* [PATCH 11/18] atyfb: Fix interlaced modes
@ 2005-12-10 6:12 Antonino A. Daplas
0 siblings, 0 replies; only message in thread
From: Antonino A. Daplas @ 2005-12-10 6:12 UTC (permalink / raw)
To: Andrew Morton; +Cc: Linux Fbdev development list, Ville Syrjälä
From: Ville Syrjälä <syrjala@sci.fi>
Fix interlaced display modes.
Signed-off-by: Ville Syrjälä <syrjala@sci.fi>
Signed-off-by: Antonino Daplas <adaplas@pol.net>
---
drivers/video/aty/atyfb_base.c | 10 ----------
1 files changed, 0 insertions(+), 10 deletions(-)
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index 785829c..ae8f12d 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -967,16 +967,6 @@ static int aty_var_to_crtc(const struct
vdisplay = yres;
if(vmode & FB_VMODE_DOUBLE)
vdisplay <<= 1;
- if(vmode & FB_VMODE_INTERLACED) {
- vdisplay >>= 1;
-
- /* The prefered mode for the LCD is not interlaced, so disable it if
- it was enabled. For doublescan there is no problem, because we can
- compensate for it in the hardware stretching (we stretch half as much)
- */
- vmode &= ~FB_VMODE_INTERLACED;
- /*crtc->gen_cntl &= ~CRTC_INTERLACE_EN;*/
- }
crtc->gen_cntl &= ~(CRTC2_EN | CRTC2_PIX_WIDTH);
crtc->lcd_gen_cntl &= ~(HORZ_DIVBY2_EN | DIS_HOR_CRT_DIVBY2 |
/*TVCLK_PM_EN | VCLK_DAC_PM_EN |*/
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