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2019-04-24Modify the way vi2 handles frame grabbing.Peter Gielda
(cherry picked from commit 0a8984655b5239833a3e6e0d54c7c867dbc7ea63) This fixes the dual camera use case. Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2018-11-29nvavp: avoid needless string copiesRolf Eike Beer
Signed-off-by: Rolf Eike Beer <eb@emlix.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2018-06-22media: tegra_camera: stop capturing on errorApalis-TK1_LXDE-Image_2.8b3.111-20180626Gerard Salvatella
Kernel hangs if camera capture errors are not handled to allow for a way out of the the capture thread. Signed-off-by: Gerard Salvatella <gerard.salvatella@toradex.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2017-11-29Merge tag 'tegra-l4t-r21.6' into toradex_tk1_l4t_r21.6Marcel Ziswiler
Merge NVIDIA's latest Linux for Tegra aka L4T R21.6 Linux kernel changes from git://nv-tegra.nvidia.com/linux-3.10.git commit: b271e8fa67a6d9c4600274a25636cfe00fdd1b68 Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
2017-06-20media: tegra: nvavp: Fix UAF issue.Jitendra Kumar
Use locking to protect generated fd, so that it can't be freed before channel open completes. Also add null value checks in release call. CVE-2016-8449 (A-31798848) Bug 1830023 Bug 1849492 Change-Id: Ie6e2b29c7132fdfdff6b0bfa75440bd43afffd5f Signed-off-by: Gagan Grover <ggrover@nvidia.com> Reviewed-on: http://git-master/r/1285817 (cherry picked from commit 2ff0fdedfd65f269359d6540df4662e958681aa7) Reviewed-on: http://git-master/r/1299505 (cherry picked from commit ea1af2ce5a746bda36205357c9e0adaf527026bb) Reviewed-on: http://git-master/r/1489467 (cherry picked from commit 89559abb25f82dc333eafa26391be0a50d6e9e0a) Reviewed-on: http://git-master/r/1504674 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Tested-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: Winnie Hsu <whsu@nvidia.com>
2017-05-16tegra: camera: Fix UAF security issueFrank Chen
Fix UAF (use-after-free) security issue in camera.pcl driver Bug 1832830 Change-Id: Ie0f8a58a7bb9d1b4949e0f68d25d6da108f06e76 Signed-off-by: Frank Chen <frankc@nvidia.com> Reviewed-on: http://git-master/r/1271371 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Jihoon Bang <jbang@nvidia.com> Reviewed-by: Winnie Hsu <whsu@nvidia.com>
2017-05-16tegra: camera race condition vulnerabilityMark Salyzyn
- Add mutex_lock(cam_desc.d_mutex) around ioctl access functions. - Check cam->cdev in PCLLK_IOCTL_DEV_DEL ioctl. (Back ported from Nexus N9 project) Bug 1832830 Signed-off-by: <tiangangpi@gmail.com> Signed-off-by: Xiaya Hu <xiaya@nvidia.com> Signed-off-by: Mark Salyzyn <salyzyn@google.com> Bug: 28026625 Change-Id: I81fbab628fb6516afa2cf5d3e0adf333aa2eb003 Reviewed-on: http://git-master/r/1271370 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Frank Chen <frankc@nvidia.com> Tested-by: Frank Chen <frankc@nvidia.com> Reviewed-by: Jihoon Bang <jbang@nvidia.com> Reviewed-by: Winnie Hsu <whsu@nvidia.com>
2017-05-16camera: tegra: Fix security vulnerabilityAmey Asgaonkar
Check a few input params to make sure there is no potential for a heap overflow in the driver. (Back ported from Nexus N9 project) Bug 1757475 (nvidia) Bug 1832830 (nvidia) Bug 28193342 (google) Change-Id: I979fa38c5f453cfad7070f0340ec04adde5bac13 Signed-off-by: Amey Asgaonkar <aasgaonkar@nvidia.com> Reviewed-on: http://git-master/r/1271369 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Frank Chen <frankc@nvidia.com> Tested-by: Frank Chen <frankc@nvidia.com> Reviewed-by: Jihoon Bang <jbang@nvidia.com> Reviewed-by: Winnie Hsu <whsu@nvidia.com>
2017-05-16tegra: camera: validate PCLLK_IOCTL_SEQ_XX paramsGreg Hackmann
