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authorLinus Walleij <linus.walleij@linaro.org>2016-06-22 08:27:17 +0200
committerLee Jones <lee.jones@linaro.org>2016-06-29 10:16:47 +0100
commitf37be01e6dc606f2fcc5e95c9933d948ce19bd35 (patch)
tree41ec39f826b8a43df00173883dc4817748599d60 /MAINTAINERS
parent0a58da1e2f25f213fb72d7d6a18dff9562621215 (diff)
downloadlinux-sh-f37be01e6dc606f2fcc5e95c9933d948ce19bd35.tar.gz
mfd: qcom_rpm: Parametrize also ack selector size
The RPM has two sets of selectors (IPC bit fields): request and acknowledge. Apparently, some models use 4*32 bit words for select and some use 7*32 bit words for request, but all use 7*32 words for acknowledge bits. So apparently you can on the models with requests of 4*32 select bits send 4*32 messages and get 7*32 different replies, so on ACK interrupt, 7*32 bit words need to be read. This is how the vendor code apparently works. Cc: stable@vger.kernel.org Reported-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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