From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomeu Vizoso Subject: Re: [PATCH 10/10] Revert "drm: crc: Wait for a frame before returning from open()" Date: Fri, 22 Jun 2018 17:03:07 +0200 Message-ID: References: <20180622104134.6823-1-mahesh1.kumar@intel.com> <20180622104134.6823-11-mahesh1.kumar@intel.com> <0570ec3e-2e0a-da7b-faac-0ae94f911812@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <0570ec3e-2e0a-da7b-faac-0ae94f911812@linux.intel.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Maarten Lankhorst , Mahesh Kumar , intel-gfx@lists.freedesktop.org Cc: "dri-devel@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org T24gMDYvMjIvMjAxOCAwMjozMCBQTSwgTWFhcnRlbiBMYW5raG9yc3Qgd3JvdGU6Cj4gT3AgMjIt MDYtMTggb20gMTI6NDEgc2NocmVlZiBNYWhlc2ggS3VtYXI6Cj4+IFRoaXMgcmV2ZXJ0cyBjb21t aXQgZThmYTU2NzExODNjODAzNDJkNTIwYWQ4MWQxNGZhNzlhOWQ0YTY4MC4KPj4KPj4gRG9uJ3Qg d2FpdCBmb3IgZmlyc3QgQ1JDIGR1cmluZyBjcnRjX2NyY19vcGVuLiBJdCBhdm9pZHMgb25lIGZy YW1lIHdhaXQKPj4gZHVyaW5nIG9wZW4uIElmIGFwcGxpY2F0aW9uIHdhbnQgdG8gd2FpdCBhZnRl ciByZWFkIGNhbGwsIGl0IGNhbiB1c2UKPj4gcG9sbC9yZWFkIGJsb2NraW5nIHJlYWQoKSBjYWxs LgoKSGksCgp1bmZvcnR1bmF0ZWx5IEkgZG9uJ3QgcmVtZW1iZXIgd2h5IHRoYXQgd2FzIGRlZW1l ZCB1bmRlc2lyYWJsZSwgYW5kIEkgCmZhaWxlZCB0byBleHBsYWluIHNvIGluIHRoZSBjb21taXQg bWVzc2FnZS4KCk15IG9ubHkgY29tbWVudCBpcyB0aGF0IGl0IHdvdWxkIGJlIGdvb2QgdG8gbWFr ZSB0aGUgbW90aXZhdGlvbiBmb3IgdGhpcyAKcmV2ZXJ0IGV4cGxpY2l0LCBpbiBjYXNlIHNvbWVv bmUgZWxzZSBpbiB0aGUgZnV0dXJlIHdvbmRlcnMuCgpJIHdvdWxkIGFsc28gdGVzdCBpdCBpbiBh IG1hY2hpbmUgd2l0aCBlRFAsIElHVCBzaG91bGQgYmUgYWJsZSB0byB0ZXN0IHRoZXJlLgoKVGhh bmtzLAoKVG9tZXUKCj4+IFN1Z2dlc3RlZC1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJq YWxhQGxpbnV4LmludGVsLmNvbT4KPj4gU2lnbmVkLW9mZi1ieTogTWFoZXNoIEt1bWFyIDxtYWhl c2gxLmt1bWFyQGludGVsLmNvbT4KPj4gLS0tCj4+ICAgZHJpdmVycy9ncHUvZHJtL2RybV9kZWJ1 Z2ZzX2NyYy5jIHwgMTYgLS0tLS0tLS0tLS0tLS0tLQo+PiAgIDEgZmlsZSBjaGFuZ2VkLCAxNiBk ZWxldGlvbnMoLSkKPj4KPj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9kcm1fZGVidWdm c19jcmMuYyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1fZGVidWdmc19jcmMuYwo+PiBpbmRleCA4MzRi YzdlZTU1NTAuLjY5ZWMyNzI4NzI3ZSAxMDA2NDQKPj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2Ry bV9kZWJ1Z2ZzX2NyYy5jCj4+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1fZGVidWdmc19jcmMu Ywo+PiBAQCAtMjExLDI0ICsyMTEsOCBAQCBzdGF0aWMgaW50IGNydGNfY3JjX29wZW4oc3RydWN0 IGlub2RlICppbm9kZSwgc3RydWN0IGZpbGUgKmZpbGVwKQo+PiAgIAlpZiAocmV0KQo+PiAgIAkJ Z290byBlcnI7Cj4+ICAgCj4+IC0Jc3Bpbl9sb2NrX2lycSgmY3JjLT5sb2NrKTsKPj4gLQkvKgo+ PiAtCSAqIE9ubHkgcmV0dXJuIG9uY2Ugd2UgZ290IGEgZmlyc3QgZnJhbWUsIHNvIHVzZXJzcGFj ZSBkb2Vzbid0IGhhdmUgdG8KPj4gLQkgKiBndWVzcyB3aGVuIHRoaXMgcGFydGljdWxhciBwaWVj ZSBvZiBIVyB3aWxsIGJlIHJlYWR5IHRvIHN0YXJ0Cj4+IC0JICogZ2VuZXJhdGluZyBDUkNzLgo+ PiAtCSAqLwo+PiAtCXJldCA9IHdhaXRfZXZlbnRfaW50ZXJydXB0aWJsZV9sb2NrX2lycShjcmMt PndxLAo+PiAtCQkJCQkJY3J0Y19jcmNfZGF0YV9jb3VudChjcmMpLAo+PiAtCQkJCQkJY3JjLT5s b2NrKTsKPj4gLQlzcGluX3VubG9ja19pcnEoJmNyYy0+bG9jayk7Cj4+IC0KPj4gLQlpZiAocmV0 KQo+PiAtCQlnb3RvIGVycl9kaXNhYmxlOwo+PiAtCj4+ICAgCXJldHVybiAwOwo+PiAgIAo+PiAt ZXJyX2Rpc2FibGU6Cj4+IC0JY3J0Yy0+ZnVuY3MtPnNldF9jcmNfc291cmNlKGNydGMsIE5VTEwp Owo+PiAgIGVycjoKPj4gICAJc3Bpbl9sb2NrX2lycSgmY3JjLT5sb2NrKTsKPj4gICAJY3J0Y19j cmNfY2xlYW51cChjcmMpOwo+IAo+IEFkZGluZyBUb21ldSBWaXpvc28gdG8gdGhlIGNjLgo+IAo+ IENhbiB5b3UgcmVzZW5kIHRoZSBzZXJpZXMsIGFuZCBhZGQgZHJpLWRldmVsQGxpc3RzLmZyZWVk ZXNrdG9wLm9yZyBhbmQgdGhlIGRyaXZlciBtYWludGFpbmVycyB0byB0aGUgY2M/IFlvdSdsbCBu ZWVkIHRvIGdldCBhY2tzIGZyb20gdGhlIG1haW50YWluZXJzIHRvIG1lcmdlIHRoaXMgdGhyb3Vn aCBkcm0tbWlzYy4gOikKPiAKPiB+TWFhcnRlbgo+IApfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBs aXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1h bi9saXN0aW5mby9pbnRlbC1nZngK