Some platforms support multiple GPU clock plans based on the speed
bin in the efuse. Specify the wake up frequency of each speed bin
individually to wake the gpu at the correct powerlevel.
CRs-Fixed: 967494
Change-Id: I9890b8a710d7055c30f9ae7612b092af8fa8a9f5
Signed-off-by: Suman Tatiraju <sumant@codeaurora.org>
While producing snapshot disable all HWCG branches, not only top level.
CRs-Fixed: 978122
Change-Id: I4b01224a0ba46c276115a284a0da6207c7968f72
Signed-off-by: Oleg Perelet <operelet@codeaurora.org>
The cluster id flag is passed in from the userspace through ioctl
interface. Ensure correctness of cluster id to avoid out of bounds array
accesses.
CRS-fixed: 977508
Change-Id: I778b962d347b90488b983a15087b13e90ad06688
Signed-off-by: Mahesh Sivasubramanian <msivasub@codeaurora.org>
Make PM QoS request API generic to pass the type of latency
requirement needed by the client instead of hard coding
latency type. Add latency type as a function parameter.
CRs-Fixed: 972761
Change-Id: Ic912148d2068fe8a758b6a4b3be570ccf870f03a
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
To avoid memory leakage, make change to release ION memory if qseecom
failed to unload TZ app, which is allocated when starting app.
CRs-Fixed: 977073
Change-Id: Ic4c9a7d7a118ff5026ce6ce7769a4c053906ed2d
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
Change d743524091501ae60c76b272c45048a17144cc22 ("ARM: dts: msm:
add PM8994 LDO 18 pin control regulator for msm8996") added a new
rpm-smd-regulator device for the pin control version of the
PM8994 LDO 18 regulator. Unfortunately, it specified the same
device node name as used for the original LDO 18 regulator. This
had the effect of removing the original LDO 18 regulator and
switching all of its consumers to the pin control version.
Correct this by changing the name of the LDO 18 pin control
device to regulator-l18-pin-ctrl.
Change-Id: I2311b7c54afa98365e497598f7fb4be787141860
CRs-Fixed: 978138
Signed-off-by: David Collins <collinsd@codeaurora.org>
There is a possible race condition that runtime suspend is being
called after device path bringup. To avoid this race condition,
add a mutex lock during device path bringup to serialize runtime
suspend and resume.
CRs-Fixed: 967442
Change-Id: I268a25b05799c66fc019e19e46939286e54fb514
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
8996 automotive CDP is using different SD card detect GPIO than normal
CDP, update the GPIO number accordingly.
CRs-fixed: 977653
Change-Id: I1b9365e305636f80905604aa9d6cf0a37e815924
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
With USB device mode, USB driver votes for nominal SNOC bus frequency
which prevents system going into SVS. This change reduces SNOC vote
from 120 MHz to 100 MHz to allow SVS.
CRs-Fixed: 975648
Change-Id: I13492cddd8af3f9dea4244e24485556c0efac29e
Signed-off-by: Mayank Rana <mrana@codeaurora.org>
adreno_spin_idle spins for a timeout checking for gpu to idle.
Sometimes due to race conditions the timeout can occur before the
loop is executed. Change the logic to a do-while loop and add an
extra idle check after the timeout before returning failure.
CRs-Fixed: 978122
Change-Id: Idb92a0180dd8cc3e662b1ccf44d69e4bbafb29f1
Signed-off-by: Suman Tatiraju <sumant@codeaurora.org>
wlan driver transport layer pdev handler needs 128kb pre allocated
memory in a single block memory allocation for transmit/receive
descriptor initialization in wlan startup for the wlan module with
high latency(SDIO) based hardware interface.
CRs-Fixed: 978073
Change-Id: I0dbe047a7b64e96bf32470702d1b3e3088bffcf7
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
If an ahash request is not final, the result variable of ahash_request
may not exist. In the completion callback function, then, do not
copy the digest result to result variable of ahash_request, if it not
final. Otherwise, crash may happen.
Change-Id: I169218e8658500539b19408eca3afeabcaa4816b
Acked-by: Che-Min Hsieh <cheminh@qti.qualcomm.com>
Signed-off-by: Sivanesan Rajapupathi <srajap@codeaurora.org>
cma regions can be allocated for secure use cases where
the virtual mapping is removed. kmemleak scan can try to
scan through this mapping causing mmu faults. Hence free
cma regions from kmemleak scan.
Change-Id: I2cc66423ec9ec539905cc8d07bbc40fa43e695bd
Signed-off-by: Shiraz Hashim <shashim@codeaurora.org>
Add cpu enter and cpu exit log into lpm debug for 32bit.
Change-Id: I88973dbc4f9ffc08f8201059a82a3133fa0db330
Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
The worker thread can either be stopped through kthread_stop or could
return from the function on some conditions. Since thread has two exit
points, this is causing a race condition where kthread_stop indefinitely
waits for the thread to exit. Make the thread standalone and always call
do_exit itself to exit instead of stopping it through kthread_stop.
CRs-fixed: 972943
Change-Id: If95cbd6ee895d566887453e98421d1514147441b
Signed-off-by: Bhalchandra Gajare <gajare@codeaurora.org>
Add split DSI display support for MSM8996 AU CDP board. It's
using NT25597 dual DSI video panel.
CRs-fixed: 977619
Change-Id: Ibeee5fa903c152c8242a2b27be3d9df9670b762e
Signed-off-by: Vinu Deokaran <vinud@codeaurora.org>
Set the recommended high bit bank value for all of the various GPUs
that will be programmed into registers by the kernel and/or the
user mode driver.
CRs-Fixed: 970272
Change-Id: Ic0dedbadcd02dd37afce0807ac1118fe7bf10b5d
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
On 5XX targets we need to program the bit of the highest DDR bank
into a number of registers, one of which is protected which would
cause problems if the user mode driver tried to write to it.
Specify the high bank bit in the device tree files, set the
problematic register in the kernel and then pass the value up to
the user mode driver as a property and let them program the
other registers. This makes the device tree the authoratative
source of the high bit value which is exactly how it should be.
If the value isn't specified by the device tree for whatever reason
return an error for the property request - that will give the UMD
a clue that the value wasn't specified and they should just set a
default.
CRs-Fixed: 970272
Change-Id: Ic0dedbad830321329b74da7fa3e172fdaf765c4d
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
For performance improvement avoid multiple writes to channel ring
which is a dma coherent memory. Instead, construct the TRE
(Transfer Ring Element) in local memory and then copy it to the
ring itself.
Change-Id: I36bfae306be2a90c8679d416397a435e638b54eb
CRs-Fixed: 977590
Acked-by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
Enable CSID IRQ dynamically and add sof recover logic,
in case kernel get sof freeze hints from userspace,will
enable IRQs to monitor the status of moduels,if sof recovers
after 2.5 secs then kernel get MSM_SD_UNNOTIFY_FREEZE to disable
all the IRQs.
CRs-Fixed: 973732
Change-Id: I7aa6dcd60e0858258c40c3d6517e2974e6e2b722
Signed-off-by: Ramesh V <ramev@codeaurora.org>
The pm_qos framework passes down a mask of cpus for which the qos has
changed. cpuidle driver uses this info to wakeup only those cpus for the
new qos to take effect. This would prevent waking up cpus for which the qos
values remains unchanged.
Change-Id: Ibb79937674a8f16920c6b8f224a21d2f72a0f9ce
Signed-off-by: Mahesh Sivasubramanian <msivasub@codeaurora.org>
Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
Add a devicetree property disable-busy-time-burst to
disable ceiling threshold in the governor. The ceiling threshold
cause busy time burst that switch power level for
large frames based on busy time.
