Re: [PATCH] drm: tegra: add CONFIG_OF dependency

[Jon Hunter <jonathanh@nvidia.com>]

On 21/07/17 17:13, Arnd Bergmann wrote:
> Without CONFIG_OF, we can run into a build error:
> 
> drivers/gpu/drm/tegra/dpaux.c:378:20: error: 'pinconf_generic_dt_node_to_map_group' undeclared here (not in a function); did you mean 'pinconf_generic_params'?
>   .dt_node_to_map = pinconf_generic_dt_node_to_map_group,
>                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>                     pinconf_generic_params
> drivers/gpu/drm/tegra/dpaux.c:379:17: error: 'pinconf_generic_dt_free_map' undeclared here (not in a function); did you mean 'pinconf_generic_params'?
> 
> This adds an explicit dependency.
> 
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
>  drivers/gpu/drm/tegra/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/gpu/drm/tegra/Kconfig b/drivers/gpu/drm/tegra/Kconfig
> index 2db29d67193d..dc58ab140151 100644
> --- a/drivers/gpu/drm/tegra/Kconfig
> +++ b/drivers/gpu/drm/tegra/Kconfig
> @@ -3,6 +3,7 @@ config DRM_TEGRA
>  	depends on ARCH_TEGRA || (ARM && COMPILE_TEST)
>  	depends on COMMON_CLK
>  	depends on DRM
> +	depends on OF
>  	select DRM_KMS_HELPER
>  	select DRM_MIPI_DSI
>  	select DRM_PANEL

Thanks Arnd. I am curious if it can still fail if PINCTRL is not
selected in whatever config you are using?

That said ...

Acked-by: Jon Hunter <jonathanh@nvidia.com>

Cheers
Jon

-- 
nvpublic