From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lyude Paul Subject: [PATCH 14/26] drm/dp_mst: Cleanup drm_dp_send_link_address() a bit Date: Wed, 17 Jul 2019 21:42:37 -0400 Message-ID: <20190718014329.8107-15-lyude@redhat.com> References: <20190718014329.8107-1-lyude@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id 953536E2D7 for ; Thu, 18 Jul 2019 01:44:42 +0000 (UTC) In-Reply-To: <20190718014329.8107-1-lyude@redhat.com> 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 Cc: Maxime Ripard , Sean Paul , linux-kernel@vger.kernel.org, David Airlie , Juston Li , Harry Wentland List-Id: dri-devel@lists.freedesktop.org RGVjbGFyZSBsb2NhbCBwb2ludGVyIHRvIHRoZSBkcm1fZHBfbGlua19hZGRyZXNzX2Fja19yZXBs eSBzdHJ1Y3QKaW5zdGVhZCBvZiBjb25zdGFudGx5IGRlcmVmZXJlbmNpbmcgaXQgdGhyb3VnaCB0 aGUgdW5pb24gaW4KdHhtc2ctPnJlcGx5LiBUaGVuLCBpbnZlcnQgdGhlIG9yZGVyIG9mIGNvbmRp dGlvbmFscyBzbyB3ZSBkb24ndCBoYXZlIHRvCmRvIHRoZSBidWxrIG9mIHRoZSB3b3JrIGluc2lk ZSB0aGVtLCBhbmQgY2FuIHdyYXAgbGluZXMgZXZlbiBsZXNzLiBUaGVuCmZpbmFsbHksIHJlYXJy YW5nZSB2YXJpYWJsZSBkZWNsYXJhdGlvbnMgYSBiaXQuCgpDYzogSnVzdG9uIExpIDxqdXN0b24u bGlAaW50ZWwuY29tPgpDYzogSW1yZSBEZWFrIDxpbXJlLmRlYWtAaW50ZWwuY29tPgpDYzogVmls bGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KQ2M6IEhhcnJ5IFdl bnRsYW5kIDxod2VudGxhbkBhbWQuY29tPgpTaWduZWQtb2ZmLWJ5OiBMeXVkZSBQYXVsIDxseXVk ZUByZWRoYXQuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9kcm1fZHBfbXN0X3RvcG9sb2d5LmMg fCA0MiArKysrKysrKysrKysrKystLS0tLS0tLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCAyMyBpbnNl cnRpb25zKCspLCAxOSBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v ZHJtX2RwX21zdF90b3BvbG9neS5jIGIvZHJpdmVycy9ncHUvZHJtL2RybV9kcF9tc3RfdG9wb2xv Z3kuYwppbmRleCAyNjU0MWFmNDdkOTEuLjEzYWRmYjc3YmYwMCAxMDA2NDQKLS0tIGEvZHJpdmVy cy9ncHUvZHJtL2RybV9kcF9tc3RfdG9wb2xvZ3kuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vZHJt X2RwX21zdF90b3BvbG9neS5jCkBAIC0yMzExLDkgKzIzMTEsOSBAQCBkcm1fZHBfZHVtcF9saW5r X2FkZHJlc3Moc3RydWN0IGRybV9kcF9saW5rX2FkZHJlc3NfYWNrX3JlcGx5ICpyZXBseSkKIHN0 YXRpYyB2b2lkIGRybV9kcF9zZW5kX2xpbmtfYWRkcmVzcyhzdHJ1Y3QgZHJtX2RwX21zdF90b3Bv bG9neV9tZ3IgKm1nciwKIAkJCQkgICAgIHN0cnVjdCBkcm1fZHBfbXN0X2JyYW5jaCAqbXN0YikK IHsKLQlpbnQgbGVuOwogCXN0cnVjdCBkcm1fZHBfc2lkZWJhbmRfbXNnX3R4ICp0eG1zZzsKLQlp bnQgcmV0OworCXN0cnVjdCBkcm1fZHBfbGlua19hZGRyZXNzX2Fja19yZXBseSAqcmVwbHk7CisJ aW50IGksIGxlbiwgcmV0OwogCiAJdHhtc2cgPSBremFsbG9jKHNpemVvZigqdHhtc2cpLCBHRlBf S0VSTkVMKTsKIAlpZiAoIXR4bXNnKQpAQCAtMjMyNSwyOCArMjMyNSwzMiBAQCBzdGF0aWMgdm9p ZCBkcm1fZHBfc2VuZF9saW5rX2FkZHJlc3Moc3RydWN0IGRybV9kcF9tc3RfdG9wb2xvZ3lfbWdy ICptZ3IsCiAJbXN0Yi0+bGlua19hZGRyZXNzX3NlbnQgPSB0cnVlOwogCWRybV9kcF9xdWV1ZV9k b3duX3R4KG1nciwgdHhtc2cpOwogCisJLyogRklYTUU6IEFjdHVhbGx5IGRvIHNvbWUgcmVhbCBl cnJvciBoYW5kbGluZyBoZXJlICovCiAJcmV0ID0gZHJtX2RwX21zdF93YWl0X3R4X3JlcGx5KG1z dGIsIHR4bXNnKTsKLQlpZiAocmV0ID4gMCkgewotCQlpbnQgaTsKKwlpZiAocmV0IDw9IDApIHsK KwkJRFJNX0VSUk9SKCJTZW5kaW5nIGxpbmsgYWRkcmVzcyBmYWlsZWQgd2l0aCAlZFxuIiwgcmV0 KTsKKwkJZ290byBvdXQ7CisJfQorCWlmICh0eG1zZy0+cmVwbHkucmVwbHlfdHlwZSA9PSBEUF9T SURFQkFORF9SRVBMWV9OQUspIHsKKwkJRFJNX0VSUk9SKCJsaW5rIGFkZHJlc3MgTkFLIHJlY2Vp dmVkXG4iKTsKKwkJcmV0ID0gLUVJTzsKKwkJZ290byBvdXQ7CisJfQogCi0JCWlmICh0eG1zZy0+ cmVwbHkucmVwbHlfdHlwZSA9PSBEUF9TSURFQkFORF9SRVBMWV9OQUspIHsKLQkJCURSTV9ERUJV R19LTVMoImxpbmsgYWRkcmVzcyBuYWsgcmVjZWl2ZWRcbiIpOwotCQl9IGVsc2UgewotCQkJRFJN X0RFQlVHX0tNUygibGluayBhZGRyZXNzIHJlcGx5OiAlZFxuIiwgdHhtc2ctPnJlcGx5LnUubGlu a19hZGRyLm5wb3J0cyk7Ci0JCQlkcm1fZHBfZHVtcF9saW5rX2FkZHJlc3MoJnR4bXNnLT5yZXBs eS51LmxpbmtfYWRkcik7CisJcmVwbHkgPSAmdHhtc2ctPnJlcGx5LnUubGlua19hZGRyOworCURS TV9ERUJVR19LTVMoImxpbmsgYWRkcmVzcyByZXBseTogJWRcbiIsIHJlcGx5LT5ucG9ydHMpOwor CWRybV9kcF9kdW1wX2xpbmtfYWRkcmVzcyhyZXBseSk7CiAKLQkJCWRybV9kcF9jaGVja19tc3Ri X2d1aWQobXN0YiwgdHhtc2ctPnJlcGx5LnUubGlua19hZGRyLmd1aWQpOworCWRybV9kcF9jaGVj a19tc3RiX2d1aWQobXN0YiwgcmVwbHktPmd1aWQpOwogCi0JCQlmb3IgKGkgPSAwOyBpIDwgdHht c2ctPnJlcGx5LnUubGlua19hZGRyLm5wb3J0czsgaSsrKSB7Ci0JCQkJZHJtX2RwX2FkZF9wb3J0 KG1zdGIsIG1nci0+ZGV2LCAmdHhtc2ctPnJlcGx5LnUubGlua19hZGRyLnBvcnRzW2ldKTsKLQkJ CX0KLQkJCWRybV9rbXNfaGVscGVyX2hvdHBsdWdfZXZlbnQobWdyLT5kZXYpOwotCQl9Ci0JfSBl bHNlIHsKLQkJbXN0Yi0+bGlua19hZGRyZXNzX3NlbnQgPSBmYWxzZTsKLQkJRFJNX0RFQlVHX0tN UygibGluayBhZGRyZXNzIGZhaWxlZCAlZFxuIiwgcmV0KTsKLQl9CisJZm9yIChpID0gMDsgaSA8 IHJlcGx5LT5ucG9ydHM7IGkrKykKKwkJZHJtX2RwX2FkZF9wb3J0KG1zdGIsIG1nci0+ZGV2LCAm cmVwbHktPnBvcnRzW2ldKTsKKworCWRybV9rbXNfaGVscGVyX2hvdHBsdWdfZXZlbnQobWdyLT5k ZXYpOwogCitvdXQ6CisJaWYgKHJldCA8PSAwKQorCQltc3RiLT5saW5rX2FkZHJlc3Nfc2VudCA9 IGZhbHNlOwogCWtmcmVlKHR4bXNnKTsKIH0KIAotLSAKMi4yMS4wCgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRy aS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5v cmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWw=