Hi Alex, On Tue, 3 Jan 2023 at 14:50, Alexander Graf <ag...@csgraf.de> wrote: > > Some drivers call video_set_flush_dcache() to indicate that they want to > have the dcache flushed for the frame buffer. These drivers benefit from > our new video damage control, because we can reduce the amount of memory > that gets flushed significantly. > > This patch enables video damage control for all device drivers that call > video_set_flush_dcache() to make sure they benefit from it. > > Signed-off-by: Alexander Graf <ag...@csgraf.de> > --- > arch/arm/mach-omap2/omap3/Kconfig | 1 + > arch/arm/mach-sunxi/Kconfig | 1 + > drivers/video/Kconfig | 9 +++++++++ > drivers/video/exynos/Kconfig | 1 + > drivers/video/imx/Kconfig | 1 + > drivers/video/meson/Kconfig | 1 + > drivers/video/rockchip/Kconfig | 1 + > drivers/video/stm32/Kconfig | 1 + > 8 files changed, 16 insertions(+) > > diff --git a/arch/arm/mach-omap2/omap3/Kconfig > b/arch/arm/mach-omap2/omap3/Kconfig > index 3e97ec2629..ea231f16a2 100644 > --- a/arch/arm/mach-omap2/omap3/Kconfig > +++ b/arch/arm/mach-omap2/omap3/Kconfig > @@ -113,6 +113,7 @@ config TARGET_NOKIA_RX51 > select CMDLINE_TAG > select INITRD_TAG > select REVISION_TAG > + select VIDEO_DAMAGE
Please avoid using select since it means that boards cannot disable it. You can use 'imply' instead. Or you can use 'default y' for the damage Kconfig. Regards, Simon
