Hello Vladimir, Attached I enclosed the SSDT tables. Thanks, Just for helping you to keep the reference, the product is:
HP Pavilion DV3 4070ss dmidecode -s system-product-name; dmidecode -s system-version; lspci -vnnn | perl -lne 'print if /^\d+\:.+(\[\S+\:\S+\])/' | grep VGA HP Pavilion dv3 Notebook PC 0492100000202B10000020000 00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller]) 01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Manhattan [Mobility Radeon HD 5000 Series] [1002:68e0] (rev ff) (prog-if ff) test_off.sh Trying \_SB.PCI0.P0P1.VGA._OFF: failed Trying \_SB_.PCI0.OVGA.ATPX: failed Trying \_SB_.PCI0.OVGA.XTPX: failed Trying \_SB.PCI0.P0P2.PEGP._OFF: works! Anton On 14/09/10 15:12, Vladimir Chernichkin wrote: > Seems your dsdt has no references to graphics switching methods. Maybe you > should consider posting to launchpad or sending me your SSDT's which can be > found in /sys/firmware/acpi/tables > > 2010/9/11 Andrew Wright<312...@bugs.launchpad.net> > >> dmidecode -s system-product-name >> HP Pavilion dv7 Notebook PC >> >> dmidecode -s system-version >> 048E100000242B10000020000 >> >> lspci -vnnn | perl -lne 'print if /^\d+\:.+(\[\S+\:\S+\])/' | grep VGA >> 01:05.0 VGA compatible controller [0300]: ATI Technologies Inc M880G >> [Mobility Radeon HD 4200] [1002:9712] (prog-if 00 [VGA controller]) >> 02:00.0 VGA compatible controller [0300]: ATI Technologies Inc Manhattan >> [Mobility Radeon HD 5000 Series] [1002:68e0] (prog-if 00 [VGA controller]) >> >> ~/acpi_call$ ./test_off.sh >> Trying \_SB.PCI0.P0P1.VGA._OFF: failed >> Trying \_SB_.PCI0.OVGA.ATPX: failed >> Trying \_SB_.PCI0.OVGA.XTPX: failed >> Trying \_SB.PCI0.P0P2.PEGP._OFF: failed >> Trying \_SB.PCI0.MXR0.MXM0._OFF: failed >> Trying \_SB.PCI0.PEG1.GFX0._OFF: failed >> Trying \_SB.PCI0.PEG1.GFX0.DOFF: failed >> Trying \_SB.PCI0.XVR0.Z01I.DGOF: failed >> Trying \_SB.PCI0.PEGR.GFX0._OFF: failed >> Trying \_SB.PCI0.PEG.VID._OFF: failed >> Trying \_SB.PCI0.P0P2.DGPU._OFF: failed >> >> >> ** Attachment added: "DSDT.dsl" >> >> https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/312756/+attachment/1569876/+files/DSDT.dsl >> >> -- >> support graphics card hot switch >> https://bugs.launchpad.net/bugs/312756 >> You received this bug notification because you are a direct subscriber >> of the bug. >> >> Status in X.Org X server: New >> Status in “xorg” package in Ubuntu: Invalid >> Status in “xorg-server” package in Ubuntu: Triaged >> >> Bug description: >> http://forum.notebookreview.com/showthread.php?t=258304 >> >> Hybrids with the Ability to turn off the 3d chip: >> >> AMD/ATI calls it PowerXpress and Nvidia HybridPower. It uses 2 graphics >> cards, one energy efficient with little 3d power and the other for gaming >> (fast and uses more/a lot of power), the user can choose which chip to use. >> This is not a new concept. Sony has build in 2 graphics chips into some of >> their laptops for years. In the past a reboot was required to switch between >> the chips. With the new generation it is possible to change between chips on >> the fly, the screen will flicker but no need to reboot. At least in Windows >> Vista (XP, Linux not supported) the user can switch freely between the chips >> or set up a profile to do so automatically (eg when on battery use low power >> chip and when plugged in use the more powerful chip). >> >> The graphic card hybrid not only works with two Nvidia or AMD cards but the >> low power Intel graphics solutions (mostly shard memory) can also be >> combined with 3d chips from AMD or Nvidia. This solution is ideal for users >> who