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Use 1x1 as the minimum window size.
Bug 1193195
Change-Id: I42e13fec82bbc2dc37bde6416088f3ae49b304b7
Signed-off-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-on: http://git-master/r/173302
(cherry picked from commit 3f160560b48fdf501547b9fc1f7c5bf8bd5e32af)
Reviewed-on: http://git-master/r/190810
Reviewed-by: Eric Brower <ebrower@nvidia.com>
Tested-by: Eric Brower <ebrower@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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initialize SSID variable properly to ensure
no memory overrun.
Bug 1204024
Change-Id: I2485c13edcf6a0feeae3cd4b2e9e98910a771dd2
Signed-off-by: Mursalin Akon <makon@nvidia.com>
Reviewed-on: http://git-master/r/190684
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
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Videobuf2-dma-nvmap driver using by Tegra v4l2 camera driver needs to
allocation memory from system memory with nvmap_alloc(). If we don't
enable config option CONFIG_NVMAP_ALLOW_SYSMEM, nvmap_alloc() will
fail and application stops working.
Bug 1215629
Change-Id: I40af697d8aee1a4981a9684953107dd070cc9bea
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/190037
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Andrew Chew <achew@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
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do not allow scheduling hang thread after cleanup
is done.
Bug 1210849
Bug 1205910
Bug 1163014
Change-Id: Idc5f9fd6a3d210843f1168e57ceef107599d5789
Signed-off-by: Mursalin Akon <makon@nvidia.com>
Reviewed-on: http://git-master/r/189721
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Reviewed-by: Allen Martin <amartin@nvidia.com>
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when platform device is unregistered, the call to platform_device_release()
will kfree the platform data. Hence do not free the platform data again.
Bug 1209618
Change-Id: Ied67f550223ec199da4bc8e38a12e7ee94c2d98a
Signed-off-by: Preetham Chandru R <pchandru@nvidia.com>
Reviewed-on: http://git-master/r/187806
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Kiran Adduri <kadduri@nvidia.com>
Reviewed-by: Rakesh Bodla <rbodla@nvidia.com>
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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- Fix a bug in ahci-tegra.c when checking if SATA is on when resuming
- Add codes to support PM315 which uses LDO1 regulator for SATA rails
bug 1206518
Change-Id: Iaa910b1948fbcf5e45491977fd8ed0b313d2e0ae
Signed-off-by: Yen Lin <yelin@nvidia.com>
Reviewed-on: http://git-master/r/188441
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Allen Martin <amartin@nvidia.com>
Reviewed-by: Peng Wu <pengw@nvidia.com>
Tested-by: Peng Wu <pengw@nvidia.com>
Reviewed-by: Eric Brower <ebrower@nvidia.com>
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Fix manual rebase error
Change-Id: I3b2165488b11bddda271cecdc979341c130def9b
Signed-off-by: Shashank Sharma <shashanks@nvidia.com>
Reviewed-on: http://git-master/r/173554
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
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Send change all vc's notification from HDMI hot-plug reader to
fbcon, so that the new selected mode can be applied on all the
vc's from vc1 to vc6. This sometimes causes corruption on HDMI
hot plugin, when fbcon is mapped to HDMI
Bug 1166008
Signed-off-by: Shashank Sharma <shashanks@nvidia.com>
Change-Id: Id173de3014597f79c8c8b31bbbee7c9c560547b6
Reviewed-on: http://git-master/r/168683
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
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When porting change from mainline to balance dc irq, the change
of enable/disable order was not ported, thus dc irq is disabled
if dc is enabled during probe.
This is part of http://git-master/r/146107.
Original change is big for many bugs, only port one here.
bug 1173177
bug 1173038
bug 1008313
Change-Id: Idd703daca9f980e905b185eeeae19dc6309d76e5
Signed-off-by: Dongfang Shi <dshi@nvidia.com>
Reviewed-on: http://git-master/r/162868
(cherry picked from commit 6ddd8b02f7a17d2269290d06159c20860ffb92e9)
Signed-off-by: Jong Kim <jongk@nvidia.com>
Reviewed-on: http://git-master/r/173249
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
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Unconditionally update line_length using disply width to avoid discrepancy
between line_length and actual display width.
bug 1186388
Change-Id: I8ef2f9cf76a61764c2121f3c2c013b72b830ce2e
Signed-off-by: Jong Kim <jongk@nvidia.com>
Reviewed-on: http://git-master/r/170664
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
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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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Change-Id: Ic4d91f4ed70fc3daf52768118f6ea537d529a5a8
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/169835
Reviewed-by: Automatic_Commit_Validation_User
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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Add a companion function to nvhost_client_device_get_resources()
called nvhost_client_device_put_resources() that does the opposite
thing. This is useful for any nvhost clients that need to be loaded
as modules, since the driver removal path will be exercised in that
case.
