Re: i915 observations

To: RVP <rvp%SDF.ORG@localhost>
Subject: Re: i915 observations
From: Mayuresh <mayuresh%acm.org@localhost>
Date: Sun, 18 Dec 2022 19:51:47 +0530

On Sat, Dec 17, 2022 at 11:36:17PM +0000, RVP wrote:
> On Sat, 17 Dec 2022, Mayuresh wrote:
> 
> > On Linux it works with intel driver and without any AccelMethod explicitly
> > set.
> > [...]
> > isn't it i915 driver that must be making a difference?
> > 
> 
> Yes, which is why you should use the same config. file as on NetBSD: so
> that we can have an apples-to-apples comparison--same driver; same config.

I tried using Linux's xorg.conf on NetBSD as well as the other way round.

- Both work on the system they are taken from, but both don't work on the
  other system.
- Both use the driver intel, but still when they use the other's file they
  both give the same error Driver not found : intel.

Attaching both.

-- 
Mayuresh

Section "ServerLayout"
	Identifier     "X.org Configured"
	Screen      0  "Screen0" 0 0
	InputDevice    "Mouse0" "CorePointer"
	InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"
	ModulePath   "/usr/pkg/lib/xorg/modules"
	FontPath     "/usr/pkg/share/fonts/X11/misc"
	FontPath     "/usr/pkg/share/fonts/X11/TTF"
	FontPath     "/usr/pkg/share/fonts/X11/OTF"
	FontPath     "/usr/pkg/share/fonts/X11/Type1"
	FontPath     "/usr/pkg/share/fonts/X11/100dpi"
	FontPath     "/usr/pkg/share/fonts/X11/75dpi"
	FontPath     "/usr/pkg/share/fonts/X11/cyrillic"
	FontPath     "/usr/pkg/lib/X11/fonts/misc"
	FontPath     "/usr/pkg/lib/X11/fonts/TTF"
	FontPath     "/usr/pkg/lib/X11/fonts/OTF"
	FontPath     "/usr/pkg/lib/X11/fonts/Type1"
	FontPath     "/usr/pkg/lib/X11/fonts/100dpi"
	FontPath     "/usr/pkg/lib/X11/fonts/75dpi"
	FontPath     "/usr/pkg/lib/X11/fonts/cyrillic"
EndSection

Section "Module"
        Load  "dri"
        Load  "dri2"
	Load  "glx"
EndSection
Section "DRI"
	Group "wheel"
        Mode 0660
EndSection

Section "InputDevice"
	Identifier  "Keyboard0"
	Driver      "kbd"
EndSection

Section "InputDevice"
	Identifier  "Mouse0"
	Driver      "mouse"
	Option	    "Protocol" "wsmouse"
	Option	    "Device" "/dev/wsmouse"
	Option	    "ZAxisMapping" "4 5 6 7"
EndSection

Section "Monitor"
	Identifier   "Monitor0"
	VendorName   "Monitor Vendor"
	ModelName    "Monitor Model"
EndSection

Section "Device"
        ### Available Driver options are:-
        ### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
        ### <string>: "String", <freq>: "<f> Hz/kHz/MHz",
        ### <percent>: "<f>%"
        ### [arg]: arg optional
        #Option     "Accel"              	# [<bool>]
        #Option     "AccelMethod"        	# <str>
        #Option     "Backlight"          	# <str>
        #Option     "CustomEDID"         	# <str>
        #Option     "DRI"                	# <str>
        #Option     "Present"            	# [<bool>]
        #Option     "ColorKey"           	# <i>
        #Option     "VideoKey"           	# <i>
        #Option     "Tiling"             	# [<bool>]
        #Option     "LinearFramebuffer"  	# [<bool>]
        #Option     "HWRotation"         	# [<bool>]
        #Option     "VSync"              	# [<bool>]
        #Option     "PageFlip"           	# [<bool>]
        #Option     "SwapbuffersWait"    	# [<bool>]
        #Option     "TripleBuffer"       	# [<bool>]
        #Option     "XvPreferOverlay"    	# [<bool>]
        #Option     "HotPlug"            	# [<bool>]
        #Option     "ReprobeOutputs"     	# [<bool>]
        #Option     "XvMC"               	# [<bool>]
        #Option     "ZaphodHeads"        	# <str>
        #Option     "VirtualHeads"       	# <i>
        #Option     "TearFree"           	# [<bool>]
        #Option     "PerCrtcPixmaps"     	# [<bool>]
        #Option     "FallbackDebug"      	# [<bool>]
        #Option     "DebugFlushBatches"  	# [<bool>]
        #Option     "DebugFlushCaches"   	# [<bool>]
        #Option     "DebugWait"          	# [<bool>]
        #Option     "BufferCache"        	# [<bool>]
	Identifier  "Card0"
	#Driver      "wsfb"
	#Driver      "modesetting"
        #Option     "AccelMethod"        	"none"
        Option     "AccelMethod"        	"UXA"
	#Driver      "vesa"
	Driver      "intel"
	#Driver      "nouveau"
	BusID       "PCI:0:2:0"
EndSection

Section "Screen"
	Identifier "Screen0"
	Device     "Card0"
	Monitor    "Monitor0"
	SubSection "Display"
		Viewport   0 0
		Depth     1
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     4
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     8
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     15
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     16
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     24
	EndSubSection
EndSection

Section "ServerLayout"
	Identifier     "X.org Configured"
	Screen      0  "Screen0" 0 0
	InputDevice    "Mouse0" "CorePointer"
	InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"
	ModulePath   "/usr/lib64/xorg/modules"
	FontPath     "/usr/share/fonts/X11/misc"
	FontPath     "/usr/share/fonts/X11/TTF"
	FontPath     "/usr/share/fonts/X11/OTF"
	FontPath     "/usr/share/fonts/X11/Type1"
	FontPath     "/usr/share/fonts/X11/100dpi"
	FontPath     "/usr/share/fonts/X11/75dpi"
EndSection

Section "Module"
	Load  "glx"
	Load  "vnc"
EndSection

Section "InputDevice"
	Identifier  "Keyboard0"
	Driver      "kbd"
EndSection

Section "InputDevice"
	Identifier  "Mouse0"
	Driver      "mouse"
	Option	    "Protocol" "auto"
	Option	    "Device" "/dev/input/mice"
	Option	    "ZAxisMapping" "4 5 6 7"
EndSection

Section "Monitor"
	Identifier   "Monitor0"
	VendorName   "Monitor Vendor"
	ModelName    "Monitor Model"
EndSection

Section "Device"
        ### Available Driver options are:-
        ### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
        ### <string>: "String", <freq>: "<f> Hz/kHz/MHz",
        ### <percent>: "<f>%"
        ### [arg]: arg optional
        #Option     "Accel"              	# [<bool>]
        #Option     "AccelMethod"        	# <str>
        #Option     "Backlight"          	# <str>
        #Option     "CustomEDID"         	# <str>
        #Option     "DRI"                	# <str>
        #Option     "Present"            	# [<bool>]
        #Option     "ColorKey"           	# <i>
        #Option     "VideoKey"           	# <i>
        #Option     "Tiling"             	# [<bool>]
        #Option     "LinearFramebuffer"  	# [<bool>]
        #Option     "HWRotation"         	# [<bool>]
        #Option     "VSync"              	# [<bool>]
        #Option     "PageFlip"           	# [<bool>]
        #Option     "SwapbuffersWait"    	# [<bool>]
        #Option     "TripleBuffer"       	# [<bool>]
        #Option     "XvPreferOverlay"    	# [<bool>]
        #Option     "HotPlug"            	# [<bool>]
        #Option     "ReprobeOutputs"     	# [<bool>]
        #Option     "XvMC"               	# [<bool>]
        #Option     "ZaphodHeads"        	# <str>
        #Option     "VirtualHeads"       	# <i>
        #Option     "TearFree"           	# [<bool>]
        #Option     "PerCrtcPixmaps"     	# [<bool>]
        #Option     "FallbackDebug"      	# [<bool>]
        #Option     "DebugFlushBatches"  	# [<bool>]
        #Option     "DebugFlushCaches"   	# [<bool>]
        #Option     "DebugWait"          	# [<bool>]
        #Option     "BufferCache"        	# [<bool>]
	Identifier  "Card0"
	Driver      "intel"
	BusID       "PCI:0:2:0"
EndSection

Section "Screen"
	Identifier "Screen0"
	Device     "Card0"
	Monitor    "Monitor0"
	SubSection "Display"
		Viewport   0 0
		Depth     1
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     4
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     8
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     15
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     16
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     24
	EndSubSection
EndSection

Follow-Ups:
- Re: i915 observations
  - From: RVP

References:
- Re: i915 observations
  - From: Mayuresh
- Re: i915 observations
  - From: Mayuresh
- Re: i915 observations
  - From: RVP
- Re: i915 observations
  - From: Mayuresh
- Re: i915 observations
  - From: RVP
- Re: i915 observations
  - From: Mayuresh
- Re: i915 observations
  - From: RVP

Prev by Date: Two small problems noticed with 10.0_BETA and probably -current
Next by Date: Linux emulation in NetBSD: current state?
Previous by Thread: Re: i915 observations
Next by Thread: Re: i915 observations
Indexes:

Home | Main Index | Thread Index | Old Index