Re: [Intel-gfx] gstreamer-vaapi does not work with g45
But isn't this a decision to be made by the mainline maintainers? Obviously, but why shouldn't they reject a widely requested feature when the code is mature enough? There was nothing ever rejected, as no patch was ever recieved. So I was told on the MPlayer-users mailing list. MPlayer developers do not crawl the web in search for possible improvements. To get a new feature included in MPlayer, it is best to send a patch to MPlayer-dev-eng list, like it was done with vdpau. I can't do that, I'm no programmer of the C family of languages. Sorry. Greets, Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] gstreamer-vaapi does not work with g45
Am 26.05.2012 17:05, schrieb Niccolò Belli: [..] no one is going to maintain mplayer-vaapi anymore [...] Is this true? I've seen no changes for a long time. I thought maybe maintainers see no need to work on software that does it's job. I would be very sorry if it was really dead. Greets, Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] Specific resolution without monitor
I'm using an ASUS Eeebox B202 so I don't have the option of adding a different video card. I'm not quite sure what you mean by modifying hardware but replacing the B202 defeats the purpose of trying to use it in the first place. Are you suggesting I avoid Intel graphics cards for this type of setup? My preference would be, that the force-parameters would be enabled again. But I have little hope for that. By modifying hardware I meant to change the circuitry inside the monitor, so that EDID data is transmitted, even when the monitor is switched off. By adding hardware I thought of a device to plug between the computer and the monitor which injects fake EDID data. Those devices, however, do cost about as much as a cheap monitor. By replacing hardware, I meant to use a (modern) monitor which transmits EDID, even without power connected. Greets, Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] Question (about setting brightness and contrast)
Hi! I'm no real expert, but I dare to guess some answers anyway... Will there ever be a Control Center like the Windows version ? Probably not. It is not the job of a driver to communicate with the user. GUIs are made by other people. Your desktop environment could provide such a tool. To increase brightness to 150%, you can use xrandr --output which_one --brightness 1.5 To reduce contrast to 75%, you can use xrandr --output which_one --gamma 0.75:0.75:0.75 Greets, Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
[Intel-gfx] OT: Video tearing
Hi, perhaps one of the experts can answer this in a few words... SandyBridge can prevent tearing only by using pageflipping. pageflipping on Xorg always flips the whole framebuffer, so it can only be synced to one output device. The vaapi-enabled MPlayer plays nice in fullscreen mode (via vaapi or gl), but sometimes tears in windowed mode. Is this a MPlayer, Xorg, intel driver or SandyBridge problem? It's clear that pageflipping can not be syncronized to two displays at once, but I see no theoretical need for a video being fullscreen to make use of pageflipping. Thank you for any hints! Greets, Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] Video tearing on Sandybridge
The only workaround is [...] to only use fullscreen DRI video applications (OpenGL or libva decoders) that use SwapBuffers. Yes, works perfectly while only one screen is connected. That means, this definition of fullscreen is the whole framebuffer, and not the content of one display? This would in some way explain why tearing can not be reliably prevented while more than one screen is active. Thanks for the explanations! Greets, Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] Video tearing on Sandybridge
Video tearing in windows is a known issue on SandyBridge And also on IvyBridge, I presume. Then I'll try to be patient until there's a new implementation of vsynced update logic in the driver :-) Thanks for the explanations and all the good work! Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
[Intel-gfx] Video tearing on Sandybridge
Hello, I'm running vaapi-mplayer on debian wheezy, which has fairly up-to-date intel drivers. (Right now i965-va-driver is outdated, so I use the sid package of that.) I do not have any window manager, only X and an xterm. (Really, not even twm. It is only a test installation.) Both output via OpenGL and VA-API play fine if there is only one active screen, or two screens which display the same picture (clone mode). If, however, two screens are next to or on top of each other, playing video on one of the screens can show some tearing. It is not always seen with normal video, a special test pattern is helpful. Also, it does only tear in one out of ten tries, you can hit pause again and again, sooner or later the tearing will appear, and disappear again after the next pause/unpause cycle. While the tearing is there, it stays at about the same height of the video until the next pause/unpause cycle. Most times it is seen in the top third of the video. It does not matter if the video is fullscreen or not. One screen is 1440x900 via DVI, the other is 1920x1080 via HDMI. Both screens run 60Hz, my test video is 30fps and full 1920x1080. Is it likely that this is a bug, or am I doing something wrong? Thank you all! Greets, Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] VA-API brightness property
Please, can anyone tell me if there is a list for user questions about VAAPI? I have several questions... Greets, Kiste Am 09.03.2012 08:04, schrieb Oliver Seitz: Hi! I'm using the patched, VA-API enabled MPlayer on SandyBridge. System is Debian Wheezy. Works great, decodes BluRay-like quality with neglectable CPU load (below 5%). Now, I'm trying to adjust brightness. I think I've read that VA-API defines a brightness property, but MPlayer can not set it. Is this feature still missing in the driver, or is MPlayer calling for it in the wrong way? Thanks for any hints! Greets, Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] Graphics switching and LVDS detection
How could this be implemented in a clean way? Of course forcing LVDS on should become a parameter, A patch for this was made some time ago, but it was not accepted in the end. Concerns were that using those force-parameters could be advertised in internet forums and people use them accidentally without understanding the purpose. Greets, Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
[Intel-gfx] VA-API brightness property
Hi! I'm using the patched, VA-API enabled MPlayer on SandyBridge. System is Debian Wheezy. Works great, decodes BluRay-like quality with neglectable CPU load (below 5%). Now, I'm trying to adjust brightness. I think I've read that VA-API defines a brightness property, but MPlayer can not set it. Is this feature still missing in the driver, or is MPlayer calling for it in the wrong way? Thanks for any hints! Greets, Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] for Graphics support for Linux Ubuntu10.04
Hello, this list is mainly about development and issues in the newest driver version. If you can, please try at least the latest (11.10) ubuntu version. In case the problems don't exist anymore in 11.10, it is more an ubuntu problem than an intel driver problem. Greets, Kiste hello guys, I am Monark .I have laptop which is Lenovo G570. When I use windows 7 it's work perfectly but when I use Linux (Ubuntu 10.4) it is not support for Ethernet,SDcard, and Graphics which is Intel HD 3000. I did patch for Ethernet as well as SDcard but my main problem is ubuntu still dont support graphics. so plz help me how i give support for graphics Regards Monark ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] How can I set non-60Hz-Modes?
On 10.08.2011 18:21, Felix Miata wrote: On 2011/08/10 14:15 (GMT+0200) Oliver Seitz composed: Configuration of software is not done through conf files anymore, it is done using hardware. If autodetection gives values you do not want, you have to alter the hardware. I can't imagine people trying to configure multihead without .conf files. How's that supposed to work? I've been exaggerating a bit, I must confess... But, to keep things straight, I really did multihead setup using xrandr in a startup script. Greets, Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] How can I set non-60Hz-Modes?
