]>
nv-tegra.nvidia Code Review - linux-3.10.git/log
Bibek Basu [Mon, 17 Apr 2017 16:44:53 +0000 (22:14 +0530)]
arm: tegra: curtain pllx freq to its max value
This patch fixes pllx max value to 1530 and 1836Mhz
based on embedded clok settings considering aging factor
for CD575MI 24x7 and CD575MI 4/4/16 config
Bug
1900076
Change-Id: I9c6a769787fc04eac7ce4548e1a37a9a76972a6c
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/
1464315
GVS: Gerrit_Virtual_Submit
Reviewed-by: Peter Chiang <pchiang@nvidia.com>
Arto Merilainen [Tue, 14 Oct 2014 07:12:26 +0000 (10:12 +0300)]
video: tegra: host: Protect channel ioctl
Channel ioctl interface is not multithreading safe and as the
common case is that we have only a single active user for an open
fd, add a mutex to force serialization of ioctl calls.
Bug
1830021
Change-Id: Ifa6595a105b913345104f216f0541c371e89efe5
(cherry picked from commit
7b24caa9a8d2ab08fe0c7be112e805e44906d956 )
Signed-off-by: Gagan Grover <ggrover@nvidia.com>
Reviewed-on: http://git-master/r/
1248801
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Gagan Grover [Tue, 22 Nov 2016 09:31:11 +0000 (15:01 +0530)]
video: tegra: nvmap: fix possible use after free
Fix possible use after free issue.
Bug
1814555
Bug
1884319
Change-Id: I826aa34f61d43fda5419a528697ce84ba2ce1eae
Reviewed-on: http://git-master/r/
1221643
Signed-off-by: Gagan Grover <ggrover@nvidia.com>
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: http://git-master/r/
1257999
(cherry picked from commit
b1647da33cff0c498ca8439a722ea1962ecf6901 in rel-24)
Reviewed-on: http://git-master/r/
1461184
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Tested-by: Bibek Basu <bbasu@nvidia.com>
Sandipan Patra [Tue, 28 Feb 2017 10:16:07 +0000 (15:46 +0530)]
T124: Add emc table to program SAMSUNG DRAM
New emc table for samsung dram is added on JetsonTK1 target.
Based on tegra bct strap value it can be chosen dynamically.
Both emc table and embedded emc table has been updated accordingly.
Bug
1752744
Change-Id: Ifc577d925712690daec6c6f1121458f01f720846
Signed-off-by: Sandipan Patra <spatra@nvidia.com>
Reviewed-on: http://git-master/r/
1312498
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Roger Hsieh [Thu, 16 Feb 2017 10:00:32 +0000 (18:00 +0800)]
arm: tegra12: jetson: disable usb charging detection
Jetson TK1 doesn't support usb charging but the detection is still
running. Disable it to avoid unexpected behavior.
Bug
1861049
Change-Id: I13425d69e190a75084486ff1fc9afeb8aa7acb60
Signed-off-by: Roger Hsieh <rhsieh@nvidia.com>
Reviewed-on: http://git-master/r/
1308015
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Mikko Perttunen [Fri, 27 Jan 2017 07:32:20 +0000 (09:32 +0200)]
video: tegra: host: Fix overflow issue allocation
Change kmalloc to kmalloc_array to prevent overflow issues
caused by large values supplied by user.
Based on "video: tegra: host: Fix overflow issues in allocation"
in nvhost/.
Coverity ID 27942
Bug
1856419
Change-Id: I5e96d0ec184543782dfe8814ad7e856b3b71221c
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-on: http://git-master/r/
1295062
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Sri Krishna chowdary [Tue, 15 Nov 2016 05:53:30 +0000 (11:23 +0530)]
video: tegra: nvmap: Check if handle holds a buffer before map
Consider the following case:
1. NVMAP_IOC_CREATE gives a valid fd to user space
2. user space calls NVMAP_IOC_ALLOC and it fails. So, all
of the handle's allocation fields are zero.
3. Subsequent dma_buf_vmap, mmap on fd leads to __nvmap_mmap
call.
4. handle is valid but h->alloc, h->carveout, h->heap_pgalloc,
h->vaddr all are 0.
5. We check for h->heap_pgalloc which is false, so proceed and
dereference h->carveout leading to NULL pointer exception.
A valid __nvmap_mmap should occur only when h->alloc is true.
So, add check for it.
bug
1837468
Change-Id: I9be9d94f9b74c25b9b588fb1a16a74e96161ceda
Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com>
Reviewed-on: http://git-master/r/
1253236
(cherry picked from commit
c5da78cf3d0c19f1e04501a4b3f64a5acacd0ff3 )
Reviewed-on: http://git-master/r/
1312264
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Tested-by: Bibek Basu <bbasu@nvidia.com>
Konduri Praveen [Tue, 2 May 2017 09:20:40 +0000 (14:50 +0530)]
drivers: crypto: Avoid use of tainted scalar value
Copy from user may taint the scalar value members
in the respective struct variables.
Add check for verifying the validity of the
scalar value members to avoid undefined behaviour.
Bug
1903278
Signed-off-by: Konduri Praveen <kondurip@nvidia.com>
Change-Id: Ic01c8d10886f9b02c61156f811b430acce8aca23
Reviewed-on: http://git-master/r/
1473534
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Tested-by: Winnie Hsu <whsu@nvidia.com>
Konduri Praveen [Thu, 27 Apr 2017 09:10:36 +0000 (14:40 +0530)]
tegra-cryptodev:check valid SHA message length
SHA message length is provided from user space
through IOCTL call. If this length is not valid,
then it can lead to panic due to buffer overflow.
Fix by checking message length for SHA before
copying from user space
Bug
1883640
Change-Id: Idc5c6074784290b4622b1c23e5feb43849100cb5
Signed-off-by: Konduri Praveen <kondurip@nvidia.com>
Reviewed-on: http://git-master/r/
1471180
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Mallikarjun Kasoju <mkasoju@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Sandipan Patra [Tue, 21 Mar 2017 10:14:31 +0000 (15:44 +0530)]
dccp: fix freeing skb too early for IPV6_RECVPKTINFO
In the current DCCP implementation an skb for a DCCP_PKT_REQUEST packet
is forcibly freed via __kfree_skb in dccp_rcv_state_process if
dccp_v6_conn_request successfully returns.
However, if IPV6_RECVPKTINFO is set on a socket, the address of the skb
is saved to ireq->pktopts and the ref count for skb is incremented in
dccp_v6_conn_request, so skb is still in use. Nevertheless, it gets
freed
in dccp_rcv_state_process.
Fix by calling consume_skb instead of doing goto discard and therefore
calling __kfree_skb.
Similar fixes for TCP:
fb7e2399ec17f1004c0e0ccfd17439f8759ede01 [TCP]: skb is unexpectedly
freed.
0aea76d35c9651d55bbaf746e7914e5f9ae5a25d tcp: SYN packets are now
simply consumed
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Bug
200285540
Change-Id: I3bec712b03278102c88933d4684324c3f414b606
Signed-off-by: Sandipan Patra <spatra@nvidia.com>
Reviewed-on: http://git-master/r/
1325204
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Sri Krishna chowdary [Fri, 10 Feb 2017 09:32:14 +0000 (15:02 +0530)]
video: tegra: nvmap: fix time-of-check,time-of-use vulnerability
Validate the region specified by offset and size before performing
the operations like nvmap_prot_handle, nvmap_cache_maint and nvmap_handle_mk*.
This validation of offset and size once the values are in local variables
guarantees that even though user space changes the values in user buffers,
nvmap continues to perform operations with the contents that are validated.
Fixes Google Bug
34113000 .
bug
1862379
Change-Id: Ief81887b3d94b49f3dcf4d2680d9d7b257c54092
Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com>
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/
1298712
(cherry picked from commit
f45441da608d8015ece73d253d4bdb48863f99e2 )
Reviewed-on: http://git-master/r/
1310316
(cherry picked from commit
57367ab3be5f1c52dd6b885f114ae90dfce5a363 )
Reviewed-on: http://git-master/r/
1319910
GVS: Gerrit_Virtual_Submit
Deepak Nibade [Thu, 4 Aug 2016 14:12:38 +0000 (19:42 +0530)]
gpu: nvgpu: initialize local variable
Initialize character array buf in gk20a_channel_ioctl() to zero
Keeping it uninitialized can result in leaking kernel stack
info to user space since we pass this buffer to UMD
Bug
1793398
Change-Id: Iffd654dbaca3b4e3c8fd2ac270d0febd01c165b8
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/
1195862
(cherry picked from commit
118809f4bd07af20df2b6c012828834695a5fccf from dev-kernel linux-nvgpu.git)
Reviewed-on: http://git-master/r/
1269683
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Christian Gonzalez <christiang@nvidia.com>
Tested-by: Christian Gonzalez <christiang@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Bibek Basu [Thu, 15 Dec 2016 08:23:27 +0000 (13:53 +0530)]
arm: tegra: fix cpu speedo check for UCM1
for UCM1 CD575M, check for cpu speedo 5 to
apply edp contraints
Bug
200195229
Bug
200199079
Change-Id: I704dd64f32c82c7499b6c5f0c96c04fdc062cf71
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/
1271709
GVS: Gerrit_Virtual_Submit
Bibek Basu [Thu, 10 Nov 2016 10:18:17 +0000 (15:48 +0530)]
dvfs: tegra: Validate CLDVFS register address
Bug
1783583
Change-Id: I8b0e865db02c00f741dafb473d4bd39c5075f23f
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/
1173469
(cherry picked from commit
453a77c5cd9a1316307458203365f9eb5bda62de )
Reviewed-on: http://git-master/r/
1174714
(cherry picked from commit
f2ce702f49c5631e8a7cbda6fbf09140f8fb55d9 )
Reviewed-on: http://git-master/r/
1239794
(cherry picked from commit
f62bd56958ca743d512f757555e4a3b66f4c9cff )
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/
1251020
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Gagan Grover [Fri, 4 Nov 2016 11:09:33 +0000 (16:39 +0530)]
video: tegra: host: Prevent the race between channel open and close
Moved fd_install() at the end of the channel_open ioctl. So, the fd
can't be used until open ioctl completes.
Bug
1832094
Change-Id: Ib33d43bf5164418a38f98677d4e3295f3d1c1450
Signed-off-by: Gagan Grover <ggrover@nvidia.com>
Reviewed-on: http://git-master/r/
1248180
(cherry picked from commit
e6a41d5c0049c2878543006b67b7ee2b2bbda2ab )
Reviewed-on: http://git-master/r/
1249505
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Tested-by: Winnie Hsu <whsu@nvidia.com>
Gagan Grover [Fri, 21 Oct 2016 10:33:47 +0000 (16:03 +0530)]
video: tegra: host: add lower bound to num_syncpt_incrs
Check if there is at least one syncpt_incrs in each job.
Bug
1812182
Change-Id: I0bd0b2e7c4d01641c83ba729ec34390ddea81496
Reviewed-on: http://git-master/r/
1221226
Signed-off-by: Gagan Grover <ggrover@nvidia.com>
Reviewed-on: http://git-master/r/
1248797
GVS: Gerrit_Virtual_Submit
Reviewed-by: Arto Merilainen <amerilainen@nvidia.com>
Martin Chi [Mon, 24 Oct 2016 08:57:37 +0000 (16:57 +0800)]
gpio: pca953x: fix gpio input on gpio offsets >= 8
This change fixes a regression introduced by commit
f5f0b7aa8 (gpio: pca953x: make the register access by GPIO bank)
When the pca953x driver was converted to using 8-bit reads/writes
the bitmask in pca953x_gpio_get_value wasn't adjusted with a
modulus BANK_SZ and consequently looks at the wrong bits in the
input register.
Bug
1826501
Change-Id: Id9c9d1cab9fb97e2fdf9408b03873722f787fbec
Signed-off-by: Andrew Ruder <andrew.ruder@elecsyscorp.com>
Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
(cherry picked from commit
40a625daa88653d7942dc85483f6f289cd687cb7 )
Signed-off-by: Martin Chi <mchi@nvidia.com>
Reviewed-on: http://git-master/r/
1241694
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/
1242944
GVS: Gerrit_Virtual_Submit
Anubhav Jain [Wed, 29 Jun 2016 10:42:18 +0000 (16:12 +0530)]
mmc: core: update EXT_CSD version to 8
Bug
1779090
Change-Id: I733c6ff7b3e39216fcf25f9c0d048b4c752a9e84
Signed-off-by: Anubhav Jain <anubhavj@nvidia.com>
Reviewed-on: http://git-master/r/
1173092
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Xia Yang [Mon, 15 Aug 2016 21:56:51 +0000 (14:56 -0700)]
mmc: card: test: Fix out of boundary array access
Allocate buffer with 1 extra byte for NULL terminator.
Bug
1791602
Change-Id: I3c3658315c2cd2a1dc7be7d72953998a5275e71e
Signed-off-by: Xia Yang <xiay@nvidia.com>
Reviewed-on: http://git-master/r/
1216897
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Tested-by: Bibek Basu <bbasu@nvidia.com>
Linus Torvalds [Thu, 13 Oct 2016 20:07:36 +0000 (13:07 -0700)]
mm: remove gup_flags FOLL_WRITE games from __get_user_pages()
commit
19be0eaffa3ac7d8eb6784ad9bdbc7d67ed8e619 upstream.
This is an ancient bug that was actually attempted to be fixed once
(badly) by me eleven years ago in commit
4ceb5db9757a ("Fix
get_user_pages() race for write access") but that was then undone due to
problems on s390 by commit
f33ea7f404e5 ("fix get_user_pages bug").
In the meantime, the s390 situation has long been fixed, and we can now
fix it by checking the pte_dirty() bit properly (and do it better). The
s390 dirty bit was implemented in
abf09bed3cce ("s390/mm: implement
software dirty bits") which made it into v3.9. Earlier kernels will
have to look at the page state itself.
