From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH v1 2/2] drm/bridge/synopsys: dsi: Register list clean up Date: Thu, 20 Jul 2017 12:47:58 +0300 Message-ID: <1756883.VEFg9PuGOc@avalon> References: <1500378232-21424-1-git-send-email-philippe.cornu@st.com> <1549201.DAvZbLDVYF@avalon> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from galahad.ideasonboard.com (galahad.ideasonboard.com [IPv6:2001:4b98:dc2:45:216:3eff:febb:480d]) by gabe.freedesktop.org (Postfix) with ESMTPS id BEB926E652 for ; Thu, 20 Jul 2017 09:47:51 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Philippe CORNU Cc: Maxime Coquelin , Alexandre TORGUE , "linux-kernel@vger.kernel.org" , "dri-devel@lists.freedesktop.org" , Yannick FERTRE , Fabien DESSENNE , Mickael REULIER , Vincent ABRIOU , Gabriel FERNANDEZ , Ludovic BARRE List-Id: dri-devel@lists.freedesktop.org SGkgUGhpbGlwcGUsCgpPbiBXZWRuZXNkYXkgMTkgSnVsIDIwMTcgMDk6MTE6NDQgUGhpbGlwcGUg Q09STlUgd3JvdGU6Cj4gT24gMDcvMTgvMjAxNyAwMzozOSBQTSwgTGF1cmVudCBQaW5jaGFydCB3 cm90ZToKPiA+IE9uIFR1ZXNkYXkgMTggSnVsIDIwMTcgMTM6NDM6NTIgUGhpbGlwcGUgQ09STlUg d3JvdGU6Cj4gPiAKPiA+PiBUaGlzIHBhdGNoIGNsZWFucyB1cCB0aGUgU3lub3BzeXMgbWlwaSBk c2kgcmVnaXN0ZXIgbGlzdDoKPiA+PiAtIHJlbW92ZSB1bnVzZWQgcmVnaXN0ZXJzCj4gPiAKPiA+ IElzIHRoZSBkb2N1bWVudGF0aW9uIGZvciB0aGUgRFNJIHRyYW5zbWl0dGVyIGNvcmUgcHVibGlj ID8gSWYgbm90LCBpdAo+ID4gY291bGQgYmUgdXNlZnVsIHRvIGtlZXAgdW51c2VkIHJlZ2lzdGVy cyBmb3IgcmVmZXJlbmNlLiBUaGF0J3MgbmluZQo+ID4gbGluZXMgb25seS4gCj4gCj4gSGkgTGF1 cmVudCwKPiBBbmQgbWFueSB0aGFua3MgZm9yIHRoZSBjb2RlIHJldmlldy4KPiAKPiBVbmZvcnR1 bmF0ZWx5IHRoZSBTeW5vcHN5cyBEb2N1bWVudGF0aW9uIHNlZW1zIG5vdCBwdWJsaWMgKEkgbWF5 IGdvb2dsZSAKPiBtb3JlKSwgc28gSSB3aWxsIHB1dCBiYWNrIHRoZXNlIHJlZ2lzdGVycyA6KQo+ IAo+IE5ldmVydGhlbGVzcywgdGhlIHN0bTMyIGRvY3VtZW50YXRpb24gaXMgcHVibGljIGFuZCBp dCBpcyBwcm9iYWJseSB0aGUgCj4gc2FtZSBmb3Igcm9ja2NoaXAgKGFuZCBoaXNpbGljb24gYW5k Li4uKSwgYW5kIGluIHRoZXNlIHB1YmxpYyAKPiBkb2N1bWVudGF0aW9ucywgcmVnaXN0ZXIgYW5k IGJpdGZpZWxkIG5hbWVzIGFyZSBzbGlnaHRseSBkaWZmZXJlbnQgYnV0IAo+IHJlZ2lzdGVyIGFk ZHJlc3NlcyBhbmQgYml0ZmllbGQgZGVzY3JpcHRpb25zIGFyZSB0aGUgc2FtZS4uLgoKVGhhdCdz IGdvb2QgdG8ga25vdywgdGhhbmtzLgoKPiBJIGRvIG5vdCBrbm93IGlmIGl0IG1ha2VzIHNlbnNl IG9yIG5vdCBidXQgd2UgbWF5IGFzayBTeW5vcHN5cyB0byAKPiBwdWJsaWNseSByZWxlYXNlIHRo ZSBtaXBpIGRzaSBkb2N1bWVudGF0aW9uLi4uCgpJJ2QgbG92ZSB0aGF0LiBUaGVyZSdzIGxpdHRs ZSBjaGFuY2UgaXQgd2lsbCBoYXBwZW4sIGJ1dCBpdCBjZXJ0YWlubHkgd29uJ3QgaWYgCndlIGRv bid0IGFzay4KCj4gRGlkIHlvdSBtYW5hZ2UgdG8gZ2V0IGl0ICJwdWJsaWNseSIgZm9yIHRoZSBT eW5vcHN5cyBoZG1pPwoKVW5mb3J0dW5hdGVseSBub3QgOi0oIEkgZG9uJ3QgZXZlbiBoYXZlIGFj