From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mga04.intel.com ([192.55.52.120]:43412 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731067AbeKVN3t (ORCPT ); Thu, 22 Nov 2018 08:29:49 -0500 From: "Zhang, Ning A" To: "linux-media@vger.kernel.org" CC: "Zhang, Ning A" Subject: is it possible to use single IOCTL to setup media pipeline? Date: Thu, 22 Nov 2018 02:51:48 +0000 Message-ID: <1542855107.1288.32.camel@intel.com> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: <8109FB97C92CEE48A1522AFB4B7F1345@intel.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org List-ID: SGVsbG8gZXZlcnlvbmUNCg0Kd2hlbiB3ZSBuZWVkIHRvIHNldHVwIG1lZGlhIHBpcGVsaW5lLCBl ZywgZm9yIGNhbWVyYSBjYXB0dXJlLCBtZWRpYS1jdGwgDQpuZWVkcyB0byBiZSBjYWxsZWQgbXVs dGlwbGUgdGltZSB0byBzZXR1cCBtZWRpYSBsaW5rIGFuZCBzdWJkZXYNCmZvcm1hdHMsIG9yIHNp bWlsYXIgY29kZSBpbiBhIHNpbmdsZSBhcHBsaWNhdGlvbi4gdGhpcyB3aWxsIHVzZQ0KbXVsdGlw bGUgSU9DVExzIG9uICIvZGV2L21lZGlhWCIgYW5kICIvZGV2L3Y0bDItc3ViZGV2WSIuDQoNCnRv IHNldHVwIG1lZGlhIHBpcGVsaW5lIGluIHVzZXJzcGFjZSByZXF1aXJlcyB0byBmdWxseSB1bmRl cnN0YW5kaW5nDQp0aGUgdG9wb2xvZ3kgb2YgdGhlIG1lZGlhIHN0YWNrLiBidXQgdGhlIGZhY3Qg aXMgb25seSBtZWRpYSBkcml2ZXINCmRldmVsb3BlciBjb3VsZCBrbm93IGhvdyB0byBzZXR1cCBt ZWRpYSBwaXBlbGluZS4gZWFjaCB0aW1lIGRyaXZlcg0KdXBkYXRlcywgdGhpcyB3b3VsZCBicmVh ayB1c2Vyc3BhY2UgYXBwbGljYXRpb24gaWYgYXBwbGljYXRpb24NCmVuZ2luZWVycyBkb24ndCBr bm93IHRoaXMgY2hhbmdlLiBJbiB0aGlzIGNhc2UsIGlmIGEgSU9DVEwgaXMgZGVzaWduZWQNCnRv IHNldHVwIG1lZGlhIHBpcGVsaW5lLCBubyBuZWVkIHRvIHVwZGF0ZSBhcHBsaWNhdGlvbnMsIGFm dGVyIGRyaXZlcg0KaXMgdXBkYXRlZC4NCg0KdGhpcyB3aWxsIG5vdCBvbmx5IGJlbmVmaXQgZm9y IGRlc2lnbiBhIHNpbmdsZSBJT0NUTCwgdGhpcyBhbHNvIGhlbHBzDQp0byBoaWRlIHRoZSBkZXRh aWwgb2YgbWVkaWEgcGlwZWxpbmUsIGJ5IGxvYWQgYSBiaW5hcnkgYmxvYiB3aGljaCBob2xkcw0K aW5mb3JtYXRpb24gYWJvdXQgaG93IHRvIHNldHVwIHBpcGVsaW5lLCBvciBoaWRlIGl0IGluIGJv b3Rsb2FkZXIvQUNQSQ0KdGFibGVzL2RldmljZSB0cmVlLCBldGMuDQoNCmFub3RoZXIgYmVuZWZp dCBpcyBzYXZlIHRpbWUgZm9yIHNldHVwIG1lZGlhIHBpcGVsaW5lLCBpZiB0aGVyZSBpcyBhDQpQ S0kgbGlrZSAidGltZSBmb3Igb3BlbiBjYW1lcmEiLiBhcyBteSB0ZXN0LCB0aGlzIHdpbGwgc2F2 ZXMgaHVuZHJlZHMNCm9mIG1pbGxpc2Vjb25kcy4NCg0KaXMgdGhpcyBhY2NlcHRhYmxlPw0KDQpC Ui4NCk5pbmcu