Files
kernel_common_drivers/drivers/spi
Sunny Luo 0fe37455c0 spi: spicc: fix dma trig issue after suspend/resume [1/1]
PD#SWPL-149033

Problem:
vsync trig xfer failed after suspend/resume

Solution:
change ldim to tx duty data only without rx;
change spicc to support tx only without rx;
stop dma trig unless spi complete;
reset fifo before start dma trig

Verify:
T5M T963D4_AY301

Change-Id: Icbac15138a3f7f33e1436047cd99a9882aaf2738
Signed-off-by: Sunny Luo <sunny.luo@amlogic.com>
2024-01-11 23:07:46 -07:00
..
2023-05-18 21:08:41 +08:00
2023-09-26 02:28:52 -07:00
2021-12-22 15:48:10 +08:00