GPU speed-bin 2 supports fmax of 560MHz and DDR 1555MHz.
Add this config to MSM8996v3 to support required GPU fmax.
Change-Id: Ibdf9bb63c7d8f0e980fbf3c192d536adeaeec52d
Signed-off-by: Dumpeti Sathish Kumar <sathyanov14@codeaurora.org>
Use the appropriate lock when adding sparse bindings, to protect the
list of sparse bindings from concurrent updates by multiple threads.
Change-Id: Ice9750c96fca42f4049ed352533f4722b5166221
Signed-off-by: Lynus Vaz <lvaz@codeaurora.org>
If we find that a different thread has already added bindings at the
same offset we wanted to add to the sparse object, don't get stuck in
an infinite loop, and return with an error.
Change-Id: I6b17c91eccb14c07e13cae24135dfe7b13f3301d
Signed-off-by: Lynus Vaz <lvaz@codeaurora.org>
In WAN ioctls user-supplied data structures
contain string members,but there's no guarantee
they're null-terminated, add the string terminator
to prevent vulnerability of string buffer overflows.
Change-Id: I17c06c94aa619a2cd3a678c495a31541a65a7741
Acked-by: Ashok Vuyyuru <avuyyuru@qti.qualcomm.com>
Signed-off-by: Mohammed Javid <mjavid@codeaurora.org>
Add device specific flag for new vmid heap shared feature.
Change-Id: I35cc0073a5fa10c715d520ebb9d77936a6820aa9
Signed-off-by: Tharun Kumar Merugu <mtharu@codeaurora.org>
In this case gsi_ctrl_clear_cpkt_queues function is called
which is holding spinlock and in the meantime dwc3_interrupt
occurred on same CPU which in turn is calling gsi_ctrl_clear_cpkt_queues
function and it is trying to acquire the same spinlock causing
deadlock.
This change disables the interrupts when spinlock is acquired
in gsi_ctrl_clear_cpkt_queues function.
Change-Id: Ia87a0a283ca6b6298083dddb448e4d649a4f8e89
Signed-off-by: Pratham Pratap <prathampratap@codeaurora.org>
Line reset can occur during hibernate enter, exit or
during PA_INIT. In some cases, system slowness problem
is observed when line reset happened during hibernate
enter process in auto hibernate mode of operation as
link remains in PWM-G1 mode. To fix this problem, read
PA_PWRmode, PA_TxGear and PA_RxGear if line reset is
detected and if link is in PWM-G1 mode, initiate power
mode change to expected HS gear.
Change-Id: Ic06a11c917e8954743c4dcf80b89fedeec4584ed
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
Signed-off-by: Sayali Lokhande <sayalil@codeaurora.org>
Change the downmix/pan_scale control data type from integer to bytes
to make it compatible across different archs.
Change-Id: I9282673dc1e124185d7c545206bba31966b803dc
Signed-off-by: Varun Balaraj <varunb@codeaurora.org>
MBA image size comparison check is currently being
done with a signed count whose value can possibly be
negative. If count value is negative then comparison
will always succeed and invoke memcpy with incorrect
value of count leading to buffer overflow. Fix this
by not using signed comparison.
Change-Id: Id2d0cafae01f940f36cfd559d4656fc0f022d6a5
Signed-off-by: Kaushal Kumar <kaushalk@codeaurora.org>
Block device should be available before mounting of root
device. In some cases block device is not available at the
time of root device mounting because mmc detect work is not
completed by that time which is causing mount failure. This
change flush mmc detect work asynchronously after device probe
and before mounting of root device, async_synchronize_full
will make sure all asynchronous function calls have been done.
Change-Id: I22be6c4b528c952fd73ea5d5e8ba533ce7165f86
Signed-off-by: Ankit Jain <jankit@codeaurora.org>
During firmware load, there could be data over reads
due to calculation of lm_size and lm_sequence from
block and block_size. Added bounds checking to prevent
this and improved the size calculation.
CRs-Fixed: 2107981
Change-Id: Ib4283951b0d6c8fb699af1f85e657981ad4c0318
Signed-off-by: Archana Sriram <apsrir@codeaurora.org>
This change adds device tree flag to allow system suspend
on automotive platform with USB devices connected that do
not support runtime suspend.
Change-Id: I3ddda5052c866e16c46e5a46255acc28ab6f9363
Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
DWC3 driver uses wakeup_source and allows pm_suspend only after
entering low power mode as part of runtime suspend. This prevents
PM suspend in host mode if connected device's driver doesn't
support runtime or selective suspend.
Add support in driver where user can specify using dtsi attribute
to not use wakeup source in host mode. It will allow system to enter
deep sleep or pm_suspend irrespective of runtime PM state of XHCI.
On high level below are the changes in default behavior:
-Do not use wakeup_source for DWC3 when operating in host mode.
-For host mode, devices will suspend upon PM suspend and resumed
after PM resume.
Change-Id: Ia1d450e6dd99e094e48caf9723a355b7870b54dd
Signed-off-by: Ajay Agarwal <ajaya@codeaurora.org>
