i915 regression with 3.3-rc3+git
From: Riccardo Magliocchetti
Date: Fri Feb 17 2012 - 15:48:22 EST
Hello,
i've upgraded from 3.2.0-rc7 to post 3.3.0-rc3 git
4903062b5485f0e2c286a23b44c9b59d9b017d53, attached you can find dmesg
with drm.debug=0xfff
This started to appear in logs:
[drm:intel_framebuffer_init] *ERROR* unsupported pixel format
X is getting a wrong resolution (log attached) and there's a lot of
flickering, if i try to play a video the desktop turns black, the other
ttys still works fine though.
Please CC me since i'm not subscribed.
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series
Chipset Integrated Graphics Controller (rev 07) (prog-if 00 [VGA
controller])
Subsystem: Samsung Electronics Co Ltd Device c045
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at f8000000 (64-bit, non-prefetchable) [size=4M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 1800 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [d0] Power Management version 3
Kernel driver in use: i915
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset
Integrated Graphics Controller (rev 07)
Subsystem: Samsung Electronics Co Ltd Device c045
Flags: bus master, fast devsel, latency 0
Memory at f8400000 (64-bit, non-prefetchable) [size=1M]
Capabilities: [d0] Power Management version 3
Thanks
--
Riccardo Magliocchetti
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