The patch titled radeon: misc corrections has been added to the -mm tree. Its filename is radeon-misc-corrections.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: radeon: misc corrections From: David Miller <davem@xxxxxxxxxxxxx> I have a new PCI-E radeon RV380 series card (PCI device ID 5b64) that hangs in my sparc64 boxes when the init scripts set the font. The problem goes away if I disable acceleration. I haven't figured out that bug yet, but along the way I found some corrections to make based upon some auditing. 1) The RB2D_DC_FLUSH_ALL value used by the kernel fb driver and the XORG video driver differ. I've made the kernel match what XORG is using. 2) In radeonfb_engine_reset() we have top-level code structure that roughly looks like: if (family is 300, 350, or V350) do this; else do that; ... if (family is NOT 300, OR family is NOT 350, OR family is NOT V350) do another thing; this last conditional makes no sense, is always true, and obviously was likely meant to be "family is NOT 300, 350, or V350". So I've made the code match the intent. Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/video/aty/radeon_accel.c | 4 ++-- include/video/radeon.h | 5 +++-- 2 files changed, 5 insertions(+), 4 deletions(-) diff -puN drivers/video/aty/radeon_accel.c~radeon-misc-corrections drivers/video/aty/radeon_accel.c --- a/drivers/video/aty/radeon_accel.c~radeon-misc-corrections +++ a/drivers/video/aty/radeon_accel.c @@ -241,8 +241,8 @@ void radeonfb_engine_reset(struct radeon INREG(HOST_PATH_CNTL); OUTREG(HOST_PATH_CNTL, host_path_cntl); - if (rinfo->family != CHIP_FAMILY_R300 || - rinfo->family != CHIP_FAMILY_R350 || + if (rinfo->family != CHIP_FAMILY_R300 && + rinfo->family != CHIP_FAMILY_R350 && rinfo->family != CHIP_FAMILY_RV350) OUTREG(RBBM_SOFT_RESET, rbbm_soft_reset); diff -puN include/video/radeon.h~radeon-misc-corrections include/video/radeon.h --- a/include/video/radeon.h~radeon-misc-corrections +++ a/include/video/radeon.h @@ -527,8 +527,9 @@ /* DSTCACHE_CTLSTAT bit constants */ -#define RB2D_DC_FLUSH (3 << 0) -#define RB2D_DC_FLUSH_ALL 0xf +#define RB2D_DC_FLUSH_2D (1 << 0) +#define RB2D_DC_FREE_2D (1 << 2) +#define RB2D_DC_FLUSH_ALL (RB2D_DC_FLUSH_2D | RB2D_DC_FREE_2D) #define RB2D_DC_BUSY (1 << 31) _ Patches currently in -mm which might be from davem@xxxxxxxxxxxxx are origin.patch linux-next.patch random32-seeding-improvement.patch configure-out-igmp-support.patch git-sparc64.patch docsrc-fix-ifenslave-type.patch ali-m7101-pmu-also-available-on-sun-netras-too.patch kprobes-indirectly-call-kprobe_target.patch kprobes-add-tests-for-register_kprobes.patch radeon-misc-corrections.patch drivers-net-bonding-bond_sysfsc-suppress-uninitialized-var-warning.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html