The kobject used for the process's sysfs node did not provide a
release function, so it did not correctly implement the refcounting.
Add a release callback so that we keep the process structure valid
as long as the kobject is alive.
Change-Id: I6db54092ed29ecd4d2f157188a4f1a5fc70f1edf
Signed-off-by: Lynus Vaz <lvaz@codeaurora.org>
SMD_DTR_SIG and SMD_CTS_SIG signals are converted to TIOCM_DTR
and TIOCM_RTS respectively, for client notification. This is
incorrect conversion.
SMD_DTR_SIG and SMD_CTS_SIG signals conversion is modified to
TIOCM_DSR and TIOCM_CTS respectively.
CRs-Fixed: 2148119
Change-Id: I7cd61afe4639fc7c5fd993f4047fad3ff04c53a7
Signed-off-by: Dhoat Harpal <hdhoat@codeaurora.org>
The parsing logic wrongly assumes the position of the initial/active power
level value in the gpu dts file. This leads to the active power level
always defaulting to a value of 1. Look for the initial power level
one level up in the device tree.
Change-Id: I63f8c8efd05ad3693c6f399f58bed44ac84105d2
Signed-off-by: Sharat Masetty <smasetty@codeaurora.org>
When a GVM exits normally, it should detach from the shmem
to notify those who are also attached to this shmem.
Change-Id: I37e9d89e321a2feabf1ea134ced4b6d8dd2d3622
Signed-off-by: Yong Ding <yongding@codeaurora.org>
With this profiling function, hab communication overhead can be
measured for performance debug.
Change-Id: I26dd487cfd1bbb811de69d8b35a7c095a21361ac
Signed-off-by: Yong Ding <yongding@codeaurora.org>
The export_desc structure is shared among Hypervisor and
GVMs(Guest Virtual Machines). With the explicit __packed
declared, it can have exactly the same memory layout in
Hypervisor and GVMs.
Change-Id: Iccd25e617dd3152f808593dd54b0a20baad02541
Signed-off-by: Yong Ding <yongding@codeaurora.org>
In the handshake stage of openning hab virtual channel,
hab backend should listen without timeout so that it just
keeps waiting for the coming connection from hab frontend.
Change-Id: I399fe050c5460bf3b56f862141320b2e2afe55e1
Signed-off-by: Yong Ding <yongding@codeaurora.org>
Add several more physical channels as MM_CAM2, MM_CLK_VM1
and MM_CLK_VM2.
Change-Id: I5f3138a9635e8ad0e1fcf2012d406b2d6a3db6c1
Signed-off-by: Yong Ding <yongding@codeaurora.org>
Automotive use case requirement is to have HDMI display as non-pluggable.
This change also set a custom mode as 1920x1080p@60Hz.
Change-Id: Ic2baec180d51dc6a91eaf72c44df1da066f04d2e
Signed-off-by: Rahul Sharma <sharah@codeaurora.org>
Update the arp and ns tuple for arp-ns tlv cmd and pass
the size of IP address and wlan net dev name during mem
copy and comparison.
CRs-Fixed: 2149966
Change-Id: I9457af4578c70f876c3a58e3d8c655dcaa476e07
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
Add device pointer in all export symbol to
add support for numerous WLAN module.
CRs-Fixed: 2138446
Change-Id: I981155c165e4e5c2794b778afe647f8a588dd860
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
If same event is unsubscribed before v4l2_event_subscribe returned,
Then function v4l2_event_subscribe have possibility use-after-free.
Serialize msm_subscribe_event and msm_unsubscribe_event to
prevent parallel invocation of v4l2_event_subscribe and
v4l2_event_unsubscribe.
Change-Id: Ia28cfb9d46550d58221f157337a1468f524753e3
Signed-off-by: Trishansh Bhardwaj <tbhardwa@codeaurora.org>
Use a spinlock to protect runtime resource in substream
against race conditions which may lead to use-after-free.
CRs-fixed: 2112713
Change-Id: I37dee68cad5eae05b21cfade3dabc0c2b79be6b8
Signed-off-by: Karthikeyan Mani <kmani@codeaurora.org>
HL1.0 firmware sends phyerr_mask in the phyerr
event, which needs to be used to determine the
type of phyerr.
Add the phyerr_mask parameters for HL1.0 in the
phyerr wmi event.
CRs-Fixed: 2150566
Change-Id: Ib2d5286fbf45d41229e68d817d65714d18811a4e
Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
This change adds few more debugfs entries to capture
statistics regarding the ufs driver.
This information include:
1. ufs hibernate exit count
2. ufs power mode change count
usage : cat /sys/kernel/debug/ufshcd0/show_hba
Change-Id: I75ac694c1f7e98d527392372300d16ad911ac512
Signed-off-by: Sayali Lokhande <sayalil@codeaurora.org>
This is a fix for dynamic memory leak seen with incorrectly
allocating memory of a different size than with intended
size.
Change-Id: I821442ee6728ea90ceab7644e194f4e06369333a
Acked-by: Jyothi Jayanthi <jyothij@qti.qualcomm.com>
Signed-off-by: Michael Adisumarta <madisuma@codeaurora.org>
rd-dump needs the buffer iova's captured in the submit path. This helps
the offline parser construct the relocs correctly. Save the buffer
iova's for the buffers which were not mapped yet and then call the API
to rd-dump the submission.
Change-Id: Ic771f3e76d8b3b943300e69fd62320f387c2d4c0
Signed-off-by: Sharat Masetty <smasetty@codeaurora.org>
Userspace needs to know the GPU timeout value to support Khronos robust
GPU timeout extension. The timeout value is returned to the user in
millisecond resolution.
Change-Id: Iba2ff43fce6d21da240356b392afa7a6e7a618ad
Signed-off-by: Sharat Masetty <smasetty@codeaurora.org>
Validate context pointer using magic number instead of searching
through context list. It removes the usage of spin lock in interrupt
handler for avoiding deadlock and reducing latency.
Change-Id: I2492a7984a8d6545618a9cfb7a2d239d03ddd5a2
Signed-off-by: Tharun Kumar Merugu <mtharu@codeaurora.org>