Change-Id: Ib5cec6fce7b05c780b135b03fcd88e068f772244
Signed-off-by: Andrew Chew <achew@nvidia.com>
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/169833
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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In open call we were assigning the driver's nvmap handle to
the nvavp's client context which would get released in release
call to driver. This will cause driver's nvmap handle to be
invalid if a parallel client context is running and driver does
any nvmap operation.
Bug 1013063
Bug 1192772
Change-Id: Id02520ae8ec511bb8c50bc4d3908ea3e75e1ea6b
Reviewed-on: http://git-master/r/170585
Signed-off-by: Gajanan Bhat <gbhat@nvidia.com>
Reviewed-on: http://git-master/r/171097
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
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Set wake enable only if remote wakeup is supported
by the platform
Bug 1039143
Signed-off-by: Preetham Chandru R <pchandru@nvidia.com>
Change-Id: I805dd773cdbb5639f59b2f5ba4bcb2e14be74d5b
Reviewed-on: http://git-master/r/147462
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Suresh Mangipudi <smangipudi@nvidia.com>
Reviewed-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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If the board has sata support, then only add platform device
Also move slumber code to Idle powergate section to
avoid build failure.
Bug 1171138
Change-Id: I6128f451f348a7fad41fc52579b18939c8a2efcd
Original-author: Mike Thompson <mikthompson@nvidia.com>
Signed-off-by: Mike Thompson <mikthompson@nvidia.com>
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Signed-off-by: Syed Rafiuddin <srafiuddin@nvidia.com>
Reviewed-on: http://git-master/r/143984
Tested-by: Simone Willett <swillett@nvidia.com>
(cherry picked from commit 6e6a0ec500a3113272a593e4466f04d940bc637f)
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/166837
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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Update framebuffer's fix line_length parameter when changing
video mode dynamically.The new line_length should be according
to new x resolution. On addition, check the return value from
dc driver while setting a mode.
Bug 1163682
Bug 1056767
Bug 1056782
Signed-off-by: Shashank Sharma <shashanks@nvidia.com>
Change-Id: Ib0ab48474f0af3235556a7f7f0d8354af3b50994
Reviewed-on: http://git-master/r/147511
(cherry picked from commit 5856c4afde9459ba6afaf2cdcb07361d9fbf8c79)
Reviewed-on: http://git-master/r/160788
Tested-by: Matthew Pedro <mapedro@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
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problem:
The macro wiphy_from_scan retrieves wiphy from
wl_priv->escan_info.wiphy which is in turn set by
a 'scan' initiated from kernel space (like
scheduled scan) or from user space (like iwlist command).
Without a scan, a 'connect' crashes in function
wl_inform_single_bss, with NULL pointer access,
as the variable wiphy (in turn, wl->escan_info.wiphy)
is not initialized properly.
solution:
wireless_device data structures maintained for both
STA and P2P mode point to the same wiphy (see,
wl_cfgp2p_register_ndev in wl_cfgp2p.c). So,
irrespective of whatever wireless_device is in
use, a scan will always set wl_priv->escan_info.wiphy
to the same wiphy. There is no point in getting
wiphy using wl_priv->escan_info.wiphy, rather use
the wiphy referred by all wireless_device structures.
Bug 1029792
Bug 1029733
Change-Id: I6d744950d3a053642ffa998b3c3f3ba60c0cb687
Signed-off-by: Mursalin Akon <makon@nvidia.com>
Reviewed-on: http://git-master/r/141629
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
GVS: Gerrit_Virtual_Submit
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Do not turn off mmc at probe if watchdog thread is
in use.
Bug 1029792
Bug 1029733
Change-Id: Ia2e303daa27688c96e7fa5941e01cf821166c498
Signed-off-by: Mursalin Akon <makon@nvidia.com>
Reviewed-on: http://git-master/r/141628
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
GVS: Gerrit_Virtual_Submit
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cleanup bcmdhd driver Kconfig and Makefile
Bug 1029792
Bug 1029733
Change-Id: Ic947644d2159a52fab7aea1621e12e51d8ee6332
Signed-off-by: Mursalin Akon <makon@nvidia.com>
Reviewed-on: http://git-master/r/141627
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
GVS: Gerrit_Virtual_Submit
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Set activation of a mode forcefully via setting FB_ACTIVATE_FORCE
flag. Required for stereo modes also.
