> -----Original Message----- > From: linux-omap-owner@xxxxxxxxxxxxxxx > [mailto:linux-omap-owner@xxxxxxxxxxxxxxx] On Behalf Of > Eino-Ville Talvala > Sent: Tuesday, December 01, 2009 4:55 AM > To: Hiremath, Vaibhav > Cc: Tomi Valkeinen; linux-omap@xxxxxxxxxxxxxxx > Subject: Re: Problems using DSS2 on OMAP3 EVM / Angstrom with rotation > > On 11/29/2009 9:47 PM, Hiremath, Vaibhav wrote: > >> -----Original Message----- > >> From: linux-omap-owner@xxxxxxxxxxxxxxx [mailto:linux-omap- > >> owner@xxxxxxxxxxxxxxx] On Behalf Of Tomi Valkeinen > >> Sent: Thursday, November 26, 2009 7:50 PM > >> To: ext Eino-Ville Talvala > >> Cc: linux-omap@xxxxxxxxxxxxxxx > >> Subject: Re: Problems using DSS2 on OMAP3 EVM / Angstrom with > >> rotation > >> > >> Hi, > >> > >> On Wed, 2009-11-25 at 01:14 +0100, ext Eino-Ville Talvala wrote: > >> > >>> Hi, > >>> > >>> I'm trying to get Xorg running on an Angstrom distro image on the > >>> > >> OMAP3 > >> > >>> EVM, with a rotated framebuffer. The default screen orientation > >>> > >> on the > >> > >>> EVM is portrait, and I'm trying to change this to landscape. > >>> > >> Without > >> > >>> any tweaking, using a kernel with your latest v5 DSS patches added > >>> > >> on > >> > >>> top (and Vaibhav's OMAP3 EVM DSS patches), DSS works and Angstrom > >>> happily displays both its initial bootup screen, and then the X > >>> > >> server > >> > >>> starts successfully. > >>> > >>> Using the omapfb.rotate=1 kernel command-line option, the initial > >>> > >> bootup > >> > >>> screen still works, but as soon as the X server tries to start up, > >>> > >> I get > >> > >>> the following error on the console: > >>> > >>> Starting GPE display manager: gpe-dm > >>> omapdss MANAGER error: dispc_setup_plane failed for ovl 0 > >>> omapdss MANAGER error: configure_overlay 0 failed > >>> > >> It sounds to me that gpe-dm (or something running after that) is > >> trying > >> to configure the overlay to 480x640 mode, and failing. If the > >> initial > >> > > [Hiremath, Vaibhav] I think this is the issue, I have seen > many peoples doing same mistakes, and it ends up to the > application, which doesn't care about rotation and tries to > set 480x640 in all rotation angles. > > > > > > The xorg boot log appears reasonably sane until a crash - 640x480 is > what the xf86 omapfb driver picks up, so I assume something > else is the > problem. I'll try to poke at the omapfb source some to see > if something > is being passed around wrong - I'd appreciate any suggestions on where > to look. > > === > ... > (II) LoadModule: "omapfb" > (II) Loading /usr/lib/xorg/modules/drivers//omapfb_drv.so > (II) Module omapfb: vendor="X.Org Foundation" > compiled for 1.6.1, module version = 0.1.1 > ABI class: X.Org Video Driver, version 5.0 > (II) omapfb: Driver for OMAP framebuffer (omapfb) and external LCD > controllers: > omap1/2/3, S1D13745, HWA742 > (WW) Falling back to old probe method for OMAPFB > (II) Running in FRAMEBUFFER Mode > (WW) Error opening /sys/devices/platform/omapfb/ctrl/name: No > such file > or direc > tory > (WW) Can't autodetect LCD controller, assuming internal > (II) LCD controller: internal > (II) omapfb(0): VideoRAM: 1920KiB (SDRAM) > (--) omapfb(0): Depth 16, (==) framebuffer bpp 16 > (==) omapfb(0): RGB weight 565 > (==) omapfb(0): Default visual is TrueColor > (--) omapfb(0): Virtual size is 640x480 (pitch 640) > (**) omapfb(0): Built-in mode "current" > (==) omapfb(0): DPI set to (96, 96) > (II) Loading sub module "fb" > (II) LoadModule: "fb" > (II) Loading /usr/lib/xorg/modules//libfb.so > (II) Module fb: vendor="X.Org Foundation" > compiled for 1.6.1, module version = 1.0.0 > ABI class: X.Org ANSI C Emulation, version 0.4 > (II) omapfb(0): DPMS enabled > (II) omapfb(0): Video plane capabilities: > (II) omapfb(0): Video plane supports the following image formats: > (II) omapfb(0): XVideo extension initialized > (==) RandR enabled > (II) Initializing built-in extension Generic Event Extension > (II) Initializing built-in extension SHAPE > (II) Initializing built-in extension MIT-SHM > (II) Initializing built-in extension XInputExtension > (II) Initializing built-in extension XTEST > (II) Initializing built-in extension BIG-REQUESTS > (II) Initializing built-in extension SYNC > (II) Initializing built-in extension XKEYBOARD > (II) Initializing built-in extension XC-MISC > (II) Initializing built-in extension XINERAMA > (II) Initializing built-in extension XFIXES > (II) Initializing built-in extension RENDER > (II) Initializing built-in extension RANDR > (II) Initializing built-in extension COMPOSITE > (II) Initializing built-in extension DAMAGE > > Backtrace: > 0: Xorg(xorg_backtrace+0x28) [0xd2540] > > Fatal server error: > Caught signal 11. Server aborting > === Does your xorg.conf enable GLX? You may want to try disabling it. ~sanjeev > > Thanks, > > Eino-Ville Talvala > Stanford University > -- > To unsubscribe from this list: send the line "unsubscribe > linux-omap" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
