Am 08.04.2014 15:04, schrieb Alex Deucher:
On Tue, Apr 8, 2014 at 4:03 AM, Daniel Vetter <daniel@xxxxxxxx> wrote:
On Tue, Apr 8, 2014 at 8:58 AM, Jani Nikula <jani.nikula@xxxxxxxxx> wrote:
Before the conversion to dp aux helpers there was a switch case [1] that
ended up in msg_bytes = 3 for address only start/stop messages
(MODE_I2C_START or MODE_I2C_STOP bit set [2]). With Alex's series in,
but without my patch, we'd send the four byte header but with 0 - 1 =
0xff in txbuf[3]. I'm pretty sure breakage would follow.
Thus I'd like to have my patch in before the dp aux helpers use
msg->size == 0 for address only messages.
Daniel, convinced yet?
Indeed, I've been blinding. Acked for merging through radeon trees
together with the other patches as a fixup for 3.15.
Christian,
Can you pull this into the radeon 3.15 branch as well?
Sure, directly before your other patches I would assume.
Going to send out the pull request to Dave this evening if nobody objects.
Christian.
Thanks,
Alex
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