X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=KernelLand%2FModules%2FDisplay%2FTegra2Vid%2Fmain.c;h=a249fd8dc51f683a9ecb9bf171e993a5155ea269;hb=845b6f9d90bb87b5e760e4d49aa93b0e003ab750;hp=20fdb8d56a65860e1cb0f04a69199cae458ab5d3;hpb=5393d8b418bbfe48509ef3f40070175bca9bf71a;p=tpg%2Facess2.git

diff --git a/KernelLand/Modules/Display/Tegra2Vid/main.c b/KernelLand/Modules/Display/Tegra2Vid/main.c
index 20fdb8d5..a249fd8d 100644
--- a/KernelLand/Modules/Display/Tegra2Vid/main.c
+++ b/KernelLand/Modules/Display/Tegra2Vid/main.c
@@ -70,11 +70,13 @@ inline void _dumpreg(int i)
 	Log_Debug("Tegra2Vid", "[0x%03x] = 0x%08x (%s)", i, gpTegra2Vid_IOMem[i],
 		(csaTegra2Vid_RegisterNames[i] ? csaTegra2Vid_RegisterNames[i] : "-"));
 }
+#define DUMPREGS(s,e)	do{for(int ii=(s);ii<=(e);ii++) _dumpreg(ii);}while(0)
 
 void Tegra2Vid_int_DumpRegisters(void)
 {
 	Log_Debug("Tegra2Vid", "Display CMD Registers");
-	for( int i = 0x000; i <= 0x01A; i ++ )	_dumpreg(i);
+	DUMPREGS(0x000, 0x01A);	// 00 -- 1A :: CMD (block 1)
+	DUMPREGS(0x028, 0x043);	// 28 -- 43 :: CMD (block 2)
 	for( int i = 0x028; i <= 0x043; i ++ )	_dumpreg(i);
 	Log_Debug("Tegra2Vid", "Display COM Registers");
 	for( int i = 0x300; i <= 0x329; i ++ )	_dumpreg(i);
@@ -112,6 +114,7 @@ int Tegra2Vid_Install(char **Arguments)
 #endif
 
 #if 0
+	// Map the original framebuffer into memory and write to it (tests the original state)
 	giTegra2Vid_FramebufferSize =
 		(gpTegra2Vid_IOMem[DC_WIN_A_SIZE_0]&0xFFFF)
 		*(gpTegra2Vid_IOMem[DC_WIN_A_SIZE_0]>>16)*4;
@@ -193,7 +196,7 @@ int Tegra2Vid_IOCtl(tVFS_Node *Node, int ID, void *Data)
 	
 	switch(ID)
 	{
-	BASE_IOCTLS(DRV_TYPE_VIDEO, "PL110", VERSION, csaTegra2Vid_IOCtls);
+	BASE_IOCTLS(DRV_TYPE_VIDEO, "Tegra2", VERSION, csaTegra2Vid_IOCtls);
 
 	case VIDEO_IOCTL_SETBUFFORMAT:
 		DrvUtil_Video_RemoveCursor( &gTegra2Vid_DrvUtil_BufInfo );
@@ -359,6 +362,7 @@ int Tegra2Vid_int_SetMode(int Mode)
 		if( gpTegra2Vid_Framebuffer )
 		{
 			// TODO: Free framebuffer for reallocation
+			Log_Error("Tegra2Vid", "TODO: Free existing framebuffer");
 		}
 
 		giTegra2Vid_FramebufferSize = w*h*4;