From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH v6 4/4] drm/i915: set proper N/CTS in modeset Date: Wed, 2 Sep 2015 17:22:01 +0200 Message-ID: <20150902152201.GM1367@phenom.ffwll.local> References: <1441174301-144177-1-git-send-email-libin.yang@intel.com> <1441174301-144177-4-git-send-email-libin.yang@intel.com> <8737yx44hh.fsf@intel.com> <96A12704CE18D347B625EE2D4A099D196F88C1@SHSMSX103.ccr.corp.intel.com> <87twrd2nyl.fsf@intel.com> <871teh2awt.fsf@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f172.google.com (mail-wi0-f172.google.com [209.85.212.172]) by gabe.freedesktop.org (Postfix) with ESMTPS id C56A56E8F5 for ; Wed, 2 Sep 2015 08:22:05 -0700 (PDT) Received: by wicfx3 with SMTP id fx3so22959333wic.0 for ; Wed, 02 Sep 2015 08:22:04 -0700 (PDT) Content-Disposition: inline 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: Takashi Iwai Cc: "alsa-devel@alsa-project.org" , "daniel.vetter@ffwll.ch" , "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBTZXAgMDIsIDIwMTUgYXQgMDM6NDY6NDBQTSArMDIwMCwgVGFrYXNoaSBJd2FpIHdy b3RlOgo+IE9uIFdlZCwgMDIgU2VwIDIwMTUgMTU6NDQ6MzQgKzAyMDAsCj4gSmFuaSBOaWt1bGEg d3JvdGU6Cj4gPiAKPiA+IE9uIFdlZCwgMDIgU2VwIDIwMTUsIFRha2FzaGkgSXdhaSA8dGl3YWlA c3VzZS5kZT4gd3JvdGU6Cj4gPiA+IE9uIFdlZCwgMDIgU2VwIDIwMTUgMTE6MDI6NDIgKzAyMDAs Cj4gPiA+IEphbmkgTmlrdWxhIHdyb3RlOgo+ID4gPj4gCj4gPiA+PiA+PiBOaXRwaWNrLiBJJ2Qg cHJlZmVyIHNvbWUgc2hhcmluZyB3aXRoIHRoZSBzaW1pbGFyIGJsb2NrcyBmcm9tIHRoZQo+ID4g Pj4gPj4gZWFybGllciBwYXRjaC4gQWxzbyBhIGRlYnVnIG1lc3NhZ2Ugb24gbiA9PSAwIHdvdWxk IGJlIG5pY2U7IHlvdQo+ID4gPj4gPj4gcHJvYmFibHkgZGlkbid0IG5vdGljZSB5b3VyIGF1ZGlv X2NvbmZpZ19nZXRfcmF0ZSgpIHdhc24ndCB3b3JraW5nCj4gPiA+PiA+PiByaWdodAo+ID4gPj4g Pj4gYmVjYXVzZSB0aGlzIHNpbGVudGx5IGZlbGwgYmFjayB0byB0aGUgYXV0b21hdGljIG1vZGUg aGVyZS4KPiA+ID4+ID4KPiA+ID4+ID4gT0ssIEkgd2lsbCBhZGQgdGhlIG1zZy4gQXMgeW91IGFu ZCBWaWxsZSBhcmUgaW5zaXN0aW5nIG9uCj4gPiA+PiA+IHNoYXJpbmcgY29kZSwgSSB3aWxsIGRv IGl0IGluIG5leHQgdmVyc2lvbi4KPiA+ID4+IAo+ID4gPj4gV2VsbCwgcmVhbGx5LCBJJ20gZmlu ZSB3aXRoIGhhdmluZyB0aGF0IHBhcnQgZHVwbGljYXRlZCBhcy1pcyBmb3Igbm93LAo+ID4gPj4g d2UgY2FuIGZpeCBpdCBsYXRlci4gTW9yZSBpbXBvcnRhbnQgdG8gZm9jdXMgb24gZ2V0dGluZwo+ ID4gPj4gYXVkaW9fY29uZmlnX2dldF9yYXRlKCkgcmlnaHQuCj4gPiA+PiAKPiA+ID4+IEkgZG9u J3Qga25vdyBpZiB5b3UncmUgc3RpbGwgdGFyZ2V0aW5nIHY0LjMgd2l0aCB0aGlzICh1cCB0byBU YWthc2hpIEkKPiA+ID4+IGd1ZXNzKSB3ZSdsbCByZWFsbHkgbmVlZCB0byB3cmFwIHRoaXMgdXAg c29vbi4KPiA+ID4KPiA+ID4gSSdtIGluIGZhdm9yIG9mIG1lcmdpbmcgdGhpcyBpbnRvIDQuMywg c28gaXQnZCBiZSBhcHByZWNpYXRlZCBpZiBMaWJpbgo+ID4gPiBjYW4gcHJlcGFyZSB0aGUgZml4 ZWQgdmVyc2lvbiBzb29uaXNoLCBpbmRlZWQuCj4gPiAKPiA+IElJVUMgcGF0Y2hlcyAxLTMgd291 bGQgYmUgdXNlZnVsIG9uIHRoZWlyIG93biBhbHJlYWR5LCBhbmQgYSBmaXhlZAo+ID4gdmVyc2lv biBvZiBwYXRjaCA0IGNvdWxkIGZvbGxvdy4gSnVzdCBhIHRob3VnaHQuCj4gCj4gVGhhdCdzIGdv b2QsIHRoZW4gSSBjYW4gdGFrZSB0aGUgZmlyc3QgdGhyZWUgcGF0Y2hlcy4KPiAKPiBEYW5pZWws IHdvdWxkIHlvdSBsaWtlIHRvIHJldmlldyB0aGVzZSB0aHJlZSBiZWZvcmUgSSBtZXJnZSB0aGVt Pwo+IEkgYXNzdW1lZCB5b3VyIHByZXZpb3VzIG1haWwgYXMgYSBraW5kIG9mIGFjayB0byB0aGlz IHNlcmllcywgdG9vLgoKZndpdyBhY2sgb24gdGhhdCBwbGFuLCBidXQgZ2l2ZW4gaG93IG11Y2gg SSBtYWRlIGEgbWVzcyBvdXQgb2YgdGhlc2UgdHdvCnNlcmllcyBhbmQgbWl4ZWQgdGhlbSB1cCBJ IHdvdWxkbid0IHRydXN0IG1lIGFueXdheSA7LSkKCk9uY2UgdGhlIGNvZGUgc2V0dGxlcyBJJ2xs IHJlYmFzZS9iYWNrbWVyZ2Ugc28gdGhhdCBJIGNhbiBhcHBseSB0aGUKZm9sbG93LXVwIGRvY3Vt ZW50YXRpb24va2VybmVsZG9jIHdvcmsgdGhhdCdzIHN0aWxsIGdldHRpbmcgZG9uZS4KCkNoZWVy cywgRGFuaWVsCi0tIApEYW5pZWwgVmV0dGVyClNvZnR3YXJlIEVuZ2luZWVyLCBJbnRlbCBDb3Jw b3JhdGlvbgpodHRwOi8vYmxvZy5mZndsbC5jaApfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xp c3RpbmZvL2ludGVsLWdmeAo=