Add support to configure mux select registers for all subunits.
These registers can be used to select different trace events supported
by a subunit.
Change-Id: I5d5236e4c0cb94e401dfe82eeb91e8fe7e3c566b
Signed-off-by: Shashank Mittal <mittals@codeaurora.org>
Add TPDM and TPDA devices for msmcobalt target. These devices can be
used to trace various hardware components.
Change-Id: I1f9316636a11794d89ea81cf99a0fba7d77c9c96
Signed-off-by: Shashank Mittal <mittals@codeaurora.org>
Add TPDM and TPDA drivers in upstream implementation of Coresight driver.
This change copies coresight-tpdm.c and coresight-tpda.c files from
drivers/coresight (commit : a8371783eed42f9e1ce9cecc1e3d5fba94f05014)
to driver/hwtracing/coresight directory.
Change-Id: I8a518de3f0ab0e4b0880c5ca00d90a012234a91c
Signed-off-by: Shashank Mittal <mittals@codeaurora.org>
Certain configurations may require nested translation, but may
want to avoid software performance limitation on map/unmap
operations.
Change-Id: I69bed6cc9d801709849ebc91b76d2a9d6649865a
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
This reverts commit 5642406b6c3e
("iommu/arm-smmu: add DT option to avoid enabling translations on attach")
This device tree option is obsolete. Remove it.
Change-Id: I6fc2e3127295b9b597acc21ef5d6b1f78519de68
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
The MMSS GDSC should only be disabled during the XO
shutdown path on MSMCOBALT. There is no need to
explicitly support it in linux since it should be
left enabled by RPM.
Change-Id: I0e2cdf1e6026553a53f176dc10810b10b596e67e
CRs-Fixed: 988307
Signed-off-by: Deepak Katragadda <dkatraga@codeaurora.org>
Add tert tdm sleep and active pinc ctrl calls for
msm8996 Agave. BE dai that uses tert tdm will enable
the required gpios associated to tert mi2s.
CRs-fixed: 988459
Change-Id: I079da664cd331ec87b3a4e488fc4f9e8c58a9439
Signed-off-by: Derek Chen <chenche@codeaurora.org>
This reverts commit 022c1f3696f2 ("debug-pagealloc:
Panic on pagealloc corruption"). Kernel panic is seen
on MSM8937 with 32 bit mode, revert this patch till
root cause is identified.
Change-Id: I66f1bab7f8c836b8b7167ec05141656f34c3702c
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>
Kernel throws a warning when space is used in memory cache name.
Make changes to use _ instead of space when creating
memory cache. Also make change to handle -ENODEV from IPCRTR
during SSR.
Change-Id: Ia34a5fb16bb4a5e95cc042b7fd5b152119520787
Acked-by: Chaitanya Pratapa <cpratapa@qti.qualcomm.com>
Signed-off-by: Ravinder Konka <rkonka@codeaurora.org>
Initialize PinCtrl Framework for SDIO platforms to support antenna
sharing.
The antenna sharing is enabled only for platform which has PCIe QCA
and SDIO QCA chipsets.
CRs-Fixed: 990796
Change-Id: Ib3da0ce52ef46deae2ba49e4f39808effe18457d
Signed-off-by: Komal Kumar <kseelam@codeaurora.org>
Track number of active context and pass it to governor along
with busy stats. This allows GPU DCVS to make decision based
on context count and busy stats, which helps in handling sudden
workloads.
Change-Id: I9b40e4917b30ee3f15f2c8e99669e090578f1289
Signed-off-by: Deepak Kumar <dkumar@codeaurora.org>
Signed-off-by: Divya Ponnusamy <pdivya@codeaurora.org>
Add support to use context aware dcvs, if it is supported
by TZ. Context aware dcvs helps in handling sudden workload
scenarios.
Change-Id: I5e6e6003a5c61eacb4f5af91910994919a5a7684
Signed-off-by: Deepak Kumar <dkumar@codeaurora.org>
Signed-off-by: Divya Ponnusamy <pdivya@codeaurora.org>
Cipher was sometimes not treated properly, causing valid
requests belonging to eCryptfs to be treated as regular.
