Add correct way to check if buffer can be sent to hw in below cases.
1. buffer handle mapped twice, resulting into two entries in buf_q.
One entry without smmu mapping and one with smmu mapping.
fixed by checking if another entry with smmu map exists for i_no.
2. blob cmd buffer, packet buffer are shared only between umd and kmd.
send_buffer_to_presil expected to be called and return success.
CRs-Fixed: 2932495
Change-Id: I2dd884b7dd16c5c45d3dfc25380d039b92199319
Signed-off-by: Suraj Dongre <sdongre@codeaurora.org>
In notify trigger and if link state isn't ready, it may
print excessive log which causes watchdog bite.
CRs-Fixed: 3031599
Change-Id: I758dcb26d9d110b0ba080e31f87e1fcafc6fd0e8
Signed-off-by: Depeng Shao <depengs@codeaurora.org>
When checking if a request is ready, for pending devices of a
given pipeline delay, update the request pending mask correctly.
This will ensure "Skip frame" log indicates the right devices
missing a request packet.
CRs-Fixed: 3031843
Change-Id: Ib2aff1d0c31cb9425616ff53cadd78a6130206e7
Signed-off-by: Karthik Anantha Ram <kartanan@codeaurora.org>
Notify devices of frame skip when CRM skip a frame,
this is needed by SW frame sync.
CRs-Fixed: 3030315
Change-Id: If99cd976c215fe85c8f9fc600af22a82bb972917
Signed-off-by: Depeng Shao <depengs@codeaurora.org>
Protect taskpool memory free operation with workqueue lock to prevent
use after free issues.
CRs-Fixed: 3019429
Change-Id: I0282e01e093f80578c5058a41823036370f5a88a
Signed-off-by: Anand Ravi <ananravi@codeaurora.org>
This change help to aply request for lower pd device in sync mode
even if next open request is not avaiable at CRM.
CRs-Fixed: 3017979
Change-Id: Idfae0438d53e61f49c30f205357d5826dd943daa
Signed-off-by: Ayush Kumar <ayushkr@codeaurora.org>
Releasing session lock before unlink and acquiring
it immediately after to allow workq to be done. Check
link state after acquiring session lock in process_
req to return if link is IDLE.
CRs-Fixed: 3003287
Change-Id: Ie7a8ffc4edcb123db290d6da047d748b3e99d68b
Signed-off-by: sokchetra eung <eung@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 for basic framework
to interact with base kernel for mini dump.
This commit also adds changes for ISP, CRM, SMMU and
Memory Manager.
CRs-Fixed: 2993116
Change-Id: I02620bd79ee2f84847381509a5eb030ffb1ca9d4
Signed-off-by: Gaurav Jindal <gjindal@codeaurora.org>
Handle apply failure in workqueue. Add recovery mechanism
to recovery in req_mgr to handle frame out of sync issue.
CRs-Fixed: 2997164
Change-Id: I0e04571b3a31d7a879a7aa579c1f0be51c233277
Signed-off-by: Ayush Kumar <ayushkr@codeaurora.org>
Remove dump_tbl_info function and all of its
invocations in CRM to prevent dumping all the
handle info when holding the spin lock.
CRs-Fixed: 3014074, 3014073
Change-Id: Ie98bafb489fc0d1f2d75cf0f3f08efb48d9b4062
Signed-off-by: sokchetra eung <eung@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>
This changes is to detect workqueue and tasklet
scheduling and execution delay.
CRs-Fixed: 2977775
Change-Id: Ia4b4845a067c22bd1f24bd63a971d103fcfc049c
Signed-off-by: Ayush Kumar <ayushkr@codeaurora.org>
For SW sync to work, CRM needs to apply the first 6 requests in
initial sync mode. This change is to increase the count of requests
to be applied in the initial sync mode.
CRs-Fixed: 3000684
Change-Id: Ic35d37ac727fc10ec113dd9f05074cec7a52e39a
Signed-off-by: Ayush Kumar <ayushkr@codeaurora.org>
Since the CAM_TRIGGER_MAX_POINTS equal to CAM_TRIGGER_POINT_EOF,
so we need to use CAM_TRIGGER_MAX_POINTS + 1 to define the
trigger count.
CRs-Fixed: 3007296
Change-Id: Ia0cefd8381417a4b7ecd8636796bf25df705101d
Signed-off-by: Depeng Shao <depengs@codeaurora.org>
Append workq name in workq delay detect API to identify
which workq is scheduled late. Create workq name macros for
cci and cpas to pass to workq delay detect API.
