Currently any slave can call pinctrl api for res_mgr which may
lead in corruption of pinctrl state. This change identify whether
slave is resposible for the shared pinctrl access by searching/matching
the gpio defined under res_mgr dtsi. Also remove post_init pinctrl as
this functionality is not used anymore. This can help to avoid the
unnecessary calls to the res_mgr which can avoid mutex operations to
imporve the performance.
CRs-Fixed: 2758167
Change-Id: Id0e863ae00eeef6c3877f02d34878c131695a604
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
Define debug flag to allocate usecase info for debug purpose.
This flag can be used to get usecase buffer index at issue
time.
CRs-Fixed: 2707314
Change-Id: Iffacdb48f77ec6907b8070d4c19eb1c56be30f14
Signed-off-by: Alok Chauhan <alokc@codeaurora.org>
Cleans up extra mapping used to get the scatter list entries.
CRs-Fixed: 2702021
Change-Id: I787159169e3b3d1259e41e51c0534bd68bcbb326
Signed-off-by: Karthik Anantha Ram <kartanan@codeaurora.org>
Signed-off-by: Karthik Jayakumar <kjayakum@codeaurora.org>
Currently when page fault happen, iommu driver callers camera
handler with CB details and iova address which caused the page
fault. With iommu iova address cam smmu driver finds the
closest mapping address for that cb and call the
corresponding driver to find the which port caused page fault.
This has limitation has page fault address always not mapped.
New approach is get the page fault ids from iommu driver.
Based on the Pid and Mid values, get the HW id and port ids,
go through all context which has this hw id and port id and log
the data. Once context id is identified, log the acquire data and
last consumed client address details. Dump the hw register data
in the given buffer. Send the smmu page fault event through
v4l2 queue to user.
CRs-Fixed: 2750690
Change-Id: I87c809b3229992c7c95655a4f3c6c70ebc035ae8
Signed-off-by: Ravikishore Pampana <rpampana@codeaurora.org>
This change extract the fuse info from DTSI and reads the fuse
value then communicate the same to user space using query_cpas_v2
ioctl.
CRs-Fixed: 2749665
Change-Id: Ie161dc58a7eab3e7b74a5c406ab696af0e7b546e
Signed-off-by: Vikram Sharma <vikramsa@codeaurora.org>
Handle event failure reason propagation in camera kernel
driver. Individual camera kernel driver will fill reason
codes for sync failure and send it to sync driver. Sync
driver will add this as part of sync event header and
propagate to user space.
CRs-Fixed: 2750553
Change-Id: I284390fc45757ba8291a44400e2263b9be64b092
Signed-off-by: Alok Chauhan <alokc@codeaurora.org>
Add SYNC_V4L_EVENT_V2 support in sync driver. As part of this
change, added the reason code field as part of sync event header.
This failure reason code is filled by camera kernel driver and
propagate to userspace.
CRs-Fixed: 2750553
Change-Id: I206d0d51c38cfe4214814b89d241f51c1f50605b
Signed-off-by: Alok Chauhan <alokc@codeaurora.org>
Holi target uses 8 bit per phy register format for secure camera
usecases. This change takes care of the secure phy bit mask formation
specific to holi target.
CRs-Fixed: 2757195
Change-Id: Ibe33b7619b484fd6e64d958ce01cba8fb0e72d3b
Signed-off-by: Tony Lijo Jose <tjose@codeaurora.org>
When custom is enabled, we can generate boot time independent
of qtimer update from CSID.
CRs-Fixed: 2753196
Change-Id: I39255ddcc419d9a89981e57e8d3a9f466c62e7e6
Signed-off-by: Karthik Anantha Ram <kartanan@codeaurora.org>
Update register pragramming sequence to account for signal skew calibration
for DPHY single and combo mode for per lane data rates higher than 1.5 Gbps
for CSIPHY1.2.3 and CSIPHY 2.1.0. Also, move settle time register update in
data specific table, as settle time is pre calculated based on datarate and
need to configure accordingly.
CRs-fixed: 2697576
Change-Id: I428d8d14887aa54ff22d727f80ee4a395be76baf
Signed-off-by: Jigar Agrawal <jigar@codeaurora.org>
-Add mipi flags mask to phy cmd buffer.
-Enable skew calibration settings only if the
corresponding flag is set.
CRs-fixed: 2697576
Change-Id: I0353e57daf49ce15d7573b57dbaa9363dbc59635
Signed-off-by: Shravan Nevatia <snevatia@codeaurora.org>
Improve the error-handling code paths to prevent accesses to
uninitialized variables. This is done by either picking a sane
default for the variable or skipping accesses altogether after
an unsuccessful attempt to initialize.
CRs-Fixed: 2748220
Change-Id: Ibe383e56ec4e3f45f76f619c7d6b62c3d7dfcadb
Signed-off-by: Fernando Pacheco <fpacheco@codeaurora.org>
Currently, CAM_UTIL debug logs when enabled, flood the logcat
with io read/write access logs, which are not necessary when
debugging clocks, interrupts and other parameters. Add separate
entry for IO access in debug util.
CRs-Fixed: 2743063
Change-Id: Id13393211bcc6fdc620aaffe8f8ab27a6b7c6986
Signed-off-by: Mukund Madhusudan Atre <matre@codeaurora.org>
Some usecases need more than the original max depth of 20 for ICP
contexts. Accommodate these usecases by increasing the max request
depth only for ICP.
CRs-Fixed: 2739277
Change-Id: Ibeda16aa439b49815cbefc3a76580092351c3572
Signed-off-by: Fernando Pacheco <fpacheco@codeaurora.org>
Checking the BUS write client last consumed
address, if it matches with next request port
io buffer address, then irq delay detected.
We can signal port fence for both active request.
CRs-Fixed: 2684890
Change-Id: I8265c06a2284897d43e9a24511ad2c13c9690186
Signed-off-by: Depeng Shao <depengs@codeaurora.org>
Add support to read OIS lens position data and
current Qtimer value.
Add support to write qtimer time stamp to OIS FW.
CRs-Fixed: 2721489
Change-Id: I7a4f4d342ff41c72db892ea706d0cfd6d667d96d
Signed-off-by: Sureshnaidu Laveti <lsuresh@codeaurora.org>
Offline mode may receive the SOF and REG_UPD irq event
earlier than CMD processing return back, then the event
will be dropped. This change updates ife substate to
APPLIED state before apply setting and move the req
to wait list.
CRs-Fixed: 2736862
Change-Id: I052c618ef64aae0e30232609a209a0dc43b53f8c
Signed-off-by: Depeng Shao <depengs@codeaurora.org>
