Age | Commit message (Collapse) | Author |
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Make sure that we dont enter infinite loop due to
negative value of pins in some cases. Also remove
debugging check for refcount.
Bug 1478467
Change-Id: I7df8efa5b3cf8927a0c18363add4f031aca48e48
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/450209
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
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Also use nvhost_syncpt_incr_max_ext().
Bug 1478352
Change-Id: Ib868bd2bd7a070e4c410e48bd51977ac45b7d477
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/439471
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
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There could be race in refcount update leading to
access of module registers without enabling the clock
and power.This patch tries to catch such instances
and enables power.
Bug 1478467
Change-Id: Ia32da44bfcd7838e312815b6261ccadf4470a761
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/448701
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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nvhost_job_unpin should always get the nvmap_handle_ref
from rb_entry after validating handle and presence
in the tree.
Bug 1478467
Change-Id: Ibf5f64a1a82fea8adbf7500bdb36b76357776448
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/436076
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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- remove reduntant emc clock rate set which is controlled by DVFS
- VI's maxim working clock freq is 300MHz
- Change VI clock divider from an integer to a decimal, so the
maxim VI clock on Cardhu should be 272MHz (PLL_P is 408MHz and
divider is 1.5)
Bug 1478352
Change-Id: I4028ed8531d92300d131befb53a4c9dc9f90930d
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/419071
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Tested-by: Winnie Hsu <whsu@nvidia.com>
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Signed-off-by: Bryan Wu <pengw@nvidia.com>
Change-Id: I67c50ff86b53a6c1001d2b688251dc55bd2eff55
Reviewed-on: http://git-master/r/419070
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
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The driver should not try to switch to 1.8V when the SD 3.0 host
controller does not have any UHS capabilities bits set (SDR50, DDR50
or SDR104). See page 72 of "SD Specifications Part A2 SD Host
Controller Simplified Specification Version 3.00" under
"1.8V Signaling Enable". Instead of setting SDR12 and SDR25 in the host
capabilities data structure for all V3.0 host controllers, only set them
if SDR104, SDR50 or DDR50 is set in the host capabilities register. This
will prevent the switch to 1.8V later.
Bug 1402031
Acked-by: Arindam Nath <arindam.nath@amd.com>
Acked-by: Philip Rakity <prakity@marvell.com>
Acked-by: Girish K S <girish.shivananjappa@linaro.org>
Signed-off-by: Al Cooper <acooper@gmail.com>
Signed-off-by: Jeetesh Burman <jburman@nvidia.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Change-Id: I61d3fdb96fce223649075b6c063a3dd227aef062
Reviewed-on: http://git-master/r/365451
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
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The OLPC XO-1.75 laptop includes a SDHCI controller which is 1.8v
capable, and it truthfully reports so in its capabilities. This
alternate voltage is used for driving new "UHS-I" SD cards at their
full speed.
However, what the controller doesn't know is that the motherboard
physically doesn't have a 1.8v supply available.
Add a quirk so that systems such as this one can override disable
1.8v support, adding support for UHS-I cards (by running them at
3.3v).
This avoids a problem where the system would first try to run the
card at 1.8v, fail, and then not be able to fully reset the card
to retry at the normal 3.3v voltage.
This is more appropriate than using the MISSING_CAPS quirk, which
is intended for cases where the SDHCI controller is actually lying
about its capabilities, and would force us to somehow override both
caps words from another source.
Bug 1402031
Change-Id: I7ca070a13241e6403eb2e243ebbc441a311110bc
Signed-off-by: Daniel Drake <dsd@laptop.org>
Reviewed-by: Philip Rakity <prakity@nvidia.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Jeetesh Burman <jburman@nvidia.com>
Reviewed-on: http://git-master/r/346323
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
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Reworked driver in order to properly support default watchdog api
such as triggering by writing a character and disable by sending
a magic character. Renamed ENABLE_ON_PROBE to ENABLE_HEARTBEAT
which triggers the watchdog using the interrupt service routine.
Original patch:
http://git.toradex.com/gitweb/linux-toradex.git/commitdiff/5da592b805718b4f33897d642f577b1e6511bc2b
Bug 1402031
Change-Id: I33ef556dac6d6717cadc00f8937437b925dc2ca3
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Signed-off-by: Jeetesh Burman <jburman@nvidia.com>
Reviewed-on: http://git-master/r/346477
Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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Allow the "user" nvmap client to access the
nvmap memory handle of "videobuf2-dma-nvmap" client.
Bug 1421388
Change-Id: Id7a28c06214508d807098a6b258345023192a601
Signed-off-by: Rahool Paliwal <rpaliwal@nvidia.com>
Reviewed-on: http://git-master/r/344620
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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verify variable screeninfo by checking xres and yres before
validating aspect ratio.
bug 1417318
Change-Id: I473f3e2f30888c053ca53559e33355f216d2a8d3
Signed-off-by: Pankaj Dabade <pdabade@nvidia.com>
Reviewed-on: http://git-master/r/340236
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Jong Kim <jongk@nvidia.com>
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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Update and synchronize DC window after enabling DC while unblanking.
bug 1416339
Change-Id: I404004e1cbb3908cceade8aa033a660dc488d400
Signed-off-by: Pankaj Dabade <pdabade@nvidia.com>
Reviewed-on: http://git-master/r/344778
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Jong Kim <jongk@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
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Setting the resolution to 1088p (as of now), since
there are flickers observed for 1080p and also
the encoder is not compatible with alignement of
the RM surfaces of 1080p. 1088p is a stop-gap solution
until the issues with 1080p are resolved.
Bug 1369083
Change-Id: I3e73076451e7671d90603c6496ad14733591edeb
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/309543
Tested-by: Vikram Fugro <vfugro@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Kaustubh Purandare <kpurandare@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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Bug 1369083
Change-Id: I1a81bcb62e8f6bb654ffbebba09661187ab4b512
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/309536
Tested-by: Vikram Fugro <vfugro@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Kaustubh Purandare <kpurandare@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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The tweaks are only specific to r16-r2 branch
and will not go into mainline.
- Pass nvmap memory handle to the user through
the mmap'd buffer allocated by videobuf2 client.
- Allow the "user" nvmap client to access the
nvmap memory handle of "videobuf2-dma-nvmap" client.
Re-arranging the copyright message in nvmap_dev.c
for Automatic validation to pass.
Bug 1369083
Change-Id: Ia27d172253860e79557911c2e848bc9084d662d4
Signed-off-by: Vikram Fugro <vfugro@nvidia.com>
Reviewed-on: http://git-master/r/309494
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-by: Kaustubh Purandare <kpurandare@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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This reverts commit dd9a841da571a41d43f1eeaac1785b2adb1d80f3.
The config changes (for V4L2) can be done manually as per need
basis for V4L2, followed by compiling the kernel.
Change-Id: I9174bce0f3da2974ab703b238dfb8fb3bbf607c5
Signed-off-by: Vikram Fugro <vfugro@nvidia.com>
Reviewed-on: http://git-master/r/327607
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Kaustubh Purandare <kpurandare@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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- Disables TEGRA_CAMERA
- Enables SOC_CAMERA and OV5640 sensor support
Bug 1369083
Change-Id: I073c226e9f04a6f4f4699051f624a755dceb36cb
Signed-off-by: Vikram Fugro <vfugro@nvidia.com>
Reviewed-on: http://git-master/r/309491
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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Bug 1369083
Change-Id: I1522b688e0681e52592c0f26a8e335937372836a
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/279989
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
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Add support for dual cameras from both CSI-A and CSI-B:
- move all the CSI settings into video buffer struct
- queue the video buffer struct to a dedicated queue
- process one video buffer struct from the queue at one time
Bug 1369083
Change-Id: Ie64d69282ab991b66e97327e288a2bacde088bd6
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/246269
(cherry picked from commit 228b0c2d9ae3fa1121f88836626d654ae0fc4ff0)
Reviewed-on: http://git-master/r/279987
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
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soc_camera_link supports passing power on/off control callback to
soc_camera stack. So the power control can be handled by soc_camera
stack instead of our Tegra V4L2 host driver.
Also pass other platform_data fields via soc_camera_link instead of
a hacking nvhost_device_data struct.
Bug 1240806
Bug 1369083
Change-Id: I443a7d28196cc8292805da70d2d5ff1c3cd50a5d
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/246267
(cherry picked from commit 9083d270bf93b583cd5bf5151a52ea250f8541a3)
Reviewed-on: http://git-master/r/279986
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
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Bug 1369083
Change-Id: I43acb0d1dd6ca182291895d294a8458bfc99da05
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/279985
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Allen Martin <amartin@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
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Use right buffer flag NVMAP_HANDLE_WRITE_COMBINE to allocate buffer,
which can be shared by VI/CSI and CPU. Don't use NVMAP_HEAP_SYSMEM.
It is validated to old T20 silicon and can't support big buffers. By
default, our nvmap_alloc() will use IOVMM to allocate buffers.
nvmap_pin() gives us IOVA for hardware engines like VI/CSI module
with IOMMU enabled in kernel. nvmap_mmap() gives us VA for CPU
read/write operations. So we need to convert VA address to physical
address of the buffer and map that buffer to user space processor's
memory space "page by page".
Bug 1369083
Change-Id: I4629eebe206c7640adf63551968fd89260dd0082
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/279984
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Allen Martin <amartin@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
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- tweak offset registers
- add test mode to output color bars
- use BGGR RAW format
Bug 1369083
Change-Id: I61352c018f8ca099ff3d39158a67052a1e185eec
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/279983
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Allen Martin <amartin@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
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fix Coverity issue
Coverity id : 13692
Bug 1046331
Bug 1049868
Change-Id: Iefa6d076d4622368534710630b89b9a15d166378
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/165864
(cherry picked from commit db33c3f3f2447a52a40f4fd001fec9a2932ee4c8)
Reviewed-on: http://git-master/r/244637
Reviewed-by: Shreshtha Sahu <ssahu@nvidia.com>
Tested-by: Shreshtha Sahu <ssahu@nvidia.com>
Reviewed-by: Kiran Adduri <kadduri@nvidia.com>
Reviewed-by: Erik Lilliebjerg <elilliebjerg@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
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According to Realtek, the firmware provides
power optimizations. The driver works without
the firmware. Plus, there are scenarios where
the firmware is not available, which makes the
driver wait at request_firmware call (i.e.,
60 sec wait).
Bug 1236060
Bug 991551
Change-Id: Ifcaa4b2dd48c4111ded33cf2bade7dc1f6422821
Signed-off-by: Mursalin Akon <makon@nvidia.com>
Reviewed-on: http://git-master/r/258353
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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CSI host controller of Tegra can support Bayer Raw8 and Raw 10 data
input, it also output data as extended 16-bit data format in memory
directly.
Raw data output should be handled by the second output channel.
This patch add supporting for Raw data input/output and the second
output channel.
All were tested on Cardhu board.
Change-Id: Ifd1d8c94671a1d4571dcf176774e2d3cffafc399
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/200225
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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Change-Id: Ie685ad11a0847be5b51c752ec593aec857e2f0e2
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/200224
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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OV5650 is a RAW sensor outputing Bayer RAW 8 or RAW 10 data.
This driver uses SoC camera interface and supports several
different resolution.
Change-Id: I8075b63b42f7949a264bdef446f5ed8bdc0a9eee
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/200223
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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The VI client within drivers/video/tegra is mutually exclusive with the
Tegra V4L2 framework, since they both want to own the camera hardware.
Change-Id: Idebd0f619f5fc7eb6323b2e08c29c9692c8887a0
Signed-off-by: Andrew Chew <achew@nvidia.com>
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/200221
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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Make it accessible outside of drivers/video/tegra. V4L2 driver needs
to set some platform_data.
Add suport for T20.
Change-Id: I98353c2874ea28cfa0a7a5dd8a1dc4c586af4dd7
Signed-off-by: Andrew Chew <achew@nvidia.com>
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/200220
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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set is_int_enable to true only if we register for a irq.
Bug 1211260
Change-Id: I603efe721796db70d504da7999e5d7939d45d13a
Signed-off-by: Preetham Chandru R <pchandru@nvidia.com>
Reviewed-on: http://git-master/r/193047
(cherry picked from commit 8b89b2b64c67d80fcfc29cd4f6a92d4527e70df9)
Reviewed-on: http://git-master/r/195844
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
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Changing the condition for vbus check. VBUS will be
present when OTG cable is connected, hence vbus
status will be reflected wrong. Correct status
is tracked through vbus_active variable.
Bug 1158853
Bug 1214802
Change-Id: Ic904beb5919ddafef5becf39ddac1767cdda79cd
Signed-off-by: Rakesh Bodla <rbodla@nvidia.com>
Reviewed-on: http://git-master/r/145148
(cherry picked from commit 00777683b05af76f15daa0152fb014183a32fa28)
Reviewed-on: http://git-master/r/190673
Reviewed-by: Automatic_Commit_Validation_User
Tested-by: Preetham Chandru <pchandru@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
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Function pointer int (*queue_setup)() of struct vb2_ops in
include/media/videobuf2-core.h is not compatible with our function
call tegra_camera_videobuf_setup(). So building will generate warning
and it will cause alloc_ctxs[] with wrong value, then introduce
memory access oops later.
Bug 1215617
Change-Id: I5d49ccd611a9435a5ee3b21e344bc0b5464ba747
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/190036
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Andrew Chew <achew@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
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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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