bangzheng.liu febc7ad7c6 DSP: SC2 ffv dsp do not enter power off while in early suspend [1/2] ...

PD#SWPL-179917

Problem:
1. There's no power consumption limitation in early suspend
state.
2. After pressing power key to enter suspend, audio hal would
release audio_in lock slowly (after about 300ms or more), and
audio hal would send mbox cmd for pcm read and get latency.
3. After audio_in lock released, audio hal needsend mbox cmd
to check DSP VAD keywords wakeup first before Google katniss
receive the screen wakeup event.

Solution:
1. DSP do not enter power off while in early suspend.
2. Host driver do not switch clk if ffv is supported.

Verify:
sc2

Change-Id: I79768a691ac07af60fa8dc7e471254937398f727
Signed-off-by: bangzheng.liu <bangzheng.liu@amlogic.com>

2024-08-13 01:46:45 -07:00

..

host_poll.c

DSP: SC2 far field voice early suspend with dsp [2/3]

2024-07-11 22:05:15 -07:00

host_poll.h

host driver: reconstruct dsp host driver [1/1]

2023-09-25 00:13:42 -07:00

host_report.c

DSP: SC2 far field voice early suspend with dsp [2/3]

2024-07-11 22:05:15 -07:00

host_report.h

DSP: SC2 far field voice early suspend with dsp [2/3]

2024-07-11 22:05:15 -07:00

host.c

DSP: SC2 ffv dsp do not enter power off while in early suspend [1/2]

2024-08-13 01:46:45 -07:00

host.h

audiobridge: adapt to kernel5.15 [2/2]

2024-07-30 22:53:46 -07:00

Kconfig

host driver: reconstruct dsp host driver [1/1]

2023-09-25 00:13:42 -07:00

Makefile

DSP: SC2 far field voice early suspend with dsp [2/3]

2024-07-11 22:05:15 -07:00

sysfs.c

host driver: reconstruct dsp host driver [1/1]

2023-09-25 00:13:42 -07:00

sysfs.h

host driver: reconstruct dsp host driver [1/1]

2023-09-25 00:13:42 -07:00