Handle ioctls called by libgbm in the virtual kernel driver
to support front-end library and avoid modifying libgbm.
Change-Id: Ie4e567cea7338b4ba68080decf85dfa45e040dac
Signed-off-by: Camus Wong <camusw@codeaurora.org>
Enforce a limit of 200 contexts per process. This is done so
that a process cannot use up all the available contexts and
prevent other processes from starving.
Change-Id: I6eda123128381a213315561cd42335e0944f1f55
Signed-off-by: Harshdeep Dhatt <hdhatt@codeaurora.org>
Signed-off-by: Archana Obannagari <aobann@codeaurora.org>
Increase the memstore size to 32k. Memstore has for long
been limited to 200 contexts and now it will be 814.
Change-Id: I1287669f0be38afe13ff8e386f5296e8f4e77627
Signed-off-by: Harshdeep Dhatt <hdhatt@codeaurora.org>
Signed-off-by: Archana Obannagari <aobann@codeaurora.org>
Derive the QCPE HAB id from the HAB vmid DTS node, rather
than have it hard coded into the driver.
Change-Id: I29ec7647890f8bc194d31f0402c5ed314572462f
Signed-off-by: Amit Blay <ablay@codeaurora.org>
A bad user can pass memory type parameter value greater than 255.
Limit the memory type value to valid range before updating memory
descriptor flags to avoid incorrect flag update.
Change-Id: I23ce69584d1e2c9969583461ee942c5046e7cdbc
Signed-off-by: Deepak Kumar <dkumar@codeaurora.org>
Add smdpkt and glinkpkt devices with the SSR handlers to
support PC based tools to test the modem and adsp.
Change-Id: I2a77f6d01ad13b9c061eacbf4d08af12d8e183a7
Signed-off-by: Ramachandran Venkataramani <ramavenk@codeaurora.org>
Add correct conditional check for len in dci_process_ctrl_status() to
prevent buffer overflow.
Change-Id: Id73ed1c8b104428eceef0544ce2858160cc08fd2
Signed-off-by: Sreelakshmi Gownipalli <sgownipa@codeaurora.org>
WLAN firmware files are located at non-standard firmware path.
So, enable user space helper to load firmware from non-standard
fs paths like /vendor/firmware and /firmware/image etc.
Change-Id: I60bbc89953ad66dabd76badc4f2117a06f5f0cc7
Signed-off-by: Ferry Zhou <tianguiz@codeaurora.org>
Added proper checks while reading lm_sequence array so that it
is not accessed beyond lm_size.
CRs-Fixed: 2175951
Change-Id: I639b07fba275aad0f62cc03fa11201c126e24812
Signed-off-by: Archana Sriram <apsrir@codeaurora.org>
In include/linux/printk.h, pr_fmt is programmed in such
below way.
#ifndef pr_fmt
#define pr_fmt(fmt) fmt
#endif
And in hab.h, there is a customized pr_fmt definition. To
avoid its redefinition warning, it should be undefed before
the customized one if it already exists. And such warning
happens in building khab.c now.
Change-Id: Ia7a58bc32c7205ac27767f9738271ddce8fef339
Signed-off-by: Yong Ding <yongding@codeaurora.org>
Implement get_alt() callback which is required to support multiple
alternate settings of audio_source interface.
Change-Id: Id857af047759687ae2d626839b2dd31ad59db452
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>
Do not use a fixed OSM performance index for sdm660 CPU
clusters while entering certain low power modes.
CRs-Fixed: 2171214
Change-Id: I4cdcd1f950174ce5570d9546590e6d135d42b426
Signed-off-by: Tirupathi Reddy <tirupath@codeaurora.org>
VREG was enabled during init and never turn off until the bridge chip
unregister. We need to add VREG on/off sequence into bridge chip
power on/off in order to reduce platform current draw.
Change-Id: Ib8d59665c55035c36d10d868fb256fcfaa243f84
Signed-off-by: Camus Wong <camusw@codeaurora.org>
Miss to Validate user inputs for last entry while
sending the QMI message to modem. Adding code changes to
fix to validate user inputs for last entry.
