From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: [PATCHv4] phy: mapphone-mdm6600: Add USB PHY driver for MDM6600 on Droid 4 Date: Sun, 25 Mar 2018 20:58:58 +0200 Message-ID: <20180325185857.GA7582@amd> References: <20180322164633.GF5799@atomide.com> <20180322192843.GA17189@amd> <20180323105455.GB21644@amd> <20180323113521.45va72bhzis6ym6m@earth.universe> <20180323201343.GC23658@amd> <20180324142517.GA94954@atomide.com> <20180324200224.GA17857@amd> <20180325154512.GC5700@atomide.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="n8g4imXOkfNTN/H1" Return-path: Content-Disposition: inline In-Reply-To: <20180325154512.GC5700@atomide.com> Sender: linux-kernel-owner@vger.kernel.org To: Tony Lindgren Cc: Dan Williams , Sebastian Reichel , Kishon Vijay Abraham I , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-omap@vger.kernel.org, devicetree@vger.kernel.org, Mark Rutland , Marcel Partap , Michael Scott , Rob Herring List-Id: linux-omap@vger.kernel.org --n8g4imXOkfNTN/H1 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > > Hmm. Interesting. Anyway, for me ttyUSB4 is interesting, as it seems > > to react to AT commands, and in particular reacts to ADT123; (; is > > important). >=20 > Is that to dial a voice call? Yes. And it is ATD123; not ATD. > > AT+CMGF=3D1 > > AT+CMGS=3D"123" > > foo^Z > >=20 > > Works for SMS sending. Good. >=20 > So what do you use for reading notifying and reading sms? Well, did not try that, but they should just be displayed in the serial terminal. Anyway, "good" solution is to get ofonod running, then use ofone from here: https://github.com/pavelmachek/unicsy_demo But parsing AT commands is easy enough that I can probably hack it together in few days if neccessary. > > Now, if someone knows what needs to be done to get GSM audio working, > > let me know. That's something I'd really like. >=20 > I think it's the cpcap based config to route voice call audio > to SoC, Sebastian knows the details :) >=20 > The way to figure that one out is to dump the cpcap registers > before and during voice call on android with cpcaprw, then > diff the output for the audio registers. Probably some SoC > registers need to be diffed too with rwmem or similar tool > for the mcbsp instance(s) used. That sounds like hard way to do it. There's source available, I'm now trying to understand it / fit it into Sebastian's driver. https://raw.githubusercontent.com/NotKit/android_kernel_motorola_omap4-comm= on/hybris-11.0/sound/soc/codecs/cpcap.c Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --n8g4imXOkfNTN/H1 