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Linux Build Service Account [Tue, 11 Oct 2016 01:28:36 +0000 (18:28 -0700)]
Merge "msm: kgsl: Modify dispatcher to accept generic objects"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:34 +0000 (18:28 -0700)]
Merge "input: misc: pat9125: code clean-up in pat9125 driver"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:33 +0000 (18:28 -0700)]
Merge "ARM: dts: msm: Add revid phandle to read FAB ID"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:32 +0000 (18:28 -0700)]
Merge "iio: rradc: Add temperature compensation for die temperature"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:30 +0000 (18:28 -0700)]
Merge "ARM: dts: msm: add VDD_APC0/1 CPR aging configurations for msmcobalt"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:29 +0000 (18:28 -0700)]
Merge "qcom-charger: software fix for OTG soft-start"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:29 +0000 (18:28 -0700)]
Merge "msm: gsi: driver upgrade for gsi version 1.2 and 1.3"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:28 +0000 (18:28 -0700)]
Merge "KEYS: Fix ASN.1 indefinite length object parsing"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:27 +0000 (18:28 -0700)]
Merge "msm: cpp: Add support pagefault handler in CPP driver"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:26 +0000 (18:28 -0700)]
Merge "sched: Add cgroup attach functionality to the tune controller"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:25 +0000 (18:28 -0700)]
Merge "sched: Update the number of tune groups to 5"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:24 +0000 (18:28 -0700)]
Merge "sched/tune: add initial support for CGroups based boosting"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:21 +0000 (18:28 -0700)]
Merge "qpnp-fg-gen3: add support to restart fuel gauge"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:21 +0000 (18:28 -0700)]
Merge "qpnp-fg-gen3: Add support to configure force battery profile loading"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:20 +0000 (18:28 -0700)]
Merge "msm: kgsl: Remove GPU BCL and LMH support"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:17 +0000 (18:28 -0700)]
Merge "mdss: DisplayPort: add support for multiple resolutions"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:16 +0000 (18:28 -0700)]
Merge "msm: mdss: edid: limit resolutions support based on interface"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:15 +0000 (18:28 -0700)]
Merge "mdss: DisplayPort: update link-training settings and do DP reset"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:13 +0000 (18:28 -0700)]
Merge "ARM: dts: enable broadcast in nt35597 dual-dsi panels for msmcobalt"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:12 +0000 (18:28 -0700)]
Merge "ARM: dts: reduce reset delays for nt35597 panels"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:12 +0000 (18:28 -0700)]
Merge "msm: mdss: add mdp guard window property"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:10 +0000 (18:28 -0700)]
Merge "msm: mdss: Fix concurrent writeback failures in end-to-end use cases"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:09 +0000 (18:28 -0700)]
Merge "usb: gadget: ncm: Add super speed descriptors for NCM function"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:08 +0000 (18:28 -0700)]
Merge "fs: ext4: disable support for fallocate FALLOC_FL_PUNCH_HOLE"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:07 +0000 (18:28 -0700)]
Merge "msm: ipa: fix static analysis sign issue"
Linux Build Service Account [Tue, 11 Oct 2016 01:28:07 +0000 (18:28 -0700)]
Merge "ARM: dts: msm: Add RFCLK2 for msmcobalt MTP/CDP"
David Howells [Tue, 23 Feb 2016 11:03:12 +0000 (11:03 +0000)]
KEYS: Fix ASN.1 indefinite length object parsing
This fixes CVE-2016-0758.
In the ASN.1 decoder, when the length field of an ASN.1 value is extracted,
it isn't validated against the remaining amount of data before being added
to the cursor. With a sufficiently large size indicated, the check:
datalen - dp < 2
may then fail due to integer overflow.
Fix this by checking the length indicated against the amount of remaining
data in both places a definite length is determined.
Whilst we're at it, make the following changes:
(1) Check the maximum size of extended length does not exceed the capacity
of the variable it's being stored in (len) rather than the type that
variable is assumed to be (size_t).
(2) Compare the EOC tag to the symbolic constant ASN1_EOC rather than the
integer 0.
(3) To reduce confusion, move the initialisation of len outside of:
for (len = 0; n > 0; n--) {
since it doesn't have anything to do with the loop counter n.
