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Based on ov5642 driver. There seem to be some register differences,
so forking the driver to make those changes.
Change-Id: Idb4a79757cbbcd15d5456ce82a708f433faaff7a
Signed-off-by: Andrew Chew <achew@nvidia.com>
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/169836
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
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Add this function, to be able to set the global field of an
nvmap_handle while preserving the nvmap API's encapsulation
mechanisms.
Change-Id: I62de773a65119722f059b114e2d0e906c7e04e83
Signed-off-by: Andrew Chew <achew@nvidia.com>
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/169834
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
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This is based off of videobuf2-dma-contig, except we use Tegra's
nvmap for the buffer allocations.
Signed-off-by: Andrew Chew <achew@nvidia.com>
Change-Id: I15e689c33ee7b4fc0aade794c78701c82483df3f
Reviewed-on: http://git-master/r/145345
(cherry picked from commit 70a4f20fbdd6c2c719400d6c59ef58d845657031)
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Change-Id: Ia0632d7fcb28415e33fbb22c48f29117d7436f1d
Reviewed-on: http://git-master/r/170824
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Andrew Chew <achew@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
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This is the Tegra V4L2 camera host driver, for Tegra2/Tegra3's VI/CSI
controller.
Signed-off-by: Andrew Chew <achew@nvidia.com>
Change-Id: If2d9eefe53c2119c1a6ae518216e1a3c3ed216ef
Reviewed-on: http://git-master/r/145346
(cherry picked from commit 5a9bfd588b755f354ae21471a3a2a3e559ca6fae)
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Change-Id: I4db33b17efdb401938603cb2153d73bf3421ba61
Reviewed-on: http://git-master/r/170823
Reviewed-by: Andrew Chew <achew@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
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LD vmlinux.o
drivers/built-in.o: In function `is_tegra_camera_on':
/home/roc/Work/bug_vip/source_vibrante/kernel/include/media/
tegra_camera.h:59: multiple definition of `is_tegra_camera_on'
arch/arm/mach-tegra/built-in.o:/home/roc/Work/bug_vip/source_vibrante
/kernel/include/media/tegra_camera.h:59: first defined here
make: *** [vmlinux.o] Error 1
Commit '678708d WAR: gr3d: limit 3d clock when camera is on'
introduced a function is_tegra_camera_on(), which is dummy when
CONFIG_TEGRA_CAMERA is disabled. But it will be multiple defined
when includ this header file in multiple C files.
So marking it as static will kill this error.
Change-Id: I9dbcf1231f744c23e761d70da0bfc874fb286e4a
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/167510
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
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Commit 7c786ce33a1b4194cb95aa1e68bc38d552eda932
introduced couple of fields, which are not used
in standard bluez user space stack. However,
Android bluez use them. This CL, conditionally
builds the part of the code introduced in the
above commit.
Bug 1178960
Change-Id: I7254fe83c7fb4bbfd14e00dda3ec3a14afc1b234
Signed-off-by: Mursalin Akon <makon@nvidia.com>
(cherry picked from commit e3375fd96fa5e0d7cfcda848d797cd512c12b7a6)
Reviewed-on: http://git-master/r/167540
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Eric Brower <ebrower@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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As WAR, limit 3d clock frequency and emc clock frequency
when camera is on and chip is AP37. 3d clock is set to
361MHz and 437MHz is requested for emc clock with this
change. This change allows 3d to request 1.1V in Core
instead of 1.3V in AP37.
Bug 1001262
Bug 1019309
Change-Id: I9f46f93d8da0fcf5afe05839177bf0d6e43a5840
Signed-off-by: Jihoon Bang <jbang@nvidia.com>
Reviewed-on: http://git-master/r/130945
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
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Commit 4231d47e6fe69f061f96c98c30eaf9fb4c14b96d(net/usbnet: avoid
recursive locking in usbnet_stop()) fixes the recursive locking
problem by releasing the skb queue lock before unlink, but may
cause skb traversing races:
- after URB is unlinked and the queue lock is released,
the refered skb and skb->next may be moved to done queue,
even be released
- in skb_queue_walk_safe, the next skb is still obtained
by next pointer of the last skb
- so maybe trigger oops or other problems
This patch extends the usage of entry->state to describe 'start_unlink'
state, so always holding the queue(rx/tx) lock to change the state if
the referd skb is in rx or tx queue because we need to know if the
refered urb has been started unlinking in unlink_urbs.
