From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [Intel-gfx] [PATCH] drm/i915: don't try using training pattern 3 on pre-haswell Date: Wed, 29 Oct 2014 08:40:46 +0100 Message-ID: <20141029074046.GK26941@phenom.ffwll.local> References: <1414566170-9868-1-git-send-email-airlied@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wg0-f53.google.com (mail-wg0-f53.google.com [74.125.82.53]) by gabe.freedesktop.org (Postfix) with ESMTP id 79DCB6E3A3 for ; Wed, 29 Oct 2014 00:40:35 -0700 (PDT) Received: by mail-wg0-f53.google.com with SMTP id b13so1181002wgh.26 for ; Wed, 29 Oct 2014 00:40:34 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1414566170-9868-1-git-send-email-airlied@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Dave Airlie Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gV2VkLCBPY3QgMjksIDIwMTQgYXQgMDU6MDI6NTBQTSArMTAwMCwgRGF2ZSBBaXJsaWUgd3Jv dGU6Cj4gRnJvbTogRGF2ZSBBaXJsaWUgPGFpcmxpZWRAcmVkaGF0LmNvbT4KPiAKPiBJdnlicmlk Z2UgKyAzMCIgbW9uaXRvciBwcmludHMgYSBkcm0gZXJyb3Igb24gZXZlcnkgbW9kZXNldCwgc2lu Y2UKPiBJVkIgZG9lc24ndCBzdXBwb3J0IERQMyB3ZSBzaG91bGQgZXZlbiBib3RoZXIgdHJ5aW5n IHRvIHVzZSBpdC4KPiAKPiBSZXZpZXdlZC1ieTogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRl ckBmZndsbC5jaD4gKG9uIGlyYykKPiBTaWduZWQtb2ZmLWJ5OiBEYXZlIEFpcmxpZSA8YWlybGll ZEByZWRoYXQuY29tPgoKVGhpcyByZWdyZXNzaW9uIGhhcyBiZWVuIGludHJvZHVjZWQgaW4KCmNv bW1pdCAwNmVhNjZiNmJiNDQ1MDQzZGMyNWE5NjI2MjU0ZDVjMTMwMDkzMTk5CkF1dGhvcjogVG9k ZCBQcmV2aXRlIDx0cHJldml0ZUBnbWFpbC5jb20+CkRhdGU6ICAgTW9uIEphbiAyMCAxMDoxOToz OSAyMDE0IC0wNzAwCgogICAgZHJtL2k5MTU6IEVuYWJsZSA1LjRHaHogKEhCUjIpIGxpbmsgcmF0 ZSBmb3IgRGlzcGxheXBvcnQgMS4yLWNhcGFibGUgZGV2aWNlcwoKQ2M6IFRvZGQgUHJldml0ZSA8 dHByZXZpdGVAZ21haWwuY29tPgpDYzogc3RhYmxlQHZnZXIua2VybmVsLm9yZwoKSmFuaSwgY2Fu IHlvdSBwbGVhc2UgcGljayB0aGlzIG9uZSB1cD8KLURhbmllbAoKPiAtLS0KPiAgZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfZHAuYyB8IDQgKysrLQo+ICAxIGZpbGUgY2hhbmdlZCwgMyBpbnNl cnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX2RwLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCj4gaW5k ZXggZjZhM2ZkZC4uODdjZmI5MiAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9kcC5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+IEBAIC0z NTQ3LDEzICszNTQ3LDE1IEBAIGludGVsX2RwX3N0YXJ0X2xpbmtfdHJhaW4oc3RydWN0IGludGVs X2RwICppbnRlbF9kcCkKPiAgdm9pZAo+ICBpbnRlbF9kcF9jb21wbGV0ZV9saW5rX3RyYWluKHN0 cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApCj4gIHsKPiArCXN0cnVjdCBkcm1fZW5jb2RlciAqZW5j b2RlciA9ICZkcF90b19kaWdfcG9ydChpbnRlbF9kcCktPmJhc2UuYmFzZTsKPiArCXN0cnVjdCBk cm1fZGV2aWNlICpkZXYgPSBlbmNvZGVyLT5kZXY7Cj4gIAlib29sIGNoYW5uZWxfZXEgPSBmYWxz ZTsKPiAgCWludCB0cmllcywgY3JfdHJpZXM7Cj4gIAl1aW50MzJfdCBEUCA9IGludGVsX2RwLT5E UDsKPiAgCXVpbnQzMl90IHRyYWluaW5nX3BhdHRlcm4gPSBEUF9UUkFJTklOR19QQVRURVJOXzI7 Cj4gIAo+ICAJLyogVHJhaW5pbmcgUGF0dGVybiAzIGZvciBIQlIyIG90IDEuMiBkZXZpY2VzIHRo YXQgc3VwcG9ydCBpdCovCj4gLQlpZiAoaW50ZWxfZHAtPmxpbmtfYncgPT0gRFBfTElOS19CV181 XzQgfHwgaW50ZWxfZHAtPnVzZV90cHMzKQo+ICsJaWYgKChpbnRlbF9kcC0+bGlua19idyA9PSBE UF9MSU5LX0JXXzVfNCB8fCBpbnRlbF9kcC0+dXNlX3RwczMpICYmICFIQVNfRERJKGRldikpCj4g IAkJdHJhaW5pbmdfcGF0dGVybiA9IERQX1RSQUlOSU5HX1BBVFRFUk5fMzsKPiAgCj4gIAkvKiBj aGFubmVsIGVxdWFsaXphdGlvbiAqLwo+IC0tIAo+IDEuOS4zCj4gCj4gX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPiBJbnRlbC1nZnggbWFpbGluZyBsaXN0 Cj4gSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+IGh0dHA6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngKCi0tIApEYW5pZWwgVmV0dGVyClNv ZnR3YXJlIEVuZ2luZWVyLCBJbnRlbCBDb3Jwb3JhdGlvbgorNDEgKDApIDc5IDM2NSA1NyA0OCAt IGh0dHA6Ly9ibG9nLmZmd2xsLmNoCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v ZHJpLWRldmVsCg==