diff options
-rw-r--r-- | src/soc/qualcomm/sc7280/display/disp.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/soc/qualcomm/sc7280/display/disp.c b/src/soc/qualcomm/sc7280/display/disp.c index 28356f247f..fd3ed3ced1 100644 --- a/src/soc/qualcomm/sc7280/display/disp.c +++ b/src/soc/qualcomm/sc7280/display/disp.c @@ -28,13 +28,15 @@ void mdss_intf_tg_setup(struct edid *edid) hsync_period = edid->mode.ha + edid->mode.hbl; vsync_period = edid->mode.va + edid->mode.vbl; - display_vstart = edid->mode.vbl * hsync_period + edid->mode.hbl; - display_vend = (vsync_period * hsync_period) - 1; + display_vstart = (edid->mode.vbl - edid->mode.vso) * hsync_period + + edid->mode.hbl - edid->mode.hso; + display_vend = ((vsync_period - edid->mode.vso) * hsync_period) - edid->mode.hso - 1; hsync_ctl = (hsync_period << 16) | edid->mode.hspw; - display_hctl = edid->mode.hbl | (hsync_period - 1) << 16; - active_vstart = edid->mode.vbl * hsync_period; - active_vend = display_vend; - active_hctl = display_hctl; + active_vstart = display_vstart; + active_vend = active_vstart + (edid->mode.va * hsync_period) - 1; + active_hctl = ((edid->mode.hbl - edid->mode.hso + edid->mode.ha - 1) << 16) | + (edid->mode.hbl - edid->mode.hso); + display_hctl = active_hctl; write32(&mdp_intf->intf_active_v_start_f0, active_vstart); write32(&mdp_intf->intf_active_v_end_f0, active_vend); |