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. 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 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html