Messages in this thread | | | Date | Wed, 8 May 2019 16:34:34 +0900 | From | William Breathitt Gray <> | Subject | Re: [PATCH] IIO: stm32: Remove quadrature related functions from trigger driver |
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On Tue, May 07, 2019 at 02:37:07PM +0200, Benjamin Gaignard wrote: > Le mar. 7 mai 2019 à 12:19, William Breathitt Gray > <vilhelm.gray@gmail.com> a écrit : > > > > On Tue, May 07, 2019 at 11:12:24AM +0200, Benjamin Gaignard wrote: > > > Quadrature feature is now hosted on it own framework. > > > Remove quadrature related code from stm32-trigger driver to avoid > > > code duplication and simplify the ABI. > > > > > > Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> > > > > Although this functionality is now provided by the Counter subsystem, we > > should keep the IIO Counter interface for this driver intact since > > existing user applications may depend on it; this is the same reason why > > the IIO Counter code in the 104-QUAD-8 device driver was not removed > > despite moving to the Counter subsystem. > > > > Once user applications have had enough time to migrate to the Generic > > Counter interface, we can consider removing the deprecated IIO Counter > > interface. > > Hi William, > > This SoC is not yet in production so their is no legacy on the old interface > and I would like to avoid to create one. > > Benjamin
Ah, I see what you mean, this driver is for future devices. Do the earlier STM32 H7 series devices have a quadrature feature as well, or is this functionality only available with the new devices?
William Breathitt Gray
> > > > > William Breathitt Gray > > > > _______________________________________________ > > linux-arm-kernel mailing list > > linux-arm-kernel@lists.infradead.org > > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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