Hi, I've also been seeing the AMD-761 + radeon total lockup when X starts, as described in http://sourceforge.net/tracker/index.php?func=detail&aid=221904&group_id=387&atid=100387 The X server fixes from ATI seem to fix this when running without dri, but in dri mode, I still see the lockups 75% of the time. However, the fix described above and appended below appears to be a complete cure for me so far. I'd like the opinion of the DRI folks about whether this should be in the mainline kernel DRM, or if this is just a workaround for a problem that still needs fixed elsewhere, but it certainly appears to work fine for me. --Stephen --- linux/drivers/char/drm/radeon_cp.c.~1~ Wed Sep 12 15:14:40 2001 +++ linux/drivers/char/drm/radeon_cp.c Wed Sep 12 15:16:00 2001 @@ -543,8 +543,7 @@ RADEON_SOFT_RESET_RE | RADEON_SOFT_RESET_PP | RADEON_SOFT_RESET_E2 | - RADEON_SOFT_RESET_RB | - RADEON_SOFT_RESET_HDP ) ); + RADEON_SOFT_RESET_RB ) ); RADEON_READ( RADEON_RBBM_SOFT_RESET ); RADEON_WRITE( RADEON_RBBM_SOFT_RESET, ( rbbm_soft_reset & ~( RADEON_SOFT_RESET_CP | @@ -553,8 +552,7 @@ RADEON_SOFT_RESET_RE | RADEON_SOFT_RESET_PP | RADEON_SOFT_RESET_E2 | - RADEON_SOFT_RESET_RB | - RADEON_SOFT_RESET_HDP ) ) ); + RADEON_SOFT_RESET_RB ) ) ); RADEON_READ( RADEON_RBBM_SOFT_RESET ); _______________________________________________ Dri-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/dri-devel
