Float voltage is read in the batt_health() callback.
batt_health() is called from batt_status() and batt_status()
is also called from the FV callback leading to a deadlock.
Fix it by using the unlocked version of votable while reading FV.
Change-Id: Ie6f9f683c048a2a1c64d46716433bcff359dc3b0
Signed-off-by: Anirudh Ghayal <[email protected]>
Add the interrupt service routine for apss tgu to handle tgu
interrupt.
Change-Id: Ic0128e41ed7a8e837ebab12a28c744af85109bda
Signed-off-by: Raghavendra Kakarla <[email protected]>
Enable policy_engine and pd phy drivers to support
power delivery feature on Holi.
Change-Id: I5048292c5b486a8801c9be6996ef3bff61d6f15a
Signed-off-by: Sriharsha Allenki <[email protected]>
The compilation of policy_engine.c and qpnp-pdphy.c as
loadble modules leads to the circular symbol dependency
of one module on the other.
Fix this by serializing this dependency and ensures that
no symbols from the qpnp-pdphy are directly used in
policy_engine driver.
Also, add the dependency of IIO for policy_engine driver.
Change-Id: I965f887e5c0b5a0cd372cc83353380bad5d8c839
Signed-off-by: Sriharsha Allenki <[email protected]>
qnoc-qos.c needs to be built as module, so add qnoc-qos.ko to
build infra.
Change-Id: I86ace45e2259fc382ed478c6456d55701bf974d4
Signed-off-by: Odelu Kukatla <[email protected]>
Build qnoc-qos.c as a module to make the symbols
available and avoid build warnings.
Change-Id: I62ab7a04225d71c036cd78f38259a98f099632ed
Signed-off-by: Odelu Kukatla <[email protected]>
This change reverts commit ("f1984dceeb dwc3-msm: Add support to vote
USB FORCE_MEM_CORE_ON") which is using dummy clock to update USB
master clock for keeping USB controller CSR retain while going into
CXPC. There is new API qcom_clk_set_flags() propose which supports
same functionality without USB dummy clock.
Change-Id: I0e35e4dac265a22eac2c3e95946cc9171c309508
Signed-off-by: Mayank Rana <[email protected]>
Add regmap_mmio_detach_clk API to QCOM whitelist.
Change-Id: I3eb6e4f0f96f20c41b8f2354712ec79389049aa7
Signed-off-by: Jagadeesh Kona <[email protected]>
Enable idle state failure statistics and tracing in menu governor to
debug cpuidle related issues in SVM. Enable FTRACE dependency for the
config items.
Change-Id: I635a1c06db528358113672daa1ccb78078c79bf3
Signed-off-by: Lina Iyer <[email protected]>
Commit 55adb91acc ("ANDROID: GKI: enable some USB_NET_ config
options") implicitly enabled the CONFIG_USB_NET_AX88* options
which was causing trouble with the db845C_gki.fragment, since
we try to load these (along with PHYLIB) as modules.
So drop these, and it should work out.
Fixes: 55adb91acc ("ANDROID: GKI: enable some USB_NET_ config options")
Signed-off-by: John Stultz <[email protected]>
Change-Id: Ia7e69d7030842f5136aafc064e1ba8a70bad2bb6
It's needed by MTK board for reasons below:
After working with built-in mtk timer(timer-mediatek) as
tick-broadcast devices for few weeks, we found some issues caused
by linux timer framework:
1. tick broadcast installed by insmod cannot switch to oneshot
mode correctly (BUG: 161822795)
2. rcu warning will be shown if we force to re-enabled tick-broadcast
for each cpu when new tick broadcast device is added by insmod
(timer-mediatek.c in our case)
Bug: 161675989
Change-Id: If3056df11d8256f2af4a6928820faed9f690b3db
Signed-off-by: Freddy Hsin <[email protected]>
Signed-off-by: Chun-Hung Wu <[email protected]>
Now that the power supply framework has POWER_SUPPLY_TYPE_WIRELESS
change the wireless power supply type from MAINS to WIRELESS. This
would help android healthd to show "chg=w" rather than "chg=a" in
logs when a wireless charger is connected.
Change-Id: I871779aa806f775e2cdf1e0994593fc991fe77f9
Signed-off-by: Subbaraman Narayanamurthy <[email protected]>
If the device is unable to send the mission mode execution
environment change event but has already entered mission mode
with the ability to allow ramdump collection, it can set a unique
cookie pattern to indicate the availability of ramdumps. Allow
the controller to query for this unique pattern upon any bootup
failure or timeout.
Change-Id: Id1f58b75d3f22e9e21b142cbea74d61cc65615b4
Signed-off-by: Bhaumik Bhatt <[email protected]>
Move MHI to a firmware download error state for any bootup
failures such as unable to find firmware files or load images via
BHI/BHIe. This helps detect an error state sooner and shortens
the wait for a synchronous power up timeout. It also negates the
need to provide additional callbacks due to any intermediate
bootup failures.
Change-Id: I3307e432063f59e978f1e055453155803a6475b2
Signed-off-by: Bhaumik Bhatt <[email protected]>
MediaTek UFS host now supports 2 lanes. Modify the lane count to 2.
This modification shall not impact old 1-lane host because
PA_CONNECTEDRXDATALANES and PA_CONNECTEDTXDATALANES will limit the target
lanes properly during power mode change. So we could relax the limitation
in ufs_dev_params.
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Stanley Chu <[email protected]>
Reviewed-by: Avri Altman <[email protected]>
Signed-off-by: Andy Teng <[email protected]>
Signed-off-by: Stanley Chu <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Bug: 166747994
(cherry picked from commit 460d74a0911c562f56148519a2467271271a73aa)
Change-Id: Ia3cb46d691f4498829565a70ba332cd246dc98a2
Signed-off-by: Stanley Chu <[email protected]>
In ufshcd_suspend(), after clk-gating is suspended and link is set
as Hibern8 state, ufshcd_hold() is still possibly invoked before
ufshcd_suspend() returns. For example, MediaTek's suspend vops may
issue UIC commands which would call ufshcd_hold() during the command
issuing flow.
Now if UFSHCD_CAP_HIBERN8_WITH_CLK_GATING capability is enabled,
then ufshcd_hold() may enter infinite loops because there is no
clk-ungating work scheduled or pending. In this case, ufshcd_hold()
shall just bypass, and keep the link as Hibern8 state.
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Avri Altman <[email protected]>
Co-developed-by: Andy Teng <[email protected]>
Signed-off-by: Andy Teng <[email protected]>
Signed-off-by: Stanley Chu <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Bug: 166747994
(cherry picked from commit 93b6c5db06028a3b55122bbb74d0715dd8ca4ae0)
Change-Id: I595ee3f0da3b89e11cbe5d6d31ba7ce58b1757bc
Signed-off-by: Stanley Chu <[email protected]>
Fix incorrect calculation of "ms" based waiting time in function
ufs_mtk_setup_clocks().
Link: https://lore.kernel.org/r/[email protected]
Fixes: 9006e3986f66 ("scsi: ufs-mediatek: Do not gate clocks if auto-hibern8 is not entered yet")
Reviewed-by: Avri Altman <[email protected]>
Signed-off-by: Stanley Chu <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Bug: 166747994
(cherry picked from commit 215d326702516366a8dfa9624b67ba0761c22b86)
Change-Id: I705ec82183efd898629e6a77952bc5e0c4fdceb1
Signed-off-by: Stanley Chu <[email protected]>
Some UFS devices require delay after VCC power rail is turned off.
Introduce a device quirk "DELAY_AFTER_LPM" to add 5ms delay after VCC
power-off during suspend flow.
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Andy Teng <[email protected]>
Reviewed-by: Peter Wang <[email protected]>
Reviewed-by: Can Guo <[email protected]>
Acked-by: Avri Altman <[email protected]>
Signed-off-by: Stanley Chu <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Bug: 166747994
(cherry picked from commit c4df6eed972e001a206a173738bec8c5f903257a)
Change-Id: Ia5c26f454374dfb591480acbf83007749ba11a0c
Signed-off-by: Stanley Chu <[email protected]>
In some platforms, VCC regulator may not be declared in device tree to keep
itself "always-on". In this case, hba->vreg_info.vcc is NULL and shall not
be operated during any flow.
Prevent possible NULL hba->vreg_info.vcc access in LPM mode by checking
if it is valid first.
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Avri Altman <[email protected]>
Signed-off-by: Stanley Chu <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Bug: 166747994
(cherry picked from commit 0255b1e3d84962f8f8d19f9e2768a8a4f0de7487)
Change-Id: I6351c0bb93ba78a66e286e6aaf8a0c8956cab895
Signed-off-by: Stanley Chu <[email protected]>
Add inline encryption support to ufs-mediatek.
The standards-compliant parts, such as querying the crypto capabilities and
enabling crypto for individual UFS requests, are already handled by
ufshcd-crypto.c, which itself is wired into the blk-crypto framework.
However MediaTek UFS host requires a vendor-specific hce_enable operation
to allow crypto-related registers being accessed normally in kernel. After
this step, MediaTek UFS host can work as standard-compliant host for
inline-encryption related functions.
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Avri Altman <[email protected]>
Signed-off-by: Stanley Chu <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Bug: 166747994
[ Resolved minor conflict in drivers/scsi/ufs/ufs-mediatek.c ]
(cherry picked from commit 46426552e74fd38e43aa95af17487d3cc285d71f)
Change-Id: I47629ab3823e361e4cf778c08ffd1c6b1a1d6e06
Signed-off-by: Stanley Chu <[email protected]>
In embedded environments the requirements are to be able to pick and
chose which features one requires built into the kernel. If an
embedded environment wants to supports loading modules that have been
kbuilt out of tree, there is a need to enable hidden configurations
for legacy wireless core features to provide the API surface for
them to load.
Introduce CONFIG_GKI_LEGACY_WEXT_ALLCONFIG to select all legacy wireless
extension core features by activating in turn all the associated
hidden configuration options, without having to specifically select
any wireless module(s).
This reverts commit c2f96db077.
(rejected upstream commit url https://lkml.org/lkml/2019/9/6/878)
Bug: 140250271
Signed-off-by: Chun-Hung Wu <[email protected]>
Change-Id: I7ca31317df82cf3a349ba6cc2dc42c37090625be
Signed-off-by: Mark Salyzyn <[email protected]>
This reverts commit c5665cafbe.
This patch was causing display hangs for Qualcomm after the 5.4.58
merge.
Bug: 166779391
Change-Id: Iaf22ede68247422709b00f059e5c4d517f219adf
Signed-off-by: Todd Kjos <[email protected]>
Disable LPASS full power collapse on DRV suspend for WLAN latency
requirement to access DDR over PCIE.
Change-Id: I6643916f80c2778daba33a13fc6d558b0bd84754
Signed-off-by: Manikandan Mohan <[email protected]>