want maximum battery life and be able to play current games. The most >> likely combination is Intel shard memory graphics card for battery life and >> some low to mid level 3d chip. This will not give great 3d performance but >> enable you to play some games. >> >> Limitations are the drivers. Special drivers are needed depending on which >> graphic chips are combined in the hybrid. This will most likely make you >> depended on the Notebook manufactures driver support. It is uncertain if 3rd >> party drivers (such as laptopvideo2go) will be usable. >> >> The following notebooks have Nvidia hybrid graphics (as seen on the link >> below): >> http://www.nvidia.com/object/io_1221136906708.html >> - Sony VAIO Z (Nvidia GeForce 9300M GS& Intel GMA 4500MHD) >> - Fujitsu Siemens Amilo XI 3650 (Nvidia GeForce 9600M GT& Intel GMA >> 4500MHD) >> - BenQ Joybook S42 (Nvidia GeForce 9600M GT& Intel GMA 4500MHD) >> >> On the NVidia side, we reported this issue in the nvnews forum: >> http://www.nvnews.net/vbulletin/showthread.php?p=1916754 >> >> On the AMD/ATI side, we got words from Alex Deucher that he will liaise >> with AMD for docs in time: >>> We can definitely look into it, the problem is we already have a >>> backlog of stuff with higher priority (finishing 3D, newer power >>> management bits, investigating IDCT/UVD, etc.) to work through at the >>> moment, so I cannot say when we'd get to hybrid graphics. The other >>> problem is that since many of these hybrid solutions are multi-vendor, >>> we may not have the rights release certain IP. Even if would could >>> release some information, as has been stated previously, the driver >>> stack needs significant work to support something like this. >> On the Sony Vaio Z series, right now both cards are visible under Linux, >> but there is no way to hot-switching-off (if that is a word...) the Nvidia >> card. There are currently ~45 users of Sony Vaio Z series using Linux that >> would like this feature to be implemented. See: >> >> https://launchpad.net/~sony-vaio-z-series<https://launchpad.net/%7Esony-vaio-z-series> >> >> Also, see: >> >> http://forum.notebookreview.com/showthread.php?t=325616&page=1 >> http://forum.notebookreview.com/showthread.php?t=325616&page=2 >> http://forum.notebookreview.com/showthread.php?t=325616&page=3 >> http://forum.notebookreview.com/showthread.php?t=325616&page=4 >> http://forum.notebookreview.com/showthread.php?t=325616&page=5 >> >> To unsubscribe from this bug, go to: >> https://bugs.launchpad.net/xorg-server/+bug/312756/+subscribe >> -- Antón Velo Lanchas Dpto. Oceanoloxía IIM - CSIC Eduardo Cabello 6, 36208 Vigo, Spain Tlf: +34 986231930 ext 374 Fax: +34 986292762 mail: av...@iim.csic.es ** Attachment added: "DSDT.dat" https://bugs.launchpad.net/bugs/312756/+attachment/1585649/+files/DSDT.dat ** Attachment added: "SSDT1.dat" https://bugs.launchpad.net/bugs/312756/+attachment/1585650/+files/SSDT1.dat ** Attachment added: "SSDT2.dat" https://bugs.launchpad.net/bugs/312756/+attachment/1585651/+files/SSDT2.dat ** Attachment added: "SSDT3.dat" https://bugs.launchpad.net/bugs/312756/+attachment/1585652/+files/SSDT3.dat ** Attachment added: "SSDT4.dat" https://bugs.launchpad.net/bugs/312756/+attachment/1585653/+files/SSDT4.dat ** Attachment added: "SSDT5.dat" https://bugs.launchpad.net/bugs/312756/+attachment/1585654/+files/SSDT5.dat ** Attachment added: "SSDT6.dat" https://bugs.launchpad.net/bugs/312756/+attachment/1585655/+files/SSDT6.dat -- support graphics card hot switch https://bugs.launchpad.net/bugs/312756 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
