Hi,
On 11/09/2016 08:05 AM, Pavel Machek wrote:
Hi!
+struct uleds_device {
+ struct uleds_user_dev user_dev;
+ struct led_classdev led_cdev;
+ struct mutexmutex;
+ enum uleds_statestate;
+ wait_queue_head_t waitq;
+ unsigned c
Hi!
> >+struct uleds_device {
> >+struct uleds_user_dev user_dev;
> >+struct led_classdev led_cdev;
> >+struct mutexmutex;
> >+enum uleds_statestate;
> >+wait_queue_head_t waitq;
> >+unsigned char brightness;
>
> I've just noticed
On 11/08/2016 08:08 PM, David Lechner wrote:
On 11/8/16 5:26 AM, Jacek Anaszewski wrote:
Hi David,
+struct uleds_device {
+struct uleds_user_devuser_dev;
+struct led_classdevled_cdev;
+struct mutexmutex;
+enum uleds_statestate;
+wait_queue_head_t
On 11/8/16 5:26 AM, Jacek Anaszewski wrote:
Hi David,
+struct uleds_device {
+struct uleds_user_devuser_dev;
+struct led_classdevled_cdev;
+struct mutexmutex;
+enum uleds_statestate;
+wait_queue_head_twaitq;
+unsigned charbrightness;
Hi David,
On 09/16/2016 09:16 PM, David Lechner wrote:
This driver creates a userspace leds driver similar to uinput.
New leds are created by opening /dev/uleds and writing a uleds_user_dev
struct. A new leds class device is registered with the name given in the
struct. Reading will return a si
On Thu 2016-09-22 15:43:35, Linus Walleij wrote:
> On Fri, Sep 16, 2016 at 9:16 PM, David Lechner wrote:
>
> > This driver creates a userspace leds driver similar to uinput.
>
> Just out of curiosity: what is this used for?
> The typical usecase evades me, so I'd really want to know.
I have RGB
On 09/22/2016 08:43 AM, Linus Walleij wrote:
On Fri, Sep 16, 2016 at 9:16 PM, David Lechner wrote:
This driver creates a userspace leds driver similar to uinput.
Just out of curiosity: what is this used for?
The typical usecase evades me, so I'd really want to know.
Several use cases are
On Thu, Sep 22, 2016 at 3:43 PM, Linus Walleij wrote:
> On Fri, Sep 16, 2016 at 9:16 PM, David Lechner wrote:
>> +See tools/leds/uledmon.c for an example userspace program.
>
> Where is this program? Not in this patch for sure.
Ah I found it by looking a bit closer at my mail archive, sorry
abo
On Fri, Sep 16, 2016 at 9:16 PM, David Lechner wrote:
> This driver creates a userspace leds driver similar to uinput.
Just out of curiosity: what is this used for?
The typical usecase evades me, so I'd really want to know.
> +See tools/leds/uledmon.c for an example userspace program.
Where is
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