From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: [PATCH v3 04/14] ASoC: SOF: Add support for IPC IO between DSP and Host Date: Wed, 12 Dec 2018 16:34:19 +0100 Message-ID: References: <20181211212318.28644-1-pierre-louis.bossart@linux.intel.com> <20181211212318.28644-5-pierre-louis.bossart@linux.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: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Pierre-Louis Bossart Cc: alsa-devel@alsa-project.org, andriy.shevchenko@intel.com, Keyon Jie , Daniel Baluta , liam.r.girdwood@linux.intel.com, vkoul@kernel.org, broonie@kernel.org, Alan Cox , sound-open-firmware@alsa-project.org List-Id: alsa-devel@alsa-project.org T24gV2VkLCAxMiBEZWMgMjAxOCAxNjoxOTo0NSArMDEwMCwKUGllcnJlLUxvdWlzIEJvc3NhcnQg d3JvdGU6Cj4gCj4gCj4gPj4gZGlmZiAtLWdpdCBhL2luY2x1ZGUvc291bmQvc29mL2NvbnRyb2wu aCBiL2luY2x1ZGUvc291bmQvc29mL2NvbnRyb2wuaAo+ID4+Cj4gPj4gKy8qIGdlbmVyaWMgY2hh bm5lbCBtYXBwZWQgdmFsdWUgZGF0YSAqLwo+ID4+ICtzdHJ1Y3Qgc29mX2lwY19jdHJsX3ZhbHVl X2NoYW4gewo+ID4+ICsJdWludDMyX3QgY2hhbm5lbDsJLyoqPCBjaGFubmVsIG1hcCAtIGVudW0g c29mX2lwY19jaG1hcCAqLwo+ID4+ICsJdWludDMyX3QgdmFsdWU7Cj4gPiBBbnkgcmVhc29uIHRv IGF2b2lkIHMzMiBhbmQgdTMyPwo+ID4gSWYgdGhpcyBpcyBzdXBwb3NlZCB0byBiZSBzaGFyZWQg d2l0aCB1c2VyLXNwYWNlIChvciB1c2VyLXNwYWNlIG1heQo+ID4gdXNlIHRoaXMgYXMgYSByZWZl cmVuY2Ugb2YgZGF0YSBzdHJ1Y3QpLCB3ZSBzaG91bGQgY29uc2lkZXIgcGxhY2luZyBpbgo+ID4g dWFwaSBkaXJlY3RvcnksIHRvby4KPiAKPiBpdCdzIGludGVudGlvbmFsCj4gCj4gVGhlIGluY2x1 ZGVzIHNoYXJlZCB3aXRoIHVzZXJzcGFjZSBhcmUgaW4gaW5jbHVkZS91YXBpL3NvdW5kL3NvZi4K PiAKPiBBbGwgdGhlIGZpbGVzIGluIGluY2x1ZGUvc291bmQvc29mLCBhbmQgdGhpcyBvbmUgaW4g cGFydGljdWxhciwgYXJlCj4gbW9yZSBmb3IgaG9zdC1kc3AgSVBDLgo+IAo+IEluIHRob3NlIHR3 byBjYXNlcywgdWFwaSBhbmQgSVBDIGZpbGVzLCB3ZSBkb24ndCB1c2UgczMyIGFuZCB1MzIuIHdl Cj4gY291bGQgbW92ZSB0aGlzIGRpcmVjdG9yeSB1bmRlciBpbmNsdWRlL3VhcGkvc291bmQvc29m LWlwYyBpZiB5b3UKPiBwcmVmZXI/CgpJIGRvbid0IG1pbmQgc28gbXVjaCBidXQganVzdCB3b25k ZXJlZCBzaW5jZSBpdCBsb29rcyBhcyBpZiBhIHBhcnQgb2YKQUJJIGRlZmluaXRpb24uICBJbiBh bnl3YXksIHUzMi9zMzIgYXJlIG5pY2VyIGZvciBrZXJuZWwgY29kZXMgaW4KZ2VuZXJhbC4gIFdo ZW4gSSByZWFkIGludDMyX3Qgb3Igc3VjaCBsZW5ndGh5IGZvcm0sIGF1dG9tYXRpY2FsbHkgbXkK YWxhcm0gY2hpbWVzIGFzIGlmIGFuIGFsaWVuIHZpc2l0aW5nLiAgQnV0IGl0J3MgYWxzbyBubyBi aWcgZGVhbCB0bwprZWVwIHN1Y2ggdHlwZXMuCgpCVFcsIGlmIGEgZmlsZSBpcyBtb3ZlZCB0byB1 YXBpIGFzIGEgcGFydCBvZiBBQkksIHRoZSB0eXBlcyBzaG91bGQgYmUKX191MzIsIG5vdCB1MzIu CgoKPiA+PiArdm9pZCBzbmRfc29mX2lwY19mcmVlKHN0cnVjdCBzbmRfc29mX2RldiAqc2RldikK PiA+PiArewo+ID4+ICsJY2FuY2VsX3dvcmtfc3luYygmc2Rldi0+aXBjLT50eF9rd29yayk7Cj4g Pj4gKwljYW5jZWxfd29ya19zeW5jKCZzZGV2LT5pcGMtPnJ4X2t3b3JrKTsKPiA+PiArfQo+ID4+ ICtFWFBPUlRfU1lNQk9MKHNuZF9zb2ZfaXBjX2ZyZWUpOwo+ID4gTm90IHNwZWNpZmljIHRvIHRo aXMgZnVuY3Rpb24gYnV0IGEgZ2VuZXJhbCBxdWVzdGlvbjoKPiA+IHdoeSBub3QgRVhQT1JUX1NZ TUJPTF9HUEwoKSBpbiBnZW5lcmFsIGluIHRoZSB3aG9sZSBTT0YgY29kZXM/Cj4gCj4gV2UgdXNl IGEgZHVhbCBsaWNlbnNlIChjb3BpZWQgYmVsb3cpCj4gCj4gLy8gU1BEWC1MaWNlbnNlLUlkZW50 aWZpZXI6IChHUEwtMi4wIE9SIEJTRC0zLUNsYXVzZSkKPiAvLwo+IC8vIFRoaXMgZmlsZSBpcyBw cm92aWRlZCB1bmRlciBhIGR1YWwgQlNEL0dQTHYyIGxpY2Vuc2UuwqAgV2hlbiB1c2luZyBvcgo+ IC8vIHJlZGlzdHJpYnV0aW5nIHRoaXMgZmlsZSwgeW91IG1heSBkbyBzbyB1bmRlciBlaXRoZXIg bGljZW5zZS4KCkFoLCB0aGF0IGNhbiBvZiB3b3Jtcy4uLgpJIGRvbid0IGtub3cgd2hldGhlciBp dCBtYWtlcyBzbyBtdWNoIHNlbnNlIHRvIGtlZXAgc3VjaCBhIGR1YWwKbGljZW5zZSwgYnV0IEkg a25vdyBpdCdzIGEgaGFpcnkgcHJvYmxlbSBlbm91Z2ggZm9yIGtlZXBpbmcgbXkgZmluZ2Vycwph d2F5LgoKCnRoYW5rcywKClRha2FzaGkKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KQWxzYS1kZXZlbCBtYWlsaW5nIGxpc3QKQWxzYS1kZXZlbEBhbHNhLXBy b2plY3Qub3JnCmh0dHA6Ly9tYWlsbWFuLmFsc2EtcHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5m by9hbHNhLWRldmVsCg==