From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH v2 2/9] drm/i915: Add get_eld audio component Date: Fri, 4 Dec 2015 16:00:46 +0100 Message-ID: <20151204150046.GR10243@phenom.ffwll.local> References: <1448986198-3488-1-git-send-email-tiwai@suse.de> <1448986198-3488-3-git-send-email-tiwai@suse.de> <20151204102102.GM10243@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline 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, Mengdong Lin , Vinod Koul , intel-gfx@lists.freedesktop.org, Daniel Vetter , David Henningsson List-Id: alsa-devel@alsa-project.org T24gRnJpLCBEZWMgMDQsIDIwMTUgYXQgMTE6NDk6NDZBTSArMDEwMCwgVGFrYXNoaSBJd2FpIHdy b3RlOgo+IE9uIEZyaSwgMDQgRGVjIDIwMTUgMTE6MjE6MDIgKzAxMDAsCj4gRGFuaWVsIFZldHRl ciB3cm90ZToKPiA+IAo+ID4gT24gVHVlLCBEZWMgMDEsIDIwMTUgYXQgMDU6MDk6NTFQTSArMDEw MCwgVGFrYXNoaSBJd2FpIHdyb3RlOgo+ID4gPiBJbXBsZW1lbnQgYSBuZXcgaTkxNV9hdWRpb19j b21wb25lbnRfb3BzLCBnZXRfZWxkKCkuICBJdCdzIGNhbGxlZCBieQo+ID4gPiB0aGUgYXVkaW8g ZHJpdmVyIHRvIGZldGNoIHRoZSBjdXJyZW50IGF1ZGlvIHN0YXR1cyBhbmQgRUxEIG9mIHRoZQo+ ID4gPiBnaXZlbiBIRE1JL0RQIHBvcnQuICBJdCByZXR1cm5zIHRoZSBzaXplIG9mIGV4cGVjdGVk IEVMRCBieXRlcyBpZiBpdCdzCj4gPiA+IHZhbGlkLCB6ZXJvIGlmIG5vIHZhbGlkIEVMRCBpcyBm b3VuZCwgb3IgYSBuZWdhdGl2ZSBlcnJvciBjb2RlLiAgVGhlCj4gPiA+IGN1cnJlbnQgc3RhdGUg b2YgYXVkaW8gb24vb2ZmIGlzIHN0b3JlZCBpbiB0aGUgZ2l2ZW4gcG9pbnRlciwgdG9vLgo+ID4g PiAKPiA+ID4gTm90ZSB0aGF0IHRoZSByZXR1cm5lZCBzaXplIGlzbid0IGxpbWl0ZWQgdG8gdGhl IGdpdmVuIG1heCBieXRlcy4gIElmCj4gPiA+IHRoZSBzaXplIGlzIGdyZWF0ZXIgdGhhbiB0aGUg bWF4IGJ5dGVzLCBpdCBtZWFucyB0aGF0IG9ubHkgYSBwYXJ0IG9mCj4gPiA+IEVMRCBoYXMgYmVl biBjb3BpZWQgYmFjay4KPiA+ID4gCj4gPiA+IEEgYmlnIHdhcm5pbmcgYWJvdXQgdGhlIHVzYWdl IG9mIHRoaXMgY2FsbGJhY2sgaXM6IHlvdSBtdXN0IG5vdCBjYWxsCj4gPiA+IGl0IGZyb20gZWxk X25vdGlmeS4gIFRoZSBlbGRfbm90aWZ5IGl0c2VsZiBpcyBjYWxsZWQgaW4gdGhlIG1vZGVzZXQK PiA+ID4gbG9jaywgYW5kIGl0IGxlYWRzIHRvIGEgZGVhZGxvY2sgc2luY2UgZ2V0X2VsZCB0YWtl cyB0aGUgbW9kZXNldCBsb2NrLAo+ID4gPiB0b28uICBZb3UgbmVlZCB0byBjYWxsIGdldF9lbGQg aW4gYSB3b3JrLCBmb3IgZXhhbXBsZSwgaW4gc3VjaCBhIGNhc2UuCj4gPiA+IFdlJ2xsIHNlZSB0 aGUgYWN0dWFsIGltcGxlbWVudGF0aW9uIGluIHRoZSBsYXRlciBwYXRjaCBpbgo+ID4gPiBzb3Vu ZC9wY2kvaGRhL3BhdGNoX2hkbWkuYy4KPiA+ID4gCj4gPiA+IEZvciBhY2hpZXZpbmcgdGhpcyBp bXBsZW1lbnRhdGlvbiwgYSBuZXcgZmllbGQgYXVkaW9fZW5hYmxlZCBpcyBhZGRlZAo+ID4gPiB0 byBzdHJ1Y3QgaW50ZWxfZGlnaXRhbF9wb3J0LiAgVGhpcyBpcyBzZXQvcmVzZXQgYXQgZWFjaCBh dWRpbwo+ID4gPiBlbmFibGUvZGlzYWJsZSBjYWxsIGluIGludGVsX2F1ZGlvLmMuICBJdCdzIHBy b3RlY3RlZCB3aXRoIHRoZSBtb2Rlc2V0Cj4gPiA+IGxvY2sgYXMgd2VsbC4KPiA+ID4gCj4gPiA+ IFNpZ25lZC1vZmYtYnk6IFRha2FzaGkgSXdhaSA8dGl3YWlAc3VzZS5kZT4KPiA+ID4gLS0tCj4g PiA+IHYxLT52MjoKPiA+ID4gKiBVc2UgbW9kZXNldCBsb2NrIGZvciBnZXRfZWxkIGxvY2ssIGRy b3AgYXYgbXV0ZXgKPiA+ID4gKiBSZXR1cm4gdGhlIGV4cGVjdGVkIHNpemUgZnJvbSBnZXRfZWxk LCBub3QgdGhlIGNvcGllZCBzaXplCj4gPiA+IAo+ID4gPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfYXVkaW8uYyB8IDQwICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr Cj4gPiA+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaCAgIHwgIDEgKwo+ID4gPiAg aW5jbHVkZS9kcm0vaTkxNV9jb21wb25lbnQuaCAgICAgICB8ICA2ICsrKysrKwo+ID4gPiAgMyBm aWxlcyBjaGFuZ2VkLCA0NyBpbnNlcnRpb25zKCspCj4gPiA+IAo+ID4gPiBkaWZmIC0tZ2l0IGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfYXVkaW8uYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2F1ZGlvLmMKPiA+ID4gaW5kZXggMGMzOGNjNmM4MmFlLi4xOTY1YTYxNzY5ZWEgMTAw NjQ0Cj4gPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2F1ZGlvLmMKPiA+ID4g KysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfYXVkaW8uYwo+ID4gPiBAQCAtNTIxLDYg KzUyMSw3IEBAIHZvaWQgaW50ZWxfYXVkaW9fY29kZWNfZW5hYmxlKHN0cnVjdCBpbnRlbF9lbmNv ZGVyICppbnRlbF9lbmNvZGVyKQo+ID4gPiAgCj4gPiA+ICAJY29ubmVjdG9yLT5lbGRbNl0gPSBk cm1fYXZfc3luY19kZWxheShjb25uZWN0b3IsIGFkanVzdGVkX21vZGUpIC8gMjsKPiA+ID4gIAo+ ID4gPiArCWludGVsX2RpZ19wb3J0LT5hdWRpb19lbmFibGVkID0gdHJ1ZTsKPiA+ID4gIAlpZiAo ZGV2X3ByaXYtPmRpc3BsYXkuYXVkaW9fY29kZWNfZW5hYmxlKQo+ID4gPiAgCQlkZXZfcHJpdi0+ ZGlzcGxheS5hdWRpb19jb2RlY19lbmFibGUoY29ubmVjdG9yLCBpbnRlbF9lbmNvZGVyLAo+ID4g PiAgCQkJCQkJICAgICBhZGp1c3RlZF9tb2RlKTsKPiA+ID4gQEAgLTU0NSw2ICs1NDYsNyBAQCB2 b2lkIGludGVsX2F1ZGlvX2NvZGVjX2Rpc2FibGUoc3RydWN0IGludGVsX2VuY29kZXIgKmludGVs X2VuY29kZXIpCj4gPiA+ICAJc3RydWN0IGludGVsX2RpZ2l0YWxfcG9ydCAqaW50ZWxfZGlnX3Bv cnQgPSBlbmNfdG9fZGlnX3BvcnQoZW5jb2Rlcik7Cj4gPiA+ICAJZW51bSBwb3J0IHBvcnQgPSBp bnRlbF9kaWdfcG9ydC0+cG9ydDsKPiA+ID4gIAo+ID4gPiArCWludGVsX2RpZ19wb3J0LT5hdWRp b19lbmFibGVkID0gZmFsc2U7Cj4gPiA+ICAJaWYgKGRldl9wcml2LT5kaXNwbGF5LmF1ZGlvX2Nv ZGVjX2Rpc2FibGUpCj4gPiA+ICAJCWRldl9wcml2LT5kaXNwbGF5LmF1ZGlvX2NvZGVjX2Rpc2Fi bGUoaW50ZWxfZW5jb2Rlcik7Cj4gPiA+ICAKPiA+ID4gQEAgLTcwMiw2ICs3MDQsNDMgQEAgc3Rh dGljIGludCBpOTE1X2F1ZGlvX2NvbXBvbmVudF9zeW5jX2F1ZGlvX3JhdGUoc3RydWN0IGRldmlj ZSAqZGV2LAo+ID4gPiAgCXJldHVybiAwOwo+ID4gPiAgfQo+ID4gPiAgCj4gPiA+ICtzdGF0aWMg aW50IGk5MTVfYXVkaW9fY29tcG9uZW50X2dldF9lbGQoc3RydWN0IGRldmljZSAqZGV2LCBpbnQg cG9ydCwKPiA+ID4gKwkJCQkJYm9vbCAqZW5hYmxlZCwKPiA+ID4gKwkJCQkJdW5zaWduZWQgY2hh ciAqYnVmLCBpbnQgbWF4X2J5dGVzKQo+ID4gPiArewo+ID4gPiArCXN0cnVjdCBkcm1faTkxNV9w cml2YXRlICpkZXZfcHJpdiA9IGRldl90b19pOTE1KGRldik7Cj4gPiA+ICsJc3RydWN0IGRybV9k ZXZpY2UgKmRybV9kZXYgPSBkZXZfcHJpdi0+ZGV2Owo+ID4gPiArCXN0cnVjdCBpbnRlbF9lbmNv ZGVyICppbnRlbF9lbmNvZGVyOwo+ID4gPiArCXN0cnVjdCBpbnRlbF9kaWdpdGFsX3BvcnQgKmlu dGVsX2RpZ19wb3J0Owo+ID4gPiArCXN0cnVjdCBkcm1fY29ubmVjdG9yICpjb25uZWN0b3I7Cj4g PiA+ICsJdW5zaWduZWQgY2hhciAqZWxkOwo+ID4gPiArCWludCByZXQgPSAtRUlOVkFMOwo+ID4g PiArCj4gPiA+ICsJZHJtX21vZGVzZXRfbG9ja19hbGwoZHJtX2Rldik7Cj4gPiAKPiA+IFRoaXMg aXMgc3VwZXIgZXhwZW5zaXZlIGFuZCBzaG91bGRuJ3QgZXZlciBiZSB1c2VkIGluIG5ldyBjb2Rl LiBTbyBlaXRoZXIKPiA+IGp1c3QgdGhlIGNvbm5lY3Rpb25fbXV0ZXggb3IgcmVzdXJyZWN0IHRo