Change-Id: If2c6c4fbfc922d56355d26a16f844fd57d4992ac
Acked-by: Ashok Vuyyuru <avuyyuru@qti.qualcomm.com>
Signed-off-by: Mohammed Javid <mjavid@codeaurora.org>
Add a check to set the pending_free flag if it is not already
set before freeing sparse memory entry. This is required to
prevent multiple ioctl threads from freeing the same sparse
memory entry.
Change-Id: I4e2bbe6fcd98c58d36340c4f87cdff27fc1de22e
Signed-off-by: Deepak Kumar <dkumar@codeaurora.org>
Setup valid alpha and bit format on qseedv3 for
RGB formats.
Change-Id: I28d720fecab78771125c3fa533a46f58663666d7
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
Issue is seen when apr callback is received while voice_svc_release
is in process of freeing the driver private data.
Avoid invalid access of private data pointer by putting
the callback and release functions in the same locked context.
Change-Id: I93af13cab0a3c7e653a9bc9fa7f4f86bfa0502df
Signed-off-by: smanag <smanag@codeaurora.org>
HDMI 2.0/CEA-861-F introduces two new aspect ratios:
- 64:27
- 256:135
This patch:
- Adds new DRM flags for to represent these new aspect ratios.
- Adds new cases to handle these aspect ratios while converting
from user->kernel mode or vise versa.
V2: Rebase
V3: Align macro for DRM_MODE_PICTURE_ASPECT_256_135 (Jim Bride)
V4: Added r-b from Jose.
Change-Id: Iab14d11e2a69d1ecb016edd2ad6ee8edb228f095
Signed-off-by: Shashank Sharma <shashank.sharma@intel.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Jose Abreu <Jose.Abreu@synopsys.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1476705880-15600-5-git-send-email-shashank.sharma@intel.com
Git-commit: a68362fe3e84fcbedd49939aa200519aa5410135
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
[nbahrani@codeaurora.org: resolved msm specific merge conflicts]
Signed-off-by: Navid Bahrani <nbahrani@codeaurora.org>
Current DRM layer functions don't parse aspect ratio information
while converting a user mode->kernel mode or vice versa. This
causes modeset to pick mode with wrong aspect ratio, eventually
causing failures in HDMI compliance test cases, due to wrong VIC.
This patch adds aspect ratio information in DRM's mode conversion
and mode comparision functions, to make sure kernel picks mode
with right aspect ratio (as per the VIC).
V2: Addressed review comments from Sean:
- Fix spellings/typo
- No need to handle aspect ratio none
- Add a break, for default case too
V3: Rebase
V4: Added r-b from Jose
Change-Id: I05817653b8693c875a989bdd1247e30faf71e657
Signed-off-by: Shashank Sharma <shashank.sharma@intel.com>
Signed-off-by: Lin, Jia <lin.a.jia@intel.com>
Signed-off-by: Akashdeep Sharma <akashdeep.sharma@intel.com>
Reviewed-by: Jim Bride <jim.bride@linux.intel.com>
Reviewed-by: Jose Abreu <Jose.Abreu@synopsys.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1476705880-15600-3-git-send-email-shashank.sharma@intel.com
Git-commit: 6dffd431e2296cda08e7e4f0242e02df1d1698cd
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Navid Bahrani <nbahrani@codeaurora.org>
There a possibility of out-of-bound read because of not
validating source buffer length against length that about
to be copied. The patch adds proper check for validating
length before copying data
CRs-Fixed: 2163793
Change-Id: I7c93839d0c4d83024ce23a0ce494d09dd08567a9
Signed-off-by: Hardik Arya <harya@codeaurora.org>
when disable ipc_logging, stub function use EINVAL defined
in errno.h
Change-Id: I2aff4427736df9efeeeecb98963627ba27b1aaf3
Signed-off-by: Lei wang <leiwan@codeaurora.org>
