From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sean Paul Subject: [PATCH 19/41] drm/bridge: analogix_dp: Wait for HPD signal before configuring link Date: Thu, 9 Mar 2017 23:32:34 -0500 Message-ID: <20170310043305.17216-20-seanpaul@chromium.org> References: <20170310043305.17216-1-seanpaul@chromium.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170310043305.17216-1-seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+glpar-linux-rockchip=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: Archit Taneja , zain wang , Lin Huang , Tomeu Vizoso , David Airlie , Douglas Anderson , Sean Paul , Yakir Yang , =?UTF-8?q?St=C3=A9phane=20Marchesin?= List-Id: dri-devel@lists.freedesktop.org RnJvbTogemFpbiB3YW5nIDx3enpAcm9jay1jaGlwcy5jb20+CgpBY2NvcmRpbmcgdG8gRFAgc3Bl YyB2MS4zIGNoYXAgMy41LjEuMiBMaW5rIFRyYWluaW5nLCBMaW5rIFBvbGljeSBNYWtlcgptdXN0 IGZpcnN0IGRldGVjdCB0aGF0IHRoZSBIUEQgc2lnbmFsIGlzIGFzc2VydGVkIGhpZ2ggYnkgdGhl IERvd25zdHJlYW0KRGV2aWNlIGJlZm9yZSBlc3RhYmxpc2hpbmcgYSBsaW5rIHdpdGggaXQuCgpD YzogU3TDqXBoYW5lIE1hcmNoZXNpbiA8bWFyY2hldUBjaHJvbWl1bS5vcmc+ClNpZ25lZC1vZmYt Ynk6IHphaW4gd2FuZyA8d3p6QHJvY2stY2hpcHMuY29tPgpTaWduZWQtb2ZmLWJ5OiBTZWFuIFBh dWwgPHNlYW5wYXVsQGNocm9taXVtLm9yZz4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vYnJpZGdlL2Fu YWxvZ2l4L2FuYWxvZ2l4X2RwX2NvcmUuYyB8IDkgKysrKysrKysrCiAxIGZpbGUgY2hhbmdlZCwg OSBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2JyaWRnZS9hbmFs b2dpeC9hbmFsb2dpeF9kcF9jb3JlLmMgYi9kcml2ZXJzL2dwdS9kcm0vYnJpZGdlL2FuYWxvZ2l4 L2FuYWxvZ2l4X2RwX2NvcmUuYwppbmRleCBmM2VlYTc2MzZhMmUuLjA0OGI2ZjdjOWI2ZSAxMDA2 NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2JyaWRnZS9hbmFsb2dpeC9hbmFsb2dpeF9kcF9jb3Jl LmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2JyaWRnZS9hbmFsb2dpeC9hbmFsb2dpeF9kcF9jb3Jl LmMKQEAgLTExNzIsNiArMTE3MiwxNSBAQCBzdGF0aWMgaW50IGFuYWxvZ2l4X2RwX3NldF9icmlk Z2Uoc3RydWN0IGFuYWxvZ2l4X2RwX2RldmljZSAqZHApCiAJaWYgKHJldCkKIAkJZ290byBvdXRf ZHBfaW5pdDsKIAorCS8qIEFjY29yZGluZyB0byBEUCBzcGVjIHYxLjMgY2hhcCAzLjUuMS4yIExp bmsgVHJhaW5pbmcsCisJICogV2Ugc2hvdWxkIGZpcnN0IG1ha2Ugc3VyZSB0aGUgSFBEIHNpZ25h bCBpcyBhc3NlcnRlZCBoaWdoIGJ5IGRldmljZQorCSAqIHdoZW4gd2Ugd2FudCB0byBlc3RhYmxp c2ggYSBsaW5rIHdpdGggaXQuICovCisJcmV0ID0gYW5hbG9naXhfZHBfZGV0ZWN0X2hwZChkcCk7 CisJaWYgKHJldCkgeworCQlEUk1fRVJST1IoImZhaWxlZCB0byBnZXQgaHBkIHNpbmdsZSByZXQg PSAlZFxuIiwgcmV0KTsKKwkJZ290byBvdXRfZHBfaW5pdDsKKwl9CisKIAlyZXQgPSBhbmFsb2dp eF9kcF9jb21taXQoZHApOwogCWlmIChyZXQpCiAJCWdvdG8gb3V0X2RwX2luaXQ7Ci0tIAoyLjEy LjAuMjQ2LmdhMmVjYzg0ODY2LWdvb2cKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpMaW51eC1yb2NrY2hpcCBtYWlsaW5nIGxpc3QKTGludXgtcm9ja2No aXBAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2xpbnV4LXJvY2tjaGlwCg==