search for: acpi_cmpc

...M_NOUVEAU && DRM_I915 && DRM_GMA500 && DRM_SHMOBILE && DRM_TILCDC && DRM_FSL_DCU && DRM_TINYDRM && DRM_PARADE_PS8622 && FB_BACKLIGHT && FB_ARMCLCD && FB_MX3 && USB_APPLEDISPLAY && FB_OLPC_DCON && ACPI_CMPC && SAMSUNG_Q10) selects BACKLIGHT_CLASS_DEVICE which has unmet direct dependencies (HAS_IOMEM && BACKLIGHT_LCD_SUPPORT) > > It turns out that amost all users of BACKLIGHT_CLASS_DEVICE also select > BACKLIGHT_LCD_SUPPORT, but not all of them do. This makes the remaining >...

...M_NOUVEAU && DRM_I915 && DRM_GMA500 && DRM_SHMOBILE && DRM_TILCDC && DRM_FSL_DCU && DRM_TINYDRM && DRM_PARADE_PS8622 && FB_BACKLIGHT && FB_ARMCLCD && FB_MX3 && USB_APPLEDISPLAY && FB_OLPC_DCON && ACPI_CMPC && SAMSUNG_Q10) selects BACKLIGHT_CLASS_DEVICE which has unmet direct dependencies (HAS_IOMEM && BACKLIGHT_LCD_SUPPORT) It turns out that amost all users of BACKLIGHT_CLASS_DEVICE also select BACKLIGHT_LCD_SUPPORT, but not all of them do. This makes the remaining ones behave like t...

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

...ally want this enabled and the option is not available elsewhere. I'm moving the 'select BACKLIGHT_CLASS_DEVICE/BACKLIGHT_LCD_SUPPORT' into ACPI_VIDEO as a further simplification, those were already selected by anything that selected ACPI_VIDEO before. Changing the INPUT dependency in ACPI_CMPC is necessary to avoid a circular dependency with X86_PLATFORM_DEVICES/NOUVEAU. Signed-off-by: Arnd Bergmann <arnd at arndb.de> --- drivers/acpi/Kconfig | 5 ++++- drivers/gpu/drm/gma500/Kconfig | 6 +----- drivers/gpu/drm/i915/Kconfig | 7 +------ drivers/gpu/drm/nouveau/K...