Hi, On Wed, May 02, 2018 at 09:20:30AM +0200, Paul Kocialkowski wrote: > Le vendredi 09 septembre 2016 à 16:35 +0200, Maxime Ripard a écrit : > > On Wed, Sep 07, 2016 at 12:01:56AM +0800, Chen-Yu Tsai wrote: > > > Hi, > > > > > > On Tue, Sep 6, 2016 at 10:46 PM, Maxime Ripard > > > <maxime.ripard@xxxxxxxxxxxxxxxxxx> wrote: > > > > The E231732 is a 7" panel with a resolution of 800x480. > > > > > > From what I could make out of an archived version of Netron's > > > website > > > (it's unreachable from my place), they are a manufacturer of printed > > > ribbon cables, not LCD panels. This is probably a no-go. > > > > I don't know. I haven't been able to find any website for Netron DY, > > however, googling the part number I used find numerous matches on ebay > > and alibaba. > > While starting a port for the A13-based TZX-Q8-713B7 tablet, it appears > that my LCD cable also has the Netron-DY E231732 marking, but is > definitely different from the one on the SinA33. So I think Chen-Yu's > comment was founded and "Netron DY E231732" does not reflect the panel > name. > > Here are some details regarding the LCD cable on both devices: > > The SinA33 has a 1024x600 panel with the following markings: > 7300101463 > E231732 > NETRON-DY <> 1 > 94V-0\1310 > > The TZX-Q8-713B7 has a 800x480 panel with the following markings: > 7300101448 > E231732 > NETRON-DY <> 2 > 94V-0\1249 > > So it seems that the distinctive part of the name is > 7300101463/7300101448. > > Also, it seems that various online shops list the panels with a name > like "E231732 7300101463". So maybe we could change the bindings to > have: > > - netron-dy,e231732-7300101463 > - netron-dy,e231732-7300101448 > > What do you think? Does that make sense? > > We should probably also fallback netron-dy,e231732 to the sina33's panel > in order to avoid breaking the ABI. That's kind of unfortunate, and maybe the netron part is just the vendor of the flex cable. In your case, I guess the best work around this would be to call it TZX-Q8-713B7-panel, if it's shipped with a single resolution. Maxime -- Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com
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