Change-Id: I44f8a51e0aa49bb0b2210703f57874fd5f219c18
Signed-off-by: Divya Ponnusamy <pdivya@codeaurora.org>
There is a race condition when a read is queued and a
subsystem restart occurs before the read can finish. The
read will call read_done on a freed handle. This fix
changes the ss_reset lock to a rwlock and extends the
critical sections in the read and write data functions.
CRs-Fixed: 969026
Change-Id: I7726e4bbea7447ad96df725b50e4eff1ec67607f
Signed-off-by: Chris Lew <clew@codeaurora.org>
Add sharp 4k dsc cmd mode panel configs and enable it for
msm8996 mtp, cdp and fluid. Add partial update for support
with roi alignment width as 1080 and y-slice as 8,
as per the spec. The panel is also capable of supporting
y-slices 8/16/24/32/48/3840, but width/x-slice cannot be
modified.
CRs-fixed: 974677
Change-Id: I6e7e96178db604f71a16f1f656e38d66d37eca66
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
Fix the panel on command for sharp 4k dsc video model panel
according to panel spec. And remove few parameters from the config
file, which are unnecessary for video mode panels.
CRs-fixed: 974677
Change-Id: I92cb0c5a30206b6b788cdfe2b0316e4bf77d1828
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
The GPU GDSCs need to be turned prior to enabling the graphics
clock and programming the CRC registers. Add that support.
CRs-Fixed: 974342
Change-Id: I4f97c10c383f79490c8dc428ef5ffb1040adc18d
Signed-off-by: Deepak Katragadda <dkatraga@codeaurora.org>
When configure the scratch buffer, wrong pingpong bit location is
programmed. So the VFE hardware can still write to the same buffer
which has been diverted to other camera compoment. This cause the image
corruption.
Change-Id: I6d5cfe0c00a237efb3ab3dff87459341736d45a7
Signed-off-by: Jing Zhou <jzhou70@codeaurora.org>
Allocated memory is not getting freed in remove request.
This change is to free the memory allocated to avoid memory
leaks.
Change-Id: I1225d492b7f58f8bda2621ec0bb2bd201d8dee6c
Signed-off-by: Srinivas Rao L <lsrao@codeaurora.org>
The camera drivers for msmcobalt are not ready yet for
presilicon verification, Hence disable them from
the dtsi.
CRs-Fixed: 974351
Change-Id: Icdf65d0aabbac5661a803d2a3d6d04f78071d963
Signed-off-by: Lakshmi Narayana Kalavala <lkalaval@codeaurora.org>
wear_leveling_worker() currently unconditionally puts a PEB on erase in
the error case even it just been taken from the free_list and never
used.
In case the PEB was never used it can be put back on the free list
saving a precious erase cycle.
v1…v2:
- to_leb_clean -> dst_leb_clean
- use the nested option for ensure_wear_leveling()
- do_sync_erase() can't go -ENOMEM so we can just go into
RO-mode now.
CRs-Fixed: 975289
Change-Id: I9955366673af13e6cfd3da3523dba4857b2b4ea2
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Richard Weinberger <richard@nod.at>
Git-commit: 34b89df90374b631692132640c6b3dbef52f808d
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Nikhilesh Reddy <reddyn@codeaurora.org>
Add a comment in key.h to explain why we keep an unused
parameter in key helpers.
CRs-Fixed: 975289
Change-Id: I88633f34f7f49b5b895f2295c1ce4ad250900fc0
Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Git-commit: 170eb55f7d4ba9564736ba298a7d4985422db4cc
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Nikhilesh Reddy <reddyn@codeaurora.org>
Add 32/48KHz sample rate capability to the VoIP driver to
allow VoIP application which uses 32KHz/48KHz sample
rate to take Voice path.
