Re: [9fans] Intel X4500 Integrated Graphics support
I also tried 9pcatom, and the performance is great there as well. The only complaint I would have here is that usbd on 9atom starts up too late - after inputting boot, root, vga, etc. information. So I have to go back and forth between my laptop and keyboard. just recompile the kernel with usbd. - erik
Re: [9fans] Intel X4500 Integrated Graphics support
It is indeed weird that we see two video devices. I'm still not sure what that's about. But just for the record, I've updated to the latest 9pc kernel (build on Oct. 12, 2011 iirc), and the performance is far better. :-) I also tried 9pcatom, and the performance is great there as well. The only complaint I would have here is that usbd on 9atom starts up too late - after inputting boot, root, vga, etc. information. So I have to go back and forth between my laptop and keyboard. Thanks, ak On Fri, Dec 30, 2011 at 8:32 AM, erik quanstrom quans...@labs.coraid.com wrote: sorry for the slow response. vacation. i'll try to look at this today. but my time is being consumed by a puppy, so my bandwidth might be poor. one thing i notice is that there are two different video devices. that's kind of wierd. - erik
Re: [9fans] Intel X4500 Integrated Graphics support
sorry for the slow response. vacation. i'll try to look at this today. but my time is being consumed by a puppy, so my bandwidth might be poor. one thing i notice is that there are two different video devices. that's kind of wierd. - erik
Re: [9fans] Intel X4500 Integrated Graphics support
Stanley Lieber wrote: erik quanstrom wrote: i think most people are using vesa. unfortunately that limits one to 4:3 graphics modes. Some card/monitor combinations seem to support other aspect ratios that are technically outside of the VESA spec I confirm, I use 1920x1280x32 with vesa. I'm not sure about the video card, don't care about these things. It might be some sort of Nvidia Quadro. With such a high resolution vesa is slow, but very usable. -- Aram Hăvărneanu
Re: [9fans] Intel X4500 Integrated Graphics support
I will also try 9atom. Here is the `pci -v' output: 0.0.0: brg 06.00.00 8086/2a40 0 Intel Corporation 0.2.0: vid 03.00.00 8086/2a42 11 0:f204 4194304 1: 16 2:d00c 268435456 3: 16 4:1801 16 Intel Corporation Mobile Intel 4 Series Chipset Family Intel Mobile Graphic 0.2.1: vid 03.80.00 8086/2a43 0 0:f244 1048576 1: 16 Intel Corporation Mobile Intel 4 Series Chipset Family Intel Mobile Graphic 0.25.0: net 02.00.00 8086/10f5 11 0:f260 131072 1:f2625000 4096 2:1841 32 Intel Corporation 82567LM Intel® 82567LM-2 Gigabit Network Connection 0.26.0: usb 0c.03.00 8086/2937 11 4:1861 32 Intel Corporation 0.26.1: usb 0c.03.00 8086/2938 11 4:1881 32 Intel Corporation 0.26.2: usb 0c.03.00 8086/2939 11 4:18a1 32 Intel Corporation 0.26.7: usb 0c.03.20 8086/293c 11 0:f2826c00 1024 Intel Corporation 0.27.0: aud 04.03.00 8086/293e 11 0:f2620004 16384 1: 16 Intel Corporation 486486 82801IB/IR/IH (ICH9 Family) HD Audio Controller 0.28.0: brg 06.04.00 8086/2940 11 Intel Corporation 0.28.1: brg 06.04.00 8086/2942 11 Intel Corporation 0.28.3: brg 06.04.00 8086/2946 11 Intel Corporation 0.29.0: usb 0c.03.00 8086/2934 11 4:18c1 32 Intel Corporation 0.29.1: usb 0c.03.00 8086/2935 11 4:18e1 32 Intel Corporation 0.29.2: usb 0c.03.00 8086/2936 11 4:1c01 32 Intel Corporation 0.29.7: usb 0c.03.20 8086/293a 11 0:f2827000 1024 Intel Corporation 0.3.0: ser 07.80.00 8086/2a44 11 0:f2826804 16 1: 16 Intel Corporation Mobile 4 Series Chipset Intel Management Engine Interface 0.3.3: ser 07.00.02 8086/2a47 11 0:1831 16 1:f2624000 4096 Intel Corporation 20EC17AA Active Management Technology - SOL 0.30.0: brg 06.04.01 8086/2448 255 Intel Corporation 82801BAM/CAM/DBM Hub Interface to PCI Bridge 0.31.0: brg 06.01.00 8086/2917 0 Intel Corporation 0.31.2: disk 01.06.01 8086/2929 11 0:1c49 16 1:183d 16 2:1c41 16 3:1839 16 4:1c21 32 5:f2826000 2048 Intel Corporation ICH9M/ME ICH9M/ME AHCI Controller 0.31.3: smb 0c.05.00 8086/2930 11 0:f2827404 256 1: 16 4:1c61 32 Intel Corporation Intel ICH9 Family SMBus Controller Intel ICH9 Family SMBus Controller 3.0.0: net 02.80.00 8086/4237 11 0:f254 8192 1: 16 Intel Corporation 5100 AGN Intel (R) WiFi Link 5100 AGN
Re: [9fans] Intel X4500 Integrated Graphics support
On Tue Dec 20 02:41:29 EST 2011, aku...@mail.nanosouffle.net wrote: My Thinkpad X200s has an Intel X4500 card, but vga(3) defaults to using vesa. Has anyone added any support for this card lately? Or is there any other vga `type' that can be set in /dev/vgactl, which would offer better performance than vesa, for this card? i think most people are using vesa. unfortunately that limits one to 4:3 graphics modes. which kernel are you using? if you get write-combining going through pat or mtrr, and use double buffering, things should be pretty good on most hardware. (true of the kernels you could download today.) - erik
Re: [9fans] Intel X4500 Integrated Graphics support
On Tue, Dec 20, 2011 at 7:52 AM, erik quanstrom quans...@quanstro.net wrote: i think most people are using vesa. unfortunately that limits one to 4:3 graphics modes. Some card/monitor combinations seem to support other aspect ratios that are technically outside of the VESA spec. For example, my NVidia GeForce 8400GS coupled with an NEC AccuSync AS221WM 22 via DVI-D[1] happily runs[2] at the monitor's native resolution of 1680x1050 with VESA, which is 16:10. I was also able to achieve 1680x1050 on the AS221WM with an Intel GMA 3000 via VGA. The deciding factor seems to be whatever modes are contained in the specific VESA BIOS that is in your specific video card. Note: depending upon the monitor, and depending upon how the card is connected to the monitor, the VESA BIOS may present the user with different available modes. Typically, aux/vga -p will produce different output when the same hardware is connected via VGA, DVI-D, HDMI, etc. -sl [1] term% @{rfork n; aux/realemu; aux/vga -p} fd 00FD00384C1F5311000A202020202020 vesa flagUlinear|Hlinear|Fsnarf vesa sigVESA 3.0 vesa oemNVIDIA 96.134 vesa vendor NVIDIA Corporation vesa productG86 Board - p413h05 vesa revChip Rev vesa cap 8-bit-dac vesa mem14680064 vesa mode 0x100 640x400x8 m8 packed vesa mode 0x101 640x480x8 m8 packed vesa mode 0x103 800x600x8 m8 packed vesa mode 0x105 1024x768x8 m8 packed vesa mode 0x107 1280x1024x8 m8 packed vesa mode 0x10e 320x200x16 r5g6b5 direct vesa mode 0x10f 320x200x32 x8r8g8b8 direct vesa mode 0x111 640x480x16 r5g6b5 direct vesa mode 0x112 640x480x32 x8r8g8b8 direct vesa mode 0x114 800x600x16 r5g6b5 direct vesa mode 0x115 800x600x32 x8r8g8b8 direct vesa mode 0x117 1024x768x16 r5g6b5 direct vesa mode 0x118 1024x768x32 x8r8g8b8 direct vesa mode 0x11a 1280x1024x16 r5g6b5 direct vesa mode 0x11b 1280x1024x32 x8r8g8b8 direct vesa mode 0x130 320x200x8 m8 packed vesa mode 0x131 320x400x8 m8 packed vesa mode 0x132 320x400x16 r5g6b5 direct vesa mode 0x133 320x400x32 x8r8g8b8 direct vesa mode 0x134 320x240x8 m8 packed vesa mode 0x135 320x240x16 r5g6b5 direct vesa mode 0x136 320x240x32 x8r8g8b8 direct vesa mode 0x13d 640x400x16 r5g6b5 direct vesa mode 0x13e 640x400x32 x8r8g8b8 direct vesa mode 0x160 1280x800x8 m8 packed vesa mode 0x161 1280x800x32 x8r8g8b8 direct vesa mode 0x162 768x480x8 m8 packed vesa mode 0x168 1680x1050x8 m8 packed vesa mode 0x169 1680x1050x32 x8r8g8b8 direct edid mfrNEC edid serialstr 03105090TA edid name AS221WM edid product26562 edid serial 0 edid version1.3 edid mfrdate2010.10 edid size (cm) 47x30 edid gamma 2.20 edid vert (Hz) 56-76 edid horz (Hz) 31000-83000 edid pclkmax17000 edid flags digital standby suspend activeoff edid 640x480@60Hz clock=25.175 shb=648 ehb=792 ht=800 vrs=490 vre=492 vt=525 hsync=- vsync=- edid 640x480@73Hz clock=31.5 shb=648 ehb=824 ht=832 vrs=489 vre=492 vt=520 hsync=- vsync=- edid 640x480@75Hz clock=31.5 shb=640 ehb=840 ht=840 vrs=481 vre=484 vt=500 hsync=- vsync=- edid 800x600@56Hz clock=36 shb=800 ehb=1024 ht=1024 vrs=601 vre=603 vt=625 hsync=+ vsync=+ edid 800x600@60Hz clock=40 