From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dan Carpenter Subject: [bug report] drm/amd/dc: Add dc display driver (v2) Date: Wed, 9 Jan 2019 22:29:43 +0300 Message-ID: <20190109192943.GA4358@kadam> 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: harry.wentland-5C7GfCeVMHo@public.gmane.org Cc: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org SGVsbG8gSGFycnkgV2VudGxhbmQsCgpUaGlzIGlzIGEgc2VtaS1hdXRvbWF0aWMgZW1haWwgYWJv dXQgbmV3IHN0YXRpYyBjaGVja2VyIHdhcm5pbmdzLgoKVGhlIHBhdGNoIDQ1NjIyMzZiM2JjMDog ImRybS9hbWQvZGM6IEFkZCBkYyBkaXNwbGF5IGRyaXZlciAodjIpIiBmcm9tIApTZXAgMTIsIDIw MTcsIGxlYWRzIHRvIHRoZSBmb2xsb3dpbmcgU21hdGNoIGNvbXBsYWludDoKCiAgICBkcml2ZXJz L2dwdS9kcm0vYW1kL2FtZGdwdS8uLi9kaXNwbGF5L2RjL2NvcmUvZGMuYzo3NTQgY29uc3RydWN0 KCkKICAgIGVycm9yOiB3ZSBwcmV2aW91c2x5IGFzc3VtZWQgJ2RjLT5jdXJyZW50X3N0YXRlJyBj b3VsZCBiZSBudWxsIChzZWUgbGluZSA2NzcpCgpkcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS8u Li9kaXNwbGF5L2RjL2NvcmUvZGMuYwogICA2NzYJCiAgIDY3NwkJaWYgKCFkYy0+Y3VycmVudF9z dGF0ZSkgewogICAgICAgICAgICAgICAgICAgIF5eXl5eXl5eXl5eXl5eXl5eXgoKICAgNjc4CQkJ ZG1fZXJyb3IoIiVzOiBmYWlsZWQgdG8gY3JlYXRlIHZhbGlkYXRlIGN0eFxuIiwgX19mdW5jX18p OwogICA2NzkJCQlnb3RvIGZhaWw7CiAgICAgICAgICAgICAgICAgICAgICAgIF5eXl5eXl5eXgoK ICAgNjgwCQl9CiAgIDY4MQkKICAgNjgyCQkvKiBDcmVhdGUgbG9nZ2VyICovCiAgIDY4MwkKICAg Njg0CQlkY19jdHgtPmRjZV9lbnZpcm9ubWVudCA9IGluaXRfcGFyYW1zLT5kY2VfZW52aXJvbm1l bnQ7CiAgIDY4NQkKICAgNjg2CQlkY192ZXJzaW9uID0gcmVzb3VyY2VfcGFyc2VfYXNpY19pZChp bml0X3BhcmFtcy0+YXNpY19pZCk7CiAgIDY4NwkJZGNfY3R4LT5kY2VfdmVyc2lvbiA9IGRjX3Zl cnNpb247CiAgIDY4OAkKICAgNjg5CQkvKiBSZXNvdXJjZSBzaG91bGQgY29uc3RydWN0IGFsbCBh c2ljIHNwZWNpZmljIHJlc291cmNlcy4KICAgNjkwCQkgKiBUaGlzIHNob3VsZCBiZSB0aGUgb25s eSBwbGFjZSB3aGVyZSB3ZSBuZWVkIHRvIHBhcnNlIHRoZSBhc2ljIGlkCiAgIDY5MQkJICovCiAg IDY5MgkJaWYgKGluaXRfcGFyYW1zLT52Ymlvc19vdmVycmlkZSkKICAgNjkzCQkJZGNfY3R4LT5k Y19iaW9zID0gaW5pdF9wYXJhbXMtPnZiaW9zX292ZXJyaWRlOwogICA2OTQJCWVsc2UgewogICA2 OTUJCQkvKiBDcmVhdGUgQklPUyBwYXJzZXIgKi8KICAgNjk2CQkJc3RydWN0IGJwX2luaXRfZGF0 YSBicF9pbml0X2RhdGE7CiAgIDY5NwkKICAgNjk4CQkJYnBfaW5pdF9kYXRhLmN0eCA9IGRjX2N0 eDsKICAgNjk5CQkJYnBfaW5pdF9kYXRhLmJpb3MgPSBpbml0X3BhcmFtcy0+YXNpY19pZC5hdG9t Ymlvc19iYXNlX2FkZHJlc3M7CiAgIDcwMAkKICAgNzAxCQkJZGNfY3R4LT5kY19iaW9zID0gZGFs X2Jpb3NfcGFyc2VyX2NyZWF0ZSgKICAgNzAyCQkJCQkmYnBfaW5pdF9kYXRhLCBkY192ZXJzaW9u KTsKICAgNzAzCQogICA3MDQJCQlpZiAoIWRjX2N0eC0+ZGNfYmlvcykgewogICA3MDUJCQkJQVNT RVJUX0NSSVRJQ0FMKGZhbHNlKTsKICAgNzA2CQkJCWdvdG8gZmFpbDsKICAgNzA3CQkJfQogICA3 MDgJCiAgIDcwOQkJCWRjX2N0eC0+Y3JlYXRlZF9iaW9zID0gdHJ1ZTsKICAgNzEwCQkJfQogICA3 MTEJCiAgIDcxMgkJLyogQ3JlYXRlIEkyQyBBVVggKi8KICAgNzEzCQlkY19jdHgtPmkyY2F1eCA9 IGRhbF9pMmNhdXhfY3JlYXRlKGRjX2N0eCk7CiAgIDcxNAkKICAgNzE1CQlpZiAoIWRjX2N0eC0+ aTJjYXV4KSB7CiAgIDcxNgkJCUFTU0VSVF9DUklUSUNBTChmYWxzZSk7CiAgIDcxNwkJCWdvdG8g ZmFpbDsKICAgNzE4CQl9CiAgIDcxOQkKICAgNzIwCQlkY19jdHgtPnBlcmZfdHJhY2UgPSBkY19w ZXJmX3RyYWNlX2NyZWF0ZSgpOwogICA3MjEJCWlmICghZGNfY3R4LT5wZXJmX3RyYWNlKSB7CiAg IDcyMgkJCUFTU0VSVF9DUklUSUNBTChmYWxzZSk7CiAgIDcyMwkJCWdvdG8gZmFpbDsKICAgNzI0 CQl9CiAgIDcyNQkKICAgNzI2CQkvKiBDcmVhdGUgR1BJTyBzZXJ2aWNlICovCiAgIDcyNwkJZGNf Y3R4LT5ncGlvX3NlcnZpY2UgPSBkYWxfZ3Bpb19zZXJ2aWNlX2NyZWF0ZSgKICAgNzI4CQkJCWRj X3ZlcnNpb24sCiAgIDcyOQkJCQlkY19jdHgtPmRjZV9lbnZpcm9ubWVudCwKICAgNzMwCQkJCWRj X2N0eCk7CiAgIDczMQkKICAgNzMyCQlpZiAoIWRjX2N0eC0+Z3Bpb19zZXJ2aWNlKSB7CiAgIDcz MwkJCUFTU0VSVF9DUklUSUNBTChmYWxzZSk7CiAgIDczNAkJCWdvdG8gZmFpbDsKICAgNzM1CQl9 CiAgIDczNgkKICAgNzM3CQlkYy0+cmVzX3Bvb2wgPSBkY19jcmVhdGVfcmVzb3VyY2VfcG9vbCgK ICAgNzM4CQkJCWRjLAogICA3MzkJCQkJaW5pdF9wYXJhbXMtPm51bV92aXJ0dWFsX2xpbmtzLAog ICA3NDAJCQkJZGNfdmVyc2lvbiwKICAgNzQxCQkJCWluaXRfcGFyYW1zLT5hc2ljX2lkKTsKICAg NzQyCQlpZiAoIWRjLT5yZXNfcG9vbCkKICAgNzQzCQkJZ290byBmYWlsOwogICA3NDQJCiAgIDc0 NQkJZGNfcmVzb3VyY2Vfc3RhdGVfY29uc3RydWN0KGRjLCBkYy0+Y3VycmVudF9zdGF0ZSk7CiAg IDc0NgkKICAgNzQ3CQlpZiAoIWNyZWF0ZV9saW5rcyhkYywgaW5pdF9wYXJhbXMtPm51bV92aXJ0 dWFsX2xpbmtzKSkKICAgNzQ4CQkJZ290byBmYWlsOwogICA3NDkJCiAgIDc1MAkJcmV0dXJuIHRy dWU7CiAgIDc1MQkKICAgNzUyCWZhaWw6CiAgIDc1MwkKICAgNzU0CQlkZXN0cnVjdChkYyk7CiAg ICAgICAgICAgICAgICAgICAgICAgICBeXgoiZGMtPmN1cnJlbnRfc3RhdGUiIGdldHMgZGVyZWZl cmVuY2VkIGluc2lkZSB0aGUgZnVuY3Rpb24uICBUaGlzIHN0eWxlCm9mIG9uZSBmdW5jdGlvbiBj bGVhbnMgdXAgZXZlcnl0aGluZyBlcnJvciBoYW5kbGluZyBpcyBhbHdheXMgYnVnZ3kuLi4KCjov CgpodHRwczovL3BsdXMuZ29vZ2xlLmNvbS91LzAvMTA2Mzc4NzE2MDAyNDA2ODQ5NDU4L3Bvc3Rz LzFVZDlKYmFZblByCgogICA3NTUJCXJldHVybiBmYWxzZTsKICAgNzU2CX0KCnJlZ2FyZHMsCmRh biBjYXJwZW50ZXIKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KYW1kLWdmeCBtYWlsaW5nIGxpc3QKYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4Cg==