The driver expects the userspace-provided table to be terminated with addr == CAMERA_TABLE_END. Reject tables that aren't. (back ported from Nexus N9 project) Bug 1832830 Change-Id: Id1e168e02fbf323d094fe8c36c6e4bd90cceee4f Signed-off-by: Greg Hackmann <ghackmann@google.com> Reviewed-on: http://git-master/r/1271368 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Frank Chen <frankc@nvidia.com> Tested-by: Frank Chen <frankc@nvidia.com> Reviewed-by: Jihoon Bang <jbang@nvidia.com> Reviewed-by: Winnie Hsu <whsu@nvidia.com>
2017-05-16media: tegra: camera: sanity-check ioctl parameterGreg Hackmann
Several places in the camera stack can hit integer overflows or cause bad allocations if userspace passes in a bogus sizeofvalue parameter. Protect against this by using appropriately-sized integer types, adding range checks, replacing array-allocation calls with kcalloc(), and checking for allocations returning ZERO_SIZE_PTR. For one specific ioctl (PCLLK_IOCTL_UPDATE) sizeofvalue = 0 is fine, since when that happens the subdrivers won't actually touch the returned allocation. In fact the existing userspace camera driver makes calls like these and expects them to succeed! Handle this special case by adding a __camera_get_params variant that optionally treats zero-sized inputs as valid. (back ported from Nexus N9 project) Bug 1832830 Change-Id: Ie3250d8a4b814de5820fa0190b4cbd1af3ca4b3f Reported-by: Jianqiang Zhao <zhaojianqiang1@gmail.com> Signed-off-by: Greg Hackmann <ghackmann@google.com> Reviewed-on: http://git-master/r/1271367 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Frank Chen <frankc@nvidia.com> Tested-by: Frank Chen <frankc@nvidia.com> Reviewed-by: Jihoon Bang <jbang@nvidia.com> Reviewed-by: Winnie Hsu <whsu@nvidia.com>
2017-04-04media: tegra_camera: add continuous clk supportWojciech Bieganski
Signed-off-by: Wojciech Bieganski <wbieganski@antmicro.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2017-04-04media: fix pal supportWojciech Bieganski
Signed-off-by: Wojciech Bieganski <wbieganski@antmicro.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2017-04-04media: fix simultaneous captureWojciech Bieganski
Signed-off-by: Wojciech Bieganski <wbieganski@antmicro.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2017-04-04Reapply "media: tegra_camera: introduce 2 kthreads for capture"Mariusz Glebocki
This reverts commit b2f6b2abc791802631ff1c85488cdf3c1f0a97e2. Signed-off-by: Mariusz Glebocki <mglebocki@antmicro.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2016-11-21Revert "media: tegra_camera: introduce 2 kthreads for capture"Marcel Ziswiler
This reverts commit ff5bccb61c1f8da1f63451fda88bd1f65dbee5b2. This makes Antmicro's OV5640 camera module work again as described on their blog here: http://antmicro.com/Blog/2015/09/jetson-tk1-cameras/ Further investigation pending. Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
2016-11-21media: support for second single-lane decoder (ADV7280M)Wojciech Bieganski
Connected to CSI CIL-E. Cameras doesn't work simultaneously. Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
2016-11-21YUV sensors support added to tegra_camera driverWojciech Bieganski
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Dominik Sliwa <dominik.sliwa@toradex.com>
2016-09-29media: platform: tegra: fix gcc-6 compilationMarcel Ziswiler
drivers/media/platform/tegra/ad5816.c: In function 'ad5816_param_wr': drivers/media/platform/tegra/ad5816.c:682:6: error: this 'if' clause does not guard... [-Werror=misleading-indentation] if (info->s_mode != NVC_SYNC_STEREO) ^~ Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
2016-09-29media: tegra: fix gcc-6 compilationMarcel Ziswiler
drivers/media/platform/tegra/dw9718.c:627:6: error: this 'if' clause does not guard... [-Werror=misleading-indentation] if (info->s_mode != NVC_SYNC_STEREO) ^~ Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
2016-09-15nvavp: Add missing mutex unlockSoumen Kumar Dey
