diff options
| author | Dikshita Agarwal <quic_dikshita@quicinc.com> | 2025-08-22 11:23:30 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-10-19 16:37:39 +0200 |
| commit | 78728f1f3f52fe3ade60dad199784ab35dc787dd (patch) | |
| tree | deee15a1c2dc58c3256bcc097f17714bc987d9c6 /include/net/aligned_data.h | |
| parent | 7a0a77b936ff28f59c271172e81cefebf7b2b7a6 (diff) | |
media: iris: vpu3x: Add MNoC low power handshake during hardware power-off
commit 93fad55aa996eef17a837ed95b1d621ef05d967b upstream.
Add the missing write to AON_WRAPPER_MVP_NOC_LPI_CONTROL before
reading the LPI status register. Introduce a handshake loop to ensure
MNoC enters low power mode reliably during VPU3 hardware power-off with
timeout handling.
Fixes: 02083a1e00ae ("media: platform: qcom/iris: add support for vpu33")
Cc: stable@vger.kernel.org
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-HDK
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Signed-off-by: Bryan O'Donoghue <bod@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions