Define macro to indicate backport support for randomizing TA of
Public Action frames.
Change-Id: I4ce8bfe6e6612dbfc63f0a7158b29aaf5ecf3292
CRs-Fixed: 1112321
Signed-off-by: Ashwini Patil <apati@codeaurora.org>
Make change to pass the iotcl param to reset_stats
instead of NULL to avoid NULL pointer access.
Change-Id: Ie5fe6d3dd530ac2efc0fe670cccd20b9a2fbe968
Acked-by: Chaitanya Pratapa <cpratapa@qti.qualcomm.com>
Signed-off-by: Utkarsh Saxena <usaxena@codeaurora.org>
Add the following support on sdm660:
1. Panel timings, power supplies, backlight settings for sharp
wqxga panel.
2. Panel timings for dsc video and command mode for truly panel.
Change-Id: I4f3a6794b8856f4df53717f81f980cf7ab1b73db
Signed-off-by: Ashish Garg <ashigarg@codeaurora.org>
Modify DCC RAM size for sdm660. DCC RAM is used to
store captured information locally in DCC.
CRs-fixed: 1112955
Change-Id: I6c1a48e11c97be31c575aa9ec4cf024dc4a33fa8
Signed-off-by: Amey Telawane <ameyt@codeaurora.org>
Update the csiphy clk muxer base register and offset for
SDM660.
Change-Id: I33e5afd8215aa753cdec0c1d86e7b8b0e3194115
Signed-off-by: Shankar Ravi <rshankar@codeaurora.org>
Sometimes drivers already looked up, or know out-of-band
from their device, which station transmitted a given RX
frame. Allow them to pass the station pointer to mac80211
to save the extra lookup.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
Git-commit: d63b548fffdbd239a5e65bb89424be19229048ba
CRs-Fixed: 1112914
[rsirasan@codeaurora.org: pulled changes only in kernel header
file and mac80211 subsystem]
Change-Id: Ie35906d1e9df1ebe7f72e7a6df3293117abdec57
Signed-off-by: Rajeev Kumar Sirasanagandla <rsirasan@codeaurora.org>
An IPA header or processing context can be added once
and later deleted once from user space.
Multiple deletion may cause invalid state of the headers
software cache.
Change-Id: Ic0b8472b7fd8a76233a007d90c832af726184574
CRs-fixed: 1097714
Signed-off-by: Ghanim Fodi <gfodi@codeaurora.org>
USB client needs 19.2MHz frequency support for utmi clock, so that it could
be requested for. Add support for the same.
Change-Id: Icdbf9c5155bdd0ec02d357182d6e020c06a70648
Signed-off-by: Taniya Das <tdas@codeaurora.org>
Enabling deferred resume feature on SDM660. With this feature
enabled, MMC devices won't be resumed as part of the system
resume. It will be resumed only when there's a request to be
processed.
Change-Id: I901a888269b8bc0de006c8174546fd5f5c30baa8
Signed-off-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org>
EDID parser assigns temporary Video Identification Codes (VIC) for
all non-standard resolutions when parsing a sink's EDID. These
VICs can be reused for a subsequent connection for different
resolutions. In the current implementation of the Display Port (DP)
driver, a resolution change is detected whenever a new VIC is used.
However, when switching between two non-standard resolutions spanning
connections to two different sinks, it is possible to have the same
VIC assigned for the two resolutions. This can result in abnormal
behavior. Fix this by resetting the video identification code and panel
information to reset value every time we get an HPD for disconnect.
CRs-Fixed: 1099532
Change-Id: I4bb5a6b4329f67368ebbdc7fe8d92c2ea4605082
Signed-off-by: Aravind Venkateswaran <aravindh@codeaurora.org>
It is observed that some PD-capable sink devices have a
longer start-up delay before responding to the Source
Capabilities message with a Request. Since it is PD capable
we'd like to wait until after entering PE_SRC_Ready and VDM
Discovery to start USB host mode. Accommodate these devices by
increasing the number of failed attempts of sending the message
from 5 to 10 before treating it as a non-PD device and starting
host mode.
Change-Id: Ia555699e78729b75dc118cbb929f7c4c4f2d1279
Signed-off-by: Jack Pham <jackp@codeaurora.org>
This reverts commit 85cc38fca2 ("usb: pd: Add support to set the
maximum speed via extcon") which unnecessarily restricted starting
USB host mode to high-speed only. Relax this so that USB host can
start in SuperSpeed when DFP mode is entered.
However, the only exception is if DisplayPort mode is discovered,
we need to drop down to high-speed only due to current hardware
limitations. This is handled during the VDM discovery stage.
