Do not put sync point if it has been added to
a fence successfully in error handling
Signed-off-by: Ken Zhang <kenz@codeaurora.org>
Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
irq enable and disable need to be called symmetrically.
Remove an extra dmap irq disable call.
Signed-off-by: Kuogee Hsieh <khsieh@codeaurora.org>
Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
When battery is forced to stop charging by overheat, re-charging
should not be initiated even if re-charging condition is satisfied.
Change-Id: I0070039a186ccf3f12c0e79a8696a7aa3c61e538
When usb mode is changed from MTP to Tethering, chg_gone_irq_handler is called
and then disconnect tethering by turning off ovpfet from unplug_ovp_fet_open.
So we add under threshold to protect this error while usb is being connected.
Change-Id: Id66a3db0822c291ba348cf93d2e7a72f6ae857ae
There are pretty long delay between cable plug-in and
image display on TV.
So this patch optimize the delay and remove unnecessary
register access.
Change-Id: I1fb334d9603c15bb3c0562cef852b1cc41d61e52
If preemted during ion_free after the refcount is updated but
before the handle can be removed from the rb_tree, import
might find that handle in the tree and try to reuse it
when execution returns to free, the handle will be cleaned
up leaving the caller of import with a corrupt handle.
This patch modifies the locking to protect agains this race.
Change-Id: I31d18cc6398f0ca18e05cd919e2bcf86fa18d568
CRs-Fixed: 385283
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
[lauraa@codeaurora.org: Whitespace change and move unlock]
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
Signed-off-by: Ajay Dudani <adudani@codeaurora.org>
On windows 7 platform, previously allocated ip address is maintained.
However, Host MAC address of 'usb0' interface is changed when the
tethering driver re-enumerated. Thus, the tethering network driver
can't be allocated ip address from dhcp. It causes connection delay
between host and phone for usb tethering.
This patch prevents from changing Host MAC address of 'usb0' interface.
In other words, this patch maintains the Host MAC address allocated when
first tethering driver although the driver is re-enumerated. However,
after reboot, the Host MAC address can be changed.
Change-Id: I43add9925e9d6d90c56cffbd3ed999104448f818
During boot up, we observe random lines on screen between the
splash_screen image and the android animation. MDP clocks
were turned off during bootup. Fix this issue by enabling
the clocks when this feature is enabled.
Add check to see that the video mode engine is not busy before
turning off the dsi controller to avoid any underruns.
CRs-Fixed: 399634
Change-Id: I8fdb50fa848362a548b8cdd53ee1817346b57716
Signed-off-by: Chandan Uddaraju <chandanu@codeaurora.org>
earjack debugger driver can enable the uart console. so fsa8008 doesn't
need to enable the uart console. It will remove the noise.
Change-Id: I6a3880f40717329034631d4488dd7b376fff8ef6
A "usb0" interface that has never been connected to a host has an unknown
operstate, and therefore the IFF_RUNNING flag is (incorrectly) asserted
when queried by ifconfig, ifplugd, etc. This is a result of calling
netif_carrier_off() too early in the probe function; it should be called
after register_netdev().
Similar problems have been fixed in many other drivers, e.g.:
e826eafa6 (bonding: Call netif_carrier_off after register_netdevice)
0d672e9f8 (drivers/net: Call netif_carrier_off at the end of the probe)
6a3c869a6 (cxgb4: fix reported state of interfaces without link)
Fix is to move netif_carrier_off() to the end of the function.
Change-Id: Idf42a032774d652eeb1acb83df9d90789c10e183
Cc: stable@vger.kernel.org
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
git://codeaurora.org/external/wlan/prima.git
2e61bd3 wlan: Release 3.2.1.3b
000442c RX async detect and reloading bug fix
ad02ec2 wlan: Release 3.2.1.3
a91fd8f Invalid WLAN driver reloading fix
a0ccd8a Handle WMM params when concurrent sessions are on the same channel
9f50814 Support for dynamic MC/BC HW filter setting
c9af20f wlan: Release 3.2.1.2
0cba033 prima: Revert log level changes
25d894e prima: p2p_discovery fails when wifi is set to 5GHz in advanced settings.
6e8d09b prima: Fix for driver crash if the nv file is old.
1872ee6 prima: Fix for scanning 5GHz upper band channels.
0cfe5a2 prima: Fix for a double free and recover logic in DXE
1e044e1 prima: Fix lock used while doing any modification on vos packet lists.
88a8d91 prima: Fixed problem of SAP stop beaconing after SSR
d405d83 prima: Enable statically linked driver to support FTM mode
ec808f6 prima: Clean the WDI global variables in shutdown method
ed6c480 prima: Handling De-auth from AP in Roaming State machines
7ca77d0 prima: CSR pre-auth timer is made larger than Lim timer
428bdf2 prima: Fix for memory corrution in TL.
624fd21 prima: Freeing the memory to avoid the memory leak
f7965a0 prima: Deregister with TL and flush all data packets prior to reassoc
56ff1f2 prima: MCC support for different beacon intervals
f3d6bac prima: Fix to avoid sleep in invalid context.
c4620d1 prima: Wlan host driver logging improvements
7b3b4a2 Changes related to BMPS workaround enable/disable dynamically
307e37b prima: Fix for crash in wlan_hdd_cfg80211_connect
18caa01 Revert "prima: Scan optimizations to support concurrency"
Signed-off-by: Iliyan Malchev <malchev@google.com>
Blt mode may be enabled during system suspend. Need to make
sure blt overlay done before turn off video/lcdc timig generator.
Change-Id: Iad54ee544499213bb7c9cfe60d00919f819aacb1
Signed-off-by: Kuogee Hsieh <khsieh@codeaurora.org>
Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
Add MSMFB_BUFFER_SYNC ioctl for the communication of
the acquired and released fence fd between kernel and hwc.
Wait for acquired fence before pan display.
Release the previous released fence after pan display
Change-Id: I6534aed574a025d948581e70465f06a86b46c868
Signed-off-by: Ken Zhang <kenz@codeaurora.org>
The dup and has_signaled functions are not called outside kgsl_sync.c
Change-Id: I69d746f4e4acae9b4f5a3a2cac79ac812e5eff5c
Signed-off-by: Jeff Boody <jboody@codeaurora.org>
The compare callback is required to test the order that
sync pts will signal. Failing to implement the compare
callback results in kernel panics for some use cases.
Change-Id: Ibea1497c12fd8cc66087ff52d3709a07793f215f
Signed-off-by: Jeff Boody <jboody@codeaurora.org>
git://codeaurora.org/external/wlan/prima.git
commit 1a5942e30953311dce805e6b3b473bf1baea2c2d
Author: Jeff Johnson <jjohnson@codeaurora.org>
Date: Wed Sep 19 08:54:34 2012 -0700
prima: Scan optimizations to support concurrency
New Features:
1. Sessionize SME scan cache
2. Separate beacon & porbe rsp entry for PE scan cache
3. Enable scan break down logic in SME for multi-session
Fixes:
The change fixes issue with host initiated scans interferring with WFD
connection and causing jitter in the video stream on the WFD
connection. This partially addresses b/7138968.
Signed-off-by: Iliyan Malchev <malchev@google.com>
The following changes were merged in this release:
-- Scan optimizations to support concurrency:
New Features:
1. Sessionize SME scan cache
2. Separate beacon & porbe rsp entry for PE scan cache
3. Enable scan break down logic in SME for multi-session
Fixes:
The change fixes issue with host initiated scans interferring with WFD
connection and causing jitter in the video stream on the WFD
connection
-- IMPS mode, TX COMP interrupt flooding fix:
To stop TX COMP interrupt with IMPS mode, RIVA shuld power down. But
whatever reason, if RIVA could not power down, TX COMP INT could not
be cleared and infinite INT may happen
-- Fix for issue RIVA does not seem to be getting into BMPS mode:
The reason riva does not enter in to power save is because after the
connection to the AP (Configured 40Mhz channel in 2.4Ghz) the driver
sends the invalid cb mode in the finish scan request to the Riva if we
are in scan window. The issue does not show up if we are not in scan
window.
The reason driver sends the invalid cb mode is because after receiving
the join beacon the variable psessionEntry->htSecondaryChannelOffset
in the function limCheckAndAnnounceJoinSuccess is over writing with
the AP secondary offset.
Signed-off-by: Iliyan Malchev <malchev@google.com>
Clear original pipe attributes in the pipe free call.
Change-Id: I776869e7997e5b70e4c2b102e1a394034247bbcd
Signed-off-by: Kalyan Thota <kalyant@codeaurora.org>
Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
Use wait_for_completion_timeout instead of wait_for_completion
not to stuck in the kernel even when the DMA fails.
Change-Id: I29702c3c62f78399c173d660bbbc17a07ed27468
Signed-off-by: Iliyan Malchev <malchev@google.com>
Preserve original dsi-off sequence to remove DMA failure. Previously the power
off sequence was modified to resolve display turn on/off issue, but the changes
were not necessary in current kernel and just caused side effects which
resulted in fb_blank being stuck due to occasional DMA failures.
This reverts commit e1a9b1bda7691e4f62728d09e1993eb9ae9db8d6.
Change-Id: Ia0a60cfdf697675d34066852f106d9e37578073d
Signed-off-by: Iliyan Malchev <malchev@google.com>
Preserve original mdp off sequence to remove DMA failure. Previously the power
off sequence was modified to resolve display turn on / off issue, but the
changes is not necessary in current kernel and just causes side effects
resulting in fb_blank being stuck due to occasional DMA failures.
This reverts commit 0b3bc7e958f98432538a8537739fbaa560761434.
Change-Id: Ia82fb79b56b57f6696c55d9b079eeadebe8c40bf
Signed-off-by: Iliyan Malchev <malchev@google.com>
There are more sensors on APQ8064 and MSM8930 whose status registers are to be
read and checked against enabled sensors if thresholds interrupts are crossed.
This causes delay in processing the ISR before it is returned causing other
timer events to be delayed.
Fix this by performing the status register reads for the sensors in a separate
workqueue.
CRs-Fixed: 390508
Change-Id: I7b254d0d73dfefb667e7bf9484ae704fe4ff38a8
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
Signed-off-by: Ajay Dudani <adudani@codeaurora.org>
Signed-off-by: Iliyan Malchev <malchev@google.com>
The Android sync point framework will replace the synchronization
previously implemented by genlock. This change implements the KGSL
component of the sync point framework by creating a fence that is
automatically signaled by KGSL when it's timestamp expires. The
fence FD is returned to the user driver so that another process
can wait for the sync point.
Change-Id: Ifee38dfde00e551f3524f7a37833938dcdb64905
Signed-off-by: Jeff Boody <jboody@codeaurora.org>
Vibration on should be always set. So even if there is pending workqueue,
it should be run. And using mutex is minimu for quick response.
Change-Id: I859fde428d2a0e8619e3f5a140bb5a33a0b05041
Clean up code and improve the vibrator-off sequence
Change-Id: Id04ea0735d1817db5ec05b8cfbc9216247758892
Signed-off-by: Iliyan Malchev <malchev@google.com>
This reverts commit af3f22de5dd769b555c018c12be837450cd59dd6.
Due to the order of backlight and lcd on/off will be guaranteed by
PowerManagerService, this patch is reverted.
Change-Id: I2e54dc14d338b5bfa1aca1bddcc37b46928a94e8
Signed-off-by: Iliyan Malchev <malchev@google.com>
Conflicts:
drivers/video/msm/msm_fb.c
Interrupt threshold value is the maximum rate at which HSIC
controller will issue interrupts to processor. Increasing
this value results in fewer interrupts which may save power
as processor has to handle fewer interrupts. Side effect of
increasing this value is higher data latency. For fusion3,
set the ITC(interrupt threshold control) to 5 and default
for other targets. Also, allow ehci stack to set ITC value
per controller basis.
CRs-Fixed: 374661
Change-Id: I0e6bc210679ef211c2850ffbe1dfc80da2f65bf0
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Signed-off-by: Ajay Dudani <adudani@codeaurora.org>
Adds support to enable or disable mixer commit during pipe staging operations.
Depending on the current activity, this selection can be made.
Change-Id: Ia2f5dbab58f73ef4de90abf7f278332d8d73df46
Signed-off-by: Pradeep Jilagam <pjilagam@codeaurora.org>
Signed-off-by: Ajay Dudani <adudani@codeaurora.org>
Signed-off-by: Iliyan Malchev <malchev@google.com>
Base layer pipe need to be freed at adb stop so that same
pipe can be allocated at adb start.
CRs-fixed: 390644
Change-Id: I948bb27687cfe1c96cc3b071b7bb9bb84b2c52c6
Signed-off-by: Kuogee Hsieh <khsieh@codeaurora.org>
Signed-off-by: Ajay Dudani <adudani@codeaurora.org>
You might be listen to noise between console start and earjck detection
if earjack connection on sleep. this hack is noise reduction in that case.
Change-Id: I83013a156514b607ce7e4d7e45978cdaa13376ef
Always enable the console on resume. We need to restore previous
status of console on resume. console is stopped and console should be
not enabled on resume in that case.
Change-Id: I6715443fce4cd06e564cbfeebb6d6b187013abcc
The charger hardware decides Constant Current VS Constant Voltage based
on the VPH_PWR voltage and not on battery voltage (vbatt) as it should.
The problem is, becuase of IR drop between VPH_PWR and VBATT, VPH_PWR
reaches the voltage programmed in vdd_max earlier while the VBATT stays
lower causing the charger hardware switch to constant voltage mode
prematurely.
To fix this issue, adjust the vdd_max early.
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: Ajay Dudani <adudani@codeaurora.org>
Signed-off-by: Iliyan Malchev <malchev@google.com>
