From mboxrd@z Thu Jan 1 00:00:00 1970 From: Harry Wentland Subject: Re: [PATCH] drm/amd/display: check plane state before validating fbc Date: Wed, 22 Nov 2017 19:49:00 -0500 Message-ID: References: <1511334698-5752-1-git-send-email-shirish.s12@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Language: en-US List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: "S, Shirish" , "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" T24gMjAxNy0xMS0yMiAwMjoxMyBBTSwgUywgU2hpcmlzaCB3cm90ZToKPiBGcm9tOiBTaGlyaXNo IFMgPHNoaXJpc2guc0BhbWQuY29tPgo+IAo+IFdoaWxlIHZhbGlkYXRpb24gZmJjLCBhcnJheV9t b2RlIG9mIHRoZSBwaXBlIGlzIGFjY2Vzc2VkIHdpdGhvdXQgY2hlY2tpbmcgcGxhbmVfc3RhdGUg ZXhpc3RzIGZvciBpdC4KPiBDYXVzaW5nIHRvIG51bGwgcG9pbnRlciBkZXJlZmVyZW5jaW5nIGZv bGxvd2VkIGJ5IHJlYm9vdCB3aGVuIGEgY3J0YyBhc3NvY2lhdGVkIHdpdGggZXh0ZXJuYWwgZGlz cGxheShub3QKPiBjb25uZWN0ZWQpIGlzIHBhZ2UgZmxpcHBlZC4KPiAKPiBUaGlzIHBhdGNoIGFk ZHMgYSBjaGVjayBmb3IgcGxhbmVfc3RhdGUgYmVmb3JlIHVzaW5nIGl0IHRvIHZhbGlkYXRlIGZi Yy4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBTaGlyaXNoIFMgPHNoaXJpc2guc0BhbWQuY29tPgo+IFJl dmlld2VkLWJ5OiBSb21hbiBMaSA8Um9tYW4uTGlAYW1kLmNvbT4KClJldmlld2VkLWJ5OiBIYXJy eSBXZW50bGFuZCA8aGFycnkud2VudGxhbmRAYW1kLmNvbT4KCkhhcnJ5Cgo+IC0tLQo+ICBkcml2 ZXJzL2dwdS9kcm0vYW1kL2Rpc3BsYXkvZGMvZGNlMTEwL2RjZTExMF9od19zZXF1ZW5jZXIuYyB8 IDQgKysrKwo+ICAxIGZpbGUgY2hhbmdlZCwgNCBpbnNlcnRpb25zKCspCj4gCj4gZGlmZiAtLWdp dCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvZGlzcGxheS9kYy9kY2UxMTAvZGNlMTEwX2h3X3NlcXVl bmNlci5jIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9kaXNwbGF5L2RjL2RjZTExMC9kY2UxMTBfaHdf c2VxdWVuY2VyLmMKPiBpbmRleCBlZTNiOTQ0Li5hNmNkNjNhIDEwMDY0NAo+IC0tLSBhL2RyaXZl cnMvZ3B1L2RybS9hbWQvZGlzcGxheS9kYy9kY2UxMTAvZGNlMTEwX2h3X3NlcXVlbmNlci5jCj4g KysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9kaXNwbGF5L2RjL2RjZTExMC9kY2UxMTBfaHdfc2Vx dWVuY2VyLmMKPiBAQCAtMTcyNCw2ICsxNzI0LDEwIEBAIHN0YXRpYyBlbnVtIGRjX3N0YXR1cyB2 YWxpZGF0ZV9mYmMoc3RydWN0IGRjICpkYywKPiAgCWlmIChwaXBlX2N0eC0+c3RyZWFtLT5zaW5r LT5saW5rLT5wc3JfZW5hYmxlZCkKPiAgCQlyZXR1cm4gRENfRVJST1JfVU5FWFBFQ1RFRDsKPiAg Cj4gKwkvKiBOb3RoaW5nIHRvIGNvbXByZXNzICovCj4gKwlpZiAoIXBpcGVfY3R4LT5wbGFuZV9z dGF0ZSkKPiArCQlyZXR1cm4gRENfRVJST1JfVU5FWFBFQ1RFRDsKPiArCj4gIAkvKiBPbmx5IGZv ciBub24tbGluZWFyIHRpbGluZyAqLwo+ICAJaWYgKHBpcGVfY3R4LT5wbGFuZV9zdGF0ZS0+dGls aW5nX2luZm8uZ2Z4OC5hcnJheV9tb2RlID09IERDX0FSUkFZX0xJTkVBUl9HRU5FUkFMKQo+ICAJ CXJldHVybiBEQ19FUlJPUl9VTkVYUEVDVEVEOwo+IC0tCj4gMi43LjQKPiAKPiBfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IGFtZC1nZnggbWFpbGluZyBs aXN0Cj4gYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwczovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZngKPiAKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KYW1kLWdmeCBtYWlsaW5nIGxpc3QKYW1kLWdm eEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9hbWQtZ2Z4Cg==