On 2018-08-27 20:24, Bjorn Andersson wrote:
On Fri 24 Aug 03:27 PDT 2018, Kiran Gunda wrote:
diff --git a/drivers/video/backlight/qcom-wled.c
b/drivers/video/backlight/qcom-wled.c
[..]
struct wled {
@@ -135,16 +146,22 @@ struct wled {
struct regmap *regmap;
struct mutex lock;
On Fri 24 Aug 03:27 PDT 2018, Kiran Gunda wrote:
> diff --git a/drivers/video/backlight/qcom-wled.c
> b/drivers/video/backlight/qcom-wled.c
[..]
> struct wled {
> @@ -135,16 +146,22 @@ struct wled {
> struct regmap *regmap;
> struct mutex lock; /* Lock to avoid race from thread
The auto string detection algorithm checks if the current WLED
sink configuration is valid. It tries enabling every sink and
checks if the OVP fault is observed. Based on this information
it detects and enables the valid sink configuration.
Auto calibration will be triggered when the OVP fault