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlq38XEACgkQMOfwapXb+vLQaACfRbi3fedoNP8KvAVCxGprzpWZ uZgAoLr5p+ovefk4xKPfs/jf4AtFHpMc =wPdt -----END PGP SIGNATURE----- --n8g4imXOkfNTN/H1-- From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [PATCHv4] phy: mapphone-mdm6600: Add USB PHY driver for MDM6600 on Droid 4 From: Pavel Machek Message-Id: <20180325185857.GA7582@amd> Date: Sun, 25 Mar 2018 20:58:58 +0200 To: Tony Lindgren Cc: Dan Williams , Sebastian Reichel , Kishon Vijay Abraham I , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-omap@vger.kernel.org, devicetree@vger.kernel.org, Mark Rutland , Marcel Partap , Michael Scott , Rob Herring List-ID: SGkhCgo+ID4gSG1tLiBJbnRlcmVzdGluZy4gQW55d2F5LCBmb3IgbWUgdHR5VVNCNCBpcyBpbnRl cmVzdGluZywgYXMgaXQgc2VlbXMKPiA+IHRvIHJlYWN0IHRvIEFUIGNvbW1hbmRzLCBhbmQgaW4g cGFydGljdWxhciByZWFjdHMgdG8gQURUMTIzOyAoOyBpcwo+ID4gaW1wb3J0YW50KS4KPiAKPiBJ cyB0aGF0IHRvIGRpYWwgYSB2b2ljZSBjYWxsPwoKWWVzLiBBbmQgaXQgaXMgQVREMTIzOyBub3Qg QVRELgoKPiA+IEFUK0NNR0Y9MQo+ID4gQVQrQ01HUz0iMTIzIgo+ID4gZm9vXloKPiA+IAo+ID4g V29ya3MgZm9yIFNNUyBzZW5kaW5nLiBHb29kLgo+IAo+IFNvIHdoYXQgZG8geW91IHVzZSBmb3Ig cmVhZGluZyBub3RpZnlpbmcgYW5kIHJlYWRpbmcgc21zPwoKV2VsbCwgZGlkIG5vdCB0cnkgdGhh dCwgYnV0IHRoZXkgc2hvdWxkIGp1c3QgYmUgZGlzcGxheWVkIGluIHRoZQpzZXJpYWwgdGVybWlu YWwuCgpBbnl3YXksICJnb29kIiBzb2x1dGlvbiBpcyB0byBnZXQgb2Zvbm9kIHJ1bm5pbmcsIHRo ZW4gdXNlIG9mb25lIGZyb20KaGVyZTogaHR0cHM6Ly9naXRodWIuY29tL3BhdmVsbWFjaGVrL3Vu aWNzeV9kZW1vCgpCdXQgcGFyc2luZyBBVCBjb21tYW5kcyBpcyBlYXN5IGVub3VnaCB0aGF0IEkg Y2FuIHByb2JhYmx5IGhhY2sgaXQKdG9nZXRoZXIgaW4gZmV3IGRheXMgaWYgbmVjY2Vzc2FyeS4K Cj4gPiBOb3csIGlmIHNvbWVvbmUga25vd3Mgd2hhdCBuZWVkcyB0byBiZSBkb25lIHRvIGdldCBH U00gYXVkaW8gd29ya2luZywKPiA+IGxldCBtZSBrbm93LiBUaGF0J3Mgc29tZXRoaW5nIEknZCBy ZWFsbHkgbGlrZS4KPiAKPiBJIHRoaW5rIGl0J3MgdGhlIGNwY2FwIGJhc2VkIGNvbmZpZyB0byBy b3V0ZSB2b2ljZSBjYWxsIGF1ZGlvCj4gdG8gU29DLCBTZWJhc3RpYW4ga25vd3MgdGhlIGRldGFp bHMgOikKPiAKPiBUaGUgd2F5IHRvIGZpZ3VyZSB0aGF0IG9uZSBvdXQgaXMgdG8gZHVtcCB0aGUg Y3BjYXAgcmVnaXN0ZXJzCj4gYmVmb3JlIGFuZCBkdXJpbmcgdm9pY2UgY2FsbCBvbiBhbmRyb2lk IHdpdGggY3BjYXBydywgdGhlbgo+IGRpZmYgdGhlIG91dHB1dCBmb3IgdGhlIGF1ZGlvIHJlZ2lz dGVycy4gUHJvYmFibHkgc29tZSBTb0MKPiByZWdpc3RlcnMgbmVlZCB0byBiZSBkaWZmZWQgdG9v IHdpdGggcndtZW0gb3Igc2ltaWxhciB0b29sCj4gZm9yIHRoZSBtY2JzcCBpbnN0YW5jZShzKSB1 c2VkLgoKVGhhdCBzb3VuZHMgbGlrZSBoYXJkIHdheSB0byBkbyBpdC4gVGhlcmUncyBzb3VyY2Ug YXZhaWxhYmxlLCBJJ20gbm93CnRyeWluZyB0byB1bmRlcnN0YW5kIGl0IC8gZml0IGl0IGludG8g U2ViYXN0aWFuJ3MgZHJpdmVyLgoKaHR0cHM6Ly9yYXcuZ2l0aHVidXNlcmNvbnRlbnQuY29tL05v dEtpdC9hbmRyb2lkX2tlcm5lbF9tb3Rvcm9sYV9vbWFwNC1jb21tb24vaHlicmlzLTExLjAvc291 bmQvc29jL2NvZGVjcy9jcGNhcC5jCgoJCQkJCQkJCQlQYXZlbAo=