From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 04/10] drm/i915: Add a delay in Displayport AUX transactions for compliance testing Date: Thu, 16 Apr 2015 14:37:34 +0200 Message-ID: <20150416123734.GD5082@phenom.ffwll.local> References: <1429112327-7695-1-git-send-email-tprevite@gmail.com> <1429112327-7695-5-git-send-email-tprevite@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wg0-f52.google.com (mail-wg0-f52.google.com [74.125.82.52]) by gabe.freedesktop.org (Postfix) with ESMTP id 6D9F26E188 for ; Thu, 16 Apr 2015 05:35:36 -0700 (PDT) Received: by wgsk9 with SMTP id k9so78995723wgs.3 for ; Thu, 16 Apr 2015 05:35:35 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1429112327-7695-5-git-send-email-tprevite@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Todd Previte Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBBcHIgMTUsIDIwMTUgYXQgMDg6Mzg6NDFBTSAtMDcwMCwgVG9kZCBQcmV2aXRlIHdy b3RlOgo+IFRoZSBEaXNwbGF5cG9ydCBMaW5rIExheWVyIENvbXBsaWFuY2UgVGVzdGluZyBTcGVj aWZpY2F0aW9uIDEuMiByZXYgMS4xCj4gc3BlY2lmaWVzIHRoYXQgcmVwZWF0ZWQgQVVYIHRyYW5z YWN0aW9ucyBhZnRlciBhIGZhaWx1cmUgKG5vIHJlc3BvbnNlIC8KPiBpbnZhbGlkIHJlc3BvbnNl KSBtdXN0IGhhdmUgYSBtaW5pbXVtIGRlbGF5IG9mIDQwMHVzIGJlZm9yZSB0aGUgcmVzZW5kIGNh bgo+IG9jY3VyLiBUZXN0cyA0LjIuMS4xIGFuZCA0LjIuMS4yIGFyZSB0d28gdGVzdHMgdGhhdCBy ZXF1aXJlIHRoaXMgc3BlY2lmaWNhbGx5Lgo+IAo+IEFsc28sIHRoZSBjaGVjayBmb3IgRFBfQVVY X0NIX0NUTF9USU1FX09VVF9FUlJPUiBoYXMgYmVlbiBtb3ZlZCBvdXQgaW50byBhCj4gc2VwYXJh dGUgY2FzZS4gVGhpcyBjYXNlIGp1c3QgY29udGludWVzIHdpdGggdGhlIG5leHQgaXRlcmF0aW9u IG9mIHRoZSBsb29wCj4gYXMgdGhlIEhXIGhhcyBhbHJlYWR5IHdhaXRlZCB0aGUgcmVxdWlyZWQg YW1vdW50IG9mIHRpbWUuCj4gCj4gVjI6Cj4gLSBDaGFuZ2VkIHVkZWxheSgpIHRvIHVzbGVlcF9y YW5nZSgpCj4gVjM6Cj4gLSBSZW1vdmVkIGV4dHJhbmVvdXMgY2hlY2sgZm9yIHRpbWVvdXQKPiAt IFVwZGF0ZWQgY29tbWVudCB0byByZWZsZWN0IHRoaXMgY2hhbmdlCj4gVjQ6Cj4gLSBSZWZvcm1h dHRlZCBhIGNvbW1lbnQKPiBWNToKPiAtIEFkZGVkIHNlcGFyYXRlIGNoZWNrIGZvciBIVyB0aW1l b3V0IG9uIEFVWCB0cmFuc2FjdGlvbnMuIEEgbWVzc2FnZQo+ICAgaXMgbG9nZ2VkIHVwb24gZGV0 ZWN0aW9uIG9mIHRoaXMgY2FzZS4KPiBWNjoKPiAtIEFkZCBjb250aW51ZSBzdGF0ZW1lbnQgdG8g SFcgdGltZW91dCBkZXRlY3QgY2FzZQo+IC0gUmVtb3ZlIHRoZSBsb2cgbWVzc2FnZSBpbmRpY2F0 