From mboxrd@z Thu Jan 1 00:00:00 1970 From: Egbert Eich Subject: Re: [RFC 3/8] drm/i915/ivb: Move WaCxSRDisabledForSpriteScaling w/a to atomic check Date: Fri, 2 Oct 2015 18:03:57 +0200 Message-ID: <20151002160356.GA8621@sunxi.fritz.box> References: <1435803961-30079-1-git-send-email-matthew.d.roper@intel.com> <1435803961-30079-4-git-send-email-matthew.d.roper@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.131]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5F3B36E449 for ; Fri, 2 Oct 2015 09:09:17 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1435803961-30079-4-git-send-email-matthew.d.roper@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Matt Roper Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org UmVnYXJkaW5nIGNvbW1pdCA3ODA5ZTVhZTM1YjlkOGQwNzEwZjA4NzRiMmUzZjEwYmUxNDRlMzhi CgpPbiBXZWQsIEp1bCAwMSwgMjAxNSBhdCAwNzoyNTo1NlBNIC0wNzAwLCBNYXR0IFJvcGVyIHdy b3RlOgo+IERldGVybWluZSB3aGV0aGVyIHdlIG5lZWQgdG8gYXBwbHkgdGhpcyB3b3JrYXJvdW5k IGF0IGF0b21pYyBjaGVjayB0aW1lCj4gYW5kIGp1c3Qgc2V0IGEgZmxhZyB0aGF0IHdpbGwgYmUg dXNlZCBieSB0aGUgbWFpbiB3YXRlcm1hcmsgdXBkYXRlCj4gcm91dGluZS4KPiAKPiBNb3Zpbmcg dGhpcyB3b3JrYXJvdW5kIGludG8gdGhlIGF0b21pYyBmcmFtZXdvcmsgcmVkdWNlcwo+IGlsa191 cGRhdGVfc3ByaXRlX3dtKCkgdG8ganVzdCBhIHN0YW5kYXJkIHdhdGVybWFyayB1cGRhdGUsIHNv IGRyb3AgaXQKPiBjb21wbGV0ZWx5IGFuZCBqdXN0IGVuc3VyZSB0aGF0IGlsa191cGRhdGVfd20o KSBpcyBjYWxsZWQgd2hlbmV2ZXIgYQo+IHNwcml0ZSBwbGFuZSBpcyB1cGRhdGVkIGluIGEgd2F5 IHRoYXQgd291bGQgYWZmZWN0IHdhdGVybWFya3MuCj4gCj4gU2lnbmVkLW9mZi1ieTogTWF0dCBS b3BlciA8bWF0dGhldy5kLnJvcGVyQGludGVsLmNvbT4KCgpUaGlzIHBhdGNoIGNhdXNlcyBpbnRl bF91cGRhdGVfd2F0ZXJtYXJrcygpIHRvIGJlIGNhbGxlZCBtdWNoIG1vcmUKZnJlcXVlbnRseSBh bHRob3VnaCB0aGUgd2F0ZXJtYXJrIHZhbHVlcyBkb24ndCBjaGFuZ2UuIApUaGUgY2hhbmdlIHJl c3BvbnNpYmxlIGZvciB0aGlzIGlzOgoKPiBpbmRleCA1ZGUxZGVkLi40NmVmOTgxIDEwMDY0NAo+ IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+ICsrKyBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+IEBAIC0xMTU2MCwyMyArMTE1NjAsMzgg QEAgcmV0cnk6Cj4gIHN0YXRpYyBib29sIGludGVsX3dtX25lZWRfdXBkYXRlKHN0cnVjdCBkcm1f cGxhbmUgKnBsYW5lLAo+ICAJCQkJIHN0cnVjdCBkcm1fcGxhbmVfc3RhdGUgKnN0YXRlKQo+ICB7 