From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matt Redfearn Subject: [PATCH v2] drm/bridge: adv7511: Attach to DSI host at probe time Date: Thu, 27 Jun 2019 15:18:00 +0000 Message-ID: <20190627151740.2277-1-matt.redfearn@thinci.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: Archit Taneja , Andrzej Hajda , Laurent Pinchart , Neil Armstrong , Jonas Karlman , Jernej Skrabec , Thierry Reding Cc: "dri-devel@lists.freedesktop.org" , Matthew Redfearn , "linux-kernel@vger.kernel.org" , David Airlie , Sean Paul , Daniel Vetter List-Id: dri-devel@lists.freedesktop.org SW4gY29udHJhc3QgdG8gYWxsIG9mIHRoZSBEU0kgcGFuZWwgZHJpdmVycyBpbiBkcml2ZXJzL2dw dS9kcm0vcGFuZWwNCndoaWNoIGF0dGFjaCB0byB0aGUgRFNJIGhvc3QgdmlhIG1pcGlfZHNpX2F0 dGFjaCgpIGF0IHByb2JlIHRpbWUsIHRoZQ0KQURWNzUzMyBicmlkZ2UgZGV2aWNlIGRvZXMgbm90 LiBJbnN0ZWFkIGl0IGRlZmVycyB0aGlzIHRvIHRoZSBwb2ludCB0aGF0DQp0aGUgdXBzdHJlYW0g ZGV2aWNlIGNvbm5lY3RzIHRvIGl0cyBicmlkZ2UgdmlhIGRybV9icmlkZ2VfYXR0YWNoKCkuDQpU aGUgZ2VuZXJpYyBTeW5vcHN5cyBNSVBJIERTSSBob3N0IGRyaXZlciBkb2VzIG5vdCByZWdpc3Rl ciBpdCdzIG93bg0KZHJtX2JyaWRnZSB1bnRpbCB0aGUgTUlQSSBEU0kgaGFzIGF0dGFjaGVkLiBC dXQgaXQgZG9lcyBub3QgY2FsbA0KZHJtX2JyaWRnZV9hdHRhY2goKSBvbiB0aGUgZG93bnN0cmVh bSBkZXZpY2UgdW50aWwgdGhlIHVwc3RyZWFtIGRldmljZQ0KaGFzIGF0dGFjaGVkLiBUaGlzIGxl YWRzIHRvIGEgY2hpY2tlbiBhbmQgdGhlIGVnZyBmYWlsdXJlIGFuZCB0aGUgRFJNDQpwaXBlbGlu ZSBkb2VzIG5vdCBjb21wbGV0ZS4NClNpbmNlIGFsbCBvdGhlciBtaXBpX2RzaV9kZXZpY2UgZHJp dmVycyBjYWxsIG1pcGlfZHNpX2F0dGFjaCgpIGluDQpwcm9iZSgpLCBtYWtlIHRoZSBhZHY3NTMz IG1pcGlfZHNpX2RldmljZSBkbyB0aGUgc2FtZS4gVGhpcyBlbnN1cmVzIHRoYXQNCnRoZSBTeW5v cHN5cyBNSVBJIERTSSBob3N0IHJlZ2lzdGVycyBpdCdzIGJyaWRnZSBzdWNoIHRoYXQgaXQgaXMN CmF2YWlsYWJsZSBmb3IgdGhlIHVwc3RyZWFtIGRldmljZSB0byBjb25uZWN0IHRvLg0KDQpTaWdu ZWQtb2ZmLWJ5OiBNYXR0IFJlZGZlYXJuIDxtYXR0LnJlZGZlYXJuQHRoaW5jaS5jb20+DQoNCi0t LQ0KDQpDaGFuZ2VzIGluIHYyOg0KQ2xlYW51cCBpZiBhZHY3NTMzX2F0dGFjaF9kc2kgZmFpbHMu DQoNCiBkcml2ZXJzL2dwdS9kcm0vYnJpZGdlL2Fkdjc1MTEvYWR2NzUxMV9kcnYuYyB8IDEyICsr KysrKysrKy0tLQ0KIDEgZmlsZSBjaGFuZ2VkLCA5IGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25z KC0pDQoNCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vYnJpZGdlL2Fkdjc1MTEvYWR2NzUx MV9kcnYuYyBiL2RyaXZlcnMvZ3B1L2RybS9icmlkZ2UvYWR2NzUxMS9hZHY3NTExX2Rydi5jDQpp bmRleCBlN2RkZDNlM2RiOS4uODA3ODI3YmQ5MTAgMTAwNjQ0DQotLS0gYS9kcml2ZXJzL2dwdS9k cm0vYnJpZGdlL2Fkdjc1MTEvYWR2NzUxMV9kcnYuYw0KKysrIGIvZHJpdmVycy9ncHUvZHJtL2Jy aWRnZS9hZHY3NTExL2Fkdjc1MTFfZHJ2LmMNCkBAIC04NzQsOSArODc0LDYgQEAgc3RhdGljIGlu dCBhZHY3NTExX2JyaWRnZV9hdHRhY2goc3RydWN0IGRybV9icmlkZ2UgKmJyaWRnZSkNCiAJCQkJ ICZhZHY3NTExX2Nvbm5lY3Rvcl9oZWxwZXJfZnVuY3MpOw0KIAlkcm1fY29ubmVjdG9yX2F0dGFj aF9lbmNvZGVyKCZhZHYtPmNvbm5lY3RvciwgYnJpZGdlLT5lbmNvZGVyKTsNCiANCi0JaWYgKGFk di0+dHlwZSA9PSBBRFY3NTMzKQ0KLQkJcmV0ID0gYWR2NzUzM19hdHRhY2hfZHNpKGFkdik7DQot DQogCWlmIChhZHYtPmkyY19tYWluLT5pcnEpDQogCQlyZWdtYXBfd3JpdGUoYWR2LT5yZWdtYXAs IEFEVjc1MTFfUkVHX0lOVF9FTkFCTEUoMCksDQogCQkJICAgICBBRFY3NTExX0lOVDBfSFBEKTsN CkBAIC0xMjIyLDggKzEyMTksMTcgQEAgc3RhdGljIGludCBhZHY3NTExX3Byb2JlKHN0cnVjdCBp MmNfY2xpZW50ICppMmMsIGNvbnN0IHN0cnVjdCBpMmNfZGV2aWNlX2lkICppZCkNCiAJZHJtX2Jy aWRnZV9hZGQoJmFkdjc1MTEtPmJyaWRnZSk7DQogDQogCWFkdjc1MTFfYXVkaW9faW5pdChkZXYs IGFkdjc1MTEpOw0KKw0KKwlpZiAoYWR2NzUxMS0+dHlwZSA9PSBBRFY3NTMzKSB7DQorCQlyZXQg PSBhZHY3NTMzX2F0dGFjaF9kc2koYWR2NzUxMSk7DQorCQlpZiAocmV0KQ0KKwkJCWdvdG8gZXJy X3JlbW92ZV9icmlkZ2U7DQorCX0NCisNCiAJcmV0dXJuIDA7DQogDQorZXJyX3JlbW92ZV9icmlk Z2U6DQorCWRybV9icmlkZ2VfcmVtb3ZlKCZhZHY3NTExLT5icmlkZ2UpOw0KIGVycl91bnJlZ2lz dGVyX2NlYzoNCiAJaTJjX3VucmVnaXN0ZXJfZGV2aWNlKGFkdjc1MTEtPmkyY19jZWMpOw0KIAlp ZiAoYWR2NzUxMS0+Y2VjX2NsaykNCi0tIA0KMi4xNy4xDQoNCg==