Change-Id: I654b97ffc36b993114899e85706914d99ef44abc
Signed-off-by: Shiv Maliyappanahalli <smaliyap@codeaurora.org>
Add capabilities to GSI driver to collect data path statistics
in order to help debugging throughput issues.
This change also exposes the a debugfs interface to print stats.
CRs-Fixed: 975119
Change-Id: If97512af034bd419cf4f679b1c19419605529fa6
Acked by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
Compress offload playback failures observed if SSR is triggered
during playback. Compress_write is blocked as there are no bytes
consumed by the DSP. During SSR, based on the reset events,
driver has to update the bytes copied by the DSP so that write
gets unblocked.
CRs-Fixed: 966659
Change-Id: I24d5bf09b3453f101adb9487298e6fbdfeb15e4a
Signed-off-by: Venkata Narendra Kumar Gutta <vgutta@codeaurora.org>
The current code enables GPU clock gating only for v2 and v3.
Enable it for MSM8996pro also.
CRs-Fixed: 974760
Change-Id: I2bcdbf73be080fba836c24616fc7959ad7c4c1e9
Signed-off-by: Suman Tatiraju <sumant@codeaurora.org>
Add slimbus 6 playback hostless and slimbus_6_rx back-end
dai-link to enable independent backend for different devices
during audio playback.
Change-Id: Ibc12ca8ad2c99316c52092b74462ecd7bfbded5c
CRs-fixed: 940415
Signed-off-by: Kuirong Wang <kuirongw@codeaurora.org>
Add codec rx4 dai to support independent backend for different
devices.
CRs-fixed: 940415
Change-Id: I48b24d81e2047d4d4c299ca60cdbd299e172393e
Signed-off-by: Kuirong Wang <kuirongw@codeaurora.org>
Update the slimbus RX 6 routing and add the slimbus RX6 hostless
to support more use cases.
CRs-fixed: 940415
Change-Id: I4fcea97cc4a0c876609fbaa8f5eecf3b4914e776
Signed-off-by: Kuirong Wang <kuirongw@codeaurora.org>
Add slimbus_6_rx back-end dai-link for msm8996 to enable
independent backend for different devices during audio playback.
CRs-fixed: 940415
Change-Id: Id588c1951262d2c76d3b7789c76ca04068b7ffff
Signed-off-by: Kuirong Wang <kuirongw@codeaurora.org>
Update PCM device node from ULLPP mode to low latency mode which has
matrix to match to different backend ports.
Change-Id: I71e3bde88b8a14b6975b51d4c739e5993162313d
CRs-fixed: 940415
Signed-off-by: Kuirong Wang <kuirongw@codeaurora.org>
Enable content protection for A506 from gpulist.
Also, skip scm call to program CP secure ucode base
registers since A506 supports retention for these
registers.
Change-Id: I48a0f04826430bfb927c755c176255be45199b26
Signed-off-by: Rajesh Kemisetti <rajeshk@codeaurora.org>
Open ack is received in separate work queue than process_open_event.
It causes race condition since process_open_event and process_status_event
might get scheduled before glink is notified about open ack.
Glink will be notified about ack in process_open_event.
CRs-Fixed: 974508
Change-Id: Ie03a4914c2655ae5140a740cde73b06bb6d43291
Signed-off-by: Dhoat Harpal <hdhoat@codeaurora.org>
Check if 'mbhc_cb' is NULL in wcd_mbhc_stop() before
dereferrencing.
CRs-Fixed: 972101
Change-Id: I3b2348bddb071e5bf7bc2e5d6885bb3c1ba2c195
Signed-off-by: Karthik Reddy Katta <a_katta@codeaurora.org>
We need to pass TZ specific device id when
calling into TZ for SMMU configuration. Expose
these device ids and an interface function which
can be used to extract these device id.
CRs-Fixed: 959535
Change-Id: I31239d187c893e1bf419a5e9b5add127699ef701
Signed-off-by: Susheel Khiani <skhiani@codeaurora.org>