shb=800 ehb=1056 ht=1056 vrs=601 vre=605 vt=628 hsync=+ vsync=+ edid 800x600@72Hz clock=50 shb=800 ehb=1040 ht=1040 vrs=637 vre=643 vt=666 hsync=+ vsync=+ edid 800x600@75Hz clock=49.5 shb=800 ehb=1056 ht=1056 vrs=601 vre=604 vt=625 hsync=+ vsync=+ edid 1024x768@60Hz clock=65 shb=1024 ehb=1344 ht=1344 vrs=771 vre=777 vt=806 hsync=- vsync=- edid 1024x768@70Hz clock=75 shb=1024 ehb=1328 ht=1328 vrs=771 vre=777 vt=806 hsync=- vsync=- edid 1024x768@75Hz clock=78.75 shb=1024 ehb=1312 ht=1312 vrs=769 vre=772 vt=800 hsync=+ vsync=+ edid 1280x1024@75Hz clock=135 shb=1280 ehb=1688 ht=1688 vrs=1025 vre=1028 vt=1066 hsync=+ vsync=+ edid 1680x1050@60Hz clock=146.25 shb=1784 ehb=1960 ht=2240 vrs=1053
Re: [9fans] Intel X4500 Integrated Graphics support
Some card/monitor combinations seem to support other aspect ratios that are technically outside of the VESA spec. For example, my NVidia GeForce 8400GS coupled with an NEC AccuSync AS221WM 22 via DVI-D[1] happily runs[2] at the monitor's native resolution of 1680x1050 with VESA, which is 16:10. I was also able to achieve 1680x1050 on the AS221WM with an Intel GMA 3000 via VGA. The deciding factor seems to be whatever modes are contained in the specific VESA BIOS that is in your specific video card. i never considered the advertized modes might depend on the monitor connected. have you observed this? also, the old code set paddr to the start of the bar, your code sets it to whatever the vbe mode returned. have you observed this, too? - erik
Re: [9fans] Intel X4500 Integrated Graphics support
On Tue, Dec 20, 2011 at 9:03 AM, erik quanstrom quans...@quanstro.net wrote: i never considered the advertized modes might depend on the monitor connected. have you observed this? Yes. I have a few combinations of VGA-VGA, DVI-DVI, VGA-DVI, DVI-HDMI, etc., cables, and, using the same card and monitor, I get different output from aux/vga -p depending upon the combination. I've observed this with other cards and monitors as well. It seems like the card firmware does some kind of autodetection to figure out which modes it wants to present. also, the old code set paddr to the start of the bar, your code sets it to whatever the vbe mode returned. have you observed this, too? Attempting 1680x1050x32 was hanging my machine[1]. Cinap identified the problem and provided the fix. I can't speak much on the code as I don't really understand the mechanism. -sl [1] http://www.flickr.com/photos/stanleylieber/6403274727/in/set-72157627976638191/
Re: [9fans] Intel X4500 Integrated Graphics support
I have tried 1280x800x32 on the laptop and 1280x1024x16 and 1280x1024x32 on a monitor connected to the laptop via VGA. In all cases, the result is a very, very incredibly slow and choppy rio. I'm using the stock Plan 9 kernel (with a patch for IL (*shakes fist at the 'Labs*)). ak On Tue, Dec 20, 2011 at 5:52 AM, erik quanstrom quans...@quanstro.net wrote: i think most people are using vesa. unfortunately that limits one to 4:3 graphics modes. which kernel are you using? if you get write-combining going through pat or mtrr, and use double buffering, things should be pretty good on most hardware. (true of the kernels you could download today.) - erik
Re: [9fans] Intel X4500 Integrated Graphics support
On Tue Dec 20 23:57:09 EST 2011, aku...@mail.nanosouffle.net wrote: I have tried 1280x800x32 on the laptop and 1280x1024x16 and 1280x1024x32 on a monitor connected to the laptop via VGA. In all cases, the result is a very, very incredibly slow and choppy rio. I'm using the stock Plan 9 kernel (with a patch for IL (*shakes fist at the 'Labs*)). there could be many things wrong. if you're having a mtrr issue, then 9atom should fix it, since i gave mtrrs a pass since they are depricated and require hooks into the clock interrupt. but i'm wondering if rio is the only thing that's choppy on your system. why don't you send pci output? it's too bad you don't have the 9atom mods to /dev/irqalloc that would let us know if you have a ringing irq. - erik