CRs-Fixed: 2994927
Change-Id: Iebc14520b918272e92b59c900de5fe17f38a2406
Signed-off-by: Sokchetra Eung <eung@codeaurora.org>
Notify all the connected devices, when the link is stalled.
CRs-Fixed: 2841729
Change-Id: I08cbb587071f4bfd6e1cdefddffb66a83ba8c187
Signed-off-by: Karthik Anantha Ram <kartanan@codeaurora.org>
In case if the destroy session is processed first it will
as a part of unlink try to drain the work queue. This will
schedule all the enqueued wq. Workqueue when scheduled
try to acquire same mutex destroy session has already acquried
this will lead to dead-lock. To avoid that, check the link
state first if it is in idle state then return from the
workqueue without trying to acquire mutex.
CRs-Fixed: 2976325
Change-Id: I57a53455c69e5f4f38c92413f9d1b7f2d06c9960
Signed-off-by: Tejas Prajapati <tpraja@codeaurora.org>
Flag warning only if the wait call returns 0.
CRs-Fixed: 2841729
Change-Id: I456da8a66ea69bcf671f55bd5f0459aab74476f5
Signed-off-by: Karthik Anantha Ram <kartanan@codeaurora.org>
Add flush device ioctl handler in ISP top state machine to translate
the flush command into equivalent CRM flush request command. Also add
support for flushing offline IFE workqueue.
CRs-Fixed: 2939523
Change-Id: I79a6b6bca241b954e06f78e8a05e55907f46aa59
Signed-off-by: Anand Ravi <ananravi@codeaurora.org>
Fixes expanded memory allocations to only happen for ICP context banks.
Re-maps the command buffers to shared region of ICP context bank.
CRs-Fixed: 2985358
Change-Id: I3c2d5866b0041489577f6c5c0ec113c886437107
Signed-off-by: Karthik Jayakumar <kjayakum@codeaurora.org>
Use Kernel time to obtain the current time when IFE is acquired
/released and when sensor is streamed on/off. Convert the Ktime
to a timestamp format and log it in existing info prints. This
will help to co-relate timestamp between user-space and kernel
logs. The change also replaces the current usage of direct calls
to ktime_get_real_ts64 with macro across all drivers.
CRs-Fixed: 2987320
Change-Id: I87c4790164d222fc1ed6ff41ad00eeb1ed8c8867
Signed-off-by: Sokchetra Eung <eung@codeaurora.org>
Correct number of apply to skip for master in case of slave bubble.
Add log to check and print time left to apply.
CRs-Fixed: 2968652
Change-Id: I7698b79a6d98637726e528f3e40dda4b68118d50
Signed-off-by: Ayush Kumar <ayushkr@codeaurora.org>
'fd' can be closed in user mode driver, though corresponding
dmabuf is still not freed if someone still holding a refCount
on that dmabuf, say camera smmu driver holding a refCOunt and
has that in its mapping info table. Then the same 'fd' can be
allotted for a different buffer in a new allocation. In such
cases, if we use 'fd' as identifier in camera smmu driver to
check if the buffer is already mapped based on mapping info
table, we mistakenly think the new buffer is already mapped
which is not the case. DMA buf's inode num is an unique
identifier that represents a buffer. Use this along with 'fd'
in camera smmu driver to see if the given buffer is already mapped.
CRs-Fixed: 2961136
Change-Id: I5baac99e3badaca3a376ecd724a7a7aa6da112a4
Signed-off-by: Pavan Kumar Chilamkurthi <pchilamk@codeaurora.org>
Disbaling RX in CSID during flush is not inside mutex lock.
This can result in damaging the lists and variables causing
stability issues.
This commit moves this call inside mutex lock. Also, a warn log
is added to inform if the flush call times out.
CRs-Fixed: 2974631
Change-Id: I50082c03bebacc4a11f826bdb318c52dbf5400e7
Signed-off-by: Gaurav Jindal <gjindal@codeaurora.org>
Add support to allocate such buffers which need to accessed
by non-pix VM.
CRs-Fixed: 2981372
Change-Id: Iac965a479e05d638c6323bfacd7c6a4d89f2a223
Signed-off-by: Rishabh Jain <risjai@codeaurora.org>
This change is to correct in_q rdx index logic. If rdx index is
increased in tasklet, then it is possible that due to delay in
workqueue scheduling crm send apply request for same request.
Also, it prevent concurrent access of in_q rdx index.
CRs-Fixed: 2980811
Change-Id: Iba7d3c0faf6abe845745acbcd810ca52a43e4d01
Signed-off-by: Ayush Kumar <ayushkr@codeaurora.org>
