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l4t/l4t-r36.2
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3 Commits

Author SHA1 Message Date
Laxman Dewangan
43e89a0862 tty: Replace unsigned char to u8 for Linux 6.6 
Based on following change, replace the unsigned char to u8
for serial:wch_serial.
--
commit dcaafbe6ee3b39f2df11a1352f85172f8ade17a5
Author: Jiri Slaby (SUSE) <jirislaby@kernel.org>

    tty: propagate u8 data to tty_operations::put_char()
---

Bug 4346767

Change-Id: I2555383d59fe8c95a7a1b6220e3209138416c2eb
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3007447
Tested-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-11-01 20:21:06 -07:00
Jon Hunter
86dafc35bb tty: serial: ch384: Fix build for Linux v6.4 
In Linux v6.4, the macro DEFINE_SEMAPHORE was updated and this breaks
the build for the ch384 serial driver. Add a new test to the conftest
script that checks if the macro DEFINE_SEMAPHORE takes a number argument
and use the definition created by conftest to select which version of
the macro is used.

Bug 4183168
Bug 4221847

Change-Id: Ie1bcb95b07e792c70fa52e22465bdf565dc456af
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2989732
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
 2023-10-05 17:53:54 -07:00
Ankit Patel
a922b344f8 nvidia: serial: CH384 driver support added 
CH384 is a PCI-Express bus converter chip, which converts PCIE bus to Quad
serial ports and printer port, including four asynchronous serial ports
compatible with 16C550 or 16C750

This VCP driver supports pci to uart chips ch382/ch384, Crystal frequency
support 22.1184M

Bug 3857918

Change-Id: Iae13dbbb0959178d69a93277823d8305973d66be
Signed-off-by: Ankit patel <anpatel@nvidia.com>
(cherry picked from commit c0239f39c89fcd11dc9a3228892e920c680ddf49)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2921009
Tested-by: Jonathan Hunter <jonathanh@nvidia.com>
Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
 2023-07-19 02:06:45 -07:00