From: Lyude Paul Subject: [PATCH v6 06/10] drm/dp_mst: Add reset_state callback to topology mgr Date: Wed, 11 Apr 2018 15:29:33 -0400 Message-ID: <20180411192951.21997-7-lyude@redhat.com> References: <20180411192951.21997-1-lyude@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180411192951.21997-1-lyude@redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org Cc: David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org VGhpcyBnaXZlcyBkcml2ZXJzIHN1YmNsYXNzaW5nIGRybV9kcF9tc3RfdG9wb2xvZ3lfc3RhdGUg dGhlIGFiaWxpdHkgdG8KcHJlcGFyZSB0aGVpciB0b3BvbG9neSBzdGF0ZXMgZm9yIGEgbmV3IGh1 YiB0byBiZSBjb25uZWN0ZWQgd2hlbmV2ZXIKaXQncyBkZXRlY3RlZCB0aGF0IHRoZSBjdXJyZW50 bHkgY29ubmVjdGVkIHRvcG9sb2d5IGhhcyBiZWVuCmRpc2Nvbm5lY3RlZCBmcm9tIHRoZSBzeXN0 ZW0uIFdlJ2xsIG5lZWQgdGhpcyBpbiBvcmRlciB0byBjb3JyZWN0bHkKdHJhY2sgUlggY2FwYWJp bGl0aWVzIGluIGk5MTUgZnJvbSB0aGUgdG9wb2xvZ3kncyBhdG9taWMgc3RhdGUuCgpDYzogTWFu YXNpIE5hdmFyZSA8bWFuYXNpLmQubmF2YXJlQGludGVsLmNvbT4KQ2M6IFZpbGxlIFN5cmrDpGzD pCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+ClNpZ25lZC1vZmYtYnk6IEx5dWRlIFBh dWwgPGx5dWRlQHJlZGhhdC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2RybV9kcF9tc3RfdG9w b2xvZ3kuYyB8IDExICsrKysrKysrKysrCiBpbmNsdWRlL2RybS9kcm1fZHBfbXN0X2hlbHBlci5o ICAgICAgIHwgIDMgKystCiAyIGZpbGVzIGNoYW5nZWQsIDEzIGluc2VydGlvbnMoKyksIDEgZGVs ZXRpb24oLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vZHJtX2RwX21zdF90b3BvbG9n eS5jIGIvZHJpdmVycy9ncHUvZHJtL2RybV9kcF9tc3RfdG9wb2xvZ3kuYwppbmRleCA4YTcyZWVk MGFlMDUuLmI1NWZkNTQ1ZDZhMyAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2RybV9kcF9t c3RfdG9wb2xvZ3kuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2RwX21zdF90b3BvbG9neS5j CkBAIC0yMDk2LDYgKzIwOTYsMTYgQEAgc3RhdGljIGJvb2wgZHJtX2RwX2dldF92Y19wYXlsb2Fk X2J3KGludCBkcF9saW5rX2J3LAogCXJldHVybiB0cnVlOwogfQogCitzdGF0aWMgdm9pZCBkcm1f ZHBfbXN0X3RvcG9sb2d5X3Jlc2V0X3N0YXRlKHN0cnVjdCBkcm1fZHBfbXN0X3RvcG9sb2d5X21n ciAqbWdyKQoreworCXN0cnVjdCBkcm1fZHBfbXN0X3RvcG9sb2d5X3N0YXRlICpzdGF0ZSA9CisJ CXRvX2RwX21zdF90b3BvbG9neV9zdGF0ZShtZ3ItPmJhc2Uuc3RhdGUpOworCisKKwlpZiAobWdy LT5jYnMtPnJlc2V0X3N0YXRlKQorCQltZ3ItPmNicy0+cmVzZXRfc3RhdGUoc3RhdGUpOworfQor CiAvKioKICAqIGRybV9kcF9tc3RfdG9wb2xvZ3lfbWdyX3NldF9tc3QoKSAtIFNldCB0aGUgTVNU IHN0YXRlIGZvciBhIHRvcG9sb2d5IG1hbmFnZXIKICAqIEBtZ3I6IG1hbmFnZXIgdG8gc2V0IHN0 YXRlIGZvcgpAQCAtMjE3MSw2ICsyMTgxLDcgQEAgaW50IGRybV9kcF9tc3RfdG9wb2xvZ3lfbWdy X3NldF9tc3Qoc3RydWN0IGRybV9kcF9tc3RfdG9wb2xvZ3lfbWdyICptZ3IsIGJvb2wgbXMKIAkJ bWdyLT5wYXlsb2FkX21hc2sgPSAwOwogCQlzZXRfYml0KDAsICZtZ3ItPnBheWxvYWRfbWFzayk7 CiAJCW1nci0+dmNwaV9tYXNrID0gMDsKKwkJZHJtX2RwX21zdF90b3BvbG9neV9yZXNldF9zdGF0 ZShtZ3IpOwogCX0KIAogb3V0X3VubG9jazoKZGlmZiAtLWdpdCBhL2luY2x1ZGUvZHJtL2RybV9k cF9tc3RfaGVscGVyLmggYi9pbmNsdWRlL2RybS9kcm1fZHBfbXN0X2hlbHBlci5oCmluZGV4IGI0 MjkyMjk4NzQ3MC4uZmQ4NTZjMzcxYTZlIDEwMDY0NAotLS0gYS9pbmNsdWRlL2RybS9kcm1fZHBf bXN0X2hlbHBlci5oCisrKyBiL2luY2x1ZGUvZHJtL2RybV9kcF9tc3RfaGVscGVyLmgKQEAgLTM4 MSw2ICszODEsNyBAQCBzdHJ1Y3QgZHJtX2RwX3NpZGViYW5kX21zZ190eCB7CiAKIC8qIHNpZGVi YW5kIG1zZyBoYW5kbGVyICovCiBzdHJ1Y3QgZHJtX2RwX21zdF90b3BvbG9neV9tZ3I7CitzdHJ1 Y3QgZHJtX2RwX21zdF90b3BvbG9neV9zdGF0ZTsKIHN0cnVjdCBkcm1fZHBfbXN0X3RvcG9sb2d5 X2NicyB7CiAJLyogY3JlYXRlIGEgY29ubmVjdG9yIGZvciBhIHBvcnQgKi8KIAlzdHJ1Y3QgZHJt X2Nvbm5lY3RvciAqKCphZGRfY29ubmVjdG9yKShzdHJ1Y3QgZHJtX2RwX21zdF90b3BvbG9neV9t Z3IgKm1nciwgc3RydWN0IGRybV9kcF9tc3RfcG9ydCAqcG9ydCwgY29uc3QgY2hhciAqcGF0aCk7 CkBAIC0zODgsNyArMzg5LDcgQEAgc3RydWN0IGRybV9kcF9tc3RfdG9wb2xvZ3lfY2JzIHsKIAl2 b2lkICgqZGVzdHJveV9jb25uZWN0b3IpKHN0cnVjdCBkcm1fZHBfbXN0X3RvcG9sb2d5X21nciAq bWdyLAogCQkJCSAgc3RydWN0IGRybV9jb25uZWN0b3IgKmNvbm5lY3Rvcik7CiAJdm9pZCAoKmhv dHBsdWcpKHN0cnVjdCBkcm1fZHBfbXN0X3RvcG9sb2d5X21nciAqbWdyKTsKLQorCXZvaWQgKCpy ZXNldF9zdGF0ZSkoc3RydWN0IGRybV9kcF9tc3RfdG9wb2xvZ3lfc3RhdGUgKnN0YXRlKTsKIH07 CiAKICNkZWZpbmUgRFBfTUFYX1BBWUxPQUQgKHNpemVvZih1bnNpZ25lZCBsb25nKSAqIDgpCi0t IAoyLjE0LjMKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpo dHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=