On Mon, May 16, 2016 at 07:14:15PM +0100, Ben Hutchings wrote: >> On a guess, the relevant parts would probably be >> >> CONFIG_EXYNOS_VIDEO=m >> CONFIG_EXYNOS_MIPI_DSI=m > That still won't work.
OK, that's everything under that heading. >> CONFIG_DRM_EXYNOS=m >> CONFIG_DRM_EXYNOS_MIXER=y [not in that config, but _HDMI depends on it] >> CONFIG_DRM_EXYNOS_FIMD=y >> CONFIG_DRM_EXYNOS_DSI=y >> CONFIG_DRM_EXYNOS_DP=y >> CONFIG_DRM_EXYNOS_HDMI=y >> CONFIG_PHY_EXYNOS_MIPI_VIDEO=m >> CONFIG_PHY_EXYNOS_DP_VIDEO=m > OK, I'll add these. Great. >> There are also power management settings that I believe might be useful >> (not related to display): >> >> CONFIG_DEVFREQ_EVENT_EXYNOS_PPMU=y > We don't enable CONFIG_PM_DEVFREQ_EVENT yet so this won't work. OK. >> CONFIG_ARM_EXYNOS_CPUIDLE=y > OK. Seemingly Exynos5422 wants CONFIG_ARM_BIG_LITTLE_CPUIDLE=y (exynos-cpuidle is only for other boards), but it doesn't boot for me if I enable it. > If you're changing the configuration, you'll need to use a cross- > compiler and/or ccache. ccache is probably a good idea. I ended up mostly just cp-ing the merged config from /boot, so I could do with just building one kernel instead of multiple ones. /* Steinar */ -- Homepage: https://www.sesse.net/