If any subdev is reporting Nack, cci hardware gets into resetting.
During resetting if sensor tries to apply Init setting, it fails.
This change adds retry for INIT setting to reapply after sometime.
CRs-Fixed: 2598605
Change-Id: Iff13014d74abe6aebaec6cd428811de9d865f090
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
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>
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>
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>
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>
Replace cma_alloc() api with vmalloc() in order to accommodate
kernel upgrade and DLKM/Builtin support.
CRs-Fixed: 2572607
Change-Id: If8caaefe5ac333998bd8c4868f16e586ee749e8a
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
Supporting read operation for sensor and
sub modules OIS and actuator.
CRs-Fixed: 2538801
Change-Id: I83ad154dd577d5a664c4d68792a90489e725fbfd
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
Signed-off-by: Sureshnaidu Laveti <lsuresh@codeaurora.org>
Add a transition of 1 to 0 in the PHY reset register
during the PHY reset sequence to fix UNBOUNDED_FRAME
errors for CPHY sensor.
CRs-Fixed: 2563019
Change-Id: I019e4cfdfa2042416e62b306dca0448d6a05c3b8
Signed-off-by: Shravan Nevatia <snevatia@codeaurora.org>
Adds fixes to makefile in order to support legacy kernel build systems.
CRs-Fixed: 2560543
Change-Id: Iab571871e5171aab501c41496cc09e3c5d942985
Signed-off-by: Karthik Jayakumar <kjayakum@codeaurora.org>
Fixes cci_get_subdev to return NULL or computed value depending on
camera driver configuration.
CRs-Fixed: 2554484
Change-Id: I79933ddf28e2c0d23739308b57b5b40d3b56d78e
Signed-off-by: Karthik Jayakumar <kjayakum@codeaurora.org>
DPHY combo mode bring up sequence is missing with some
important register settings. Correct and update required
register setting to bringup DPHY combo mode.
CRs-Fixed: 2545921
Change-Id: I1dfb71f1775aa6d6b1173a7de7f14ce74eac08e1
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
DPHY mission mode sequence is not full functional for
mission mode. Correct and add mandate register settings
for the bringup of DPHY mission mode.
CRs-Fixed: 2545921
Change-Id: Ia1bbf496c5aa993cf0e404c81f7b69b7b889c6f1
Signed-off-by: Jigarkumar Zala <jzala@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>
Enable support for multiple data rates (2.5/3.5/4.5 Gsps)
for csiphy v1.2 driver.
CRs-Fixed: 2542855
Change-Id: Idbe299aca210e30d732304e77e2a8191c8809f09
Signed-off-by: Shravan Nevatia <snevatia@codeaurora.org>
Currently there is mismatch of the cmd type byte position for the
flash init structure, which casue the cmd type parsing failure
for early PCR. This change move to cmd type to sixth byte to
support the unificaiton with other flash uapi structures. Also,
update respective header change with respect to uapi change.
CRs-Fixed: 2432102
Change-Id: Ic4899b483b35013c5ad77a8894eb3bb4831de811
Signed-off-by: Jigarkumar Zala <jzala@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>
Avoid unnecessary logging during shutdown and pagefault
in camera drivers.
CRs-Fixed: 2500721
Change-Id: I2519d45da134306f906186dc25705fc1f84b1972
Signed-off-by: Karthik Anantha Ram <kartanan@codeaurora.org>
Correct some Makefiles and drivers header inclusion.
Change-Id: Iec3e6e0333ae55e8f1cff9780723e0dad954ff83
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
Query secure camera capability from fuse, and enable only
if supported.
Change-Id: I4ff3c5afbf7c924368c95af5517a047149124c3e
Signed-off-by: Trishansh Bhardwaj <tbhardwa@codeaurora.org>
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
Power off the sensor if no gpios at the time of power on, since
some regulator and clk need to be released.
Change-Id: Ie200459276b5327a1627e8839ec404c3c26f4205
Signed-off-by: Depeng Shao <depengs@codeaurora.org>
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
For write operation while read memory memptr should not need to increase as
it leads to crash. This change removes that increase opertion. Also,
increasing map count to support more data reading for eeprom.
Change-Id: Ie71deb225c2513e7c18229d174a9a0e129fdd1f7
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
Update the register settings for CPHY 3phase.
Change-Id: I5cdc5cd348f9f861215206c59e674efdcdc7159c
Signed-off-by: Shankar Ravi <rshankar@codeaurora.org>
Update the clock voting, datarate settings for
csiphy version 1.2.2.
Change-Id: I7b08819c1918d2eeec530733d42828e092bf2aa9
Signed-off-by: Shankar Ravi <rshankar@codeaurora.org>
Validate the context device name with node name. If device name is
not matching return the error.
Change-Id: I8dee4e6f64e17b0d1e486077a2c8b0df562a702e
Signed-off-by: Rishabh Jain <risjai@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>