Add missing mutex unlock for nvavp_submit. bug 1775299 Change-Id: I1b525e192bfd9dd19bcd0211484400445eda7b2b Signed-off-by: Soumen Kumar Dey <sdey@nvidia.com> Reviewed-on: http://git-master/r/1221210 GVS: Gerrit_Virtual_Submit Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
2016-09-15nvavp: Add mutex lock for all avp submitSoumen Kumar Dey
Add mutex lock for nvavp_submit to avoid race condition. bug 1775299 Change-Id: I11a66a58a1f048d6a0ee5aa949f852bfef56dc07 Signed-off-by: Soumen Kumar Dey <sdey@nvidia.com> Reviewed-on: http://git-master/r/1164117 (cherry picked from commit 1faa6a739996fdacff3dbc85ad46235f42ad79c9) Reviewed-on: http://git-master/r/1214643 GVS: Gerrit_Virtual_Submit Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
2016-09-06tegra:nvavp: Fix buffer overflow issuePraveen Kumar Reddy M.V
Fixed possible buffer overflow issue in func nvavp_pushbuffer_update(). Bug 1774401 Change-Id: Id0dec1cbf91d492335d0809c3c0bf146f6cb9d3d Signed-off-by: Praveen Kumar Reddy M.V. <pkreddy@nvidia.com> Reviewed-on: http://git-master/r/1163365 (cherry picked from commit 1e9ba50b225e841b52a93503fce818c1a21100f7) Reviewed-on: http://git-master/r/1164130 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Matthew Pedro <mapedro@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Bibek Basu <bbasu@nvidia.com> Tested-by: Bibek Basu <bbasu@nvidia.com>
2016-05-26platform: tegra: nvavp: fix for pre-decrement of clk_enabled cntrBhushan Rupde
Bug 1729847 Change-Id: Ie455b0469a1d4e35453ca9e36c5e90dfdc6f56a2 Signed-off-by: Bhushan Rupde <brupde@nvidia.com> Reviewed-on: http://git-master/r/1147432 Reviewed-by: Mohan Nimaje <mnimaje@nvidia.com> Reviewed-by: Soumen Dey <sdey@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2016-05-23camera: tegra: Fix security vulnerability issueFrank Chen
Deprecate outdated UPDATE_GPIO function in camera.pcl driver. This function is not used by any code anymore and is a security vulnerability since it is trying to access user mode pointer directly. Bug 1745102 Change-Id: I4e7e5f9c186f980dcadfe52ec4284102255f19cf Signed-off-by: Frank Chen <frankc@nvidia.com> Reviewed-on: http://git-master/r/1115302 (cherry picked from commit 2e5c355c904a19d71456a04c70f3fb4fc7d918b0) Reviewed-on: http://git-master/r/1123362 Reviewed-by: Matthew Pedro <mapedro@nvidia.com> Tested-by: Matthew Pedro <mapedro@nvidia.com>
2016-05-20camera: tegra: Fix security vulnerability issueFrank Chen
We need to validate power on/off function size passed in from user mode in order to avoid integer overflow or out of memory failures. Bug 1745100 Change-Id: Idddd848f7dc1e864559ad219f9204325128484e5 Signed-off-by: Frank Chen <frankc@nvidia.com> Signed-off-by: Bibek Basu <bbasu@nvidia.com> Reviewed-on: http://git-master/r/1114354 (cherry picked from commit 8b3afcc132882f3102083f9a24de7f55476ca59b) Reviewed-on: http://git-master/r/1150944 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
2016-05-20media: tegra: camera: Fix stack overreadAmey Asgaonkar
We are not checking a variable which is user controlled. This can lead to reading of the stack data. Adding a check to ensure it is less than the max possible value of the variable. Bug 1763649 Change-Id: I395e882d030199bdd7684837906a9b5d60741650 Signed-off-by: Amey Asgaonkar <aasgaonkar@nvidia.com> Signed-off-by: Bibek Basu <bbasu@nvidia.com> Reviewed-on: http://git-master/r/1150943 GVS: Gerrit_Virtual_Submit Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
2016-04-05media: tegra: nvavp: Fix reloc offset checkSomu Sundaram
