Initial upstream commit
The history contained unlicensed code so everything got squashed, sorry.
Change-Id: I9f5775208f9df6fb29074bf3bc498f68cb17b3a0
Signed-off-by: Nico Huber <nico.huber@secunet.com>
diff --git a/common/haswell_shared/hw-gfx-gma-connectors.adb b/common/haswell_shared/hw-gfx-gma-connectors.adb
new file mode 100644
index 0000000..e53902b
--- /dev/null
+++ b/common/haswell_shared/hw-gfx-gma-connectors.adb
@@ -0,0 +1,93 @@
+--
+-- Copyright (C) 2015-2016 secunet Security Networks AG
+--
+-- This program is free software; you can redistribute it and/or modify
+-- it under the terms of the GNU General Public License as published by
+-- the Free Software Foundation; version 2 of the License.
+--
+-- This program is distributed in the hope that it will be useful,
+-- but WITHOUT ANY WARRANTY; without even the implied warranty of
+-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+-- GNU General Public License for more details.
+--
+
+with HW.GFX.GMA.Config;
+with HW.GFX.GMA.Panel;
+with HW.GFX.GMA.Connectors.DDI;
+
+with HW.Debug;
+with GNAT.Source_Info;
+
+package body HW.GFX.GMA.Connectors is
+
+ procedure Pre_On
+ (Port_Cfg : in Port_Config;
+ PLL_Hint : in Word32;
+ Pipe_Hint : in Word32;
+ Success : out Boolean)
+ is
+ begin
+ pragma Debug (Debug.Put_Line (GNAT.Source_Info.Enclosing_Entity));
+
+ DDI.Pre_On (Port_Cfg, PLL_Hint, Success);
+ end Pre_On;
+
+ procedure Post_On
+ (Port_Cfg : in Port_Config;
+ PLL_Hint : in Word32;
+ Success : out Boolean)
+ is
+ begin
+ pragma Debug (Debug.Put_Line (GNAT.Source_Info.Enclosing_Entity));
+
+ DDI.Post_On (Port_Cfg);
+
+ if Port_Cfg.Port = DIGI_A then
+ Panel.Backlight_On;
+ end if;
+
+ Success := True;
+ end Post_On;
+
+ ----------------------------------------------------------------------------
+
+ procedure Pre_Off (Port_Cfg : Port_Config)
+ is
+ begin
+ pragma Debug (Debug.Put_Line (GNAT.Source_Info.Enclosing_Entity));
+
+ if Port_Cfg.Port = DIGI_A then
+ Panel.Backlight_Off;
+ Panel.Off;
+ end if;
+ end Pre_Off;
+
+ procedure Post_Off (Port_Cfg : Port_Config)
+ is
+ begin
+ pragma Debug (Debug.Put_Line (GNAT.Source_Info.Enclosing_Entity));
+
+ DDI.Off (Port_Cfg.Port);
+ end Post_Off;
+
+ ----------------------------------------------------------------------------
+
+ procedure Pre_All_Off
+ is
+ begin
+ Panel.Backlight_Off;
+ Panel.Off;
+ end Pre_All_Off;
+
+ procedure Post_All_Off
+ is
+ begin
+ for Port in Digital_Port range DIGI_A .. DIGI_D loop
+ DDI.Off (Port);
+ end loop;
+ if Config.FDI_Port (DIGI_E) then
+ DDI.Off (DIGI_E);
+ end if;
+ end Post_All_Off;
+
+end HW.GFX.GMA.Connectors;