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Subject[PATCH 4/9] fb: export fb mode db table
Date
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(-)

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;
--
1.7.2.3


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