From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeykumar Sankaran Subject: Re: [PATCH v2 1/7] drm/msm: dpu: Remove impossible checks Date: Thu, 13 Sep 2018 15:23:47 -0700 Message-ID: <3782b720d2c4bee1bc20cacff8f6f7f5@codeaurora.org> References: <20180912135459.216217-1-sean@poorly.run> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180912135459.216217-1-sean-p7yTbzM4H96eqtR555YLDQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: freedreno-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Freedreno" To: Sean Paul Cc: bzwang-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Sean Paul , abhinavk-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org List-Id: linux-arm-msm@vger.kernel.org T24gMjAxOC0wOS0xMiAwNjo1NCwgU2VhbiBQYXVsIHdyb3RlOgo+IEZyb206IFNlYW4gUGF1bCA8 c2VhbnBhdWxAY2hyb21pdW0ub3JnPgo+IAo+IFRoaXMgcGF0Y2ggcmVtb3ZlcyBzb21lIGNoZWNr cyB3aGljaCBhcmUgaW1wb3NzaWJsZSB0byBoaXQuIEFzIGEgCj4gcmVzdWx0LAo+IHdlIGNhbiBt b3ZlIHNvbWUgb2YgdGhlIGxvY2FsIHZhciBhc3NpZ25tZW50cyBpbnRvIHRoZSBkZWNsYXJhdGlv bnMuCj4gCj4gQ2hhbmdlcyBpbiB2MjoKPiAtIE5vbmUKPiAKPiBTaWduZWQtb2ZmLWJ5OiBTZWFu IFBhdWwgPHNlYW5wYXVsQGNocm9taXVtLm9yZz4KPiAtLS0KClJldmlld2VkLWJ5OiBKZXlrdW1h ciBTYW5rYXJhbiA8anNhbmthQGNvZGVhdXJvcmEub3JnPgoKPiAgZHJpdmVycy9ncHUvZHJtL21z bS9kaXNwL2RwdTEvZHB1X3BsYW5lLmMgfCAxOSArLS0tLS0tLS0tLS0tLS0tLS0tCj4gIDEgZmls ZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwgMTggZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdp dCBhL2RyaXZlcnMvZ3B1L2RybS9tc20vZGlzcC9kcHUxL2RwdV9wbGFuZS5jCj4gYi9kcml2ZXJz L2dwdS9kcm0vbXNtL2Rpc3AvZHB1MS9kcHVfcGxhbmUuYwo+IGluZGV4IDQ2ZGUwZGU0NjZmZi4u MGY0MjhmNjZiOTUxIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9tc20vZGlzcC9kcHUx L2RwdV9wbGFuZS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL21zbS9kaXNwL2RwdTEvZHB1X3Bs YW5lLmMKPiBAQCAtMTA4MCwzMCArMTA4MCwxMyBAQCBzdGF0aWMgaW50IGRwdV9wbGFuZV9zc3Bw X2F0b21pY19jaGVjayhzdHJ1Y3QKPiBkcm1fcGxhbmUgKnBsYW5lLAo+ICAJCXN0cnVjdCBkcm1f cGxhbmVfc3RhdGUgKnN0YXRlKQo+ICB7Cj4gIAlpbnQgcmV0ID0gMDsKPiAtCXN0cnVjdCBkcHVf cGxhbmUgKnBkcHU7Cj4gLQlzdHJ1Y3QgZHB1X3BsYW5lX3N0YXRlICpwc3RhdGU7Cj4gKwlzdHJ1 Y3QgZHB1X3BsYW5lICpwZHB1ID0gdG9fZHB1X3BsYW5lKHBsYW5lKTsKPiAgCWNvbnN0IHN0cnVj dCBkcHVfZm9ybWF0ICpmbXQ7Cj4gIAlzdHJ1Y3QgZHJtX3JlY3Qgc3JjLCBkc3QsIGZiX3JlY3Qg PSB7IDAgfTsKPiAgCXVpbnQzMl90IG1heF91cHNjYWxlID0gMSwgbWF4X2Rvd25zY2FsZSA9IDE7 Cj4gIAl1aW50MzJfdCBtaW5fc3JjX3NpemUsIG1heF9saW5ld2lkdGg7Cj4gIAlpbnQgaHNjYWxl ID0gMSwgdnNjYWxlID0gMTsKPiAKPiAtCWlmICghcGxhbmUgfHwgIXN0YXRlKSB7Cj4gLQkJRFBV X0VSUk9SKCJpbnZhbGlkIGFyZyhzKSwgcGxhbmUgJWQgc3RhdGUgJWRcbiIsCj4gLQkJCQlwbGFu ZSAhPSAwLCBzdGF0ZSAhPSAwKTsKPiAtCQlyZXQgPSAtRUlOVkFMOwo+IC0JCWdvdG8gZXhpdDsK PiAtCX0KPiAtCj4gLQlwZHB1ID0gdG9fZHB1X3BsYW5lKHBsYW5lKTsKPiAtCXBzdGF0ZSA9IHRv X2RwdV9wbGFuZV9zdGF0ZShzdGF0ZSk7Cj4gLQo+IC0JaWYgKCFwZHB1LT5waXBlX3NibGspIHsK PiAtCQlEUFVfRVJST1JfUExBTkUocGRwdSwgImludmFsaWQgY2F0YWxvZ1xuIik7Cj4gLQkJcmV0 ID0gLUVJTlZBTDsKPiAtCQlnb3RvIGV4aXQ7Cj4gLQl9Cj4gLQo+ICAJc3JjLngxID0gc3RhdGUt PnNyY194ID4+IDE2Owo+ICAJc3JjLnkxID0gc3RhdGUtPnNyY195ID4+IDE2Owo+ICAJc3JjLngy ID0gc3JjLngxICsgKHN0YXRlLT5zcmNfdyA+PiAxNik7CgotLSAKSmV5a3VtYXIgUwpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpGcmVlZHJlbm8gbWFpbGlu ZyBsaXN0CkZyZWVkcmVub0BsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9mcmVlZHJlbm8K