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