Restrict untrusted third-party applications to only unsigned PD
offload on the remote subsystem. This is done by comparing PID at
the time of process create with the one stored during device open
as the fastrpc device will be opened by DSP HAL service on behalf
of third-party applications.
Change-Id: Ibaead21a429e6bffe8f0808eebf93bf71d1db7ab
Acked-by: Thyagarajan Venkatanarayanan <venkatan@qti.qualcomm.com>
Signed-off-by: Himateja Reddy <hmreddy@codeaurora.org>
As per the hardware documentation, adjust T_LRA using RC clock
calibration when playing in FIFO mode with play rate not less than
8 KHz. Based on the closed loop T_LRA, adjust the open loop T_LRA
specified in the device tree and use it in the calculation.
Change-Id: I5197bd04051c2aaab38c5ff5f37a47e0ef4b48d3
Signed-off-by: Shyam Kumar Thella <sthella@codeaurora.org>
fixup_walt_sched_stats method in sched_class was required because
fair class need to handle it differently when CFS_BANDWIDTH feature
is enabled. Since that is gone, we can remove this method and reduce
WALT footprint in other files.
Change-Id: Ia20c4accf9beb9f79554636c8faced3d31358622
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
[clingutla@codeaurora.org: Resolved trivial merge conflicts]
Signed-off-by: Lingutla Chandrasekhar <clingutla@codeaurora.org>
Signed-off-by: Shaleen Agrawal <shalagra@codeaurora.org>
WALT load tracking supports CFS_BANDWIDTH, which is not enabled for
Android and no users available for it. Remove it.
Change-Id: I4f3c66a1b567976aadb4a4f91a3dd66230386981
Signed-off-by: Lingutla Chandrasekhar <clingutla@codeaurora.org>
sched_disable_window_stats was used while resetting the window
size in legacy code. The current code does not use this anymore.
Change-Id: If77dcfcae917a6632125d205db9082e6b25ccbf6
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
This change is for general scheduler improvement.
Change-Id: I92c13d8e6681adb2655a1dae1b5c92fd0fe32166
Signed-off-by: Shaleen Agrawal <shalagra@codeaurora.org>
Add support for Global Clock Controller for peripheral clock
clients to be able to request for the clocks for HOLI.
Change-Id: I65b34b1bd6de0a9d1fc871984026e20bb56f43ed
Signed-off-by: Saurabh Sahu <sausah@codeaurora.org>
The vsensor clock is not required to be controlled from HLOS, thus
remove the clock ID reference.
Change-Id: I096b70d9a9dbc5cffe7e4e13a947328766fa1307
Signed-off-by: Taniya Das <tdas@codeaurora.org>
It is possible that notify call is called after etr is disabled or
after mode switch from usb to etr. Add etr status check to avoid
exception.
Change-Id: I4feb36df28b6fc059598af98b6fb9ccf698d3aaf
Signed-off-by: Mao Jinlong <jinlmao@codeaurora.org>
In case firmware request fails to find firmware in default
location, re-try with fall back location. This is done by
adding fall back firmware image location in controller
structure and firmware request is sent again using fall
back location. Send a status call back to controller when
re-try is done.
Change-Id: I252fa2721df335cbff11b8894adb9ad8cf7bf54f
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Avoid any host driver ops access after register driver gets killed
by marking it as NULL.
Change-Id: Idd268d5d8d31569c4272fde566866c4d79bc1cad
Signed-off-by: Yue Ma <yuem@codeaurora.org>
As there is no increment in ref_count on context when debug_fs is
disabled, ensure there is no decrement in ref_count either.
Change-Id: I8da258a78a8b82ee967b1c944209f6777439e682
Signed-off-by: Prakruthi Deepak Heragu <pheragu@codeaurora.org>
VMs need to make GET_HYP_RESOURCE call to get resource information (dbl,
msgqs) associated between VMs. If the caller VM want to get resources
associated with another VM, caller VM has to supply the VMID of the
end point. Add support to get hypervisor resources.
Change-Id: Id5f16796ba2a84917c9a072cfeb36d24010e34da
Signed-off-by: Murali Nalajala <mnalajal@codeaurora.org>
While attempting to block low power modes before sending
commands to modify channel state, make sure that execution
environment is in mission mode as we may run into a race
condition where a forced suspend/resume cycle does not get
a chance to run.
Change-Id: Ibc7ca5a52036e18677bb597dc0cd95be96d6698a
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
When attempting to latch the remote timer value, host should be
using internal sequence numbers that change every time a client
calls the exposed API and rings the time synchronization
doorbell so that device can identify them as different requests.
Change-Id: I2a38b63c6b942df032f096b17b1fdbc2abdb171b
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Some devices support doorbell method to collect time
synchronization information. Add support from host for the
updated way of handling initialization and advertising
support.
Change-Id: I5bc82b946fd64927a2a88babc8d383e5fa664cf6
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Allow a GPU definition to specify a compatible string to match a GPU
target. If specified a matching compatible string will take priority
over the GPU chipid match.
Change-Id: Ic0dedbadd998dcc8e8f9bc5de2e383870258ad48
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Remove the legacy platform id_table and just rely on the standard
of_match_table instead. Use the standard macro for specifying
the match table pointer and set the MODULE_DEVICE_TABLE.
Change-Id: Ic0dedbad84f80b28d1885a7326324eb67ef97d9b
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
