[PATCH 1/8] fb: export fb mode db table
From: s.hauer@pengutronix.de (Sascha Hauer)
Date: 2011-02-28 10:00:42
Also in:
linux-fbdev, lkml
Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
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> Cc: linux-kernel at vger.kernel.org Cc: linux-fbdev at vger.kernel.org Cc: Paul Mundt <redacted> --- drivers/video/modedb.c | 8 ++++++-- include/linux/fb.h | 3 +++ 2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/video/modedb.c b/drivers/video/modedb.c
index 48c3ea8..942b44d 100644
--- a/drivers/video/modedb.c
+++ b/drivers/video/modedb.c@@ -36,8 +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, 0, FB_VMODE_NONINTERLACED },
@@ -291,6 +290,11 @@ static const struct fb_videomode modedb[] = { 0, FB_VMODE_NONINTERLACED }, }; +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 cea_modes[64] = { /* #1: 640x480p at 59.94/60Hz */
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 68ba85a..41b0ce1 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h@@ -1154,6 +1154,9 @@ extern const char *fb_mode_option; extern const struct fb_videomode vesa_modes[]; extern const struct fb_videomode cea_modes[64]; +extern const struct fb_videomode *fb_modes; +extern const int num_fb_modes; + struct fb_modelist { struct list_head list; struct fb_videomode mode;
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1.7.2.3