On Wed, 26 Jul 2017, Daniel Vetter <daniel@xxxxxxxx> wrote: > On Wed, Jul 26, 2017 at 03:53:09PM +0200, Arnd Bergmann wrote: >> Hi everyone, >> >> It took me a while to figure this out properly, as I kept getting >> circular or missing dependencies with video drivers. >> >> This set of three patches should simplify the situation a bit, >> mostly by cleaning up the dependencies around CONFIG_ACPI_VIDEO. >> With all three patches applied, I no longer run into those related >> warnings. If everyone agrees on the general direction, I hope >> we can merge all three through the DRM tree. >> >> I originally had another larger patch in the series to replace all >> of the 'select BACKLIGHT_LCD_SUPPORT; select BACKLIGHT_CLASS_DEVICE' >> statements with 'depends on LCD_CLASS_DEVICE', that would clean >> it up some more, but it is also a more invasive change that we >> can do separately at some point. > > Looks reasonable, but I think it'd be good to get Jani Nikula's explicit > ack on this, since he dugg around a lot in this area. And he's on vacation > this week. I didn't dig through all the details, but looks good to me and definitely an improvement in drm Kconfigs. Acked-by: Jani Nikula <jani.nikula@xxxxxxxxx> > -Daniel > >> >> Arnd >> >> Arnd Bergmann (3): >> backlight: always select BACKLIGHT_LCD_SUPPORT for >> BACKLIGHT_CLASS_DEVICE >> ACPI/DRM: rework ACPI_VIDEO Kconfig dependencies >> drm/etnaviv: add thermal dependency >> >> drivers/acpi/Kconfig | 7 +++++-- >> drivers/gpu/drm/etnaviv/Kconfig | 1 + >> drivers/gpu/drm/gma500/Kconfig | 5 +---- >> drivers/gpu/drm/i915/Kconfig | 7 +------ >> drivers/gpu/drm/nouveau/Kconfig | 10 ++-------- >> drivers/platform/x86/Kconfig | 9 ++++----- >> drivers/staging/olpc_dcon/Kconfig | 1 + >> 7 files changed, 15 insertions(+), 25 deletions(-) >> >> To: dri-devel@xxxxxxxxxxxxxxxxxxxxx >> Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx> >> Cc: Len Brown <lenb@xxxxxxxxxx> >> Cc: Lucas Stach <l.stach@xxxxxxxxxxxxxx> >> Cc: Russell King <linux+etnaviv@xxxxxxxxxxxxxxx> >> Cc: Christian Gmeiner <christian.gmeiner@xxxxxxxxx> >> Cc: David Airlie <airlied@xxxxxxxx> >> Cc: Patrik Jakobsson <patrik.r.jakobsson@xxxxxxxxx> >> Cc: Daniel Vetter <daniel.vetter@xxxxxxxxx> >> Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx> >> Cc: Ben Skeggs <bskeggs@xxxxxxxxxx> >> Cc: Darren Hart <dvhart@xxxxxxxxxxxxx> >> Cc: Andy Shevchenko <andy@xxxxxxxxxxxxx> >> Cc: Jens Frederich <jfrederich@xxxxxxxxx> >> Cc: Daniel Drake <dsd@xxxxxxxxxx> >> Cc: Jon Nettleton <jon.nettleton@xxxxxxxxx> >> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> >> Cc: linux-acpi@xxxxxxxxxxxxxxx >> Cc: linux-kernel@xxxxxxxxxxxxxxx >> Cc: etnaviv@xxxxxxxxxxxxxxxxxxxxx >> Cc: intel-gfx@xxxxxxxxxxxxxxxxxxxxx >> Cc: nouveau@xxxxxxxxxxxxxxxxxxxxx >> Cc: platform-driver-x86@xxxxxxxxxxxxxxx >> Cc: devel@xxxxxxxxxxxxxxxxxxxx >> >> -- >> 2.9.0 >> >> _______________________________________________ >> Intel-gfx mailing list >> Intel-gfx@xxxxxxxxxxxxxxxxxxxxx >> https://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Jani Nikula, Intel Open Source Technology Center _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
