Hi I am trying to utilize hardware accelerated grpahics on a system with Integrated Intel GMA3000 graphics and NVidia GeForce GTX 460 on PCI bus and having some issues with loading both Xorg driver. I
obtained and compiled sources for vaapi library (only for Intel, Version
1.0.15), libdrm (V 2.4.37), intel-driver (V 1.0.17). I enabled both
PEG/PCI for the graphics in BIOS, specifying both GPUs in xorg entries
and I got both the kernel mode driver to load. But as all the kernel
mode driver loads, followed by dri and dri2 X extension modules, nvidia
X org driver gets unloaded. I think this is because dri2 is bound with
intel but I am not sure why it would not allow more than one instance of
X driver. Consequently I can not use nvidia driver to do any deHW accelerated decode/ndering (with its single instance it works).
Atached are my Xorg logs and xorg.conf. <br><div class="gmail_quote"><div class="gmail_quote">
<br>
Here is my lsmod output :<br>
<br>
Module Size Used by<br>
ib_iser 38640 0 <br>
rdma_cm 43866 1 ib_iser<br>
ib_cm 48142 1 rdma_cm<br>
iw_cm 18793 1 rdma_cm<br>
ib_sa 29364 2 rdma_cm,ib_cm<br>
ib_mad 48127 2 ib_cm,ib_sa<br>
ib_core 78388 6 ib_iser,rdma_cm,ib_cm,iw_cm,ib_sa,ib_mad<br>
nfsd 277809 2 <br>
nfs 356307 1 <br>
lockd 86161 2 nfsd,nfs<br>
ib_addr 14072 1 rdma_cm<br>
fscache 61529 1 nfs<br>
iscsi_tcp 18587 0 <br>
libiscsi_tcp 25115 1 iscsi_tcp<br>
libiscsi 57546 3 ib_iser,iscsi_tcp,libiscsi_tcp<br>
scsi_transport_iscsi 53735 4 ib_iser,iscsi_tcp,libiscsi<br>
auth_rpcgss 53380 2 nfsd,nfs<br>
nfs_acl 12883 2 nfsd,nfs<br>
sunrpc 245464 17 nfsd,nfs,lockd,auth_rpcgss,nfs_acl<br>
snd_hda_codec_hdmi 32474 9 <br>
snd_hda_codec_realtek 223867 1 <br>
i915 468764 2 <br>
drm_kms_helper 46978 1 i915<br>
drm 242038 3 i915,drm_kms_helper<br>
ftdi_sio 40715 1 <br>
i2c_algo_bit 13423 1 i915<br>
usbserial 47077 3 ftdi_sio<br>
serio_raw 13211 0 <br>
snd_hda_intel 33773 0 <br>
snd_hda_codec 127706 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel<br>
snd_hwdep 13668 1 snd_hda_codec<br>
snd_pcm 97188 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec<br>
snd_seq_midi 13324 0 <br>
snd_rawmidi 30748 1 snd_seq_midi<br>
snd_seq_midi_event 14899 1 snd_seq_midi<br>
snd_seq 61896 2 snd_seq_midi,snd_seq_midi_event<br>
snd_timer 29990 2 snd_pcm,snd_seq<br>
mei 41616 0 <br>
nvidia 12353161 0 <br>
video 19596 1 i915<br>
snd_seq_device 14540 3 snd_seq_midi,snd_rawmidi,snd_seq<br>
snd 78855 10
snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device<br>
soundcore 15091 1 snd<br>
snd_page_alloc 18529 2 snd_hda_intel,snd_pcm<br>
mac_hid 13253 0 <br>
lp 17799 0 <br>
parport 46562 1 lp<br>
usbhid 47199 0 <br>
hid 99559 1 usbhid<br>
r8168 211529 0 <br>
<br>
lspci output:<br>
=================<br>
<br>
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)<br>
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)<br>
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core
Processor Family Integrated Graphics Controller (rev 09)<br>
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)<br>
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)<br>
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)<br>
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5)<br>
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b5)<br>
00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 (rev b5)<br>
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)<br>
00:1f.0 ISA bridge: Intel Corporation Z68 Express Chipset Family LPC Controller (rev 05)<br>
00:1f.2 IDE interface: Intel Corporation 6 Series/C200 Series Chipset Family 4 port SATA IDE Controller (rev 05)<br>
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05)<br>
00:1f.5 IDE interface: Intel Corporation 6 Series/C200 Series Chipset Family 2 port SATA IDE Controller (rev 05)<br>
01:00.0 PCI bridge: NVIDIA Corporation Device 05b9 (rev a3)<br>
02:00.0 PCI bridge: NVIDIA Corporation Device 05b9 (rev a3)<br>
02:02.0 PCI bridge: NVIDIA Corporation Device 05b9 (rev a3)<br>
03:00.0 3D controller: NVIDIA Corporation Device 1088 (rev a1)<br>
03:00.1 Audio device: NVIDIA Corporation GF110 High Definition Audio Controller (rev a1)<br>
04:00.0 VGA compatible controller: NVIDIA Corporation Device 1088 (rev a1)<br>
04:00.1 Audio device: NVIDIA Corporation GF110 High Definition Audio Controller (rev a1)<br>
05:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01)<br>
06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)<br>
07:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)<br>
<br>
Note: On a system with just nvidia driver (PEG only on BIOS, one entry
in xorg.conf), drm_kms_helper and drm does not show up in lsmod. <br>
<br>
Did anybody here successfully able to achieve this?<br>
<br>
Thanks<span><font color="#888888"><br>
<br>
Ratin <br></font></span><div><div><br><br></div></div></div></div>