Request id is having uint64 type from request manager, but sensor
driver is handling it with int64. This may cause the out of bound
access while accessing the data. This change corrects the data
type to handle data correctly.
CRs-Fixed: 2759031
Change-Id: I607ea3c123a7b050403e18f7f1bac2a23e1e585f
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
Currently, if dsp clock source is not found in device tree, still
we are trying to enable/disable clock source. Check for availability
of that optional clock before toggling it.
CRs-Fixed: 2762106
Change-Id: I2a4467f5383343bdf1e6607712270f574c76e51e
Signed-off-by: Mukund Madhusudan Atre <matre@codeaurora.org>
Currently per frame array is not getting filled up with NOP packet
settings and as a part of that delete request is picking up wrong
request to get delete. This change fill the request id to the
correct per frame array index for NOP and Update packet.
CRs-Fixed: 2759031
Change-Id: I5ff96851adccc81a8a527d2a5f5b3f8763ebd80f
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
As the name implies, we stop the HW sooner, so prefer it over
"stop at frame boundary".
CRs-Fixed: 2724889
Change-Id: I7fa353c09dbe733e57f099893edc0e7f7fa18e7a
Signed-off-by: Fernando Pacheco <fpacheco@codeaurora.org>
Property 'label' is a reserved property of type string. At present,
device trees use the property as list of strings.
Rename the property to 'cam-smmu-label' to resolve conflict.
CRs-Fixed: 2729703
Change-Id: I8bfb3af4daeaad4cc9dfc633a0256186ba1416c9
Signed-off-by: Anand Ravi <ananravi@codeaurora.org>
Currently settle count is programmed from hardware register data value
metioned in bring up sequence. It is more reliable and suitable to
program the value coming from userspace as that value is more accurate
with respect to sensor specific datarate. This change add logic to
accomplish that operation.
CRs-Fixed: 2759031
Change-Id: I87215b206632d15e2d51d6383345d2ffa16b6b9f
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
Some customers have sensor mode with more blanking width.
Due to this, time is not sufficient for applying
setting thus resulted in frame drops.
To avoid this situation, epoch is calculated on complete
frame and configured at half the frame.
CRs-Fixed: 2757095
Change-Id: I92927c23762f717d6ddca67a7e641422e8fb6d8f
Signed-off-by: Shravya Samala <shravyas@codeaurora.org>
The LX7 processor will require a new mechanism to resume/collapse.
Make the current mechanism transparent to the ICP HW manager in
preparation for the new proc. By going through the hw_ops we let
the device interface decide which mechanism to use.
CRs-Fixed: 2722486
Change-Id: I719314b3f505270a33892cb247082e43dad2e92d
Signed-off-by: Fernando Pacheco <fpacheco@codeaurora.org>
When workqueue is congested, CRM may apply same
request to device which will trigger recovery
due to apply fails. This change prevent CRM
triggering recovery if the current idx is same
with last applied idx.
CRs-Fixed: 2761601
Change-Id: I6ccf44f050a18e8a2a35916f61513ad852e7bdee
Signed-off-by: Depeng Shao <depengs@codeaurora.org>
Add qosgen shaping configuration setup. These parameters
will be tuned for every chipset along with other QoS
settings.
CRs-Fixed: 2755917
Change-Id: Ia75e7afc9148ebe94c7cf184de1158b91bee7028
Signed-off-by: Pavan Kumar Chilamkurthi <pchilamk@codeaurora.org>
Add debugfs setting to route camera logs : ERR,
WARN, INFO, DBG to ftrace.
Add CAM_TRACE macro for adding any new traces in drivers.
Usage:
CAM_TRACE : By default printed in ftrace
CAM_ERR, CAM_WARN, CAM_INFO, CAM_DBG : enable using
debugfs debug_type = 1 or 2
For CAM_DBG : In addition to above enable debug_mdl with
required mask.
adb shell "echo <value> > /sys/module/camera/parameters/debug_type"
All CAM_xx (except CAM_TRACE) logs are routed as below :
0 (default) - only logcat
1 - only ftrace
2 - both logcat and ftrace.
CRs-Fixed: 2762931
Change-Id: I5254a7fef346c7ba21a3ea1eed21e5353f42fd03
Signed-off-by: Pavan Kumar Chilamkurthi <pchilamk@codeaurora.org>
Enhance cpas state dump to get more information about
bandwidth and clock status. This additional state dump
can be enabled using debugfs.
adb shell "echo 1 > /sys/kernel/debug/camera_cpas/full_state_dump"
Traverse through all bw tree nodes and print info in each node.
Print current clk frequencies of all clocks that cpas enables.
Read rpmh bcm status registers to understand mmnoc clk freq.
Add cpas monitor to save important info whenever clients
notify with an event. This monitor info is printed in cpas
state dump.
CRs-Fixed: 2754299
Change-Id: Ib9007091f7e34127f1ca92498e2537b2a06887cb
Signed-off-by: Pavan Kumar Chilamkurthi <pchilamk@codeaurora.org>
Compile camera as dynamic loadable kernel module for holi.
CRs-Fixed: 2761499
Change-Id: Id7a4578bfc91ff5036c10aa8c59c07e358683795
Signed-off-by: Trishansh Bhardwaj <tbhardwa@codeaurora.org>
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>
