Messages in this thread | | | Date | Sun, 30 Jan 2011 11:49:32 +0800 | Subject | Re: [RFC] add pwmlib support | From | arden jay <> |
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Sorry, I'm confused about this. If it is for backlight control, why it don't go through led_class?
Do I miss anything?
2011/1/30 Wolfram Sang <w.sang@pengutronix.de>: > >> > code is inspired by gpiolib support and tested using the backlight pwm > ^^^^^^^^^ >> So I believe that hwmon drivers are out of scope for pwmlib. Which >> makes me wonder what you intend to do with pwmlib (back to my first >> question...) as the only use I know of for PWM signals in computers is >> for fan control. > > It was meant for backlight control (was mentioned very indirectly). > I also pointed him to Bill's implementation, too. > > Regards, > > Wolfram > > -- > Pengutronix e.K. | Wolfram Sang | > Industrial Linux Solutions | http://www.pengutronix.de/ | > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.9 (GNU/Linux) > > iEYEARECAAYFAk1Ei+0ACgkQD27XaX1/VRvjkACeOhJonBEZQX8U+ihKtiMjQT/U > IfAAoMdZiOrAOvuH1Iv6ZKNYoT+VhhTM > =ROYN > -----END PGP SIGNATURE----- > >
-- cheers, jay -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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