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Mon, 08 May 2023 01:57:57 -0700 (PDT) Received: from [192.168.2.177] ([207.188.167.132]) by smtp.gmail.com with ESMTPSA id c3-20020a7bc843000000b003f42314832fsm4186303wml.18.2023.05.08.01.57.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 08 May 2023 01:57:56 -0700 (PDT) Message-ID: <0cdd2d49-a2a0-4968-a978-3c3caa5741f8@gmail.com> Date: Mon, 8 May 2023 10:57:55 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Content-Language: en-US, ca-ES, es-ES To: Tom Rix , chunkuang.hu@kernel.org, p.zabel@pengutronix.de, chunfeng.yun@mediatek.com, vkoul@kernel.org, kishon@kernel.org, angelogioacchino.delregno@collabora.com Cc: dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org References: <20230502145005.2927101-1-trix@redhat.com> From: Matthias Brugger Subject: Re: [PATCH v2] phy: mediatek: rework the floating point comparisons to fixed point In-Reply-To: <20230502145005.2927101-1-trix@redhat.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230508_015759_781680_BD6143C7 X-CRM114-Status: GOOD ( 16.19 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org CgpPbiAwMi8wNS8yMDIzIDE2OjUwLCBUb20gUml4IHdyb3RlOgo+IGdjYyBvbiBhYXJjaDY0IHJl cG9ydHMKPiBkcml2ZXJzL3BoeS9tZWRpYXRlay9waHktbXRrLWhkbWktbXQ4MTk1LmM6IEluIGZ1 bmN0aW9uIOKAmG10a19oZG1pX3BsbF9zZXRfcmF0ZeKAmToKPiBkcml2ZXJzL3BoeS9tZWRpYXRl ay9waHktbXRrLWhkbWktbXQ4MTk1LmM6MjQwOjUyOiBlcnJvcjog4oCYLW1nZW5lcmFsLXJlZ3Mt b25seeKAmQo+ICAgIGlzIGluY29tcGF0aWJsZSB3aXRoIHRoZSB1c2Ugb2YgZmxvYXRpbmctcG9p bnQgdHlwZXMKPiAgICAyNDAgfCAgICAgICAgIGVsc2UgaWYgKHRtZHNfY2xrID49IDU0ICogTUVH QSAmJiB0bWRzX2NsayA8IDE0OC4zNSAqIE1FR0EpCj4gCj4gRmxvYXRpbmcgcG9pbnQgc2hvdWxk IG5vdCBiZSB1c2VkLCBzbyByZXdvcmsgdGhlIGZsb2F0aW5nIHBvaW50IGNvbXBhcmlzb25zCj4g dG8gZml4ZWQgcG9pbnQuCj4gCj4gU2lnbmVkLW9mZi1ieTogVG9tIFJpeCA8dHJpeEByZWRoYXQu Y29tPgoKSSB0aGluayB0aGlzIGlzIHdvcnRoIGEgZml4ZXMgdGFnLgoKUmVnYXJkcywKTWF0dGhp YXMKCj4gLS0tCj4gdjI6IHNpbGVuY2Ugcm9ib3QgYnkgY2FzdGluZyB0eXBlcyB0byB1NjQKPiAK PiAtLS0KPiBkcml2ZXJzL3BoeS9tZWRpYXRlay9waHktbXRrLWhkbWktbXQ4MTk1LmMgfCAxMCAr KysrKy0tLS0tCj4gICAxIGZpbGUgY2hhbmdlZCwgNSBpbnNlcnRpb25zKCspLCA1IGRlbGV0aW9u cygtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL3BoeS9tZWRpYXRlay9waHktbXRrLWhkbWkt bXQ4MTk1LmMgYi9kcml2ZXJzL3BoeS9tZWRpYXRlay9waHktbXRrLWhkbWktbXQ4MTk1LmMKPiBp bmRleCBhYmZjMDc3ZmIwYTguLjA5M2M0ZDFkYTU1NyAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL3Bo eS9tZWRpYXRlay9waHktbXRrLWhkbWktbXQ4MTk1LmMKPiArKysgYi9kcml2ZXJzL3BoeS9tZWRp YXRlay9waHktbXRrLWhkbWktbXQ4MTk1LmMKPiBAQCAtMjM3LDExICsyMzcsMTEgQEAgc3RhdGlj IGludCBtdGtfaGRtaV9wbGxfY2FsYyhzdHJ1Y3QgbXRrX2hkbWlfcGh5ICpoZG1pX3BoeSwgc3Ry dWN0IGNsa19odyAqaHcsCj4gICAJICovCj4gICAJaWYgKHRtZHNfY2xrIDwgNTQgKiBNRUdBKQo+ ICAgCQl0eHBvc2RpdiA9IDg7Cj4gLQllbHNlIGlmICh0bWRzX2NsayA+PSA1NCAqIE1FR0EgJiYg dG1kc19jbGsgPCAxNDguMzUgKiBNRUdBKQo+ICsJZWxzZSBpZiAodG1kc19jbGsgPj0gNTQgKiBN RUdBICYmICh0bWRzX2NsayAqIDEwMCkgPCAxNDgzNSAqIE1FR0EpCj4gICAJCXR4cG9zZGl2ID0g NDsKPiAtCWVsc2UgaWYgKHRtZHNfY2xrID49IDE0OC4zNSAqIE1FR0EgJiYgdG1kc19jbGsgPCAy OTYuNyAqIE1FR0EpCj4gKwllbHNlIGlmICgodG1kc19jbGsgKiAxMDApID49IDE0ODM1ICogTUVH QSAmJiAodG1kc19jbGsgKiAxMCkgPCAyOTY3ICogTUVHQSkKPiAgIAkJdHhwb3NkaXYgPSAyOwo+ IC0JZWxzZSBpZiAodG1kc19jbGsgPj0gMjk2LjcgKiBNRUdBICYmIHRtZHNfY2xrIDw9IDU5NCAq IE1FR0EpCj4gKwllbHNlIGlmICgodG1kc19jbGsgKiAxMCkgPj0gMjk2NyAqIE1FR0EgJiYgdG1k c19jbGsgPD0gNTk0ICogTUVHQSkKPiAgIAkJdHhwb3NkaXYgPSAxOwo+ICAgCWVsc2UKPiAgIAkJ cmV0dXJuIC1FSU5WQUw7Cj4gQEAgLTMyOCwxMiArMzI4LDEyIEBAIHN0YXRpYyBpbnQgbXRrX2hk bWlfcGxsX2Rydl9zZXR0aW5nKHN0cnVjdCBjbGtfaHcgKmh3KQo+ICAgCQljbGtfY2hhbm5lbF9i aWFzID0gMHgzNDsgLyogMjBtQSAqLwo+ICAgCQlpbXBlZGFuY2VfZW4gPSAweGY7Cj4gICAJCWlt cGVkYW5jZSA9IDB4MzY7IC8qIDEwMG9obSAqLwo+IC0JfSBlbHNlIGlmIChwaXhlbF9jbGsgPj0g NzQuMTc1ICogTUVHQSAmJiBwaXhlbF9jbGsgPD0gMzAwICogTUVHQSkgewo+ICsJfSBlbHNlIGlm ICgoKHU2NClwaXhlbF9jbGsgKiAxMDAwKSA+PSA3NDE3NSAqIE1FR0EgJiYgcGl4ZWxfY2xrIDw9 IDMwMCAqIE1FR0EpIHsKPiAgIAkJZGF0YV9jaGFubmVsX2JpYXMgPSAweDM0OyAvKiAyMG1BICov Cj4gICAJCWNsa19jaGFubmVsX2JpYXMgPSAweDJjOyAvKiAxNm1BICovCj4gICAJCWltcGVkYW5j ZV9lbiA9IDB4ZjsKPiAgIAkJaW1wZWRhbmNlID0gMHgzNjsgLyogMTAwb2htICovCj4gLQl9IGVs c2UgaWYgKHBpeGVsX2NsayA+PSAyNyAqIE1FR0EgJiYgcGl4ZWxfY2xrIDwgNzQuMTc1ICogTUVH QSkgewo+ICsJfSBlbHNlIGlmIChwaXhlbF9jbGsgPj0gMjcgKiBNRUdBICYmICgodTY0KXBpeGVs X2NsayAqIDEwMDApIDwgNzQxNzUgKiBNRUdBKSB7Cj4gICAJCWRhdGFfY2hhbm5lbF9iaWFzID0g MHgxNDsgLyogMTBtQSAqLwo+ICAgCQljbGtfY2hhbm5lbF9iaWFzID0gMHgxNDsgLyogMTBtQSAq Lwo+ICAgCQlpbXBlZGFuY2VfZW4gPSAweDA7CgotLSAKbGludXgtcGh5IG1haWxpbmcgbGlzdAps aW51eC1waHlAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwczovL2xpc3RzLmluZnJhZGVhZC5vcmcv bWFpbG1hbi9saXN0aW5mby9saW51eC1waHkK