From mboxrd@z Thu Jan 1 00:00:00 1970 From: Miles Lane Subject: Re: Re: 2.6.12-rc1-mm2 -- nvidiafb driver gives black screen Date: Thu, 21 Apr 2005 01:51:12 -0400 Message-ID: References: <200504141351.42971.adaplas@hotpop.com> <20050414191323.10d7d435.khali@linux-fr.org> <200504151107.49810.adaplas@hotpop.com> Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Return-path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.11] helo=sc8-sf-mx1.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1DOUbv-0000kW-UI for linux-fbdev-devel@lists.sourceforge.net; Wed, 20 Apr 2005 22:52:23 -0700 Received: from wproxy.gmail.com ([64.233.184.207]) by sc8-sf-mx1.sourceforge.net with esmtp (Exim 4.41) id 1DOUbv-0007X5-Ia for linux-fbdev-devel@lists.sourceforge.net; Wed, 20 Apr 2005 22:52:23 -0700 Received: by wproxy.gmail.com with SMTP id 57so537545wri for ; Wed, 20 Apr 2005 22:52:17 -0700 (PDT) In-Reply-To: Content-Disposition: inline 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: adaplas@pol.net Cc: linux-fbdev-devel@lists.sourceforge.net, Jean Delvare , Andrew Morton Your patches seem to have fixed the Oops with I2C, but=20 nvidiafb is not working unless I specify more than vmalloc=3D128M in the append options. That is, the default kernel options do not provide for a working nvidiafb display. Here's what I get when testing 2.6.12-rc2-mm3 (I verified that your two patches have been applied in my tree): Kernel command line: BOOT_IMAGE=3DLinux ro root=3D306 video=3Dnvidiafb:1280x1024-16@85 vmalloc=3D 128M init=3D/etc/init lang=3Dus apm=3Dpower-off nomce nvidiafb: nVidia device/chipset 10DE0312 nvidiafb: nVidia Corporation NV31 [GeForce FX 5600] i2c_adapter i2c-0: registered as adapter #0 i2c_adapter i2c-1: registered as adapter #1 i2c_adapter i2c-2: registered as adapter #2 nvidiafb: CRTC0 found nvidiafb: CRTC1 not found i2c_adapter i2c-0: master_xfer[0] W, addr=3D0x50, len=3D1 i2c_adapter i2c-0: master_xfer[1] R, addr=3D0x50, len=3D128 nvidiafb: EDID found from BUS1 i2c_adapter i2c-1: master_xfer[0] W, addr=3D0x50, len=3D1 i2c_adapter i2c-1: master_xfer[1] R, addr=3D0x50, len=3D128 i2c_adapter i2c-1: master_xfer[0] W, addr=3D0x50, len=3D1 i2c_adapter i2c-1: master_xfer[1] R, addr=3D0x50, len=3D128 i2c_adapter i2c-1: master_xfer[0] W, addr=3D0x50, len=3D1 i2c_adapter i2c-1: master_xfer[1] R, addr=3D0x50, len=3D128 nvidiafb: CRTC 0 appears to have a CRT attached nvidiafb: Using CRT on CRTC 0 allocation failed: out of vmalloc space - use vmalloc=3D to increase = size. nvidiafb: cannot ioremap FB base When I boot, the screen stays black until XFree86 starts up. ------------------------------------------------------- This SF.Net email is sponsored by: New Crystal Reports XI. Version 11 adds new functionality designed to reduce time involved in creating, integrating, and deploying reporting solutions. Free runtime info, new features, or free trial, at: http://www.businessobjects.com/devxi/728