Add precision to nanosecond part of monotonic timestamps.
Update delimiters between second and nanosecond values.
CRs-Fixed: 3307225
Change-Id: I4e7aab0ea9256c2ff769a87c3873002d715ed3c9
Signed-off-by: Mukund Madhusudan Atre <quic_matre@quicinc.com>
Update from error injection framework to event injection framework to
support PF event inducement and node event. Different set of user
input parameters are required dependent on which event to injection.
ICP and ISP support error event and page fault event injection. JPEG
supports node event and page fault event injection. However, buf done
error injection is only supported for JPEG and ICP.
Create a query API to check whether PF is fatal for a context bank.
Using the API, if PF is fatal, page fault event injection is not
supported for the device that owns the context bank.
Make change to JPEG context event callback handling to account for
various events including Event Injection event.
CRs-Fixed: 3210139
Change-Id: I582ee0bda8dbf631ece2522a5a8145f38ec71928
Signed-off-by: Sokchetra Eung <quic_eung@quicinc.com>
Instead of caching packet address pointer, store packet handle
in page fault req info structutre to obtain packet address through
mem manager to avoid potential access to dangling packet pointer which
resulted from UMD called to free the packet buffer before kernel finishes
handling page fault. If the packet was freed, then querying to get packet
address from memory manager will fail since the mem handle is invalid.
If it is invalid, the page fault handler will return before accessing
the dangling packet.
CRs-Fixed: 3287554
Change-Id: I02bc0c706b64f1dc0d098d8189f2f129a91efba7
Signed-off-by: Sokchetra Eung <quic_eung@quicinc.com>
Customer may have more than 3 physical cameras, and userland
may also create multi jpeg pipelines, so increase the max
context number to 24.
CRs-Fixed: 3228532
Change-Id: Ia90947f03a1543f19684aa7cad1b1972419e9c74
Signed-off-by: chengxue <quic_chengxue@quicinc.com>
Upon Page Fault, smmu driver invokes faulted client's callback
which looks for faulted buffer and context. The client driver
can be ISP, ICP, JPEG, IFE CDM and CPAS CDM. The driver then
fills PF msg struct, logs related info, and notify PF msg to
userspace. Userspace is expected to abort and calls to shut
down kernel drivers. When Titan powers on next session, CAMSS
undergoes async reset.
This change also ensures the page fault related changes added
to TFE, OPE, CRE do not break the drivers compilation.
CRs-Fixed: 3156671
Change-Id: Icd6c8c9a38cac206fe8260d374d03964fb280879
Signed-off-by: sokchetra eung <quic_eung@quicinc.com>
Add and implement sysfs parameters to inject errors to
camera HW on demand through UMD for IFE,ICP and JPEG.
CRs-Fixed: 3115857
Change-Id: I4376fe31016cd81ad7e6f04cbc55e8ce010a6154
Signed-off-by: Pranav Sanwal <quic_psanwal@quicinc.com>
Force callers to say if they are using 36 bit address patching or not.
CRs-fixed: 3121782
Change-Id: I4dee25e3f73104a1be043fe18a295cd4f8447821
Signed-off-by: Karthik Jayakumar <quic_kjayakum@quicinc.com>
IRQ line verification can now be triggerred from JPEG HW manager by
writing to a debugfs file as follows:
echo 1 > /d/camera/jpeg/test_irq_line
IRQ line verification can also be done at probe if
CONFIG_CAM_TEST_IRQ_LINE_AT_PROBE is set to true during compilation.
Both debugfs and probe-time verifications are only active if
CONFIG_CAM_TEST_IRQ_LINE is set to true during compilation.
CRs-Fixed: 3071027
Change-Id: Ib24022a12e3aa3ac529c7bc925fd4df1f2a96310
Signed-off-by: Anand Ravi <quic_ananravi@quicinc.com>
Create common root folder under debugfs root named camera at probe. Add
utility functions to create subdirectories under the common camera root.
CRs-Fixed: 3093049
Change-Id: Ia4cefb5d2263ecabf1b9d70deefa1ee624b04f07
Signed-off-by: Anand Ravi <quic_ananravi@quicinc.com>
Add compatible string and header to support MISR
for JPEG DMA and encoder for v780.
CRs-Fixed: 3012752
Change-Id: I3f50506c20620dc46b6c5b3615887bbbc6027e36
Signed-off-by: Ridhi Shah <quic_ridhshah@quicinc.com>
Support for Camnoc MISR for JPEG DMA and Encoder.
Also added support for seprate target files.
CRs-Fixed: 3012752
Change-Id: I5e066d5d871f58073f669c01270d5b64ce16088e
Signed-off-by: Dharmender Sharma <quic_dharshar@quicinc.com>
Added checks to make sure in_map /out_map entries of
packet io configs are within expected maximum value.
CRs-Fixed: 3007258
Change-Id: I7e5a652cd8f9ae104a10a2af551fe49930849b2d
Signed-off-by: Shravya Samala <shravyas@codeaurora.org>
Check if ctx_data is null after assignment but before checking if it's in use.
CRs-Fixed: 3026736
Change-Id: I366383cbd30b7c22c16610d7b73e4e0ad8f74a55
Signed-off-by: Karthik Jayakumar <kjayakum@codeaurora.org>
Add support for copying buffers to and from presil in
jpeg.
CRs-Fixed: 2932495
Change-Id: I0ca7069feae3f063259d88f1d02177de9675388a
Signed-off-by: Mukund Madhusudan Atre <matre@codeaurora.org>
Based on targets, in case of device crash, in place
of complete memory dump, mini dump can be extracted.
This commit adds changes in context utils for NRT devices
and in ICP, JPEG drivers.
CRs-Fixed: 2993116
Change-Id: I7c4af2cdf44713f741d3d772316080124e8a9a7f
Signed-off-by: Gaurav Jindal <gjindal@codeaurora.org>
Fix the incorrect implementation which keeps the failed
thumbnail requests in the active request list and do not
free up.
CRs-Fixed: 2999106
Change-Id: I8f34d8b24aa1e0e3afb1452cffbf5a4113e0dc0e
Signed-off-by: Jigar Agrawal <jigar@codeaurora.org>
Add support for JPEG Thumbnail retry mechanism. Restructure
the command buffer arrangement, add JPEG generic blob functionality
and add support to notify user when the JPEG Thumbnail encoder
size increases than the threshold size received through blob.
CRs-Fixed: 2999106
Change-Id: Ica74f934939b562a3a88af551bfb5de79399e247
Signed-off-by: Jigar Agrawal <jigar@codeaurora.org>
Kernel apis provide information fault caused pid and mid data.
Handle the JPEG smmu fault using pid and mid
data. Based on the mid data, dump only corresponding port
info which caused the fault. Pid and mid values are target
dependent, these values will be updated on the jpeg node
dt entries.
CRs-Fixed: 2878371
Change-Id: I0d2d1e474d4662707d85efd022ccce87e67f0d93
Signed-off-by: Ravikishore Pampana <rpampana@codeaurora.org>
With the allow list tightened, use the right header for spinlock
usage. Change replaces usage of linux/spinlock.h to
linux/spinlock_types.h.
CRs-Fixed: 2841729
Change-Id: I0247501b765436099f75c9725e9f614f0873c888
Signed-off-by: Karthik Anantha Ram <kartanan@codeaurora.org>
In current implementation, each driver call wait_for_completion_timeout
and readl_poll_timeout with own timeout values.
In case of slow environments like presil, lot of hacks are needed to
change the timeouts for each driver. It needs multiple code changes
and compilations, thus consuming time.
This commit implements a common interface to call
wait_for_completion_timeout and readl_poll_timeout.
Debug variable is also introduced to
change the timeout value. This will help to change the timeout
without compilations and changes at multiple places.
Change-Id: Iba51e0805a49ed325147a12688c2fe6619bb68e6
CRs-Fixed: 2830502
Signed-off-by: Gaurav Jindal <gjindal@codeaurora.org>
Add traces before starting jpeg encode and once done irq is
generated from hw.
CRs-Fixed: 2789495
Change-Id: I02da722ed9ba0b7f4450536e35d298b8757c0655
Signed-off-by: Pavan Kumar Chilamkurthi <pchilamk@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>
Handle request abort cases from underlying hw mgr, hw layers.
This will handle in differentiating ERROR vs ABORT returned
from firmware in case of ICP and signal the fence accordingly.
By the time flush is issued to firmware, if a request is not
yet processed, firmware signals with Abort, which needs to be
propogated as CANCEL instead of ERROR to core context layer
so that context layer signals the fence accordingly as
ERROR or CANCEL.
