This change adds device tree flag to allow system suspend
on automotive platform with USB devices connected that do
not support runtime suspend.
Change-Id: I3ddda5052c866e16c46e5a46255acc28ab6f9363
Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
DWC3 driver uses wakeup_source and allows pm_suspend only after
entering low power mode as part of runtime suspend. This prevents
PM suspend in host mode if connected device's driver doesn't
support runtime or selective suspend.
Add support in driver where user can specify using dtsi attribute
to not use wakeup source in host mode. It will allow system to enter
deep sleep or pm_suspend irrespective of runtime PM state of XHCI.
On high level below are the changes in default behavior:
-Do not use wakeup_source for DWC3 when operating in host mode.
-For host mode, devices will suspend upon PM suspend and resumed
after PM resume.
Change-Id: Ia1d450e6dd99e094e48caf9723a355b7870b54dd
Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
Currently, FULL_SOC and MONOTONIC_SOC registers are updated
multiple times when the recharge SOC threshold is close enough to
trigger the recharging frequently. This was leading to a SOC
fluctuation when SOC masking algorithm is enabled.
Rearrange charge_full_update used in SOC masking algorithm such
that FULL_SOC and MONOTONIC_SOC registers are updated just once
when the charge_full flag is cleared.
Also, when the device is rebooted/shutdown and if charge_full
flag is set, write to FULL_SOC with battery_soc and a full value
to MONOTONIC_SOC registers. This helps to maintain the same SOC
across a device reboot.
Change-Id: I95afa90f27e4c0f948f301ff8d6a1f84ae422ef0
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
This driver creates Network device of type CAN
and processes tx and rx frames that it sends and
receives over SPI protocol.
Change-Id: I54a8665d1b9eda7e9b1ff695bd67de312c410195
Signed-off-by: Gustavo Solaira <gustavos@codeaurora.org>
Signed-off-by: Abinaya P <abinayap@codeaurora.org>
The patch adds the support for buffering mode configuration
for peripherals not supporting diag_id.
CRs-Fixed: 2104591
Change-Id: I2ed34a5141a9b9042dc925c9109d22009b272484
Signed-off-by: Manoj Prabhu B <bmanoj@codeaurora.org>
Increase QMI ATHDIAG maximum data size to 6144 bytes so that it
can dump more bytes for debugging.
Change-Id: I21d6197ad67829c38586318d4e76a7c7fd4149c4
CRs-fixed: 2059087
Signed-off-by: Yue Ma <yuem@codeaurora.org>
The WFD setup path has few register writes. If the MDP clocks
aren't switched on, the register access might cause SMMU
faults. Turn on the clocks, before calling WFD setup.
Change-Id: Icc865178f43dc6068b6b4b201b8f9eada2570598
Signed-off-by: Krishna Chaitanya Devarakonda <kdevarak@codeaurora.org>
There is a race condition possible when two threads are calling
the rotator cancel request. This might result in accessing a pointer
which was already assigned NULL. Fixing this by adding an extra check.
Change-Id: I9ce321a5f033d1fdc9d8b70a04098bfba3d7baaa
Signed-off-by: Krishna Chaitanya Devarakonda <kdevarak@codeaurora.org>
Provide means to suspend the DC path using the power supply
property.
Change-Id: I97f83f5f7c892fc078a92914af0a923b6aacf02e
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Implement several IOCTLs to allow IPA user space work.
Change-Id: I726f665ada12c5524dabeab1b89cdc8db4dc6f1e
Acked-by: Dmitry Kogan <dmitryk@qti.qualcomm.com>
Signed-off-by: Amir Levy <alevy@codeaurora.org>
Add the changes to support the 1080p truly panel as default panel
for SDM636.
Change-Id: Ia6d9b26fb7efb1d8ed362da42e3b6f22798f6f5e
Signed-off-by: Rashi Bindra <rbindra@codeaurora.org>
spcom expose "pseudo file" char-device to user space.
The file operation callback function definition is using size_t for user
buffer size.
The spcom API uses uint32 as the spcom communication buffers are about
300 bytes, and the user space file operation read()/write() are limited to
PAGE_SIZE which is about 4KB.
Use explicit casting rather than implicit casting when fops callbacks
calls spcom internal functions.
CRs-Fixed: 2025174
Change-Id: I5d6bf71ab77f97ea350178bb8b3473fd4cefddfd
Signed-off-by: Amir Samuelov <amirs@codeaurora.org>
This reverts commit e4f6002702 ("f2fs: sanity check segment
count"). This change was already present and the new commit
added a redundant declaration for F2FS_MAX_SEGMENT.
Change-Id: Ie9a1d2b255fb20fcf2d4237e661430a39d8626ef
Signed-off-by: Dennis Cagle <dcagle@codeaurora.org>
Initialize the has_locked member before running SSR
spinlock test to ensure consistent results.
CRs-Fixed: 2091946
Change-Id: Ifad37541a94668b496aa9204dc80920b9a7ff244
Signed-off-by: Chris Lew <clew@codeaurora.org>
