On Tue, Oct 15, 2013 at 08:04:20AM +0100, Archit Taneja wrote:
> Enable use of DT for DMM/Tiler.
>
> Originally worked on by Andy Gross <andygro at gmail.com>
>
> Cc: Andy Gross <andygro at gmail.com>
> Cc: DRI Development <dri-devel at lists.freedesktop.org>
> Signed-off-by: Archit Taneja <archit at ti.com>
> ---
> drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
> b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
> index acf6678..59f17de 100644
> --- a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
> +++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
> @@ -968,12 +968,23 @@ static const struct dev_pm_ops omap_dmm_pm_ops = {
> };
> #endif
>
> +#if defined(CONFIG_OF)
> +static const struct of_device_id dmm_of_match[] = {
> + { .compatible = "ti,omap4-dmm", },
> + { .compatible = "ti,omap5-dmm", },
> + {},
> +};
> +#else
> +#define dmm_of_match NULL
> +#endif
> +
> struct platform_driver omap_dmm_driver = {
> .probe = omap_dmm_probe,
> .remove = omap_dmm_remove,
> .driver = {
> .owner = THIS_MODULE,
> .name = DMM_DRIVER_NAME,
> + .of_match_table = dmm_of_match,
If you use of_match_ptr(dmm_of_match) here you don't need the #else case above.
Thanks,
Mark.
