On 2012-11-20 17:54, Steffen Trumtrar wrote: > Add helper to get drm_display_mode from devicetree. > > Signed-off-by: Steffen Trumtrar <s.trumtrar at pengutronix.de> > Reviewed-by: Thierry Reding <thierry.reding at avionic-design.de> > Acked-by: Thierry Reding <thierry.reding at avionic-design.de> > Tested-by: Thierry Reding <thierry.reding at avionic-design.de> > Tested-by: Philipp Zabel <p.zabel at pengutronix.de> > Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com> > --- > drivers/gpu/drm/drm_modes.c | 35 ++++++++++++++++++++++++++++++++++- > include/drm/drmP.h | 6 ++++++ > 2 files changed, 40 insertions(+), 1 deletion(-) >
> diff --git a/include/drm/drmP.h b/include/drm/drmP.h > index de2f6cf..377280f 100644 > --- a/include/drm/drmP.h > +++ b/include/drm/drmP.h > @@ -56,6 +56,7 @@ > #include <linux/cdev.h> > #include <linux/mutex.h> > #include <linux/slab.h> > +#include <linux/of.h> > #include <linux/videomode.h> > #if defined(__alpha__) || defined(__powerpc__) > #include <asm/pgtable.h> /* For pte_wrprotect */ > @@ -1459,6 +1460,11 @@ drm_mode_create_from_cmdline_mode(struct drm_device > *dev, > extern int drm_display_mode_from_videomode(const struct videomode *vm, > struct drm_display_mode *dmode); > #endif > +#if IS_ENABLED(CONFIG_OF_VIDEOMODE) > +extern int of_get_drm_display_mode(const struct device_node *np, > + struct drm_display_mode *dmode, > + unsigned int index); > +#endif > > /* Modesetting support */ > extern void drm_vblank_pre_modeset(struct drm_device *dev, int crtc); And the same comments here also. Tomi -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 897 bytes Desc: OpenPGP digital signature URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20121121/cb0ac680/attachment-0001.pgp>
