Allow priviliged (CAP_SYS_ADMIN) processes to disable the
hangcheck / quality of service timer to allow individual
submits to run for as long as they need.
Change-Id: Ic0dedbad1399ebe7c6db74ba374bfa3a6f72917a
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Add the capability to query information from a submit queue.
The first available parameter is to query the number of GPU
faults that have been caused by the queue. The driver can
periodically query this value to see if it has caused a fault
and take action accordingly.
Change-Id: Ic0dedbadc68d5782c0b8b71d89722742aa6aaf1a
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Adding vidc support for VIDIOC_QUERY_EXT_CTRL ioctl. This ioctl will
return the details for the V4L2 control identified by the ID provided
by the user or the next supported control based upon the flags
provided by the user.
Change-Id: I68161ceb000a46a8e54333ab39c0229f8fbdbf72
Signed-off-by: Akshay Chandrashekhar Kalghatgi <akalghat@codeaurora.org>
gsi_ctrl_dev_write() and gsi_ctrl_dev_read() API is directly using user
space provided buffer when qti_packet_debug is enabled. This can result
into using untrusted buffer pointer. Hence use cpkt->buf i.e. kernel
space buffer pointer instead of directly using user space provided buffer.
CRs-Fixed: 2061391
Change-Id: Iba6f2845dae2755446b4b8e9f3041686877d7bc4
Signed-off-by: Mayank Rana <mrana@codeaurora.org>
In glink_open function, channel context initialization with transport
pointer is done quite after after its creation. This create race condition,
if parallel thread try to use transport pointer of ctx.
Ctx is initialized with transport pointer right at the time of its
creation.
CRs-Fixed: 2061645
Change-Id: Idcddf1ab10b8673a20bc1f23d8702bf870f79dbd
Signed-off-by: Dhoat Harpal <hdhoat@codeaurora.org>
There could be instances where the RCG configuration update or readback
could fail. Notify the caller of the failure. Add support to change
scope of mux_div_get_src_div() in order to use it globally.
Change-Id: Ica07c28cede695785db81697effcb40ab6b717d4
Signed-off-by: Amit Nischal <anischal@codeaurora.org>
Pick proper app type for compressed input data port in
transcode loopback driver to support compressed input in
DSP loopback.
CRs-Fixed: 2061759
Change-Id: Ib2f66b467456787e08265a0da2bd85bb881a5d61
Signed-off-by: Siddartha Shaik <sshaik@codeaurora.org>
DSP loopback uses QUAT MI2S TX as source interface
so mixer control is updated for QUAT MI2S TX Format
to support compressed and pcm input data formats.
CRs-Fixed: 2061759
Change-Id: I8c283de767f938ae8f4e1180a9dffc79a1da7ff0
Signed-off-by: Siddartha Shaik <sshaik@codeaurora.org>
Maxim20010 buck regulator is used to provide the supply for
graphics rail. The programmable output voltage range is from
0.5V to 1.27V in 10mV steps.
CRs-Fixed: 2062515
Change-Id: I50d3fe4c89f412cda2b58b3f1f19086edcf10553
Signed-off-by: Tirupathi Reddy <tirupath@codeaurora.org>
Enable Maxim20010 external buck regulator driver to provide the supply
for graphics rail on msm8996-auto boards.
CRs-Fixed: 2062515
Change-Id: I1e70f16c660de6d3d2a8c138a34157538c19f0f1
Signed-off-by: Tirupathi Reddy <tirupath@codeaurora.org>
Add support to early mount vendor partition so that vendor modules
can be loaded during early init.
Change-Id: I2233f6c3b8eab180631ca0a0472b586b7ec854f1
Signed-off-by: Imran Khan <kimran@codeaurora.org>
Zero address is considered invalid address, hence changing
the secure domain mapping space to start from a
non-zero address
CRs-Fixed: 2053654
Change-Id: I27300845fb3839372bc38be1d322a7ad0cd0472d
Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
Add debugfs nodes to indicate source/sink
HDCP support and authentication state accurately
for DRM HDMI driver.
Change-Id: Ia947c97708c99f23b7b4f23bcad75529b155a42c
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Add a utility function to dump HDMI core registers to
command line. This will facilitate debugging issues by
just calling this API wherever necessary.
Change-Id: I4a6727dca34edf4bb1c240adc7b93f50a7530b98
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Workaround to re-enable BMD while getting battery id was required
when driver is probing. This was done to mitigate driver probe
failures because of failed SRAM access. Getting battery_id from
RR_ADC driver itself takes ~200ms and re-enabling BMD takes 200ms
which increases driver probe time.
With the recent changes in reading batt_id channel from RR_ADC
driver, re-enabling BMD is not required anymore when the driver
probes. Hence move getting battery_id and battery profile to
profile_load_work. This way, there won't be any delay when the
driver probes.
CRs-Fixed: 2062261
Change-Id: Ifeb361e0f82fca65f9570fd1f425c7360445d01f
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
When getting power down setting, there is an untrusted pointer
from a user space pointer.Need to copy to the kernel space first.
Change-Id: I0c66e942453581caac5ea00a54a252840a32972f
CRs-Fixed: 2037398 2037403
Signed-off-by: Terence Ho <terenceh@codeaurora.org>