The other part of this patch is based on Huajun's patch:
always traverse from head of the tx/rx queue to get skb which is
to be unlinked but not been started unlinking.
Signed-off-by: Huajun Li <huajun.li.lee@gmail.com>
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Cc: Oliver Neukum <oneukum@suse.de>
Cc: stable@kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 5b6e9bcdeb65634b4ad604eb4536404bbfc62cfa)
Bug 1040642
Change-Id: I1a8c248016529bebf71d540738ad4726cf3f59b7
Signed-off-by: Steve Lin <stlin@nvidia.com>
Reviewed-on: http://git-master/r/128693
GVS: Gerrit_Virtual_Submit
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It has now become necessary to use a DAPM mutex instead of the codec
mutex to lock the DAPM operations. This is due to the recent multi
component support and forth coming Dynamic PCM updates.
Currently we lock DAPM operations with the codec mutex of the calling
RTD context. However, DAPM operations can span the whole card context
and all components.
This patch updates the DAPM operations that use the codec mutex to
now use the DAPM mutex PCM subclass for all DAPM ops.
We also add a mutex subclass for DAPM init and PCM operations.
Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
(cherry picked from commit a73fb2df01866b772a48fab93401fe3edbe0b38d)
Updated call sequences
Bug 1039523
Change-Id: If079bbe5032971251d6b5426c752cbcc6ad6bcf5
Signed-off-by: Sang-Hun Lee <sanlee@nvidia.com>
Reviewed-on: http://git-master/r/128937
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
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Disable host1x interrupts when clock gating host1x. This fixes a race
where host1x interrupt was raised at the same time when host1x clock
is turned off.
Bug 1031724
Change-Id: I169cd5796608b8888a6b48ed99bb5da754559b2c
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/125129
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
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Expanding NOR functionality to work with ADMUX and Burst mode for Micron
Support in E1853.
Bug 989919
Bug 966833
- Adding fields for picking MUX vs NONMUX and picking Async, Paging,
Burst mode for reads
- Added run time decision between them
- 1853 specific settings for Async NOR
- 1852 specific settings for NOR
- 1853 NOR timings changed
Reviewed-on: http://git-master/r/122286
(cherry picked from commit a242e7194c7de559d22fe5b275a8782086f10e50)
Change-Id: I79de1d52d4c7199c83b380c2fa6d8cae6b35f09d
Signed-off-by: Bob Johnston <BJohnston@nvidia.com>
Reviewed-on: http://git-master/r/124946
Tested-by: Bob Johnston <bjohnston@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sumeet Gupta <sumeetg@nvidia.com>
Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
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Bug 1034241
Change-Id: I5607d53cf0bdd25c5e2b8447cd7e676b64cd32a2
Signed-off-by: Manoj Gangwal <mgangwal@nvidia.com>
Reviewed-on: http://git-master/r/125169
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Lokesh Pathak <lpathak@nvidia.com>
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Add slew rate support for AR0832 focuser.
bug 1028733
Change-Id: I4fd0245fad7f7c820fc30a7c4bfc970d52903da6
Signed-off-by: Naren Bhat <nbhat@nvidia.com>
Reviewed-on: http://git-master/r/124695
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-by: Frank Chen <frankc@nvidia.com>
Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com>
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Bug 1026047
Signed-off-by: Mike Lockwood <lockwood@google.com>
(cherry picked from commit 7a3d01af4f04950a86a18f5a439f1802d8093650)
Conflicts:
drivers/usb/gadget/f_accessory.c
Change-Id: I30bc02a1bcf636967d56370db83578f49f0e7514
Signed-off-by: Rakesh Bodla <rbodla@nvidia.com>
Reviewed-on: http://git-master/r/123342
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
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The control request will be used by the host to enable/disable USB audio
and the ioctl will be used by userspace to read the audio mode
Bug 1026047
Signed-off-by: Mike Lockwood <lockwood@google.com>
(cherry picked from commit 3e1ff6142761eef148c667e540381d1fbc437d4f)
Signed-off-by: Rakesh Bodla <rbodla@nvidia.com>
Change-Id: I5f449de230ca8f44e2dae30a0f87772310b68f20
Reviewed-on: http://git-master/r/123341
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
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Add support to alloc zeroed pages for user space alloc requests. Also
define a config option to force userspace allocation requests to be
zeroed.
Change-Id: I75d3b2bc36e808f1470b423578ec4cba99e0f967
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/122549
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
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Add tracing for clock lock/unlock operations.
Bug 960307
Change-Id: Id5c2d8be25900bc701e5dcd73f87c068ab6e5894
Signed-off-by: Antti P Miettinen <amiettinen@nvidia.com>
Reviewed-on: http://git-master/r/122666
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
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This change merges two patchsets. The first set,
containing 6 patches, reimplements WQ_HIGHPRI
to use a seperate worker_pool. gcwq->pools[0]
is used for normal priority work and pools[1]
for high priority.
The second patchset contains 9 patches and
reimplements CPU hotplug to keep idle workers.
Updates workqueue CPU hotplug path to use a
disassociated global_cwq, which runs as an
unbound one (WQ_UNBOUND). While this requires
rebinding idle workers, overall hotplug path
is much simpler.
Original patchset:
http://thread.gmane.org/gmane.linux.kernel/1329164
Bug 978010
Change-Id: Ic66ec8848a8d111b5278e63ef6a410846dfd8fcc
Signed-off-by: Mitch Luban <mluban@nvidia.com>
Reviewed-on: http://git-master/r/118387
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Peter Boonstoppel <pboonstoppel@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
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Maxim 77665 is Companion PMIC for Smartphones and Tablets.
This support Flash, Fuel Gauge, Haptic, MUIC and battery
charging.
This patch add the core driver for interface for accessing
resgister of the device.
Change-Id: I7d5dff8c222147b2ca1cd21a652f593cd7294601
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/121587
Reviewed-by: Automatic_Commit_Validation_User
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The mfd sub devices should get added through the
mfd_add_devices() not through legacy style of
adding sub devices.
Change-Id: If275d41629d799f1e22d95fd442ebe7d3ace448e
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/121137
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
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Register battery charger driver of TPS80031 as mfd
sub driver in place of adding it as a sub devices.
This is inline with the mfd driver policy.
Change-Id: I8cff39f5c9b22434f7c5b9d4ed9f3865ff4c0001
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/121135
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
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Register battery gauge driver of TPS80031 as mfd
sub driver in place of adding it as a sub devices.
This is inline with the mfd driver policy.
Change-Id: I15765be19fc138695de2d813e5fa025400747c86
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/121134
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
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register RTC driver of TPS80031 as mfd sub
driver in place of adding it as a sub devices.
This is inline with the mfd driver policy.
Change-Id: I2f9c13478a1e85c9670dd7bc576ec761f2e24733
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/121133
Reviewed-by: Automatic_Commit_Validation_User
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The DCDC regulators can support of control through extrenal
signal. Add support of this feature.
Change-Id: I9564d09cbab4d8903e8ea2fddc6739bbeb1573e2
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/120890
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The LDO1 and LDO2 are always-on regulator from device.
Add support for these rails.
Change-Id: I9636029a1ba293b4a48f596a8e6a91112f2d2299
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/120889
Reviewed-by: Automatic_Commit_Validation_User
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Add support of providing the supply name through
regualtor descriptor. This help to fill the supply name
in device based on datasheet.
This patch help to develop driver which is align with
mainline.
This change is small set of change in mainline
---------------
commit 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3
Author: Rajendra Nayak <rnayak@ti.com>
regulator: map consumer regulator based on device tree
---------------
Change-Id: Ia3112f29efe4f0e0c9e98f2b7943255b2eae4c49
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/120883
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The structure tps65090 have member as "client", "lock", "id"
which is no more required.
Removing this member from structure.
Change-Id: I18e64c77caeaa0e9c4a23bbb3cd1a6b3419e36d4
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/120844
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Move the register access function to header and make
all register access apis to inline.
Change-Id: I78d23b73edd634145c6f9bee2f0ad08af2e51271
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/120841
Reviewed-by: Automatic_Commit_Validation_User
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The tps65090 have platform data for subdevs which is
not used any more. Removing this from platform data.
Change-Id: I913b3d5d560f32f6f82ac1b9d933828061339b6d
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/120839
Reviewed-by: Automatic_Commit_Validation_User
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The regulator of tps65090 is registered as mfd sub device
and hence all regulator should be register in one call
of tps65090 regulator probe.
Fixing this by providing the list of regulator platform data
and registering the regulators in single probe call.
Change-Id: I06600d0bf4dfd62238bed77713ee8abf2afe2371
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/120838
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In regulator platform data for tps65090, convert the regulator
init data to a pointer type to have easy support in DT.
Change-Id: I00a88e9f12ce5c55880e5c5084357d495bc99b56
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/120837
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Renaming regulator enums from TPS65090_ID_* to
TPS65090_REGULATOR_* for better readability.
Change-Id: I402de2069045b97000686e8010897c4a0821a48d
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/120835
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Venu Byravarasu <vbyravarasu@nvidia.com>
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This change assists automating system wide
touch driver performance.
Bug 928954
Change-Id: Iea21dfea1c31748ce5835652cecc0856c4f4028d
Signed-off-by: Vikas Jain <vjain@nvidia.com>
Reviewed-on: http://git-master/r/118984
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: David Jung <djung@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
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To make AE transition smoother, the group hold enable/disable actions
should be added before and after set gain/frame length/coarse time.
bug 1025995
Change-Id: I578b33167e50f59d0d9a88a0e16fac0c5425b6b6
Signed-off-by: Charlie Huang <chahuang@nvidia.com>
Reviewed-on: http://git-master/r/119835
Reviewed-by: Frank Chen <frankc@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Abhinav Sinha <absinha@nvidia.com>
Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com>
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TPS80031 supports the three external regulator named
as REGEN1, REGEN2 and SYSEN.
Supports these regulator through regulator driver.
Change-Id: I6c22aab13499a66ab8b4c68e8a5833553222decd
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/119977
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Converting tps80031 regulator driver to be register as mfd
sub device of the tps65910 and register all its regulators from
single probe calls.
Add separate platform data for the regulator to be supply from
board as part of tps80031 platform data.
Change-Id: Ie65b25f3058202070f7f917e64a4a660dd941210
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/119976
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As HSIC phy parameters are not customizable, removing them
from platform_data structure.
bug 1024260
Change-Id: I00fcc0559be43ad336b5b03a7a47443dfaa80d06
Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Reviewed-on: http://git-master/r/119298
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
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The platform data of tps80031 have the regualtor_init_data as
non-pointer type. Converting this as pointer type for aligning
to regulator driver policy and easy support for DT.
Change-Id: I07f574953b09e0ed9ec3735d0ee7999ca35bee61
Reviewed-on: http://git-master/r/119974
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
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This reverts commit 70e40e9cf025c73fde46d1a5577547dc37182a64
Change-Id: Iaf390c0d3ea16686f619f321bceea572ee7434fc
Reviewed-on: http://git-master/r/119802
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
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Align the driver with mainline.
This is vbased on commit
3c33be06f9aa0949ad24e67dfcae1f2a3006f4e1
---------------
mfd: Add support for TPS65090
TPS65090 is a Texas Instrument PMIC. It contains 3 Step-Down converters, 2
always on LDO's and 7 current limited load switches.
Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
--------------
Change-Id: I26545520f2cc72100a927cb60b38693153a4afce
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/119320
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Venu Byravarasu <vbyravarasu@nvidia.com>
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This reverts commit 5bc340e408aa3f009651735c71f3c97676fbe79f
Change-Id: I70e40e9cf025c73fde46d1a5577547dc37182a64
Reviewed-on: http://git-master/r/119800
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
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Renaming the regulator name from TPS80031_ID_* to
TPS80031_REGULATOR_* for better readability.
Change-Id: I6176cb213d23e44061549fd1e81306756a324523
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
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Align driver with mainline.
This is based on mainline change
452534e50780697a7e1d3cf87cdfdd2b5a0d3c6b
------------------
regulator: Add TPS65090 regulator driver
Add TPS65090 regulator driver
TPS65090 PMIC from TI consists of 3 step down converters,
2 always on LDOs and 7 current limited load switches. The
output voltages are ON/OFF controllable and are meant to
supply power to the components on target board.
Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
-----------------
Change-Id: I2aeacc948e2aa15aedd73c704787eef8ace9d336
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/119321
Reviewed-by: Automatic_Commit_Validation_User
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Modified the mmc_poweroff to resume before sending the poweroff
notification command. In sleep mode only AWAKE and RESET commands are
allowed, so before sending the poweroff notification command resume from
sleep mode and then send the notification command.
PowerOff Notify is tested on a Synopsis Designware Host Controller
(eMMC 4.5). The suspend to RAM and resume works fine.
Change-Id: Ib4642a29e423aee6041a92cc72a388d677674ae3
Signed-off-by: Girish K S <girish.shivananjappa@linaro.org>
Tested-by: Girish K S <girish.shivananjappa@linaro.org>
Reviewed-by: Saugata Das <saugata.das@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Bug 1007644
Bug 936069
Signed-off-by: Pavan Kunapuli <pkunapuli@nvidia.com>
Change-Id: I2e3d421c82eb765cb640876691ffe4818d7e146b
Reviewed-on: http://git-master/r/118918
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Min-wuk Lee <mlee@nvidia.com>
Reviewed-by: Naveen Kumar Arepalli <naveenk@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
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Host may now use MMC_CAP2_NO_SLEEP_CMD to disable the use
of eMMC sleep/awake command.
This option can be used when your platform has a buggy
kernel crash dump software, which is supposed to store
the dump on the eMMC, but is not able to wake up the eMMC
from sleep state.
In particular, failures have been seen with u-boot; even if
it is fixed there, platforms will be slow to update their
bootloader binaries.
Change-Id: I403f4b2a231dde087095a660189dc2f4e79edfd5
Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com>
Reviewed-by: Hanumath Prasad <hanumath.prasad@stericsson.com>
Reviewed-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Acked-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Bug 1007644
Bug 936069
Signed-off-by: Pavan Kunapuli <pkunapuli@nvidia.com>
Change-Id: I8b2834e154e338a97bd6d82f177809d47d318ff0
Reviewed-on: http://git-master/r/118914
Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
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adding support for using a throughput hint given by the tegra-gfx misc
device in the 3d scaling code. If throughput hint usage is enabled and
the latest throughput hint is recent enough (less than 1 second old),
the throughput hint is used to control 3d frequency scaling. Otherwise
the existing idle time percentage estimate is used.
Bug 991589
Change-Id: I68893e5ce7ef922b95ce5f5b3664eb8e1fdd4027
Signed-off-by: Ilan Aelion <iaelion@nvidia.com>
Reviewed-on: http://git-master/r/116866
Reviewed-by: Lokesh Pathak <lpathak@nvidia.com>
Tested-by: Lokesh Pathak <lpathak@nvidia.com>
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Creates a miscdev at /dev/tegra-throughput which gl will use to set a
target frame rate. In addition it receives notifications from dc on
flip events. On each notification the percentage ratio of the actual
frame time to the target frame time is calculated. In subsequent
changes this ratio will be reported to other modules as a throughput
hint.
Bug 991589
Change-Id: Ieaa2b2755b63d2d071de31e3ef819d4c3b51a956
Signed-off-by: Ilan Aelion <iaelion@nvidia.com>
Reviewed-on: http://git-master/r/116865
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
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1) Enable bsea/vcp clocks for Audio support by ioctl
2) Send kernel event NVE276_OS_INTERRUPT_APP_NOTIFY
to user space
3) Suspend Resume support
bug 964514
Change-Id: I72fb790baa093b4bcd99a128c886dc049fa0fbb6
Signed-off-by: Vandana Salve <vsalve@nvidia.com>
Reviewed-on: http://git-master/r/108493
cherry picked from commit 4432c5fa5e9072ff019d994f3bc8239bd34ddad1
Reviewed-on: http://git-master/r/114589
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
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Unlike SDSC and SDHC, for SDXC cards CMD20 needs to be
issued to meet the class performance for speed class
recording. Adding mmc_speed_class_control() which should
be used by an AV recording app/utility before starting
recording on an SDXC card.
Bug 969360
Reviewed-on: http://git-master/r/39394
Signed-off-by: Pavan Kunapuli <pkunapuli@nvidia.com>
Reviewed-on: http://git-master/r/115685
(cherry picked from commit 04b8d1287a95e1882d956cdf7997015350408a3c)
Change-Id: Id567effb476ee580de3d49b70201ebae5a13360a
Reviewed-on: http://git-master/r/118038
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Naveen Kumar Arepalli <naveenk@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
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Added generic busy/free notifiers that the driver can invoke to let the
governor know that it cannot process further core online/offline
requests (invoked in our case whenever we switch to the LP cluster).
Change-Id: I5e3f7f28f38806a7f87050e8d0c8d2f2cf7521aa
Signed-off-by: Sai Charan Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-on: http://git-master/r/114807
Reviewed-by: Lokesh Pathak <lpathak@nvidia.com>
Tested-by: Lokesh Pathak <lpathak@nvidia.com>
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