From: Aaro Koskinen <aaro.koskinen@iki.fi>
Date: Fri, 6 Apr 2012 22:13:50 +0000 (+0300)
Subject: staging: xgifb: XGIfb_mode_rate_to_dclock: initialize ModeIdIndex properly
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=aca03bcc29b5848206985446a496f683fcccb268;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

staging: xgifb: XGIfb_mode_rate_to_dclock: initialize ModeIdIndex properly

Initialize ModeIdIndex according to the selected video mode. Currently
index 0 is always used and wrong clock data may be used.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/xgifb/XGI_main_26.c b/drivers/staging/xgifb/XGI_main_26.c
index 50f5b9ed2506..055acb36e1eb 100644
--- a/drivers/staging/xgifb/XGI_main_26.c
+++ b/drivers/staging/xgifb/XGI_main_26.c
@@ -159,6 +159,8 @@ static int XGIfb_mode_rate_to_dclock(struct vb_device_info *XGI_Pr,
 	int Clock;
 	InitTo330Pointer(HwDeviceExtension->jChipType, XGI_Pr);
 
+	XGI_SearchModeID(ModeNo, &ModeIdIndex, XGI_Pr);
+
 	RefreshRateTableIndex = XGI_GetRatePtrCRT2(HwDeviceExtension, ModeNo,
 			ModeIdIndex, XGI_Pr);