Currently, camnoc buffer fill level register offsets are part
of cpas monitoring. Register offsets keep changing between
targets which would bring more conditionals. Make cpas monitoring
generic by moving register offsets to header. Also, the reg values
will be read in a buffer, and it can be controlled what offset
needs to be read, by changing status in header to be enable/disable.
Also, move camnoc fill level printing to CPAS for when we need only
buffer fill info.
CRs-Fixed: 2841729
Change-Id: I05425b4466d33dbef80eb8a0a1b5e974a6965600
Signed-off-by: Mukund Madhusudan Atre <matre@codeaurora.org>
Add support for using system cache for SFE WMs and RMs
in case of sHDR use-cases for power saving. Also add
debugfs capability to control this feature.
CRs-Fixed: 2841729
Change-Id: Ic4dad50e8c396705b33bb0bc8330d25e51ca79a2
Signed-off-by: Karthik Anantha Ram <kartanan@codeaurora.org>
To support external module compilation on Waipio, camera dt-bindings header
files need to be moved out of kernel SI and into the camera-kernel vendor SI.
This is to maintain seperation between the two SI's.
CRs-Fixed: 2835738
Change-Id: I8d63b48b6d406ed7b4a07f3bd4f1721ecd2dd0b0
Signed-off-by: Karthik Jayakumar <kjayakum@codeaurora.org>
If MP limit fuse feature is enabled in DTSI then
read the fuse register to get information about maximum
allowed resolution. According to that restrict CSID acquire.
Also if only DTSI based max_width is enabled then restrict acquire
with maximum allowed width.
CRs-Fixed: 2785460
Depends-on: 3349044
Change-Id: If861289aebe2921183276780a086dfa1b1d5f372
Signed-off-by: Wyes Karny <wkarny@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>
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>
Add cpas interface to allow clients or usecase to select
different QoS settings based on requirement. Selection
API must be called before camera hw powers up.
CRs-Fixed: 2687917
Change-Id: Ie524fcd6131d7c42288d0d734a7cdf6b9fcb92b7
Signed-off-by: Pavan Kumar Chilamkurthi <pchilamk@codeaurora.org>
In many error cases it is required to know the
bandwidth applied on axi ports and camnoc axi
clock rate values. Added cpas api to print the
current axi bus votes, camnoc axi clock and ahb
vote level.This api can be called for isp errors
such as bus overflow, pxl overflow cases.
On RDI overflow printing last applied IFE clock,
dumping the CAMNOC fill-level registers to know
the pending and queued transactions, SOF EPOCH
and EOF timing to know exactly at what time the
RDI overflow came, Width and height of specific
Write master.
CRs-Fixed: 2623885
Change-Id: I92a9097efe9f6726748ec27ca39dd51c8c6de1b6
Signed-off-by: Mukund Madhusudan Atre <matre@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>
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>
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>
Correct some Makefiles and drivers header inclusion.
Change-Id: Iec3e6e0333ae55e8f1cff9780723e0dad954ff83
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
Bring over camera driver changes as of msm-4.19
commit 5a5551a7 (Merge "msm: camera: reqmgr: Fix CRM
shift one req issue").
Change-Id: Ic0c2b2d74d1b3470c1c51d98228e312fb13c501a
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
