From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bjorn Helgaas Date: Mon, 30 Jul 2001 21:13:48 +0000 Subject: [Linux-ia64] Matrox G400 DRI doesn't work w/ Linux/ia64 2.4.5 Message-Id: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-ia64@vger.kernel.org I'm running RedHat 7.1 on an HP i2000 ia64 box with a Matrox G400. This has kernel 2.4.3 (with RedHat's patches) and XFree86 4.0.3. DRI seems to work fine as far as I can tell (glxinfo says "Mesa DRI G400", gears reports ~36 fps with "dri" and "glx" loaded, ~28 fps without). However, DRI doesn't work with a 2.4.5 kernel. The kernel boots fine, and X starts up fine, and glxinfo again says "Mesa DRI G400", but gears opens a window with nothing in it. After starting gears, I can move the mouse pointer, but X seems dead. The screen looks fine (with the empty gears window), but no mouse events work and I can't kill the server. I've applied RedHat's agp kernel patches to my 2.4.5 kernel, so drivers/char/agp and drivers/char/drm are identical between the working 2.4.3 and the broken 2.4.5 trees. Bjorn