Add a high-to-low transition in the CTRL0 register
during the common power-up sequence.
CRs-Fixed: 2580437
Change-Id: I66541d3d787fa2f161e5d8e647fb11c8075a1947
Signed-off-by: Shravan Nevatia <snevatia@codeaurora.org>
Due to scheduling delays, process trigger workq can be delayed.
In the meantime, link state can be reset to IDLE. This can cause
abnormal behaviour resulting in stability issues. Also, at the
time of apply fail for flash, failed_dev is not updated.
This causes crash while notifying the error on link.
This commit prevents the execution of workq process trigger if
the link has been reset to IDLE state.
Also, failed_dev is updated if the apply for flash fails.
CRs-Fixed: 2572511
Change-Id: Iaea1e0a7a24afc9e408a1530a5875f6b6c41a45b
Signed-off-by: Gaurav Jindal <gjindal@codeaurora.org>
Isp bus port secure mode not coming properly. Added proper
logic to get the bus port secure mode correctly.
Use secure iommu handle to get secure buffer for ope.
Add spin lock for tfe irq handler.
Use proper bw structure to copy the user send blob
data.
CRs-Fixed: 2594541
Change-Id: Icb8ecf869681c370efa084991505036f90a35065
Signed-off-by: Ravikishore Pampana <rpampana@codeaurora.org>
Correct the queue size for cci version 1.2 as below,
1. Queue 0 size = 64.
2. Queue 1 size = 16.
CRs-Fixed: 2594541
Change-Id: Ifc9407427fe2bf0996c77dc00c5dfe7e5ba22140
Signed-off-by: Tony Lijo Jose <tjose@codeaurora.org>
Adding fixes to set IRQ mask after reset and strings to
print OPE CPAS PATH enums.
CRs-Fixed: 2594541
Change-Id: I5873b8b0494623c36ca94edf7a26cc952fbb5e68
Signed-off-by: Rishabh Jain <risjai@codeaurora.org>
During flush OPE driver takes lock on OPE context and
calls the CDM flush, in which CDM notifies OPE for all
pending requests. If at the same time CDM is notifying
OPE for successful request that thread also tries to
take lock on OPE context. CDM also tries to takes lock
on CDM client in each notify call. Due to which,
dead lock is occurring.
So taking the lock on OPE context in OPE flush after
CDM flush.
CRs-Fixed: 2594541
Change-Id: I6ae9105d33a49a638141973cdd6a4a99621dc4c5
Signed-off-by: Rishabh Jain <risjai@codeaurora.org>
As we are accessing hw version register during probe so calling
cpas_start and cpas_stop during probe.
Disabling the read clients which are not enabled for the request.
Resetting the req_timer when we receive the request from UMD.
CRs-Fixed: 2594541
Change-Id: I4a739fedbb498bd0c6b5b1e4cef38de3e4c722ed
Signed-off-by: Rishabh Jain <risjai@codeaurora.org>
Do not read the hw register to update the bus width.
Update register with stored height and user space given width
Update the tfe core irq command register after clear the registers.
CRs-Fixed: 2594541
Change-Id: I3fd9e0ce4319cd19b94e9c83fa63aab37f26027e
Signed-off-by: Ravikishore Pampana <rpampana@codeaurora.org>
Corrected the parameter needed to be passed in cam_ope_deinit_idle_clk.
CRs-Fixed: 2594541
Change-Id: Ibeb8558fd0724fff61f4a6ddadd3b3cf6a6b3ed2
Signed-off-by: Rishabh Jain <risjai@codeaurora.org>
Arm arch does not support dividing 64 bit integer, replacing it with
do_div call.
Fix variable type to work with both 32/64 bit arch.
CRs-Fixed: 2594541
Change-Id: I6b30f089bc998e98c7f2e20dc7fc11eedf6e6bc7
Signed-off-by: Chandan Kumar Jha <cjha@codeaurora.org>
User space will send HBI and VBI values for tpg. Configure the TPG
HBI and VBI values based on the user space given values.
If user space does not send then configure the default values.
Assign the isp context variable in the hw update data during the
tfe hw config. Update proper comp group id for slave tfe.
CRs-Fixed: 2594541
Change-Id: I2771d3c663c0fcb58306952f161c11a473846f8d
Signed-off-by: Ravikishore Pampana <rpampana@codeaurora.org>
Camera QOS settings are updated for Bengal target as per the
Recommendations of hardware team.
CRs-Fixed: 2594541
Change-Id: I068683445b0ced92c22a5bfdc56d936ca64385c3
Signed-off-by: Ravikishore Pampana <rpampana@codeaurora.org>
Signed-off-by: Trishansh Bhardwaj <tbhardwa@codeaurora.org>
TFE is thin front end hardware that capture and process the
real time image. Support is added to enable the TFE
hardware.
CRs-Fixed: 2594541
Change-Id: I0ab2eff7924e9e01f6a0fcec772d3a7dda229b37
Signed-off-by: Ravikishore Pampana <rpampana@codeaurora.org>
Signed-off-by: Trishansh Bhardwaj <tbhardwa@codeaurora.org>
The bit corrresponding to enabling burst is 4th bit.
This change fixes its value by assigning the same.
CRs-Fixed: 2594541
Change-Id: Ibeec3fd4460f9040255fa77f60fd565aed824c1c
Signed-off-by: Abhilash Kumar <krabhi@codeaurora.org>
Signed-off-by: Trishansh Bhardwaj <tbhardwa@codeaurora.org>
Different CDM hardware have different capability and registers.
With old register space, handling new features and operations
would have been a complex task. This change takes care of old
version of CDM and also changes the regspace to provide every
register's access to CDM.
This change further adds support for "arbitration" in case of
multi-context CDMs.
Exports reset functionality to clients, detection of CDM hang.
Flushing the CDM requests and dumping the FIFO content for all
contexts.
It also adds submitting "debug_gen_irq" as BL_done IRQ is only
an indication for availability of FIFO's. The AHB operations
are completed can only be known if the added "debug_gen_irqs"
gets executed and are received by the CDM.
CRs-Fixed: 2594541
Change-Id: I9846b1c5320ba652c5d3b7d83d616d2dabc843e1
Signed-off-by: Abhilash Kumar <krabhi@codeaurora.org>
Signed-off-by: Trishansh Bhardwaj <tbhardwa@codeaurora.org>
Update datatypes to work with 32 bit kernel.
CRs-Fixed: 2594541
Change-Id: I72d628152134770d7e09c3684443e25c47d9d1dc
Signed-off-by: Trishansh Bhardwaj <tbhardwa@codeaurora.org>
Bengal has different version of camnoc which requires
separate register space and camnoc interface changes.
This change adds the same.
CRs-Fixed: 2594541
Change-Id: I2a8e6cb8894444cb669ab1c4da5fa706dc6543ad
Signed-off-by: Rishabh Jain <risjai@codeaurora.org>
Signed-off-by: Trishansh Bhardwaj <tbhardwa@codeaurora.org>
Hardware manager resource is generic. Move the resource definition
to isp hw manager so that it can be used by other hw manager.
Remove the parent and child graph in the hardware manager resource
as it is not used. Use the common isp resource type everywhere.
CRs-Fixed: 2594541
Change-Id: I41d49af0855f3bd3768450d850b1284ff1e3fea9
Signed-off-by: Ravikishore Pampana <rpampana@codeaurora.org>
Signed-off-by: Trishansh Bhardwaj <tbhardwa@codeaurora.org>
Currently sync driver is independent from dtsi matching in order
to get it probe. Update the logic to make sure probe is getting
invoked if respective dtsi is present.
CRs-Fixed: 2590413
Change-Id: I69124e49d68e223d082521a9431cb7e8d846e8d7
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
Corrected the striping creation for non real time device.
Disabled the ope stripe base bus. Corrected the batch mode
creation for ope bus read.
CRs-Fixed: 2594541
Change-Id: I87adbab25b84d74162a6a8ce2db1412a6d9058d0
Signed-off-by: Rishabh Jain <risjai@codeaurora.org>
Signed-off-by: Trishansh Bhardwaj <tbhardwa@codeaurora.org>
OPE is camera offline engine, support is added
to enable camera OPE hardware.
CRs-Fixed: 2594541
Change-Id: I65c69f5763d05abf265b645b09c95c55fb290182
Signed-off-by: Suresh Vankadara <svankada@codeaurora.org>
Signed-off-by: Ravikishore Pampana <rpampana@codeaurora.org>
Signed-off-by: Trishansh Bhardwaj <tbhardwa@codeaurora.org>
Top-level Makefile doesn't export techpack configs.
As such, we must revert to generating our own conf.h file instead of
relying on autoconf.h. This has the side-effect of not allowing
IS_REACHABLE/IS_ENABLED macro's from working on configs enabled within
a techpack.
CRs-Fixed: 2584631
Change-Id: I9c35b305b81c5a6a6892ca87ace9f69192fcca5b
Signed-off-by: Karthik Jayakumar <kjayakum@codeaurora.org>
The common data containing src and dst bus IDs necessary
for bw voting is fed incorrectly. Fix passing of bus IDs
for registering bus clients to be valid values.
CRs-Fixed: 2584631
Change-Id: Ifee3a5ac345cf8df5cb775f5af633d8e146842d9
Signed-off-by: Mukund Madhusudan Atre <matre@codeaurora.org>
Due to deferred probes being dpendent on request manager to register
v4l2 subdev, failures are seen if probes are delayed. Change logic
for subdev registration to avoid failures due to delay.
