From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm/i915: Initialize HWS page address after GPU reset Date: Wed, 3 Jun 2015 19:14:01 +0300 Message-ID: <20150603161401.GI5176@intel.com> References: <1433272019-21818-1-git-send-email-arun.siluvery@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 939596EA08 for ; Wed, 3 Jun 2015 09:14:16 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1433272019-21818-1-git-send-email-arun.siluvery@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Arun Siluvery Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBKdW4gMDIsIDIwMTUgYXQgMDg6MDY6NTlQTSArMDEwMCwgQXJ1biBTaWx1dmVyeSB3 cm90ZToKPiBBZnRlciBHUFUgcmVzZXQsIEhXIGlzIGxvc2luZyB0aGUgYWRkcmVzcyBvZiBIV1Mg cGFnZSBpbiB0aGUgcmVnaXN0ZXIuCj4gVGhlIHBhZ2UgaXRzZWxmIGlzIHZhbGlkIGV4Y2VwdCB0 aGF0IEhXIGlzIG5vdCBhd2FyZSBvZiBpdHMgbG9jYXRpb24uCj4gCj4gWyAgIDY0LjM2ODYyM10g W2RybTpnZW44X2luaXRfY29tbW9uX3JpbmcgW2k5MTVdXSAqRVJST1IqIEhXUyBQYWdlIGFkZHJl c3MgPSAweDAwMDAwMDAwCj4gWyAgIDY0LjM2ODY1NV0gW2RybTpnZW44X2luaXRfY29tbW9uX3Jp bmcgW2k5MTVdXSAqRVJST1IqIEhXUyBQYWdlIGFkZHJlc3MgPSAweDAwMDAwMDAwCj4gWyAgIDY0 LjM2ODY4MV0gW2RybTpnZW44X2luaXRfY29tbW9uX3JpbmcgW2k5MTVdXSAqRVJST1IqIEhXUyBQ YWdlIGFkZHJlc3MgPSAweDAwMDAwMDAwCj4gWyAgIDY0LjM2ODcwNF0gW2RybTpnZW44X2luaXRf Y29tbW9uX3JpbmcgW2k5MTVdXSAqRVJST1IqIEhXUyBQYWdlIGFkZHJlc3MgPSAweDAwMDAwMDAw Cj4gCj4gVGhpcyBwYXRjaCByZWxvYWRzIHRoaXMgdmFsdWUgaW50byB0aGUgcmVnaXN0ZXIgZHVy aW5nIHJpbmcgaW5pdC4KPiAKPiBDaGFuZ2UtSWQ6IEliZGQxZTQ2NDU5MjFiNGRlYjAyZGZjOGQw ZDhlNmJhOTkzY2U3MzcxCj4gU2lnbmVkLW9mZi1ieTogQXJ1biBTaWx1dmVyeSA8YXJ1bi5zaWx1 dmVyeUBsaW51eC5pbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2xyYy5jIHwgNiArKysrKysKPiAgMSBmaWxlIGNoYW5nZWQsIDYgaW5zZXJ0aW9ucygrKQo+IAo+ IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2xyYy5jCj4gaW5kZXggMDQxM2I4Zi4uNzMwMzNmNSAxMDA2NDQK PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYwo+ICsrKyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2xyYy5jCj4gQEAgLTEwODUsNiArMTA4NSwxMiBAQCBzdGF0aWMg aW50IGdlbjhfaW5pdF9jb21tb25fcmluZyhzdHJ1Y3QgaW50ZWxfZW5naW5lX2NzICpyaW5nKQo+ ICAJSTkxNV9XUklURV9JTVIocmluZywgfihyaW5nLT5pcnFfZW5hYmxlX21hc2sgfCByaW5nLT5p cnFfa2VlcF9tYXNrKSk7Cj4gIAlJOTE1X1dSSVRFKFJJTkdfSFdTVEFNKHJpbmctPm1taW9fYmFz ZSksIDB4ZmZmZmZmZmYpOwo+ICAKPiArCWlmIChyaW5nLT5zdGF0dXNfcGFnZS5vYmopIHsKPiAr CQlJOTE1X1dSSVRFKFJJTkdfSFdTX1BHQShyaW5nLT5tbWlvX2Jhc2UpLAo+ICsJCQkgICAodTMy KXJpbmctPnN0YXR1c19wYWdlLmdmeF9hZGRyKTsKPiArCQlQT1NUSU5HX1JFQUQoUklOR19IV1Nf UEdBKHJpbmctPm1taW9fYmFzZSkpOwo+ICsJfQoKSSB3YXMgZ29pbmcgdG8gc3VnZ2VzdCByZW1v dmluZyB0aGUgc2FtZSB0aGluZyBmcm9tIHRoZQpscmNfc2V0dXBfaGFyZHdhcmVfc3RhdHVzX3Bh Z2UoKSwgYnV0IGFmdGVyIGFub3RoZXIgbG9vayBpdCBzZWVtcyB3ZQpzb21ldGltZXMgY2FsbCAu aW5pdF9odygpIGJlZm9yZSB0aGUgY29udGV4dCBzZXR1cC4gV291bGQgYmUgbmljZSB0bwpoYXZl IGEgbW9yZSBjb25zaXN0ZW50IHNlcXVlbmNlIGZvciBpbml0IGFuZCByZXNldC4gQnV0IGFueXdh eSB0aGUgcGF0Y2gKbG9va3MgT0sgdG8gbWUuIEkgdmVyaWZpZWQgdGhhdCB3ZSBpbmRlZWQgbG9z ZSB0aGlzIHJlZ2lzdGVyIG9uIEdQVQpyZXNldC4KClJldmlld2VkLWJ5OiBWaWxsZSBTeXJqw6Rs w6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgoKPiArCj4gIAlJOTE1X1dSSVRFKFJJ TkdfTU9ERV9HRU43KHJpbmcpLAo+ICAJCSAgIF9NQVNLRURfQklUX0RJU0FCTEUoR0ZYX1JFUExB WV9NT0RFKSB8Cj4gIAkJICAgX01BU0tFRF9CSVRfRU5BQkxFKEdGWF9SVU5fTElTVF9FTkFCTEUp KTsKPiAtLSAKPiAyLjMuMAo+IAo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCj4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+IEludGVsLWdmeEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKPiBodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vaW50ZWwtZ2Z4CgotLSAKVmlsbGUgU3lyasOkbMOkCkludGVsIE9UQwpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBs aXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=