It is no longer power efficient to independently enable and disable
the MMU clocks. We can safely enable and disable them with the rest
of the GPU clocks and take back the infrastructure needed to handle
the clocks.
CRs-Fixed: 1009124
Change-Id: Ic0dedbadc48095eada9c5fce6004475a2cb0f0a9
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
The memstore shared between the CPU and GPU is old but can not be
messed with. Rather than stealing values from it where available,
add a new block of shared memory that is exclusive to the driver
and GPU. This block can be used more freely than the old
memstore block.
Program the GPU to write the RPTR out to an address the CPU can read rather
than having the CPU read a GPU register directly. There are some very
small but very real conditions where different blocks on the GPU have
outdated values for the RPTR. When scheduling preemption the value read
from the register could not reflect the actual value of the RPTR in the CP.
This can cause the save/restore from preemption to give back incorrect RPTR
values causing much confusion between the GPU and CPU.
Remove the ringbuffers copy of the read pointer shadow.
Now that the GPU will update a shared memory address with the
value of the read pointer, there is no need to poll the register
to get the value and then keep a local copy of it.
CRs-Fixed: 987082
Change-Id: Ic44759d1a5c6e48b2f0f566ea8c153f01cf68279
Signed-off-by: Carter Cooper <ccooper@codeaurora.org>
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Currently adreno_ft_regs_val is getting updated at the time of
first submission or on the expiry of fault_timer.
If the fault_timer expires exactly at the time of inflight becomes 0
and there is an immediate submission for which GPU finishes the work
within short time. Then there is a chance to read the fault registers
in fault_detect_read() and fault_detect_read_compare() with less
time gap and declare it as a fault.
Stop the timer before reading fault registers and start it again.
CRs-Fixed: 1043478
Change-Id: Ib35104adf7b3618f94c6adf7fab531abffea3f76
Signed-off-by: Rajesh Kemisetti <rajeshk@codeaurora.org>
Turn off the camif interrupts when camif is disabled and turn them
on when camif is enabled. Also, improve the code to keep track of
interrupts that are enabled by updating them in the function that
sets interrupts instead of doing it in multiple places.
CRs-Fixed: 1037272
Change-Id: I1cc965696c06bd3901d86668aaf597abb3ef2d6d
Signed-off-by: Shubhraprakash Das <sadas@codeaurora.org>
Add the ipc-spinlock entry to facilitate locking between apps and
non-apps processors.
CRs-Fixed: 1043377
Change-Id: I097e5464ec6ab80c12bcdb5f38d0599fa40da9ee
Signed-off-by: Dhoat Harpal <hdhoat@codeaurora.org>
compare size of allocated cal data buffer from heap
and count bytes provided to write by user to avoid
heap overflow for write cal data.
Change-Id: Id70c3230f761385489e5e94c613f4519239dfb1f
CRs-Fixed: 1032174
Signed-off-by: Anand Kumar <anandkumar@codeaurora.org>
New codec child nodes are added to handle wsa881x
enable pin. Add all the child devices of codec.
CRs-Fixed: 1041199
Change-Id: I889922a0c36ec80ee6ede95b2f19f80791323332
Signed-off-by: Yeleswarapu Nagaradhesh <nagaradh@codeaurora.org>
Add wcd934x gpio controller as child to codec node
and add all child devices of codec.
CRs-Fixed: 1041199
Change-Id: I32ad5c5c8c9dd30a79818c873cfe1d121fd62d49
Signed-off-by: Yeleswarapu Nagaradhesh <nagaradh@codeaurora.org>
Add gdsc_mdss, gdsc_camss_top, gdsc_venus references in order
to enable client side clocks during QoS configuration. Also
include mmssnoc_axi reference so that we can guarantee bus clock
to be on at the time of QoS configuration in the event
that the initial bandwidth vote from client is 0.
CRs-Fixed: 1043729
Change-Id: If8e08112d065e1327fd54d7b0daf511632aa059f
Signed-off-by: David Dai <daidavid1@codeaurora.org>
Module parameter already exists to control enabling service-locator,
which is enabled by default using kernel command line. Hence removing
sysfs entry 'service_locator_status'.
CRs-Fixed: 1025447
Change-Id: Ie302e79ff838837f214ac50ebfaa6e11f0055915
Signed-off-by: Puja Gupta <pujag@codeaurora.org>
Currently the type of the parallel power supply is
POWER_SUPPLY_TYPE_BATTERY. Change it to POWER_SUPPLY_TYPE_USB_PARALLEL.
Change-Id: Ic7652e43781f39d3137fb55f2fec2423e457fac4
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
PMCOBALT S5 is an always on regulator that sources the internal
infrastructure for XO. It's minimum operating voltage is 1904 mV.
PMCOBALT S7 has a 900 mV minimum operating voltage.
Update the minimum voltage for PMCOBALT S5 and S7.
Change-Id: I4ec609b45f5313d7c19ff6201742b0c5daf54174
Signed-off-by: Nicholas Troast <ntroast@codeaurora.org>
Add support for setting packed QP range for clients
to set different QP Range for I, P, B frames.
CRs-Fixed: 1043369
Change-Id: I3765506f1d703f47e481719296ab890b1f3dc106
Signed-off-by: Deepak Kushwah <dkushwah@codeaurora.org>
Add support for maximum bitrate rate control mode which will be
enabled by low bitrate applications to get better Video quality.
CRs-Fixed: 1043369
Change-Id: I20253a0f0762982fe7d7cb0bde9f64f58a8068fb
Signed-off-by: Deepak Kushwah <dkushwah@codeaurora.org>
WCD934X audio codec has a GPIO controller which can support
5 GPIO's, add pinctrl driver to handle GPIO's of wcd934x.
CRs-Fixed: 1041199
Change-Id: I0489f9149cfd6ec7af056d074cb1869a705f9eff
Signed-off-by: Yeleswarapu Nagaradhesh <nagaradh@codeaurora.org>
Now since resume is called to ensure venus is in power on state
during scale clocks, an issue is seen when client responds to an
error notification with stream_off. This causes scale clocks to
be called which powers_on venus and enable regulators. But an
earlier sys_error deinited all resources and hence a null pointer
exception is seen causing kernel panic.
CRs-Fixed: 1040026
Change-Id: Ibb660397f8e7e3e0cd0a5e672924925e605b2eb7
Signed-off-by: Abdulla Anam <abdullahanam@codeaurora.org>
For some VP9 Decode bitstreams, current buffer size is not
sufficient. Hence increasing to the full YUV size supported
by HW.
CRs-Fixed: 986311
Change-Id: Ie7720001edbbaed8b202655445707b2b49a69cb1
Signed-off-by: Chinmay Sawarkar <chinmays@codeaurora.org>
Add device tree configuration corresponding to all
supported ion heaps for msmfalcon.
Change-Id: I639e8bfb1275a1b8c8fa5bff3a46f9b34fe49ffe
Signed-off-by: Shiraz Hashim <shashim@codeaurora.org>
Add carve-outs, firmware regions and other cma areas as
part of initial memory map configuration for msmfalcon.
Change-Id: I2b0d35bf90b92f7fbd4256f339c1567d539e17b2
Signed-off-by: Shiraz Hashim <shashim@codeaurora.org>
Add support for Analog MIC and Digital MIC recording
for wcd934x codec.
CRs-Fixed: 1041199
Change-Id: I79e07682661fea99baaa29f8807eaf2f684f65be
Signed-off-by: Yeleswarapu Nagaradhesh <nagaradh@codeaurora.org>
