mirror of
git://projects.qi-hardware.com/openwrt-packages.git
synced 2024-08-25 22:20:14 +03:00
30 lines
761 B
Diff
30 lines
761 B
Diff
|
Index: svgalib-1.4.3/src/fbdev.c
|
||
|
===================================================================
|
||
|
--- svgalib-1.4.3.orig/src/fbdev.c 2011-02-09 21:45:00.000000000 +0100
|
||
|
+++ svgalib-1.4.3/src/fbdev.c 2011-02-09 21:46:42.000000000 +0100
|
||
|
@@ -273,11 +273,13 @@
|
||
|
{
|
||
|
struct fb_var_screeninfo info;
|
||
|
unsigned g;
|
||
|
+ int bpp;
|
||
|
|
||
|
if (fbdev_screeninfo(&info, mode))
|
||
|
return 0;
|
||
|
|
||
|
g = info.green.length;
|
||
|
+ bpp = info.bits_per_pixel;
|
||
|
|
||
|
info.activate = FB_ACTIVATE_TEST;
|
||
|
if (ioctl(fbdev_fd, FBIOPUT_VSCREENINFO, &info))
|
||
|
@@ -287,6 +289,10 @@
|
||
|
info.green.length != g)
|
||
|
return 0;
|
||
|
|
||
|
+ /* sometimes sets 32-bit modes when 24-bit is requested */
|
||
|
+ if (info.bits_per_pixel != bpp)
|
||
|
+ return 0;
|
||
|
+
|
||
|
/* We may need to add more checks here. */
|
||
|
|
||
|
return SVGADRV;
|