https://bugs.freedesktop.org/show_bug.cgi?id=36422
--- Comment #8 from c sights <[email protected]> 2011-04-24 15:26:52 PDT --- Thanks for the compile fix work around! I've completed the git bisect: 190a43783f2c43186180c827444d4eac901b4bcf is the first bad commit commit 190a43783f2c43186180c827444d4eac901b4bcf Author: Francisco Jerez <[email protected]> Date: Thu Jun 17 12:42:14 2010 +0200 drm/nouveau: Don't clear AGPCMD completely on INIT_RESET. We just need to clear the SBA and ENABLE bits to reset the AGP controller: If the AGP bridge was configured to use "fast writes", clearing the FW bit would break the subsequent MMIO writes and eventually end with a lockup. Note that all the BIOSes I've seen do the same as we did (it works for them because they don't use MMIO), OTOH the blob leaves FW untouched. Signed-off-by: Francisco Jerez <[email protected]> Signed-off-by: Ben Skeggs <[email protected]> :040000 040000 2af374ca41a86c67a662fd99fa0516df54ef3c55 89468256a014ee395b57d2ae2e1277fd8c244f31 M drivers I can test patches! -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ Nouveau mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/nouveau
