| Summary: | Xpress 200M (RC410, 5a62) gives black screen when DRI is enabled | ||
|---|---|---|---|
| Product: | xorg | Reporter: | Brice Goglin <brice.goglin> |
| Component: | Driver/Radeon | Assignee: | xf86-video-ati maintainers <xorg-driver-ati> |
| Status: | RESOLVED FIXED | QA Contact: | Xorg Project Team <xorg-team> |
| Severity: | normal | ||
| Priority: | medium | CC: | avillaci, jacob, wberrier |
| Version: | git | ||
| Hardware: | Other | ||
| OS: | All | ||
| URL: | http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=437321 | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Bug Depends on: | |||
| Bug Blocks: | 11749 | ||
| Attachments: | |||
|
Description
Brice Goglin
2007-08-18 01:32:31 UTC
I also have the exact same symptoms:
01:05.0 VGA compatible controller: ATI Technologies Inc RC410 [Radeon Xpress 200] (prog-if 00 [VGA])
Subsystem: Intel Corporation Unknown device d600
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 21
Memory at d8000000 (32-bit, prefetchable) [size=128M]
I/O ports at ee00 [size=256]
Memory at fdef0000 (32-bit, non-prefetchable) [size=64K]
[virtual] Expansion ROM at fde00000 [disabled] [size=128K]
Capabilities: <access denied>
Testing on Fedora Core 7, all packages updated as of 2007-09-20. All gits mentioned updated as of 2007-09-20.
Compiled libdrm and mesa from git and put symlinks (after backing up original files), and also compiled current git for xf86-video-ati . On startup, screen blanks out (LED on monitor turns from green to amber, like a powersaving mode). Keyboard does not respond to Ctrl-Alt-Backspace. Machine is still responsive, since I can ssh from another location and kill X. At least X can return to text mode on kill.
I suspect we need to make adjustments to the memory controller when the DRI is enabled. Hopefully we'll get some info from AMD soon. From https://bugs.launchpad.net/bugs/139241 (and duplicates) it seems like the [1002:5975] card has to have DRI disabled as well. Created attachment 11888 [details] [review] Patch: Disable DRI by default for RS482 cards Created attachment 11889 [details] [review] Disable DRI by default for RS482 cards Created attachment 11910 [details] [review] rename to PCI_CHIP_RS485_5975 everywhere Ok, I mean RS485 cards. They are just called RS482_5975 in the code. Since bugzilla refuses me to open a new bug for that, I'll attach a patch for renaming it to RS485_5975 here. The other patch has to corrected accordingly. committed: 314e8fdbe5369e4c1786d176d03d0d2a046f25d5 fe66cc4e02a52e1d014ae5de192c65e8abd7f58a I'm seeing this on suse 10.3 with xorg 7.2. With gateway laptop ml3109.
lspci:
01:05.0 VGA compatible controller: ATI Technologies Inc RC410 [Radeon Xpress 200M] (prog-if 00 [VGA])
Subsystem: Gateway 2000 Unknown device 0318
Flags: bus master, 66MHz, medium devsel, latency 66, IRQ 17
Memory at d0000000 (32-bit, prefetchable) [size=256M]
I/O ports at 9000 [size=256]
Memory at c0000000 (32-bit, non-prefetchable) [size=64K]
[virtual] Expansion ROM at c0020000 [disabled] [size=128K]
Capabilities: [50] Power Management version 2
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
More than a blank screen though, my keyboard doesn't respond (no caps lock light). But, I can still ssh to the laptop...
With fglrx driver 8.42.3 the ATI Technologies Inc RC410 [Radeon Xpress 200] integrated chip in my machine works correctly with DRI enabled (but only at 1280x1024, and the screen is capable of at least 1400x1050). Is there anything I can do on my machine that will provide information on how to enable DRI correctly on the open-source driver? Created attachment 12671 [details]
Result of running revenge-1.0 on Radeon XPRESS 200M
This is the result of running revenge 1.0 on my machine: ATI Technologies Inc RC410 [Radeon Xpress 200]. Beryl is running but with metacity as window manager.
The DRI should work on that chip now. |
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