[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>
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@ -1077,9 +1077,8 @@ static int aty_var_to_crtc(const struct fb_info *info,
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#endif /* CONFIG_FB_ATY_GENERIC_LCD */
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if (M64_HAS(MAGIC_FIFO)) {
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/* Not VTB/GTB */
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/* FIXME: magic FIFO values */
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crtc->gen_cntl |= (aty_ld_le32(CRTC_GEN_CNTL, par) & CRTC2_PIX_WIDTH);
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/* FIXME: display FIFO low watermark values */
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crtc->gen_cntl |= (aty_ld_le32(CRTC_GEN_CNTL, par) & CRTC_FIFO_LWM);
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}
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crtc->dp_pix_width = dp_pix_width;
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crtc->dp_chain_mask = dp_chain_mask;
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