diff options
Diffstat (limited to 'xorg/avivo_crtc.c')
| -rw-r--r-- | xorg/avivo_crtc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/xorg/avivo_crtc.c b/xorg/avivo_crtc.c index c8e358e..0371987 100644 --- a/xorg/avivo_crtc.c +++ b/xorg/avivo_crtc.c @@ -186,6 +186,7 @@ avivo_crtc_mode_set(xf86CrtcPtr crtc, struct avivo_crtc_private *avivo_crtc = crtc->driver_private; struct avivo_info *avivo = avivo_get_info(crtc->scrn); unsigned long fb_location = avivo_crtc->fb_offset + avivo->fb_addr; + int regval; /* compute mode value * TODO: hsync & vsync pol likely not handled properly @@ -240,8 +241,11 @@ avivo_crtc_mode_set(xf86CrtcPtr crtc, /* TODO: find out what this regs truely are for. * last guess: Switch from text to graphics mode. */ - OUTREG(AVIVO_VGA_MYSTERY0, 0x00010600); - OUTREG(AVIVO_VGA_MYSTERY1, 0x00000400); + + regval = (AVIVO_VGA1_CONTROL_SYNC_POLARITY_SELECT | AVIVO_VGA1_CONTROL_OVERSCAN_TIMING_SELECT | AVIVO_VGA1_CONTROL_OVERSCAN_COLOR_EN); + OUTREG(AVIVO_VGA1_CONTROL, regval); + regval = (AVIVO_VGA2_CONTROL_OVERSCAN_TIMING_SELECT); + OUTREG(AVIVO_VGA2_CONTROL, regval); /* setup fb format and location */ |