video: Preserve EN_OUT bit before updating Conexant encoder registers

The following line may cause the Xbox to enter overheat mode when in a 480p mode. Updating the Conexant encoder registers will eventually disable the EN_OUT bit anyway, so just enable it after update.
XboxDev · Jan 11, 2021 · b5e315e · b5e315e
1 parent 8ffa001
commit b5e315e
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/drivers/video/BootVgaInitialization.c b/drivers/video/BootVgaInitialization.c
@@ -338,7 +338,6 @@ void BootVgaInitializationKernelNG(CURRENT_VIDEO_MODE_DETAILS * pvmode) {
 
 		switch (video_encoder) {
 			case ENCODER_CONEXANT:
-				I2CWriteBytetoRegister(0x45,0xc4, 0x00); // EN_OUT = 1
 		        	// Conexant init (starts at register 0x2e)
 				regs = newmode.encoder_regs;
 		        	for(i=0x2e,n1=0;i<0x100;i+=2,n1++) {