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 AB661890B9 for ; Mon, 25 Mar 2019 10:16:02 +0000 (UTC) References: <1553450124-10660-1-git-send-email-uma.shankar@intel.com> From: Lionel Landwerlin Message-ID: <71382e1a-0bc0-474f-cd91-69a3637b8dfc@intel.com> Date: Mon, 25 Mar 2019 10:15:59 +0000 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US Subject: Re: [igt-dev] [v2] tests/kms_color: Fix CRC mismatch issues with ctm test List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: "Shankar, Uma" , "igt-dev@lists.freedesktop.org" Cc: "Syrjala, Ville" , "Lankhorst, Maarten" List-ID: T24gMjUvMDMvMjAxOSAwNjozNiwgU2hhbmthciwgVW1hIHdyb3RlOgo+Cj4+IC0tLS0tT3JpZ2lu YWwgTWVzc2FnZS0tLS0tCj4+IEZyb206IExhbmR3ZXJsaW4sIExpb25lbCBHCj4+IFNlbnQ6IE1v bmRheSwgTWFyY2ggMjUsIDIwMTkgNzoxMSBBTQo+PiBUbzogU2hhbmthciwgVW1hIDx1bWEuc2hh bmthckBpbnRlbC5jb20+OyBpZ3QtZGV2QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+PiBDYzogU3ly amFsYSwgVmlsbGUgPHZpbGxlLnN5cmphbGFAaW50ZWwuY29tPjsgTGFua2hvcnN0LCBNYWFydGVu Cj4+IDxtYWFydGVuLmxhbmtob3JzdEBpbnRlbC5jb20+Cj4+IFN1YmplY3Q6IFJlOiBbaWd0LWRl dl0gW3YyXSB0ZXN0cy9rbXNfY29sb3I6IEZpeCBDUkMgbWlzbWF0Y2ggaXNzdWVzIHdpdGggY3Rt IHRlc3QKPj4KPj4gV2hlbiBkZWdhbW1hICYgZ2FtbWEgTFVUcyBhcmUgZGlzYWJsZWQgJiBDVE0g aXMgZW5hYmxlZCwgaTkxNSBwcm9ncmFtcyBhCj4+IGxpbmVhciB0YWJsZSBpbiB0aGUgZGVnYW1t YS9nYW1tYSBMVVRzIDoKPj4KPj4gaHR0cHM6Ly9jZ2l0LmZyZWVkZXNrdG9wLm9yZy9kcm0vZHJt LQo+PiBpbnRlbC90cmVlL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2NvbG9yLmMjbjQ2Mwo+ PiBodHRwczovL2NnaXQuZnJlZWRlc2t0b3Aub3JnL2RybS9kcm0tCj4+IGludGVsL3RyZWUvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfY29sb3IuYyNuNDk1Cj4+Cj4+IEFsbCB0aGUgdmFsdWVz IHByb2dyYW1tZWQgYXJlIGluIHUxNiByYW5nZSB3aGljaCBpcyBhbHNvIHdoYXQgdXNlcnNwYWNl IGNhbgo+PiBwcm9ncmFtICh0aGlzIGFwcGxpZXMgdG8gQkRXL1NLTC9LQkwpLgo+PiBXaGF0IGlz IGl0IHRoYXQgdGhlIGtlcm5lbCBpcyBhYmxlIHRvIHByb2dyYW0gYnV0IG5vdCB1c2Vyc3BhY2U/ Cj4gSGkgTGlvbmVsLAo+IElzc3VlIGlzIHdpdGggcmVwcmVzZW50aW5nIDEuMCB3aGljaCBuZWVk cyBhIDMuMTYga2luZCBvZiByZXByZXNlbnRhdGlvbi4gU28gZGlyZWN0bHkgZG9pbmcgaXQgaW4K PiBLZXJuZWwgdG8gcHJvZ3JhbSBsaW5lYXIgbHV0cyB1c2luZyBiZWxvdzoKPiBmb3IgKGkgPSAw OyBpIDwgbHV0X3NpemU7IGkrKykgewo+IAkJCXUzMiB2ID0gKGkgKiAoMSA8PCAxNikpIC8gKGx1 dF9zaXplIC0gMSk7Cj4gCQkJSTkxNV9XUklURShQUkVfQ1NDX0dBTUNfREFUQShwaXBlKSwgdik7 Cj4gCQl9Cj4gdGFrZXMgY2FyZSBvZiB0aGUgY29ybmVyIGNhc2UuIFRoZSBBQkkgaXMgZ2V0dGlu ZyBleHRlbmRlZCBhbmQgd2Ugd2lsbCBuZWVkIGhpZ2hlcgo+IHByZWNpc2lvbiBsdXRzLCBidXQg Zm9yIG5vdyBkdWUgdG8gbGFjayBvZiBpdCwgIHB1dHRpbmcgdGhlIHNhbWUgdG8gYmUgZG9uZSBp biBkcml2ZXIuCj4KPiBSZWdhcmRzLAo+IFVtYSBTaGFua2FyCgoKSGkgVW1hLAoKVGhpcyBpcyBm b3IgR0xLIHJpZ2h0PwpXaGF0IGFib3V0IHRoZSBmYWlsdXJlcyBvbiBLQkwvU0tMPwoKVGhlcmUg dGhlIGhhcmR3YXJlIGRvZXNuJ3QgaGF2ZSBmaXhlZCBwb2ludCB2YWx1ZXMuCgpUaGFua3MsCgot TGlvbmVsCgoKPgo+PiAtTGlvbmVsCj4+Cj4+IE9uIDI0LzAzLzIwMTkgMTc6NTUsIFVtYSBTaGFu a2FyIHdyb3RlOgo+Pj4gRHVlIHRvIEdhbW1hL0RlZ2FtbWEgbGltaXRhdGlvbiB3aXRoIHByZWNp c2lvbiAobGFjayBvZiBleGFjdCAxLjAKPj4+IHJlcHJlc2VudGF0aW9uKSBkdWUgdG8gQUJJIHJl c3RyaWN0aW9uLCBhcHBseWluZyBsaW5lYXIgZ2FtbWEgYWZmZWN0cwo+Pj4gY3JjLiBUaGlzIHBh dGNoIGZpeGVzIHRoZSBzYW1lIGJ5IG1ha2luZyBjdG0gdGVzdHMgaW5kZXBlbmRhbnQgb2YKPj4+ IGdhbW1hL2RlZ2FtbWEuCj4+Pgo+Pj4gdjI6IERpc2FibGUgZGVnYW1tYS9nYW1tYSBwcm9ncmFt bWluZyBmb3IgY3RtIG1heCB0ZXN0IGFzIGl0IGxlYWRzIHRvCj4+PiBjcmMgbWltc21hdGNoLiBM aW1pdGluZyBpdCB0byB0aGlzIHRlc3QgY2FzZSBhbG9uZSBhcyBvdGhlciB0ZXN0cyBuZWVkCj4+ PiBpdCB0byBiZSBlbmFibGVkLCBoZW5jZSBub3QgdG91Y2hpbmcgdGhvc2Ugc2NlbmFyaW9zLgo+ Pj4KPj4+IEJ1Z3ppbGxhOiBodHRwczovL2J1Z3MuZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNn aT9pZD0xMDgxNDcKPj4+IFNpZ25lZC1vZmYtYnk6IFVtYSBTaGFua2FyIDx1bWEuc2hhbmthckBp bnRlbC5jb20+Cj4+PiAtLS0KPj4+ICAgIHRlc3RzL2ttc19jb2xvci5jIHwgMTYgKysrKysrKysr KysrKystLQo+Pj4gICAgMSBmaWxlIGNoYW5nZWQsIDE0IGluc2VydGlvbnMoKyksIDIgZGVsZXRp