- Check whether command buffer data offset is 32-bit aligned - Check whether relocation offset is 32-bit aligned and calculated offset is within command buffer size - Check whether target offset is 32-bit aligned and derived address is within target buffer size Bug 1741516 Change-Id: Ie5370bc1538c8cf9a702904fb88eb850baeb063d Signed-off-by: Somu Sundaram <somasundaram@nvidia.com> Reviewed-on: http://git-master/r/1113949 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Tested-by: Somu Sundaram <somasundarams@nvidia.com> Reviewed-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2016-04-05media: tegra: nvavp: Fix arbitrary kernel writeSomu Sundaram
Add checks for command buffer offset, relocation offset in command buffer and target offset for patching relocation to prevent aritrary kernel write Bug 1741516 Change-Id: Ia6183ca75f983c0ede23606be9e5d824aa5fa41d Signed-off-by: Somu Sundaram <somasundaram@nvidia.com> Reviewed-on: http://git-master/r/1111699 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Matthew Pedro <mapedro@nvidia.com> GVS: Gerrit_Virtual_Submit Tested-by: Somu Sundaram <somasundarams@nvidia.com> Reviewed-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2016-03-16media: tegra: nvavp: Fix heap overflowSomasundaram S
Increase NVAVP_MAX_RELOCATION_COUNT to max. possible value and add check to return error if num_relocs in nvavp_pushbuffer_submit_ioctl exceeds NVAVP_MAX_RELOCATION_COUNT Bug 1739930 Change-Id: Ief36cedd692aa53135fc6a0039b19f18609259dd Signed-off-by: Somasundaram S <somasundaram@nvidia.com> Reviewed-on: http://git-master/r/1030885 Tested-by: Somu Sundaram <somasundarams@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
2015-10-29media: tegra_camera: introduce 2 kthreads for captureBryan Wu
Use one kthread to start capture a frame and wait for next frame start. Before waiting, it will move the current buffer to another queue which will be handled another kthread. The second kthread (capture_done) will wait for memory output done sync point event and handle the buffer to videobuffer2 framework as capture done. Bug 1686911 Change-Id: Ia092c708ecca3b2e7cbc657a96fd247ea4a00d2f Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/819177 GVS: Gerrit_Virtual_Submit Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
2015-10-29media: tegra_camera: replace workqueue with kthreadBryan Wu
Use kthread instead of workqueue, which will create a dedicated kernel thread for capture. Remove useless mutex and convert spin_lock_irq() to normal spin_lock(). Bug 1686911 Change-Id: Ib236a7ebbdd0359f2705774a979825f1f9e9d82a Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/819176 GVS: Gerrit_Virtual_Submit Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
2015-10-29media: tegra_camera: add line alignment checkBryan Wu
bytes_per_line should be 64 bytes aligned in Tegra. Add a function to check that and return the right value for LINE_STRIDE register. Bug 1694764 Change-Id: I1bb926a416719d19cad509f9a9a7c4fce06b851a Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/816975 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
2015-09-01Kernel: ar0330: change 720p settingsArun Kannan
Based on latest info from Aptina, change 720p settings. Bug 1643556 Change-Id: Ia1ea066ebf265670bb8e0503e9502ac9f24a27ff Signed-off-by: Arun Kannan <akannan@nvidia.com> Reviewed-on: http://git-master/r/748499 Reviewed-by: Winnie Hsu <whsu@nvidia.com> Tested-by: Winnie Hsu <whsu@nvidia.com>
2015-06-24media:ar0330: add 4 lanes setting 2048x1296tegra-l4t-r21.4Ming Wong
bug 1655159 Change-Id: I5c09cb63075f3465e90aee4f3619df02c34bca95 Signed-off-by: Ming Wong <miwong@nvidia.com> Reviewed-on: http://git-master/r/757527 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2015-06-19media: tegra_camera: add start streaming callBryan Wu
Queueing buffer might happen before starting streaming. So any queueing buffer operation before starting streaming shouldn't trigger real capture but just queue the buffer. After starting streaming, it will wake up kernel workqueue to start real capture. Bug 1639982 Change-Id: I66fd527bbd12790b2d688f320214976e70a658f3 Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/754710 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: David Wang (SW-TEGRA) <davidw@nvidia.com> Reviewed-by: Winnie Hsu <whsu@nvidia.com>
2015-06-19media: tegra_camera: optimize single shot modeBryan Wu
Current single shot mode, pixel parser is disabled after capture one frame and software waits for memory write ack done syncpoint, which only gives us half the frame rate. Optimized single shot mode: - during capture setup, set single shot mode - for each frame, wait for FRAME_START syncpoint - arm single shot bit to start capture - for the last frame, wait for MWA_DONE syncpoint to make sure capture finished. With optimized single shot mode, frame rate is about 4208x3120 @ 24fps for IMX135 and 1920x1080 @ 30fps for AR0261. Bug 1639982 Change-Id: I0b15d02c2853647d03f5b2d38a7fe5c145174bd5 Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/754709 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: David Wang (SW-TEGRA) <davidw@nvidia.com> Reviewed-by: Winnie Hsu <whsu@nvidia.com>
2015-06-05media: tegra_camera: change MIPI_CAL print levelBryan Wu
Bug 1648875 Change-Id: I970a3eafcd7ec10f217f4c1cb13db9193dc037f6 Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/752761 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Arun Kannan <akannan@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
2015-06-04media: tegra_camera: clear MIPI_CAL flagBryan Wu
MIPI calibration should be done when power on the VI/CSI hardware. So clear the MIPI_CAL flag to trigger MIPI calibration for next power on operation. Bug 1648875 Change-Id: Ic0689a331a6058e4d54d5b41869f2e81feb4158c Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/752129 Reviewed-by: Automatic_Commit_Validation_User Tested-by: Arun Kannan <akannan@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Arun Kannan <akannan@nvidia.com> Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
2015-04-17kernel: add ar0330 2304x1520 resolutionMing Wong
added 2304x1520 1 MIPI lane resolution Bug 1552628 Change-Id: Ib2af3a77f9bede216e538a53d162839e9a249996 Signed-off-by: Ming Wong <miwong@nvidia.com> Reviewed-on: http://git-master/r/731521 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Bibek Basu <bbasu@nvidia.com> Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2015-04-15kernel: add imx185 sensor supportKassey Li
Bug 200044433 Change-Id: I792062649c247229270678a44d10323d2744b569 Signed-off-by: Kassey Li <kasseyl@nvidia.com> Reviewed-on: http://git-master/r/721561 Reviewed-by: Matthew Pedro <mapedro@nvidia.com> Tested-by: Matthew Pedro <mapedro@nvidia.com>
2015-04-14media: tegra_v4l2_camera: add CSI caliabrationBryan Wu
Add calibration for T124 VI2. Bug 1628147 Change-Id: If70b1562c1d6345b337e4a01236c392b79f14dad Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/678605 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Frank Chen <frankc@nvidia.com> Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
2015-02-26kernel: add support for ar1335Ming Wong
Bug 1598204 Change-Id: I453d18ce570e57c0feab8dc3b24cc2c957b95301 Signed-off-by: Ming Wong <miwong@nvidia.com> Reviewed-on: http://git-master/r/672147 GVS: Gerrit_Virtual_Submit Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
2015-02-09Kernel: add ov4689 kernel driverHu He
Bug 1600299 Change-Id: I63f4d597bcc8b960407a7291fde6aa2ddb5bec25 Signed-off-by: Ming Wong <miwong@nvidia.com> Reviewed-on: http://git-master/r/674099 Reviewed-by: Winnie Hsu <whsu@nvidia.com> GVS: Gerrit_Virtual_Submit
2015-01-07media: tegra_v4l2_camera: add dual camera supportBryan Wu
Change-Id: I3a358eb3f996917218798ae24eb1b0ef471a223f Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/591332 Reviewed-by: Venkat Moganty <vmoganty@nvidia.com> (cherry picked from commit 4011d6570ba8138348ccc45b2acb31526cb73863) Reviewed-on: http://git-master/r/665998 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Winnie Hsu <whsu@nvidia.com>
2015-01-07media: tegra_v4l2_camera: disable line timeoutBryan Wu
Disable line timeout, since some sensor like IMX208 doesn't work with line timeout enabled. Bug 1560636 Change-Id: I38e9a03e04ca206cbb65c13829c567d0c0de1c6c Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/539004 Reviewed-by: Venkat Moganty <vmoganty@nvidia.com> (cherry picked from commit 8cca4a716c25cecbbc7455d5dd92f3e7fc074b07) Reviewed-on: http://git-master/r/665997 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Winnie Hsu <whsu@nvidia.com>
2015-01-07media: tegra_v4l2_camera: add CSI_B/CSI_C supportBryan Wu
Bug 1560636 Change-Id: I2d27c631da0f4b6540af9b4da9ba9e212a4a56c5 Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/539003 Reviewed-by: Venkat Moganty <vmoganty@nvidia.com> (cherry picked from commit e9b82e8a6e6edf5fc00e88c8610b9c2bb67f3872) Reviewed-on: http://git-master/r/665996 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Winnie Hsu <whsu@nvidia.com>
2015-01-07media: tegra_v4l2_camera: use port num to init clkBryan Wu
Change clks_init() internal API to use CSI port number to enable clks instead of using dev_id which is incorrect sometime, since vi.0 might also assigned to CSI_B/CSI_C port. Bug 1560636 Change-Id: I0e26308ec885e2e34fe8faa63fca404c911912c4 Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/539002 Reviewed-by: Venkat Moganty <vmoganty@nvidia.com> (cherry picked from commit c66d8e5880589b0d95dba63d10daff53e47e8628) Reviewed-on: http://git-master/r/665995 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Winnie Hsu <whsu@nvidia.com>
2015-01-07media: tegra_v4l2_camera: fix format supportAndrew Chew
This driver does not demosaic, so when we are working with a bayer sensor, we can only report the various bayer formats. Similarly, we only support rgba for test pattern generator right now, so only report rgba if we are in test pattern mode. When in test pattern mode, don't ever query the sensor subdev, since it's not involved at all. Also, made some miscellaneous cleanup to some debug prints, and the conditionals around how CSI gets programmed. Bug 1560636 Change-Id: I9022ec6a489b20d0847dd9d2a79af2307b7a4af1 Signed-off-by: Andrew Chew <achew@nvidia.com> Signed-off-by: Bryan Wu <pengw@nvidia.com> Reviewed-on: http://git-master/r/489066 Reviewed-by: Jihoon Bang <jbang@nvidia.com> Reviewed-by: David Wang (SW-TEGRA) <davidw@nvidia.com> Reviewed-by: Venkat Moganty <vmoganty@nvidia.com> (cherry picked from commit f211247b0151b926f21b989cc031dc928db61aaa) Reviewed-on: http://git-master/r/665994 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Winnie Hsu <whsu@nvidia.com>
2015-01-05Kernel: ar0330: add 960p resolutionMing Wong
Bug 1552628 Change-Id: I90fdbb99bcfb2c20ed1fa0125af6a999bad7b4fc Signed-off-by: Ming Wong <miwong@nvidia.com> Reviewed-on: http://git-master/r/658630 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Venkat Moganty <vmoganty@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Kamal Balagopalan <kbalagopalan@nvidia.com> Tested-by: Kamal Balagopalan <kbalagopalan@nvidia.com>
2014-12-18media: tegra_camera: correct the return value of vi2_capture_startKassey Li
return the status of nvhost_syncpt_wait_timeout_ext in vi2_capture_start. Bug 1583009 Change-Id: I2b2ecaf868d0a05e2fa46b23e7eb40ee76aea380 Signed-off-by: Kassey Li <kasseyl@nvidia.com> Reviewed-on: http://git-master/r/655521 Reviewed-by: Bryan Wu <pengw@nvidia.com> GVS: Gerrit_Virtual_Submit Tested-by: Bryan Wu <pengw@nvidia.com> Reviewed-by: Frank Chen <frankc@nvidia.com> Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
generated by cgit v1.2.3 (git 2.0.4) at 2024-06-11 14:07:05 +0000