From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id D86376E2AA for ; Thu, 8 Feb 2018 11:15:51 +0000 (UTC) Message-ID: <1518088548.14464.10.camel@intel.com> From: Mika Kahola Date: Thu, 08 Feb 2018 13:15:48 +0200 In-Reply-To: <20180207114730.16473-1-maarten.lankhorst@linux.intel.com> References: <20180206161115.GN5453@intel.com> <20180207114730.16473-1-maarten.lankhorst@linux.intel.com> Mime-Version: 1.0 Subject: Re: [igt-dev] [PATCH i-g-t] lib/igt_debugfs: Add igt_pipe_crc_get_single and igt_pipe_crc_drain, v2. List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: mika.kahola@intel.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: Maarten Lankhorst , igt-dev@lists.freedesktop.org List-ID: T24gV2VkLCAyMDE4LTAyLTA3IGF0IDEyOjQ3ICswMTAwLCBNYWFydGVuIExhbmtob3JzdCB3cm90 ZToKPiBDb2xsZWN0aW5nIENSQyBtYXkgcmVzdWx0IGluIGEgbW9kZXNldCBhbmQgZXh0cmEgdmJs YW5rIHdhaXRzLiBPbgo+IHNvbWUKPiB0ZXN0cyB0aGlzIHdpbGwgaW5jcmVhc2UgdGhlIHJ1bnRp bWUgYSBsb3QsIHNvIGl0IG1ha2VzIHNlbnNlIHRvCj4ga2VlcCBpdCBlbmFibGVkLCBhbmQgb25s eSBjb2xsZWN0IHRoZSBtb3N0IHJlY2VudCBDUkMgd2hlbiBuZWVkZWQuCj4gCj4gQ2hhbmdlcyBz aW5jZSB2MToKPiAtIEZpeCByZWFkX2NyYyBzZW1hbnRpY3MuIChWaWxsZSkKPiAKClJldmlld2Vk LWJ5OiBNaWthIEthaG9sYSA8bWlrYS5rYWhvbGFAaW50ZWwuY29tPgoKPiBTaWduZWQtb2ZmLWJ5 OiBNYWFydGVuIExhbmtob3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAbGludXguaW50ZWwuY29tPgo+ IC0tLQo+IMKgbGliL2lndF9kZWJ1Z2ZzLmPCoMKgwqDCoMKgwqDCoMKgwqB8IDc0Cj4gKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKy0tLS0KPiDCoGxpYi9pZ3RfZGVi dWdmcy5owqDCoMKgwqDCoMKgwqDCoMKgfMKgwqAyICsrCj4gwqB0ZXN0cy9rbXNfY3Vyc29yX2xl Z2FjeS5jIHwgMjEgKysrKy0tLS0tLS0tLS0KPiDCoDMgZmlsZXMgY2hhbmdlZCwgNzYgaW5zZXJ0 aW9ucygrKSwgMjEgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2xpYi9pZ3RfZGVidWdm cy5jIGIvbGliL2lndF9kZWJ1Z2ZzLmMKPiBpbmRleCAxYWVjMDc5YzUyYmIuLmRjNzVkNmFkYmYw OSAxMDA2NDQKPiAtLS0gYS9saWIvaWd0X2RlYnVnZnMuYwo+ICsrKyBiL2xpYi9pZ3RfZGVidWdm cy5jCj4gQEAgLTcxMCwxMSArNzEwLDExIEBAIHN0YXRpYyBpbnQgcmVhZF9jcmMoaWd0X3BpcGVf Y3JjX3QgKnBpcGVfY3JjLAo+IGlndF9jcmNfdCAqb3V0KQo+IMKgCQlpZ3RfYXNzZXJ0KHBpcGVf Y3JjLT5mbGFncyAmIE9fTk9OQkxPQ0spOwo+IMKgCj4gwqAJaWYgKGJ5dGVzX3JlYWQgPCAwKQo+ IC0JCWJ5dGVzX3JlYWQgPSAwOwo+IC0KPiAtCWJ1ZltieXRlc19yZWFkXSA9ICdcMCc7Cj4gKwkJ Ynl0ZXNfcmVhZCA9IC1lcnJubzsKPiArCWVsc2UKPiArCQlidWZbYnl0ZXNfcmVhZF0gPSAnXDAn Owo+IMKgCj4gLQlpZiAoYnl0ZXNfcmVhZCAmJiAhcGlwZV9jcmNfaW5pdF9mcm9tX3N0cmluZyhw aXBlX2NyYywgb3V0LAo+IGJ1ZikpCj4gKwlpZiAoYnl0ZXNfcmVhZCA+IDAgJiYgIXBpcGVfY3Jj X2luaXRfZnJvbV9zdHJpbmcocGlwZV9jcmMsCj4gb3V0LCBidWYpKQo+IMKgCQlyZXR1cm4gLUVJ TlZBTDsKPiDCoAo+IMKgCXJldHVybiBieXRlc19yZWFkOwo+IEBAIC03MjIsNyArNzIyLDkgQEAg c3RhdGljIGludCByZWFkX2NyYyhpZ3RfcGlwZV9jcmNfdCAqcGlwZV9jcmMsCj4gaWd0X2NyY190 ICpvdXQpCj4gwqAKPiDCoHN0YXRpYyB2b2lkIHJlYWRfb25lX2NyYyhpZ3RfcGlwZV9jcmNfdCAq cGlwZV9jcmMsIGlndF9jcmNfdCAqb3V0KQo+IMKgewo+IC0Jd2hpbGUgKHJlYWRfY3JjKHBpcGVf Y3JjLCBvdXQpID09IDApCj4gKwlpbnQgcmV0Owo+ICsKPiArCXdoaWxlICgocmV0ID0gcmVhZF9j cmMocGlwZV9jcmMsIG91dCkpIDw9IDAgJiYgcmV0ICE9Cj4gLUVJTlZBTCkKPiDCoAkJdXNsZWVw KDEwMDApOwo+IMKgfQo+IMKgCj4gQEAgLTg1NCw2ICs4NTYsNjggQEAgdm9pZCBpZ3RfcGlwZV9j cmNfY29sbGVjdF9jcmMoaWd0X3BpcGVfY3JjX3QKPiAqcGlwZV9jcmMsIGlndF9jcmNfdCAqb3V0 X2NyYykKPiDCoAljcmNfc2FuaXR5X2NoZWNrcyhvdXRfY3JjKTsKPiDCoH0KPiDCoAo+ICsvKioK PiArICogaWd0X3BpcGVfY3JjX2RyYWluOgo+ICsgKiBAcGlwZV9jcmM6IHBpcGUgQ1JDIG9iamVj dAo+ICsgKgo+ICsgKiBEaXNjYXJkcyBhbGwgY3VycmVudGx5IHF1ZXVlZCBDUkMgdmFsdWVzIGZy b20gQHBpcGVfY3JjLiBUaGlzCj4gZnVuY3Rpb24gZG9lcwo+ICsgKiBub3QgYmxvY2ssIGFuZCBp