Change-Id: Iabfb93cc4c9e9e167901043482eb99613ed70343
Signed-off-by: Andrey Markovytch <andreym@codeaurora.org>
Signed-off-by: Gilad Broner <gbroner@codeaurora.org>
Make sure there are no stale tlb entries when
dma_unremap returns, thus preventing speculative
fetches.
Change-Id: I22070de282f25fe5ea20177e67a6d629123e29a4
Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org>
Signed-off-by: Ramesh Gupta Guntha <rgguntha@codeaurora.org>
A few clocks like gpu_ahb_clk may be available late on some platforms
like on boards that use an I2C-controlled off-SoC power regulator.
Defer SMMU probe if clock-tree is not ready.
CRs-fixed: 971957
Change-Id: I3f13b36affa0a904bda7175d0dacff298794a906
Signed-off-by: Mathew Joseph Karimpanal <mkarim@codeaurora.org>
Update the VDD_APC0 and VDD_APC1 CPR supported corners along
with their ceiling and floor voltages. In addition, increase
the APM threshold voltage to 852 mV in agreement with the
latest hardware guidelines.
Change-Id: I62cb18f79ecfd6b3270eabeebb5eedddf59e6174
CRs-Fixed: 988269
Signed-off-by: Osvaldo Banuelos <osvaldob@codeaurora.org>
Stream based lock needed in all vb2 ops to avoid any
invalid access in vb2 queue when hal triggers ioctl in
multiple thread context.
CRs-Fixed: 986029
Change-Id: Idcbef3db5c2bd04005b0832049b5dee00c4cf96b
Signed-off-by: Hariram Purushothaman <hariramp@codeaurora.org>
Stream based locks used in qbuf, dqbuf, reqbus.
Old session based locks are removed.
CRs-Fixed: 986029
Change-Id: I30788f9248bea67e560d1a602e8feadfde6c2691
Signed-off-by: Ramesh V <ramev@codeaurora.org>
Signed-off-by: Hariram Purushothaman <hariramp@codeaurora.org>
Add new fields to MHI channel scratch according to MHI spec.
CRs-Fixed: 990237
Change-Id: I36476b8a24b2a1b3bc55fa5832404bb106d810ec
Acked-by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
Remove the usage of ul_dl_sync field in IPA MHI driver as this
is no longer in use.
CRs-Fixed: 990233
Change-Id: I7295da05664e72aa1b9120f7bc475f92addc095b
Acked-by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
Patch to check the parameters before usage.
CRs-Fixed: 981826
Change-Id: Ib27076507477f3949063963db503f734c49ab591
Signed-off-by: Azam Sadiq Pasha Kapatrala Syed <akapatra@codeaurora.org>
For MSMs, the IPA FWs (GSI FW/MCS, HPS and DPS) will be
loaded via a secure PIL process.
Change-Id: Ie3c3c46d52921e558e926ec2be57a885e04c924d
CRs-Fixed: 970340
Acked-by: David Arinzon <darinzon@qti.qualcomm.com>
Signed-off-by: Sivan Reinstein <sivanr@codeaurora.org>
Define the OSM and XO clock rates necessary for performance
estimation using the OSM cycle counter. These parameters vary
based upon the platform.
Signed-off-by: Osvaldo Banuelos <osvaldob@codeaurora.org>
CRs-Fixed: 987865
Change-Id: I721dc3488484b66e3f88cbebf626e88176f08a44
Remove 1.4976 GHz and 1.0944 GHz as supported DCVS set points
for the power and performance clusters, respectively.
Change-Id: I4c59825521a6f3f8738623363eec6c4bc8b5d8cc
CRs-Fixed: 990552
Signed-off-by: Osvaldo Banuelos <osvaldob@codeaurora.org>
Add common api support of subsystem restart and bus
bandwidth for dual wifi. This feature redirect the cnss
export api according to the bus type SDIO/PCI.
CRs-Fixed: 986275
Change-Id: Iaf13d6c6d68ef62b7e4f6581899ec8325c5e9696
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
vmstat events currently count pgpgout, but that includes
only the writebacks, and not the reclaim of clean
pages. Add an event to count clean page evictions. This is
helpful to evaluate page thrashing cases.