Bug 1005399
Change-Id: I37872cc2a04abc8774a5f9f9df7d9e90f2c977f6
Signed-off-by: Shashank Sharma <shashanks@nvidia.com>
Reviewed-on: http://git-master/r/122087
(cherry picked from commit 80a7b7b2d10a97427e12884d469a518cc2b5f765)
Reviewed-on: http://git-master/r/140033
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
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This patch contains following changes:
1. Modify tegra_fb_update_monspecs to select best mode to apply
on framebuffer, in HDMI hotplug.
2. Add a console_lock to prevent corruption while fbcon running
in multiple threads.
3. Add a tegra_dc_disable/enable in tegra_fb_set_par to reflect
the programmed new mode applied on DC.
Bug: 1005399
Change-Id: I133b38b00f25f767afc05549550fecde8d092fb2
Signed-off-by: Shashank Sharma <shashanks@nvidia.com>
Reviewed-on: http://git-master/r/120932
(cherry picked from commit ec7552ef36c0d0979cb31db6d2d4bd54e7f1c9fb)
Reviewed-on: http://git-master/r/140031
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
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Clean-up the definition of the tegra_gpio enable/disable so that
it compares to the l4t r16 rel.
Change-Id: Ia8584ada1e2a728d2784d6d57c72ed4b0ee01cf1
Signed-off-by: Matt Pedro <mapedro@nvidia.com>
Reviewed-on: http://git-master/r/140648
Reviewed-by: Automatic_Commit_Validation_User
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Change our locking strategy to be the same as the conservative
and ondemand governor for GOV_START and GOV_STOP to allow
for correct handling of multiple CPUs
Bug 1049258
Change-Id: I15ab620e2f9d47b00ec8186c224eb719b9735aa7
Signed-off-by: Matt Wagner <mwagner@nvidia.com>
Reviewed-on: http://git-master/r/133360
Reviewed-by: Satya Popuri <spopuri@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com>
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Adding the check for vbus before setting the
run bit.
Bug 1046443
Change-Id: If71748f0fe9c942061ca871034ad4298a58efc23
Signed-off-by: Rohith Seelaboyina <rseelaboyina@nvidia.com>
Reviewed-on: http://git-master/r/131733
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Rakesh Bodla <rbodla@nvidia.com>
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
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Sends kobject_uevent signal back to userspace to signal that
the cpufreq governor has been set to interactive
Bug 1039141
Change-Id: I699e9d5834a1874b36c675764c080112ccba0f9f
Signed-off-by: Matt Wagner <mwagner@nvidia.com>
Reviewed-on: http://git-master/r/131224
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com>
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When a throughput hint is available, still keep track of the idle time
percentage and use both in gpu scaling. Also modifying fallback
scaling code to use same idle estimate used when a throughput hint is
available. Dropping different time frames for scaling up and down.
Bug 1034948
Bug 965517
Change-Id: Ib3945642768e36a6c0c50f4195c89e3bb67f8442
Signed-off-by: Ilan Aelion <iaelion@nvidia.com>
Reviewed-on: http://git-master/r/129410
(cherry picked from commit 1e9974097286a78f34367683a3921c9b5bf77d4d)
Reviewed-on: http://git-master/r/131155
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@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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- Set frame duration to 0 in NULL modeset.
bug 1039104
Reviewed-on: http://git-master/r/127603
(cherry picked from commit 604cda21d79ed168e9863f0122eb0c23fa1a901b)
Change-Id: I0be1b96529e40a374e4507ecd3da990677d4cbd4
Signed-off-by: Raghavendra VK <rvk@nvidia.com>
Reviewed-on: http://git-master/r/130943
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
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When reading alarm of RTC-max77663, it didn't set alrm->enabled correctly,
if irq is masked, means disable alarm, alrm->enabled should be set to 0,
else it should be 1.
Change-Id: Id0b1ffd9a816643712f33624d7d52cbe7b66b3c3
Signed-off-by: Daniel Fu <danifu@nvidia.com>
Reviewed-on: http://git-master/r/129593
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
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This patch fixes wait base handling in CDMA timeouts.
Bug 1025617
Change-Id: Ia93e55631c1159da161d5c4f257d3beebf0d3149
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/129278
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
Reviewed-by: Kirill Artamonov <kartamonov@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Set default mode for probe and resume to enable initialization of dc.1
Skipping this initialization results in hard system hang.
bug 1030415
Reviewed-on: http://git-master/r/124001
(cherry picked from commit 50fa5e50b74a0534d7524fb6d7dcaa65b2e6e74c)
Change-Id: Id9ad95e114a27c1667f0286443534a23b7fa64d4
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/128533
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
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Set default videomode happens during probe and resume. _tegra_dc_enable
is also called during hotplug, setting default videomode there causes
hdcp test failure.
