[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #29 from [EMAIL PROTECTED] 2008-07-13 08:40 --- I've noticed that if I boot with acpi_osi=!Windows 2006, the brightness is automatically set to minimum after switching to VT and back to X or after turning the display off. A

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #30 from [EMAIL PROTECTED] 2008-07-13 14:48 --- Correction, this behavior it there even without acpi_osi=!Windows 2006. Another issue is that closing the lid sends exactly the same event to /dev/input/event6 (Video Bus) as

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #31 from [EMAIL PROTECTED] 2008-07-13 18:12 --- re comment #29, it's a BIOS problem IMO. re comment #30, please open another bug report. :) -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ---

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #27 from [EMAIL PROTECTED] 2008-07-06 23:21 --- # grep . /proc/acpi/video/GFX0/*/* /proc/acpi/video/GFX0/DD01/brightness:not supported /proc/acpi/video/GFX0/DD01/EDID:not supported /proc/acpi/video/GFX0/DD01/info:device_id:

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 [EMAIL PROTECTED] changed: What|Removed |Added Status|NEEDINFO|REJECTED Resolution|

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #25 from [EMAIL PROTECTED] 2008-07-04 02:40 --- Yes, it is true. Brightness didn't change unless I've booted with acpi_osi=!Windows 2006. Now it does and no events are generated. Thanks for the info. -- Configure bugmail:

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 Bug 9902 depends on bug 10221, which changed state. Bug 10221 Summary: Intel IGD OpRegion support in Linux http://bugzilla.kernel.org/show_bug.cgi?id=10221 What|Old Value |New Value

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 [EMAIL PROTECTED] changed: What|Removed |Added Status|DEFERRED|REOPENED

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 [EMAIL PROTECTED] changed: What|Removed |Added Status|REOPENED|NEEDINFO --- Comment #24 from

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #21 from [EMAIL PROTECTED] 2008-03-19 14:52 --- Do I still have to provide full dmesg output knowing that the problem is unimplemented IGD OpRegion support? -- Configure bugmail:

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 [EMAIL PROTECTED] changed: What|Removed |Added Status|NEEDINFO|DEFERRED Resolution|

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 [EMAIL PROTECTED] changed: What|Removed |Added Attachment #15203|0 |1 is obsolete|

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #18 from [EMAIL PROTECTED] 2008-03-10 23:57 --- Created an attachment (id=15209) -- (http://bugzilla.kernel.org/attachment.cgi?id=15209action=view) output of dmesg upon brightness change -- Configure bugmail:

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #19 from [EMAIL PROTECTED] 2008-03-11 00:13 --- Hi, Erik The log in comment #18/#17 is incomplete. Please attach the full dmesg. Thanks. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 [EMAIL PROTECTED] changed: What|Removed |Added BugsThisDependsOn||10221 --- Comment #20 from

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #12 from [EMAIL PROTECTED] 2008-03-10 12:28 --- Created an attachment (id=15203) -- (http://bugzilla.kernel.org/attachment.cgi?id=15203action=view) dmesg output on pressing brightness keys twice. -- Configure bugmail:

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #13 from [EMAIL PROTECTED] 2008-03-10 12:30 --- Created an attachment (id=15204) -- (http://bugzilla.kernel.org/attachment.cgi?id=15204action=view) dmesg output on changing brightness via sys I/F (twice increase and twice

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #14 from [EMAIL PROTECTED] 2008-03-10 19:57 --- hi, Eric, the problem left is that there are neither ACPI events nor actually brightness change when hotkey press, althought the backlight sys I/F can work, right? --

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #16 from [EMAIL PROTECTED] 2008-03-10 21:59 --- What Rui said in comment #14 is right. It seems that backlight sys I/F can work. But when hotkey press, there is no acpi event although the EC sci interrupt is triggered.

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #10 from [EMAIL PROTECTED] 2008-03-09 21:54 --- Created an attachment (id=15194) -- (http://bugzilla.kernel.org/attachment.cgi?id=15194action=view) debug patch Will you please try the debug patch ? Of course the custom

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #11 from [EMAIL PROTECTED] 2008-03-09 22:01 --- Hi, Erik Will you please try the latest kernel (2.6.25-rc4) and boot the system with the option of acpi.debug_layer=0x08010084 acpi.debug_level=0x1f? (Of course the debug

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #9 from [EMAIL PROTECTED] 2008-03-07 10:06 --- I am able to change brightness via sys I/F. Valid values for brightness are 0,25,50,75 or 100. Any other value sets monitor brightness to maximum (and actual_brightness to 100).

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #7 from [EMAIL PROTECTED] 2008-03-05 20:57 --- I've done the test, nothing happened. event_log is empty, no new messages show up in dmesg. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ---

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #8 from [EMAIL PROTECTED] 2008-03-05 23:16 --- It seems that hotkey can't change the brightness level. Will you please verify whether the backlight sys I/F can change the brightness? Please do the following commands echo

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #5 from [EMAIL PROTECTED] 2008-02-27 23:18 --- Created an attachment (id=15047) -- (http://bugzilla.kernel.org/attachment.cgi?id=15047action=view) try the custom DSDT Will you please try the custom DSDT? Thanks. --

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #6 from [EMAIL PROTECTED] 2008-02-27 23:30 --- Hi, Erik Will you please try the debug patch in comment #28 of bug9642 and do the following test? (of course the custom DSDT is required). a. echo 0x0804

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #3 from [EMAIL PROTECTED] 2008-02-19 09:20 --- Backlight interface works strange, as described in http://bugzilla.kernel.org/show_bug.cgi?id=10042 It actually works, has only 4 brightness levels and is a bit buggy atm. I've

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 [EMAIL PROTECTED] changed: What|Removed |Added Status|NEW |NEEDINFO --- Comment #2 from

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 [EMAIL PROTECTED] changed: What|Removed |Added CC||acpi- |

[Bug 9902] Video module creates input device, but no events happen.

http://bugzilla.kernel.org/show_bug.cgi?id=9902 --- Comment #1 from [EMAIL PROTECTED] 2008-02-06 11:50 --- Created an attachment (id=14726) -- (http://bugzilla.kernel.org/attachment.cgi?id=14726action=view) output of acpidump -- Configure bugmail: