* [Bug 33011] HDMI-A-1 Does not work if disconnected at power-up (But claims it does)
2011-01-12 6:23 [Bug 33011] New: HDMI-A-1 Does not work if disconnected at power-up (But claims it does) bugzilla-daemon
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From: bugzilla-daemon @ 2011-01-12 6:38 UTC (permalink / raw)
To: dri-devel
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--- Comment #1 from Alex Deucher <agd5f@yahoo.com> 2011-01-11 22:38:09 PST ---
Please attach your xorg log and dmesg output.
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
2011-01-12 6:23 [Bug 33011] New: HDMI-A-1 Does not work if disconnected at power-up (But claims it does) bugzilla-daemon
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From: bugzilla-daemon @ 2011-01-14 6:01 UTC (permalink / raw)
To: dri-devel
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Russ Dill <Russ.Dill@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|HDMI-A-1 Does not work if |HDMI-A-1 Does not work
|disconnected at power-up |after resume (But claims it
|(But claims it does) |does)
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
2011-01-12 6:23 [Bug 33011] New: HDMI-A-1 Does not work if disconnected at power-up (But claims it does) bugzilla-daemon
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To: dri-devel
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--- Comment #2 from Russ Dill <Russ.Dill@gmail.com> 2011-01-13 22:03:53 PST ---
Created an attachment (id=41999)
--> (https://bugs.freedesktop.org/attachment.cgi?id=41999)
dmesg
I originally thought this had to do with being connected at powerup, but it
really has to do with it breaking after powerup. The attached dmesg and
xorg.log is from:
powerup laptop with no external displays connected
plug laptop into docking station. LVDS-1 turns off, HDMI-A-1 and VGA-1 turn on
suspend laptop
wake laptop, VGA-1 turns on, HDMI-A-1 does not
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
2011-01-12 6:23 [Bug 33011] New: HDMI-A-1 Does not work if disconnected at power-up (But claims it does) bugzilla-daemon
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--- Comment #3 from Russ Dill <Russ.Dill@gmail.com> 2011-01-13 22:04:26 PST ---
Created an attachment (id=42000)
--> (https://bugs.freedesktop.org/attachment.cgi?id=42000)
Xorg.0.log
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
2011-01-12 6:23 [Bug 33011] New: HDMI-A-1 Does not work if disconnected at power-up (But claims it does) bugzilla-daemon
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To: dri-devel
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Alex Deucher <agd5f@yahoo.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #42000|text/x-log |text/plain
mime type| |
Attachment #42000|0 |1
is patch| |
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
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From: bugzilla-daemon @ 2011-01-21 0:22 UTC (permalink / raw)
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--- Comment #4 from Alex Deucher <agd5f@yahoo.com> 2011-01-20 16:22:23 PST ---
Does the LVDS come on when you resume? X may be getting confused and enabling
the wrong displays on resume (LVDS+VGA rather than VGA+HDMI) since all are
attached. Can you manually reconfigure things using xrandr after resume?
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
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From: bugzilla-daemon @ 2011-01-22 6:55 UTC (permalink / raw)
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--- Comment #5 from Russ Dill <Russ.Dill@gmail.com> 2011-01-21 22:55:07 PST ---
xrandr shows LVDS as being off and HDMI as being on. Manually fussing with
xrandr doesn't change anything, but I can turn the LVDS display on and off.
However, if I try to turn all three displays on at a time, X segfaults (or at
least the last time I tried it did).
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
2011-01-12 6:23 [Bug 33011] New: HDMI-A-1 Does not work if disconnected at power-up (But claims it does) bugzilla-daemon
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From: bugzilla-daemon @ 2011-01-24 6:03 UTC (permalink / raw)
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--- Comment #6 from Alex Deucher <agd5f@yahoo.com> 2011-01-23 22:03:18 PST ---
(In reply to comment #5)
> xrandr shows LVDS as being off and HDMI as being on. Manually fussing with
> xrandr doesn't change anything, but I can turn the LVDS display on and off.
> However, if I try to turn all three displays on at a time, X segfaults (or at
> least the last time I tried it did).
Can you attach the output of 'xrandr --verbose' before and after resume? Also,
if you get a segfault, can you get a backtrace and attach it here?
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
2011-01-12 6:23 [Bug 33011] New: HDMI-A-1 Does not work if disconnected at power-up (But claims it does) bugzilla-daemon
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--- Comment #7 from Russ Dill <Russ.Dill@gmail.com> 2011-01-25 20:47:15 PST ---
Created an attachment (id=42508)
--> (https://bugs.freedesktop.org/attachment.cgi?id=42508)
xrandr --verbose (before suspend)
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
2011-01-12 6:23 [Bug 33011] New: HDMI-A-1 Does not work if disconnected at power-up (But claims it does) bugzilla-daemon
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--- Comment #8 from Russ Dill <Russ.Dill@gmail.com> 2011-01-25 20:47:38 PST ---
Created an attachment (id=42509)
--> (https://bugs.freedesktop.org/attachment.cgi?id=42509)
xrandr --verbose (after resume)
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
2011-01-12 6:23 [Bug 33011] New: HDMI-A-1 Does not work if disconnected at power-up (But claims it does) bugzilla-daemon
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From: bugzilla-daemon @ 2011-01-26 4:49 UTC (permalink / raw)
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--- Comment #9 from Russ Dill <Russ.Dill@gmail.com> 2011-01-25 20:49:03 PST ---
The xorg crashing thing is no longer true, its been fixed at some point.
gnome-display-properties still gets confused and thinks it successfully
configured all three, but there is no crash. (and closing and re-opening
gnome-display-properties changes it back to only showing two displays enabled.
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
2011-01-12 6:23 [Bug 33011] New: HDMI-A-1 Does not work if disconnected at power-up (But claims it does) bugzilla-daemon
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From: bugzilla-daemon @ 2011-01-26 6:22 UTC (permalink / raw)
To: dri-devel
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--- Comment #10 from Alex Deucher <agd5f@yahoo.com> 2011-01-25 22:22:33 PST ---
Does a dpms cycle help?
xset dpms force off
Does restarting X help?
How about forcing a mode change? e.g.,
xrandr --output HDMI-0 --mode 1680x1050
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
2011-01-12 6:23 [Bug 33011] New: HDMI-A-1 Does not work if disconnected at power-up (But claims it does) bugzilla-daemon
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From: bugzilla-daemon @ 2011-01-26 17:40 UTC (permalink / raw)
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--- Comment #11 from Russ Dill <Russ.Dill@gmail.com> 2011-01-26 09:40:00 PST ---
> Does a dpms cycle help?
> xset dpms force off
Nope (but causes the VGA-0 monitor to flash off and on)
> Does restarting X help?
Nope
> How about forcing a mode change? e.g.,
> xrandr --output HDMI-0 --mode 1680x1050
Nope
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
2011-01-12 6:23 [Bug 33011] New: HDMI-A-1 Does not work if disconnected at power-up (But claims it does) bugzilla-daemon
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From: bugzilla-daemon @ 2011-01-26 18:36 UTC (permalink / raw)
To: dri-devel
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--- Comment #12 from Alex Deucher <agd5f@yahoo.com> 2011-01-26 10:36:22 PST ---
Can you dump the following regs with avivotool (available here:
http://cgit.freedesktop.org/~airlied/radeontool/) as root before and after
suspend?
avivotool regmatch <reg>
Where <reg> =
0x7880
0x7884
0x7888
0x788c
0x7890
0x7894
0x7898
0x789c
0x78a0
0x78a4
0x78a8
0x78ac
0x78b0
0x78b4
0x78b8
0x78bc
0x78c0
0x78c4
0x78c8
0x78cc
0x78d0
0x78d4
0x78d8
0x78dc
0x78e0
0x7904
0x7908
0x790c
0x7910
0x7914
0x7918
0x791c
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
2011-01-12 6:23 [Bug 33011] New: HDMI-A-1 Does not work if disconnected at power-up (But claims it does) bugzilla-daemon
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--- Comment #13 from Russ Dill <Russ.Dill@gmail.com> 2011-01-26 22:36:03 PST ---
Created an attachment (id=42572)
--> (https://bugs.freedesktop.org/attachment.cgi?id=42572)
avivotool regmatch <0x7880..0x791c> (before suspend)
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
2011-01-12 6:23 [Bug 33011] New: HDMI-A-1 Does not work if disconnected at power-up (But claims it does) bugzilla-daemon
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--- Comment #14 from Russ Dill <Russ.Dill@gmail.com> 2011-01-26 22:36:44 PST ---
Created an attachment (id=42573)
--> (https://bugs.freedesktop.org/attachment.cgi?id=42573)
avivotool regmatch <0x7880..0x791c> (after resume)
Both files are identical
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
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--- Comment #15 from Alex Deucher <agd5f@yahoo.com> 2011-01-27 23:04:21 PST ---
So there is a DVI port on the dock and an hdmi port on the laptop. It's likely
they share the same encoder and there may some gpio magic involved in switching
between them. I don't see any router info in the vbios, so it's likely to be a
system specific thing. Maybe some acpi method? When the hdmi port isn't
working, does the DVI port work or vice versa?
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
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From: bugzilla-daemon @ 2011-02-04 8:03 UTC (permalink / raw)
To: dri-devel
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--- Comment #16 from Russ Dill <Russ.Dill@gmail.com> 2011-02-04 00:03:28 PST ---
Just a few followups. It doesn't seem to be related to the docking station
switching. The problem occurs even without the docking port.
Additionally, if I plug an HDMI cable into the laptop while the docking station
is plugged in, the monitor is not detected at all. Where-as after I resume and
have a problem, the monitor is detected, it just doesn't get sync. So the
docking station switching disables the port "more" than the resume problem.
- radeon.modeset=0 displays the same problem
- vista-x32 works correctly
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
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From: bugzilla-daemon @ 2011-02-04 17:13 UTC (permalink / raw)
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--- Comment #17 from Alex Deucher <agd5f@yahoo.com> 2011-02-04 09:13:44 PST ---
(In reply to comment #16)
> Just a few followups. It doesn't seem to be related to the docking station
> switching. The problem occurs even without the docking port.
>
> Additionally, if I plug an HDMI cable into the laptop while the docking station
> is plugged in, the monitor is not detected at all. Where-as after I resume and
> have a problem, the monitor is detected, it just doesn't get sync. So the
> docking station switching disables the port "more" than the resume problem.
This is consistent with the gpio controlled data and ddc routing that I suspect
is happening. There's probably a small mux which routes the ddc/hdp lines (for
detection and edid) and the data lines (for the actual video signal) between
the HDMI port on the laptop and the DVI port on the docking station. When you
dock, the acpi docking method probably calls some other method which switches
the mux to the other connector. The same thing probably happens on undock.
The question is, is this handled by an acpi method or some platform specific
gpio/i2c setup. Newer radeon-based laptops that use a mux like this have a
special entry in the vbios object table that describes the mux. Unfortunately,
your system doesn't have this, so it's probably some system-specific
configuration. When you suspend, the mux loses power and goes into some
undefined state on resume the signals are not routed correctly since the mux
state is wrong.
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
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From: bugzilla-daemon @ 2011-02-09 22:12 UTC (permalink / raw)
To: dri-devel
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--- Comment #18 from Russ Dill <Russ.Dill@gmail.com> 2011-02-09 14:12:14 PST ---
Just some notes:
Power:
Maxim MAX1999 Quad-ouput main power supply controller
Maxim MAX8774GTL+ main power supply controller
Semtech SC470 synchronous buck controller
Semtech SC488 complete DDR memory power supply
Nat Semi LM393 dual comparators.
Chipset:
ATI IXP460 SB460
ATI XPRESS RX485
ATX X1600
Broadcom BCM5788 MKFBG Netlink gigabit Ethernet controller with phy
ICS ICS951462AGLF Programmable system clock chip for ATI RS/RD690 - K8 based
systems
Cypress CY25819 spread spectrum clock generator
Super IO:
Nat Semi PC87541V-VPC (Seems to be PC87591) LPC Mobile Embedded Controller
Nat Semi PC87383-VS Legacy reduced super I/O
Video:
TI TS3DV520 5-Channel differential 10:20 multiplexer switch for DVI/HDMI
applications (Single pin SEL signal)
(x2) California Micro Devices CM1213 4-channel low capacitance ESD protection
arrays
California Micro Devices CM2009 VGA port companion circuit
Silicon Image Sil1930CMU TDMS ParallelLink
uC:
Atmel AT89C51ICS-VL 8-bit flash microcontroller with 2-wire interface
Misc:
TI SN74CBT3257 4-bit 1-of-2 FET multiplexer/demultiplexer (I2C?)
Maxim MAX3892 10/100/1000 base-T ethernet LAN switch
Global Mixed-mode Technology Inc G528 USB high-side switch
Microchip 24LC08BI 8K I2C serial EEPROM
Toshiba 7W125 dual bus buffer
Audio:
Realtek ALC833 Value 7.1+2 HD audio codec
AKM AK4113VF 192kHz 24bit DIR with 6:1 selector
Maxim 9710E 3W Mono/Steria BTL audio power amps
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* [Bug 33011] HDMI-A-1 Does not work after resume (But claims it does)
2011-01-12 6:23 [Bug 33011] New: HDMI-A-1 Does not work if disconnected at power-up (But claims it does) bugzilla-daemon
` (19 preceding siblings ...)
2011-02-09 22:12 ` bugzilla-daemon
@ 2011-02-09 22:14 ` bugzilla-daemon
2011-03-07 20:17 ` [Bug 33011] [RADEON:KMS:RV530M:MUX] " bugzilla-daemon
2016-02-26 6:05 ` bugzilla-daemon
22 siblings, 0 replies; 24+ messages in thread
From: bugzilla-daemon @ 2011-02-09 22:14 UTC (permalink / raw)
To: dri-devel
https://bugs.freedesktop.org/show_bug.cgi?id=33011
--- Comment #19 from Russ Dill <Russ.Dill@gmail.com> 2011-02-09 14:14:14 PST ---
Created an attachment (id=43178)
--> (https://bugs.freedesktop.org/attachment.cgi?id=43178)
DSDT
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* [Bug 33011] [RADEON:KMS:RV530M:MUX] HDMI-A-1 Does not work after resume (But claims it does)
2011-01-12 6:23 [Bug 33011] New: HDMI-A-1 Does not work if disconnected at power-up (But claims it does) bugzilla-daemon
` (20 preceding siblings ...)
2011-02-09 22:14 ` bugzilla-daemon
@ 2011-03-07 20:17 ` bugzilla-daemon
2016-02-26 6:05 ` bugzilla-daemon
22 siblings, 0 replies; 24+ messages in thread
From: bugzilla-daemon @ 2011-03-07 20:17 UTC (permalink / raw)
To: dri-devel
https://bugs.freedesktop.org/show_bug.cgi?id=33011
Jerome Glisse <glisse@freedesktop.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|HDMI-A-1 Does not work |[RADEON:KMS:RV530M:MUX]
|after resume (But claims it |HDMI-A-1 Does not work
|does) |after resume (But claims it
| |does)
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^ permalink raw reply [flat|nested] 24+ messages in thread
* [Bug 33011] [RADEON:KMS:RV530M:MUX] HDMI-A-1 Does not work after resume (But claims it does)
2011-01-12 6:23 [Bug 33011] New: HDMI-A-1 Does not work if disconnected at power-up (But claims it does) bugzilla-daemon
` (21 preceding siblings ...)
2011-03-07 20:17 ` [Bug 33011] [RADEON:KMS:RV530M:MUX] " bugzilla-daemon
@ 2016-02-26 6:05 ` bugzilla-daemon
22 siblings, 0 replies; 24+ messages in thread
From: bugzilla-daemon @ 2016-02-26 6:05 UTC (permalink / raw)
To: dri-devel
[-- Attachment #1.1: Type: text/plain, Size: 1221 bytes --]
https://bugs.freedesktop.org/show_bug.cgi?id=33011
Christopher M. Penalver <christopher.m.penalver@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |INVALID
CC| |christopher.m.penalver@gmai
| |l.com
--- Comment #20 from Christopher M. Penalver <christopher.m.penalver@gmail.com> ---
Russ Dill, Ubuntu Natty Narwhal reached EOL on October 28, 2012. For more on
this, please see https://wiki.ubuntu.com/Releases.
If this is reproducible with a supported release, it will help immensely if you
filed a new report with Ubuntu by ensuring you have the package xdiagnose
installed, and that you click the Yes button for attaching additional debugging
information running the following from a terminal:
ubuntu-bug xorg
Also, please feel free to subscribe me to it.
For more on why this is helpful, please see
https://wiki.ubuntu.com/ReportingBugs.
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