From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: [alsa-devel] [PATCH v4 0/3] support DP MST audio Date: Tue, 10 Jan 2017 09:19:08 +0100 Message-ID: References: <1480992519-108079-1-git-send-email-libin.yang@intel.com> <96A12704CE18D347B625EE2D4A099D194FA69699@SHSMSX103.ccr.corp.intel.com> <96A12704CE18D347B625EE2D4A099D1952458272@SHSMSX103.ccr.corp.intel.com> Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 12A6B6E2CC for ; Tue, 10 Jan 2017 08:19:11 +0000 (UTC) In-Reply-To: <96A12704CE18D347B625EE2D4A099D1952458272@SHSMSX103.ccr.corp.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Yang, Libin" Cc: intel-gfx , "alsa-devel@alsa-project.org" List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCAwOSBKYW4gMjAxNyAwNzoyMjo1NSArMDEwMCwKWWFuZywgTGliaW4gd3JvdGU6Cj4g Cj4gSGkgVGFrYXNoaSwKPiAKPiBJdCBzZWVtcyB0aGUgcGF0Y2hlcyBmb3IgRFAgTVNUIGluIGdm eCBpcyBub3QgbWVyZ2VkIGludG8gTGludXMgYnJhbmNoLgo+IAo+IERvIHdlIGhhdmUgcGxhbiB0 byBtZXJnZSBnZnggYnJhbmNoIG1hbnVhbGx5IGFuZCByZXZpZXcgdGhlIHBhdGNoZXMgZm9yIGF1 ZGlvPyBPciB3ZSB3aWxsIHdhaXQgdGhlIERQIE1TVCBwYXRjaGVzIGZvciBpOTE1IG1lcmdlZCBp bnRvIExpbnVzIGJyYW5jaD8KClNvcnJ5LCB0aGlzIHdhcyBkZWxheWVkIGR1ZSB0byB0aGUgdmFj YXRpb24uCk5vdyBJIGFwcGxpZWQgdGhlc2UgdGhyZWUgcGF0Y2hlcyB0byB0b3BpYy9oZGEtZHAt bXN0IGJyYW5jaCBiYXNlZCBvbgo0LjEwLXJjMiwgYW5kIGl0IHdhcyBtZXJnZWQgdG8gZm9yLW5l eHQgYnJhbmNoLgoKICBnaXQ6Ly9naXQua2VybmVsLm9yZy9wdWIvc2NtL2xpbnV4L2tlcm5lbC9n aXQvdGl3YWkvc291bmQuZ2l0IHRvcGljL2hkYS1kcC1tc3QKCkRhbmllbCwgSmFuaSwgaWYgeW91 IGd1eXMgbmVlZCB0byBtZXJnZSB0byBpOTE1IHRyZWUsIGZlZWwgZnJlZSB0bwpwdWxsIGZyb20g dGhhdCBicmFuY2guCgoKdGhhbmtzLAoKVGFrYXNoaQoKPiAKPiBSZWdhcmRzLAo+IExpYmluCj4g Cj4gCj4gPi0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tCj4gPkZyb206IFRha2FzaGkgSXdhaSBb bWFpbHRvOnRpd2FpQHN1c2UuZGVdCj4gPlNlbnQ6IFR1ZXNkYXksIERlY2VtYmVyIDYsIDIwMTYg NDoxMSBQTQo+ID5UbzogRGFuaWVsIFZldHRlciA8ZGFuaWVsQGZmd2xsLmNoPgo+ID5DYzogaW50 ZWwtZ2Z4IDxpbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnPjsgTmlrdWxhLCBKYW5pCj4g PjxqYW5pLm5pa3VsYUBsaW51eC5pbnRlbC5jb20+OyBZYW5nLCBMaWJpbiA8bGliaW4ueWFuZ0Bp bnRlbC5jb20+OyBhbHNhLQo+ID5kZXZlbEBhbHNhLXByb2plY3Qub3JnOyBMaW4sIE1lbmdkb25n IDxtZW5nZG9uZy5saW5AaW50ZWwuY29tPgo+ID5TdWJqZWN0OiBSZTogW2Fsc2EtZGV2ZWxdIFtQ QVRDSCB2NCAwLzNdIHN1cHBvcnQgRFAgTVNUIGF1ZGlvCj4gPgo+ID5PbiBUdWUsIDA2IERlYyAy MDE2IDA4OjUxOjQzICswMTAwLAo+ID5EYW5pZWwgVmV0dGVyIHdyb3RlOgo+ID4+Cj4gPj4gT24g VHVlLCBEZWMgNiwgMjAxNiBhdCA4OjIwIEFNLCBUYWthc2hpIEl3YWkgPHRpd2FpQHN1c2UuZGU+ IHdyb3RlOgo+ID4+ID4gT24gVHVlLCAwNiBEZWMgMjAxNiAwMzo1ODoyMSArMDEwMCwKPiA+PiA+ IFlhbmcsIExpYmluIHdyb3RlOgo+ID4+ID4+Cj4gPj4gPj4gVGhlIHBhdGNoc2V0IGlzIGJhc2Vk IG9uIGRybS10aXAgYnJhbmNoIGluCj4gPj4gPj4gZ2l0Oi8vYW5vbmdpdC5mcmVlZGVza3RvcC5v cmcvZHJtLXRpcAo+ID4+ID4KPiA+PiA+IEknbGwgcmV2aWV3IGFuZCBtZXJnZSBpZiBpdCdzIE9L Lgo+ID4+ID4KPiA+PiA+IERhbmllbCwgZG8geW91IGd1eXMgaGF2ZSB0aGUgc3RhYmxlIGJyYW5j aCB0aGF0IEkgY2FuIHB1bGwgaW50bwo+ID4+ID4gc291bmQgdHJlZSBmb3IgRFAtTVNUIGF1ZGlv IHN0dWZmIGZvciA0LjEwPwo+ID4+Cj4gPj4gRFAgbXN0IGF1ZGlvIHN1cHBvcnQgbWlzc2VkIDQu MTAgb3ZlciBoZXJlIG9uIHRoZSBkcm0gc2lkZS4gQW5kIEkKPiA+PiB3YXNuJ3QgYXdhcmUgdGhh dCB3ZSBuZWVkIGEgdG9waWMgYnJhbmNoIGZvciBpdCwgc28gSSBqdXN0IHNtYXNoZWQgaXQKPiA+ PiBpbnRvIG91ciBkcm0taW50ZWwtbmV4dCBxdWV1ZSAuLi4gSSBjYW4gc2VuZCB5b3UgdGhlIG1v c3QgcmVjZW50Cj4gPj4gc3RhYmxlIHRhZyBmb3IgdGhhdCwgYnV0IHRoYXQncyBoZWFkaW5nIGlu IG9ubHkgZm9yIDQuMTEuCj4gPgo+ID5JdCdzIGZpbmUsIHdlIGNhbiBwb3N0cG9uZSB0byA0LjEx IGFzIHdlbGwuICBJIGp1c3QgdGhvdWdodCBpdCB3ZXJlIGFscmVhZHkKPiA+cXVldWVkIGZvciA0 LjEwLgo+ID4KPiA+SWYgc28sIEknbSBnb2luZyB0byBxdWV1ZSB0aGVzZSBwYXRjaGVzIG9uY2Ug YWZ0ZXIgNC4xMC1yYzEgaXMgcmVsZWFzZWQuCj4gPgo+ID4KPiA+dGhhbmtzLAo+ID4KPiA+VGFr YXNoaQo+ID4KPiA+Cj4gPj4gLURhbmllbAo+ID4+Cj4gPj4gPgo+ID4+ID4KPiA+PiA+IHRoYW5r cywKPiA+PiA+Cj4gPj4gPiBUYWthc2hpCj4gPj4gPgo+ID4+ID4KPiA+PiA+PiBSZWdhcmRzLAo+ ID4+ID4+IExpYmluCj4gPj4gPj4KPiA+PiA+Pgo+ID4+ID4+ID4tLS0tLU9yaWdpbmFsIE1lc3Nh Z2UtLS0tLQo+ID4+ID4+ID5Gcm9tOiBZYW5nLCBMaWJpbgo+ID4+ID4+ID5TZW50OiBUdWVzZGF5 LCBEZWNlbWJlciA2LCAyMDE2IDEwOjQ5IEFNCj4gPj4gPj4gPlRvOiBhbHNhLWRldmVsQGFsc2Et cHJvamVjdC5vcmc7IHRpd2FpQHN1c2UuZGUKPiA+PiA+PiA+Q2M6IExpbiwgTWVuZ2RvbmcgPG1l bmdkb25nLmxpbkBpbnRlbC5jb20+OyBZYW5nLCBMaWJpbgo+ID4+ID4+ID48bGliaW4ueWFuZ0Bp bnRlbC5jb20+Cj4gPj4gPj4gPlN1YmplY3Q6IFthbHNhLWRldmVsXSBbUEFUQ0ggdjQgMC8zXSBz dXBwb3J0IERQIE1TVCBhdWRpbwo+ID4+ID4+ID4KPiA+PiA+PiA+RnJvbTogTGliaW4gWWFuZyA8 bGliaW4ueWFuZ0BpbnRlbC5jb20+Cj4gPj4gPj4gPgo+ID4+ID4+ID5UaGlzIHBhdGNoc2V0IHN0 YXJ0cyB0byBzdXBwb3J0IERQIE1TVCBhdWRpby4KPiA+PiA+PiA+Cj4gPj4gPj4gPlRoaXMgcGF0 Y2hzZXQgaXMgYmFzZWQgb24gZHJtLXRpcCBvbgo+ID4+ID4+ID5naXQ6Ly9hbm9uZ2l0LmZyZWVk ZXNrdG9wLm9yZy9kcm0tdGlwCj4gPj4gPj4gPgo+ID4+ID4+ID5jaGFuZ2UgbG9nOgo+ID4+ID4+ ID52NDogcmVmaW5lIHNvbWUgY29tbWVudHMgaW4gMDAwMSBhbmQgMDAwMiBwYXRjaGVzLgo+ID4+ ID4+ID4gICAgcmVmaW5lIHRoZSAwMDAzIHBhdGNoIGZvciB0aGUgbmV3IEFMU0EtQ29uZmlndXJh dGlvbiBkb2N1bWVudAo+ID4+ID4+ID4KPiA+PiA+PiA+TGliaW4gWWFuZyAoMyk6Cj4gPj4gPj4g PiAgQUxTQTogaGRhIC0gYWRkIERQIG1zdCB2ZXJiIHN1cHBvcnQKPiA+PiA+PiA+ICBBTFNBOiBo ZGEgLSBhZGQgRFAgTVNUIGF1ZGlvIHN1cHBvcnQKPiA+PiA+PiA+ICBBTFNBOiBEb2N1bWVudGF0 aW9uIGFib3V0IEhEQSBEUCBNU1QgcGluIGluaXQgYW5kIGNvbm5lY3Rpb24KPiA+PiA+PiA+Cj4g Pj4gPj4gPiBEb2N1bWVudGF0aW9uL3NvdW5kL2hkLWF1ZGlvL2RwLW1zdC5yc3QgfCAgMTcgKysr Cj4gPj4gPj4gPiBzb3VuZC9wY2kvaGRhL2hkYV9jb2RlYy5jICAgICAgICAgICAgICAgfCAgNzYg KysrKysrKysrLQo+ID4+ID4+ID4gc291bmQvcGNpL2hkYS9oZGFfY29kZWMuaCAgICAgICAgICAg ICAgIHwgICAzICsKPiA+PiA+PiA+IHNvdW5kL3BjaS9oZGEvcGF0Y2hfaGRtaS5jICAgICAgICAg ICAgICB8IDI0NQo+ID4rKysrKysrKysrKysrKysrKysrKysrKysrLS0tLS0tCj4gPj4gPj4gPi0K PiA+PiA+PiA+IDQgZmlsZXMgY2hhbmdlZCwgMjg1IGluc2VydGlvbnMoKyksIDU2IGRlbGV0aW9u cygtKQo+ID4+ID4+ID4KPiA+PiA+PiA+LS0KPiA+PiA+PiA+Mi43LjQKPiA+PiA+Pgo+ID4+Cj4g Pj4KPiA+Pgo+ID4+IC0tCj4gPj4gRGFuaWVsIFZldHRlcgo+ID4+IFNvZnR3YXJlIEVuZ2luZWVy LCBJbnRlbCBDb3Jwb3JhdGlvbgo+ID4+ICs0MSAoMCkgNzkgMzY1IDU3IDQ4IC0gaHR0cDovL2Js b2cuZmZ3bGwuY2gKPiA+Pgo+IApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVz a3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9p bnRlbC1nZngK