From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm/i915: Pretend cursor is always on for ILK-style WM calculations (v2) Date: Wed, 3 Feb 2016 13:16:38 +0200 Message-ID: <20160203111638.GY23290@intel.com> References: <20160202163036.GW23290@intel.com> <1454479611-6804-1-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 mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id 719886E6B0 for ; Wed, 3 Feb 2016 03:16:42 -0800 (PST) Content-Disposition: inline In-Reply-To: <1454479611-6804-1-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: simdev11@outlook.com, intel-gfx@lists.freedesktop.org, manfred.kitzbichler@gmail.com List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBGZWIgMDIsIDIwMTYgYXQgMTA6MDY6NTFQTSAtMDgwMCwgTWF0dCBSb3BlciB3cm90 ZToKPiBEdWUgdG8gb3VyIGxhY2sgb2YgdHdvLXN0ZXAgd2F0ZXJtYXJrIHByb2dyYW1taW5nLCBv dXIgZHJpdmVyIGhhcwo+IGhpc3RvcmljYWxseSBwcmV0ZW5kZWQgdGhhdCB0aGUgY3Vyc29yIHBs YW5lIGlzIGFsd2F5cyBvbiBmb3IgdGhlCj4gcHVycG9zZSBvZiB3YXRlcm1hcmsgY2FsY3VsYXRp b25zOyB0aGlzIGhlbHBzIGF2b2lkIHNlcmlvdXMgZmxpY2tlcmluZwo+IHdoZW4gdGhlIGN1cnNv ciB0dXJucyBvZmYvb24gKGUuZy4sIHdoZW4gdGhlIHVzZXIgbW92ZXMgdGhlIG1vdXNlCj4gcG9p bnRlciB0byBhIGRpZmZlcmVudCBzY3JlZW4pLiAgVGhhdCB3b3JrYXJvdW5kIHdhcyBhY2NpZGVu dGFsbHkKPiBkcm9wcGVkIGFzIHdlIHN0YXJ0ZWQgd29ya2luZyB0b3dhcmQgYXRvbWljIHdhdGVy bWFyayB1cGRhdGVzLiAgU2luY2Ugd2UKPiBzdGlsbCBhcmVuJ3QgcXVpdGUgdGhlcmUgeWV0IHdp dGggdHdvLXN0YWdlIHVwZGF0ZXMsIHdlIG5lZWQgdG8KPiByZXN1cnJlY3QgdGhlIHdvcmthcm91 bmQgYW5kIHRyZWF0IHRoZSBjdXJzb3IgYXMgYWx3YXlzIGFjdGl2ZS4KPiAKPiB2MjogVHdlYWsg Y3Vyc29yIHdpZHRoIGNhbGN1bGF0aW9ucyBzbGlnaHRseSB0byBtb3JlIGNsb3NlbHkgbWF0Y2gg dGhlCj4gICAgIGxvZ2ljIHdlIHVzZWQgYmVmb3JlIHRoZSBhdG9taWMgb3ZlcmhhdWwgYmVnYW4u ICAoVmlsbGUpCj4gCj4gQ2M6IHNpbWRldjExQG91dGxvb2suY29tCj4gQ2M6IG1hbmZyZWQua2l0 emJpY2hsZXJAZ21haWwuY29tCj4gUmVwb3J0ZWQtYnk6IHNpbWRldjExQG91dGxvb2suY29tCj4g UmVwb3J0ZWQtYnk6IG1hbmZyZWQua2l0emJpY2hsZXJAZ21haWwuY29tCj4gQnVnemlsbGE6IGh0 dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTkzODkyCj4gRml4ZXM6 IDQzZDU5ZWRhMSAoImRybS9pOTE1OiBFbGltaW5hdGUgdXNhZ2Ugb2YgcGxhbmVfd21fcGFyYW1l dGVycyBmcm9tIElMSy1zdHlsZSBXTSBjb2RlICh2MikiKQo+IFNpZ25lZC1vZmYtYnk6IE1hdHQg Um9wZXIgPG1hdHRoZXcuZC5yb3BlckBpbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX3BtLmMgfCAxNSArKysrKysrKysrLS0tLS0KPiAgMSBmaWxlIGNoYW5nZWQs IDEwIGluc2VydGlvbnMoKyksIDUgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9w bS5jCj4gaW5kZXggMzFiYzRlYS4uNTg4ODYzMiAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9wbS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0u Ywo+IEBAIC0xNzk5LDE2ICsxNzk5LDIxIEBAIHN0YXRpYyB1aW50MzJfdCBpbGtfY29tcHV0ZV9j dXJfd20oY29uc3Qgc3RydWN0IGludGVsX2NydGNfc3RhdGUgKmNzdGF0ZSwKPiAgCQkJCSAgIGNv bnN0IHN0cnVjdCBpbnRlbF9wbGFuZV9zdGF0ZSAqcHN0YXRlLAo+ICAJCQkJICAgdWludDMyX3Qg bWVtX3ZhbHVlKQo+ICB7Cj4gLQlpbnQgY3BwID0gcHN0YXRlLT5iYXNlLmZiID8KPiAtCQlkcm1f Zm9ybWF0X3BsYW5lX2NwcChwc3RhdGUtPmJhc2UuZmItPnBpeGVsX2Zvcm1hdCwgMCkgOiAwOwo+ ICsJLyoKPiArCSAqIFdlIHRyZWF0IHRoZSBjdXJzb3IgcGxhbmUgYXMgYWx3YXlzLW9uIGZvciB0 aGUgcHVycG9zZXMgb2Ygd2F0ZXJtYXJrCj4gKwkgKiBjYWxjdWxhdGlvbi4gIFVudGlsIHdlIGhh dmUgdHdvLXN0YWdlIHdhdGVybWFyayBwcm9ncmFtbWluZyBtZXJnZWQsCj4gKwkgKiB0aGlzIGlz IG5lY2Vzc2FyeSB0byBhdm9pZCBmbGlja2VyaW5nLgo+ICsJICovCj4gKwlpbnQgY3BwID0gNDsK PiArCWludCB3aWR0aCA9IHBzdGF0ZS0+dmlzaWJsZSA/IHBzdGF0ZS0+YmFzZS5jcnRjX3cgOiA2 NDsKPiAgCj4gLQlpZiAoIWNzdGF0ZS0+YmFzZS5hY3RpdmUgfHwgIXBzdGF0ZS0+dmlzaWJsZSkK PiArCWlmICghY3N0YXRlLT5iYXNlLmFjdGl2ZSkKPiAgCQlyZXR1cm4gMDsKPiAgCj4gKwoKU3Ry YXkgd2hpdGVzcGFjZS4KCk90aGVyd2lzZSBsZ3RtClJldmlld2VkLWJ5OiBWaWxsZSBTeXJqw6Rs w6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgoKPiAgCXJldHVybiBpbGtfd21fbWV0 aG9kMihpbGtfcGlwZV9waXhlbF9yYXRlKGNzdGF0ZSksCj4gIAkJCSAgICAgIGNzdGF0ZS0+YmFz ZS5hZGp1c3RlZF9tb2RlLmNydGNfaHRvdGFsLAo+IC0JCQkgICAgICBkcm1fcmVjdF93aWR0aCgm cHN0YXRlLT5kc3QpLAo+IC0JCQkgICAgICBjcHAsIG1lbV92YWx1ZSk7Cj4gKwkJCSAgICAgIHdp ZHRoLCBjcHAsIG1lbV92YWx1ZSk7Cj4gIH0KPiAgCj4gIC8qIE9ubHkgZm9yIFdNX0xQLiAqLwo+ IC0tIAo+IDIuMS40Cj4gCj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KPiBJbnRlbC1nZnggbWFpbGluZyBsaXN0Cj4gSW50ZWwtZ2Z4QGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwo+IGh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9pbnRlbC1nZngKCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwgT1RDCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QK SW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==