From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexander Kochetkov Subject: [RFC 0/5] i2c: omap: new fixes 2 Date: Wed, 3 Dec 2014 18:33:57 +0400 Message-ID: <1417617242-16869-1-git-send-email-al.kochet@gmail.com> Return-path: Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Kevin Hilman , Tony Lindgren , Felipe Balbi , Wolfram Sang , Alexander Kochetkov Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-i2c@vger.kernel.org This pacth series intended for fixing problem reported by Tony Lindgren here[1] One of first four patched could fix the problem. Last patch provide event trace so I could resolve problem. It could be applied using 'git am' or 'patch -p1 ...' Patches are rebased on branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux (6e79807443cba7397cd855ed29d6faba51d4c893) Tony, could you check, does the series fix the problem reported[1]? If yes, could you bisect and point commit that solve. If no, could you provide trace output (with or without the patches from series). If no, could you check does i2c-omap.c from commit ca1f8da9ac5ce6e63d8f6933f83fabc1f3f961f4. (the commit before my changes to kernel) work for you? Thank you. Regards, Alexander. [1] http://www.spinics.net/lists/linux-i2c/msg17811.html Alexander Kochetkov (5): i2c: omap: ack only reported events i2c: omap: simplify i462 errata handling for NACK and AL cases i2c: omap: move STP generation logic into ISR thread i2c: omap: reimpelement STP hack via 2-phases transfer i2c: omap: add trace drivers/i2c/busses/i2c-omap.c | 162 ++++++++++++++++++++++++----------------- 1 file changed, 95 insertions(+), 67 deletions(-) -- 1.7.9.5