From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: drm/bridge/synopsys: dsi: support for I2C connected bridges Date: Mon, 01 Oct 2018 19:04:17 +0300 Message-ID: <1679687.FlIxSeiAQU@avalon> References: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by gabe.freedesktop.org (Postfix) with ESMTPS id 326806E229 for ; Mon, 1 Oct 2018 16:04:03 +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: Matt Redfearn Cc: David Airlie , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org SGkgTWF0dCwKCk9uIE1vbmRheSwgMSBPY3RvYmVyIDIwMTggMTg6NTk6NDEgRUVTVCBNYXR0IFJl ZGZlYXJuIHdyb3RlOgo+IEhpLAo+IEkgaGF2ZSBsb29rZWQgdGhyb3VnaCBwYXRjaHdvcmsgYW5k IHJlY2VudCBtZXNzYWdlcyB0byB0aGUgZHJpLWRldmVsCj4gbWFpbGluZyBsaXN0LCBidXQgc2lu Y2UgSSBhbSBuZXcgdG8gdGhpcyBhcmVhIG9mIHRoZSBrZXJuZWwgSSBhcG9sb2dpc2UgaWYKPiBJ J20gcmUtYXNraW5nIGEgcXVlc3Rpb24gb3IgaWYgSSBoYXZlIG5vdCB1bmRlcnN0b29kIGhvdyB0 aGlzIGlzIHN1cHBvc2VkCj4gdG8gd29yayBjb3JyZWN0bHkuCgpObyBuZWVkIHRvIGFwb2xvZ2l6 ZSwgYW5kIHdlbGNvbWUgdG8gZHJpLWRldmVsIDotKQoKPiBJIGFtIGxvb2tpbmcgYXQgYSBkZXZp Y2UgdGhhdCBoYXMgYSBTeW5vcHNpcyBEVyBNSVBJIERTSSBjb250cm9sbGVyCj4gZW1iZWRkZWQu IEV4dGVybmFsbHksIHRoaXMgaXMgY29ubmVjdGVkIHRvIGEgQURJIEFEVjc1MzMgSTJDIERTSSAt PiBIRE1JCj4gYnJpZGdlLiBJIGFtIHRyeWluZyB0byB3cml0ZSBhIGdsdWUgZHJpdmVyIGZvciB0 aGUgZW1iZWRkZWQgRFNJIGhvc3QsCj4gd3JhcHBpbmcgdGhlIGNvbW1vbiBjb2RlIGluIGJyaWRn ZS9kd19taXBpX2RzaS4KPiAKPiBTbyBmYXIsIHRoZSBBRFY3NTMzIGRyaXZlciBwcm9iZXMgYW5k IHJlZ2lzdGVycyBpdHNlbGYgYXMgYSBhIGJyaWRnZQo+IHZpYSBkcm1fYnJpZGdlX2FkZCgpLiBI b3dldmVyLCBteSB3cmFwcGVyIGRyaXZlciBmb3IgdGhlIERXIE1JUEkgZmFpbHMsCj4gc2luY2Ug aXQgY2FsbHMgZHdfbWlwaV9kc2lfcHJvYmUgLT4gX19kd19taXBpX2RzaV9wcm9iZQo+IC0+IG1p cGlfZHNpX2hvc3RfcmVnaXN0ZXIuIFRoaXMgdGhlbiBpdGVyYXRlcyBvdmVyIERUIGxvb2tpbmcg Zm9yIHRoZQo+IGNvbm5lY3RlZCBkZXZpY2UsIGFzIGEgY2hpbGQgb2YgdGhlIERTSSBkZXZpY2Uu IE9mIGNvdXJzZSBpdCBkb2VzIG5vdCBmaW5kCj4gb25lLCBzaW5jZSB0aGUgY29ubmVjdGVkIGRl dmljZSBpcyBhIGNoaWxkIG9mIHRoZSBJMkMgYnVzLgo+IAo+IEkgc2VlIHRoZXJlIGhhcyBiZWVu IHZhcmlvdXMgZGlzY3Vzc2lvbnMgcmVsYXRlZCB0byB0aGUgY29ycmVjdCBEVAo+IGhpZXJhcmNo eSBmb3IgdGhlc2UgZGV2aWNlcywgYW5kIHRoZSBjb25zZW5zdXMgZG9lcyBhcHBlYXIgdG8gYmUg dGhhdCB0aGlzCj4gaXMgY29ycmVjdCAtIHRoZSBicmlkZ2UgaXMgY29udHJvbGxlZCB2aWEgSTJD IGFuZCBzbyBzaG91bGQgYmUgYSBjaGlsZCBvZgo+IHRoZSBJMkMgYnVzLiBIb3dldmVyLCBob3cg c2hvdWxkIHRoZSBob3N0IGRldmljZSBjb3BlIHdpdGggdGhpcz8gSXQgYXBwZWFycwo+IHRoYXQg d2Ugc2hvdWxkLCBwZXJoYXBzLCB1c2UgT0YgZ3JhcGggd2l0aCBhIHBvcnRze30gbm9kZSB0byBk ZXNjcmliZSB0aGUKPiBkYXRhIGNvbm5lY3Rpb24gYmV0d2VlbiB0aGUgRFNJIGhvc3QgYW5kIGl0 J3MgY2hpbGQuIElzIHRoaXMgY29ycmVjdD8KCllvdSBoYXZlIGFuYWx5emVkIHRoZSBwcm9ibGVt IHZlcnkgd2VsbCwgdXNpbmcgT0YgZ3JhcGggaXMgaW5kZWVkIChpbiBteSAKb3BpbmlvbiBhdCBs ZWFzdCkgdGhlIGNvcnJlY3QgbWV0aG9kIGhlcmUuCgo+IEhhcyB0aGVyZSBiZWVuIGFueSBlZmZv cnRzIHBvc3RlZCAoSSBoYXZlbid0IGZvdW5kIGFueSkgdG8gc3VwcG9ydCB0aGlzIGluCj4gdGhl IGR3X21pcGlfZHNpIGRyaXZlcj8KCk5vdCB0byBteSBrbm93bGVkZ2UsIGJ1dCBJIGhhdmVuJ3Qg Zm9sbG93ZWQgdGhlIGR3X21pcGlfZHNpIGRldmVsb3BtZW50LCBzbyBJIApjb3VsZCBiZSB3cm9u Zy4KCi0tIApSZWdhcmRzLAoKTGF1cmVudCBQaW5jaGFydAoKCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1k ZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK