[ltp] Trying the Radeon PM patch again

Jean Jordaan linux-thinkpad@linux-thinkpad.org
Thu, 24 Mar 2005 23:25:31 +0200


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Hi Theodore & all

I tried the Radeon PM patch again, hopefully without forgetting
anything. Same result as before: black screen, I have to hard-reset.
I don't see any debug messages in the system log.

I'm attaching a tarball with my .config
My starting point was gentoo-dev-sources-2.6.11-r4
The patch applies cleanly, just some offset in the Kconfig patch.
All that changed from my current .config is this:

@@ -968,6 +968,7 @@
  # CONFIG_FB_RADEON_OLD is not set
  CONFIG_FB_RADEON=y
  # CONFIG_FB_RADEON_I2C is not set
+CONFIG_FB_RADEON_THINKPAD_PM=y
  CONFIG_FB_RADEON_DEBUG=y
  # CONFIG_FB_ATY128 is not set
  # CONFIG_FB_ATY is not set

My current config works fine AFAICS. It suspends to and resumes from
RAM, but with power drain.

BIOS Build ID: 1RET83WW
Machine Type/Model: 23732FG
# lspci | grep Radeon
0000:01:00.0 VGA compatible controller: ATI Technologies Inc Radeon 
Mobility M7 LW [Radeon Mobility 7500]

radeon                 75776  1
drm                    60436  2 radeon
intel_agp              20252  1
agpgart                28968  2 drm,intel_agp

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j

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