For display-port, use the existing EDID parser
that is used by HDMI.
Change-Id: I64c7fe03126d33eb0436c67eba9147dec1169e4d
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
Add MDSS Display-Port device node for msmcobalt which is needed to drive
any external display that supports DP interface. Add the
msmcobalt-CDP/MTP specific GPIO entries needed for display-port.
Change-Id: I61592c167345ebec4cde07f0a72ef059f186b84a
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
Adaptive variable refresh(AVR) allows timing modification of a current
frame by extending the vertical front porch values. This helps
shifting the vsync to slowest vsync interval supported by panel when
GPU rendering ready event is delayed. Define an interface for AVR to
enable client to control AVR settings. Validate client input for AVR
and configure the corresponding AVR registers.
CRs-Fixed: 1043819
Change-Id: I28f786bf0bdea4ecaa17270974ba6d7ffe469828
Signed-off-by: Ramkumar Radhakrishnan <ramkumar@codeaurora.org>
Ascent and Itech batteries might be used with msmcobalt MTP. Add
the battery profiles to support that.
Change-Id: Icfed6881763df35a7f948f171856903de7e07a2a
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Batterydata for itech 3000mah and ascent 3450mah batteries are
newly created to be used with GEN3 FG on pmicobalt. Add them.
Change-Id: I0fe51b607d44920784cc0bb8bfd442e81f3c5d3d
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Add support for WiPower by instantiating DC power supply and the required
properties.
CRs-Fixed: 1044422
Change-Id: I81d2e3b67bf55460f40406328c5ad8c40851033a
Signed-off-by: Harry Yang <harryy@codeaurora.org>
DAPM marks front end dai as dirty during ASoC suspend
which triggers device path teardown. Add ignore suspend
to all front end dais to avoid device path teardown.
CRs-Fixed: 1031932
Change-Id: I1d85578534c58c121ca8e560d67faf9b94e87be9
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
Property bit is checked in userspace and must be set in
driver in order to be recognized correctly since it defaults
to mouse pointer.
Change-Id: Ibdc78547e6376e6db54db75b1423718d13afaaa7
Signed-off-by: Amy Maloche <amaloche@codeaurora.org>
Configure the transfer unit settings to control the
symbol stuffing.
Change-Id: I80d6c1ae6d7096e170105e5d297a563b3bee053d
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
Add locking mechanism for host init. Remove mainlink_reset
before configuring the link rates.
Depending on the USB plug orientation, configure the
lane mapping register to support display-port over
usb-type-c port.
Change-Id: I7bf3fc6e102df113611b9450c92ecd4e50b26fb4
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
This change is needed to support display port
over USB type-C port. Add usbpd changes to
enable display port using Alternate mode for
type-C port.
Add support to parse VDO messages and send dp_config
packets when HPD is high.
Change-Id: I3ea5d969a73e3418af23ba4d8b7374fb20d2889f
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
Use the DPCD info to configure pixel and link rates
supported by the sink.
Change-Id: Idd7ba4b564b013eda7596a111b9b934f6b6ff84f
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
Add proper register base and register address offsets
when configuring the voltage swings and preemphsis
settings. Fix interrupt register bit for VIDEO_READY.
Change-Id: I6e89f6fbb3660d13c186b38eb7ca1f71cbe8109d
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
The DP driver will need GPIOs to configure the
AUX channel and orientation of USB type-C port. Add
support for the GPIOs.
Change-Id: I9940ff3cbcca7dd0ac972cabbfddcbd9ac4657fa
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
Add support for clock initialization during driver probe.
Add support to configure clock rates before enabling the
clocks.
Fix the regulators disable sequence for display-port.
We can only read hardware revision register only after
configuring the PHY. Move revision read to host_init()
function.
Change-Id: I0e9f6caf84a8cdd825002938dad18482e2489cbd
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
Clean up the focaltech driver by fixing the following checkpatch
errors.
1. else is not generally useful after a break or return
2. Possible unnecessary 'out of memory' message
3. Using __devexit is unnecessary
4. Unnecessary space before function pointer arguments
This patch is a propagated patch from 3.18 kernel
'commit 2b6ea311a968 ("input: ft5x06_ts: fix checkpatch errors")'
Change-Id: I36ed0497c12b0f14e9d7b60c2d8e78729871b8d0
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
Signed-off-by: Abinaya P <abinayap@codeaurora.org>
Add reset controller framework for all MSM supported targets as it will be
used by clock driver and clients to use the framework.
Change-Id: I67804db996f47046242cbec2a85ed66d229a8156
Signed-off-by: Taniya Das <tdas@codeaurora.org>
The driver extended capabilities may differ for different
interface types which the userspace needs to know (for
example the fine timing measurement initiator and responder
bits might differ for a station and AP). Add a new nl80211
attribute to provide extended capabilities per interface type
to userspace.
Signed-off-by: Vidyullatha Kanchanapally <vkanchan@qti.qualcomm.com>
Reviewed-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-commit: 019ae3a918811715192b22c400ac78d54acc26a9
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
CRs-fixed: 1030694
Change-Id: I816b21d8433aea9407a14a8c8a5098701ee53b8c
[pkushwah@codeaurora.org: backport to 4.4-This commit includes the
changes from following commits in include/uapi/linux/nl80211.h to compile
for msm-4.4.
38de03d2a28925b489c11546804e2f5418cc17a4 :
nl80211: add feature for BSS selection support.
17b942478643c5a90c06d978479bd326040bfa19 :
cfg80211: allow userspace to specify client P2P PS support.
9b95fe59b18bcc891a6c60ae11d725c9c679574b :
nl80211: add missing kerneldoc for new *_PAD attributes.
2dad624e6dd65c6048a9bbe0e16559fce182c87c :
wireless: use nla_put_u64_64bit().]
Signed-off-by: Purushottam Kushwaha <pkushwah@codeaurora.org>
In an issue very similar to 4e461c777e (xt_qtaguid: Fix panic
caused by synack processing), we were seeing panics on occasion
in testing.
In this case, it was the same issue, but caused by a different
call path, as the sk being returned from qtaguid_find_sk() was
not a full socket. Resulting in the sk->sk_socket deref to fail.
This patch adds an extra check to ensure the sk being retuned
is a full socket, and if not it returns NULL.
Change-Id: Icee0df589ea8d61a999e8c7ea3afdcf4a40b412b
CRs-Fixed: 1035969
Reported-by: Milosz Wasilewski <milosz.wasilewski@linaro.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Git-commit: cc0063b8eb
Git-repo: https://android.googlesource.com/kernel/common/
Signed-off-by: Bryse Flowers <bflowers@codeaurora.org>
In upstream commit ca6fb06518
(tcp: attach SYNACK messages to request sockets instead of
listener)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ca6fb0651883
The building of synack messages was changed, which made it so
the skb->sk points to a casted request_sock. This is problematic,
as there is no sk_socket in a request_sock. So when the qtaguid_mt
function tries to access the sk->sk_socket, it accesses uninitialized
memory.
After looking at how other netfilter implementations handle this,
I realized there was a skb_to_full_sk() helper added, which the
xt_qtaguid code isn't yet using.
This patch adds its use, and resovles panics seen when accessing
uninitialzed memory when processing synack packets.
Change-Id: Id0dbb7853aba221c1926e44616524fed90677602
CRs-Fixed: 1035969
Reported-by: YongQin Liu <yongquin.liu@linaro.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Git-commit: 4e461c777e
Git-repo: https://android.googlesource.com/kernel/common/
Signed-off-by: Bryse Flowers <bflowers@codeaurora.org>
Allow enabling debug events for other processors through debugfs.
Change-Id: Ic3140ee333e646352f7ede3ecf969b7f078ff2c9
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
Add platform info to the machine name on msmcobalt device tree node.
CRs-Fixed: 1047798
Change-Id: I52095462c60d1320e3aeabed7aaf7462f143f8da
Signed-off-by: Runmin Wang <runminw@codeaurora.org>
Add soc chip ID information to support APQCOBALT platform.
CRs-Fixed: 1047772
Change-Id: I17817fbf6692829959314923c514b377e612aff8
Signed-off-by: Runmin Wang <runminw@codeaurora.org>
If link recovery succeeds after a hibern8 exit failure,
return success as the link is active now for use.
Change-Id: I76ac226a2a1e33dd9c6240cac3443a03355bb75e
Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
All FW errors such as SYS_ERROR, SESSION_ERROR and timeouts
will be treated as Fatal.
CRs-Fixed: 1037031
Change-Id: I12463f98cf50f5c8cdfdd47775dec075219974d6
Signed-off-by: Chinmay Sawarkar <chinmays@codeaurora.org>
Existing CPE(Codec Processing Engine) driver supports single session.
Add support for two sessions with different sampling rates.
CRs-fixed: 1022917
Change-Id: Icb355cd07db9cc66632ac0ea14464c5610919725
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
Signed-off-by: Vidyakumar Athota <vathota@codeaurora.org>
Use the correct OPP handle property in order to store the
actual voltages and not the corners for the graphics rail
in the OPP table
CRs-Fixed: 1047605
Change-Id: I593d288edb704d2a92a65d47ca7f6399ba2e080d
Signed-off-by: Deepak Katragadda <dkatraga@codeaurora.org>
Add the all-ramp-up-done and all-ramp-down-done interrupts
to the flash-led device for pmicobalt. These interrupts will
be used to notify the flash-led clients when all leds have
completed ramping up or down after the flash is triggered.
CRs-Fixed: 921325
Change-Id: I39a6ba34e43dab8035bf232d0e640e72d7a34575
Signed-off-by: Devesh Jhunjhunwala <deveshj@codeaurora.org>
Add support to register and handle the all-ramp-up-done
and all-ramp-down-done irqs for flash-led.
CRs-Fixed: 921325
Change-Id: I843a008dbe6900f9f16c202a05435dbaf7a37627
Signed-off-by: Devesh Jhunjhunwala <deveshj@codeaurora.org>
Add device tree support for ITE Tech touch controller driver.
Change-Id: I2671b7c30b0f2ed1d7ad788f29b7f900a2a1cdcc
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
Signed-off-by: Abinaya P <abinayap@codeaurora.org>