aW5nIGEgdGltZW91dCBoYXMgYmVlbgo+ICAgZGV0ZWN0ZWQgKHJldmlldyBmZWVkYmFjaykKPiBW NzoKPiAtIFVwZGF0ZWQgdGhlIGNvbW1pdCBtZXNzYWdlIHRvIHJlbW92ZSB2ZXJiYWdlIGFib3V0 IHRoZSBIVyB0aW1lb3V0Cj4gICBjYXNlIHRoYXQgaXMgbm8gbG9uZ2VyIHZhbGlkLgo+IAo+IFNp Z25lZC1vZmYtYnk6IFRvZGQgUHJldml0ZSA8dHByZXZpdGVAZ21haWwuY29tPgo+IFJldmlld2Vk LWJ5OiBQYXVsbyBaYW5vbmkgPHBhdWxvLnIuemFub25pQGludGVsLmNvbT4KClF1ZXVlZCBmb3Ig LW5leHQsIHRoYW5rcyBmb3IgdGhlIHBhdGNoLgotRGFuaWVsCgo+IC0tLQo+ICBkcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9kcC5jIHwgMTMgKysrKysrKysrKystLQo+ICAxIGZpbGUgY2hhbmdl ZCwgMTEgaW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2RwLmMKPiBpbmRleCBjMTEyMzU5Li5kYWU1YzlhIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2RwLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9k cC5jCj4gQEAgLTg3NCw5ICs4NzQsMTggQEAgaW50ZWxfZHBfYXV4X2NoKHN0cnVjdCBpbnRlbF9k cCAqaW50ZWxfZHAsCj4gIAkJCQkgICBEUF9BVVhfQ0hfQ1RMX1RJTUVfT1VUX0VSUk9SIHwKPiAg CQkJCSAgIERQX0FVWF9DSF9DVExfUkVDRUlWRV9FUlJPUik7Cj4gIAo+IC0JCQlpZiAoc3RhdHVz ICYgKERQX0FVWF9DSF9DVExfVElNRV9PVVRfRVJST1IgfAo+IC0JCQkJICAgICAgRFBfQVVYX0NI X0NUTF9SRUNFSVZFX0VSUk9SKSkKPiArCQkJaWYgKHN0YXR1cyAmIERQX0FVWF9DSF9DVExfVElN RV9PVVRfRVJST1IpCj4gIAkJCQljb250aW51ZTsKPiArCj4gKwkJCS8qIERQIENUUyAxLjIgQ29y ZSBSZXYgMS4xLCA0LjIuMS4xICYgNC4yLjEuMgo+ICsJCQkgKiAgIDQwMHVzIGRlbGF5IHJlcXVp cmVkIGZvciBlcnJvcnMgYW5kIHRpbWVvdXRzCj4gKwkJCSAqICAgVGltZW91dCBlcnJvcnMgZnJv bSB0aGUgSFcgYWxyZWFkeSBtZWV0IHRoaXMKPiArCQkJICogICByZXF1aXJlbWVudCBzbyBza2lw IHRvIG5leHQgaXRlcmF0aW9uCj4gKwkJCSAqLwo+ICsJCQlpZiAoc3RhdHVzICYgRFBfQVVYX0NI X0NUTF9SRUNFSVZFX0VSUk9SKSB7Cj4gKwkJCQl1c2xlZXBfcmFuZ2UoNDAwLCA1MDApOwo+ICsJ CQkJY29udGludWU7Cj4gKwkJCX0KPiAgCQkJaWYgKHN0YXR1cyAmIERQX0FVWF9DSF9DVExfRE9O RSkKPiAgCQkJCWJyZWFrOwo+ICAJCX0KPiAtLSAKPiAxLjkuMQo+IAo+IF9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlz dAo+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4CgotLSAKRGFuaWVsIFZldHRlcgpT b2Z0d2FyZSBFbmdpbmVlciwgSW50ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwuY2gK X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4 IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK