From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH V4 2/2] drm/i915: start adding dp mst audio Date: Mon, 14 Dec 2015 12:34:53 +0200 Message-ID: <87egepuxma.fsf@intel.com> References: <1449036584-105393-1-git-send-email-libin.yang@linux.intel.com> <1449036584-105393-2-git-send-email-libin.yang@linux.intel.com> <56668E50.8050806@linux.intel.com> <20151210090204.GD20822@phenom.ffwll.local> <566A6839.3010304@linux.intel.com> <87io41v0g7.fsf@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Takashi Iwai Cc: alsa-devel@alsa-project.org, intel-gfx@lists.freedesktop.org, Dave Airlie , daniel.vetter@intel.com, Libin Yang List-Id: alsa-devel@alsa-project.org T24gTW9uLCAxNCBEZWMgMjAxNSwgVGFrYXNoaSBJd2FpIDx0aXdhaUBzdXNlLmRlPiB3cm90ZToK PiBPbiBNb24sIDE0IERlYyAyMDE1IDEwOjMzOjQ0ICswMTAwLAo+IEphbmkgTmlrdWxhIHdyb3Rl Ogo+PiAKPj4gT24gRnJpLCAxMSBEZWMgMjAxNSwgVGFrYXNoaSBJd2FpIDx0aXdhaUBzdXNlLmRl PiB3cm90ZToKPj4gPiBPbiBGcmksIDExIERlYyAyMDE1IDA3OjA3OjUzICswMTAwLAo+PiA+IExp YmluIFlhbmcgd3JvdGU6Cj4+ID4+IAo+PiA+PiA+Pj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2F1ZGlvLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9hdWRp by5jCj4+ID4+ID4+PiBpbmRleCA5YWE4M2U3Li41YWQyZTY2IDEwMDY0NAo+PiA+PiA+Pj4gLS0t IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfYXVkaW8uYwo+PiA+PiA+Pj4gKysrIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfYXVkaW8uYwo+PiA+PiA+Pj4gQEAgLTI2Miw3ICsyNjIs OCBAQCBzdGF0aWMgdm9pZCBoc3dfYXVkaW9fY29kZWNfZGlzYWJsZShzdHJ1Y3QgaW50ZWxfZW5j b2RlciAqZW5jb2RlcikKPj4gPj4gPj4+ICAgCXRtcCB8PSBBVURfQ09ORklHX05fUFJPR19FTkFC TEU7Cj4+ID4+ID4+PiAgIAl0bXAgJj0gfkFVRF9DT05GSUdfVVBQRVJfTl9NQVNLOwo+PiA+PiA+ Pj4gICAJdG1wICY9IH5BVURfQ09ORklHX0xPV0VSX05fTUFTSzsKPj4gPj4gPj4+IC0JaWYgKGlu dGVsX3BpcGVfaGFzX3R5cGUoaW50ZWxfY3J0YywgSU5URUxfT1VUUFVUX0RJU1BMQVlQT1JUKSkK Pj4gPj4gPj4+ICsJaWYgKGludGVsX3BpcGVfaGFzX3R5cGUoaW50ZWxfY3J0YywgSU5URUxfT1VU UFVUX0RJU1BMQVlQT1JUKSB8fAo+PiA+PiA+Pj4gKwkgICAgaW50ZWxfcGlwZV9oYXNfdHlwZShp bnRlbF9jcnRjLCBJTlRFTF9PVVRQVVRfRFBfTVNUKSkKPj4gPj4gPj4+ICAgCQl0bXAgfD0gQVVE X0NPTkZJR19OX1ZBTFVFX0lOREVYOwo+PiA+Cj4+ID4gVGhlIHNhbWUgY2hlY2sgaXMgbWlzc2lu ZyBpbiBoc3dfYXVkaW9fY29kZWNfZW5hYmxlKCk/Cj4+ID4KPj4gPj4gPj4+ICAgCUk5MTVfV1JJ VEUoSFNXX0FVRF9DRkcocGlwZSksIHRtcCk7Cj4+ID4+ID4+Pgo+PiA+PiA+Pj4gQEAgLTQ3NCw3 ICs0NzUsOCBAQCBzdGF0aWMgdm9pZCBpbGtfYXVkaW9fY29kZWNfZW5hYmxlKHN0cnVjdCBkcm1f Y29ubmVjdG9yICpjb25uZWN0b3IsCj4+ID4+ID4+PiAgIAl0bXAgJj0gfkFVRF9DT05GSUdfTl9W QUxVRV9JTkRFWDsKPj4gPj4gPj4+ICAgCXRtcCAmPSB+QVVEX0NPTkZJR19OX1BST0dfRU5BQkxF Owo+PiA+PiA+Pj4gICAJdG1wICY9IH5BVURfQ09ORklHX1BJWEVMX0NMT0NLX0hETUlfTUFTSzsK Pj4gPj4gPj4+IC0JaWYgKGludGVsX3BpcGVfaGFzX3R5cGUoaW50ZWxfY3J0YywgSU5URUxfT1VU UFVUX0RJU1BMQVlQT1JUKSkKPj4gPj4gPj4+ICsJaWYgKGludGVsX3BpcGVfaGFzX3R5cGUoaW50 ZWxfY3J0YywgSU5URUxfT1VUUFVUX0RJU1BMQVlQT1JUKSB8fAo+PiA+PiA+Pj4gKwkgICAgaW50 ZWxfcGlwZV9oYXNfdHlwZShpbnRlbF9jcnRjLCBJTlRFTF9PVVRQVVRfRFBfTVNUKSkKPj4gPj4g Pj4+ICAgCQl0bXAgfD0gQVVEX0NPTkZJR19OX1ZBTFVFX0lOREVYOwo+PiA+Cj4+ID4gLi4uIGFu ZCBtaXNzaW5nIGZvciBpbGtfYXVkaW9fY29kZWNfZGlzYWJsZSgpPwo+PiA+Cj4+ID4KPj4gPj4g Pj4+ICAgCWVsc2UKPj4gPj4gPj4+ICAgCQl0bXAgfD0gYXVkaW9fY29uZmlnX2hkbWlfcGl4ZWxf Y2xvY2soYWRqdXN0ZWRfbW9kZSk7Cj4+ID4+ID4+PiBAQCAtNTEyLDcgKzUxNCw4IEBAIHZvaWQg aW50ZWxfYXVkaW9fY29kZWNfZW5hYmxlKHN0cnVjdCBpbnRlbF9lbmNvZGVyICppbnRlbF9lbmNv ZGVyKQo+PiA+PiA+Pj4KPj4gPj4gPj4+ICAgCS8qIEVMRCBDb25uX1R5cGUgKi8KPj4gPj4gPj4+ ICAgCWNvbm5lY3Rvci0+ZWxkWzVdICY9IH4oMyA8PCAyKTsKPj4gPj4gPj4+IC0JaWYgKGludGVs X3BpcGVfaGFzX3R5cGUoY3J0YywgSU5URUxfT1VUUFVUX0RJU1BMQVlQT1JUKSkKPj4gPj4gPj4+ ICsJaWYgKGludGVsX3BpcGVfaGFzX3R5cGUoY3J0YywgSU5URUxfT1VUUFVUX0RJU1BMQVlQT1JU KSB8fAo+PiA+PiA+Pj4gKwkgICAgaW50ZWxfcGlwZV9oYXNfdHlwZShjcnRjLCBJTlRFTF9PVVRQ VVRfRFBfTVNUKSkKPj4gPgo+PiA+IElNTywgaXQncyBiZXR0ZXIgdG8gaGF2ZSBhIG1hY3JvIHRv IGNvdmVyIHRoaXMgdHdvLWxpbmUgY2hlY2sgaW5zdGVhZAo+PiA+IG9mIG9wZW4tY29kaW5nIGF0 IGVhY2ggcGxhY2UuICBXZSdsbCBoYXZlIDUgcGxhY2VzIGluIHRoZSBlbmQuCj4+IAo+PiBJIGRv bid0IHRoaW5rIHRoYXQncyBuZWNlc3NhcnkuIE9ubHkgdGhlIGhzd18qIGZ1bmN0aW9ucyBuZWVk IGl0LCB0aGUKPj4gb3RoZXIgcGxhdGZvcm1zICh1c2luZyB0aGUgb3RoZXIgZnVuY3Rpb25zKSBk b24ndCBzdXBwb3J0IERQIE1TVC4KPgo+IFRoZW4gdGhlIHBhdGNoIGNoYW5nZXMgdGhlIGZ1bmN0 aW9ucy4gIEFuZCBzdGlsbCB0aHJlZSBwbGFjZXMgaGF2ZQo+IHRoaXMgY2hlY2suCgpQcm9iYWJs eSB0aGUgbWlzdGFrZSBpbiB0aGUgcGF0Y2ggd2FzIHRvIGFkZCB0aGUgY2hlY2sgdG8KaWxrX2F1 ZGlvX2NvZGVjX2VuYWJsZSB3aGVuIGl0IHNob3VsZCBoYXZlIGJlZW4gYWRkZWQgdG8KaHN3X2F1 ZGlvX2NvZGVjX2VuYWJsZS4KCkJSLApKYW5pLgoKCgo+Cj4KPiB0aGFua3MsCj4KPiBUYWthc2hp CgotLSAKSmFuaSBOaWt1bGEsIEludGVsIE9wZW4gU291cmNlIFRlY2hub2xvZ3kgQ2VudGVyCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBt YWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMu ZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==