Change-Id: I13b15885df9dc0c17a3e1670ae9606bf3ce4ba05
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Acked-by: David Woodhouse <David.Woodhouse@intel.com>
Acked-by: Peter Jones <pjones@redhat.com>
Git-repo: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git
Git-commit:
23c8a812dc3c621009e4f0e5342aa4e2ede1ceaa
Signed-off-by: Dennis Cagle <d-cagle@codeaurora.org>
Linux Build Service Account [Mon, 10 Oct 2016 18:51:07 +0000 (11:51 -0700)]
Merge "cpuidle: lpm-levels: Consider cluster history for LPM selection"
Linux Build Service Account [Mon, 10 Oct 2016 18:51:06 +0000 (11:51 -0700)]
Merge "defconfig: Enable CONFIG_ICNSS_DEBUG for msmfalcon"
Syed Rameez Mustafa [Wed, 7 Sep 2016 02:18:58 +0000 (19:18 -0700)]
sched: Add cgroup attach functionality to the tune controller
This is required to allow tasks to freely move between cgroups associated
with the tune controller.
Change-Id: I1f39b957462034586edc2fdc0a35488b314e9c8c
Signed-off-by: Syed Rameez Mustafa <rameezmustafa@codeaurora.org>
Syed Rameez Mustafa [Sat, 3 Sep 2016 00:51:39 +0000 (17:51 -0700)]
sched: Update the number of tune groups to 5
The schedtune controller will mimic the cpusets controller configuration
for now. For that we need to make 4 groups in addition to the root
group present by default.
Change-Id: I082f1e4e4ebf863e623cf66ee127eac70a3e2716
Signed-off-by: Syed Rameez Mustafa <rameezmustafa@codeaurora.org>
Patrick Bellasi [Tue, 23 Jun 2015 08:17:54 +0000 (09:17 +0100)]
sched/tune: add initial support for CGroups based boosting
To support task performance boosting, the usage of a single knob has the
advantage to be a simple solution, both from the implementation and the
usability standpoint. However, on a real system it can be difficult to
identify a single value for the knob which fits the needs of multiple
different tasks. For example, some kernel threads and/or user-space
background services should be better managed the "standard" way while we
still want to be able to boost the performance of specific workloads.
In order to improve the flexibility of the task boosting mechanism this
patch is the first of a small series which extends the previous
implementation to introduce a "per task group" support.
This first patch introduces just the basic CGroups support, a new
"schedtune" CGroups controller is added which allows to configure
different boost value for different groups of tasks.
To keep the implementation simple but still effective for a boosting
strategy, the new controller:
1. allows only a two layer hierarchy
2. supports only a limited number of boost groups
A two layer hierarchy allows to place each task either:
a) in the root control group
thus being subject to a system-wide boosting value
b) in a child of the root group
thus being subject to the specific boost value defined by that
"boost group"
The limited number of "boost groups" supported is mainly motivated by
the observation that in a real system it could be useful to have only
few classes of tasks which deserve different treatment.
For example, background vs foreground or interactive vs low-priority.
As an additional benefit, a limited number of boost groups allows also
to have a simpler implementation especially for the code required to
compute the boost value for CPUs which have runnable tasks belonging to
different boost groups.
Change-Id: I1304e33a8440bfdad9c8bcf8129ff390216f2e32
cc: Tejun Heo <tj@kernel.org>
cc: Li Zefan <lizefan@huawei.com>
cc: Johannes Weiner <hannes@cmpxchg.org>
cc: Ingo Molnar <mingo@redhat.com>
cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Patrick Bellasi <patrick.bellasi@arm.com>
Git-commit:
13001f47c9a610705219700af4636386b647e231
Git-repo: https://android.googlesource.com/kernel/common
Signed-off-by: Vikram Mulukutla <markivx@codeaurora.org>
Subbaraman Narayanamurthy [Fri, 23 Sep 2016 02:36:39 +0000 (19:36 -0700)]
qpnp-fg-gen3: add support to restart fuel gauge
Add a module parameter "fg_restart" to restart the fuel gauge
without loading the battery profile. This will be useful in
geting a fresh SOC estimate whenever required.
Change-Id: I0c054ad523a0eab72f777d010807bb3a55f63f7e
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Subbaraman Narayanamurthy [Wed, 21 Sep 2016 19:36:03 +0000 (12:36 -0700)]
qpnp-fg-gen3: Add support to configure force battery profile loading
Currently, FG_GEN3 driver loads the battery profile if it finds
out the profile loaded earlier doesn't match with the available
profile. This will be done when the profile integrity bit is
set already. Make this force profile loading as a configurable
parameter through a device tree property.
While at it, add a module parameter to dump the profile contents
conditionally. This will be helpful in debugging.