On 10.08.2011 20:16, Felix Miata wrote: On 2011/08/10 19:58 (GMT+0200) Oliver Seitz composed: Felix Miata wrote: On 2011/08/10 14:15 (GMT+0200) Oliver Seitz composed: Configuration of software is not done through conf files anymore, it is done using hardware. If autodetection gives values you do not want, you have to alter the hardware. I can't imagine people trying to configure multihead without .conf files. How's that supposed to work? I've been exaggerating a bit, I must confess... But, to keep things straight, I really did multihead setup using xrandr in a startup script. You think mere mortals are going to find startup scripts, not to mention xrandr, easier to figure out than config files? No. I described this situation because it annoys me. I do not like it at all. Nevertheless I have to cope with it in some way as I can't modify the drivers. Greets, Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] LVDS Undetected
video=LVDS-1:e Unfortunately this didn't enable the LVDS output (at least xrandr doesn't show it as an available output with a default boot - ie no xorg customization). Does this require an xorg.conf for the output to show up? Some months ago I've tried that, I also had no success, with or without xorg.conf. Greets, Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] [PATCH] drm, drm/i915/lvds: Honour video= parameter to override LVDS fixed mode
Hi Chris, have you updated this patch? I think this patch may be obsolete, as these patches http://lists.freedesktop.org/archives/intel-gfx/2011-March/009583.html do the same and much more. It is not clear yet how to prevent users from accidentally using these functions which will make the display unreadable when used carelessly. Greets, Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] HDMI on D525 detected as LVDS (Was: Re: YCbCr colourspace output)
Am I missing something, or does KMS only accept the BIOS provided panel timings? There is a patch pending about setting LVDS parameters by hand if no or incorrect display data is present. But the controlling options are still being discussed as I understand it. Greets, Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] [PATCH 0/3] [drm/i915] - LVDS mode setting fixes
I'd very much appreciate it if these could please be merged into drm/i915. The changes are not complex and should be easy to follow. I have the feeling that these patches may also help on this topic: http://lists.freedesktop.org/archives/intel-gfx/2011-February/009376.html Chris Wilson supplied a patch on that one, but I was not able to test it due to me lacking skills. As you wrote some documentation about using your patches, I may be able to try *them*. It won't be before next week, though. Greets, Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] [PATCH] drm, drm/i915/lvds: Honour video= parameter to override LVDS fixed mode
I have not found out how to actually use that patch, I had no success in activating the LVDS output. This seems to be the wrong list for user questions, but I *did* search the web and found no better place... Could perhaps please someone point me to the right place for this kind of questions? And, will this patch (or the function it provides) feed through to a stable kernel or intel-driver release without being tested? Apologies, Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] crash when loading intelfb on D945GSEJT board
So it sounds not that special regarding graphics, but more like standard hardware. The part of the hardware the graphics drivers have to deal with, yes. So now I'm sure i915 is the right driver, not intelfb. Thanks again! Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] [PATCH] drm, drm/i915/lvds: Honour video= parameter to override LVDS fixed mode
I'm sorry, I'm still too stupid... I've (hopefully) applied the patch to 2.6.37-release and configured i915 to be compiled in the kernel with modesetting by default. KMS works for VGA, and resolution can be set like video=1024x768 But I have not found out how to actually use that patch, I had no success in activating the LVDS output. Can anyone give me a hint on what parameters to use? Thanks a lot! Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
[Intel-gfx] crash when loading intelfb on D945GSEJT board
Hi. I can not make intelfb run on intel board D945GSEJT. I've tried a very clean setup, here's what I've done: Install a minimal debian squeeze (stable) $ wget http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.37.tar.bz2 $ tar -xf linux-2.6.37.tar.bz2 $ cd linux-2-6-37 $ make defconfig using make menuconfig, I enabled Configure standard features, disabled i915, enabled as module intelfb with intelfb_debug $ make $ make modules_install $ update-initramfs -c -k 2.6.37 $ make install $ update-grub When rebooting, the machine crashes in the init sequence by performing a reboot, over and over again. Starting the old kernel, I did: $ echo blacklist intelfb /etc/modprobe.d/fbdev-blacklist.conf Now, the machine boots to a working text mode. $ modprobe intelfb idonly FATAL: Error inserting intelfb (/path/to/module/intelfb.ko): No such device The commands $ modprobe intelfb probeonly and $ modprobe intelfb noregister execute without error, the module is loaded The commands $ modprobe intelfb noinit and $ modprobe intelfb lead to a crash by instant reboot. Have I done something wrong, or is the 2.6.37 intelfb module broken? Greets, Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
[Intel-gfx] LVDS output not working (anymore)
Hello list! I'm using intel D945GSEJT boards, connected to industrial LVDS panels without EDID or the like. On debian 5.0 this did work when disabling kms (parameter nomodeset). When running X, LVDS could be enabled using xrandr. Now, on debian 6.0, LVDS output does not show up in xrandr's output list anymore. I understand that there have been some recent changes that are not fully applied to debian 6.0. Is there a way to activate the LVDS output? I wouldn't need X, a working framebuffer would be fine. I've tried intelfb on 2.6.37 kernel, but it crashes (reboots) at once when I execute modprobe intelfb. No log messages are visible after the reboot, I presume the messages aren't written to disk in time before the reboot occurs. Greets, Kiste ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx