optee: remove registered shm argument size check

commit d66326e07a77f4ca708a57a1e53c4facaa287c6a
Author: Pengguang Zhu <pengguang.zhu@amlogic.com>
Date:   Tue Apr 27 18:14:53 2021 +0800

RSP-1789

We don't need to return error if output shm size is larger than
allocated buffer. This is pefrectly fine. In this way TEE or TA
reports that it needs larger buffer (as described in
TEE Client API Specification v1.0, section 3.2.5.).

Change-Id: I41627f02f94a76a6e4fb70f7f6a96111297bba8f
Signed-off-by: Volodymyr Babchuk <vlad.babchuk@gmail.com>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Signed-off-by: Pengguang Zhu <pengguang.zhu@amlogic.com>

Data Pipe: writing/reading Data Pipe return error after Data Pipe is closed [1/1]
commit 9259845f31109e1af2940841a392c1dadc98389a
Author: Liqiang Jin <liqiang.jin@amlogic.com>
Date:   Fri Mar 12 12:41:36 2021 +0800

PD#RSP-1598

Problem:
writing/reading Data Pipe return error after Data Pipe is closed

Solution:
writing/reading Data Pipe should not return error after Data Pipe is closed
according to standard Socket

Verify:
Android Q + AH212(SC2)

Change-Id: I1e472d0c6de121a91cc96c6a31350e44fe4ba92a
Signed-off-by: Liqiang Jin <liqiang.jin@amlogic.com>

Watermark: support Watermark for S4 [1/1]
commit 0f370c359eba876889873eb33e833da9cdf39321
Author: Liqiang Jin <liqiang.jin@amlogic.com>
Date:   Wed Mar 31 16:18:27 2021 +0800

PD#RSP-1597

Problem:
need to support Watermark for S4

Solution:
modify code

Verify:
Android R + AP229(S4)

Change-Id: I739e909afd9faebe07f0ef931ae34fdb6dfa1e82
Signed-off-by: Liqiang Jin <liqiang.jin@amlogic.com>