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authorSteffen Trumtrar <s.trumtrar@pengutronix.de>2012-11-14 11:22:52 +0100
committerSteffen Trumtrar <s.trumtrar@pengutronix.de>2013-01-24 09:04:09 +0100
commitebc64e453857e93b230881f48126257be9aa8830 (patch)
tree8ccb80725d3c273f5579bc1539ca841acd35381f /include/drm
parent790890444f591145d3a00623af461c9006e17d51 (diff)
downloadlinux-ebc64e453857e93b230881f48126257be9aa8830.tar.bz2
drm_modes: add videomode helpers
Add conversion from videomode to drm_display_mode Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Reviewed-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Thierry Reding <thierry.reding@avionic-design.de> Tested-by: Thierry Reding <thierry.reding@avionic-design.de> Tested-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Afzal Mohammed <Afzal@ti.com> Tested-by: Rob Clark <robclark@gmail.com> Tested-by: Leela Krishna Amudala <leelakrishna.a@gmail.com>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drmP.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index fad21c927a38..d5c06ffb7a31 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -85,6 +85,8 @@ struct module;
struct drm_file;
struct drm_device;
+struct videomode;
+
#include <drm/drm_os_linux.h>
#include <drm/drm_hashtab.h>
#include <drm/drm_mm.h>
@@ -1456,6 +1458,9 @@ extern struct drm_display_mode *
drm_mode_create_from_cmdline_mode(struct drm_device *dev,
struct drm_cmdline_mode *cmd);
+extern int drm_display_mode_from_videomode(const struct videomode *vm,
+ struct drm_display_mode *dmode);
+
/* Modesetting support */
extern void drm_vblank_pre_modeset(struct drm_device *dev, int crtc);
extern void drm_vblank_post_modeset(struct drm_device *dev, int crtc);