Hi Thierry, On Wed, 30 Mar 2016 22:03:23 +0200 Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx> wrote: > Hello, > > This series adds support for atomic PWM update, or IOW, the capability > to update all the parameters of a PWM device (enabled/disabled, period, > duty and polarity) in one go. > > It also adds support for initial PWM state retrieval (or hardware readout), > which should allow smooth handover between the bootloader and Linux. For > example, critical PWM users (like critical regulators controlled by a PWM) > can query the current PWM state, and adapt the PWM config without having > to disable/enable the PWM, or abruptly change the period/dutycyle/polarity > config. > > Thierry, I hope this version meets your expectations, if that's not the > case, could you let me know quickly so I can adjust the implementation > accordingly (I'd really like to get most of those changes in 4.7). Still haven't had a clear feedback from your side on this series (you commented on a few details, but nothing on the general approach). Could you please have at a quick look at it, and let me know if I should adjust the implementation? Note that I plan to send a new version addressing comments made by other maintainers/developers by the end of the week. In the meantime, could you have a look at the first set of patches (patch 1 to 4 are completely independent), and apply them if you're happy with it. As you can see, I now have a lot of patches. This helps in showing the big picture, but also annoys people when I send this 50+ patchset. So, if you don't mind, I'd like to drop the changes touching PWM user drivers (to make them use the atomic API) until we get the other parts applied. Thanks, Boris -- Boris Brezillon, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
