Changes to support packed 24 bit (SNDRV_PCM_FORMAT_S24_3LE)
CRs-Fixed: 1011048
Change-Id: Id927e9b8894b1bf99e57cc0f04abf126740c6d36
Signed-off-by: Manish Dewangan <manish@codeaurora.org>
Clean ITE tech driver probe function with proper error paths,
call sequence, and return values to release the resources
properly.
Also, release the resource in driver's remove function.
Change-Id: Ia81bb3da7e0b880de6f2ed95d346b533104ed3fc
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
Add palm-gesture sleep feature for ITE tech touchscreen
driver. When enabled the driver sends a key code to the
user space. Two optional device-tree properties are added
for this: ite,palm-detect and ite,palm-detect-keycode.
Change-Id: I0989cb66ab5edb10769ced9d525bd4f6d7adb02b
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
Add touch to wake feature in ITE tech touchscreen driver.
The touchscreen interrupt is configured as wakeable interrupt,
so TS can be used to wake the device from suspend state.
Change-Id: I8da53ab4f03237b8652cd5891eadbffa752d72d3
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
Add debugfs support for suspend and resume test for ITE
tech touchscreen driver.
Change-Id: I5a3d55c7c8e4b8f594fd7924c61ac1e5b5ad1965
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
Set IPA BCR register value according to HW type.
BCR register values are taken from IPA HPG and should
correlate with the relevant IPAv3.x HW type.
CRs-Fixed: 1048435
Change-Id: I5ece4a5676cf1d2fae4a5276da5833272cd95ecb
Signed-off-by: Amir Levy <alevy@codeaurora.org>
When a Type-C legacy cable is connected to the phone but left unconnected
on the other side an interrupt storm can be observed which is caused by
the vbus-error interrupt trigger. Disable this interrupt trigger.
Change-Id: I5342c58acc83ecff4bf5f8e425de94daa1dabb50
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
Add support for flash nodes for front and rear
camera.
CRs-Fixed: 1021009
Change-Id: I52537562214d439e9652bb6ba90f0d29e5b24fda
Signed-off-by: Viswanadha Raju Thotakura <viswanad@codeaurora.org>
Channel ids are not updated correctly in hardware params
fixup resulting in audio mute on one of the channels on headphones.
Fix the channel ids properly in msmcobalt machine driver hardware
params fixup.
CRs-Fixed: 1034829
Change-Id: If23da9ac1d2f71ad4d39371b665311f1f84b016a
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
The resp_len and resp_buf_ptr of qseecom_send_modfd_listener_resp
are not checked, then an userspace application that manipulates
resp_len can corrupt the kernel memory. Thus make changes to
validate these parameters.
CRs-fixed: 1036418
Change-Id: Id43ec6b55b332d0dac09a9abb998a410f49b44f7
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
It is required to update VBUS status to USB controller using qscratch
registers HS_PHY_CTRL and SS_PHY_CTRL interfacing high-speed and
super-speed PHYs. This change perfoms same from USB controller's glue
driver on starting and stopping peripheral mode based on supported
USB speed with USB gadget.
It also updates devicetree documentation explicitly mentioning required
register sets.
CRs-Fixed: 1046503
Change-Id: I92df87c0e2ff54dd7ee513d277cc075eab561019
Signed-off-by: Mayank Rana <mrana@codeaurora.org>
This change removes updating VBUS status from QUSB PHY driver using
QSCRATCH register. New change would be adding same functionality from
USB controller driver.
- It also updates devicetree documentation and existing supported
MSM platforms' USB device node property to accommodate above changes.
CRs-Fixed: 1046503
Change-Id: I4573a077bb455ebe3750ab76a91d2593d7e94ea5
Signed-off-by: Mayank Rana <mrana@codeaurora.org>
Add device tree properties to enable detection of VPH droop,
short circuit and open circuit faults for flash LED on pmicobalt.
CRs-Fixed: 1024187
Change-Id: I13cf07b36f7bb890a71bedb9998a937e2c60ecb0
Signed-off-by: Devesh Jhunjhunwala <deveshj@codeaurora.org>
Add support to receive and process the led_fault_irq to
detect short_circuit and open_circuit faults. Also, add
support to read all led_status registers in the irq handler.
CRs-Fixed: 1024187
Change-Id: I6941660484ea8b27377c668d1e7d815d52e83d83
Signed-off-by: Devesh Jhunjhunwala <deveshj@codeaurora.org>
Add support for configuring the following features available
in flash LED:
1. VPH droop detection
2. Short circuit fault detection
3. Open circuit fault detection
CRs-Fixed: 1024187
Change-Id: I982e51ba62f0a75d1dcd3ef30e5d1249c970ffde
Signed-off-by: Devesh Jhunjhunwala <deveshj@codeaurora.org>
Add the flash_prepare API to the leds-qpnp-flash driver to
maintain consistent usage of the API by the camera flash driver
across targets.
CRs-Fixed: 1043718
Change-Id: I21cc4b4556b2a4a1a918bfeb1d55ae164d4b5568
Signed-off-by: Devesh Jhunjhunwala <deveshj@codeaurora.org>
Update the flash prepare API to accept a led_trigger device as an
argument. Also split the leds-qpnp-flash-v2 header file to keep the
flash_prepare API in a common header file for both legacy and v2
flash drivers.
CRs-Fixed: 1043718
Change-Id: Idb4ab086740b680e101d76d882bcfb618ac4b936
Signed-off-by: Devesh Jhunjhunwala <deveshj@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>
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>
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>
