[PATCH 10/18] atyfb: Fix CRTC_FIFO_LWM mask
From: "Antonino A. Daplas" <adaplas@gmail.com>
Date: 2005-12-10 06:19:57
Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
From: Ville Syrjälä <syrjala@sci.fi> CRTC_FIFO_LWM was incorrectly masked. Signed-off-by: Ville Syrjälä <syrjala@sci.fi> Signed-off-by: Antonino Daplas <redacted> --- drivers/video/aty/atyfb_base.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index fcb252f..785829c 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 #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; -------------------------------------------------------
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