Throttle axi clocks for camera, display and video needs to be enabled
before the use cases and disable these once their use case is completed.
Change-Id: I2e2e91f4ce7d6f57bf5ced052af2f283bc301070
Signed-off-by: Taniya Das <tdas@codeaurora.org>
Disable the SMMU stalls on faulty transactions by terminating it using
the CB.SCTLR register. Faulty transaction on a CB causes the back
pressure on the QSMMU transaction pipe which inturn affect the other
masters using the same SMMU. Pass the DOMAIN_ATTR_CB_STALL_DISABLE flag
to iommu_domain_set_attr api in order to use this feature.
Change-Id: Ib8fa35854ff24e0295d330c5fb79375f58c3e841
Signed-off-by: Charan Teja Reddy <charante@codeaurora.org>
Add checksum offload flag for the TCP/UDP packet in
Tx path for the wcn3990 wlan module hardware.
CRs-Fixed: 2015363
Change-Id: Icd47de8633bb2375c43c5acdf730a0082bfc1b88
Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
It's possible for MHI host to send sys error notification
signal before sending channel enable notification. Attempt
to cleanup resources only if netdev is allocated.
CRs-Fixed: 2037971
Change-Id: I2bd1f10966a042c6f3372adff89572a5795e7daf
Signed-off-by: Sujeev Dias <sdias@codeaurora.org>
Return the correct error code when channel setup fails due
to memory allocation.
Change-Id: If345299532f8d04a543e3c7e535d4a7987661d0e
CRs-Fixed: 2028360
Acked-by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
MHI clients allowed to communicate with external
soc via MHI during shutdown. Only disable MHI
communication after receiving shutdown notification.
CRs-Fixed: 2037184
Change-Id: If69f61a244a6175256753dea361085fa5f9afeac
Signed-off-by: Sujeev Dias <sdias@codeaurora.org>
The wcnss platform driver update the wlan calibration data
by the user space wlan daemon. The wlan user space daemon store
the updated wlan calibration data reported by wlan firmware in
user space and write it back to the wcnss platform calibration
data buffer for the calibration data download and update.
During the wlan calibration data extraction there are some potential
race condition which leads to memory leak and buffer overflow during
the context switch. Fix the above issue by adding protection code.
CRs-Fixed: 2015791
Change-Id: I231807f6b2d8094d7138b95c659ed6272897ba2d
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
If the open-loop voltage of the highest virtual corner is
below the APM threshold voltage, then OSM should keep
the APM powered by VDD_MX. Also, if the open-loop voltage
of the lowest virtual corner is greater than or equal to
the MEM-ACC threshold voltage, then OSM should program
MEM-ACC settings for Turbo for all corners. Program SEQ_REGn
registers correctly for these two cases.
CRs-Fixed: 2008715
Change-Id: Id9bc91374245d65adda4db337c4fa34afc8f0af9
Signed-off-by: Tirupathi Reddy <tirupath@codeaurora.org>
Robust context attempts to perform a rendering that takes too long
whether due to an infinite loop in a shader or even just a rendering
operation that takes too long on the given hardware. This type of
attempts can result into GPU faults. Robust context expect driver
to replay IB instead skip IB and if it fails on replay context has
to be invalidated.
KGSL_CONTEXT_INVALIDATE_ON_FAULT flag allows draw context to execute
only replay policy on GPU fault recovery instead of going to default
recovery policy. User space has to set this flag during the context
creation.
Change-Id: If42dc5afc7d5ed1226b73ae5abfa2648d7acf2c3
Signed-off-by: Hareesh Gundu <hareeshg@codeaurora.org>
If the user provides a profile buffer identified with a buffer type
MSM_SUBMIT_CMD_PROFILE_BUF, then the driver records the kernel clock
time and gpu ticks at the time of cmdstream submission, and the GPU
records the ticks just before the start of the cmdstream execution and
right after the end of the cmdstream execution.
Change-Id: Ic6298ec5919b18e976ae089ffb0860b8165ce4f3
Signed-off-by: Sharat Masetty <smasetty@codeaurora.org>
Only the channel owner app can lock/unlock a channel ion buf.
However, if the app share the ION buf FD with its child tasks,
they might wrongly free the same ion buf twice.
The ion driver panic if a non-valid ION buff handle is provided.
Change-Id: Ia8166df5ea314949090f7e94e90eff3a3ed78b19
Signed-off-by: Amir Samuelov <amirs@codeaurora.org>
Wait for glink LOCAL_DISCONNECT event, even if the channel is not
connected.
Change-Id: I03f20b6dbb2f46d7abd6996e8d298e991cf3f82b
Signed-off-by: Amir Samuelov <amirs@codeaurora.org>
