From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 4/5] drm/i915/frontbuffer: Remove early frontbuffer flush in prepare_plane_fb() Date: Wed, 28 Feb 2018 22:28:13 +0200 Message-ID: <20180228202813.GP5453@intel.com> References: <20180216043322.22874-1-dhinakaran.pandiyan@intel.com> <20180216043322.22874-4-dhinakaran.pandiyan@intel.com> <151877135142.3726.10010913814194091503@mail.alporthouse.com> <1518810622.18148.29.camel@dk-H97M-D3H> <0bc713a9-e775-b52c-7abd-4013af68d215@linux.intel.com> <1519444103.27620.33.camel@dk-H97M-D3H> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 813CA6EAFC for ; Wed, 28 Feb 2018 20:28:17 +0000 (UTC) Content-Disposition: inline In-Reply-To: <1519444103.27620.33.camel@dk-H97M-D3H> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Pandiyan, Dhinakaran" Cc: "intel-gfx@lists.freedesktop.org" , "Zanoni, Paulo R" List-Id: intel-gfx@lists.freedesktop.org T24gU2F0LCBGZWIgMjQsIDIwMTggYXQgMDM6MjQ6NTVBTSArMDAwMCwgUGFuZGl5YW4sIERoaW5h a2FyYW4gd3JvdGU6Cj4gCj4gCj4gCj4gT24gTW9uLCAyMDE4LTAyLTE5IGF0IDEwOjA3ICswMTAw LCBNYWFydGVuIExhbmtob3JzdCB3cm90ZToKPiA+IE9wIDE2LTAyLTE4IG9tIDIwOjI3IHNjaHJl ZWYgUGFuZGl5YW4sIERoaW5ha2FyYW46Cj4gPiA+IE9uIEZyaSwgMjAxOC0wMi0xNiBhdCAwODo1 NSArMDAwMCwgQ2hyaXMgV2lsc29uIHdyb3RlOgo+ID4gPj4gUXVvdGluZyBEaGluYWthcmFuIFBh bmRpeWFuICgyMDE4LTAyLTE2IDA0OjMzOjIxKQo+ID4gPj4+IFByZXBhcmluZyBhIGZyYW1lYnVm ZmVyIHNob3VsZCBub3QgcmVxdWlyZSBhIGZsdXNoLiBfcG9zdF9wbGFuZV91cGRhdGUoKQo+ID4g Pj4+IHRha2VzIGNhcmUgb2YgZmx1c2hpbmcgd2hlbiBhIGZsaXAgaXMgc2NoZWR1bGVkLCB0aGlz IHNob3VsZCBiZQo+ID4gPj4+IHN1ZmZpY2llbnQgZm9yIFBTUiBhbmQgRkJDLgo+ID4gPj4gTWFr ZXMgc2Vuc2UuCj4gPiA+PiAgCj4gPiA+IEkgYWxzbyB0aGluayB0aGlzIG1pZ2h0IHNwZWVkIHVw IHRoZSBmbGlwcyBhIGJpdCBieSBhdm9pZGluZyBmbHVzaGVzLiAKPiA+ID4KPiA+ID4+PiBDYzog UGF1bG8gWmFub25pIDxwYXVsby5yLnphbm9uaUBpbnRlbC5jb20+Cj4gPiA+Pj4gQ2M6IFZpbGxl IFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cj4gPiA+Pj4gQ2M6IENo cmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+ID4gPj4+IFNpZ25lZC1vZmYt Ynk6IERoaW5ha2FyYW4gUGFuZGl5YW4gPGRoaW5ha2FyYW4ucGFuZGl5YW5AaW50ZWwuY29tPgo+ ID4gPj4gQWxzbwo+ID4gPj4gQ2M6IE1hYXJ0ZW4gTGFua2hvcnN0IDxtYWFydGVuLmxhbmtob3Jz dEBsaW51eC5pbnRlbC5jb20+Cj4gPiA+PiB0byB2YWxpZGF0ZSB0aGUgZmxvdyB0aHJvdWdoIGF0 b21pYy4KPiA+ID4+IC1DaHJpcwo+ID4gPj4KPiA+IFBhZ2UgZmxpcHMgdXNlZCB0byBkbyBpbnRl bF9mcm9udGJ1ZmZlcl9mbGlwX3ByZXBhcmUgaGVyZSwgZm9sbG93ZWQgYnkgaW50ZWxfZnJvbnRi dWZmZXJfZmxpcF9jb21wbGV0ZS4gSSB0aGluayBpdCB3b3VsZCBtYWtlIHNlbnNlIHRvIGNoYW5n ZSB0aGUgcGF0Y2ggdG8gZG8gdGhhdD8KPiA+IAo+IAo+IEkgaGF2ZSBubyBjb250ZXh0IHdoeSBp dCB3YXMgcmVtb3ZlZCwgSSdsbCBoYXZlIHRvIHVuZGVyc3RhbmQgdGhhdAo+IGNoYW5nZSBhbmQg Z2V0IGJhY2sgdG8geW91LgoKU2luY2Ugd2Ugc3VwcG9zZWRseSBoYXZlIGh3IG51a2UgZm9yIGJv dGggZmJjIGFuZCBwc3IgdGhlcmUgZG9lc24ndCBzZWVtCnRvIGJlIG11Y2ggbmVlZCB0byBkbyBh bnl0aGluZyBmb3IgZmxpcHMuIEkgZ3Vlc3MgRFJSUyBpcyB0aGUgb25seQp0aGluZyB0aGF0IGtp bmRhIG5lZWRzIGl0IChub3QgcmVhbGx5LCBqdXN0IGF2b2lkcyBmbGlwcGluZyB3aXRoIHRoZQpz bG93IHRpbWluZ3MpLiBCdXQgSSB0aGluayBEUlJTIHNob3VsZCByZWFsbHkgYmUgdGllZCBpbnRv IHRoZSB2YmxhbmsKc3R1ZmYgc29tZWhvdyBzbyB0aGF0IHdlIHN3aXRjaCB0byB0aGUgZmFzdCB0 aW1pbmdzIHdoZW5ldmVyIGEgdmJsYW5rCmludGVycnVwdHMgYXJlIGVuYWJsZWQuCgotLSAKVmls bGUgU3lyasOkbMOkCkludGVsIE9UQwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9pbnRlbC1nZngK