tag 57672c3257aec5d2451e479aca0dcc6b62edd903
tagger The Android Open Source Project <initial-contribution@android.com> Tue May 14 15:59:15 2024 -0700
object 1f12d8a4bb05113af5d081f5c29e314864ac9953

Android 14.0.0 release 0.80

commit 1f12d8a4bb05113af5d081f5c29e314864ac9953
author Suzanne Candanedo <suzanne.candanedo@arm.com> Sat Dec 23 06:56:05 2023 +0000
committer Michael Stokes <mjstokes@google.com> Wed Jan 03 14:38:26 2024 +0000
tree 3ecd3f332a4ff2be6ea769f21b953b0558720983
parent dfe447eb24fe0e9fd46279ca64027a0a18ffe233

MIDCET-5090, GPUCORE-40350: Flushes for L2 powerdown

This commit adds:
- In Bifrost JM GPUs, L2 cache is explicitly flushed before the
  power down of shader cores and cores are powered down before L2
  is powered down.
- On older CSF GPUs, MCU will be halted before L2 is powered down and
  FW will flush the L2 on halt.

Bug: 316204986
Test: Local SST
Provenance: https://code.ipdelivery.arm.com/c/GPU/mali-ddk/+/6275
Signed-off-by: Michael Stokes <mjstokes@google.com>
Change-Id: Ia8ba830cbaab6d9739c96e2a4851eef5a33f236e