Y2VzcyB0byBTeW5vcHN5cyBkb2N1bWVudGF0aW9uIHVuZGVyIApOREEuCgotLSAKUmVnYXJkcywK CkxhdXJlbnQgUGluY2hhcnQKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNr dG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2Ry aS1kZXZlbAo= From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965008AbdGTJrx (ORCPT ); Thu, 20 Jul 2017 05:47:53 -0400 Received: from galahad.ideasonboard.com ([185.26.127.97]:40978 "EHLO galahad.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933971AbdGTJrv (ORCPT ); Thu, 20 Jul 2017 05:47:51 -0400 From: Laurent Pinchart To: Philippe CORNU Cc: Archit Taneja , Andrzej Hajda , David Airlie , "dri-devel@lists.freedesktop.org" , "linux-kernel@vger.kernel.org" , Yannick FERTRE , Benjamin Gaignard , Vincent ABRIOU , Alexandre TORGUE , Maxime Coquelin , Gabriel FERNANDEZ , Ludovic BARRE , Fabien DESSENNE , Mickael REULIER Subject: Re: [PATCH v1 2/2] drm/bridge/synopsys: dsi: Register list clean up Date: Thu, 20 Jul 2017 12:47:58 +0300 Message-ID: <1756883.VEFg9PuGOc@avalon> User-Agent: KMail/4.14.10 (Linux/4.9.34-gentoo; KDE/4.14.32; x86_64; ; ) In-Reply-To: References: <1500378232-21424-1-git-send-email-philippe.cornu@st.com> <1549201.DAvZbLDVYF@avalon> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Philippe, On Wednesday 19 Jul 2017 09:11:44 Philippe CORNU wrote: > On 07/18/2017 03:39 PM, Laurent Pinchart wrote: > > On Tuesday 18 Jul 2017 13:43:52 Philippe CORNU wrote: > > > >> This patch cleans up the Synopsys mipi dsi register list: > >> - remove unused registers > > > > Is the documentation for the DSI transmitter core public ? If not, it > > could be useful to keep unused registers for reference. That's nine > > lines only. > > Hi Laurent, > And many thanks for the code review. > > Unfortunately the Synopsys Documentation seems not public (I may google > more), so I will put back these registers :) > > Nevertheless, the stm32 documentation is public and it is probably the > same for rockchip (and hisilicon and...), and in these public > documentations, register and bitfield names are slightly different but > register addresses and bitfield descriptions are the same... That's good to know, thanks. > I do not know if it makes sense or not but we may ask Synopsys to > publicly release the mipi dsi documentation... I'd love that. There's little chance it will happen, but it certainly won't if we don't ask. > Did you manage to get it "publicly" for the Synopsys hdmi? Unfortunately not :-( I don't even have access to Synopsys documentation under NDA. -- Regards, Laurent Pinchart