From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: Re: [2.6.11 Permedia-2 Framebuffer] driver broken (?). Date: Mon, 21 Mar 2005 14:59:36 -0800 Message-ID: <20050321145936.6f742d89.akpm@osdl.org> References: Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.12] helo=sc8-sf-mx2.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1DDVs9-0005IK-5S for linux-fbdev-devel@lists.sourceforge.net; Mon, 21 Mar 2005 14:59:45 -0800 Received: from fire.osdl.org ([65.172.181.4] helo=smtp.osdl.org) by sc8-sf-mx2.sourceforge.net with esmtp (TLSv1:DES-CBC3-SHA:168) (Exim 4.41) id 1DDVs7-0001FQ-D8 for linux-fbdev-devel@lists.sourceforge.net; Mon, 21 Mar 2005 14:59:45 -0800 In-Reply-To: Sender: linux-fbdev-devel-admin@lists.sourceforge.net Errors-To: linux-fbdev-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Content-Type: text/plain; charset="us-ascii" To: Guennadi Liakhovetski Cc: linux-kernel@vger.kernel.org, jim.hague@acm.org, linux-fbdev-devel@lists.sourceforge.net Guennadi Liakhovetski wrote: > > Hi > > Worked on 2.6.10-rc2. With 2.6.11 during boot upon switching to fb, text > becomes orange, penguins look sick (not sharp). X starts and runs normal > (doesn't use fb), switching to vt not possible any more. Disabling > fb-console in kernel config fixes VTs. Reverting pm2fb.c fixes the > problem. Guennadi, could you please confirm that ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.12-rc1/2.6.12-rc1-mm1/broken-out/pm2fb-x-and-vt-switching-crash-fix.patch fixes this one? Thanks. > No unusual output in dmesg. > > System: Compaq AP400 with a TI card: > > 01:00.0 VGA compatible controller: Texas Instruments TVP4020 [Permedia 2] (rev 11) (prog-if 00 [VGA]) > Subsystem: Elsa AG GLoria Synergy > Flags: bus master, 66Mhz, medium devsel, latency 66, IRQ 22 > Memory at 51000000 (32-bit, non-prefetchable) [size=128K] > Memory at 50000000 (32-bit, non-prefetchable) [size=8M] > Memory at 50800000 (32-bit, non-prefetchable) [size=8M] > Expansion ROM at [disabled] [size=64K] > Capabilities: [4c] Power Management version 1 > Capabilities: [40] AGP version 1.0 > > CPUs: 2 * Pentium II 400MHz full cpuinfo available on request) > > .config (fb / video): > > CONFIG_FB=y > CONFIG_FB_MODE_HELPERS=y > # CONFIG_FB_TILEBLITTING is not set > # CONFIG_FB_CIRRUS is not set > CONFIG_FB_PM2=y > CONFIG_FB_PM2_FIFO_DISCONNECT=y > # CONFIG_FB_CYBER2000 is not set > # CONFIG_FB_ASILIANT is not set > # CONFIG_FB_IMSTT is not set > # CONFIG_FB_VGA16 is not set > # CONFIG_FB_VESA is not set > CONFIG_VIDEO_SELECT=y > # CONFIG_FB_HGA is not set > # CONFIG_FB_RIVA is not set > # CONFIG_FB_I810 is not set > # CONFIG_FB_INTEL is not set > # CONFIG_FB_MATROX is not set > # CONFIG_FB_RADEON_OLD is not set > # CONFIG_FB_RADEON is not set > # CONFIG_FB_ATY128 is not set > # CONFIG_FB_ATY is not set > # CONFIG_FB_SAVAGE is not set > # CONFIG_FB_SIS is not set > # CONFIG_FB_NEOMAGIC is not set > # CONFIG_FB_KYRO is not set > # CONFIG_FB_3DFX is not set > # CONFIG_FB_VOODOO1 is not set > # CONFIG_FB_TRIDENT is not set > # CONFIG_FB_VIRTUAL is not set > > # > # Console display driver support > # > CONFIG_VGA_CONSOLE=y > # CONFIG_MDA_CONSOLE is not set > CONFIG_DUMMY_CONSOLE=y > CONFIG_FRAMEBUFFER_CONSOLE=y > # CONFIG_FONTS is not set > CONFIG_FONT_8x8=y > CONFIG_FONT_8x16=y > > # > # Logo configuration > # > CONFIG_LOGO=y > # CONFIG_LOGO_LINUX_MONO is not set > # CONFIG_LOGO_LINUX_VGA16 is not set > CONFIG_LOGO_LINUX_CLUT224=y > # CONFIG_BACKLIGHT_LCD_SUPPORT is not set > > Thanks > Guennadi > --- > Guennadi Liakhovetski > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click