Also use this opportunity to refactor all extcon_set_state_() calls
to helper functions that start/stop USB host/peripheral modes.
Change-Id: I2f32f70c57a8a6e2c34c8daf59dea931b445422f
Signed-off-by: Jack Pham <jackp@codeaurora.org>
Configure QRD8998HB analog and digital voltage to correct value.
CRs-Fixed: 1112314
Change-Id: I15d26582a87c9613c2ada010912b53e15e383b18
Signed-off-by: Jin Fu <jinf@codeaurora.org>
Number of elements in ibb_pwrup_dly_table is 4. An out of bounds
access can be made if value read from IBB_PWRUP_PWRDN_CTL_1
register is larger than 3 as the DLY1 value is not shifted.
Fix it.
CRs-Fixed: 1112706
Change-Id: I40783a9c87d1e390a514b84743379c57f488f299
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Add support to identify fake battery/debug board and suspend the USB
input path when this is detected.
CRs-Fixed: 1107245
Change-Id: Icaa936e4e5b3c9381bc92b6664b32547a820b9c3
Signed-off-by: Ashay Jaiswal <ashayj@codeaurora.org>
In some devices, qcom-i2c-pmic driver fails probe from the initial
poke failure of attached SEM slave.
As software workaround, this issue can be recovered by retrying to
ensure the unresponsive device is powered.
CRs-Fixed: 1083672
Change-Id: Ie828ba236f42b24a3d2acefdf069445cc72503f1
Signed-off-by: Harry Yang <harryy@codeaurora.org>
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
There are some cases in HDMI driver where NULL pointers might be
dereferenced. Fix them by validating pointers before access.
CRs-Fixed: 1091211
Change-Id: I229b9a9b0979de74bb09d04737742c71eb05bd69
Signed-off-by: Ray Zhang <rayz@codeaurora.org>
The gcc_gpu_bimc_gfx_src_clk and gcc_gpu_snoc_dvm_gfx_clk need
to left at their default state of ON. Remove controlling them
from the linux clock driver to avoid disabling them during
late_init.
Change-Id: Iefc033998bf87fcc98dfaa1b7321d9cc33dedd5e
Signed-off-by: Taniya Das <tdas@codeaurora.org>
clk_prepare would hold a mutex and as clk_debug_mux_measure_rate has
already acquired a spinlock it would result in a BUG from sleeping context.
Avoid this by moving the prepare_enable before acquiring spinlock.
Change-Id: Ia405c884663ef80e87ae066df09f1c30134faf2e
Signed-off-by: Taniya Das <tdas@codeaurora.org>
Don't send failure message back to hdcp lib when HDCP engine
is off.
CRs-Fixed: 1098298
Change-Id: Ic64a05ef3ea77ff35a093cf8608f5c6dfd8a50cb
Signed-off-by: Ray Zhang <rayz@codeaurora.org>
Signed-off-by: Lei Chen <chenl@codeaurora.org>
Fix the return value for hpd sysfs write function
to avoid wrong data to propagate to the caller.
Change-Id: Ic2282496598ecba8511f3a0a826e152451394edb
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>
Program the correct number of channels for header byte 3 in
audio stream to avoid issues related to audio channels.
Change-Id: I1de32403efc42d8fde8ac2096ae021e795707aae
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>
During authentication, HDCP may poll hardware for status.
HDCP may be turned off by other thread abruptly depending
on the use-case. Do not poll hardware in case HDCP has been
turned off. Also, wait for authenticating thread to finish
in hdcp off thread to avoid any race condition.
Change-Id: If2e4940310035f08d2077def4fa62620bef19942
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>
Enable/disable encryption API can be called by multiple
threads. Protect this API with a mutex to avoid any
possible memory violation due to invalid calls to the API.
Change-Id: I190cdf24880645ac20ec17934d76498d71b2802a
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>
Transmit the link pattern first, update the drive settings
and then update the sink about the pattern and drive settings
using aux channel to avoid possible link training failures
with some sinks.
Change-Id: Ia8eccee99f58da94d3f1013f075c07400bde15f9
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>
The 's' flag is supposed to indicate that a softirq is running. This
can be detected by testing the preempt_count with SOFTIRQ_OFFSET.
The current code tests the preempt_count with SOFTIRQ_MASK, which
would be true even when softirqs are disabled but not serving a
softirq.
Link: http://lkml.kernel.org/r/1481300417-3564-1-git-send-email-pkondeti@codeaurora.org
Change-Id: I084531ce806e0f7d42a38be0a7ad45977c43d158
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Git-commit: c59f29cb144a6a0dfac16ede9dc8eafc02dc56ca
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
