From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dan Carpenter Subject: [bug report] drm/amd/display: If one stream full updates, full update all planes Date: Tue, 23 Apr 2019 17:10:56 +0300 Message-ID: <20190423141056.GA8988@mwanda> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline 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: David.Francis-5C7GfCeVMHo@public.gmane.org Cc: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org SGVsbG8gRGF2aWQgRnJhbmNpcywKClRoaXMgaXMgYSBzZW1pLWF1dG9tYXRpYyBlbWFpbCBhYm91 dCBuZXcgc3RhdGljIGNoZWNrZXIgd2FybmluZ3MuCgpUaGUgcGF0Y2ggYzIzOGJmZTBiZTllOiAi ZHJtL2FtZC9kaXNwbGF5OiBJZiBvbmUgc3RyZWFtIGZ1bGwgdXBkYXRlcywKZnVsbCB1cGRhdGUg YWxsIHBsYW5lcyIgZnJvbSBNYXIgMjksIDIwMTksIGxlYWRzIHRvIHRoZSBmb2xsb3dpbmcKU21h dGNoIGNvbXBsYWludDoKCiAgICBkcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS8uLi9kaXNwbGF5 L2RjL2NvcmUvZGMuYzoxNDkyIGRldF9zdXJmYWNlX3VwZGF0ZSgpCiAgICB3YXJuOiB2YXJpYWJs ZSBkZXJlZmVyZW5jZWQgYmVmb3JlIGNoZWNrICd1LT5zdXJmYWNlJyAoc2VlIGxpbmUgMTQ2NykK CmRyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1Ly4uL2Rpc3BsYXkvZGMvY29yZS9kYy5jCiAgMTQ2 NgkKICAxNDY3CQlpZiAodS0+c3VyZmFjZS0+Zm9yY2VfZnVsbF91cGRhdGUpIHsKICAgICAgICAg ICAgICAgICAgICBeXl5eXl5eXl5eXl4KVGhlIHBhdGNoIGFkZHMgYSBuZXcgZGVyZWZlcmVuY2UK CiAgMTQ2OAkJCXVwZGF0ZV9mbGFncy0+Yml0cy5mdWxsX3VwZGF0ZSA9IDE7CiAgMTQ2OQkJCXJl dHVybiBVUERBVEVfVFlQRV9GVUxMOwogIDE0NzAJCX0KICAxNDcxCQogIDE0NzIJCXR5cGUgPSBn ZXRfcGxhbmVfaW5mb191cGRhdGVfdHlwZSh1KTsKICAxNDczCQllbGV2YXRlX3VwZGF0ZV90eXBl KCZvdmVyYWxsX3R5cGUsIHR5cGUpOwogIDE0NzQJCiAgMTQ3NQkJdHlwZSA9IGdldF9zY2FsaW5n X2luZm9fdXBkYXRlX3R5cGUodSk7CiAgMTQ3NgkJZWxldmF0ZV91cGRhdGVfdHlwZSgmb3ZlcmFs bF90eXBlLCB0eXBlKTsKICAxNDc3CQogIDE0NzgJCWlmICh1LT5pbl90cmFuc2Zlcl9mdW5jKQog IDE0NzkJCQl1cGRhdGVfZmxhZ3MtPmJpdHMuaW5fdHJhbnNmZXJfZnVuY19jaGFuZ2UgPSAxOwog IDE0ODAJCiAgMTQ4MQkJaWYgKHUtPmlucHV0X2NzY19jb2xvcl9tYXRyaXgpCiAgMTQ4MgkJCXVw ZGF0ZV9mbGFncy0+Yml0cy5pbnB1dF9jc2NfY2hhbmdlID0gMTsKICAxNDgzCQogIDE0ODQJCWlm ICh1LT5jb2VmZl9yZWR1Y3Rpb25fZmFjdG9yKQogIDE0ODUJCQl1cGRhdGVfZmxhZ3MtPmJpdHMu Y29lZmZfcmVkdWN0aW9uX2NoYW5nZSA9IDE7CiAgMTQ4NgkKICAxNDg3CQlpZiAodS0+Z2FtbWEp IHsKICAxNDg4CQkJZW51bSBzdXJmYWNlX3BpeGVsX2Zvcm1hdCBmb3JtYXQgPSBTVVJGQUNFX1BJ WEVMX0ZPUk1BVF9HUlBIX0JFR0lOOwogIDE0ODkJCiAgMTQ5MAkJCWlmICh1LT5wbGFuZV9pbmZv KQogIDE0OTEJCQkJZm9ybWF0ID0gdS0+cGxhbmVfaW5mby0+Zm9ybWF0OwogIDE0OTIJCQllbHNl IGlmICh1LT5zdXJmYWNlKQogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBeXl5eXl5e Xl5eCkJ1dCB0aGUgb2xkIGNvZGUgYXNzdW1lZCBpdCBjb3VsZCBiZSBOVUxMCgogIDE0OTMJCQkJ Zm9ybWF0ID0gdS0+c3VyZmFjZS0+Zm9ybWF0OwogIDE0OTQJCgpyZWdhcmRzLApkYW4gY2FycGVu dGVyCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmFtZC1n ZnggbWFpbGluZyBsaXN0CmFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vYW1kLWdmeA==