From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sam Ravnborg Subject: [PATCH v2 2/4] drm/via: add VIA_WAIT_ON() Date: Sat, 20 Jul 2019 10:45:25 +0200 Message-ID: <20190720084527.12593-3-sam@ravnborg.org> References: <20190720084527.12593-1-sam@ravnborg.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190720084527.12593-1-sam@ravnborg.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org, openchrome-devel@lists.freedesktop.org Cc: Thomas Hellstrom , Sam Ravnborg , "Gustavo A. R. Silva" , David Airlie , Daniel Vetter , =?UTF-8?q?Michel=20D=C3=A4nzer?= , Kevin Brace , Mike Marshall , Ira Weiny , Emil Velikov List-Id: dri-devel@lists.freedesktop.org VklBX1dBSVRfT04oKSBpcyBhIGRpcmVjdCBjb3B5IG9mIERSTV9XQUlUX09OKCkgZnJvbQpkcm1f b3NfbGludXguaC4KVGhlIGNvcHkgaXMgbWFkZSBzbyB3ZSBjYW4gYXZvaWQgdGhlIGRlcGVuZGVu Y3kgb24gdGhlIGxlZ2FjeSBoZWFkZXIuCkEgbW9yZSBpbnZvbHZlZCBhcHByb2FjaCBoYWQgYmVl biB0byBpbnRyb2R1Y2Ugd2FpdF9ldmVudF8qIGJ1dCBmb3IgdGhpcwpsZWdhY3kgZHJpdmVyIHRo ZSBzaW1wbGVyIGFuZCBtb3JlIHNhZmUgYXBwcm9hY2ggd2l0aCBhIGNvcHkgb2YgdGhlCm1hY3Jv IHdhcyBzZWxlY3RlZC4KQWRkZWQgdGhlIHJlbGV2YW50IGhlYWRlciBmaWxlcyBmb3IgdGhlIGZ1 bmN0aW9ucyB1c2VkIGluIFZJQV9XQUlUX09OLgoKVXNlcnMgb2YgdGhlIG1hY3JvIHdpbGwgY29t ZSBpbiBhIGZvbGxvdy11cCBwYXRjaC4KClNpZ25lZC1vZmYtYnk6IFNhbSBSYXZuYm9yZyA8c2Ft QHJhdm5ib3JnLm9yZz4KQ2M6IEtldmluIEJyYWNlIDxrZXZpbmJyYWNlQGdteC5jb20+CkNjOiBU aG9tYXMgSGVsbHN0cm9tIDx0aGVsbHN0cm9tQHZtd2FyZS5jb20+CkNjOiAiR3VzdGF2byBBLiBS LiBTaWx2YSIgPGd1c3Rhdm9AZW1iZWRkZWRvci5jb20+CkNjOiBNaWtlIE1hcnNoYWxsIDxodWJj YXBAb21uaWJvbmQuY29tPgpDYzogSXJhIFdlaW55IDxpcmEud2VpbnlAaW50ZWwuY29tPgpDYzog RGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBmZndsbC5jaD4KQ2M6IEVtaWwgVmVsaWtvdiA8 ZW1pbC52ZWxpa292QGNvbGxhYm9yYS5jb20+CkNjOiBNaWNoZWwgRMOkbnplciA8bWljaGVsQGRh ZW56ZXIubmV0PgotLS0KIGRyaXZlcnMvZ3B1L2RybS92aWEvdmlhX2Rydi5oIHwgNDIgKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrKysrKy0KIDEgZmlsZSBjaGFuZ2VkLCA0MSBpbnNlcnRp b25zKCspLCAxIGRlbGV0aW9uKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL3ZpYS92 aWFfZHJ2LmggYi9kcml2ZXJzL2dwdS9kcm0vdmlhL3ZpYV9kcnYuaAppbmRleCBkNWEyYjFmZmQ4 YzEuLjY2NGI3ZjhhMjBjNCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL3ZpYS92aWFfZHJ2 LmgKKysrIGIvZHJpdmVycy9ncHUvZHJtL3ZpYS92aWFfZHJ2LmgKQEAgLTI0LDggKzI0LDEzIEBA