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intel_extreme: Disable lvds panel_fitter for now

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Alexander von Gluck IV
2015-11-12 16:18:45 -06:00
parent c7c3bcda8c
commit eb56837dfb
1 changed files with 9 additions and 0 deletions
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src/add-ons/accelerants/intel_extreme/Ports.cpp
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@@ -347,6 +347,15 @@ LVDSPort::SetDisplayMode(display_mode* target, uint32 colorMode)
} }
// TODO: Fix software scaling? // TODO: Fix software scaling?
// Disable PanelFitter for now
addr_t panelFitterControl = PCH_PANEL_FITTER_BASE_REGISTER
+ PCH_PANEL_FITTER_CONTROL;
if (fDisplayPipe->Index() == INTEL_PIPE_B)
panelFitterControl += PCH_PANEL_FITTER_PIPE_OFFSET;
write32(panelFitterControl, (read32(panelFitterControl) & ~PANEL_FITTER_ENABLED));
read32(panelFitterControl);
#if 0 #if 0
// For LVDS panels, we actually always set the native mode in hardware // For LVDS panels, we actually always set the native mode in hardware
// Then we use the panel fitter to scale the picture to that. // Then we use the panel fitter to scale the picture to that.