Change-Id: Icfb797877a544a58c289074bdc290dfbc1384514
Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org>
When vfe is halted, an overflow signal could be generated that
has side effects. Turn off this signal when halting vfe. Also,
disable interrupts when halting the vfe due prevent other side
effects.
CRs-Fixed: 953865
Change-Id: I706d796c500db4a201149196d7ed15965c0b1bb7
Signed-off-by: Shubhraprakash Das <sadas@codeaurora.org>
This patch rate limit few of the error logs to avoid flooding
of kernel logs.
Change-Id: I11843becf1d3ae97d5e433198ae27afd0237ed82
Signed-off-by: Katish Paran <kparan@codeaurora.org>
Allocate guard page when the first buffer is
mapped into the IOMMU. This also ensures that
the guard page gets allocated if the guard page
mmu feature is enabled.
CRs-Fixed: 988093
Change-Id: Id97492707463a1f15a4bf1c67b9c0f03214e6283
Signed-off-by: Hareesh Gundu <hareeshg@codeaurora.org>
Earlier video driver maintains list of fds and compare
each ETB fd with these values. If the fd is found then
mapping is retained. But in some usecases, buffer address
and fd association may not be unique. This resuts in
usage of stale buffers. This is also not the true dynamic
buffer mode. With this change, driver treats every buffer
as new buffer and map and unmap each time.
CRs-Fixed: 989007
Change-Id: Ice90c745d4920b64c48c3f4dafca789f2551b327
Signed-off-by: Praneeth Paladugu <ppaladug@codeaurora.org>
Current fbdev rotator interface lacks support for mult-context
use cases. This new interface adopts V4L2 M2M framework to
support multiple concurrent sessions/contexts efficiently.
CRs-Fixed: 972831
Change-Id: I89593a57ba44e91c95d73154a7830539e5aab6e3
Signed-off-by: Alan Kwong <akwong@codeaurora.org>
It's sometimes useful to know the physical address which
has beencorrupted, especially in systems with multiple
bus masters and DMA engines the capability of writing
to memory. It's may also be useful for identifying the
location of failures of memory cells in cases of
device-specific corruption. So print the physical
start address of the page to help in these scenarios.
Change-Id: I081edd8b1c06913c0057a6cb9dda18077cfbdc30
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>
To support new v4l2 rotator driver, rotator smmu domains in
MDSS driver will be enabled based on device tree boolean setting.
This allows smmu to be associated with MDSS driver or external
rotator driver for MDS block, such as 3.0.0 onward, with a
separate rotator block, or for MDSS block, pre 2.0.0, with
built-in writeback rotator.
CRs-Fixed: 973961
Change-Id: I68ac7b1b89485d1ce46bdb1c1739c3306a7d7d89
Signed-off-by: Alan Kwong <akwong@codeaurora.org>
[dkeitel@codeaurora.org: fixed minor whitspace conflict.]
Signed-off-by: David Keitel <dkeitel@codeaurora.org>
When dynamic refresh operation is under progress, it is sometimes
expected that the DSI h/w throws DSI FIFO underflow errors. Avoid
throwing DSI FIFO errors on console for this case. Just clear the
DSI error interrupt and do not trigger the DSI underflow recovery
process.
Change-Id: I03b8764397378104981c1a5a6e627e90f53222ee
Signed-off-by: Padmanabhan Komanduru <pkomandu@codeaurora.org>
Dump boot remap address register for having more
debug information about boot remap address for pronto.
CRs-Fixed: 989321
Change-Id: I072718da718cc2553d0234af327662958e1758b9
Signed-off-by: Sunkad, Anand Ningappa <asunka@codeaurora.org>
Reserved field is used for VFE-CDS-TNR usecases and is deprecated.
Remove usage of reserved field in cpp driver.
CRs-Fixed: 981024
Change-Id: I587e6ac7b813d8ac0865dcd18431417f8ca67a94
Signed-off-by: Krishnankutty Kolathappilly <kkolatha@codeaurora.org>
Add the cpubw device node with the list of supported DDR frequencies
for msm cobalt.
