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authorVille Syrjälä <syrjala@sci.fi>2006-01-09 20:53:23 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-10 08:01:48 -0800
commit50c839c7b5e7d7cc3443176f5d5458e134b0b189 (patch)
tree58c9f0f765b285782e80c752a8dd7c175f808b31
parent866d84cec0d37bd6a54428b66fed01e7b7aceeb3 (diff)
[PATCH] atyfb: Fix CRTC_FIFO_LWM mask
CRTC_FIFO_LWM was incorrectly masked. Signed-off-by: Ville Syrjälä <syrjala@sci.fi> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--drivers/video/aty/atyfb_base.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index 4c46706188f..5d46171fa64 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -1077,9 +1077,8 @@ static int aty_var_to_crtc(const struct fb_info *info,
#endif /* CONFIG_FB_ATY_GENERIC_LCD */
if (M64_HAS(MAGIC_FIFO)) {
- /* Not VTB/GTB */
- /* FIXME: magic FIFO values */
- crtc->gen_cntl |= (aty_ld_le32(CRTC_GEN_CNTL, par) & CRTC2_PIX_WIDTH);
+ /* FIXME: display FIFO low watermark values */
+ crtc->gen_cntl |= (aty_ld_le32(CRTC_GEN_CNTL, par) & CRTC_FIFO_LWM);
}
crtc->dp_pix_width = dp_pix_width;
crtc->dp_chain_mask = dp_chain_mask;