From: Bradley C. <kak...@ya...> - 2003-11-05 20:13:17
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Mr. Danzer, --- Michel Dänzer <mi...@da...> wrote: > On Wed, 2003-11-05 at 10:33, Bradley Chapman wrote: > > I'm having problems using te DRI radeon driver in the 2.6.0-test9-mm2 > > kernel tree. When X is started, the kernel outputs these messages: > > > > [drm:radeon_cp_init] *ERROR* radeon_cp_init called without lock held > > [drm:radeon_unlock] *ERROR* Process 1083 using kernel context 0 > > I've seen this before, but I can never seem to remember what causes it. > :( > > > The driver did not do this under 2.6.0-test9-mm1. > > Interesting, have you checked a diff of drivers/char/drm between -mm1 > and -mm2 for anything that could cause this? diff -urN linux-2.6.0-test9-mm1/drivers/char/drm/drm_agpsupport.h linux-2.6.0-test9-mm2/drivers/char/drm/drm_agpsupport.h --- linux-2.6.0-test9-mm1/drivers/char/drm/drm_agpsupport.h 2003-10-17 22:42:52.000000000 +0100 +++ linux-2.6.0-test9-mm2/drivers/char/drm/drm_agpsupport.h 2003-11-05 08:45:46.000000000 +0000 @@ -37,8 +37,8 @@ #if __REALLY_HAVE_AGP -#define DRM_AGP_GET (drm_agp_t *)inter_module_get("drm_agp") -#define DRM_AGP_PUT inter_module_put("drm_agp") +#define DRM_AGP_GET symbol_get(agp_drm) +#define DRM_AGP_PUT symbol_put(agp_drm) /** * Pointer to the drm_agp_t structure made available by the agpgart module. Does this mean anything? > > > Interesting parts of dmesg (under 2.6.0-test9-mm2): > > > > Linux agpgart interface v0.100 (c) Dave Jones > > agpgart: Detected an Intel i845 Chipset. > > agpgart: Maximum main memory to use for agp memory: 439M > > agpgart: AGP aperture is 64M @ 0xec000000 > > [drm] Initialized radeon 1.9.0 20020828 on minor 0 > > The X server log may also be interesting. Unfortunately I didn't save it. All it said, compared to a log from a working X server, was that the DRM code couldn't initialize the AGP GART. IIRC, this is what the X server said: (WW) RADEON(0): [drm] couldn't initialize agp This is what the 2.6.0-test9-mm1 kernel says when X is started: agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0. agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode agpgart: Putting AGP V2 device at 0000:01:00.0 into 4x mode Should I revert the change and rebuild? Brad ===== Brad Chapman Permanent e-mail: kak...@ya... __________________________________ Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard http://antispam.yahoo.com/whatsnewfree |