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path: root/drivers/video/svgalib.c
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* svgalib: mode selection updatesOndrej Zajicek2007-10-161-16/+31
| | | | | | | | | | | | | | This patch changes mode selection matching algorithm. It allows to choose mode with matching depth even when requested color lengths are greater than color lengths of every mode with requested color depth. It also fixes bug in s3fb - wrong error value returned when format is not supported by chip. Signed-off-by: Ondrej Zajicek <santiago@crfreenet.org> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* svgalib: move fb_get_caps to svgalibAntonino A. Daplas2007-05-091-0/+17
| | | | | | | | | Move fb_get_caps() method to svgalib.c as svga_get_caps() so it can be used by s3fb, arkfb and vt8623fb. Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* s3fb: updatesOndrej Zajicek2007-05-081-0/+6
| | | | | | | | | | | | Move s3fb_get_tilemax to svgalib.c as svga_get_tilemax, because it reports limitation of other code from svgalib (svga_settile, svga_tilecopy, ...) Limit font width to 8 pixels in 4 bpp mode. Signed-off-by: Ondrej Zajicek <santiago@crfreenet.org> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* fbdev: add sparse annotations in svgalib.cAntonino A. Daplas2007-05-081-15/+17
| | | | | | | | | Add sparse annotations and use fb_read/fb_write family to access the framebuffer. Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [PATCH] fbdev driver for S3 Trio/VirgeOndrej Zajicek2007-02-121-0/+632
Add a driver for S3 Trio / S3 Virge. Driver is tested with most versions of S3 Trio and with S3 Virge/DX, on i386. (akpm: We kind-of have support for this hardware already, but... virgefb.c - amiga/zorro specific, - broken (according to Kconfig), - uses obsolete/nonexistent interface (struct display_switch) - recent Adrian Bunk's patch removes this driver S3triofb.c - ppc/openfirmware specific - minimal functionality - broken (according to Kconfig), - uses obsolete/nonexistent interface (struct display_switch) ) Signed-off-by: Ondrej Zajicek <santiago@crfreenet.org> Cc: James Simmons <jsimmons@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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