On 11/3/22 12:53, Javier Martinez Canillas wrote: [...] >> > > What this Kconfig expression is saying is that it depends on DRM_RCAR_MIPI_DSI=y > if DRM_RCAR_DU=y and DRM_RCAR_MIPI_DSI=m if DRM_RCAR_DU=m. But that the it can It should had been s/and/or here but you get the idea. > also be satisfied if is not set DRM_RCAR_MIPI_DSI. > > This is usually used to make sure that you don't end with a configuration where > DRM_RCAR_MIPI_DSI=y and DRM_RCAR_DU=m or DRM_RCAR_MIPI_DSI=m and DRM_RCAR_DU=y. > > Randy, I think that it's more idiomatic though to it express as following: > > depends on DRM_RCAR_MIPI_DSI || !DRM_RCAR_MIPI_DSI > -- Best regards, Javier Martinez Canillas Core Platforms Red Hat
