Remove wait_event_interruptible() from interrupt context
Change init_done to be atomic_t and reset as early as possible
Bug 1395893
Change-Id: Ib0cf423a3405293000b0c0d9aa105da5bba22e53
Signed-off-by: Xia Yang <xiay@nvidia.com>
Reviewed-on: http://git-master/r/304631
(cherry picked from commit ef034436a3c8aaf7a9ce5dd9ebaf8dc90dbcce4b)
Signed-off-by: Xia Yang <xiay@nvidia.com>
Reviewed-on: http://git-master/r/346042
Reviewed-on: http://git-master/r/1164141
(cherry picked from commit 76e681f957b27323227c9990679631636084b6ae)
cancel the workqueue in suspend method before turning
off the clock
Bug 1360341
Change-Id: I126da686a6ba0c5eec55b67df1e9f962ce16fc48
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/280159
(cherry picked from commit 7cc6da6e41c7889f7ed8da7833d293b3b884bc0e)
Signed-off-by: Xia Yang <xiay@nvidia.com>
Reviewed-on: http://git-master/r/346041
Reviewed-on: http://git-master/r/1164140
(cherry picked from commit e57647e7daacd5a3c22016cbe3f01ddb800d702c)
Add wait_event to make sure that CEC functions
do not execute until CEC init completes
Bug 1283088
Change-Id: I1d26360326338f549a14cbf109a24c2935ebe472
Signed-off-by: Shridhar Rasal <srasal@nvidia.com>
Reviewed-on: http://git-master/r/232566
(cherry picked from commit 6e94e976c1e2121d81d19018b79a97d353b11d70)
Signed-off-by: Xia Yang <xiay@nvidia.com>
Reviewed-on: http://git-master/r/346039
Reviewed-on: http://git-master/r/1164139
(cherry picked from commit 794145e9f8c16c7e36119f3652dd185cf12eb5dc)
In T124, the RX_REGISTER_FULL interrupt is cleared
by reading the RX_REGISTER instead of writing to the
INT_STAT register as before.
Bug 1364229
Change-Id: Ib080a48910304553b0752a3ede55ab0d7653dd77
Signed-off-by: Ankita Garg <ankitag@nvidia.com>
Reviewed-on: http://git-master/r/275982
Reviewed-on: http://git-master/r/1164137
(cherry picked from commit b890e7f50d3d032fc3ede4c4935fdf2c4501f063)
tegra_cec.c: fix warnings as compilation fails after enabling warning as
errors flag
Bug 1258710
Change-Id: Iecd3051d482f5a7488c9f95f6124ad39371f0bd9
Signed-off-by: Benjamin Lu <benjaminl@nvidia.com>
Reviewed-on: http://git-master/r/1164136
(cherry picked from commit 8112e3cd46d11eca51e95cc2fed66d2f7946553a)
READ API:
read API ignores count and will always return 16 bit data.
read API expects user to supply it with min of 16 bits data
it returns CEC packet in following format
bit 0-7: data
bit 8: EOM
bit 9: ACK
WRITE API:
write API ignores count and will always accept 32 bit data.
write API expects user to supply it with min of 32 bits data
it accepts CEC packet supllied in following format
bit 0-7: data
bit 8: EOM
bit 12: Address mode, 0 = Direct, 1 = Broadcast
bit 16: Generate Start bit, 0 = Disable, 1 = Enable
bit 17: Retry frame, 0 = Disable, 1 = Enable
Logical address is set to 4, as of now there is no mechanism to change this
address from userspace.
Driver is disabled by default in Kconfig
Bug 200198493
Change-Id: Ia3835cec0bb717e63dabca5c5fcb1236847bf492
Reviewed-on: http://git-master/r/1164135
(cherry picked from commit 955ec819872e66c4732b38cd74c7ff3a302d95f2)
Signed-off-by: Chun XU <chunx@nvidia.com>
