From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jesse Barnes Subject: Re: [PATCH 2/2] drm/i915: calculate pfit changes in set_config v3 Date: Tue, 9 Dec 2014 13:28:33 -0800 Message-ID: <20141209132833.169e2cd6@jbarnes-hsw> References: <1415737847-1925-1-git-send-email-jbarnes@virtuousgeek.org> <1415737847-1925-2-git-send-email-jbarnes@virtuousgeek.org> <20141209095134.12948992@jbarnes-hsw> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from gproxy10-pub.mail.unifiedlayer.com (gproxy10-pub.mail.unifiedlayer.com [69.89.20.226]) by gabe.freedesktop.org (Postfix) with SMTP id A5A7B6E3D2 for ; Tue, 9 Dec 2014 13:28:29 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Daniel Vetter Cc: intel-gfx List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCA5IERlYyAyMDE0IDIyOjE2OjMzICswMTAwCkRhbmllbCBWZXR0ZXIgPGRhbmllbEBm ZndsbC5jaD4gd3JvdGU6Cgo+IE9uIFR1ZSwgRGVjIDksIDIwMTQgYXQgNjo1MSBQTSwgSmVzc2Ug QmFybmVzIDxqYmFybmVzQHZpcnR1b3VzZ2Vlay5vcmc+IHdyb3RlOgo+ID4gT24gVHVlLCAxMSBO b3YgMjAxNCAxMjozMDo0NyAtMDgwMAo+ID4gSmVzc2UgQmFybmVzIDxqYmFybmVzQHZpcnR1b3Vz Z2Vlay5vcmc+IHdyb3RlOgo+ID4KPiA+PiBUaGlzIHNob3VsZCBhbGxvdyB1cyB0byBhdm9pZCBt b2RlIHNldHMgZm9yIHNvbWUgcGFuZWwgZml0dGVyIGNvbmZpZwo+ID4+IGNoYW5nZXMuCj4gPj4K PiA+PiB2MjoKPiA+PiAgIC0gZml4dXAgcGZpdCBjb21tZW50IChBbmRlcikKPiA+PiB2MzoKPiA+ PiAgIC0gZml4dXAgcGZpdCBkaXNhYmxlIHNob3J0Y3V0LCBvbmx5IGFwcGx5IHRvIGdlbjQgZm9y IG5vdyAoSmVzc2UpCj4gPj4KPiA+Cj4gPiBEYW5pZWwgcG9pbnRlZCBvdXQgb2ZmbGluZSB0aGF0 IGluIHRoZSAhZmFzdGJvb3QgY2FzZSwgdGhpcyB3aWxsIGZhaWwKPiA+IHRvIGRvIHRoZSBwaXBl IHNpemUgdXBkYXRlIGlmIHdlIGV2ZXIgdHJ5IHRvIHNraXAgdGhlIG1vZGUgc2V0IHdoZW4KPiA+ IGNoYW5naW5nIHRoZSBwZml0IHN0YXRlLgo+ID4KPiA+IFRvIGFkZHJlc3MgdGhhdCB3ZSdsbCBu ZWVkIHRvIGhhbmRsZSB0aGUgcGZpdCBjaGFuZ2VzIG1vcmUgZ2VuZXJhbGx5Cj4gPiBhbnl3YXks IHdoaWNoIGdldHMgdHJpY2t5IHdoZW4gd2UncmUgdHJ5aW5nIHRvIGRpc2NhcmQgdGhlIEJJT1Mg c3RhdGUuCj4gPgo+ID4gQW5kZXIsIGlmIHlvdSB3YW50IHRvIHRhY2tsZSB0aGlzIGFzIHBhcnQg b2YgeW91ciBtdWx0aS1waXBlIHN0dWZmLAo+ID4gZmVlbCBmcmVlLCBvdGhlcndpc2UgSSdsbCBn ZXQgdG8gaXQgYWZ0ZXIgdGhlIGhvbGlkYXlzLgo+IAo+IFF1aWNrIGFkZGl0aW9uIHdpdGggdHdv IG1vcmUgc21hbGxlciB0aGluZ3Mgd2UndmUgZGlzY3Vzc2VkIGEgYml0IHRvbzoKPiAtIFdlIG5l ZWQgYSBkZWRpY2F0ZWQgdGVzdGNhc2UgZm9yIHRoaXMgc3BlY2lhbCBwZml0IHBhdGguIEN1cnJl bnRseQo+IGFsbCBpZ3RzIGRpc2FibGUgdGhlIHBpcGUgYWdhaW4gYmVmb3JlIGFwcGx5aW5nIGNo YW5nZXMsIHNvIHdvbid0Cj4gZXhlcmNpc2UgdGhpcy4gV2UgbmVlZCBuZXcgdGVzdGNhc2Ugd2hp Y2ggZG9lcyBkaXJlY3QgbW9kZSBjaGFuZ2VzCj4gKGkuZS4gbmF0aXZlIC0+IHNjYWxlZCwgc2Nh bGVkLT5uYXRpdmUgYW5kIHNjYWxlZC0+c2NhbGVkKSB0byBtYWtlCj4gc3VyZSB0aGlzIHdvcmtz IHdlbGwuIFdpdGggYXRvbWMgd2UgY291bGQgZXZlbiBtYWtlIHN1cmUgaXQgaGFwcGVucyBpbgo+ IGp1c3QgMSB2YmxhbmssIGJ1dCBjdXJyZW50IGludGVyZmFjZXMgZG9uJ3QgYWxsb3cgYSBwYWdl ZmxpcAo+IGNvbXBsZXRpb24gZXZlbnQgZm9yIHNldENydGMsIHNvIHRoYXQgcGFydCBoYXMgdG8g d2FpdC4KPiAKPiAtIEkgdGhpbmsgdGhlIG92ZXJhbGwgZGVjaXNpb24gbG9naWMgZm9yIG1vZGVz ZXQtb3Itbm90IHNob3VsZCBzd2l0Y2gKPiBvdmVyIHRvIGNvbXBhcmluZyB0aGUgZW50aXJlIGh3 IHN0YXRlIChhcyBzdG9yZWQgaW4KPiBpbnRlbF9jcnRjX2NvbmZpZykuIFRoYXQgd2F5IHdlIGNh biBkcm9wIHRoZSBmYXN0Ym9vdCBoYWNrIHdoaWNoCj4gY29waWVzIHRoZSBhZGp1c3RlZF9tb2Rl IGZyb20gdGhlIHBpcGUgY29uZmlnIHRvIGNydGMtPm1vZGUgc2luY2Ugd2UKPiBvbmx5IGNvbXBh cmUgdGhlIHJlc3VsdGluZyBhZGp1c3RlZCBtb2RlLiBUaGlzIHNob3VsZCBhbHNvIGJlIG1vcmUK PiByb2J1c3QgaW4gaGFuZGxpbmcgY29ybmVyIGNhc2VzIGxpa2UgdGhlIGhkbWkgaW5mb2ZyYW1l cyBsb2dpYyB0aGF0IHdlCj4gaGFkIHRvIHRha2Ugb3V0IGFnYWluLgo+IAo+IEFueXdheSBqdXN0 IHRoZXNlIHR3byB0byBzdW1tYXJpemUgb3VyIG9mZmxpbmUgZGlzY3Vzc2lvbi4KClllYWggdGhh bmtzLi4uIG1vcmUgdGVzdHMgYXMgdXN1YWwgYXJlIG5lZWRlZC4gIFdlIGp1c3QgbmVlZCBhIHdh eSBpbgppZ3QgdG8gc2VlIHdoZXRoZXIgYSBmdWxsIG1vZGUgc2V0IGhhcHBlbmVkLCB0aGVuIHdl IGNhbiBjaGVjayBhZ2FpbnN0Cm91ciBhc3N1bXB0aW9ucyB0aGF0IG9uZSBzaG91bGQgb3Igc2hv dWxkbid0IGhhcHBlbiBmb3IgYSBnaXZlbiBjb25maWcKY2hhbmdlLgoKQW5kIHllYWggdGhlIGxv Z2ljIG5lZWRzIHRvIGJlIHNodWZmbGVkIGFyb3VuZCBhIGxvdCBtb3JlLiAgSSBtZWFudCB0bwpn cmFiIG1vcmUgc3R1ZmYgZnJvbSBjb21wdXRlX21vZGVfY2hhbmdlczsgcmlnaHQgbm93IGl0J3Mg anVzdCBhIHNldCBvZgpzcGVjaWFsIGNhc2VzLCBhbmQgbm90IHZlcnkgY29tcGxldGUuICBJZiB3 ZSBhZGQgYSBuZXcgcGlwZSBjb25maWcKY29tcGFyZSBmdW5jdGlvbiwgd2UgY2FuIGp1c3Qgc3Bl Y2lhbCBjYXNlIHRoZSBmYXN0IHBhdGhzIGxpa2UgeW91Cm1lbnRpb25lZCwgYW5kIGFkZCBhIGN1 c3RvbSBwZml0IHBhdGggYXMgd2VsbCAoc29tZXdoZXJlIGluIGJldHdlZW4gYQpzaW1wbGUgZmxp cCBhbmQgYSBmdWxsIG1vZGUgc2V0LCBhdCBsZWFzdCBmb3Igc29tZSBwbGF0Zm9ybXMpLgoKLS0g Ckplc3NlIEJhcm5lcywgSW50ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50ZXIKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxp bmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK