patch-2.4.4 linux/drivers/video/matrox/matroxfb_DAC1064.c

• Lines: 14
• Date: Wed Apr 11 19:21:35 2001
• Orig file: v2.4.3/linux/drivers/video/matrox/matroxfb_DAC1064.c
• Orig date: Sun Feb 4 10:05:30 2001

diff -u --recursive --new-file v2.4.3/linux/drivers/video/matrox/matroxfb_DAC1064.c linux/drivers/video/matrox/matroxfb_DAC1064.c
@@ -416,7 +416,12 @@
 	outDAC1064(PMINFO DAC1064_XSYSPLLM, hw->DACclk[3]);
 	outDAC1064(PMINFO DAC1064_XSYSPLLN, hw->DACclk[4]);
 	outDAC1064(PMINFO DAC1064_XSYSPLLP, hw->DACclk[5]);
-	if (!oldhw || memcmp(hw->DACreg, oldhw->DACreg, sizeof(MGA1064_DAC_regs))) {
+	/*
+	 * We must ALWAYS reprogram hardware due to broken XF4 matrox drivers...
+	 *
+	 * if (!oldhw || memcmp(hw->DACreg, oldhw->DACreg, sizeof(MGA1064_DAC_regs))) 
+	 */
+	{
 		unsigned int i;
 
 		for (i = 0; i < sizeof(MGA1064_DAC_regs); i++) {