Re: [PATCH 1/6] Documentation: hid: Intel ISH HID document
From: Jiri Kosina <hidden>
Date: 2016-06-17 20:43:49
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On Sat, 11 Jun 2016, Srinivas Pandruvada wrote:
quoted hunk ↗ jump to hunk
Document explaining ISH HID operation and implementation. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> --- Documentation/hid/intel-ish-hid.txt | 417 ++++++++++++++++++++++++++++++++++++ 1 file changed, 417 insertions(+) create mode 100644 Documentation/hid/intel-ish-hid.txtdiff --git a/Documentation/hid/intel-ish-hid.txt b/Documentation/hid/intel-ish-hid.txt new file mode 100644 index 0000000..2de0ab5 --- /dev/null +++ b/Documentation/hid/intel-ish-hid.txt@@ -0,0 +1,417 @@ +Intel Integrated Sensor Hub (ISH) +=============================== + +A sensor hub enables the ability to offload sensor polling and algorithm +processing to a dedicated low power co-processor. This allows the core +processor to go into low power modes more often, resulting in the increased +battery life.
[ ... snip ... ] What I would like to see added here is a bit more of a higher-level overview of the implementation. It's a *lot* of new code. I am still trying to make my way through it. One thing that I am currently trying to figure out, and which, if documented, would be much easier to review, would be: my current understanding is that this is both transport (ll) driver and a kind-of a bus at the same time. Could yo please put some more comprehensive overview of the overall architecture into the documentation? Thanks, -- Jiri Kosina SUSE Labs