Change-Id: I726c1fe45e0a8a622c1ca9645a0b481cb70ca215
Signed-off-by: Rohit Gupta <rohgup@codeaurora.org>
Adapting sensor driver to SOC layer by replacing msm specific
routines with SOC API which eases the portability of sensor driver
on to non-msm platforms.
Change-Id: I147dbf714d913b4aa55adc313c354f85cf4b23dd
Signed-off-by: Sureshnaidu Laveti <lsuresh@codeaurora.org>
Scratch buffer size is not sufficient for 14 bit raw.
This leads to page fault. This change increases the size of
scratch buffer to accommodate 14 bit MIPI raw format.
CRs-Fixed: 970413
Change-Id: I866640158c11c0f69505e4fb6b12a9204e2a6ad4
Signed-off-by: Senthil Kumar Rajagopal <skrajago@codeaurora.org>
There can be a scenario where the DSI hardware finished the
dynamic fps operation and updated the DSI interrupt status
bit but the isr is not triggered. This is possible under
heavy system load where the interrupts are disabled by some
other thread on the CPU where MDSS IRQ is affined. Double
check the status of dynamic fps operation by reading back
the DSI interrupt status bit once the wait for interrupt times
out.
Change-Id: Iebe5ab3f6b43b4b3e61666a600488e8ce50f6995
Signed-off-by: Padmanabhan Komanduru <pkomandu@codeaurora.org>
During stability test, gpio_direction_output is
invoked with msm gpio 0 which is leading to PC NOC error
as audio is not expected to access this gpio.
Hence initialise gpio to -1 and check if gpio
is valid before using.
CRs-Fixed: 973438
Change-Id: I32d779974f4eb497c62035f7f46c10739ebcfe5f
Signed-off-by: Yeleswarapu Nagaradhesh <nagaradh@codeaurora.org>
IPA resource allocation was updated in order to prevent HOLB (Head Of Line
Blocking) in rare scenarios. This change updates the resource allocation as
required.
Change-Id: Ifb08b2991dc3540b038e6cf79c5531661570ab23
CRs-Fixed: 978301
Signed-off-by: Gidon Studinski <gidons@codeaurora.org>
When a system reboot or shutdown is already underway, ignore SSR errors
so that the system reboot/shutdown process is uninterrupted. However, log
the SSR request so that we know that the subsystem behaved unexpectedly.
Change-Id: Ibfac397bf38749b095dacab4cadf7b77bd003e88
Signed-off-by: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org>
Enable SPS_BAM_CACHED_WP option. The BAM register access is very slow.
The write descriptor offset information in the BAM_P_EVENT_REG is only
set by the host if BAM is runnig in system mode, such as NDP-BAM of crypto.
On each BAM transfter, driver reads the register to figure if
there is enough space to put in new descriptor. Reading the register can be
from driver cache copy, instead of going out to read the register if
SPS_BAM_CACHED_WP option is enabled.
Change-Id: I4c25f81ea79c9a8675d92b799844d906a42bcbb0
Acked-by: Che-Min Hsieh <cheminh@qti.qualcomm.com>
Signed-off-by: Sivanesan Rajapupathi <srajap@codeaurora.org>
Read platform version through efuse register for clients
to know the underlying platform version.
CRs-Fixed: 987512
Change-Id: I16cdb8655e4a79d6f05e3185cac4014d3c0f0f77
Signed-off-by: Maheshwar Ajja <majja@codeaurora.org>
If cable is disconnected early during composition switch
android_disable calls the gadget pullup op which on clearing
run/stop bit does a pm_runtime_put_noidle on the dwc3 device.
This decrements the power usage count on the dwc3 device, but the
child count of the parent mdwc3 device is not decremented.
Upon disconnect handling in the DWC3 state machine,
pm_runtime_put_sync on mdwc3 parent returns EBUSY due to child count
not being 0. As a result runtime idle does not kick in and
prevents low power mode handler being invoked.
Fix this by changing the pm_runtime_put_noidle call to
pm_runtime_put_autosuspend on dwc3 device so that the child
count for the mdwc3 parent is decremented to 0.
CRs-Fixed: 980113
Change-Id: Ibb19188c4230a08bbdef72af7de066735e8c2d67
Signed-off-by: Devdutt Patnaik <dpatnaik@codeaurora.org>