ZSBhdl9tdXRleCBhbmQganVzdCBjYWNoZSB3aGF0Cj4gPiB5b3UgbmVlZCB1bmRlciB0aGF0Lgo+ IAo+IE9LLCBJIG5lZWQgdG8gbWFrZSBpdCBoYXJkZXIsIHRoZW4uCj4gCj4gPiBUYmggSSBwcmVm ZXIgdGhlIHNlcGFyYXRlIGxvY2sgKyBjYWNoZSBmb3Igc3VjaAo+ID4gc3BlY2lmaWMgdGhpbmdz IHNpbmNlIGl0IGNvbXBsZXRlbHkgYXZvaWRzIHNwcmVhZGluZyBhbmQgZW50YW5nbGluZwo+ID4g bG9ja2luZyBjb250ZXh0cy4gV2UgdXNlIHRoZSBzYW1lIGRlc2lnbiB0byBnZXQgbW9kZXNldCBp bmZvcm1hdGlvbiBpbnRvCj4gPiB0aGUgUFNSIHRyYWNraW5nLCBGQkMgdHJhY2tpbmcgYW5kIG90 aGVyIGNvZGUgd2hpY2ggc2l0cyBiZXR3ZWVuIEtNUyBhbmQKPiA+IG90aGVyIHN1YnN5c3RlbXMu Cj4gCj4gSSBkaWRuJ3Qgd2FudCB0byBiZSBpbnZvbHZlZCB3aXRoIHRoZSBtb2Rlc2V0IGxvY2ss IGJ1dCBpdCBoYXMgdG8gYmUuCj4gVGhpcyBmdW5jdGlvbiBjYWxscyBkcm1fc2VsZWN0X2VsZCgp IGFuZCBpdCByZXF1aXJlcyBib3RoCj4gbW9kZV9jb25maWcubXV0ZXggYW5kIGNvbm5lY3Rpb25f bXV0ZXguCj4gCj4gKHNuaXApCj4gPiA+ICBzdHJ1Y3QgaTkxNV9hdWRpb19jb21wb25lbnRfYXVk aW9fb3BzIHsKPiA+ID4gQEAgLTU1LDYgKzU4LDkgQEAgc3RydWN0IGk5MTVfYXVkaW9fY29tcG9u ZW50X2F1ZGlvX29wcyB7Cj4gPiA+ICAJICogcGluIHNlbnNlIGFuZC9vciBFTEQgaW5mb3JtYXRp b24gaGFzIGNoYW5nZWQuCj4gPiA+ICAJICogQGF1ZGlvX3B0cjoJCUhEQSBkcml2ZXIgb2JqZWN0 Cj4gPiA+ICAJICogQHBvcnQ6CVdoaWNoIHBvcnQgaGFzIGNoYW5nZWQgKFBPUlRBIC8gUE9SVEIg LyBQT1JUQyBldGMpCj4gPiA+ICsJICoKPiA+ID4gKwkgKiBOb3RlIHRoYXQgeW91IGNhbid0IGNh bGwgaTkxNV9hdWRpb19jb21wb25lbnRfb3BzLmdldF9lbGQgZGlyZWN0bHkKPiA+ID4gKwkgKiBm cm9tIHRoZSBub3RpZmllciBjYWxsYmFjayBhcyBpdCBtYXkgbGVhZCB0byBkZWFkbG9ja3MuCj4g PiAKPiA+IFdpdGggYXZfbXV0ZXggd2UgZG9uJ3QgZXZlbiBuZWVkIHRoYXQgbm90ZSBoZXJlIDst KQo+IAo+IFNvIGhlcmUgaXMgdGhlIHByb2JsZW0uICBhdl9tdXRleCBpdHNlbGYgZG9lc24ndCBz dWZmaWNlIGZvcgo+IGRybV9zZWxlY3RfZWxkKCksIGFuZCB0YWtpbmcgdGhlIG1vZGVzZXQgbG9j ayBsZWFkcyB0byBhIGRlYWRsb2NrIHdoZW4KPiBpbnZva2VkIGZyb20gZWxkX25vdGlmeS4KClll YWgsIHNlbGVjdF9lbGQgaXMgYnJva2VuIGN1cnJlbnRseSBpbiBhdG9taWMgbGFuZCwgYW5kIHdl IG5lZWQgdG8gZml4CnRoYXQuIEl0J3MgYnkgZmFyIG5vdCB0aGUgb25seSBvbmUgdGhhdCdzIGlm ZnkuCgo+IE1heWJlIG9uZSBhbHRlcm5hdGl2ZSBpcyB0byBwYXNzIHRoZSBhdWRpbyBzdGF0ZSBh bmQgRUxEIGJ5dGVzIGFscmVhZHkKPiBpbiBlbGRfbm90aWZ5IGl0c2VsZi4gIFRoZW4gaXQgZG9l c24ndCBoYXZlIHRvIGNhbGwgZ2V0X2VsZCBmcm9tCj4gdGhlcmUuICBCdXQgd2Ugc3RpbGwgbmVl ZCB0aGUgZXhwbGljaXQgZmV0Y2ggaW4gc29tZSBjYXNlcyAoYXQgdGhlCj4gZmlyc3QgcHJvYmUg YW5kIGF0IHJlc3VtZSksIHNvIGdldF9lbGQgb3AgaXMgc3RpbGwgcmVxdWlyZWQuICBUaGVuIGl0 Cj4gbmVlZHMgdG8gdGFrZSBsb2NrcyBieSBpdHNlbGYuCgpXZWxsIG15IGlkZWEgd2FzIHRoYXQg aW4gdGhlIGVuYWJsZS9kaXNhYmxlIGhvb2tzICh3aGVyZSB3ZSBzaG91bGQgaG9sZApyZWxldmFu dCBtb2Rlc2V0IGxvY2tzIGFscmVhZHksIGV4Y2VwdCBmb3IgdGhhdCBpY2t5IHVuc29sdmVkIHRo aW5nIEkgbmVlZAp0byB0YWtlIGNhcmUgb2YgYW55d2F5KSwgYW5kIHN0b3JlIGEgY29weSAocHJv dGVjdGVkIGJ5IGF2X2xvY2spLiBUaGVuCmdldF9lbGQgd291bGQgb25seSBsb29rIGF0IHRoYXQg Y29weS4gVGhhdCBraW5kIG9mICJjYWNoZSByZWxldmFudCBkYXRhLApwcm90ZWN0ZWQgd2l0aCBu ZXcgbGVhZiBsb2NrIiB0cmljayBpcyB3aGF0IEkgbWVhbnQgd2Ugc2hvdWxkIHVzZSBoZXJlLAph bmQgaXQncyB0aGUgdXN1YWwgYXBwcm9hY2ggdG8gYXZvaWQgYWNxdWlyaW5nIG1vZGVzZXQgbG9j a3MgZnJvbSByYW5kb20Kb3RoZXIgc3Vic3lzdGVtcyAoc2luY2UgdGhhdCBlbmRzIGluIGRlYWRs b2NrcyBzb29uZXIgb3IgbGF0ZXIpLiBTbyBubwpjYWxsaW5nIGRybV9nZXRfZWxkIGZyb20gdGhl IG5ldyBnZXRfZWxkIGhvb2sgYXQgYWxsLgoKVGhlcmUncyBzdGlsbCB0aGUgcHJvYmxlbSB0aGF0 IGN1cnJlbnRseSBjYWxsaW5nIGRybV9nZXRfZWxkIGlzIGJyb2tlbgp3aXRoIGF0b21pYyBtb2Rl c2V0cyBldmVuIGluIGk5MTUgYXVkaW8gZW5hYmxlL2Rpc2FibGUgZnVuY3Rpb25zLiBCdXQKdGhh dCdzIGEgcHJlZXhpc3RpbmcgcHJvYmxlbSB3aXRoIGF0b21pYywgYW5kIG9uZSBJIGtub3cgd2Ug bmVlZCB0byBmaXgKc3RpbGwgYmVmb3JlIHdlIGNhbiBlbmFibGUgYXRvbWljIGZvciByZWFsIChh bGwgbGVnYWN5IHBhdGhzIGdldCBhd2F5CnNpbmNlIHRoZXJlIHdlIHRha2UgbW9yZSBsb2Nrcyku CgpDaGVlcnMsIERhbmllbAotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBFbmdpbmVlciwgSW50 ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1n ZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9pbnRlbC1nZngK