1. 08 2月, 2011 1 次提交
  2. 07 2月, 2011 1 次提交
  3. 23 1月, 2011 1 次提交
    • C
      drm/i915: Recognise non-VGA display devices · 934f992c
      Chris Wilson 提交于
      Starting with SandyBridge (though possible with earlier hacked BIOSes),
      the BIOS may initialise the IGFX as secondary to a discrete GPU. Prior,
      it would simply disable the integrated GPU. So we adjust our PCI class
      mask to match any DISPLAY_CLASS device.
      
      In such a configuration, the IGFX is not a primary VGA controller and
      so should not take part in VGA arbitration, and the error return from
      vga_client_register() is expected.
      Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk>
      Cc: stable@kernel.org
      934f992c
  4. 20 1月, 2011 1 次提交
    • C
      drm/i915: Initialise ring vfuncs for old DRI paths · e8616b6c
      Chris Wilson 提交于
      We weren't setting up the vfunc table when initialising the old DRI
      ringbuffer, leading to such OOPSes as:
      
      BUG: unable to handle kernel NULL pointer dereference at (null)
      IP: [<(null)>] (null)
      PGD 10c441067 PUD 1185e5067 PMD 0
      Oops: 0010 [#1] PREEMPT SMP
      last sysfs file: /sys/class/dmi/id/chassis_asset_tag
      CPU 3
      Modules linked in: i915 drm_kms_helper drm fb fbdev i2c_algo_bit
      cfbcopyarea video backlight output cfbimgblt cfbfillrect autofs4 ipv6
      nfs lockd fscache nfs_acl auth_rpcgss sunrpc coretemp hwmon_vid mousedev
      usbhid hid option usb_wwan snd_hda_codec_via asus_atk0110 atl1e
      usbserial snd_hda_intel snd_hda_codec firmware_class snd_hwdep snd_pcm
      snd_seq snd_timer snd_seq_device processor parport_pc thermal snd
      thermal_sys parport 8250_pnp button rng_core rtc_cmos shpchp hwmon
      rtc_core ehci_hcd pci_hotplug uhci_hcd soundcore tpm_tis i2c_i801
      rtc_lib tpm serio_raw snd_page_alloc tpm_bios i2c_core usbcore psmouse
      intel_agp sg pcspkr sr_mod evdev cdrom ext3 jbd mbcache dm_mod sd_mod
      ata_piix libata scsi_mod unix
      Jan 18 15:49:29 lithui kernel:
      Pid: 3605, comm: Xorg Not tainted 2.6.36.2 #5 P5KPL-CM/System Product
      Name
      RIP: 0010:[<0000000000000000>]  [<(null)>] (null)
      RSP: 0018:ffff8801150d1d40  EFLAGS: 00010202
      RAX: 000000000001ffff RBX: ffff88011a011b00 RCX: 000000000001a704
      RDX: ffff880118566028 RSI: ffff880118566028 RDI: ffff880117876800
      RBP: ffff8801150d1d48 R08: ffff8801195fe300 R09: 00000000c0086444
      R10: 0000000000000001 R11: 0000000000003206 R12: ffff880117876800
      R13: ffff880118566000 R14: ffff880117876820 R15: ffff8801150d1df8
      FS:  00007f1038d456e0(0000) GS:ffff880001780000(0000)
      knlGS:0000000000000000
      CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
      CR2: 0000000000000000 CR3: 00000001187e7000 CR4: 00000000000006e0
      DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
      DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
      Process Xorg (pid: 3605, threadinfo ffff8801150d0000, task
      ffff88011b016e40)
      Stack:
      ffffffffa043b8e6 ffff8801150d1d98 ffffffffa041768b dead000000000000
      <0> 0000000000000048 00007f1023f2a000 0000000000000044 0000000000000008
      <0> ffff88010d26bd80 ffff880117876800 ffff8801150d1df8 ffff8801150d1ea8
      Call Trace:
      [<ffffffffa043b8e6>] ? intel_ring_advance+0x16/0x20 [i915]
      [<ffffffffa041768b>] i915_irq_emit+0x15b/0x240 [i915]
      [<ffffffffa03ea7b1>] drm_ioctl+0x1f1/0x460 [drm]
      [<ffffffffa0417530>] ? i915_irq_emit+0x0/0x240 [i915]
      [<ffffffff810dd8f1>] ? do_sync_read+0xd1/0x120
      [<ffffffff81025b1f>] ? do_page_fault+0x1df/0x3d0
      [<ffffffff810ed5c7>] do_vfs_ioctl+0x97/0x550
      [<ffffffff8115c2ea>] ? security_file_permission+0x7a/0x90
      [<ffffffff810edb19>] sys_ioctl+0x99/0xa0
      [<ffffffff810024ab>] system_call_fastpath+0x16/0x1b
      Code:  Bad RIP value.
      RIP  [<(null)>] (null)
      RSP <ffff8801150d1d40>
      CR2: 0000000000000000
      Reported-by: NHerbert Xu <herbert@gondor.apana.org.au>
      Tested-by: NHerbert Xu <herbert@gondor.apana.org.au>
      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=29153
      Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=23172Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk>
      Cc: stable@kernel.org
      e8616b6c
  5. 19 1月, 2011 1 次提交
  6. 12 1月, 2011 1 次提交
  7. 05 1月, 2011 2 次提交
  8. 23 12月, 2010 1 次提交
  9. 20 12月, 2010 1 次提交
  10. 15 12月, 2010 1 次提交
  11. 05 12月, 2010 2 次提交
  12. 30 11月, 2010 1 次提交
  13. 24 11月, 2010 1 次提交
  14. 23 11月, 2010 3 次提交
  15. 22 11月, 2010 1 次提交
  16. 12 11月, 2010 1 次提交
  17. 09 11月, 2010 1 次提交
  18. 30 10月, 2010 1 次提交
  19. 29 10月, 2010 2 次提交
  20. 28 10月, 2010 4 次提交
  21. 27 10月, 2010 1 次提交
  22. 22 10月, 2010 2 次提交
  23. 20 10月, 2010 1 次提交
  24. 19 10月, 2010 3 次提交
  25. 08 10月, 2010 2 次提交
  26. 07 10月, 2010 1 次提交
  27. 04 10月, 2010 1 次提交
  28. 28 9月, 2010 1 次提交