cyB1c2VmdWwgdG8gZmx1c2ggQHBpcGVfY3JjLiBBZnRlcndhcmRzIHlvdSBjYW4KPiBnZXQgYSBm cmVzaAo+ICsgKiBDUkMgd2l0aCBpZ3RfcGlwZV9jcmNfZ2V0X3NpbmdsZSgpLgo+ICsgKi8KPiAr dm9pZCBpZ3RfcGlwZV9jcmNfZHJhaW4oaWd0X3BpcGVfY3JjX3QgKnBpcGVfY3JjKQo+ICt7Cj4g KwlpbnQgcmV0Owo+ICsJaWd0X2NyY190IGNyYzsKPiArCj4gKwlmY250bChwaXBlX2NyYy0+Y3Jj X2ZkLCBGX1NFVEZMLCBwaXBlX2NyYy0+ZmxhZ3MgfAo+IE9fTk9OQkxPQ0spOwo+ICsKPiArCWRv IHsKPiArCQlyZXQgPSByZWFkX2NyYyhwaXBlX2NyYywgJmNyYyk7Cj4gKwl9IHdoaWxlIChyZXQg IT0gMCk7Cj4gKwo+ICsJZmNudGwocGlwZV9jcmMtPmNyY19mZCwgRl9TRVRGTCwgcGlwZV9jcmMt PmZsYWdzKTsKPiArfQo+ICsKPiArLyoqCj4gKyAqIGlndF9waXBlX2NyY19nZXRfc2luZ2xlOgo+ ICsgKiBAcGlwZV9jcmM6IHBpcGUgQ1JDIG9iamVjdAo+ICsgKiBAY3JjOiBidWZmZXIgcG9pbnRl ciBmb3IgdGhlIGNhcHR1cmVkIENSQyB2YWx1ZQo+ICsgKgo+ICsgKiBSZWFkIGEgc2luZ2xlIEBj cmMgZnJvbSBAcGlwZV9jcmMuIFRoaXMgZnVuY3Rpb24gZG9lcyBub3QgYmxvY2sKPiArICogd2hl biBub25ibG9ja2luZyBDUkMgaXMgcmVxdWVzdGVkLCBhbmQgd2lsbCByZXR1cm4gZmFsc2UgaWYg bm8KPiBDUkMKPiArICogY2FuIGJlIGNhcHR1cmVkLgo+ICsgKgo+ICsgKiBJZiBvcGVuZWQgaW4g YmxvY2tpbmcgbW9kZSBpdCB3aWxsIGFsd2F5cyBibG9jayB1bnRpbCBhIG5ldyBDUkMKPiBpcyBy ZWFkLCBsaWtlCj4gKyAqIGlndF9waXBlX2NyY19jb2xsZWN0X2NyYygpLgo+ICsgKgo+ICsgKiBD YWxsZXJzIG11c3Qgc3RhcnQgYW5kIHN0b3AgdGhlIGNhcHR1cmluZyB0aGVtc2VsdmVzIGJ5IGNh bGxpbmcKPiArICogaWd0X3BpcGVfY3JjX3N0YXJ0KCkgYW5kIGlndF9waXBlX2NyY19zdG9wKCku IEZvciBvbmUtc2hvdCBDUkMKPiBjb2xsZWN0aW5nCj4gKyAqIGxvb2sgYXQgaWd0X3BpcGVfY3Jj X2NvbGxlY3RfY3JjKCkuCj4gKyAqCj4gKyAqIElmIGNhcHR1cmluZyBoYXMgYmVlbiBnb2luZyBv biBmb3IgYSB3aGlsZSBhbmQgYSBmcmVzaCBjcmMgaXMKPiByZXF1aXJlZCwKPiArICogeW91IHdp bGwgbmVlZCB0byBjYWxsIGlndF9waXBlX2NyY19kcmFpbigpIGZpcnN0IHRvIHJlbW92ZSBzdGFs ZQo+IGVudHJpZXMuCj4gKyAqCj4gKyAqIFJldHVybnM6Cj4gKyAqIFdoZXRoZXIgYSBjcmMgaXMg Y2FwdHVyZWQsIG9ubHkgZmFsc2UgaW4gbm9uLWJsb2NraW5nIG1vZGUuCj4gKyAqLwo+ICtib29s Cj4gK2lndF9waXBlX2NyY19nZXRfc2luZ2xlKGlndF9waXBlX2NyY190ICpwaXBlX2NyYywgaWd0 X2NyY190ICpjcmMpCj4gK3sKPiArCWJvb2wgZm91bmQgPSB0cnVlOwo+ICsKPiArCWlmIChwaXBl X2NyYy0+ZmxhZ3MgJiBPX05PTkJMT0NLKSB7Cj4gKwkJaW50IHJldCA9IHJlYWRfY3JjKHBpcGVf Y3JjLCBjcmMpOwo+ICsKPiArCQlmb3VuZCA9IHJldCA+IDA7Cj4gKwl9IGVsc2UKPiArCQlyZWFk X29uZV9jcmMocGlwZV9jcmMsIGNyYyk7Cj4gKwo+ICsJaWYgKGZvdW5kKQo+ICsJCWNyY19zYW5p dHlfY2hlY2tzKGNyYyk7Cj4gKwo+ICsJcmV0dXJuIGZvdW5kOwo+ICt9Cj4gKwo+IMKgLyoKPiDC oCAqIERyb3AgY2FjaGVzCj4gwqAgKi8KPiBkaWZmIC0tZ2l0IGEvbGliL2lndF9kZWJ1Z2ZzLmgg Yi9saWIvaWd0X2RlYnVnZnMuaAo+IGluZGV4IGQ5MGRkN2E2OGJiMC4uOGQyNWFiZmU0M2MxIDEw MDY0NAo+IC0tLSBhL2xpYi9pZ3RfZGVidWdmcy5oCj4gKysrIGIvbGliL2lndF9kZWJ1Z2ZzLmgK PiBAQCAtMTMwLDYgKzEzMCw4IEBAIHZvaWQgaWd0X3BpcGVfY3JjX3N0b3AoaWd0X3BpcGVfY3Jj X3QgKnBpcGVfY3JjKTsKPiDCoF9fYXR0cmlidXRlX18oKHdhcm5fdW51c2VkX3Jlc3VsdCkpCj4g wqBpbnQgaWd0X3BpcGVfY3JjX2dldF9jcmNzKGlndF9waXBlX2NyY190ICpwaXBlX2NyYywgaW50 IG5fY3JjcywKPiDCoAkJCcKgwqBpZ3RfY3JjX3QgKipvdXRfY3Jjcyk7Cj4gK3ZvaWQgaWd0X3Bp cGVfY3JjX2RyYWluKGlndF9waXBlX2NyY190ICpwaXBlX2NyYyk7Cj4gK2Jvb2wgaWd0X3BpcGVf Y3JjX2dldF9zaW5nbGUoaWd0X3BpcGVfY3JjX3QgKnBpcGVfY3JjLCBpZ3RfY3JjX3QKPiAqb3V0 X2NyYyk7Cj4gwqB2b2lkIGlndF9waXBlX2NyY19jb2xsZWN0X2NyYyhpZ3RfcGlwZV9jcmNfdCAq cGlwZV9jcmMsIGlndF9jcmNfdAo+ICpvdXRfY3JjKTsKPiDCoAo+IMKgdm9pZCBpZ3RfaHBkX3N0 b3JtX3NldF90aHJlc2hvbGQoaW50IGZkLCB1bnNpZ25lZCBpbnQgdGhyZXNob2xkKTsKPiBkaWZm IC0tZ2l0IGEvdGVzdHMva21zX2N1cnNvcl9sZWdhY3kuYyBiL3Rlc3RzL2ttc19jdXJzb3JfbGVn YWN5LmMKPiBpbmRleCA1MDExZTc4ZTVjMmYuLmQwYTI4YjNjNDQyYyAxMDA2NDQKPiAtLS0gYS90 ZXN0cy9rbXNfY3Vyc29yX2xlZ2FjeS5jCj4gKysrIGIvdGVzdHMva21zX2N1cnNvcl9sZWdhY3ku Ywo+IEBAIC0xMjc2LDcgKzEyNzYsNyBAQCBzdGF0aWMgdm9pZAo+IGZsaXBfdnNfY3Vyc29yX2J1 c3lfY3JjKGlndF9kaXNwbGF5X3QgKmRpc3BsYXksIGJvb2wgYXRvbWljKQo+IMKgCWVudW0gcGlw ZSBwaXBlID0gZmluZF9jb25uZWN0ZWRfcGlwZShkaXNwbGF5LCBmYWxzZSk7Cj4gwqAJaWd0X3Bp cGVfdCAqcGlwZV9jb25uZWN0ZWQgPSAmZGlzcGxheS0+cGlwZXNbcGlwZV07Cj4gwqAJaWd0X3Bs YW5lX3QgKnBsYW5lX3ByaW1hcnkgPQo+IGlndF9waXBlX2dldF9wbGFuZV90eXBlKHBpcGVfY29u bmVjdGVkLCBEUk1fUExBTkVfVFlQRV9QUklNQVJZKTsKPiAtCWlndF9jcmNfdCBjcmNzWzJdOwo+ ICsJaWd0X2NyY190IGNyY3NbMl0sIHRlc3RfY3JjOwo+IMKgCj4gwqAJaWYgKGF0b21pYykKPiDC oAkJaWd0X3JlcXVpcmUoZGlzcGxheS0+aXNfYXRvbWljKTsKPiBAQCAtMTI5MCw3ICsxMjkwLDcg QEAgc3RhdGljIHZvaWQKPiBmbGlwX3ZzX2N1cnNvcl9idXN5X2NyYyhpZ3RfZGlzcGxheV90ICpk aXNwbGF5LCBib29sIGF0b21pYykKPiDCoAo+IMKgCWlndF9kaXNwbGF5X2NvbW1pdDIoZGlzcGxh eSwgZGlzcGxheS0+aXNfYXRvbWljID8KPiBDT01NSVRfQVRPTUlDIDogQ09NTUlUX0xFR0FDWSk7 Cj4gwqAKPiAtCXBpcGVfY3JjID0gaWd0X3BpcGVfY3JjX25ld19ub25ibG9jayhkaXNwbGF5LT5k cm1fZmQsIHBpcGUsCj4gSU5URUxfUElQRV9DUkNfU09VUkNFX0FVVE8pOwo+ICsJcGlwZV9jcmMg PSBpZ3RfcGlwZV9jcmNfbmV3KGRpc3BsYXktPmRybV9mZCwgcGlwZSwKPiBJTlRFTF9QSVBFX0NS Q19TT1VSQ0VfQVVUTyk7Cj4gwqAKPiDCoAlzZXRfY3Vyc29yX29uX3BpcGUoZGlzcGxheSwgcGlw ZSwgJmN1cnNvcl9mYik7Cj4gwqAJaWd0X2Rpc3BsYXlfY29tbWl0MihkaXNwbGF5LCBDT01NSVRf VU5JVkVSU0FMKTsKPiBAQCAtMTMyMiw5ICsxMzIyLDYgQEAgc3RhdGljIHZvaWQKPiBmbGlwX3Zz X2N1cnNvcl9idXN5X2NyYyhpZ3RfZGlzcGxheV90ICpkaXNwbGF5LCBib29sIGF0b21pYykKPiDC oAkvKiBEaXNhYmxlIGN1cnNvciwgYW5kIGltbWVkaWF0ZWx5IHF1ZXVlIGEgZmxpcC4gQ2hlY2sg aWYKPiByZXN1bHRpbmcgY3JjIGlzIGNvcnJlY3QuICovCj4gwqAJZm9yIChpbnQgaSA9IDE7IGkg Pj0gMDsgaS0tKSB7Cj4gwqAJCWlndF9zcGluX3QgKnNwaW47Cj4gLQkJaWd0X2NyY190ICpyZWNl aXZlZF9jcmNzID0gTlVMTDsKPiAtCQlpbnQgbmNyY3M7Cj4gLQkJc3RhdGljIGNvbnN0IGludCBt YXhfY3JjcyA9IDg7Cj4gwqAKPiDCoAkJc3BpbiA9IGlndF9zcGluX2JhdGNoX25ldyhkaXNwbGF5 LT5kcm1fZmQsIDAsIDAsCj4gwqAJCQkJCcKgwqBmYl9pbmZvWzFdLmdlbV9oYW5kbGUpOwo+IEBA IC0xMzM2LDcgKzEzMzMsOCBAQCBzdGF0aWMgdm9pZAo+IGZsaXBfdnNfY3Vyc29yX2J1c3lfY3Jj KGlndF9kaXNwbGF5X3QgKmRpc3BsYXksIGJvb2wgYXRvbWljKQo+IMKgCj4gwqAJCWlndF9hc3Nl cnRfZXEoZ2V0X3ZibGFuayhkaXNwbGF5LT5kcm1fZmQsIHBpcGUsIDApLAo+IHZibGFua19zdGFy dCk7Cj4gwqAKPiAtCQluY3JjcyA9IGlndF9waXBlX2NyY19nZXRfY3JjcyhwaXBlX2NyYywgbWF4 X2NyY3MsCj4gJnJlY2VpdmVkX2NyY3MpOwo+ICsJCWlndF9waXBlX2NyY19kcmFpbihwaXBlX2Ny Yyk7Cj4gKwkJaWd0X3BpcGVfY3JjX2dldF9zaW5nbGUocGlwZV9jcmMsICZ0ZXN0X2NyYyk7Cj4g wqAKPiDCoAkJaWd0X3NwaW5fYmF0Y2hfZnJlZShkaXNwbGF5LT5kcm1fZmQsIHNwaW4pOwo+IMKg Cj4gQEAgLTEzNDksMTYgKzEzNDcsNyBAQCBzdGF0aWMgdm9pZAo+IGZsaXBfdnNfY3Vyc29yX2J1 c3lfY3JjKGlndF9kaXNwbGF5X3QgKmRpc3BsYXksIGJvb2wgYXRvbWljKQo+IMKgCQlpZ3RfcGxh bmVfc2V0X2ZiKHBsYW5lX3ByaW1hcnksICZmYl9pbmZvWzBdKTsKPiDCoAkJaWd0X2Rpc3BsYXlf Y29tbWl0MihkaXNwbGF5LCBDT01NSVRfVU5JVkVSU0FMKTsKPiDCoAo+IC0JCS8qCj4gLQkJwqAq IFdlIGNvbGxlY3QgdGhlIGNyYyBub25ibG9ja2luZ2x5LCBhbmQgc2hvdWxkIGhhdmUKPiBhdCBs ZWFzdCAxCj4gLQkJwqAqIGJ1dCBub3Qgc28gbWFueSBjcmNzIHRoYXQgd2Ugb3ZlcmZsb3cuIExh c3QgQ1JDCj4gaXMgdGhlIG9ubHkKPiAtCQnCoCogb25lIHdlIGNhcmUgYWJvdXQgaGVyZS4gT3Ro ZXIgQ1JDcyBtYXkgaGF2ZSBiZWVuCj4gZnJvbSBiZWZvcmUKPiAtCQnCoCogdGhlIGN1cnNvciB1 cGRhdGUgYW5kIGNhbiBjb250YWluIGdhcmJhZ2UuCj4gLQkJwqAqLwo+IC0JCWlndF9hc3NlcnQo bmNyY3MgPiAwICYmIG5jcmNzIDwgbWF4X2NyY3MpOwo+IC0KPiAtCQlpZ3RfYXNzZXJ0X2NyY19l cXVhbCgmY3Jjc1tpXSwgJnJlY2VpdmVkX2NyY3NbbmNyY3MKPiAtIDFdKTsKPiAtCQlmcmVlKHJl Y2VpdmVkX2NyY3MpOwo+ICsJCWlndF9hc3NlcnRfY3JjX2VxdWFsKCZjcmNzW2ldLCAmdGVzdF9j cmMpOwo+IMKgCX0KPiDCoAo+IMKgCWlndF9yZW1vdmVfZmIoZGlzcGxheS0+ZHJtX2ZkLCAmZmJf aW5mb1sxXSk7Ci0tIApNaWthIEthaG9sYSAtIEludGVsIE9UQwoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KaWd0LWRldiBtYWlsaW5nIGxpc3QKaWd0LWRl dkBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9pZ3QtZGV2Cg==