b25zKC0pCj4+Pgo+Pj4gZGlmZiAtLWdpdCBhL3Rlc3RzL2ttc19jb2xvci5jIGIvdGVzdHMva21z X2NvbG9yLmMgaW5kZXgKPj4+IGRlY2YzYzIuLjkzNTYwZDQgMTAwNjQ0Cj4+PiAtLS0gYS90ZXN0 cy9rbXNfY29sb3IuYwo+Pj4gKysrIGIvdGVzdHMva21zX2NvbG9yLmMKPj4+IEBAIC02OTYsOCAr Njk2LDE1IEBAIHN0YXRpYyBib29sIHRlc3RfcGlwZV9jdG0oZGF0YV90ICpkYXRhLAo+Pj4gICAg CQlpZ3RfYXNzZXJ0KGZiX21vZGVzZXRfaWQpOwo+Pj4gICAgCQlpZ3RfcGxhbmVfc2V0X2ZiKHBy aW1hcnksICZmYl9tb2Rlc2V0KTsKPj4+Cj4+PiAtCQlzZXRfZGVnYW1tYShkYXRhLCBwcmltYXJ5 LT5waXBlLCBkZWdhbW1hX2xpbmVhcik7Cj4+PiAtCQlzZXRfZ2FtbWEoZGF0YSwgcHJpbWFyeS0+ cGlwZSwgZ2FtbWFfbGluZWFyKTsKPj4+ICsJCS8qCj4+PiArCQkgKiBEb24ndCBwcm9ncmFtIExV VCdzIGZvciBtYXggQ1RNIGNhc2VzIGFzIGxpbWl0YXRpb24gb2YKPj4+ICsJCSAqIHJlcHJlc2Vu dGluZyAxLjAgZHVlIHRvIEFCSSBsaW1pdHMgY2F1c2VzIGNyYyBtaXNtYXRjaAo+Pj4gKwkJICov Cj4+PiArCQlpZiAobWVtY21wKGJlZm9yZSwgYWZ0ZXIsIHNpemVvZihjb2xvcl90KSkpCj4+PiAr CQkJc2V0X2RlZ2FtbWEoZGF0YSwgcHJpbWFyeS0+cGlwZSwgZGVnYW1tYV9saW5lYXIpOwo+Pj4g KwkJCXNldF9nYW1tYShkYXRhLCBwcmltYXJ5LT5waXBlLCBnYW1tYV9saW5lYXIpOwo+Pj4gKwkJ fQo+Pj4gKwo+Pj4gICAgCQlkaXNhYmxlX2N0bShwcmltYXJ5LT5waXBlKTsKPj4+ICAgIAkJaWd0 X2Rpc3BsYXlfY29tbWl0KCZkYXRhLT5kaXNwbGF5KTsKPj4+Cj4+PiBAQCAtMTAwNSw2ICsxMDEy LDExIEBAIHJ1bl90ZXN0c19mb3JfcGlwZShkYXRhX3QgKmRhdGEsIGVudW0gcGlwZSBwKQo+Pj4g ICAgCQkgKiBwcm9kdWNlIHdpdGggYW4gOCBiaXRzIHBlciBjb2xvciBmcmFtZWJ1ZmZlci4gKi8K Pj4+ICAgIAkJaWd0X3JlcXVpcmUoIUlTX0NIRVJSWVZJRVcoZGF0YS0+ZGV2aWQpKTsKPj4+Cj4+ PiArCQkvKiBEaXNhYmxlIGFuZCBsZXQgZGVmYXVsdCBsdXRzIGJlIGFwcGxpZWQgYnkga2VybmVs ICovCj4+PiArCQlkaXNhYmxlX2RlZ2FtbWEocHJpbWFyeS0+cGlwZSk7Cj4+PiArCQlkaXNhYmxl X2dhbW1hKHByaW1hcnktPnBpcGUpOwo+Pj4gKwkJaWd0X2Rpc3BsYXlfY29tbWl0KCZkYXRhLT5k aXNwbGF5KTsKPj4+ICsKPj4+ICAgIAkJaWd0X2Fzc2VydCh0ZXN0X3BpcGVfY3RtKGRhdGEsIHBy aW1hcnksIHJlZF9ncmVlbl9ibHVlLAo+Pj4gICAgCQkJCQkgZnVsbF9yZ2IsIGN0bSkpOwo+Pj4g ICAgCX0KCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpp Z3QtZGV2IG1haWxpbmcgbGlzdAppZ3QtZGV2QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lndC1kZXY=