Cj4gLQkvKiBVcGRhdGUgd2F0ZXJtYXJrcyBvbiB0aWxpbmcgY2hhbmdlcy4gKi8KPiArCXN0cnVj dCBpbnRlbF9wbGFuZV9zdGF0ZSAqbmV3ID0gdG9faW50ZWxfcGxhbmVfc3RhdGUoc3RhdGUpOwo+ ICsJc3RydWN0IGludGVsX3BsYW5lX3N0YXRlICpjdXIgPSB0b19pbnRlbF9wbGFuZV9zdGF0ZShw bGFuZS0+c3RhdGUpOwo+ICsKPiArCS8qIFVwZGF0ZSB3YXRlcm1hcmtzIG9uIHRpbGluZyBvciBz aXplIGNoYW5nZXMuICovCj4gIAlpZiAoIXBsYW5lLT5zdGF0ZS0+ZmIgfHwgIXN0YXRlLT5mYiB8 fAo+ICAJICAgIHBsYW5lLT5zdGF0ZS0+ZmItPm1vZGlmaWVyWzBdICE9IHN0YXRlLT5mYi0+bW9k aWZpZXJbMF0gfHwKPiAtCSAgICBwbGFuZS0+c3RhdGUtPnJvdGF0aW9uICE9IHN0YXRlLT5yb3Rh dGlvbikKPiAtCQlyZXR1cm4gdHJ1ZTsKPiAtCgo+IC0JaWYgKHBsYW5lLT5zdGF0ZS0+Y3J0Y193 ICE9IHN0YXRlLT5jcnRjX3cpCgpBIHF1aWNrIGxvb2sgdGhydSBpbnRlbF9wbS5jIHJldmVhbHMg dGhhdCB0aGlzIGlzICByZWxldmFudCBmb3IKV00gY2FsdWNsYXRpb25zIGZvciBnZW49NCBhbmQg YW55IGNoaXBzZXRzIGZvciB3aGljaCBpc19nNHggaXMgdHJ1ZS4KU2hvdWxkIHRoaXMgcmVhbGx5 IGJlIHJlbW92ZWQ/Cgo+ICsJICAgIHBsYW5lLT5zdGF0ZS0+cm90YXRpb24gIT0gc3RhdGUtPnJv dGF0aW9uIHx8Cgo+ICsJICAgIGRybV9yZWN0X3dpZHRoKCZuZXctPnNyYykgIT0gZHJtX3JlY3Rf d2lkdGgoJmN1ci0+c3JjKSB8fAo+ICsJICAgIGRybV9yZWN0X2hlaWdodCgmbmV3LT5zcmMpICE9 IGRybV9yZWN0X2hlaWdodCgmY3VyLT5zcmMpIHx8Cj4gKwkgICAgZHJtX3JlY3Rfd2lkdGgoJm5l dy0+ZHN0KSAhPSBkcm1fcmVjdF93aWR0aCgmY3VyLT5kc3QpIHx8Cj4gKwkgICAgZHJtX3JlY3Rf aGVpZ2h0KCZuZXctPmRzdCkgIT0gZHJtX3JlY3RfaGVpZ2h0KCZjdXItPmRzdCkpCgp0aGVzZSB2 YWx1ZXMgc2VlbSB0byBiZSB1c2VkIG9ubHkgZm9yIHdhdGVybWFyayBjYWxjdWxhdGlvbnMgb24g Z2VuIDwgOSB3aGVuCkhBU19QQ0hfU1BMSVQoKSBpcyB0cnVlLgoKU3RpbGwgdGhlc2UgYXJlIHJl c3BvbnNpYmxlIGZvciBtb3N0IG9mIHRoZSB3YXRlcm1hcmsgcmVjYWxjdWxhdGlvbnMgKHdoZW4g dGhlIG1vdXNlCmN1cnNvciBpcyBtb3ZlZCB0b3dhcmRzIHRoZSBlZGdlIGZvciBleGFtcGxlKS4g T24gdGhlIHN5c3RlbSBJJ20gbG9va2luZyBhdCB0aGUgbW9tZW50CihRMzUpIGNoYW5nZXMgaW4g dGhlc2UgdmFsdWVzIGRvbid0IGNoYW5nZSB0aGUgV01zLgoKU2luY2UgV00gY2FsY3VsYXRpb24g aXMgdmVyeSBjaGlwIGdlbmVyYXRpb24gc3BlY2lmaWMgYW5kIGRpZmZlcnMgY29uc2lkZXJhYmx5 IGJldHdlZW4KZ2VuZXJhdGlvbnMsIHdvdWxkbid0IGl0IG1ha2Ugc2Vuc2UgdG8gZWl0aGVyIGhh dmUgY2hpcHNldCBzcGVjaWZpYyBmdW5jdGlvbnMgdG8gZGV0ZXJtaW4Kd2hldGhlciBhIHJlY2Fs Y3VsYXRpb24gaXMgbmVlZGVkIC0gb3IgZXZlbiBwZXJmcm9tIHRoaXMgaW4gdGhlIHVwZGF0ZV93 bSgpIGZ1bmN0aW9uCml0c2VsZj8KCkNoZWVycywKCUVnYmVydC4KX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK