On Tue, Mar 24, 2015 at 09:47:22AM -0700, Dmitry Torokhov wrote: > On Mon, Mar 23, 2015 at 05:10:02PM -0700, Maxime Ripard wrote: > > Hi Lothar, Dmitry, > > > > On Tue, Mar 03, 2015 at 02:50:42PM +0100, Maxime Ripard wrote: > > > Hi, > > > > > > The current ft5x06 reports to the user-space that its maximum > > > coordinates are, on both X and Y, way higher than what could be > > > actually usable on the screen (in my case, 5759x1151 instead of > > > 480x800). > > > > > > This causes trouble on some userspace stacks that then try to re-scale > > > these coordinates back to the framebuffer resolution, like QT does. > > > > > > Use the of_touchscreen code to find the real touchscreen limits in the > > > DT case, and report that to the userspace. > > > > Do you have any comments on that? > > Yes, I'll apply it, although if you could supply the updated patch > description for #1 that would be great. The current one seems from the > old version and is no longer accurate. > > Thanks. You're right. Would something like: """ input: touchscreen: of: Rework the DT parsing function The DT parsing function currently duplicates a lot of the code to parse the touchscreen DT properties. In order to ease further additions to this parsing routine, rework it slightly to create new helper functions. Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx> """ be good enough? Thanks, Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
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