Re: dheitmueller/cx23885_fixes.git and mygica x8507
Hi El 27/06/12 01:52, Devin Heitmueller escribió: On Tue, Jun 26, 2012 at 11:40 PM, Alfredo Jesús Delaiti alfredodela...@netscape.net wrote: The problem was that tvtime was set to 768, by passing a resolution to 720 was solved. Sorry for not having tried before. With a resolution of 720 pixels the image looks good. My sincere apologies and thanks. I'll have to check if that's a driver bug or not. The way the logic is supposed to work is the application is supposed to propose a size, and if the driver concludes the size is unacceptable it should return the size that it intends to actually operate at. The application is expected to read the resulting size from the driver and adjust accordingly. Hence, either: 1. the driver is saying ok to 768 and then tvtime receives green video from the driver. 2. the driver properly returns 720 when asked for 768, but tvtime doesn't check for the adjusted size. Scenario #1 is a driver bug, and scenario #2 is a tvtime bug. Devin What I can I do to know what is the problem? I tried the following: I have two cards, one FlyVideo 3000 that has no problems with TVTime to change the resolution (no green line on the right side) and over the X8507 has the problem. With the X8507 card with the resolution set at 768 pixels, if I change the TV standards NTSC, PAL-M, PAL-N, NTSC-JP no green line(Of course the image is distorted). If change to Pal, Pal-Nc and Pal-60 shows the green line. Always using TVTime. Output of TVTime at 768 first and 720 below alfredo@dhcppc1:/usr/share/man/es tvtime -v --device=/dev/video1 Ejecutando tvtime 1.0.2. Leyendo la configuración de /etc/tvtime/tvtime.xml Leyendo la configuración de /home/alfredo/.tvtime/tvtime.xml cpuinfo: CPU AMD Phenom(tm) 8450 Triple-Core Processor, family 15, model 2, stepping 3. cpuinfo: CPU measured at 2104,519MHz. tvtime: Cannot set priority to -10: Permiso denegado. xcommon: Display :0, vendor The X.Org Foundation, vendor release 10903000 xfullscreen: Using XINERAMA for dual-head information. xfullscreen: Pixels are square. xfullscreen: Number of displays is 1. xfullscreen: Head 0 at 0,0 with size 1920x1080. xcommon: Have XTest, will use it to ping the screensaver. xcommon: Pixel aspect ratio 1:1. xcommon: Pixel aspect ratio 1:1. xcommon: Window manager is KWin and is EWMH compliant. xcommon: Using EWMH state fullscreen property. xcommon: Using EWMH state above property. xcommon: Using EWMH state below property. xcommon: Pixel aspect ratio 1:1. xcommon: Displaying in a 768x576 window inside 768x576 space. xvoutput: Using XVIDEO adaptor 63: Radeon Textured Video. speedycode: Using MMXEXT optimized functions. station: Reading stationlist from /home/alfredo/.tvtime/stationlist.xml videoinput: Using video4linux2 driver 'cx23885', card 'Mygica X8507' (bus PCIe::02:00.0). videoinput: Version is 197635, capabilities 5010011. videoinput: Maximum input width: 768 pixels. tvtime: Sampling input at 768 pixels per scanline. xcommon: Pixel aspect ratio 1:1. xcommon: Displaying in a 768x576 window inside 768x576 space. xcommon: Received a map, marking window as visible (58). tvtime: Cleaning up. Gracias por usar tvtime. alfredo@dhcppc1:/usr/share/man/es tvtime -v --device=/dev/video1 Ejecutando tvtime 1.0.2. Leyendo la configuración de /etc/tvtime/tvtime.xml Leyendo la configuración de /home/alfredo/.tvtime/tvtime.xml cpuinfo: CPU AMD Phenom(tm) 8450 Triple-Core Processor, family 15, model 2, stepping 3. cpuinfo: CPU measured at 2104,500MHz. tvtime: Cannot set priority to -10: Permiso denegado. xcommon: Display :0, vendor The X.Org Foundation, vendor release 10903000 xfullscreen: Using XINERAMA for dual-head information. xfullscreen: Pixels are square. xfullscreen: Number of displays is 1. xfullscreen: Head 0 at 0,0 with size 1920x1080. xcommon: Have XTest, will use it to ping the screensaver. xcommon: Pixel aspect ratio 1:1. xcommon: Pixel aspect ratio 1:1. xcommon: Window manager is KWin and is EWMH compliant. xcommon: Using EWMH state fullscreen property. xcommon: Using EWMH state above property. xcommon: Using EWMH state below property. xcommon: Pixel aspect ratio 1:1. xcommon: Displaying in a 768x576 window inside 768x576 space. xvoutput: Using XVIDEO adaptor 63: Radeon Textured Video. speedycode: Using MMXEXT optimized functions. station: Reading stationlist from /home/alfredo/.tvtime/stationlist.xml videoinput: Using video4linux2 driver 'cx23885', card 'Mygica X8507' (bus PCIe::02:00.0). videoinput: Version is 197635, capabilities 5010011. videoinput: Maximum input width: 768 pixels. tvtime: Sampling input at 720 pixels per scanline. xcommon: Pixel aspect ratio 1:1. xcommon: Displaying in a 768x576 window inside 768x576 space. xcommon: Received a map, marking window as visible (60). tvtime: Cleaning up. Gracias por usar tvtime. Thank you very much for your help and time. Alfredo -- Dona tu voz http://www.voxforge.org/es -- To unsubscribe from this list: send the line unsubscribe