Change-Id: Ibaff55aa5434ee283e6d597485d193e9e52bb74e
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Nicholas Troast [Fri, 23 Sep 2016 15:54:13 +0000 (08:54 -0700)]
qpnp-fg-gen3: disable msoc-full and bsoc-delta IRQs as wakeup sources
msoc-full is not used to determine when the battery is full. The charger
will wakeup the device when it has terminated charging indicating that
the battery is full. Disable the msoc-full IRQ as a wakeup source.
The msoc-delta IRQ is used to wakeup the device when the SOC changes
therefore having the bsoc-delta IRQ as a wakeup source is unnecessary.
Disable the bsoc-delta IRQ as a wakeup source.
Change-Id: Iab7087ce3d6727abc852d3a84590cfa570ec584d
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
Subbaraman Narayanamurthy [Fri, 23 Sep 2016 01:11:42 +0000 (18:11 -0700)]
qpnp-fg-gen3: change the encoding for delta soc threshold
Currently, delta SOC threshold is written as a 8 bit value but
the encoding is in 11 bits. This will cause the delta SOC
threshold programmed to a lower value causing interrupts to fire
quickly. Change the numerator of delta SOC SRAM parameter so that
the delta SOC threshold will be set correctly. Maximum possible
threshold will be 12.45% (1/2048 * 255).
Change-Id: Ia908c917d71939b9d72b16ddca3400a692540bf3
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Subbaraman Narayanamurthy [Mon, 19 Sep 2016 23:22:30 +0000 (16:22 -0700)]
ARM: dts: msm: add CC_CV threshold to itech/ascent FG_GEN3 battery profiles
Configure CC_CV threshold voltage to 4.34V for both itech and
ascent battery profiles that will be used by GEN3 fuel gauge
on pmicobalt.
CRs-Fixed:
1068593
Change-Id: I7df3d343afa62ffdbf6f5db8c7fc7d94e2f0e3a0
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Subbaraman Narayanamurthy [Mon, 19 Sep 2016 21:52:12 +0000 (14:52 -0700)]
power: qpnp-fg-gen3: add support to configure VBtGTFltTh and VBtFull
Based on the battery profile parameters, Vbatt greater than float
voltage and full voltage thresholds needs to be configured. Add
support for the same. Since this needs the battery profile
parameters to be read in advance before the hardware is
initialized, shuffle the code to get battery profile early.
CRs-Fixed:
1068593
Change-Id: If5df62d933cc653a276967b3d16c080c6d4ecb2e
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Hardik Kantilal Patel [Mon, 10 Oct 2016 12:25:35 +0000 (17:55 +0530)]
defconfig: Enable CONFIG_ICNSS_DEBUG for msmfalcon
Enable CONFIG_ICNSS_DEBUG to enable driver debugging.
CRs-fixed:
1076049
Change-Id: I0d97a9aca9525da4aee6a9ddbf97849cd9c11a55
Signed-off-by: Hardik Kantilal Patel <hkpatel@codeaurora.org>
Linux Build Service Account [Mon, 10 Oct 2016 12:57:59 +0000 (05:57 -0700)]
Merge "input: misc: pat9125: fix issues found in static analysis"
Linux Build Service Account [Mon, 10 Oct 2016 12:57:59 +0000 (05:57 -0700)]
Merge "ASoC: msm: create backend dailink for wcd934x MAD"
Linux Build Service Account [Mon, 10 Oct 2016 12:57:51 +0000 (05:57 -0700)]
Merge "ASoC: soundwire: add null check before pointer dereference."
Vevek Venkatesan [Wed, 21 Sep 2016 13:10:25 +0000 (18:40 +0530)]
input: misc: pat9125: code clean-up in pat9125 driver
Remove redundant code from the Pixart PAT9125 reference driver
- Remove unwanted struct declarations and definitions
- Remove unwanted header files
- Dynamically allocate platform data structure
- Change pr_err to dev_err
- Changes as per Linux coding guidelines
- Clean-up probe and remove routines
- Remove unwanted file operations
- Remove unused functions and variables
Change-Id: I71b1d2548dc07c21ab8f12327662f5bb6998cdcb
Signed-off-by: Vevek Venkatesan <vevekv@codeaurora.org>
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
Himanshu Aggarwal [Tue, 4 Oct 2016 04:25:31 +0000 (09:55 +0530)]
input: misc: pat9125: fix issues found in static analysis
Fix the following issues found in static analysis:
- missing blank lines after declarations
- unnecessary return in a void function
- exporting world writable files is usually an error
- block comments use * on subsequent and trailing lines
- Add DT binding description and vendor prefixe for the
driver.
- Add Linux Foundation copyright markings.