CRs-Fixed: 2702771
Change-Id: I8fe6bd1c8f5cf09b99196a1caac1283032418f8c
Signed-off-by: Pavan Kumar Chilamkurthi <pchilamk@codeaurora.org>
Added wrapper functions for each workq to enable workq names
in log.
CRs-Fixed: 2684378
Change-Id: If5b3671fbf20777cc891cba4b27cad6ed3a0d146
Signed-off-by: Wyes Karny <wkarny@codeaurora.org>
msm: camera: tfe: Fix variable initialization issues
msm: camera: isp: Dual tfe event check with proper hw idx
msm: camera: smmu: Add support for non-contiguous mermory region
msm: camera: smmu: Use iommu best match algo for camera
msm: camera: ope: Optimize allocation of IO configuration
msm: camera: ope: Fix for KW Issues
msm: camera: ope: Add support for stripe level height configuration
msm: camera: tfe: Enable the delay line clc
msm: camera: ope: Fix false alarm for OPE HW timeout
msm: camera: tfe: Support register dump per request
msm: camera: ope: Increase max number of stripes
msm: camera: ope: Change packer and unpacker format in case NV12
msm: camera: tfe: Add packet code get command for tfe
msm: camera: ope: Trigger recovery in case of violation on write bus
msm: camera: ope: Protect ope hw reset with mutex
msm: camera: ope: Add a check for valid request in cdm callback
msm: camera: ope: Remove the BW & clock vote in release context
msm: camera: ope: Reduce OPE BUS memory
msm: camera: ope: Fix return value for ope acquire
msm: camera: ope: Fix false alarm for OPE request timeout
msm: camera: ope: Avoid deadlock during recovery after HW hang
msm: camera: tfe: tfe debug enhancement
msm: camera: cdm: Fix irq_data value in case of inline irq
msm: camera: flash: Switch off flash on provider crash
msm: camera: ope: Initialize ope hw mutex structure
msm: camera: cdm: Flush all available FIFOs during reset
msm: camera: cpas: Add mandatory bw option for axi ports clocks
msm: camera: ope: Use vzalloc to allocate the write bus ctx structure
msm: camera: ope: Fix handling of init hw failure
msm: camera: tfe: Enable per frame register dump for rdi only context
msm: camera: cdm: Protect cdm core status bits with mutex
msm: camera: cdm: correct the error check in cmd submit irq
msm: camera: ope: Fix unclock access during HW reset
msm: camera: ope: Program frame level settings after idle event
msm: camera: ope: Delay releasing of resources for last context
msm: camera: isp: Increase default SOF freeze timeout
msm: camera: smmu: Add map and unmap monitor
msm: camera: isp: Add trace events across ISP
msm: camera: smmu: Profile time taken for map, unmap
msm: camera: ope: Start context timer on receiving new request
msm: camera: tfe: Reduce stack size during set axi bw
msm: camera: cdm: Check for HW state before dumping registers
msm: camera: ope: Reduce stack footprint during acquire
msm: camera: tfe: Disable clock if tfe2 is not supported
msm: camera: cdm: Avoid cdm pause incase of BL submit
msm: camera: tfe: Optimize CSID IRQ logging
msm: camera: ope: Move request id validity check outside of lock
msm: camera: tfe: Correct the tfe hw manager dump logic
msm: camera: ope: Synchronize flush and submit BLs
msm: camera: cdm: Protect cdm reset status
msm: camera: cdm: Handle cdm deinit sequence properly
msm: camera: tfe: Reduce reset timeout to 100ms
msm: camera: ope: Fix hang detection
msm: camera: ope: Make non-fatal logs as debug and info logs
msm: camera: tfe: set overflow pending bit to zero after HW reset
msm: camera: ope: Do not disable CDM during error handling
msm: camera: ope: Add support for OPE Replay
msm: camera: ope: Stop OPE in case of init failure
msm: camera: ope: Synchronize process cmd and flush request
msm: camera: cdm: Fix CDM IRQ handling
msm: camera: tfe: LDAR dump for TFE
msm: camera: ope: Fix the length check for debug buffer
msm: camera: cdm: Fix CDM reset logic
msm: camera: ope: Dump debug registers in case of HW hang
msm: camera: tfe: Support the RDI bus port for line based mode
msm: camera: cdm: Handle out of order reset done events
msm: camera: ope: Consider other contexts during timeout
msm: camera: ope: Put GenIRQ in last stripe BL
msm: camera: tfe: Process the rdi interrupts for rdi only resource
msm: camera: jpeg: Check the HW state before accessing register
msm: camera: csiphy: Update csiphy power-up sequence for lito v2
msm: camera: cdm: Secure freeing of request lists using locks
msm: camera: cpas: Add support for Scuba camnoc
msm: camera: csiphy: Clear secure phy flags on release
msm: camera: tfe: validate the tfe bw num paths
msm: camera: ope: Reorder the reset order in ope acquire
msm: camera: ope: Dump debug registers in case of reset failure
msm: camera: ope: Add logic to detect hang in CDM
msm: camera: isp: Increase max count of cfg to support more init packets
msm: camera: core: Fix cpas axi clk rate overflow.
CRs-Fixed: 2668666
Change-Id: I882ca4bd117bebc7d1c62bc82299d69d7b5c9388
Signed-off-by: Trishansh Bhardwaj <tbhardwa@codeaurora.org>
When user space detects an error or does not receive
response for a request, Lets do a reset(LDAR) is triggered.
Before LDAR, user space sends flush command to the
kernel space.
In order to debug the cause for this situation and to dump
the information, user space sends a dump command to the
kernel space before sending flush.
As a part of this command, it passes the culprit request id
and the buffer into which the information can be dumped.
Kernel space traverses across the drivers and find the culprit hw
and dumps the relevant information in the buffer.
This data is written to a file for offline processing.
This commit dumps the information for NRT devices; JPEG,
LRME, FD and ICP.
For LRME, FD, JPEG context information is dumped.
FOR ICP, fw image is dumped.
Change-Id: I123e9b8289521a40d88156ba9bd0003ad9602f01
CRs-Fixed: 2602180
Signed-off-by: Gaurav Jindal <gjindal@codeaurora.org>
Due to the asynchronous nature of platform probes, inter
dependency between drivers needs to be taken care during
kernel boot up. Component helper provides the facility of
adding matching drivers in a list ordered in the way we want
to bind those drivers. The CRM driver acts as component master
to make sure all slave drivers are bound before it returns
from its own bind call. Add support for serializing platform
probes through component framework.
CRs-Fixed: 2584631
Change-Id: I345da1d2b9cccf6021ac6fc899143013b7714ec4
Signed-off-by: Mukund Madhusudan Atre <matre@codeaurora.org>
Due to race conditions, situation can arise where the process_irq
and flush for jpeg are being handled in parallel. This will cause
the jpeg list corruption.
This commit protects the code of adding back to free list
in process_irq with the mutex.
CRs-Fixed: 2578247
Change-Id: I28ee48bc0d5cfcf3ae4a936b2eb2976226ad88d5
Signed-off-by: Gaurav Jindal <gjindal@codeaurora.org>
Fixed out of memory issue in triple camera usecase by increasing
number of logical jpeg contexts.
CRs-Fixed: 2587592
Change-Id: I25c99c0be8d3986bc11fbc2894a0dbf27c645d4e
Signed-off-by: Suraj Dongre <sdongre@codeaurora.org>
Signed-off-by: Mukund Madhusudan Atre <matre@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>
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>
Various drivers are using right shift by 32 to check if dma address is
32 bit addressable. This will result in shift count overflow in 32 bit
arch.
CRs-Fixed: 2543730
Change-Id: I57e30bc9c0a8179c8d74f3bd3b6567bdfff60741
Signed-off-by: Trishansh Bhardwaj <tbhardwa@codeaurora.org>
Fix improper use of divide and modulo operator on 64 bit numbers.
Fix variable type to work with both 32/64 bit arch.
CRs-Fixed: 2543730
Change-Id: Ifa52d46dece3434d41308d284982a0cd8e17cd1b
Signed-off-by: Trishansh Bhardwaj <tbhardwa@codeaurora.org>
As part of cpas start, all drivers will now request for
LOW_SVS as opposed to SVS. The drivers also scale the AHB
vote based on the corresponding HW's src clk voltage.
CRs-Fixed: 2507919
Change-Id: I7fd35e9dd298deb1603812f39d50e4e9390b3aac
Signed-off-by: Karthik Anantha Ram <kartanan@codeaurora.org>
