Bug#824435: please enable CONFIG_EXYNOS_VIDEO

["Steinar H. Gunderson" <sgunderson@bigfoot.com>]

On Mon, May 16, 2016 at 11:14:26AM +0200, Steinar H. Gunderson wrote:
> On a guess, the relevant parts would probably be
> 
>   CONFIG_EXYNOS_VIDEO=m
>   CONFIG_EXYNOS_MIPI_DSI=m
>   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
> 
> There are also power management settings that I believe might be useful
> (not related to display):
> 
>   CONFIG_DEVFREQ_EVENT_EXYNOS_PPMU=y
>   CONFIG_ARM_EXYNOS_CPUIDLE=y
> 
> and I guess also
> 
>   CONFIG_EXYNOS_ADC=m

CONFIG_ARM_EXYNOS_CPUIDLE=y seems to cause problems, so I turned that off.
Apart from that, setting the variables above on 4.6.0 gives me wonderful
fbcon on the XU4.

/* Steinar */
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