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>
Floor vote data needs to be protected with mutex lock to
avoid double free of memory due to race condtion.
Change-Id: Ifaa01a14d273ccba6b9463aff3a41c0038b05f06
Signed-off-by: Odelu Kukatla <okukatla@codeaurora.org>
Remove 160 MHz band-width support for VN as per master sheet
CRs-Fixed: 2145374
Change-Id: Id0cda10bf3343bccda5eea08ae5369754bb40edb
Signed-off-by: Rajeev Kumar Sirasanagandla <rsirasan@codeaurora.org>
Enable epoch2 interrupt and configure the line as asked
by input camif configuration from user library
Change-Id: Id4f623a907b385a17d63c35fc7746117b666d885
Signed-off-by: Lokesh Kumar Aakulu <lkumar@codeaurora.org>
If ufshcd_print_fsm_state() is called during UIC
commands failure, mutex lockup issue is observed
for uic_cmd_mutex. To fix this, read TX and RX
FSM states for UFS aborts cases only, for debugging
purpose.
Change-Id: I716251ec90ef406d9cff1f8a6aa6bc2f8f46926d
Signed-off-by: Sayali Lokhande <sayalil@codeaurora.org>
Register snoc bus layer suspend/resume PM ops and configure
the wakeup source for the device to adds support for WOWLAN
feature for the wcn3990 snoc wlan module.
CRs-Fixed: 2139961
Change-Id: Ic43414b965aee27564f8bbbe237c706f5262c2e4
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
Pass wowlan configuration data as parameter in the rdev
suspend. The userspace wlan utility (iw, wpa_supplicant etc.)
configured the wow pattern and event through nl80211 cmd.
During the wlan system suspend the wlan device configured the
wakeup source and event as per the configuration data passed
by the wlan utility to wkae up the device from the sleep state
on wow pattern or event match.
CRs-Fixed: 2147919
Change-Id: Iaca21724e8dd5a9c18e104c44ee6fe73752594e6
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
During the WLAN WOWLAN mode the default listen interval needs
to be configured for each vdev to receive and process the WLAN
WOW pattern match found by the WLAN firmware.
Improper listen interval configuration for the vdev leads to WOW
pattern match missing by the WLAN module and a result WLAN module
failed to wakeup the target as per the WOW pattern configured
during WOWLAN suspend method.
CRs-Fixed: 2141933
Change-Id: I4b4e03c134ecea328bbda55748b1dd633697167a
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>
Added code changes to fix the race condition during
proxy clock voating in IPA.
Change-Id: I1fee17836bf58d25f461643ea1e60bcd06182372
Acked-by: Ashok Vuyyuru <avuyyuru@qti.qualcomm.com>
Signed-off-by: Mohammed Javid <mjavid@codeaurora.org>
In IPA driver uninitialized structure causing some
garbage values result into IPA data stall.
Added code changes to reset zero uninitialized structure.
Change-Id: I3b98041f8a96ea1d571eeaa60fc84457f6309d45
Acked-by: Ashok Vuyyuru <avuyyuru@qti.qualcomm.com>
Signed-off-by: Mohammed Javid <mjavid@codeaurora.org>
This reverts commit de406d12ef760a7536a486e19016e8e38251f1bc.
In case of a background operations exception, there could be a deadlock:
-000|__switch_to()
-001|context_switch(inline)
-001|__schedule()
-002|schedule()
-003|schedule_timeout()
-004|do_wait_for_common(inline)
-004|__wait_for_common(inline)
-004|wait_for_common()
-005|wait_for_completion()
-006|destroy_work_on_stack(inline)
-006|flush_work()
-007|ufshcd_suspend()
-008|ufshcd_runtime_suspend()
-009|ufshcd_pltfrm_runtime_suspend()
-010|pm_generic_runtime_suspend()
-011|__rpm_callback(inline)
-011|rpm_callback()
-012|rpm_suspend()
-013|rpm_idle()
-014|__pm_runtime_idle()
-015|ufshcd_exception_event_handler()
-016|__read_once_size(inline)
-016|static_key_count(inline)
-016|static_key_false(inline)
-016|trace_workqueue_execute_end(inline)
-016|process_one_work()
-017|__read_once_size(inline)
-017|list_empty(inline)
-017|worker_thread()
-018|kthread()
-019|ret_from_fork(asm)
Exception handler tried to suspend UFS synchronously and suspend tries to
flush the currently running exception handler work which results into
deadlock. Revert this change until we find proper fix for this.
Change-Id: I2b8efdf583d08a276b987914c1037619eb8b25f7
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
HDMI continuous splash memory addrerss has been changed in bootloader.
This change updates the splash memory address to support the smooth
LK to kernel handoff.
Change-Id: If9c8f20b8215a4ea835b0e070feb2b51364772e6
Signed-off-by: Rahul Sharma <sharah@codeaurora.org>
sequence for both rddm and fw download are initialized to be 0.
They are incremented by 1 in bhi_probe() and upon real transfer
takes place.
Issue is in SSR case, sequence is incrementing in a way like 1,
3, 5 and etc as observed. The increment in bhi_probe() seems
unnecessay as there's no real transfer.
Fix is to initialize sequence to 1 and increment by 1 when real
transfer takes place in bhi_bhie_transfer().
Change-Id: I210840cd1f7fecc300ecb69da8a50fbb1d200562
Signed-off-by: Jia Ding <jiad@codeaurora.org>
CRs-Fixed: 2147433
Add a mutex to serialize sde debug register dumps for
back-to-back dumps, as well as any debugfs access.
Change-Id: I7f6186575df021ce48e18ea980f9c2108b756283
Signed-off-by: Lloyd Atkinson <latkinso@codeaurora.org>
V4l2 event subscription is not used by rotator, and
default implementation on 4.9 is causing failure during
file release. Disable v4l2 event subscription for rotator
to avoid invalid file release.
Change-Id: I486f2eba7112852a1c818efeeb86033f17139b33
Signed-off-by: Alan Kwong <akwong@codeaurora.org>
Add memory-hotplug support for ARM64 platform.
This requires addition of
ARCH_ENABLE_MEMORY_HOTPLUG and ARCH_ENABLE_MEMORY_HOTREMOVE config options.
MEMORY_PROBE config option is added to support
/sys/devices/system/memory/probe functionality.
In addition architecture specific arch_add_memory and
arch_remove memory management functions are added.
Change-Id: I1fc4e8c93cfe1b9722b2fc8d811390e6cdfa7995
Signed-off-by: Scott Branden <scott.branden@broadcom.com>
Patch-mainline: linux-kernel @ 11 Apr 2017, 18:24
Signed-off-by: Srivatsa Vaddagiri <vatsa@codeaurora.org>
Currently the teardown sequence in the DRM HDMI driver is
incorrect and it places the HDMI controller in an incorrect
state during cable unplug OR device teardown.
Fix the teardown sequence and follow the hardware programming
sequence correctly to avoid artifacts.
Change-Id: Ifb9ec303fa710409087a74c03435c83823d02763
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
As per the hardware programming sequence, HDCP authentication
process must start after turning ON the timing engine and the
authentication process should be stopped before turning OFF
the timing engine.
Implement this sequence during the HDMI turn OFF sequence.
Also, make sure to wait for one frame before disabling the DDC
while turning OFF the HDCP. This is required to make sure we
receive the HDCP encryption disabled interrupt before disabling
the HW.
Change-Id: I3174f51fe1b6ab578db2d38caaf761444e6ebd8f
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
When getting string from userspace by simple_write_to_buffer
in ufs_qcom_dbg_testbus_cfg_write() function, null byte may
be written out of bounds of configuration buffer if return
value is same as size of buffer, causing off-by-one bug.
This change passes correct available size of configuration
buffer to simple_write_to_buffer function.
Change-Id: If6085e806aa34622a9a57b02f563869c51011d2f
Signed-off-by: Sayali Lokhande <sayalil@codeaurora.org>
This reverts commit 3375a292ea.
Need to change the solution and re-implement this feature.
Change-Id: Iabd38bd5c0c062590215c3f22e9383853efa889c
Signed-off-by: Andy Sun <bins@codeaurora.org>
