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* increase max fb size and i
@ 2010-12-29  5:11 Lenny
  0 siblings, 0 replies; only message in thread
From: Lenny @ 2010-12-29  5:11 UTC (permalink / raw)
  To: linux-fbdev


Guennadi: sorry for submitting twice. apparently linux-fbdev-users has
been migrated here.

i was just wondering if this commit by Guennadi Liakhovetski in -rc8:

	fbdev: sh_mobile_lcdc: increase maximum framebuffer size to support 1080p

would solve the probelm i've been having with 720p/1080p playback on my machine.
i'm using mplayer the err message i get is:

framebuffer too small for double-buffering, disabling

machine's graphic chip's spec. reported by lscpi -vv:

00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 03) (prog-if 00 [VGA controller])
	Subsystem: Apple Computer Inc. Device 00a1
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSELúst >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 43
	Region 0: Memory at 50100000 (64-bit, non-prefetchable) [size=1M]
	Region 2: Memory at 40000000 (64-bit, prefetchable) [size%6M]
	Region 4: I/O ports at 6110 [size=8]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: <access denied>
	Kernel driver in use: i915

00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 03)
	Subsystem: Apple Computer Inc. Device 00a1
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSELúst >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Region 0: Memory at 50200000 (64-bit, non-prefetchable) [disabled] [size=1M]
	Capabilities: <access denied>

/proc/fb: 0 inteldrmfb

Kernel command line: rootflags=rw rootfstype=btrfs add_efi_memmap ro video=intelfb:mtrr=1,accel,vram%0

regards,

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