From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH] drm/i915: don't try using training pattern 3 on pre-haswell Date: Wed, 29 Oct 2014 10:23:50 +0200 Message-ID: <87r3xrjnc9.fsf@intel.com> References: <1414566170-9868-1-git-send-email-airlied@gmail.com> <20141029081501.GD4284@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20141029081501.GD4284@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ville =?utf-8?B?U3lyasOkbMOk?= , Dave Airlie Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCAyOSBPY3QgMjAxNCwgVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4 LmludGVsLmNvbT4gd3JvdGU6Cj4gT24gV2VkLCBPY3QgMjksIDIwMTQgYXQgMDU6MDI6NTBQTSAr MTAwMCwgRGF2ZSBBaXJsaWUgd3JvdGU6Cj4+IEZyb206IERhdmUgQWlybGllIDxhaXJsaWVkQHJl ZGhhdC5jb20+Cj4+IAo+PiBJdnlicmlkZ2UgKyAzMCIgbW9uaXRvciBwcmludHMgYSBkcm0gZXJy b3Igb24gZXZlcnkgbW9kZXNldCwgc2luY2UKPj4gSVZCIGRvZXNuJ3Qgc3VwcG9ydCBEUDMgd2Ug c2hvdWxkIGV2ZW4gYm90aGVyIHRyeWluZyB0byB1c2UgaXQuCj4+IAo+PiBSZXZpZXdlZC1ieTog RGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBmZndsbC5jaD4gKG9uIGlyYykKPj4gU2lnbmVk LW9mZi1ieTogRGF2ZSBBaXJsaWUgPGFpcmxpZWRAcmVkaGF0LmNvbT4KPj4gLS0tCj4+ICBkcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIHwgNCArKystCj4+ICAxIGZpbGUgY2hhbmdlZCwg MyBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCj4+IAo+PiBkaWZmIC0tZ2l0IGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rw LmMKPj4gaW5kZXggZjZhM2ZkZC4uODdjZmI5MiAxMDA2NDQKPj4gLS0tIGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfZHAuYwo+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9k cC5jCj4+IEBAIC0zNTQ3LDEzICszNTQ3LDE1IEBAIGludGVsX2RwX3N0YXJ0X2xpbmtfdHJhaW4o c3RydWN0IGludGVsX2RwICppbnRlbF9kcCkKPj4gIHZvaWQKPj4gIGludGVsX2RwX2NvbXBsZXRl X2xpbmtfdHJhaW4oc3RydWN0IGludGVsX2RwICppbnRlbF9kcCkKPj4gIHsKPj4gKwlzdHJ1Y3Qg ZHJtX2VuY29kZXIgKmVuY29kZXIgPSAmZHBfdG9fZGlnX3BvcnQoaW50ZWxfZHApLT5iYXNlLmJh c2U7Cj4+ICsJc3RydWN0IGRybV9kZXZpY2UgKmRldiA9IGVuY29kZXItPmRldjsKPj4gIAlib29s IGNoYW5uZWxfZXEgPSBmYWxzZTsKPj4gIAlpbnQgdHJpZXMsIGNyX3RyaWVzOwo+PiAgCXVpbnQz Ml90IERQID0gaW50ZWxfZHAtPkRQOwo+PiAgCXVpbnQzMl90IHRyYWluaW5nX3BhdHRlcm4gPSBE UF9UUkFJTklOR19QQVRURVJOXzI7Cj4+ICAKPj4gIAkvKiBUcmFpbmluZyBQYXR0ZXJuIDMgZm9y IEhCUjIgb3QgMS4yIGRldmljZXMgdGhhdCBzdXBwb3J0IGl0Ki8KPj4gLQlpZiAoaW50ZWxfZHAt PmxpbmtfYncgPT0gRFBfTElOS19CV181XzQgfHwgaW50ZWxfZHAtPnVzZV90cHMzKQo+PiArCWlm ICgoaW50ZWxfZHAtPmxpbmtfYncgPT0gRFBfTElOS19CV181XzQgfHwgaW50ZWxfZHAtPnVzZV90 cHMzKSAmJiAhSEFTX0RESShkZXYpKQo+Cj4gQ0hWIGhhcyBwYXR0ZXJuIDMuCgpJcyAic3VwcG9y dHMgdHBzMyIgdGhlIHNhbWUgc2V0IG9mIHBsYXRmb3JtcyBhcyAic3VwcG9ydHMgNS40IEdicHMi PyBXZQpzaG91bGQgYWJzdHJhY3QgdGhlIGNoZWNrIGZyb20gaW50ZWxfZHBfbWF4X2xpbmtfYncu CgpKYW5pLgoKCj4KPj4gIAkJdHJhaW5pbmdfcGF0dGVybiA9IERQX1RSQUlOSU5HX1BBVFRFUk5f MzsKPj4gIAo+PiAgCS8qIGNoYW5uZWwgZXF1YWxpemF0aW9uICovCj4+IC0tIAo+PiAxLjkuMwo+ PiAKPj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPj4g SW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+PiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3Jn Cj4+IGh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1n ZngKPgo+IC0tIAo+IFZpbGxlIFN5cmrDpGzDpAo+IEludGVsIE9UQwo+IF9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gZHJpLWRldmVsIG1haWxpbmcgbGlz dAo+IGRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCgotLSAKSmFuaSBOaWt1bGEsIElu dGVsIE9wZW4gU291cmNlIFRlY2hub2xvZ3kgQ2VudGVyCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxt YW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==