[4/9] fb: export fb mode db table
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Message ID 1292842127-21406-5-git-send-email-s.hauer@pengutronix.de
State New, archived
Headers show
Series
  • [1/9] ARM i.MX51: Add ipu clock support
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Commit Message

Sascha Hauer Dec. 20, 2010, 10:48 a.m. UTC
The different modes can be useful for drivers. Currently there is
no way to expose the modes to sysfs, so export them.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 drivers/video/modedb.c |    7 ++++++-
 include/linux/fb.h     |    3 +++
 2 files changed, 9 insertions(+), 1 deletions(-)

Patch
diff mbox series

diff --git a/drivers/video/modedb.c b/drivers/video/modedb.c
index 0a4dbdc..82122a9 100644
--- a/drivers/video/modedb.c
+++ b/drivers/video/modedb.c
@@ -36,7 +36,7 @@  EXPORT_SYMBOL_GPL(fb_mode_option);
      *  Standard video mode definitions (taken from XFree86)
      */
 
-static const struct fb_videomode modedb[] = {
+const struct fb_videomode modedb[] = {
     {
 	/* 640x400 @ 70 Hz, 31.5 kHz hsync */
 	NULL, 70, 640, 400, 39721, 40, 24, 39, 9, 96, 2,
@@ -277,6 +277,11 @@  static const struct fb_videomode modedb[] = {
     },
 };
 
+const struct fb_videomode *fb_modes = modedb;
+EXPORT_SYMBOL(fb_modes);
+const int num_fb_modes = ARRAY_SIZE(modedb);
+EXPORT_SYMBOL(num_fb_modes);
+
 #ifdef CONFIG_FB_MODE_HELPERS
 const struct fb_videomode vesa_modes[] = {
 	/* 0 640x350-85 VESA */
diff --git a/include/linux/fb.h b/include/linux/fb.h
index d1631d3..e006172 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -1151,6 +1151,9 @@  struct fb_videomode {
 extern const char *fb_mode_option;
 extern const struct fb_videomode vesa_modes[];
 
+extern const struct fb_videomode *fb_modes;
+extern const int num_fb_modes;
+
 struct fb_modelist {
 	struct list_head list;
 	struct fb_videomode mode;