CRs-Fixed: 2584631
Change-Id: Ia01d5d27ff6a6e6dbbb8e3b25b9aa53ac2fa9e38
Signed-off-by: Mukund Madhusudan Atre <matre@codeaurora.org>
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
As part of acquire HW, kernel passes the IFE hw_idx to
userspace. This change will enable the capability to pass
the hw_idx of additional IFE HW enabled.
CRs-Fixed: 2582959
Change-Id: I689b99d021c8d0f3440e46d09a5dcda3daaefcfc
Signed-off-by: Vishalsingh Hajeri <vhajeri@codeaurora.org>
Program hw_sync_sel field in core_cfg register
in case of dual ife.
CRs-Fixed: 2582959
Change-Id: I8a60cb06991738872c4caf0120ea21e5954d208a
Signed-off-by: Vishalsingh Hajeri <vhajeri@codeaurora.org>
Currently image sensor need single source of the regulator per
category. Some sensor needs extra analog voltage for the functionality,
which require to draw power from multiple voltage regulator sources.
This change extends supports to add multiple voltage sources for
analog voltage.
CRs-Fixed: 2584631
Change-Id: I2d76cfb0fb971758c0d596ffd543aa3926a8886d
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
The platform register requires dt match string for csid to probe
and correct cpas hw version is required for vfe to function. Add
dt match strings and hw version checks in csid and vfe.
CRs-Fixed: 2584631
Change-Id: Ieb2766fa6243bf4133b43f657a18aed7f04447be
Signed-off-by: Mukund Madhusudan Atre <matre@codeaurora.org>
Signed-off-by: Vishalsingh Hajeri <vhajeri@codeaurora.org>
For some targets, there is a requirement to have the lower IFE
as master. Current implementation selects the higher IFE as
the master.
This commit changes the acquire logic to reserve the lower IFE
first and then the higher IFE as slave. This logic is for dual
ife use cases. For single IFE use case, acquire logic is not
changed.
Also, removes the hard coded check for master hw index
during the irq handling. Stores the master hw index
in ife hardware manager context and check against it.
Change-Id: Ifd3a28e80a0a4d16e3d9278b7ed61290c620ec79
CRs-Fixed: 2582959
Signed-off-by: Gaurav Jindal <gjindal@codeaurora.org>
Signed-off-by: Vishalsingh Hajeri <vhajeri@codeaurora.org>
Add interface to umd to give an option whether to
disable Delayed Unamp feature for a given buffer
mapping. DelayedUnmap is enabled by default if
umd doesn't explicitly asks for disable.
CRs-Fixed: 2580128
Change-Id: I66f87a9dbdfc4d9cecdc02eb24c1c670c9985cae
Signed-off-by: Pavan Kumar Chilamkurthi <pchilamk@codeaurora.org>
The v4l2 registration requires all devices that are not subdevs
to have device caps field to be non zero. Add device caps for
CRM and SYNC devices during probe.
CRs-Fixed: 2582994
Change-Id: I804e7bc00d597debc39d1f71259cf607c60ed069
Signed-off-by: Mukund Madhusudan Atre <matre@codeaurora.org>
The static values for AHB bw do not exceed u32, and using u64
parsing function to read it requires unnecessary device tree
changes. Changing parsing function for bw values from 64-bit
to 32-bit version.
CRs-Fixed: 2584631
Change-Id: Ie7c685fd40a0ee390f997fbe6cf3610c2209e3f1
Signed-off-by: Mukund Madhusudan Atre <matre@codeaurora.org>
When loading the camera FW, use the appropriate APIs
depending on the kernel version to map the FW region.
CRs-Fixed: 2564857
Change-Id: I2104b63b54bce799c8e44f36c49042de86f78c7e
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
Signed-off-by: Karthik Jayakumar <kjayakum@codeaurora.org>
Add support for disabling bus scaling by moving bus driver
references from cpas to cam utils. The references can be
switched based on compile time flags in defconfig. Also, add
interconnect support which has bw voting based on source and
destination bus IDs.
CRs-Fixed: 2525881
Change-Id: I2a78523c0cad41503fe32aeb7bf4c794a26b16b6
Signed-off-by: Mukund Madhusudan Atre <matre@codeaurora.org>
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
Currently camera modules platform registration/remove function
is being called as a part of module_init function individually.
Building camera as module, current infrastructure cannot support
it, as DLKM only support single module_init/exit function.
This change enables that support by combining all platform
entry/remove functions centrally. Also, remove all submodule
makefiles and combined into one root makefile in order to generate
single kernel object file to dynamically loading the kernel module
in case of DLKM compilation.
CRs-Fixed: 2569808
Change-Id: I59db3ed6cef60123e474db2f222c39836056bd6e
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
Signed-off-by: Karthik Jayakumar <kjayakum@codeaurora.org>