CiAjaWZuZGVmIF9WSUFfRFJWX0hfCiAjZGVmaW5lIF9WSUFfRFJWX0hfCiAKLSNpbmNsdWRlIDxk cm0vZHJtX21tLmg+CisjaW5jbHVkZSA8bGludXgvamlmZmllcy5oPgorI2luY2x1ZGUgPGxpbnV4 L3NjaGVkLmg+CisjaW5jbHVkZSA8bGludXgvc2NoZWQvc2lnbmFsLmg+CisjaW5jbHVkZSA8bGlu dXgvd2FpdC5oPgorCiAjaW5jbHVkZSA8ZHJtL2RybV9sZWdhY3kuaD4KKyNpbmNsdWRlIDxkcm0v ZHJtX21tLmg+CiAKICNkZWZpbmUgRFJJVkVSX0FVVEhPUgkiVmFyaW91cyIKIApAQCAtMTI3LDYg KzEzMiw0MSBAQCBlbnVtIHZpYV9mYW1pbHkgewogI2RlZmluZSBWSUFfV1JJVEU4KHJlZywgdmFs KSBcCiAJd3JpdGViKHZhbCwgKCh2b2lkIF9faW9tZW0gKilWSUFfQkFTRS0+aGFuZGxlKSArIChy ZWcpKQogCisvKgorICogUG9sbCBpbiBhIGxvb3Agd2FpdGluZyBmb3IgJ2NvbnRpZGl0aW9uJyB0 byBiZSB0cnVlLgorICogTm90ZTogQSBkaXJlY3QgcmVwbGFjZW1lbnQgd2l0aCB3YWl0X2V2ZW50 X2ludGVycnVwdGlibGVfdGltZW91dCgpCisgKiAgICAgICB3aWxsIG5vdCB3b3JrIHVubGVzcyBk cml2ZXIgaXMgdXBkYXRlZCB0byBlbWl0IHdha2VfdXAoKQorICogICAgICAgaW4gcmVsZXZhbnQg cGxhY2VzIHRoYXQgY2FuIGltcGFjdCB0aGUgJ2NvbmRpdGlvbicKKyAqCisgKiBSZXR1cm5zOgor ICogICByZXQga2VlcHMgY3VycmVudCB2YWx1ZSBpZiAnY29uZGl0aW9uJyBiZWNvbWVzIHRydWUK KyAqICAgcmV0ID0gLUJVU1kgaWYgdGltZW91dCBoYXBwZW5zCisgKiAgIHJldCA9IC1FSU5UUiBp ZiBhIHNpZ25hbCBpbnRlcnJ1cHRlZCB0aGUgd2FpdGluZyBwZXJpb2QKKyAqLworI2RlZmluZSBW SUFfV0FJVF9PTiggcmV0LCBxdWV1ZSwgdGltZW91dCwgY29uZGl0aW9uICkJCVwKK2RvIHsJCQkJ CQkJCVwKKwlERUNMQVJFX1dBSVRRVUVVRShlbnRyeSwgY3VycmVudCk7CQkJXAorCXVuc2lnbmVk IGxvbmcgZW5kID0gamlmZmllcyArICh0aW1lb3V0KTsJCVwKKwlhZGRfd2FpdF9xdWV1ZSgmKHF1 ZXVlKSwgJmVudHJ5KTsJCQlcCisJCQkJCQkJCVwKKwlmb3IgKDs7KSB7CQkJCQkJXAorCQlfX3Nl dF9jdXJyZW50X3N0YXRlKFRBU0tfSU5URVJSVVBUSUJMRSk7CVwKKwkJaWYgKGNvbmRpdGlvbikJ CQkJCVwKKwkJCWJyZWFrOwkJCQkJXAorCQlpZiAodGltZV9hZnRlcl9lcShqaWZmaWVzLCBlbmQp KSB7CQlcCisJCQlyZXQgPSAtRUJVU1k7CQkJCVwKKwkJCWJyZWFrOwkJCQkJXAorCQl9CQkJCQkJ XAorCQlzY2hlZHVsZV90aW1lb3V0KChIWi8xMDAgPiAxKSA/IEhaLzEwMCA6IDEpOwlcCisJCWlm IChzaWduYWxfcGVuZGluZyhjdXJyZW50KSkgewkJCVwKKwkJCXJldCA9IC1FSU5UUjsJCQkJXAor CQkJYnJlYWs7CQkJCQlcCisJCX0JCQkJCQlcCisJfQkJCQkJCQlcCisJX19zZXRfY3VycmVudF9z dGF0ZShUQVNLX1JVTk5JTkcpOwkJCVwKKwlyZW1vdmVfd2FpdF9xdWV1ZSgmKHF1ZXVlKSwgJmVu dHJ5KTsJCQlcCit9IHdoaWxlICgwKQorCiBleHRlcm4gY29uc3Qgc3RydWN0IGRybV9pb2N0bF9k ZXNjIHZpYV9pb2N0bHNbXTsKIGV4dGVybiBpbnQgdmlhX21heF9pb2N0bDsKIAotLSAKMi4yMC4x CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2 ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWw=