Signed-off-by: Christian Gmeiner <[email protected]>
---
vgasrc/geodevga.c | 16 +++++++++++-----
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/vgasrc/geodevga.c b/vgasrc/geodevga.c
index 5d85dc2..7689c43 100644
--- a/vgasrc/geodevga.c
+++ b/vgasrc/geodevga.c
@@ -245,11 +245,6 @@ static void dc_setup(void)
geode_dc_write(DC_UNLOCK, DC_LOCK_UNLOCK);
- /* zero memory config */
- geode_dc_write(DC_FB_ST_OFFSET, 0x0);
- geode_dc_write(DC_CB_ST_OFFSET, 0x0);
- geode_dc_write(DC_CURS_ST_OFFSET, 0x0);
-
geode_dc_mask(DC_DISPLAY_CFG, ~DC_CFG_MSK,
DC_DISPLAY_CFG_GDEN|DC_DISPLAY_CFG_TRUP);
geode_dc_write(DC_GENERAL_CFG, DC_DISPLAY_CFG_VGAE);
@@ -308,6 +303,17 @@ static void vp_setup(void)
int geodevga_set_mode(struct vgamode_s *vmode_g, int flags)
{
+ /* unlock dc register */
+ geode_dc_write(DC_UNLOCK, DC_LOCK_UNLOCK);
+
+ /* zero memory config */
+ geode_dc_write(DC_FB_ST_OFFSET, 0x0);
+ geode_dc_write(DC_CB_ST_OFFSET, 0x0);
+ geode_dc_write(DC_CURS_ST_OFFSET, 0x0);
+
+ /* lock dc register */
+ geode_dc_write(DC_UNLOCK, DC_LOCK_LOCK);
+
return stdvga_set_mode(vmode_g, flags);
}
--
1.7.12.2.421.g261b511
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