Recommendation is to use NOMINAL in stead of TURBO
clock as threshold for voting with CX iPeak.
Change-Id: Idcdc9ee86118a34a031b80dc86f7cc6dad71a05f
Signed-off-by: Srikanth Uyyala <suyyala@codeaurora.org>
WLAN firmware responds with number of memory regions and starting
address of each as part of MSA info response. These memory
regions needs to be assigned with different hypervisor permission
based on secure_flag. Current code assumes that there will always
be 2 regions passed by WLAN FW but WLAN FW may pass only one
region to be mapped. Map the memory region based on number of
memory region passed by WLAN FW.
Change-Id: Ib62570a0851adb858b0f11959265ea9c0b42429e
CRs-fixed: 2021566
Signed-off-by: Prashanth Bhatta <bhattap@codeaurora.org>
Endpoint command to request resources on ep0 is take upto ~800us and
this delay is observed for every new/re enumeration. As the api polls
(reads the register and it happens over cnoc) for every 1us to check
for completion it could result in congestion on cnoc. Hence increase
polling interval from 1us to 20us for this endpoint command.
Change-Id: I6d738b46a47b00105289e8f07b8fe0883a3fda44
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
mhi clients can manage both hardware and software event rings.
Process incoming data based on event ring type instead of
channel type.
CRs-Fixed: 2018326
Change-Id: Ifa2de76034224c19a846f7be153400888f8c66de
Signed-off-by: Sujeev Dias <sdias@codeaurora.org>
When a client ask MHI host to processed X number of events, only count
transfer events as part of processed events. All other events are internal
events.
CRs-Fixed: 2018324
Change-Id: I4cfcae0ba187348442c3fc45b76d7c4b01f687bd
Signed-off-by: Sujeev Dias <sdias@codeaurora.org>
Since the PTE shareability values can be multibit fix so that they
are properly checked.
Change-Id: I36791921b0189b50cbbcb79efdb2f1a36ad9d726
Signed-off-by: Liam Mark <lmark@codeaurora.org>
Fix the symbol linking error for loadable kernel modules
which is using secure buffer hypervisor api for smmu configuration.
CRs-Fixed: 2019262
Change-Id: I3d83fd4b1854298c1283e03f220de8c673195492
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
gsi_reg.h file includes the definitions of GSI registers.
The GSI Instruction RAM registers are defined twice.
This change removes the duplication.
Change-Id: Iccd256711c28a5f4698555079a7f73ce0357a92d
Signed-off-by: Ghanim Fodi <gfodi@codeaurora.org>
Increase the common CMA region size to 44MB to accommodate modem diag
buffer region.
Change-Id: Iad83f749d8ca5635ead9c637dbc2f927191414fe
Signed-off-by: Charan Teja Reddy <charante@codeaurora.org>
core_ctl module no longer hotplug the CPUs. Hence remove the
/sys/devices/system/cpu/cpuX/core_ctl/cpus file interface which
pints the online/offline state of all CPUs in the cluster.
The global_state file interface can still be used to know all
the state information about all CPUs. Replace "Active" with
"Isolated" string in this file output. Otherwise we see that
an offline CPU as active.
Change-Id: Id6ffb1c3ddfe85cf34ab670ceea8b53e5b2f60e2
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
We use pr_* to print info/warn/error messages. Use pr_fmt so
that the messages are prefixed by "core_ctl:" string.
Change-Id: Icc84db30ebf0855599431366d090a2b1c94da6d0
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
The online state is cached in CPU hotplug callbacks. This is
used in determining the potential candidates for isolation or
unisolation. The current code has checks in hotplug notifier
callback to correct the online state if it is out of sync
with the actualy CPU state. All this maintenance can be
avoided by directly using cpu_online().
This patch fixes an incorrect warning message emitted from
CPU_UP_CANCELED event callback.
Change-Id: I9681ce6c5bc701507427d60db397ca4966fbdb58
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Check the validity of pointer before dereference and initialize
uninitialized variables.
Change-Id: Ifad4dd9668db91a18b493e0c7276bf6c193fb680
Signed-off-by: Venu Yeshala <vyeshala@codeaurora.org>
clock_debug_mux is required for the 'measure' functionality of the clock,
register using the clk_register_debug for the same.
Change-Id: I95b64ddd3ef3d869cf3b8ad2b4210ea78ba8f5fa
Signed-off-by: Taniya Das <tdas@codeaurora.org>
Common Clock Framework(CCF) already has a clock ops hook `debug_init` which
could be used for the debugfs clock measure functionality. Remove the APIs
from the CCF and update the 'debug_init' clock ops to the clock types which
require the measure functionality.
Change-Id: I0c01f72a9d1d1caa1b1ab73a800401c2cbc3216c
Signed-off-by: Taniya Das <tdas@codeaurora.org>
The 'measure' functionality is a debug feature which allows the user of
clocks to allow measuring the frequency of a given clock using the ring
oscillator.
Move 'measure' code to a new clk-debug file to support the functionality.
Change-Id: I229721f17d232a4ff69b5cf416b43d22fee5b72e
Signed-off-by: Taniya Das <tdas@codeaurora.org>
Update the diag header with latest log, message
and event information to match the list maintained
by the peripherals.
