From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 1/2] drm/i915/gen6+: Clear upper data byte during PCODE write Date: Thu, 24 Nov 2016 17:47:22 +0200 Message-ID: <20161124154722.GT31595@intel.com> References: <1480001579-28618-1-git-send-email-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 25B0B6EAE7 for ; Thu, 24 Nov 2016 15:47:26 +0000 (UTC) Content-Disposition: inline In-Reply-To: <1480001579-28618-1-git-send-email-imre.deak@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Imre Deak Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBOb3YgMjQsIDIwMTYgYXQgMDU6MzI6NThQTSArMDIwMCwgSW1yZSBEZWFrIHdyb3Rl Ogo+IFRoZSBzcGVjIGNhbGxzIGZvciB0aGUgdXBwZXIgZGF0YSBieXRlIHRvIGJlIGNsZWFyZWQg YmVmb3JlIG1vc3Qgb2YgdGhlCj4gUENPREUgd3JpdGUgY29tbWFuZHMsIGZvciBvdGhlcnMgbGlr ZSBJUFMgY29udHJvbCBpdCBkb2Vzbid0IHNheQo+IGFueXRoaW5nIGFib3V0IHRoaXMgYnl0ZS4g TGV0J3MgY2xlYXIgaXQgaW4gY2FzZSBpdCdzIGNsb2JiZXJlZCBzb21laG93LAo+IGVzcGVjaWFs bHkgdGhhdCB0aGVyZSBhcmUgcGxhY2VzIHdoZXJlIHdlIG9ubHkgZG8gYSBQQ09ERSB3cml0ZSB3 aXRob3V0Cj4gYSBwcmVjZWVkaW5nIFBDT0RFIHJlYWQuCj4gCj4gQ2M6IFZpbGxlIFN5cmrDpGzD pCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cj4gU2lnbmVkLW9mZi1ieTogSW1yZSBE ZWFrIDxpbXJlLmRlYWtAaW50ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9wbS5jIHwgMSArCj4gIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKQo+IAo+IGRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfcG0uYwo+IGluZGV4IDI5YjY2NTMuLjY2YzYyZjMgMTAwNjQ0Cj4gLS0t IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX3BtLmMKPiBAQCAtNzgzOCw2ICs3ODM4LDcgQEAgaW50IHNhbmR5YnJpZGdl X3Bjb2RlX3dyaXRlKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKPiAgCX0KPiAg Cj4gIAlJOTE1X1dSSVRFX0ZXKEdFTjZfUENPREVfREFUQSwgdmFsKTsKPiArCUk5MTVfV1JJVEVf RlcoR0VONl9QQ09ERV9EQVRBMSwgMCk7Cj4gIAlJOTE1X1dSSVRFX0ZXKEdFTjZfUENPREVfTUFJ TEJPWCwgR0VONl9QQ09ERV9SRUFEWSB8IG1ib3gpOwoKSG1tLiBTb21laG93IHdlIG1pc3NlZCBp dCBpbiBkZGRhYjM0NmQ4MjggKCJkcm0vaTkxNTogQ2xlYXIgUENPREVfREFUQTEgb24gU05CKyIp CmV2ZW4gdGhvdWdoIG15IHJhbWJsaW5ncyAod2hpY2ggd2VyZSBxdW90ZWQgaW4gdGhlIGNvbW1p dCBtc2cpIHN0YXRlZCB0aGF0IHdlCnNob3VsZCBkbyBpdCBpbiBib3RoIHRoZSByZWFkIGFuZCB3 cml0ZSBmdW5jdGlvbnMuCgpSZXZpZXdlZC1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJq YWxhQGxpbnV4LmludGVsLmNvbT4KCj4gIAo+ICAJaWYgKGludGVsX3dhaXRfZm9yX3JlZ2lzdGVy X2Z3KGRldl9wcml2LAo+IC0tIAo+IDIuNS4wCgotLSAKVmlsbGUgU3lyasOkbMOkCkludGVsIE9U QwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1n ZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK