[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>
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index 4c46706..5d46171 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -1077,9 +1077,8 @@
#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;