Pavel
On 5/27/19 7:45 PM, Dan Murphy wrote:
Pavel
On 5/27/19 5:33 AM, Pavel Machek wrote:
On Thu 2019-05-23 14:08:12, Dan Murphy wrote:
Add a documentation of LED Multicolor LED class specific
sysfs attributes.
Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
---
.../ABI/testing/sysfs-class-led-multicolor | 57
+++++++++++++++++++
1 file changed, 57 insertions(+)
create mode 100644
Documentation/ABI/testing/sysfs-class-led-multicolor
diff --git a/Documentation/ABI/testing/sysfs-class-led-multicolor
b/Documentation/ABI/testing/sysfs-class-led-multicolor
new file mode 100644
index 000000000000..2f102ede258b
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-class-led-multicolor
@@ -0,0 +1,57 @@
+What: /sys/class/leds/<led>/colors/sync_enable
+Date: April 2019
I believe I suggested more reasonable interface. Why not use that?
Can you please provide the reference to your interface?
I think I found the suggestion [0]. Assuming that was the suggestion it
violates the kernel 1 value/file and there was agreement that this
interface had value. In testing the interface, it made sense to be able
to setup a color after writing each color brightness file and then
syncing the color LEDs with the new brightness levels. It also provides
flexibility to be able to set a single LED color without writing sync.
The decision to do either or should really be a user space decision.
If I have referenced the wrong thread please let me know which thread
you are referring to.
[0] https://lore.kernel.org/patchwork/patch/1057044/
<snip>
Dan