Also, the VM has become more scalable, and what used a purely
theoretical race back then has become easier to trigger.
To fix it, we introduce a new internal FOLL_COW flag to mark the "yes,
we already did a COW" rather than play racy games with FOLL_WRITE that
is very fundamental, and then use the pte dirty flag to validate that
the FOLL_COW flag is still valid.
Reported-and-tested-by: Phil "not Paul" Oester <kernel@linuxace.com>
Acked-by: Hugh Dickins <hughd@google.com>
Reviewed-by: Michal Hocko <mhocko@suse.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Willy Tarreau <w@1wt.eu>
Cc: Nick Piggin <npiggin@gmail.com>
Cc: Greg Thelen <gthelen@google.com>
Cc: stable@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
[wt: s/gup.c/memory.c; s/follow_page_pte/follow_page_mask;
s/faultin_page/__get_user_page]
Signed-off-by: Willy Tarreau <w@1wt.eu>
Change-Id: I6fbb1abf656ff7e05ec4c65f07dbbdd694546fb4
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Signed-off-by: Sumit Gupta <sumitg@nvidia.com>
Reviewed-on: http://git-master/r/
1241321
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Tested-by: Bibek Basu <bbasu@nvidia.com>
Gagan Grover [Wed, 12 Oct 2016 11:35:06 +0000 (17:05 +0530)]
gpu: nvgpu: fix use-after-free in case of error notifier
A use-after-free scenario is possible where one thread in
gk20a_free_error_notifiers() is trying to free the error
notifier and another thread in gk20a_set_error_notifier()
is still using the error notifier
Fix this by introducing mutex error_notifier_mutex for
error notifier accesses
Take mutex in gk20a_free_error_notifiers() and in
gk20a_set_error_notifier() before accessing notifier
In gk20a_init_error_notifier(), set the pointer
ch->error_notifier_ref inside the mutex and only
after notifier is completely initialized
Bug
1824788
Change-Id: I47e1ab57d54f391799f5a0999840b663fd34585f
Reviewed-on: http://git-master/r/
1233988
Signed-off-by: Gagan Grover <ggrover@nvidia.com>
Signed-off-by: Gaurav Singh <gaursingh@nvidia.com>
Reviewed-on: http://git-master/r/
1236695
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Yevgeny Pats [Tue, 19 Jan 2016 22:09:04 +0000 (22:09 +0000)]
UPSTREAM: KEYS: Fix keyring ref leak in join_session_keyring()
(cherry pick from commit
23567fd052a9abb6d67fe8e7a9ccdd9800a540f2 )
This fixes CVE-2016-0728.
If a thread is asked to join as a session keyring the keyring that's already
set as its session, we leak a keyring reference.
This can be tested with the following program:
#include <stddef.h>
#include <stdio.h>
#include <sys/types.h>
#include <keyutils.h>
int main(int argc, const char *argv[])
{
int i = 0;
key_serial_t serial;
serial = keyctl(KEYCTL_JOIN_SESSION_KEYRING,
"leaked-keyring");
if (serial < 0) {
perror("keyctl");
return -1;
}
if (keyctl(KEYCTL_SETPERM, serial,
KEY_POS_ALL | KEY_USR_ALL) < 0) {
perror("keyctl");
return -1;
}
for (i = 0; i < 100; i++) {
serial = keyctl(KEYCTL_JOIN_SESSION_KEYRING,
"leaked-keyring");
if (serial < 0) {
perror("keyctl");
return -1;
}
}
return 0;
}
If, after the program has run, there something like the following line in
/proc/keys:
3f3d898f I--Q--- 100 perm
3f3f0000 0 0 keyring leaked-keyring: empty
with a usage count of 100 * the number of times the program has been run,
then the kernel is malfunctioning. If leaked-keyring has zero usages or
has been garbage collected, then the problem is fixed.
Bug
1720836
Reported-by: Yevgeny Pats <yevgeny@perception-point.io>
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Don Zickus <dzickus@redhat.com>
Acked-by: Prarit Bhargava <prarit@redhat.com>
Acked-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>
Change-Id: I10177a58a7b3178eda95017557edaa7298594d06
(cherry picked from commit
9fc5f368bb89b65b591c4f800dfbcc7432e49de5 )
Signed-off-by: Sumit Singh <sumsingh@nvidia.com>
Reviewed-on: http://git-master/r/935565
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
(cherry picked from commit
07be7f19b4c356ce94642d0c2cecb93179a9a9bc )
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/
1210637
Reviewed-by: Jeetesh Burman <jburman@nvidia.com>
Rohit Khanna [Wed, 7 Sep 2016 20:00:23 +0000 (13:00 -0700)]
Revert "arm64:mm: rm swtch to ASID0 in ctxt swtch"
This reverts commit
584b60200b8bdcc895c8edacb94f48db5929f70a .
Change-Id: Ibe5b217521b77fa5799400b9460182e3329e1779
Signed-off-by: Rohit Khanna <rokhanna@nvidia.com>
Reviewed-on: http://git-master/r/
1216501
(cherry picked from commit
04c8d66d61e15198b95d54672b2f2fe047d180b3 )
Reviewed-on: http://git-master/r/
1223596
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Tested-by: Bibek Basu <bbasu@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Soumen Kumar Dey [Thu, 15 Sep 2016 03:53:29 +0000 (09:23 +0530)]
nvavp: Add missing mutex unlock
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>
Soumen Kumar Dey [Tue, 14 Jun 2016 09:01:57 +0000 (14:31 +0530)]
nvavp: Add mutex lock for all avp submit
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>
Praveen Kumar Reddy M.V [Mon, 13 Jun 2016 11:38:32 +0000 (17:08 +0530)]
tegra:nvavp: Fix buffer overflow issue
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>
Preetham Chandru R [Fri, 19 Aug 2016 06:44:25 +0000 (12:14 +0530)]
ata: ahci_tegra: disable devslp
Devslp is not POR for T124 anymore.
Bug
200231146
Change-Id: Ia5380a17d545d3082a31c5b16b6946fa0e7ce4d5
Signed-off-by: Preetham Chandru R <pchandru@nvidia.com>
Reviewed-on: http://git-master/r/
1207452
Tested-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Krishna Yarlagadda [Tue, 17 Nov 2015 14:01:22 +0000 (19:31 +0530)]
spi: tegra: support polling mode
Added support to use polling mode instead of interrupts
through a property in dt
Bug
1679083
Change-Id: Ic82ab592822cc96bacda05124d38ddd913e09af9
Reviewed-on: http://git-master/r/840233
(cherry picked from commit
cd1c4db5adc8317572106099da37fa434245e699 )
Reviewed-on: http://git-master/r/
1009988
(cherry picked from commit
b29ce03a6b7ebb306ff157640470dd5ab99c6f6b )
Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Reviewed-on: http://git-master/r/
1175213
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
Krishna Yarlagadda [Mon, 8 Feb 2016 13:48:17 +0000 (19:18 +0530)]
spi: tegra: Reduce register access
Reduce register accesses to SPI as it is dependent on
slow, variable SPI clock frequency.
Bug
1675619
Change-Id: I5d638b8f95d9207fbad1e30e21234fc7433e03b3
Reviewed-on: http://git-master/r/
1009503
(cherry picked from commit
890a422a7b75507c33b53f1ca4c512f7911d61c4 )
Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Reviewed-on: http://git-master/r/
1174582
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Krishna Yarlagadda [Mon, 8 Feb 2016 11:17:35 +0000 (16:47 +0530)]
spi: tegra: option to boost register access
SPI register access for T210 and earlier chips depend
on SPI clock frequency. Provided an option to set SPI
clock at max frequency for register access.
Bug
1675625
Change-Id: Ie52c83cd4602604822462d9f02ddf31ead83aafc
Reviewed-on: http://git-master/r/
1009782
(cherry picked from commit
a2ccd28f2850538064668568432fee5d70a22e82 )
Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Reviewed-on: http://git-master/r/
1174581
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Jianqiang Zhao [Fri, 15 Jul 2016 08:58:55 +0000 (16:58 +0800)]
tegra: quadd: fix stack information disclose bug
fix stack information disclose bug
Bug
1797747
Change-Id: I7d2d33b9dbe3e81e8bb33aa9d7401dbb50525dce
Signed-off-by: Jianqiang Zhao <zhaojianqiang1@gmail.com>
Reviewed-on: http://git-master/r/
1205757
GVS: Gerrit_Virtual_Submit
Tested-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Jianqiang Zhao [Tue, 2 Aug 2016 03:57:13 +0000 (11:57 +0800)]
quadd: fix stack info leak when getting capabilities
Fix stack info leak when getting capabilities
Bug
1797747
Change-Id: Ic39112748fb2f053e6963b88e46ba2d953390edf
Signed-off-by: Jianqiang Zhao <zhaojianqiang1@gmail.com>
Reviewed-on: http://git-master/r/
1205756
GVS: Gerrit_Virtual_Submit
Tested-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Peter Chiang [Mon, 4 Jul 2016 10:52:33 +0000 (18:52 +0800)]
usb: gadget: tegra: Fix short packet issue
Fix Tranaction Error due to short packet with ISO mult-transaction.
Set new value in Override Mult field to support short packet
Bug
1745903
Change-Id: I7409ba8943c2490afe714a0da9f7c05a63c949b4
Signed-off-by: Peter Chiang <pchiang@nvidia.com>
Reviewed-on: http://git-master/r/
1175184
GVS: Gerrit_Virtual_Submit
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Deepak Nibade [Mon, 27 Jun 2016 08:43:26 +0000 (14:13 +0530)]
video: tegra: host: fix integer overflow
Below addition on 32 bit architecture machines could
cause integer overflow since we will assign overflowed
value to "num_unpins"
s64 num_unpins = num_cmdbufs + num_relocs
Fix this and other calculations by explicitly typecasting
variables to u64 first
Bug
1781393
Change-Id: Ib7d9c0be4ac61dc404512b4bb0331aa20a6978bc
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/
1171748
(cherry picked from commit
8f00b96c137b9c4cb43a8dbe2e153fae49524113 )
Reviewed-on: http://git-master/r/
1172519
(cherry picked from commit
61229625b1e19d5a93a9458f04e0cce356dbdee3 )
Reviewed-on: http://git-master/r/
1190218
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Jeetesh Burman <jburman@nvidia.com>
Tested-by: Jeetesh Burman <jburman@nvidia.com>
Reviewed-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Deepak Nibade [Mon, 27 Jun 2016 08:33:15 +0000 (14:03 +0530)]
video: tegra: host: fix possible overflow with num_syncpt_incrs
We allocate below without checking if num_syncpt_incrs
is valid or not
struct nvhost_ctrl_sync_fence_info pts[num_syncpt_incrs];
If UMD passes a negative value in num_syncpt_incrs, then
it is possible to corrupt the stack
Hence, first check if num_syncpt_incrs is valid (i.e.
not negative)
And then allocate the array dynamically using kzalloc
instead of allocating it on stack
Bug
1781393
Change-Id: I5389fd271149b457f63831a41c104c9814299ddf
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/
1171747
(cherry picked from commit
07fb347b4060a888b19df3524f36fcf7974a79d1 )
Reviewed-on: http://git-master/r/
1172518
(cherry picked from commit
1db2d69b6abeb6fc9d4257db88f631d9c8aef74d )
Reviewed-on: http://git-master/r/
1190211
GVS: Gerrit_Virtual_Submit
Reviewed-by: Jeetesh Burman <jburman@nvidia.com>
Tested-by: Jeetesh Burman <jburman@nvidia.com>
Reviewed-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Naveen Kumar S [Wed, 20 Jul 2016 11:17:05 +0000 (16:47 +0530)]
video: tegra: hdmi: choose clk rate above 100MHz
pll_d2 runs at a minimum of 100MHz on T124. Update logic
to choose parent clock rate more than 100MHz.
e.g.: A mode with 32MHz pclk chooses parent clock of
96MHz with a divider of 3.0, which fails as pll_d
can't be pulled below 100MHz.
bug
1785365
Change-Id: I12400549a3ed42295ddd46adcb6493232f2d896a
Signed-off-by: Naveen Kumar S <nkumars@nvidia.com>
Reviewed-on: http://git-master/r/
1184235
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Aly Hirani <ahirani@nvidia.com>
Reviewed-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Preetham Chandru R [Tue, 23 Feb 2016 06:24:34 +0000 (11:54 +0530)]
ata: ahci_tegra: disable DIPM
DIPM is not a POR for Tegra AHCI Sata Controller
Bug
200087528
Change-Id: I5a742170177c9f57426f3756a8cfafefa88af92b
Signed-off-by: Preetham Chandru R <pchandru@nvidia.com>
Reviewed-on: http://git-master/r/
1013776
(cherry picked from commit
7ebd3b1058491ee87686e9e731b79ecd914e00d9 )
Reviewed-on: http://git-master/r/
1031624
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Bhushan Rupde [Fri, 13 May 2016 09:00:19 +0000 (14:30 +0530)]
platform: tegra: nvavp: fix for pre-decrement of clk_enabled cntr
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>
Arto Merilainen [Tue, 10 May 2016 06:16:03 +0000 (09:16 +0300)]
video: tegra: host: Fix ch open error handling
In case kernel fails to open a channel (e.g. due to inability to
allocate hardware context or turn on the device), the channel open
function releases the resources that were already allocated
successfully.
However, currently the error path additionally calls the channel
release function for putting the channel pointer after the private
data structures have been freed - thereby causing use-after-free
memory usage.
This patch reworks error handling in channel open to release
channel without risking usage of already freed memory.
Bug
1763577
Change-Id: Ic7562e69f2babad653afc7a11e413701494a30b4
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/
1148081
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Tested-by: Winnie Hsu <whsu@nvidia.com>
Deepak Nibade [Fri, 11 Mar 2016 08:29:20 +0000 (13:59 +0530)]
video: tegra: host: check if offset is u32 aligned
In nvhost_ioctl_ctrl_module_regrdwr(), we copy offset
to read/write from user space but we do not have
any check on it
So it is possible for user space to add unaligned
offset and request read/write which would crash the
system
Fix this by explicitly checking alignment of the
offset passed by user space
Bug
1739935
Change-Id: Iea2a07c60500af876b732a0e9d9d08535aa53b5c
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/
1029405
(cherry picked from commit
422baa09a17a6a17f4e572aa5441ca174634de0d )
Reviewed-on: http://git-master/r/
1123363
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Tested-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Frank Chen [Fri, 25 Mar 2016 05:37:18 +0000 (22:37 -0700)]
camera: tegra: Fix security vulnerability issue
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>
Frank Chen [Mon, 21 Mar 2016 17:40:45 +0000 (10:40 -0700)]
camera: tegra: Fix security vulnerability issue
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>
Amey Asgaonkar [Mon, 16 May 2016 23:33:15 +0000 (16:33 -0700)]
media: tegra: camera: Fix stack overread
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>
Bibek Basu [Fri, 6 May 2016 10:08:26 +0000 (15:38 +0530)]
arm: tegra: new dvfs update for aging factor
Following support added
DVFS for Gauranteed freq considering aging
CPU freq limit at higher temperature
EDP max current limits for each SKU
Bug
200195229
Change-Id: If00f3fd6b891cf366047dda331bd7ab1c15b40f7
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/
1146577
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Bibek Basu [Tue, 10 May 2016 10:31:17 +0000 (16:01 +0530)]
arm: tegra: emc dvfs selection based on ddr
select emc evfs table based on DDR present
using RAMCODE
Bug
200195279
Change-Id: I7fbc693383c9e231b2c2119020eebc7bba544c6e
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/
1144528
Reviewed-by: Jimmy Zhang <jimmzhang@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Ninad Malwade [Fri, 29 Apr 2016 06:55:48 +0000 (14:55 +0800)]
arm: config: T124: L4T: systemd related configs
Added kernel configurations to support
systemd functionality
boot.img size is increased by 69632 bytes
Bug
1731796
Change-Id: I4209fee15843ac645600500ed8c9fc37b7ff0c04
Signed-off-by: Ninad Malwade <nmalwade@nvidia.com>
Reviewed-on: http://git-master/r/
1134828
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Rajkumar Kasirajan <rkasirajan@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Sri Krishna chowdary [Wed, 27 Apr 2016 04:14:15 +0000 (09:44 +0530)]
video: tegra: nvmap: Add ref count in nvmap_vma_list
Add ref count to prevent invalid vma removal from the h->vmas list
and also allow addition of a different vma which also has same
nvmap_vma_priv as vm_private_data into the h->vmas list. Both cases
are allowed in valid usage of nvmap_vma_open/nvmap_vma_close.
Bug
200164002
Change-Id: Ifc4d281dd91e1d072a9a3ee85e925040bd65a6bc
Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com>
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Reviewed-on: http://git-master/r/
1133708
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
Sri Krishna chowdary [Tue, 12 Jan 2016 10:24:08 +0000 (15:54 +0530)]
[media] v4l: vb2-dma-contig: fix vb2_get_vma()
nvmap expects that same VMA is opened and closed to disallow
memory leaks. So, nvmap panics if a previously non-existent vma
is being closed through it.
Hence modify the sequence in vb2_get_vma() to
open the vma_copy before returning it. This way nvmap sees that
the vma_copy exists in its list and will close the vma.
Bug
200164002
Change-Id: I45dfb8ca710375a0e70d9802ebdcc9fd4d0b4600
Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com>
Reviewed-on: http://git-master/r/931997
(cherry picked from commit
bf1d15d8a879a599f9801310cecbbb61ea60e931 )
Reviewed-on: http://git-master/r/
1133707
Tested-by: Bryan Wu <pengw@nvidia.com>
Reviewed-by: Bryan Wu <pengw@nvidia.com>
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Somu Sundaram [Fri, 18 Mar 2016 07:22:59 +0000 (12:52 +0530)]
media: tegra: nvavp: Fix reloc offset check
- 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>
Somu Sundaram [Tue, 15 Mar 2016 13:01:57 +0000 (18:31 +0530)]
media: tegra: nvavp: Fix arbitrary kernel write
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>
Ben Hutchings [Tue, 16 Jun 2015 21:11:06 +0000 (22:11 +0100)]
pipe: iovec: Fix memory corruption when retrying atomic copy as non-atomic
pipe_iov_copy_{from,to}_user() may be tried twice with the same iovec,
the first time atomically and the second time not. The second attempt
needs to continue from the iovec position, pipe buffer offset and
remaining length where the first attempt failed, but currently the
pipe buffer offset and remaining length are reset. This will corrupt
the piped data (possibly also leading to an information leak between
processes) and may also corrupt kernel memory.
This was fixed upstream by commits
f0d1bec9d58d ("new helper:
copy_page_from_iter()") and
637b58c2887e ("switch pipe_read() to
copy_page_to_iter()"), but those aren't suitable for stable. This fix
for older kernel versions was made by Seth Jennings for RHEL and I
have extracted it from their update.
CVE-2015-1805
Bug
1744232
References: https://bugzilla.redhat.com/show_bug.cgi?id=
1202855
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit
14f81062f365fa9e3839bb2a16862217b71a553c )
Change-Id: Ia5f97a4cfdaa2eb0e2a4974c2f04bc9a75934bd4
Reviewed-on: http://git-master/r/
1111957
(cherry picked from commit
e5bc77c0676277fd0b58ee469bd5638019a65d95 )
Reviewed-on: http://git-master/r/
1112337
GVS: Gerrit_Virtual_Submit
Tested-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Somasundaram S [Thu, 10 Mar 2016 12:03:11 +0000 (17:33 +0530)]
media: tegra: nvavp: Fix heap overflow
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>
Konsta Holtta [Tue, 8 Mar 2016 12:35:21 +0000 (14:35 +0200)]
gpu: nvgpu: validate wait notification offset
Make sure that the notification object fits within the supplied buffer.
Bug
1739182
Change-Id: Ifb66f848e3758438f37645be6f534f5b60260214
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/
1026431
(cherry picked from commit
2484c47f123c717030aa00253446e8756e1a0807 )
Reviewed-on: http://git-master/r/
1030663
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Tested-by: Matthew Pedro <mapedro@nvidia.com>
Konsta Holtta [Tue, 8 Mar 2016 11:58:11 +0000 (13:58 +0200)]
gpu: nvgpu: validate error notifier offset
Make sure that the notifier object fits within the supplied buffer.
Bug
1739183
Bug
1739932
Change-Id: I713574ce797ffc23cec10b5114f469dbadc68f1e
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/
1026410
(cherry picked from commit
f476b93eb19b962b8760457102448bd533efc54d )
Reviewed-on: http://git-master/r/
1029379
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Konsta Holtta [Tue, 8 Mar 2016 11:56:19 +0000 (13:56 +0200)]
video: tegra: host: validate error notifier offset
Make sure that the notifier object fits within the supplied buffer.
Bug
1739183
Change-Id: Ifbf46eddea86bedf0236851ea1c3f73e5f820beb
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: http://git-master/r/
1026409
(cherry picked from commit
4086d2137e9b51137aa335fa264d924c73dea5fc )
Reviewed-on: http://git-master/r/
1029074
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Reviewed-by: Shridhar Rasal <srasal@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Arto Merilainen <amerilainen@nvidia.com>
Jeetesh Burman [Tue, 29 Dec 2015 09:59:40 +0000 (15:29 +0530)]
watchdog: remove timeout setting in open call
timeout should not be set as part of open call.
It should be set as part of Probe if watchdog enabled on
probe, Otherwise timeout should be 0 since watchdog is not enabled.
Bug
200160105
Change-Id: I2bc0f35436dafd01d17e3ea2ec5459fd0d75af5a
Signed-off-by: Jeetesh Burman <jburman@nvidia.com>
Reviewed-on: http://git-master/r/927429
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Jeetesh Burman [Tue, 29 Dec 2015 12:01:11 +0000 (17:31 +0530)]
watchdog: enable TEGRA_WATCHDOG_ENABLE_ON_PROBE
enable TEGRA_WATCHDOG_ENABLE_ON_PROBE to set "timeout" in probe call
Bug
200160105
Change-Id: Ifcef77b3229acee821c5cdd2f31e449e010b9d2f
Signed-off-by: Jeetesh Burman <jburman@nvidia.com>
Reviewed-on: http://git-master/r/927464
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Bibek Basu [Tue, 8 Dec 2015 05:21:02 +0000 (10:51 +0530)]
tegra: ictlr: clear error status register
Clear error status register during init
Bug
1709814
Change-Id: I348526828015c84027b647bc728355ac9271a5fe
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/842868
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Preetham Chandru R [Mon, 26 Oct 2015 11:51:46 +0000 (17:21 +0530)]
ata: ahci: Enable 40 bit alignment detection
Bug
1694187
Change-Id: Idb8d95f0a7bc099989cc5b7b0bc97bf5cc896b32
Signed-off-by: Preetham Chandru R <pchandru@nvidia.com>
Reviewed-on: http://git-master/r/837972
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Reviewed-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Sudhir Vyas [Mon, 18 Aug 2014 13:59:58 +0000 (19:29 +0530)]
video: tegra: host: Query vi/isp max clk-rate
Query max vi/isp clk-rate runtime to calcuate max BW.
Remove max-bw defines.
Bug
1538490
Bug
1695435
Change-Id: I86a5c22fa3c7c9582351bbe9a95776aaea6a613d
Signed-off-by: Sudhir Vyas <svyas@nvidia.com>
Reviewed-on: http://git-master/r/461278
(cherry picked from commit
bbcd86c917430ceea1603e03964296ca4e26ac3a )
Reviewed-on: http://git-master/r/825139
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Jihoon Bang <jbang@nvidia.com>
Tested-by: Frank Shi <fshi@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Bryan Wu [Thu, 15 Oct 2015 20:10:29 +0000 (13:10 -0700)]
media: tegra_camera: introduce 2 kthreads for capture
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>
Bryan Wu [Wed, 14 Oct 2015 18:52:57 +0000 (11:52 -0700)]
media: tegra_camera: replace workqueue with kthread
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>
Bryan Wu [Tue, 13 Oct 2015 19:47:09 +0000 (12:47 -0700)]
media: tegra_camera: add line alignment check
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>
Peter Chiang [Fri, 25 Sep 2015 10:04:17 +0000 (18:04 +0800)]
usb: gadget: composite: Fix cdev null after rmmod
Avoid to disconnect gadget again after unbinding
bug
200141741
Change-Id: I6fadcb4c5b5262d861a865f24ba2d8666e126923
Signed-off-by: Peter Chiang <pchiang@nvidia.com>
Reviewed-on: http://git-master/r/805175
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Hui Fu <hfu@nvidia.com>
Reviewed-by: Ashutosh Jha <ajha@nvidia.com>
Deepak Nibade [Wed, 9 Sep 2015 16:33:56 +0000 (22:03 +0530)]
gpu: nvgpu: re-order POWERGATE_ENABLE operations
re-order POWERGATE_ENABLE operations in opposite
order of POWERGATE_DISABLE
Bug
1679372
Change-Id: Ib72a0b80929e2dee2cf88a6d3d0f96d61c02307b
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/796459
(cherry picked from commit
7e2668f924a986d4bd7d1d2c383431a5e80d9968 )
Reviewed-on: http://git-master/r/801977
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Deepak Nibade [Thu, 10 Sep 2015 10:40:21 +0000 (16:10 +0530)]
gpu: nvgpu: enable powergate always while releasing debug session
Currently, while releasing the debug session we enable powergate
only if a channel is bound to session
If a session has no channel bound to it, and has powergate
disabled, then we do not enable powergate when that session
is closed
Fix this by calling dbg_set_powergate(POWERGATE_ENABLE) always
while releasing the session
Refcounting and sanity checks in dbg_set_powergate() will take
care of situation if powergate was not disabled by the session
in first place
Bug
1679372
Change-Id: I4e027393c611d3e8ab4f20e195f31871086da736
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/796999
cherry picked from commit
671dff8cb0605f865c5da32bd889e2a6fcf133fe )
Reviewed-on: http://git-master/r/801986
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Jeetesh Burman [Sat, 5 Sep 2015 11:55:46 +0000 (17:25 +0530)]
dts: jetson-tk1: change regulator-init-microvolt
change regulator-init-microvolt for ams-as3722.
Bug
1634862
Change-Id: Ie4b9d1976fca9f8bdebfb039ef2c0337e1b55dfd
Signed-off-by: Jeetesh Burman <jburman@nvidia.com>
Reviewed-on: http://git-master/r/794739
Reviewed-by: Naveen Kumar Arepalli <naveenk@nvidia.com>
Reviewed-by: R Raj Kumar <rrajk@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Arun Kannan [Fri, 29 May 2015 00:32:44 +0000 (17:32 -0700)]
Kernel: ar0330: change 720p settings
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>
Bibek Basu [Mon, 17 Aug 2015 11:18:59 +0000 (16:48 +0530)]
video: tegra: dc: handle tegra_dc_sync_windows error
In case tegra_dc_sync_windows is interrupted by signal,
return the error to caller application
Bug
200090492
Change-Id: Id69fbe38d0abe0b3e71eb5a413db241ebcf0a0ae
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/784754
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Freddy Xin [Tue, 22 Oct 2013 07:32:10 +0000 (15:32 +0800)]
ax88179_178a: Correct the RX error definition in RX header
Correct the definition of AX_RXHDR_CRC_ERR and
AX_RXHDR_DROP_ERR. They are BIT29 and BIT31 in pkt_hdr
seperately.
bug
200009821
Change-Id: Ib55e13899a68a86a847708500dccd475e2f0712a
Signed-off-by: Freddy Xin <freddy@asix.com.tw>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: wtsai <wtsai@nvidia.com>
Reviewed-on: http://git-master/r/434739
Reviewed-on: http://git-master/r/450229
(cherry picked from commit
67e4ec14734d8343116fe7a486de6ec0ad3b9e73 )
Reviewed-on: http://git-master/r/784056
GVS: Gerrit_Virtual_Submit
Reviewed-by: ChihMin Cheng <ccheng@nvidia.com>
Reviewed-by: Ashutosh Jha <ajha@nvidia.com>
Arun Kannan [Tue, 19 May 2015 22:51:08 +0000 (15:51 -0700)]
AR0330: validate with V4L2 for Jetson TK1
Bug
1643556
Change-Id: I7330bd3ec33e2309577c75bac79e120167b0f81e
Signed-off-by: Arun Kannan <akannan@nvidia.com>
Reviewed-on: http://git-master/r/748395
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Tested-by: Winnie Hsu <whsu@nvidia.com>
Bibek Basu [Fri, 7 Aug 2015 05:12:41 +0000 (10:42 +0530)]
arm: tegra12: disable USB_NET_RAW_IP
drop support for USB_NET_RAW_IP as its unused
Bug
200092344
Change-Id: I085330c2ed8a83f83c027d91a03d13d1ce23e4f0
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/780277
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Bibek Basu [Tue, 4 Aug 2015 06:43:23 +0000 (12:13 +0530)]
tegra: ictlr: decrease error severity
Don't panic in case of mselect error
Bug
1652598
Change-Id: Ia07380dae0c10cdea24a865046e7f6bbec7389bc
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/778344
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Bibek Basu [Tue, 4 Aug 2015 06:07:07 +0000 (11:37 +0530)]
arm: tegra: correct dap2_sclk direction
dap2_sclk direction should be input to
take care of the bidirectional nature of the clk
for codec as master and interface as master
Bug
1643925
Change-Id: Iab4f1a30edd3542fbfc0e1f53dd6ea9f604ed42f
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/778298
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Bibek Basu [Fri, 24 Jul 2015 07:22:20 +0000 (12:52 +0530)]
arm64: tegra13: enable shared memory config
enable shared memory config
Bug
1632724
Change-Id: I629eaa63ea54063dc713e21a848768378b3354a3
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/774295
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Varun Wadekar [Wed, 21 May 2014 07:27:04 +0000 (12:57 +0530)]
arm: tegra: headsmp: fix tegra_with_secure_firmware access with MMU off
There are places during the CPU resume path where we access this variable
with MMU off. In such scenarios we should use the physical address for this
variable.
This fixes the virtualisation team's issue, since they were the ones who
reported it in the first place. Fix a case where the code running from
iRAM was accessing the variable from DRAM instead of the one cached in
iRAM.
Bug
1411345
Change-Id: I9005c30329d38bae305a4a7b31ae7e2ca83e8a5d
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Reviewed-on: http://git-master/r/412540
(cherry picked from commit
a0553bb8f3fa7c76c2c0a6528d0c106ee22c7a59 )
Reviewed-on: http://git-master/r/771679
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Tested-by: Bibek Basu <bbasu@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Bibek Basu [Tue, 21 Jul 2015 07:17:37 +0000 (12:47 +0530)]
arm: tegra: fix secure firmware check during boot
psci status node should also be checked along with
compatible node to enable secure fimrware
Bug
200124907
Change-Id: Ieb336bc7d1cc2c68d94157222770a6da6a8dcfd1
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/772755
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Bibek Basu [Mon, 20 Jul 2015 08:56:31 +0000 (14:26 +0530)]
arm: tegra: fix debug build issue
Initialize uninitialized variables to get the
build through
Bug
1640594
Change-Id: Ia0788c5852bb8d68a79004e3f2fa1b3d2b9ca2fe
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/772239
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Bibek Basu [Tue, 30 Jun 2015 12:08:02 +0000 (17:38 +0530)]
arm: tegra12: disable CONFIG_UID_STAT
CONFIG_UID_STAT is buggy and not needed
Bug
200115637
Change-Id: I105a46e91cba63508115be6fdd1c2e49962d25e8
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/764550
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Pankaj Dabade [Wed, 24 Jun 2015 09:36:43 +0000 (15:06 +0530)]
backlight: pwm: Converting benign message to info
Making message "unable to request PWM, trying legacy API".
However, failure with legacy API will be treated as error.
Bug
200113810
Change-Id: Ie7bae0c62837a4fde89706d1b9600600c2a49651
Signed-off-by: Pankaj Dabade <pdabade@nvidia.com>
Reviewed-on: http://git-master/r/761732
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Ming Wong [Fri, 12 Jun 2015 20:46:51 +0000 (13:46 -0700)]
media:ar0330: add 4 lanes setting 2048x1296
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>
Bibek Basu [Tue, 23 Jun 2015 05:41:44 +0000 (11:11 +0530)]
mmc: tegra: reverify tuning best tap
tuning best_tap_value at times throws wrong value leading
to data crc error. To make the SW robust, reverify tuning
best_tap_value with previously calculated and then only
proceed.
Bug
200107220
Bug
200102727
Change-Id: If58194bcfd1f025b15f827b233b534b8fc999327
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/761054
GVS: Gerrit_Virtual_Submit
Reviewed-by: Shreshtha Sahu <ssahu@nvidia.com>
Tested-by: Shreshtha Sahu <ssahu@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Bryan Wu [Mon, 8 Jun 2015 22:01:25 +0000 (15:01 -0700)]
media: tegra_camera: add start streaming call
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>
Bryan Wu [Thu, 28 May 2015 00:09:45 +0000 (17:09 -0700)]
media: tegra_camera: optimize single shot mode
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>
Winnie Hsu [Thu, 18 Jun 2015 23:13:29 +0000 (16:13 -0700)]
Revert "video: tegra: Wait PMU finishes booting"
This reverts commit
f69b7093accdacfa653b4bd45d78e04a2676dc2a .
Bug
200055546
Bug
200114503
Change-Id: I165a3da9f418657d86bf39fbe3db2adc13762c87
Signed-off-by: Winnie Hsu <whsu@nvidia.com>
Reviewed-on: http://git-master/r/759875
Naveen Kumar S [Wed, 6 May 2015 07:21:43 +0000 (12:51 +0530)]
video: tegra: dsi: add delay after register write
Providing a small delay after writing to dc registers while
stopping dc stream helps in stabilizing the registers. This
helps in resolving the intermittent register read failure issue.
bug
200087039
Change-Id: I159d1d75aa2472b9e33bc42d890382f33def218a
Signed-off-by: Naveen Kumar S <nkumars@nvidia.com>
Reviewed-on: http://git-master/r/746062
(cherry picked from commit
d29669af88735a2aeeb87b26f8794c9bcbb9f058 )
Reviewed-on: http://git-master/r/756015
Reviewed-by: Pankaj Dabade <pdabade@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Jeetesh Burman [Thu, 18 Jun 2015 05:51:46 +0000 (11:21 +0530)]
Revert "platform: tegra: Define DDR Tap/trim varibles"
This reverts commit
24584959ad4822e985e3a072ca8f44b69f2afc33 .
Signed-off-by: Jeetesh Burman <jburman@nvidia.com>
Change-Id: I5a2b7c64f47643ef482caa8b2da81d018747109b
Reviewed-on: http://git-master/r/759478
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Jeetesh Burman [Thu, 18 Jun 2015 05:51:19 +0000 (11:21 +0530)]
Revert "mmc: tegra: Fix missing tap hole margins print"
This reverts commit
6ad6591bf83670f91ab5f7628b5a6c3db3e9da4c .
Signed-off-by: Jeetesh Burman <jburman@nvidia.com>
Change-Id: If31a8a2a53a804657ebc5878be8594230acba2aa
Reviewed-on: http://git-master/r/759477
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Jeetesh Burman [Thu, 18 Jun 2015 05:50:50 +0000 (11:20 +0530)]
Revert "mmc: tegra: disable card clk before setting tap"
This reverts commit
f9b36d3b89f76cc48678eeb7a27cb980e89901d0 .
Signed-off-by: Jeetesh Burman <jburman@nvidia.com>
Change-Id: Ie862afeda5e7e5b360775248fbbc49a031528a0b
Reviewed-on: http://git-master/r/759476
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Jeetesh Burman [Thu, 18 Jun 2015 05:50:20 +0000 (11:20 +0530)]
Revert "mmc: tegra: Use 100000 precision instead of 1000"
This reverts commit
3c5f4d1060669ec73dc0ceb4e9a876a55a89c5eb .
Signed-off-by: Jeetesh Burman <jburman@nvidia.com>
Change-Id: Ic0e3eb4bb892e69dbd808c1d55721290c561ac7c
Reviewed-on: http://git-master/r/759475
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Jeetesh Burman [Thu, 18 Jun 2015 05:49:52 +0000 (11:19 +0530)]
Revert "mmc: tegra: Initialize margin addition variables"
This reverts commit
af2031797899b32504e32af377fa65875c06a746 .
Signed-off-by: Jeetesh Burman <jburman@nvidia.com>
Change-Id: I21c89606f1eed0e7d4445c5dfcf7e6d2382829e7
Reviewed-on: http://git-master/r/759474
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Jeetesh Burman [Thu, 18 Jun 2015 05:49:27 +0000 (11:19 +0530)]
Revert "mmc: tegra: select fixed tap hole margin values"
This reverts commit
8eadba170693964dc30b1e6ab0a80df012858bc0 .
Signed-off-by: Jeetesh Burman <jburman@nvidia.com>
Change-Id: Icd990d1e9c8df4c66c46e7e29a03cc6233e206bd
Reviewed-on: http://git-master/r/759473
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Jeetesh Burman [Thu, 18 Jun 2015 05:49:03 +0000 (11:19 +0530)]
Revert "mmc: sdhci: tegra: update T2T and Tap hole for VCM30T124"
This reverts commit
28c9354b7cbade8813e0e5dbe9937300219fbeb9 .
Signed-off-by: Jeetesh Burman <jburman@nvidia.com>
Change-Id: I4a809d75523513c939fa17a6dbeebee292aec77b
Reviewed-on: http://git-master/r/759472
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Jeetesh Burman [Thu, 18 Jun 2015 05:48:33 +0000 (11:18 +0530)]
Revert "mmc: tegra: Abort tuning if device is removed"
This reverts commit
0bb08ee76692a7ded9fb063b3bd77e1848658ced .
Signed-off-by: Jeetesh Burman <jburman@nvidia.com>
Change-Id: I83df90d63845bc17bc1a4bf9d28cd47ac60fe9bd
Reviewed-on: http://git-master/r/759471
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Sandarbh Jain [Thu, 11 Jun 2015 19:15:02 +0000 (00:45 +0530)]
gpu: nvgpu: Disable channel when updating SMPC WAR
When updating SMPC WAR for channel, it needs to be kicked out. This
ensures that the updated information is re-read from context header.
Bug
1579548
Change-Id: Ieadc6b65b057d7f48dc16fbc786c881ab7e5fcd5
Signed-off-by: Sandarbh Jain <sanjain@nvidia.com>
Reviewed-on: http://git-master/r/756639
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Renn Wu [Tue, 3 Feb 2015 02:27:18 +0000 (10:27 +0800)]
watchdog: use FIQ WDT for soft lockup stack dump
Using Tegra WDT to trigger FIQ when system is in soft lockup.
Bug
1581432
Change-Id: I853a88a3f6e9402c978db18c5a63e903c582040a
Signed-off-by: Renn Wu <rewu@nvidia.com>
Reviewed-on: http://git-master/r/265871
(cherry picked from commit
f115f435d471af22ddec5e9d969662f79193f846 )
Reviewed-on: http://git-master/r/680353
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
Terje Bergstrom [Wed, 18 Mar 2015 22:28:23 +0000 (15:28 -0700)]
gpu: nvgpu: Do not touch gr status mask
GR status disable mask was never set, so driver always disabled all
engines from status rollup.
Change-Id: I500a127be9253294f73d1f42ce89b886471a9117
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/719141
(cherry picked from commit
34a5ffe7e7dcc4df5f3a11848b828e96c43d2c4d )
Reviewed-on: http://git-master/r/752092
GVS: Gerrit_Virtual_Submit
Bryan Wu [Thu, 4 Jun 2015 23:21:06 +0000 (16:21 -0700)]
media: tegra_camera: change MIPI_CAL print level
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>
JC Kuo [Wed, 20 May 2015 06:19:24 +0000 (14:19 +0800)]
xhci: tegra: run firmware log thread only if need
Driver doesn't need to run a kernel thread to collect firmware log
if release build firmware is loaded. Only debug build firmware is
capable of generating logs. This commit checks firmware CFGTBL to
know whether a firmware generates logs or not.
bug
1487603
Change-Id: I8b147710dae58332d68625fedd3173e2d2f6074b
Signed-off-by: JC Kuo <jckuo@nvidia.com>
Reviewed-on: http://git-master/r/663769
(cherry picked from commit
bc339c3a63ea18fbbe568c99e33d06d637ad1f71 )
Reviewed-on: http://git-master/r/744725
GVS: Gerrit_Virtual_Submit
Tested-by: Mark Kuo <mkuo@nvidia.com>
Reviewed-by: WK Tsai <wtsai@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Matthew Pedro <mapedro@nvidia.com>
Reviewed-by: Ashutosh Jha <ajha@nvidia.com>
Bibek Basu [Fri, 22 May 2015 09:55:53 +0000 (15:25 +0530)]
gpu: nvgpu: gk20a: dma_alloc only if needed
if vpr memory is carved out, then only call dma_alloc
for secure memory.
Bug
200057068
Change-Id: I12557cfaa48f7db729ccab17d3151916d35ce0f1
Signed-off-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-on: http://git-master/r/746153
GVS: Gerrit_Virtual_Submit
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>