> -----Original Message----- > From: Valkeinen, Tomi > Sent: Wednesday, May 04, 2011 4:36 PM > To: Janorkar, Mayuresh > Cc: linux-omap@xxxxxxxxxxxxxxx; K, Mythri P > Subject: RE: [PATCH v2 4/7] OMAP: DSS: Add i2c client driver for picodlp > > On Wed, 2011-05-04 at 15:31 +0530, Janorkar, Mayuresh wrote: > > > > > -----Original Message----- > > > From: Valkeinen, Tomi > > > Sent: Wednesday, May 04, 2011 12:15 AM > > > To: Janorkar, Mayuresh > > > Cc: linux-omap@xxxxxxxxxxxxxxx; K, Mythri P > > > Subject: Re: [PATCH v2 4/7] OMAP: DSS: Add i2c client driver for > picodlp > > > > > > On Mon, 2011-05-02 at 20:22 +0530, Mayuresh Janorkar wrote: > > > > The configurations and data transfer with picodlp panel happens > through > > > i2c. > > > > An i2c client with name "picodlp_i2c_driver" is registered inside > panel. > > > > > > > > dpp2600 requires 4 gpio lines for interfacing it with any processor, > > > > phy_reset, ready_reset, park, display_select > > > > > > Hmm, so what is dpp2600? It's mentioned here for the first time, the > > > documentation doesn't mention it. > > > > Patch 0 does mention about dpp2600. It means DLP Pico Processor > > and I have also provided link to wiki page which talks more about > dpp2600. > > Earlier version of patch also had functions dpp2600_configure_flash. > > Remember that patch 0 is just an intro for the patch set. It's not > included in the kernel tree. So the basic rule is that patch 0 should > not contain any important info that is not available from the patches > itself. > > Where does the DPP2600 name come from? The documentation doesn't mention > it, it's only mentioned in the wiki page written by you. I didn't find > anything with a quick googling either. You can check it here: https://focus.ti.com/myti/docs/extranet.tsp?sectionId=403 You might have to create an extranet account to access it. > > > > If it means the picodlp, just use the same name all the time. If not, > > > you could tell what it is first. > > > > DPP means DLP pico processor. > > So DPP is the processor part inside the projector? I'm not sure if that > knowledge is relevant here. From the kernel driver's point of view > there's just the projector, where the GPIOs, i2c and video lines go. > Does it matter that there's a DPP2600 processor inside? My bad it means DLP Pico Projector. There is no processor. > > Also, in the patch comment above you write "picodlp panel". The PicoDLP > is not panel, so you shouldn't speak of picodlp panel. > > Tomi > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
