From mboxrd@z Thu Jan 1 00:00:00 1970 From: "S, Deepak" Subject: Re: [PATCH] drm/i915: Wait old forcewake ack to clear on vlv Date: Wed, 05 Nov 2014 14:56:48 +0530 Message-ID: <5459ED58.2030300@intel.com> References: <1415175526-24082-1-git-send-email-mika.kuoppala@intel.com> <20141105085342.GM10649@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id 554C36E7EA for ; Wed, 5 Nov 2014 01:27:05 -0800 (PST) In-Reply-To: <20141105085342.GM10649@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: =?windows-1252?Q?Ville_Syrj=E4l=E4?= , Mika Kuoppala Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Ck9uIDExLzUvMjAxNCAyOjIzIFBNLCBWaWxsZSBTeXJqw6Rsw6Qgd3JvdGU6Cj4gT24gV2VkLCBO b3YgMDUsIDIwMTQgYXQgMTA6MTg6NDZBTSArMDIwMCwgTWlrYSBLdW9wcGFsYSB3cm90ZToKPj4g RG9uJ3QgcnVzaCBpbnRvIGdldHRpbmcgbmV3IGZ3IHVudGlsIHRoZSBjbGVhcmluZwo+PiBvZiBv bGQgb25lIGhhcyBiZWVuIGFja2VkLgo+Pgo+PiBCdWd6aWxsYTogaHR0cHM6Ly9idWdzLmZyZWVk ZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9ODU2ODQKPj4gVGVzdGVkLWJ5OiBsdSBodWEgPGh1 YXgubHVAaW50ZWwuY29tPgo+PiBTaWduZWQtb2ZmLWJ5OiBNaWthIEt1b3BwYWxhIDxtaWthLmt1 b3BwYWxhQGludGVsLmNvbT4KPiBUaGlzIGlzIGp1c3QgYSByZXZlcnQgb2YKPiAgIGNvbW1pdCA1 Y2IxM2MwN2RhZTczMzgwZDhiM2RkYzc5Mjc0MDQ4N2I4NzQyOTM4Cj4gICBBdXRob3I6IERlZXBh ayBTIDxkZWVwYWsuc0BsaW51eC5pbnRlbC5jb20+Cj4gICBEYXRlOiAgIFRodSBTZXAgMTggMTg6 NTE6NTAgMjAxNCArMDUzMAo+Cj4gICAgICBkcm0vaTkxNS92bHY6IFJlbW92ZSBjaGVjayBmb3Ig T2xkIEFjayBkdXJpbmcgZm9yY2V3YWtlCj4KPiBleGNlcHQgeW91IGxlZnQgdGhlIGNvbW1lbnQg YmVoaW5kLgo+Cj4gV291bGQgYmUgbmljZSB0byBoYXZlIHNvbWUga2luZCBvZiByZWFsIGV4cGxh bmF0aW9uIHdoYXQgaXMgZ29pbmcgb24KPiBoZXJlLiBEZWVwYWssIGFueSBpZGVhcz8KSGkgVmls bGUsCgpUaGlzIGlzIHN0cmFuZ2UgOiguICBFeHBlY3RhdGlvbiBmcm9tIEhXIHRlYW0gaXMgbm90 IHRvIHdhaXQgZm9yIG9sZCAKYWNrLiBMZXQgbWUgZ28gdGhvdWdodCBteSBtYWlsIGFuZCBJIHdp bGwgc2VuZCB5b3UgdGhlIGV4cGxhbmF0aW9uIGkgZ290IApmcm9tIEhXIHRlYW0uClNvcnJ5LCBJ IHdhcyB3b3JraW5nIHNvbWUgb3RoZXIgdGFzayBhbmQgaSB3aWxsIGNoZWNrIHRoaXMgaXNzdWUg b24gbXkgCnN5c3RlbSAmIHVwZGF0ZSB0aGUgdGhyZWFkLgoKVGhhbmtzCkRlZXBhawoKPj4gLS0t Cj4+ICAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfdW5jb3JlLmMgfCA5ICsrKysrKysrKwo+ PiAgIDEgZmlsZSBjaGFuZ2VkLCA5IGluc2VydGlvbnMoKykKPj4KPj4gZGlmZiAtLWdpdCBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3VuY29yZS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfdW5jb3JlLmMKPj4gaW5kZXggOTQyNzY0MS4uNTI1OWIzOCAxMDA2NDQKPj4gLS0tIGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfdW5jb3JlLmMKPj4gKysrIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfdW5jb3JlLmMKPj4gQEAgLTIwNCw2ICsyMDQsMTAgQEAgc3RhdGljIHZv aWQgX192bHZfZm9yY2Vfd2FrZV9nZXQoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2 LAo+PiAgIAkvKiBDaGVjayBmb3IgUmVuZGVyIEVuZ2luZSAqLwo+PiAgIAlpZiAoRk9SQ0VXQUtF X1JFTkRFUiAmIGZ3X2VuZ2luZSkgewo+PiAgIAo+PiArCQlpZiAod2FpdF9mb3JfYXRvbWljKChf X3Jhd19pOTE1X3JlYWQzMihkZXZfcHJpdiwgRk9SQ0VXQUtFX0FDS19WTFYpICYKPj4gKwkJCQkg ICAgIEZPUkNFV0FLRV9LRVJORUwpID09IDAsIEZPUkNFV0FLRV9BQ0tfVElNRU9VVF9NUykpCj4+ ICsJCQlEUk1fRVJST1IoIlRpbWVkIG91dDogd2FpdGluZyBmb3Igb2xkIFJlbmRlciBhY2sgdG8g Y2xlYXIuXG4iKTsKPj4gKwo+PiAgIAkJX19yYXdfaTkxNV93cml0ZTMyKGRldl9wcml2LCBGT1JD RVdBS0VfVkxWLAo+PiAgIAkJCQkgICBfTUFTS0VEX0JJVF9FTkFCTEUoRk9SQ0VXQUtFX0tFUk5F TCkpOwo+PiAgIAo+PiBAQCAtMjE3LDYgKzIyMSwxMSBAQCBzdGF0aWMgdm9pZCBfX3Zsdl9mb3Jj ZV93YWtlX2dldChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCj4+ICAgCS8qIENo ZWNrIGZvciBNZWRpYSBFbmdpbmUgKi8KPj4gICAJaWYgKEZPUkNFV0FLRV9NRURJQSAmIGZ3X2Vu Z2luZSkgewo+PiAgIAo+PiArCQlpZiAod2FpdF9mb3JfYXRvbWljKChfX3Jhd19pOTE1X3JlYWQz MihkZXZfcHJpdiwgRk9SQ0VXQUtFX0FDS19NRURJQV9WTFYpICYKPj4gKwkJCQkgICAgIEZPUkNF V0FLRV9LRVJORUwpID09IDAsIEZPUkNFV0FLRV9BQ0tfVElNRU9VVF9NUykpCj4+ICsJCQlEUk1f RVJST1IoIlRpbWVkIG91dDogd2FpdGluZyBmb3Igb2xkIG1lZGlhIGFjayB0byBjbGVhci5cbiIp Owo+PiArCj4+ICsKPj4gICAJCV9fcmF3X2k5MTVfd3JpdGUzMihkZXZfcHJpdiwgRk9SQ0VXQUtF X01FRElBX1ZMViwKPj4gICAJCQkJICAgX01BU0tFRF9CSVRfRU5BQkxFKEZPUkNFV0FLRV9LRVJO RUwpKTsKPj4gICAKPj4gLS0gCj4+IDEuOS4xCj4+Cj4+IF9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCj4+IEludGVsLWdmeCBtYWlsaW5nIGxpc3QKPj4gSW50 ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+PiBodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4CgpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBs aXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2ludGVsLWdmeAo=