Bug 991805
Reviewed-on: http://git-master/r/121052
(cherry picked from commit 7d4e0461a88b8cf638963e69829274824fecc38b)
Change-Id: I98be07e883699ba9fa6e222bb1d8ea68d199dfc6
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/128532
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
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The wday is configured only when disabled alarm.
When enable alarm, set it to its default reset value 0x01,
and not enable it, to prevent an error happened when re-read the
alarm value into the virtualized generic layer at boot up in
reading alarm setting of RTC.
Bug 1034871
Change-Id: I8bfa997653edaaa286cf768c1827b5ab986f52cc
Signed-off-by: Daniel Fu <danifu@nvidia.com>
Reviewed-on: http://git-master/r/129398
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: Jinyoung Park <jinyoungp@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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Add wait for vsync support for one-shot panels. The code supports extension
of this feature to other panels.
Bug 1033411.
Change-Id: Ie4d6cb45e5de81083458169ccdfa33230235ed72
Signed-off-by: Rakesh Iyer <riyer@nvidia.com>
Reviewed-on: http://git-master/r/128927
Reviewed-by: Mrutyunjay Sawant <msawant@nvidia.com>
Tested-by: Mrutyunjay Sawant <msawant@nvidia.com>
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Add stub runtime_pm calls which go through the flow of enabling and
disabling but don't actually do anything with the device itself as
there's nothing useful we can do. This provides the core PM framework
with information about when the device is idle, enabling chip wide
power savings.
Change-Id: Ie795c16840ccbe07e1a8bfac1a1c5a87281e6849
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/128184
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: Pavan Kunapuli <pkunapuli@nvidia.com>
GVS: Gerrit_Virtual_Submit
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Add stub runtime_pm calls which go through the flow of enabling and
disabling but don't actually do anything with the device itself as
there's nothing useful we can do. This provides the core PM framework
with information about when the device is idle, enabling chip wide
power savings.
The change is based on change done by Mark Brown for s3c2410 i2c bus
driver.
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Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
i2c-s3c2410: Add stub runtime power management
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Change-Id: Icb92129c4f79a1642b2b73d14578b05928d745a8
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/128151
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Rename fast clock to "fast-clk" and div clock to
"div-clk" in driver and clock table to have aligned
with mainline as:
This is based on change:
---------
commit f16e6e77a105ec53496f0d8343895da342917873
Author: Laxman Dewangan <ldewangan@nvidia.com>
i2c: tegra: pass proper name for getting clock
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Change-Id: Ie9a1972a18e2e60ac7c84c4509860cf72405ef16
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/128150
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The Tegra i2c controller actually can not support the reverse of
direction address (toggling r/w bit of address) as controller
take 7 bit address from configuration and HW make it 8 bit address
based on read/write flag.
Hence reverting this protocol mangling support.
Change-Id: I987b2be343d535c078e27b44575717a209d15584
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/128149
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Sync point values are unsigned, but sysfs creates the text
representation as signed. Correct to use unsigned representation.
Bug 1039058
Change-Id: I96de13952eeeba9510bae179a036459ddee18dcd
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/128075
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
Reviewed-by: Michal Pecio <mpecio@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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This patch adds:
1. line_stride value is honored in fb_set_par routine
2. Hardware value for line_stride is used in fb_register
Bug 1025739
Change-Id: Ic37c4c90911c2c70e74b8d5609f3b32b521772ff
Signed-off-by: Christopher Freeman <cfreeman@nvidia.com>
Reviewed-on: http://git-master/r/127690
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Kevin Huang (Eng-SW) <kevinh@nvidia.com>
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
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This patch adds:
1. A kernel config option that hints to DC driver
to use the current value of the color depth
register as the default for initializing the FB
driver.
2. Checks to see if DC is enabled before reading
off the color depth register in tegra_dc_probe.
Change-Id: I852cc1328fcf42f33052f46b86d753e691744329
Signed-off-by: Christopher Freeman <cfreeman@nvidia.com>
Reviewed-on: http://git-master/r/127297
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@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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When allocation is bigger than L2 size it is more optimal to
flush or writeback whole L2 instead of doing maintenance
for each allocated page.
bug 983964
Signed-off-by: Kirill Artamonov <kartamonov@nvidia.com>
Change-Id: Ieaa70875b92920567ad7cd75eca6eac8197f46de
Reviewed-on: http://git-master/r/108511
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
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This reverts commit 51f746421b73f8f378bd7908b35fd6c79687e239.
Bug 1030468
Bug 1030415
Signed-off-by: Matt Wagner <mwagner@nvidia.com>
Change-Id: If9b5febd812e84848913431dcaf0bdefc518e5d1
Reviewed-on: http://git-master/r/126948
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
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