config DRM_ROCKCHIP tristate "DRM Support for Rockchip" depends on DRM && ROCKCHIP_IOMMU select DRM_KMS_HELPER select DRM_KMS_FB_HELPER select DRM_PANEL select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT select VIDEOMODE_HELPERS help Choose this option if you have a Rockchip soc chipset. This driver provides kernel mode setting and buffer management to userspace. This driver does not provide 2D or 3D acceleration; acceleration is performed by other IP found on the SoC. config ROCKCHIP_DW_HDMI tristate "Rockchip specific extensions for Synopsys DW HDMI" depends on DRM_ROCKCHIP select DRM_DW_HDMI help This selects support for Rockchip SoC specific extensions for the Synopsys DesignWare HDMI driver. If you want to enable HDMI on RK3288 based SoC, you should selet this option.