Hi Arnd,

On 05/02/2013 06:16 PM, Arnd Bergmann wrote:
> The dpi.c file cannot be build correctly when the dsi.c file is
> disabled in Kconfig. This clarifies the dependency in Kconfig
> to avoid build errors:
> 
> drivers/video/omap2/dss/dpi.c: In function 'dpi_calc_pll_cb':
> drivers/video/omap2/dss/dpi.c:181:2: error: implicit declaration of function 'dsi_hsdiv_calc' [-Werror=implicit-function-declaration]
> drivers/video/omap2/dss/dpi.c: In function 'dpi_dsi_clk_calc':
> drivers/video/omap2/dss/dpi.c:201:2: error: implicit declaration of function 'dsi_get_pll_clkin' [-Werror=implicit-function-declaration]

I've sent a patch for this to DRM maintainer, hopefully merged soon.

 Tomi