i915 and hardcoded 75 Hz refresh rate?

[Andreas Schildbach]

Alan Hourihane wrote:

>>Is there any way to override the hardcoded 75 Hz vertical refresh rate?
> 
> Check your config file has VertRefresh set to 60.

There wasn't. However, adding VertRefresh does not change anything. 
Shouldn't VertRefresh be redundant to a modeline (which contains 
VertRefresh implicitely)?

Here is my complete xorg.conf:

Section "Files"
	FontPath	"unix/:7100"			# local font server
	# if the local font server has problems, we can fall back on these
	FontPath	"/usr/lib/X11/fonts/misc"
	FontPath	"/usr/lib/X11/fonts/cyrillic"
	FontPath	"/usr/lib/X11/fonts/100dpi/:unscaled"
	FontPath	"/usr/lib/X11/fonts/75dpi/:unscaled"
	FontPath	"/usr/lib/X11/fonts/Type1"
	FontPath	"/usr/lib/X11/fonts/CID"
	FontPath	"/usr/lib/X11/fonts/100dpi"
	FontPath	"/usr/lib/X11/fonts/75dpi"
         # paths to defoma fonts
	FontPath	"/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
	FontPath	"/var/lib/defoma/x-ttcidfont-conf.d/dirs/CID"
EndSection

Section "Module"
	Load	"bitmap"
	Load	"dbe"
	Load	"ddc"
	Load	"dri"
	Load	"extmod"
	Load	"freetype"
	Load	"glx"
	Load	"int10"
	Load	"record"
	Load	"type1"
	Load	"vbe"
EndSection

Section "InputDevice"
	Identifier	"Generic Keyboard"
	Driver		"keyboard"
	Option		"CoreKeyboard"
	Option		"XkbRules"	"xorg"
	Option		"XkbModel"	"pc105"
	Option		"XkbLayout"	"de"
	Option		"XkbOptions"	"nodeadkeys"
EndSection

Section "InputDevice"
	Identifier	"Configured Mouse"
	Driver		"mouse"
	Option		"CorePointer"
	Option		"Device"		"/dev/input/mice"
	Option		"Protocol"		"ImPS/2"
	Option		"Emulate3Buttons"	"true"
	Option		"ZAxisMapping"		"4 5"
EndSection
Section "InputDevice"
         Identifier      "Synaptics Touchpad"
         Driver          "synaptics"
         Option          "SendCoreEvents"        "true"
         Option          "Device"                "/dev/psaux"
         Option          "Protocol"              "auto-dev"
         Option		"HorizScrollDelta"	"0"
EndSection

Section "Device"
	Identifier	"device0"
	Driver		"i810"
	BusID		"PCI:0:2:0"
	Screen		0
#	Option		"VideoRam"	"65536"
	Option		"MonitorLayout"	"CRT,LFP"
EndSection

Section "Device"
	Identifier	"vgaout"
	Driver		"i810"
	BusID		"PCI:0:2:0"
	Screen		1
#	Option		"VideoRam"	"65536"
	Option		"MonitorLayout"	"CRT,LFP"
EndSection

Section "Monitor"
	Identifier	"dellx1"
	VendorName	"Dell"
	ModelName	"X1"
	# 1280x768 @ 56.00 Hz (GTF) hsync: 44.41 kHz; pclk: 73.89 MHz
	Modeline	"1280x768"  73.89  1280 1336 1472 1664  768 769 772 793 
-HSync +Vsync
	Option		"DPMS"
EndSection

Section "Monitor"
	Identifier	"generic"
	# 1024x768 @ 56.00 Hz (GTF) hsync: 44.41 kHz; pclk: 58.97 MHz
	Modeline	"1024x768"  58.97  1024 1072 1176 1328  768 769 772 793 
-HSync +Vsync
	# 1280x1024 @ 56.00 Hz (GTF) hsync: 59.25 kHz; pclk: 101.43 MHz
	Modeline	"1280x1024"  101.43  1280 1360 1496 1712  1024 1025 1028 1058 
  -HSync +Vsync
	# 1600x1200 @ 60.00 Hz (GTF) hsync: 74.52 kHz; pclk: 160.96 MHz
	Modeline	"1600x1200"  160.96  1600 1704 1880 2160  1200 1201 1204 1242 
  +HSync +Vsync
	# 1680x1050 @ 56.00 Hz (GTF) hsync: 60.70 kHz; pclk: 135.98 MHz
	# Modeline	"1680x1050"  135.98  1680 1784 1960 2240  1050 1051 1054 
1084  -HSync +Vsync
	# 1680x1050 @ 60.00 Hz (GTF) hsync: 65.22 kHz; pclk: 147.14 MHz
	Modeline	"1680x1050"  147.14  1680 1784 1968 2256  1050 1051 1054 1087 
  -HSync +Vsync
	# 1920x1200 @ 56.00 Hz (GTF) hsync: 69.38 kHz; pclk: 178.73 MHz
	# Modeline	"1920x1200"  178.73  1920 2040 2248 2576  1200 1201 1204 
1239  -HSync +Vsync

	# Modeline	"1920x1200"  154.128  1920 1968 2000 2080  1200 1203 1209 
1235  -HSync -Vsync
	# Modeline	"1920x1200"  161.75  1920 2020 2052 2184  1200 1202 1208 
1235  -HSync -Vsync
	Modeline	"1920x1200"  154.0  1920 1968 2000 2080  1200 1203 1209 1235 
+HSync -Vsync
	VertRefresh	60
	Option		"DPMS"
EndSection

Section "Screen"
	Identifier	"local"
	Device		"device0"
	Monitor		"dellx1"
	DefaultDepth	24
	SubSection "Display"
		Depth		24
		Modes		"1280x768"
	EndSubSection
EndSection

Section "Screen"
	Identifier	"external"
	Device		"vgaout"
	Monitor		"generic"
	DefaultDepth	24
	SubSection "Display"
		Depth		24
		Modes		"1280x1024"
	EndSubSection
EndSection

Section "ServerLayout"
	Identifier	"Default Layout"
	Screen		"local" 0 0
	Screen		"external" above "local"
	InputDevice	"Generic Keyboard"
	InputDevice	"Configured Mouse"
	InputDevice	"Synaptics Touchpad"
	Option		"Xinerama" "true"
EndSection

Section "DRI"
	Mode	0666
EndSection