Speed up the DSP interface and remove the delay time for DSP command

Signed-off-by: oder_chiou <oder_chiou@realtek.com>
Add delayed_work for i2s power up power down frequently issue
Remove the LOUT delay time

Signed-off-by: oder_chiou <oder_chiou@realtek.com>
Remove the unnecessary delay times for HP depop

Signed-off-by: oder_chiou <oder_chiou@realtek.com>