From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
To: jikos@kernel.org, benjamin.tissoires@redhat.com, jic23@kernel.org
Cc: linux-input@vger.kernel.org, linux-iio@vger.kernel.org,
linux-kernel@vger.kernel.org, chaya.golan@intel.com,
daniel.drubin@intel.com,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Subject: [RFC 0/4] Intel Integrated Sensor Hub Support (ISH)
Date: Mon, 30 May 2016 21:27:54 -0700 [thread overview]
Message-ID: <1464668878-17113-1-git-send-email-srinivas.pandruvada@linux.intel.com> (raw)
Starting from Cherrytrail, multiple generation of Intel processors offers
on package sensor hub. Several recent tablets, 2-in-1 convertible laptops
are using ISH instead of external sensor hubs. This resulted in lack of
support of sensor function like device rotation and auto backlight
adjustment. In addition, depending on the OEM implementation, support of ISH
is required to support low power sleep states.
The support of ISH on Linux platforms is not new. Android platforms with
Intel SoCs had this support for a while submitted by Daniel Drubin.
This patcheset is reusing most of those changes with clean up and
removing Android platform specific changes.
This series is tested on:
- Lenovo Yoga 260 with Skylake processor
- HP Pavilion x2 detachable with Cherrytrail
The user mode ABI is still same as external sensor hubs using Linux
IIO. So existing user mode software should still work without change.
This series primarily brings in new HID transport used in ISH.
This series submitted as a RFC to try on several devices. We have
received request from Linux users who wanted this support. So I hope all
those users try and give feedback.
Daniel Drubin (3):
hid: intel_ish-hid: ISH Transport layer
hid: intel-ish-hid: ipc layer
hid: intel-ish-hid: ISH HID client driver
Srinivas Pandruvada (1):
Documentation: hid: Intel ISH HID document
Documentation/hid/intel-ish-hid.txt | 375 +++++++++
drivers/hid/Kconfig | 2 +
drivers/hid/Makefile | 2 +
drivers/hid/intel-ish-hid/Kconfig | 27 +
drivers/hid/intel-ish-hid/Makefile | 20 +
drivers/hid/intel-ish-hid/ipc/hw-ish-regs.h | 220 +++++
drivers/hid/intel-ish-hid/ipc/hw-ish.h | 71 ++
drivers/hid/intel-ish-hid/ipc/ipc.c | 710 ++++++++++++++++
drivers/hid/intel-ish-hid/ipc/pci-ish.c | 238 ++++++
drivers/hid/intel-ish-hid/ipc/utils.h | 65 ++
drivers/hid/intel-ish-hid/ishtp-hid-client.c | 672 +++++++++++++++
drivers/hid/intel-ish-hid/ishtp-hid.c | 201 +++++
drivers/hid/intel-ish-hid/ishtp-hid.h | 157 ++++
drivers/hid/intel-ish-hid/ishtp/bus.c | 670 +++++++++++++++
drivers/hid/intel-ish-hid/ishtp/bus.h | 99 +++
drivers/hid/intel-ish-hid/ishtp/client.c | 1131 ++++++++++++++++++++++++++
drivers/hid/intel-ish-hid/ishtp/client.h | 196 +++++
drivers/hid/intel-ish-hid/ishtp/dma-if.c | 175 ++++
drivers/hid/intel-ish-hid/ishtp/hbm.c | 911 +++++++++++++++++++++
drivers/hid/intel-ish-hid/ishtp/hbm.h | 319 ++++++++
drivers/hid/intel-ish-hid/ishtp/init.c | 94 +++
drivers/hid/intel-ish-hid/ishtp/ishtp-dev.h | 276 +++++++
include/trace/events/intel_ish.h | 30 +
23 files changed, 6661 insertions(+)
create mode 100644 Documentation/hid/intel-ish-hid.txt
create mode 100644 drivers/hid/intel-ish-hid/Kconfig
create mode 100644 drivers/hid/intel-ish-hid/Makefile
create mode 100644 drivers/hid/intel-ish-hid/ipc/hw-ish-regs.h
create mode 100644 drivers/hid/intel-ish-hid/ipc/hw-ish.h
create mode 100644 drivers/hid/intel-ish-hid/ipc/ipc.c
create mode 100644 drivers/hid/intel-ish-hid/ipc/pci-ish.c
create mode 100644 drivers/hid/intel-ish-hid/ipc/utils.h
create mode 100644 drivers/hid/intel-ish-hid/ishtp-hid-client.c
create mode 100644 drivers/hid/intel-ish-hid/ishtp-hid.c
create mode 100644 drivers/hid/intel-ish-hid/ishtp-hid.h
create mode 100644 drivers/hid/intel-ish-hid/ishtp/bus.c
create mode 100644 drivers/hid/intel-ish-hid/ishtp/bus.h
create mode 100644 drivers/hid/intel-ish-hid/ishtp/client.c
create mode 100644 drivers/hid/intel-ish-hid/ishtp/client.h
create mode 100644 drivers/hid/intel-ish-hid/ishtp/dma-if.c
create mode 100644 drivers/hid/intel-ish-hid/ishtp/hbm.c
create mode 100644 drivers/hid/intel-ish-hid/ishtp/hbm.h
create mode 100644 drivers/hid/intel-ish-hid/ishtp/init.c
create mode 100644 drivers/hid/intel-ish-hid/ishtp/ishtp-dev.h
create mode 100644 include/trace/events/intel_ish.h
--
1.9.1
next reply other threads:[~2016-05-31 4:28 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-31 4:27 Srinivas Pandruvada [this message]
2016-05-31 4:27 ` [RFC 1/4] Documentation: hid: Intel ISH HID document Srinivas Pandruvada
2016-05-31 4:27 ` [RFC 2/4] hid: intel_ish-hid: ISH Transport layer Srinivas Pandruvada
2016-05-31 4:27 ` [RFC 3/4] hid: intel-ish-hid: ipc layer Srinivas Pandruvada
2016-05-31 4:27 ` [RFC 4/4] hid: intel-ish-hid: ISH HID client driver Srinivas Pandruvada
2016-06-01 13:36 ` [RFC 0/4] Intel Integrated Sensor Hub Support (ISH) Atri Bhattacharya
2016-06-09 21:45 ` Grant Likely
2016-06-09 21:54 ` Srinivas Pandruvada
2016-06-10 9:44 ` Grant Likely
2016-06-10 13:55 ` Srinivas Pandruvada
2016-06-10 14:26 ` Bastien Nocera
2016-06-10 14:45 ` Srinivas Pandruvada
2016-06-10 15:04 ` Bastien Nocera
2016-06-10 15:23 ` Srinivas Pandruvada
2016-06-10 15:27 ` Bastien Nocera
2016-06-14 13:44 ` Grant Likely
2016-06-14 15:12 ` Bastien Nocera
2016-06-14 16:08 ` Grant Likely
2016-06-14 17:01 ` Bastien Nocera
2016-06-14 21:33 ` Grant Likely
2016-06-10 14:02 ` Grant Likely
2016-06-02 14:35 me
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1464668878-17113-1-git-send-email-srinivas.pandruvada@linux.intel.com \
--to=srinivas.pandruvada@linux.intel.com \
--cc=benjamin.tissoires@redhat.com \
--cc=chaya.golan@intel.com \
--cc=daniel.drubin@intel.com \
--cc=jic23@kernel.org \
--cc=jikos@kernel.org \
--cc=linux-iio@vger.kernel.org \
--cc=linux-input@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).