Change-Id: Id2ed9a6d4e31bd2acd3185bf7ef9c78f8a41cf36
Signed-off-by: Himanshu Aggarwal <haggarwa@codeaurora.org>
Signed-off-by: Vevek Venkatesan <vevekv@codeaurora.org>
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
Lawrence Liao [Fri, 16 Sep 2016 08:01:15 +0000 (13:31 +0530)]
This is the reference driver source code for Pixart OTS PAT9125.
Change-Id: Ie366894e9e89707fa2950a7ffbfe4e93059a19a3
Signed-off-by: Lawrence Liao <lawrence_liao@pixart.com>
(cherry picked from commit
dfc4349a8aa02bb0b7b0639ad5368a5c85f6520f)
Git-commit:
dfc4349a8aa02bb0b7b0639ad5368a5c85f6520f
Git-repo: https://github.com/PixartOpen/pixart-sensor-db810-linux-driver
[shjain@codeaurora.org: removed below listed files from original
commit as they are not needed and to resolve trivial merge conflicts:
1. arch/arm/boot/dts/qcom/apq8094-dragonboard.dtsi
2. arch/arm/boot/dts/qcom/msm8994-pinctrl.dtsi
3. arch/arm/boot/dts/qcom/msm8994.dtsi
4. drivers/input/misc/Makefile
5. drivers/input/misc/ots_pat9125/Makefile
Remove the unused pieces of algorithm from the reference
driver of Pixart PAT9125 Rotating side button.]
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
Linux Build Service Account [Mon, 10 Oct 2016 04:17:55 +0000 (21:17 -0700)]
Merge "wil6210: initial support for FTM and AOA"
Linux Build Service Account [Mon, 10 Oct 2016 04:17:53 +0000 (21:17 -0700)]
Merge "ARM: dts: msm: Add IMEM dload-type entry for MSM8996 and MSMCOBALT"
Linux Build Service Account [Mon, 10 Oct 2016 04:17:52 +0000 (21:17 -0700)]
Merge "soc: qcom: handle wdsp glink state notifications"
Linux Build Service Account [Mon, 10 Oct 2016 04:17:52 +0000 (21:17 -0700)]
Merge "regulator: correct name used in debug consumer regulator_get call"
Linux Build Service Account [Mon, 10 Oct 2016 04:17:51 +0000 (21:17 -0700)]
Merge "genirq: Avoid race between cpu hot plug and irq_desc() allocation paths"
Linux Build Service Account [Mon, 10 Oct 2016 04:17:50 +0000 (21:17 -0700)]
Merge "ARM: dts: msm: Add icnss node for msmtriton"
Linux Build Service Account [Mon, 10 Oct 2016 04:17:50 +0000 (21:17 -0700)]
Merge "ARM: dts: msm: Add icnss node for msmfalcon"
Linux Build Service Account [Mon, 10 Oct 2016 04:17:49 +0000 (21:17 -0700)]
Merge "ARM: dts: msm: add ion heaps for msmtriton"
Linux Build Service Account [Mon, 10 Oct 2016 04:17:46 +0000 (21:17 -0700)]
Merge "qcom-charger: update qc charger detection for PMICv2"
Abhimanyu Kapur [Tue, 22 Mar 2016 22:17:25 +0000 (15:17 -0700)]
ARM: dts: msm: Add IMEM dload-type entry for MSM8996 and MSMCOBALT
Add IMEM dload-entry to support emmc dload feature
for msm8996 and msmcobalt SOCs.
CRs-Fixed: 993510
Change-Id: I0d26049817ce8d8172ee364b5d7a31ebdcb64194
Signed-off-by: Abhimanyu Kapur <abhimany@codeaurora.org>
Walter Yang [Tue, 20 Sep 2016 10:35:47 +0000 (18:35 +0800)]
ASoC: msm: create backend dailink for wcd934x MAD
To support ADSP SVA on wcd934x, dedicated backend dailink needs
to be created. Add the dailink associating the specific cpu dai
and the MAD codec dai.
CRs-Fixed:
1070327
Change-Id: I4152d81e4e951216a8ecdd93562eb1740dbb962c
Signed-off-by: Walter Yang <yandongy@codeaurora.org>
Linux Build Service Account [Sun, 9 Oct 2016 01:29:38 +0000 (18:29 -0700)]
Merge "ARM: dts: msm: Update DCVS table for msmcobalt v2"
Linux Build Service Account [Sun, 9 Oct 2016 01:29:37 +0000 (18:29 -0700)]
Merge "msm: vidc: Keep v4l2 plane count instance-specific"
Linux Build Service Account [Sat, 8 Oct 2016 13:35:54 +0000 (06:35 -0700)]
Merge "icnss: Wait uninterruptible for unregister driver"
Linux Build Service Account [Sat, 8 Oct 2016 13:35:54 +0000 (06:35 -0700)]
Merge "icnss: Prevent suspend while processing events"
Linux Build Service Account [Sat, 8 Oct 2016 05:15:44 +0000 (22:15 -0700)]
Merge "msm: vidc: Selectively handle SYS_ERROR as FATAL"
Linux Build Service Account [Sat, 8 Oct 2016 05:15:44 +0000 (22:15 -0700)]
Merge "msm: sde: Reject 0 size image for SDE rotator"
Linux Build Service Account [Sat, 8 Oct 2016 05:15:43 +0000 (22:15 -0700)]
Merge "msm: kgsl: Get GPU snapshot if wait for global timestamp timeout"
Linux Build Service Account [Sat, 8 Oct 2016 05:15:42 +0000 (22:15 -0700)]
Merge "icnss: Provide API to check QMI support"
Linux Build Service Account [Sat, 8 Oct 2016 05:15:41 +0000 (22:15 -0700)]
Merge "msm: kgsl: Disable UCHE global filter"
Linux Build Service Account [Sat, 8 Oct 2016 05:15:40 +0000 (22:15 -0700)]
Merge "usb: host: Flush hub workqueue before stopping controller"
Linux Build Service Account [Sat, 8 Oct 2016 05:15:39 +0000 (22:15 -0700)]
Merge "qpnp-smb2: smb-lib: add charge_done property"
Linux Build Service Account [Sat, 8 Oct 2016 05:15:38 +0000 (22:15 -0700)]
Merge "ARM: dts: msm: Add support to read FAB ID for PMICOBALT"
Linux Build Service Account [Sat, 8 Oct 2016 05:15:37 +0000 (22:15 -0700)]
Merge "soc:qcom: common_log: change PMIC dump size from 4k to 64k"
Linux Build Service Account [Sat, 8 Oct 2016 05:15:34 +0000 (22:15 -0700)]
Merge "power: reset: Skip emmc_dload sysfs entry creation"
Linux Build Service Account [Sat, 8 Oct 2016 05:15:33 +0000 (22:15 -0700)]
Merge "msm: rpm-smd-debug: Remove unwanted pr_info"
Vidyakumar Athota [Fri, 23 Sep 2016 17:28:42 +0000 (10:28 -0700)]
soc: qcom: handle wdsp glink state notifications
When WDSP has crashed, G-link link state is updated with
GLINK_LINK_STATE_DOWN and remote side channels are closed.
Handle the link state down notification from G-link and
close the channels from local side when remote disconnect
channel event occurs.
Change-Id: Id956256fbb3ea6b18a3685a34dcd1f9b16e71e92
Signed-off-by: Vidyakumar Athota <vathota@codeaurora.org>
Oleg Perelet [Thu, 6 Oct 2016 22:39:55 +0000 (15:39 -0700)]
msm: kgsl: Remove GPU BCL and LMH support
a540 hardware does not support BCL and LMH after all.
CRs-Fixed:
1075694
Change-Id: I09808145d20ded63b5043cae6510429560cb599e
Signed-off-by: Oleg Perelet <operelet@codeaurora.org>
David Collins [Fri, 7 Oct 2016 18:52:47 +0000 (11:52 -0700)]
regulator: correct name used in debug consumer regulator_get call
Call rdev_get_name() to obtain the name to use in the debug
consumer's regulator_get() call so that the debug consumer finds
the correct regulator when the name differs in the constraints
and desc structs.
Change-Id: Id6a47467cd118c89c8f58d1120381d4c64f8efee
CRs-Fixed:
1075693
Signed-off-by: David Collins <collinsd@codeaurora.org>
Siddartha Mohanadoss [Wed, 5 Oct 2016 23:18:41 +0000 (16:18 -0700)]
ARM: dts: msm: Add revid phandle to read FAB ID
Temperature compensation is needed for charger die
temperature. Offset and slope coefficients are applied
based on the FAB ID read from the REVID peripheral.
Change-Id: I8516a8109b8c9316dafbd547635d4c97bd50be0c
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
Siddartha Mohanadoss [Wed, 5 Oct 2016 21:39:15 +0000 (14:39 -0700)]
iio: rradc: Add temperature compensation for die temperature
Add charger die temperature scaling coefficients based
on FAB ID. If FAB ID support is not available from the
REVID peripheral the driver does not report scaled
temperature for charger die temperature. Update temperature
compensation for PMIC die temperature.
Change-Id: I8864dccc1b53e70dac5d54129339e7224ec8ba67
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
Prasad Sodagudi [Fri, 7 Oct 2016 03:05:08 +0000 (08:35 +0530)]
genirq: Avoid race between cpu hot plug and irq_desc() allocation paths
One of the core might have just allocated irq_desc() and other core
might be doing irq migration in the hot plug path. In the hot plug path
during the IRQ migration, for_each_active_irq macro is trying to get
irqs whose bits are set in allocated_irqs bit map but there is no return
value check after irq_to_desc for desc validity.
[ 24.566381] msm_thermal:do_core_control Set Offline: CPU4 Temp: 73
[ 24.568821] Unable to handle kernel NULL pointer dereference at virtual address
000000a4
[ 24.568931] pgd =
ffffffc002184000
[ 24.568995] [
000000a4] *pgd=
0000000178df5003, *pud=
0000000178df5003, *pmd=
0000000178df6003, *pte=
0060000017a00707
[ 24.569153] ------------[ cut here ]------------
[ 24.569228] Kernel BUG at
ffffffc0000f3060 [verbose debug info unavailable]
[ 24.569334] Internal error: Oops - BUG:
96000005 [#1] PREEMPT SMP
[ 24.569422] Modules linked in:
[ 24.569486] CPU: 4 PID: 28 Comm: migration/4 Tainted: G W 4.4.8-perf-
9407222-eng #1
[ 24.569684] task:
ffffffc0f28f0e80 ti:
ffffffc0f2a84000 task.ti:
ffffffc0f2a84000
[ 24.569785] PC is at do_raw_spin_lock+0x20/0x160
[ 24.569859] LR is at _raw_spin_lock+0x34/0x40
[ 24.569931] pc : [<
ffffffc0000f3060>] lr : [<
ffffffc001023dec>] pstate:
200001c5
[ 24.570029] sp :
ffffffc0f2a87bc0
[ 24.570091] x29:
ffffffc0f2a87bc0 x28:
ffffffc001033988
[ 24.570174] x27:
ffffffc001adebb0 x26:
0000000000000000
[ 24.570257] x25:
00000000000000a0 x24:
0000000000000020
[ 24.570339] x23:
ffffffc001033978 x22:
ffffffc001adeb80
[ 24.570421] x21:
000000000000027e x20:
0000000000000000
[ 24.570502] x19:
00000000000000a0 x18:
000000000000000d
[ 24.570584] x17:
0000000000005f00 x16:
0000000000000003
[ 24.570666] x15:
000000000000bd39 x14:
0ffffffffffffffe
[ 24.570748] x13:
0000000000000000 x12:
0000000000000018
[ 24.570829] x11:
0101010101010101 x10:
7f7f7f7f7f7f7f7f
[ 24.570911] x9 :
fefefefeff332e6d x8 :
7f7f7f7f7f7f7f7f
[ 24.570993] x7 :
ffffffc00344f6a0 x6 :
0000000000000000
[ 24.571075] x5 :
0000000000000001 x4 :
ffffffc00344f488
[ 24.571157] x3 :
0000000000000000 x2 :
0000000000000000
[ 24.571238] x1 :
ffffffc0f2a84000 x0 :
0000000000004ead
...
...
...
[ 24.581324] Call trace:
[ 24.581379] [<
ffffffc0000f3060>] do_raw_spin_lock+0x20/0x160
[ 24.581463] [<
ffffffc001023dec>] _raw_spin_lock+0x34/0x40
[ 24.581546] [<
ffffffc000103f10>] irq_migrate_all_off_this_cpu+0x84/0x1c4
[ 24.581641] [<
ffffffc00008ec84>] __cpu_disable+0x54/0x74
[ 24.581722] [<
ffffffc0000a3368>] take_cpu_down+0x1c/0x58
[ 24.581803] [<
ffffffc00013ac08>] multi_cpu_stop+0xb0/0x10c
[ 24.581885] [<
ffffffc00013ad60>] cpu_stopper_thread+0xb8/0x184
[ 24.581972] [<
ffffffc0000c4920>] smpboot_thread_fn+0x26c/0x290
[ 24.582057] [<
ffffffc0000c0f84>] kthread+0x100/0x108
[ 24.582135] Code:
aa0003f3 aa1e03e0 d503201f 5289d5a0 (
b9400661)
[ 24.582224] ---[ end trace
609f38584306f5d9 ]---
CRs-Fixed:
1074611
Change-Id: I6cc5399e511b6d62ec7fbc4cac21f4f41023520e
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>
Signed-off-by: Trilok Soni <tsoni@codeaurora.org>
Signed-off-by: Runmin Wang <runminw@codeaurora.org>
Linux Build Service Account [Fri, 7 Oct 2016 19:20:04 +0000 (12:20 -0700)]
Merge "qpnp-smb2: do not configure BATT_OV to end charging cycle"
Linux Build Service Account [Fri, 7 Oct 2016 19:20:02 +0000 (12:20 -0700)]
Merge "clk: msm: clock-osm: Update OSM timers and enable PLL droop override"
Linux Build Service Account [Fri, 7 Oct 2016 19:20:02 +0000 (12:20 -0700)]
Merge "uapi: sound: add new ready packet type"
Linux Build Service Account [Fri, 7 Oct 2016 19:20:01 +0000 (12:20 -0700)]
Merge "ARM: dts: msm: Add and update the dummy clocks for MSMfalcon/MSMtriton"
Linux Build Service Account [Fri, 7 Oct 2016 19:20:00 +0000 (12:20 -0700)]
Merge "clk: qcom: Add support for GPU clocks for MSMFalcon"
Siddartha Mohanadoss [Wed, 5 Oct 2016 23:14:31 +0000 (16:14 -0700)]
ARM: dts: msm: Add support to read FAB ID for PMICOBALT
REVID peripheral supports reading FAB ID value. Add property
qcom,fab-id-valid to allow clients to access the FAB ID data
for PMICOBALT.
Change-Id: I66463cf3fa7b0fdeba4cb5ee1e34d27b5e736cfb
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
Siddartha Mohanadoss [Wed, 5 Oct 2016 00:05:06 +0000 (17:05 -0700)]
qpnp: revid: Add support to read FAB ID for PMICOBALT
PMICOBALT supports reading the FAB ID from the REVID
peripheral. Add an optional property qcom,fab-id-valid
to check if support for FAB ID is available in the
REVID peripheral for the PMIC.
Change-Id: If8212618baa7533b008228a71740acf1d6c72a52
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
Chandan Uddaraju [Wed, 5 Oct 2016 01:07:53 +0000 (18:07 -0700)]
mdss: DisplayPort: add support for multiple resolutions
Add table to store transfer unit settings for different
resolutions. The table is used for mapping the resolution
with the lane count and Display-port link rate.
Change-Id: I93cc489cdbde21680f8c05311be60ecba053c1db
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
David Collins [Fri, 2 Sep 2016 18:45:58 +0000 (11:45 -0700)]
ARM: dts: msm: add VDD_APC0/1 CPR aging configurations for msmcobalt
Add all of the properties required to allow CPR aging
measurements to take place for VDD_APC0 and VDD_APC1.
Change-Id: Icd5a66130178c3cde7a10ebdd30d475950fd1c68
CRs-Fixed:
1048890
Signed-off-by: David Collins <collinsd@codeaurora.org>
David Collins [Fri, 30 Sep 2016 21:18:24 +0000 (14:18 -0700)]
ARM: dts: msm: update L2 SAW config for CPR aging on msmcobalt
Update the AVS limits of the silver and gold cluster L2 SAW
devices in order to allow CPR aging measurements to be performed
without interfering with the VDD_APC0 and VDD_APC1 default
voltages.
Change-Id: Ie4c5fa8aeb32c365d71a25b71506b69ccefc79b5
CRs-Fixed:
1048890
Signed-off-by: David Collins <collinsd@codeaurora.org>
David Collins [Fri, 2 Sep 2016 18:40:09 +0000 (11:40 -0700)]
ARM: dts: msm: add PMCOBALT S10 and S13 regulators for MSMCOBALT
Add qpnp-regulator devices for PMCOBALT S10 and S13 regulators.
This will allow VDD_APC0 and VDD_APC1 CPR devices to directly
modify the voltage at the PMIC before CPRh and OSM are enabled.
Change-Id: I34758ed558cde85b5255010a83cc2fcfa0e1a3a0
CRs-Fixed:
1048890
Signed-off-by: David Collins <collinsd@codeaurora.org>
Ajay Singh Parmar [Thu, 6 Oct 2016 23:02:07 +0000 (16:02 -0700)]
msm: mdss: edid: limit resolutions support based on interface
Limit the resolutions provided by sink to the ones supported
by the interface so that user modules do not receive the resolutions
which are not supported by the interface.
Change-Id: I63657f139cd7b058d211c306fb596ac5d80f2495
Signed-off-by: Ajay Singh Parmar <aparmar@codeaurora.org>
Chandan Uddaraju [Fri, 23 Sep 2016 22:03:14 +0000 (15:03 -0700)]
mdss: DisplayPort: update link-training settings and do DP reset
Add new settings for link-training parameters. Add
code in DP OFF to set the DP state to IDLE mode.
Add support for DP global reset before
initializing DP controller.
Change-Id: Ica893a9b56ae51b12f5d4a192b995aa966dc934e
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
Chandan Uddaraju [Thu, 22 Sep 2016 22:49:21 +0000 (15:49 -0700)]
mdss: DisplayPort: add support for color depth and fix workqueue delay
Add changes to have default settings for color depth and
output format in DP controller.
Currently, the workqueue used to handle different events
in controller driver has very high delay in handling events.
Fix this.
Change-Id: I30fc7cb3c57844244ff88167a9b17b32a2fd3a12
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
Chandan Uddaraju [Wed, 5 Oct 2016 23:01:23 +0000 (16:01 -0700)]
clk: msm: mdss: use lane count and orientation to configure DP PHY
Use the information about lane count and orientation
provided in the spare MDP registers by the DP controller
driver to configure the PLL lock sequence.
Change-Id: I1d8465087be91f0a35d83a752a6c09ce27100208
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
Chandan Uddaraju [Wed, 21 Sep 2016 23:43:50 +0000 (16:43 -0700)]
mdss: display-port: add support to share lanes and orientation to DP Phy
The DisplayPort PHY driver needs information about the number
of lanes and the plug orientation to do additional settings.
Add code to support this.
Change-Id: Iafb890596283320dbcb2b4e2e0d83cabfdfcd18e
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
Tatenda Chipeperekwa [Fri, 30 Sep 2016 01:34:22 +0000 (18:34 -0700)]
msm: mdss: dp: fix audio teardown sequence
First update the audio switch node to indicate that the cable was
disconnected. Wait for the audio codec to indicate that the teardown
of the audio path has been completed, timing out after three
seconds. This ensures that the audio framework will start and end
the audio teardown while the interface VSync is still running,
ensuring a graceful shutdown of the audio path.
CRs-Fixed:
1074218
Change-Id: Ia9c792613e5cd9ac273185c6b2f4b30b5df67496
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
Skylar Chang [Fri, 7 Oct 2016 16:57:50 +0000 (09:57 -0700)]
msm: gsi: driver upgrade for gsi version 1.2 and 1.3
Add support to handle different HW versions on the driver.
Update register/sequences per HPG.
Change-Id: Ibb6b1ce3a035260edbba61c2a443bbda09b17cee
CRs-Fixed:
1019773
Acked-by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
Benjamin Chan [Thu, 6 Oct 2016 21:36:48 +0000 (17:36 -0400)]
msm: sde: Reject 0 size image for SDE rotator
Rotator HW cannot support 0 dimension of input and output image. During
V4L2 validation, it must reject any 0 size image format setting.
CRs-Fixed:
1073633
Change-Id: I503561677271c39894b7a6910fe8d9c5c25e9c28
Signed-off-by: Benjamin Chan <bkchan@codeaurora.org>
Hardik Kantilal Patel [Thu, 6 Oct 2016 10:35:18 +0000 (16:05 +0530)]
ARM: dts: msm: Add icnss node for msmtriton
Add Adrestea base memory address and Copy Engine interrupt
mapping entry.
CRs-fixed:
1075000
Change-Id: I4eab7df3f64f0727afd7202c03ab0343f23ef84d
Signed-off-by: Hardik Kantilal Patel <hkpatel@codeaurora.org>
Hardik Kantilal Patel [Thu, 6 Oct 2016 09:53:43 +0000 (15:23 +0530)]
ARM: dts: msm: Add icnss node for msmfalcon
Add Adrestea base memory address and Copy Engine interrupt
mapping entry.
CRs-fixed:
1075000
Change-Id: I91958cc1348a05c95bde62af0c7b57f6cb82ac59
Signed-off-by: Hardik Kantilal Patel <hkpatel@codeaurora.org>
Linux Build Service Account [Fri, 7 Oct 2016 08:17:34 +0000 (01:17 -0700)]
Merge "diag: dci: Fix possible out of bound access"
Linux Build Service Account [Fri, 7 Oct 2016 08:17:33 +0000 (01:17 -0700)]
Merge "ASoC: msm: qdsp6v2: support for configurable bit format for AFE encoder"