From mboxrd@z Thu Jan 1 00:00:00 1970 From: "S, Shirish" Subject: Re: [PATCH] drm/amd/display: fix return value of dm_dp_aux_transfer() (V2) Date: Mon, 23 Apr 2018 09:53:42 +0530 Message-ID: References: <1524020209-8481-1-git-send-email-shirish.s@amd.com> <3fa10009-7ef6-666f-a9ba-9888200be8ff@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <3fa10009-7ef6-666f-a9ba-9888200be8ff-5C7GfCeVMHo@public.gmane.org> Content-Language: en-US List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: Harry Wentland , Shirish S , Alexander.Deucher-5C7GfCeVMHo@public.gmane.org, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org CgpPbiA0LzIwLzIwMTggMTE6NTIgUE0sIEhhcnJ5IFdlbnRsYW5kIHdyb3RlOgo+IE9uIDIwMTgt MDQtMTcgMTA6NTYgUE0sIFNoaXJpc2ggUyB3cm90ZToKPj4gQ3VycmVudGx5IHRoZSBkbV9kcF9h dXhfdHJhbnNmZXIoKSBkb2VzIG5vdCBwYXJzZQo+PiB0aGUgcmV0dXJuIHZhbHVlIG9mIGRhbF9k ZGNfc2VydmljZV9yZWFkX2RwY2RfZGF0YSgpLCB3aGljaCBhbHNvCj4+IGhhcyBhIGZhaWx1cmUg Y2FzZS4KPj4gVGhpcyBwYXRjaCBjYXB0dXJlcyB0aGUgc2FtZSBhbmQgZW5zdXJlcyB0aGUgaTJj IG9wZXJhdGlvbiBzdGF0dXMgaXMKPj4gc2VudCBhcHByb3ByaWF0ZWx5IHRvIHRoZSBkcm0gZnJh bWV3b3JrLgo+Pgo+PiBWMjogVXBkYXRlZCBjb21taXQgbWVzc2FnZS4KPj4KPj4gU2lnbmVkLW9m Zi1ieTogU2hpcmlzaCBTIDxzaGlyaXNoLnNAYW1kLmNvbT4KPj4gLS0tCj4+ICAgZHJpdmVycy9n cHUvZHJtL2FtZC9kaXNwbGF5L2FtZGdwdV9kbS9hbWRncHVfZG1fbXN0X3R5cGVzLmMgfCA2ICsr KysrLQo+PiAgIDEgZmlsZSBjaGFuZ2VkLCA1IGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkK Pj4KPj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvZGlzcGxheS9hbWRncHVfZG0v YW1kZ3B1X2RtX21zdF90eXBlcy5jIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9kaXNwbGF5L2FtZGdw dV9kbS9hbWRncHVfZG1fbXN0X3R5cGVzLmMKPj4gaW5kZXggNzgyNDkxZS4uN2FjMTI0ZCAxMDA2 NDQKPj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9kaXNwbGF5L2FtZGdwdV9kbS9hbWRncHVf ZG1fbXN0X3R5cGVzLmMKPj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9kaXNwbGF5L2FtZGdw dV9kbS9hbWRncHVfZG1fbXN0X3R5cGVzLmMKPj4gQEAgLTExNSw3ICsxMTUsMTEgQEAgc3RhdGlj IHNzaXplX3QgZG1fZHBfYXV4X3RyYW5zZmVyKHN0cnVjdCBkcm1fZHBfYXV4ICphdXgsCj4+ICAg CQkJCW1zZy0+YWRkcmVzcywKPj4gICAJCQkJbXNnLT5idWZmZXIsCj4+ICAgCQkJCW1zZy0+c2l6 ZSk7Cj4+IC0JCXJldHVybiByZWFkX2J5dGVzOwo+PiArCQlpZiAocmVhZF9ieXRlcyAhPSBtc2ct PnNpemUgJiYKPj4gKwkJICAgIHJlYWRfYnl0ZXMgPj0gRERDX1JFU1VMVF9GQUlMRURfT1BFUkFU SU9OKQo+IFRoaXMgZG9lc24ndCBsb29rIHJpZ2h0LiBXZSBzaG91bGRuJ3QgYmUgcmV0dXJuaW5n IHRoZSBzaXplIG9yIGVycm9yIGNvZGUgZnJvbSB0aGUgc2FtZSBmdW5jdGlvbi4gVGhpcyB3aWxs IG5vdCB3b3JrIGlmIHdlIHN1Ym1pdCBhIHJlYWQgNyBvciA4IGJ5dGVzIGFuZCBnZXQgYW4gZXJy b3IuCkFncmVlLMKgIGJ1dCBob3BlIHlvdSB1bmRlcnN0b29kIHRoZSBpc3N1ZSwgdG8gcmUtaXRl cmF0ZSwgaW4gY2FzZSBvZiAKZmFpbHVyZSB3ZSByZXV0dXJuIGEgK3ZlIG51bWJlcig3IG9yIDgp IGJhY2sgZnJvbSBkbV9kcF9hdXhfdHJhbnNmZXIoKSAKbGVhZGluZyB0byBlZGlkIHJlYWQgZmFp bHVyZXMgbGF0ZXIuCkkgaGF2ZSAyIHN1Z2dlc3Rpb25zOgoxLiBjaGFuZ2UgdGhlICJlbnVtIGRk Y19yZXN1bHQgeyIgdG8gI2RlZmluZXMgb2YgLXZlIGVycm9yIGNvZGVzPyBvcgoyLiBtYWtlIGVu dW0gc3RhcnQgd2l0aCAxMjkgKD4gdGhhbiB0aGUgbWF4IHJlYWRfYnl0ZXMgcG9zc2libGUpPwps ZXQgbWUga25vdyB3aGljaCBvbmUgd291bGQgYmUgYmV0dGVyPwpUaGFua3MsClJlZ2FyZHMsClNo aXJpc2ggUwo+Cj4gSGFycnkKPgo+PiArCQkJcmV0dXJuIC1FSU87Cj4+ICsJCWVsc2UKPj4gKwkJ CXJldHVybiByZWFkX2J5dGVzOwo+PiAgIAljYXNlIERQX0FVWF9JMkNfV1JJVEU6Cj4+ICAgCQly ZXMgPSBkYWxfZGRjX3NlcnZpY2Vfd3JpdGVfZHBjZF9kYXRhKAo+PiAgIAkJCQlUT19ETV9BVVgo YXV4KS0+ZGRjX3NlcnZpY2UsCj4+CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNr dG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2Ft ZC1nZngK