CRs-Fixed: 2020864
Change-Id: Icbed01bb4f90fb7d72fe7517ee6964d799f1d48e
Signed-off-by: Chris Lew <clew@codeaurora.org>
Change the initcall level of qpnp-misc driver from module_init()
to subsys_initcall() so that the misc devices can be available
earlier. This helps the clients to access the registers under
misc peripheral sooner without a probe deferral.
Change-Id: Ie5df2cb9cf6842c59ec6f00ac9123994111f207b
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
While in DRP the legacy cable detection may fail. When a legacy cable is
detected the legacy input current limits are enforced by hardware.
Always assume a legacy cable since the legacy cable detection will
fail in some cases. Manually enforce the legacy input current limits to
ensure USB stability and compliance. As a side effect, non-legacy 22k
ohm and 10k ohm Rp adapters will be current limited to legacy standards.
To realize this:
- Set a limit of 100mA as soon as type-c is connected and remove that
limit once PD is confirmed.
- If PD is not confirmed:
- SDP: Use 100mA vote until USB PHY updates it to 500/900mA
- CDP: Use 1.5A vote
- DCP: Use 1.5A vote
- HVDCP: Use 3A vote
Change-Id: I049a7ee2099acd9e58df1b9417847daec4854af5
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
While in DRP the legacy cable detection may fail. Legacy cable
detection is essential to preventing CC OV damage.
Always assume a legacy cable since the legacy cable detection will fail
in some cases. As a side effect, non-legacy HVDCP adapters will stay at
5V if they have a 10k ohm Rp.
To realize this:
- Remove disallowing PD based on the legacy bit being set. That bit set
or unset is not reliable and it is safe to try PD.
- Remove the workaround which tries to fix legacy cable being set
incorrectly at boot. That bit set or unset is not reliable.
Change-Id: I37879866592f63906a7c688f51c309b4e2fee48d
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
Currently to override the ICL the self-clearing ICL override bit is
used. The problem with this bit is that it is self-clearing and a
separate register needs to be read to get the override status.
Furthermore, the hardware will automatically clear this bit on USB
removal.
A new ICL override bit was added in PMI hardware revision 2.0. This bit
is not self-clearing, and can be set prior to USB insertion. Use this
new bit.
Change-Id: I30a601b6aacba3c404ebdfb82e529504a694a048
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
Currently AICL will be rerun whenever PD requests a voltage increase.
While this works in most cases it can become problematic if PD requests
the same voltage twice, and the ICL may fall to ICL_MIN.
Since the voltage requests originate in the userspace it would be less
error prone to allow the userspace to rerun AICL instead. Do it.
Change-Id: Id190564e28bcffd72a1de70fa1327fce3e40299e
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
When APSD_START_ON_CC_BIT is set both VBUS and CC must be attached
before APSD runs. This eliminates all issues related to slow plugin.
Unfortunately this means that if CC is re-asserted anytime after APSD
finishes, then it will rerun again.
Fix this by disabling APSD_START_ON_CC_BIT right after CC is asserted,
and enable it after USB removal.
Change-Id: I27d3727647635b78392b925f0881dc3a4ef41623
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
A client vote can be enabled or disabled. Add an API which allows
consumers to check the enable/disable status of a client vote.
Change-Id: Ic4e9224c19e63fb88216da0cb775994e3e87c1f7
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
Enable the laser sensor on the msm8998.
CRs-fixed: 1051771
Change-Id: Ie929092504ceb40bff283817e98b6cb0c4c05714
Signed-off-by: Wei Ding <weiding@codeaurora.org>
Laser sensor is connected using CCI interface.
Add support to configure and enable laser
sensor driver.
CRs-fixed: 1051771
Change-Id: Ia9eab96862b1c2a657d40272867f015a0a91e0ed
Signed-off-by: Bikas Gurung <bgurung@codeaurora.org>
ESD feature is enabled on the nt35597 truly panel on sdm660 to
check the panel status periodically.
Change-Id: Id354c900a784b1bf239595fd31a244c064066987
Signed-off-by: Ashish Garg <ashigarg@codeaurora.org>
For some panels, escape clock needs to be updated for checking
the panel status periodically. Update the panel init sequence
to increase the escape clock.
Change-Id: I4a154d30e829c80587b3207ddc754aace927ab1c
Signed-off-by: Ashish Garg <ashigarg@codeaurora.org>
Increase the strength of camera mclk0 on msm8998 HDK.
Change-Id: I9804d26265f074e1696f9b324ac8973100bb0a0e
Signed-off-by: Wei Ding <weiding@codeaurora.org>
Do asynchronous driver probing of TZ log driver to improve
the device boot-up time.
Change-Id: Ic972be12f820787db1a5bc957b109461354875fb
Signed-off-by: AnilKumar Chimata <anilc@codeaurora.org>
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
The frequency value that is calculated in Hz can be of a large value to
cause unsigned integer overflow. DCVSh though fetches the final
frequency value in HZ in a unsigned long variable, the intermediate
variable used in the estimation is unsigned integer. This will result in
a wrong frequency value being reported to userspace and clients.
Fix the overflow by using a unsigned long datatype for the frequency
computation.
Change-Id: I4bba53b9f5bd243c4aaaf67a831ce77ef231b38f
Signed-off-by: Ram Chandrasekar <rkumbako@codeaurora.org>
