Commit Graph

2 Commits

Author SHA1 Message Date
jostar-yang
34a4817ad0
[AS7712/PDDF] Add idle_state=-2 for pca954x deselect (#10079)
Signed-off-by: Jostar Yang jostar_yang@accton.com.tw

Why I did it
Linux kernel 5.10, 'force_deselct_on_exit' parameter used for driver i2c_mux_pca954x is no longer valid. Instead an attribute 'idle_state' is added per MUX device. So set idle_state=-2 will let do deselect to pca954 when device channel exit . To avoid cause another device channel access i2c fail.

How I did it
Remove force_deselect_on_exit because not use this parameter.
Add "idle_state":"-2" to each "virt_bus"
How to verify it
Test all sysfs are fine.
2022-03-03 15:50:41 -08:00
jostar-yang
519dcde939
[AS7712-32X] Add to support PDDF (#8040)
* [AS7712-32X] Add to support PDDF

Signed-off-by: Jostar Yang <jostar_yang@accton.com.tw>

* Fix LGTM alerts

* Fix AS7712-32X xcvrd busy issue

Co-authored-by: Jostar Yang <jostar_yang@accton.com.tw>
2022-02-10 22:09:50 +05:30