From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH v2 17/29] drm: bridge: dw-hdmi: Refactor PHY power handling Date: Fri, 06 Jan 2017 16:52:15 +0200 Message-ID: <1781659.ynIBoqkrKC@avalon> References: <20161220013400.28317-1-laurent.pinchart+renesas@ideasonboard.com> <30295846.0iPnmn0IgG@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 5CFDD6EA12 for ; Fri, 6 Jan 2017 14:52:10 +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: Jose Abreu Cc: Fabio Estevam , Laurent Pinchart , Russell King - ARM Linux , dri-devel@lists.freedesktop.org, Kieran Bingham , linux-renesas-soc@vger.kernel.org, Ulrich Hecht , Andy Yan , Vladimir Zapolskiy List-Id: dri-devel@lists.freedesktop.org SGkgSm9zZSwKCk9uIEZyaWRheSAwNiBKYW4gMjAxNyAxMDowNzowMyBKb3NlIEFicmV1IHdyb3Rl Ogo+IEhpIExhdXJlbnQsCj4gCj4gU29ycnkgZm9yIHRoZSBkZWxheWVkIGFuc3dlciBidXQgSSBh bSBxdWl0ZSBidXN5IGF0IHRoZSBtb21lbnQuCgpObyB3b3JyaWVzLCB5b3VyIGhlbHAgaXMgcmVh bGx5IGFwcHJlY2lhdGVkLgoKPiBPbiAwNi0wMS0yMDE3IDAxOjQ4LCBMYXVyZW50IFBpbmNoYXJ0 IHdyb3RlOgo+IAo+IFtzbmlwXQo+IAo+ID4+Pj4gVGhlIFRYX1JFQURZIHNpZ25hbCBpcyBkb2N1 bWVudGVkIGluIHRoZSBpLk1YNiBkYXRhc2hlZXQgYXMgYmVpbmcgYSBQSFkKPiA+Pj4+IG91dHB1 dCBzaWduYWwsIGJ1dCB0aGVyZSBzZWVtcyB0byBiZSBubyBIRE1JIFRYIHJlZ2lzdGVyIGZyb20g d2hpY2ggaXRzCj4gPj4+PiBzdGF0ZSBjYW4gYmUgcmVhZC4gRG8gSSBuZWVkIHRvIHBvbGwgdGhl IEhETUlfUEhZX1BUUlBUX0VOQkwgcmVnaXN0ZXIKPiA+Pj4+IHRocm91Z2ggSTJDID8gSG93IGxv bmcgaXMgdGhlIFBIWSBleHBlY3RlZCB0byB0YWtlIHRvIHNldCBUWF9SRUFEWSB0byAwCj4gPj4+ PiA/Cj4gPj4+IAo+ID4+PiBUWF9SRUFEWSBjYW4gYmUgcmVhZCBmcm9tIHJlZ2lzdGVyIDB4MUEg b2YgcGh5LCBCSVQoMikgKHRocm91Z2gKPiA+Pj4gSTJDKS4KPiA+PiAKPiA+PiBUaGF0J3Mgd2hh dCBJIHRob3VnaHQsIEknbGwgcG9sbCB0aGF0IHRoZW4uIERvIHlvdSBoYXZlIGFueSBpZGVhIGhv dyBsb25nCj4gPj4gaXQncyBzdXBwb3NlZCB0byB0YWtlLCB0byBzZXQgYW4gYXBwcm9wcmlhdGUg dGltZW91dCA/Cj4gCj4gRm9yIDNkIHR4IHBoeSBhbmQgZm9yIDI1IE1IeiBpbnB1dCByZWZlcmVu Y2UgY2xvY2sgdGhlIHBvd2VyLXVwCj4gdGltZSBpcyB+MW1zLCB0aGVyZSBpcyBubyBkYXRhIGlu IHRoZSBkb2NzIHRvIHBvd2VyLWRvd24gdGltZSBidXQKPiBpdCBzaG91bGQgYmUgc2ltaWxhci4g UmVmZXJlbmNlIGNsb2NrIHZhbHVlIGlzIGJvYXJkIGRlcGVuZGVudAo+IGFuZCB0aGUgbWluaW11 bSB2YWx1ZSBmb3IgSERNSSBzaGFsbCBiZSAxMy41TUh6Lgo+IAo+ID4gT24gaS5NWDYgKDNEIFRY IFBIWSkgcmVnaXN0ZXIgMHgxYSByZWFkcyBhcyAweDAwMDcgYmVmb3JlIHBvd2VyaW5nIGRvd24K PiA+IHRoZSBQSFkgKGJ5IGRlYXNzZXJ0aW5nIFRYUFdST04pIGFuZCBhcyAweDAwMDAgaW1tZWRp YXRlbHkgYWZ0ZXIuIE9uCj4gPiBSSzMyODggKE1ITCBQSFkpIHRoZSByZWdpc3RlciByZWFkcyBh cyAweDAyMDcgYW5kIGFzIDB4MDAwMCBpbW1lZGlhdGVseQo+ID4gYWZ0ZXIgZGVhc3NlcnRpbmcg VFhQV1JPTi4gSXQgc2VlbXMgdGhhdCBvbmUgSTJDIHJlYWQgaXMgYSBzdWZmaWNpZW50Cj4gPiBk ZWxheSBmb3IgVFhfUkVBRFkgdG8gZ28gbG93Lgo+ID4gCj4gPj4+IE5vdCBzdXJlIGlmIHNhbWUg b2Zmc2V0IGZvciBhbGwgcGh5cyB0aG91Z2guCj4gPj4gCj4gPj4gTW9zdCBwcm9iYWJseSBub3Qs IGl0IHdvdWxkIGJlIHRvbyBlYXN5IDotKSBJJ2xsIGludmVzdGlnYXRlICh3aGljaCB3aWxsCj4g Pj4gbGlrZWx5IGluY2x1ZGUgbG90cyBvZiBndWVzc3dvcmspLiBJZiB5b3UgY2FuIGZpbmQgYW55 IGluZm9ybWF0aW9uIGFib3V0Cj4gPj4gdGhhdCAoYW5kIGVzcGVjaWFsbHkgYWJvdXQgdGhlIE1I TCBhbmQgSERNSSAyLjAgUEhZcykgdGhhdCB3b3VsZCBiZSB2ZXJ5Cj4gPj4gYXBwcmVjaWF0ZWQs IGFzIEkgZG9uJ3QgaGF2ZSBhY2Nlc3MgdG8gYW55IGRvY3VtZW50YXRpb24gdGhhdCBtZW50aW9u cyBhCj4gPj4gVFhfUkVBRFkgYml0IGZvciB0aG9zZS4KPiA+IAo+ID4gSSBoYXZlbid0IHRlc3Rl ZCB0aGUgSERNSSAyLjAgUEhZIHlldCwgYnV0IEknZCBiZSBzdXJwcmlzZWQgaWYgdGhlCj4gPiBU WF9SRUFEWSBiaXQgd2FzIGluIHRoZSBzYW1lIHJlZ2lzdGVyIGF0IHRoZSBzYW1lIHBvc2l0aW9u Lgo+IAo+IFRoZSBpbmZvIEkgZ290IHRoZSByZWdpc3RlciBvZmZzZXQgaXMgZnJvbSBhbiBIRE1J IDIuMCBwaHkgOikKClRoYXQncyBnb29kIG5ld3MgOi0pCgo+IE5vdGljZSB0aGF0IHRoZXJlIGFy ZSBhIGxvdCBvZiBwaHkgdmVyc2lvbnMgYW5kIHNvbWUgb2YgdGhlbQo+ICh1c2VkIGluIGR3LWhk bWkpIG1heWJlIGN1c3RvbWl6ZWQsIEkgZG9uJ3QgdGhpbmsgSSBoYXZlIGFjY2Vzcwo+IHRvIHRo YXQgY3VzdG9tIHBoeXMgZG9jdW1lbnRhdGlvbi4KCkkgdGhpbmsgd2Ugd2lsbCBldmVudHVhbGx5 IGhhdmUgdG8gaW1wbGVtZW50IFBIWS1zcGVjaWZpYyBwb3dlciB1cCBhbmQgcG93ZXIgCmRvd24g c2VxdWVuY2VzLCBidXQgZm9yIG5vdyBhIGNvbW1vbiBzZXF1ZW5jZSBzaG91bGQgd29yay4KCj4g UGxlYXNlIHRlc3QgdGhlIEhETUkgMi4wIHBoeSBhbmQgY2hlY2sgaWYgdGhlIHJlZ2lzdGVyIGlz IHRoZSBzYW1lLCBpdAo+IHNob3VsZCBiZS4KCkkgZGlkLCBhbmQgaXQgaXMgXG8vIEknbGwgc2Vu ZCBwYXRjaGVzLgoKPiBJbiB0aGUgbWVhbnRpbWUgaXQgd291bGQgcmVhbGx5IGJlIGhlbHBmdWwg aWYgc29tZSBvZiB0aGUgZGV2ZWxvcGVycwo+IHRoYXQgdXNlZCBkdy1oZG1pIHN1cHBsaWVkIHRo aXMgaW5mbyBhYm91dCB0aGUgcmVnaXN0ZXJzIGFzIHRoZXkKPiBzaG91bGQga25vdyBleGFjdGx5 IHdoYXQgcGh5IHdhcyB1c2VkLgoKSSB3aWxsIGFzayBpbnRlcm5hbGx5IGZvciB0aGUgUi1DYXIg SDMgU29DLgoKLS0gClJlZ2FyZHMsCgpMYXVyZW50IFBpbmNoYXJ0CgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRy aS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5v cmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK