From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCHv2 4/4] drm/i915/dp: Enable Upfront link training for typeC DP support on BXT Date: Fri, 12 Feb 2016 19:12:32 +0200 Message-ID: <20160212171232.GP23290@intel.com> References: <1454335073-20405-1-git-send-email-durgadoss.r@intel.com> <1454335073-20405-5-git-send-email-durgadoss.r@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 65E6C6EB2A for ; Fri, 12 Feb 2016 09:12:48 -0800 (PST) Content-Disposition: inline In-Reply-To: <1454335073-20405-5-git-send-email-durgadoss.r@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Durgadoss R Cc: ander.conselvan.de.oliveira@intel.com, intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBGZWIgMDEsIDIwMTYgYXQgMDc6Mjc6NTNQTSArMDUzMCwgRHVyZ2Fkb3NzIFIgd3Jv dGU6Cj4gVG8gc3VwcG9ydCBVU0IgdHlwZSBDIGFsdGVybmF0ZSBEUCBtb2RlLCB0aGUgZGlzcGxh eSBkcml2ZXIgbmVlZHMgdG8KPiBrbm93IHRoZSBudW1iZXIgb2YgbGFuZXMgcmVxdWlyZWQgYnkg dGhlIERQIHBhbmVsIGFzIHdlbGwgYXMgbnVtYmVyCj4gb2YgbGFuZXMgdGhhdCBjYW4gYmUgc3Vw cG9ydGVkIGJ5IHRoZSB0eXBlLUMgY2FibGUuIFNvbWV0aW1lcywgdGhlCj4gdHlwZS1DIGNhYmxl IG1heSBsaW1pdCB0aGUgYmFuZHdpZHRoIGV2ZW4gaWYgUGFuZWwgY2FuIHN1cHBvcnQKPiBtb3Jl IGxhbmVzLiBUbyBhZGRyZXNzIHRoZXNlIHNjZW5hcmlvcywgdGhlIGRpc3BsYXkgZHJpdmVyIHdp bGwKPiBzdGFydCBsaW5rIHRyYWluaW5nIHdpdGggbWF4IGxhbmVzLCBhbmQgaWYgdGhhdCBmYWls cywgdGhlIGRyaXZlcgo+IGZhbGxzIGJhY2sgdG8geDIgbGFuZXM7IGFuZCByZXBlYXRzIHRoaXMg cHJvY2VkdXJlIGZvciBhbGwKPiBiYW5kd2lkdGgvbGFuZSBjb25maWd1cmF0aW9ucy4KPiAKPiAq IFNpbmNlIGxpbmsgdHJhaW5pbmcgaXMgZG9uZSBiZWZvcmUgbW9kZXNldCBvbmx5IHRoZSBwb3J0 Cj4gICAoYW5kIG5vdCBwaXBlL3BsYW5lcykgYW5kIGl0cyBhc3NvY2lhdGVkIFBMTHMgYXJlIGVu YWJsZWQuCj4gKiBPbiBEUCBob3RwbHVnOiBEaXJlY3RseSBzdGFydCBsaW5rIHRyYWluaW5nIG9u IHRoZSBjcnRjCj4gICBhc3NvY2lhdGVkIHdpdGggdGhlIERQIGVuY29kZXIuCj4gKiBPbiBDb25u ZWN0ZWQgYm9vdCBzY2VuYXJpb3M6IFdoZW4gYm9vdGVkIHdpdGggYW4gTEZQIGFuZCBhIERQLAo+ ICAgdHlwaWNhbGx5LCBCSU9TIGJyaW5ncyB1cCBEUC4gSW4gdGhlc2UgY2FzZXMsIHdlIGRpc2Fi bGUgdGhlCj4gICBjcnRjLCBkbyB1cGZyb250IGxpbmsgdHJhaW5pbmcgYW5kIHRoZW4gcmUtZW5h YmxlIGl0IGJhY2suCj4gKiBBbGwgbG9jYWwgY2hhbmdlcyBtYWRlIGZvciB1cGZyb250IGxpbmsg dHJhaW5pbmcgYXJlIHJlc2V0Cj4gICB0byB0aGVpciBwcmV2aW91cyB2YWx1ZXMgb25jZSBpdCBp cyBkb25lOyBzbyB0aGF0IHRoZQo+ICAgc3Vic2VxdWVudCBtb2Rlc2V0IGlzIG5vdCBhd2FyZSBv ZiB0aGVzZSBjaGFuZ2VzLgoKR2xhbmNpbmcgb3ZlciB0aGlzIHN0dWZmLCBpdCBkb2Vzbid0IGxv b2sgYWxsIHRoYXQgZ29vZCBvbiB0aGUgbG9ja2luZwpmcm9udC4gTWFpbmx5IHRoZXJlIGRvZXNu J3Qgc2VlbSB0byBsb2NraW5nLgoKSW4gZ2VuZXJhbCBJJ20gbm90IHJlYWxseSBjb252aW5jZWQg dXBmcm9udCBsaW5rIHRyYWluaW5nIGlzIGEgdmVyeSBnb29kCmlkZWEgaWYgaXQgbmVlZHMgYSBw aXBlLiBXaGF0IGhhcHBlbnMgaWYgd2UgZmFpbCB0byBmaW5kIGEgZnJlZSBwaXBlPwoKSSdkIGJl IG11Y2ggaGFwcGllciBhYm91dCB0aGlzIGlmIHdlIGNvdWxkIG1ha2UgZG8gd2l0aG91dCBhIHBp cGUgYXQKbGVhc3Qgb24gc29tZSBtb2Rlcm4gcGxhdGZvcm1zIGFuZCBhY3R1YWxseSBsaW1pdCB0 aGUgZmVhdHVyZSB0bwp0aG9zZSBwbGF0Zm9ybXMuIFBMTHMgYXJlIGFub3RoZXIgY29uY2Vybiwg YnV0IEkgdGhpbmsgbW9kZXJuIHBsYXRmb3JtcwpvZnRlbiBoYXZlIHNvbWUga2luZCBvZiB3YXkg dG8gYWx3YXlzIGdldCB0aGUgc3RhbmRhcmQgRFAgZnJlcXVlbmNpZXMKZnJvbSBlZy4gdGhlIExD UExMLgoKSWYgd2UgZG8gZ28gd2l0aCB0aGUgImhvcGUgeW91IGZpbmQgYSBmcmVlIHBpcGUiIGFw cHJvYWNoLCB0aGVuIGl0CnJlYWxseSBuZWVkcyB0byBkbyB0aGF0IGF0b21pYyBsb2NraW5nIHN0 dWZmIHJpZ2h0LiBPdGhlcndpc2UgSSdkIGV4cGVjdApmaXJld29ya3Mgd2hlbiBzb21lb25lIHBs dWdzIGluIGEgZGlzcGxheSB3aGlsZSB0aGVyZSdzIG1vZGVzZXQKaGFwcGVuaW5nLgoKLS0gClZp bGxlIFN5cmrDpGzDpApJbnRlbCBPVEMKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vaW50ZWwtZ2Z4Cg==