe the dependency should be made optional. DPI panels that don't need > backlight control should be supported by a kernel

Re: [PATCH 1/3] drm/omap: displays: panel-dpi: add backlight dependency

2017-04-19 Thread Arnd Bergmann
On Wed, Apr 19, 2017 at 10:21 PM, Laurent Pinchart wrote: >> >> This adds a dependency like we have for the other panel drivers. > > I believe the dependency should be made optional. DPI panels that don't need > backlight control should be supported by a kernel that has backlight support >

Re: [PATCH 1/3] drm/omap: displays: panel-dpi: add backlight dependency

2017-04-19 Thread Laurent Pinchart
Hi Arnd, Thank you for the patch. On Wednesday 19 Apr 2017 19:59:17 Arnd Bergmann wrote: > The panel driver gained support for backlight but fails to link now > when that is disabled: > > drivers/gpu/drm/omapdrm/displays/panel-dpi.o: In function > `panel_dpi_probe_of':

Re: [PATCH 1/3] drm/omap: displays: panel-dpi: add backlight dependency

2017-04-19 Thread Laurent Pinchart
Hi Arnd, Thank you for the patch. On Wednesday 19 Apr 2017 19:59:17 Arnd Bergmann wrote: > The panel driver gained support for backlight but fails to link now > when that is disabled: > > drivers/gpu/drm/omapdrm/displays/panel-dpi.o: In function > `panel_dpi_probe_of':