dheitmueller/cx23885_fixes.git and mygica x8507
Hi all I tried the patches made by Devin Heitmueller, and returned soundto the plate mygica X8507. Has not corrected the green band that appears on the left side and shrinks the image by changing a little the aspect ratio, compresses a bit horizontally. With kernel versions 3.0, 3.1 and 3.2 that did not happen. Thanks Alfredo -- Dona tu voz http://www.voxforge.org/es -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: dheitmueller/cx23885_fixes.git and mygica x8507
On Tue, Jun 26, 2012 at 2:07 PM, Alfredo Jesús Delaiti alfredodela...@netscape.net wrote: Hi all I tried the patches made by Devin Heitmueller, and returned soundto the plate mygica X8507. Has not corrected the green band that appears on the left side and shrinks the image by changing a little the aspect ratio, compresses a bit horizontally. With kernel versions 3.0, 3.1 and 3.2 that did not happen. Hello Alfredo, Thanks for testing. Glad to hear you're having some success with those patches. A few questions about your specific board (since I don't have the actual hardware): 1. Which cx2388x based chip does it have? cx23885? cx23887? cx23888? 2. Specifically which video standard are you using? NTSC? PAL-BG? PAL-DK? 3. What input are you capturing on? Tuner? Composite? S-video? 4. Can you provide a screenshot showing the problem? 5. Are you capturing raw video, or using MPEG encoder (assuming your board has a cx23417)? My guess is this is some sort of problem with the video standard selection. All of my testing thus far has been with NTSC-M, so I would guess there is probably some general regression in PAL or SECAM support (which should be pretty easy to fix once I have the answers to the above questions). Devin -- Devin J. Heitmueller - Kernel Labs http://www.kernellabs.com -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: dheitmueller/cx23885_fixes.git and mygica x8507
Hika Devin El 26/06/12 15:13, Devin Heitmueller escribió: On Tue, Jun 26, 2012 at 2:07 PM, Alfredo Jesús Delaiti alfredodela...@netscape.net wrote: Hi all I tried the patches made by Devin Heitmueller, and returned soundto the plate mygica X8507. Has not corrected the green band that appears on the left side and shrinks the image by changing a little the aspect ratio, compresses a bit horizontally. With kernel versions 3.0, 3.1 and 3.2 that did not happen. Hello Alfredo, Thanks for testing. Glad to hear you're having some success with those patches. A few questions about your specific board (since I don't have the actual hardware): 1. Which cx2388x based chip does it have? cx23885? cx23887? cx23888? CX23885 2. Specifically which video standard are you using? NTSC? PAL-BG? PAL-DK? PAL-Nc and NTSC (ntsc is fine at 765 pixels) 3. What input are you capturing on? Tuner? Composite? S-video? Tuner 4. Can you provide a screenshot showing the problem? Yes, but read below 5. Are you capturing raw video, or using MPEG encoder (assuming your board has a cx23417)? Raw video, not have a cx23417 My guess is this is some sort of problem with the video standard selection. All of my testing thus far has been with NTSC-M, so I would guess there is probably some general regression in PAL or SECAM support (which should be pretty easy to fix once I have the answers to the above questions). Devin The problem was that tvtime was set to 768, by passing a resolution to 720 was solved. Sorry for not having tried before. With a resolution of 720 pixels the image looks good. My sincere apologies and thanks. Alfredo -- Dona tu voz http://www.voxforge.org/es -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: dheitmueller/cx23885_fixes.git and mygica x8507
On Tue, Jun 26, 2012 at 11:40 PM, Alfredo Jesús Delaiti alfredodela...@netscape.net wrote: The problem was that tvtime was set to 768, by passing a resolution to 720 was solved. Sorry for not having tried before. With a resolution of 720 pixels the image looks good. My sincere apologies and thanks. I'll have to check if that's a driver bug or not. The way the logic is supposed to work is the application is supposed to propose a size, and if the driver concludes the size is unacceptable it should return the size that it intends to actually operate at. The application is expected to read the resulting size from the driver and adjust accordingly. Hence, either: 1. the driver is saying ok to 768 and then tvtime receives green video from the driver. 2. the driver properly returns 720 when asked for 768, but tvtime doesn't check for the adjusted size. Scenario #1 is a driver bug, and scenario #2 is a tvtime bug. Devin -- Devin J. Heitmueller - Kernel Labs http://www.kernellabs.com -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
