From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ander Conselvan De Oliveira Subject: Re: [PATCH 2/5] drm/i915: Cleaning up intel_dp_hpd_pulse Date: Fri, 18 Nov 2016 11:41:37 +0200 Message-ID: <1479462097.2718.9.camel@gmail.com> References: <1453199833-10401-1-git-send-email-shubhangi.shrivastava@intel.com> <1453199833-10401-2-git-send-email-shubhangi.shrivastava@intel.com> <1453814570.2695.18.camel@gmail.com> <56AB2A7E.6030403@intel.com> <1454068989.3454.25.camel@gmail.com> <56AEF947.4050901@intel.com> <1454317988.14847.7.camel@gmail.com> <20161117220104.GG24001@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-pg0-x244.google.com (mail-pg0-x244.google.com [IPv6:2607:f8b0:400e:c05::244]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4C3CF6E92C for ; Fri, 18 Nov 2016 09:41:45 +0000 (UTC) Received: by mail-pg0-x244.google.com with SMTP id 3so20229426pgd.0 for ; Fri, 18 Nov 2016 01:41:45 -0800 (PST) In-Reply-To: <20161117220104.GG24001@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson Cc: intel-gfx@lists.freedesktop.org, Shubhangi Shrivastava List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCAyMDE2LTExLTE3IGF0IDIyOjAxICswMDAwLCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4g T24gTW9uLCBGZWIgMDEsIDIwMTYgYXQgMTE6MTM6MDhBTSArMDIwMCwgQW5kZXIgQ29uc2VsdmFu IERlIE9saXZlaXJhIHdyb3RlOgo+ID4gCj4gPiBPbiBNb24sIDIwMTYtMDItMDEgYXQgMTE6NTAg KzA1MzAsIFRodWxhc2ltYW5pLCBTaXZha3VtYXIgd3JvdGU6Cj4gPiA+IAo+ID4gPiAKPiA+ID4g T24gMS8yOS8yMDE2IDU6MzMgUE0sIEFuZGVyIENvbnNlbHZhbiBEZSBPbGl2ZWlyYSB3cm90ZToK PiA+ID4gPiAKPiA+ID4gPiBPbiBGcmksIDIwMTYtMDEtMjkgYXQgMTQ6MzEgKzA1MzAsIFNodWJo YW5naSBTaHJpdmFzdGF2YSB3cm90ZToKPiA+ID4gPiA+IAo+ID4gPiA+ID4gT24gVHVlc2RheSAy NiBKYW51YXJ5IDIwMTYgMDY6NTIgUE0sIEFuZGVyIENvbnNlbHZhbiBEZSBPbGl2ZWlyYQo+ID4g PiA+ID4gd3JvdGU6Cj4gPiA+ID4gPiA+IAo+ID4gPiA+ID4gPiBPbiBUdWUsIDIwMTYtMDEtMTkg YXQgMTY6MDcgKzA1MzAsIFNodWJoYW5naSBTaHJpdmFzdGF2YSB3cm90ZToKPiA+ID4gPiA+ID4g PiAKPiA+ID4gPiA+ID4gPiBDdXJyZW50IERQIGRldGVjdGlvbiBoYXMgRFBDRCBvcGVyYXRpb25z IHNwbGl0IGFjcm9zcwo+ID4gPiA+ID4gPiA+IGludGVsX2RwX2hwZF9wdWxzZSBhbmQgaW50ZWxf ZHBfZGV0ZWN0IHdoaWNoIGNvbnRhaW5zCj4gPiA+ID4gPiA+ID4gZHVwbGljYXRlcyBhcyB3ZWxs LiBBbHNvIGludGVsX2RwX2RldGVjdCBpcyBjYWxsZWQKPiA+ID4gPiA+ID4gPiBkdXJpbmcgbW9k ZXMgZW51bWVyYXRpb24gYXMgd2VsbCB3aGljaCB3aWxsIHJlc3VsdAo+ID4gPiA+ID4gPiA+IGlu IG11bHRpcGxlIGRwY2Qgb3BlcmF0aW9ucy4gU28gdGhpcyBwYXRjaCB0cmllcwo+ID4gPiA+ID4g PiA+IHRvIHNvbHZlIGJvdGggdGhlc2UgYnkgYnJpbmdpbmcgYWxsIERQQ0Qgb3BlcmF0aW9ucwo+ ID4gPiA+ID4gPiA+IGluIG9uZSBzaW5nbGUgZnVuY3Rpb24gYW5kIG1ha2UgaW50ZWxfZHBfZGV0 ZWN0Cj4gPiA+ID4gPiA+ID4gdXNlIGV4aXN0aW5nIHZhbHVlcyBpbnN0ZWFkIG9mIHJlcGVhdGlu ZyBzYW1lIHN0ZXBzLgo+ID4gPiA+ID4gPiA+IAo+ID4gPiA+ID4gPiA+IHYyOiBQdWxsZWQgaW4g YSBodW5rIGZyb20gbGFzdCBwYXRjaCBvZiB0aGUgc2VyaWVzIHRvCj4gPiA+ID4gPiA+ID4gwqDC oMKgwqDCoMKgdGhpcyBwYXRjaC4gKEFuZGVyKQo+ID4gPiA+ID4gPiA+IHYzOiBBZGRlZCBNU1Qg aG90cGx1ZyBoYW5kbGluZy4gKEFuZGVyKQo+ID4gPiA+ID4gPiA+IAo+ID4gPiA+ID4gPiA+IFRl c3RlZC1ieTogTmF0aGFuIEQgQ2lvYmFudSA8bmF0aGFuLmQuY2lvYmFudUBpbnRlbC5jb20+Cj4g PiA+ID4gPiA+ID4gU2lnbmVkLW9mZi1ieTogU2l2YWt1bWFyIFRodWxhc2ltYW5pIDxzaXZha3Vt YXIudGh1bGFzaW1hbmlAaW50ZWwuCj4gPiA+ID4gPiA+ID4gY29tPgo+ID4gPiA+ID4gPiA+IFNp Z25lZC1vZmYtYnk6IFNodWJoYW5naSBTaHJpdmFzdGF2YSA8c2h1YmhhbmdpLnNocml2YXN0YXZh QGludGVsLgo+ID4gPiA+ID4gPiA+IGNvbT4KPiA+ID4gPiA+ID4gPiAtLS0KPiA+ID4gPiA+ID4g PiDCoMKgwqBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIHwgNzEgKysrKysrKysrKysr KysrKysrKysrKysrKy0KPiA+ID4gPiA+ID4gPiAtLS0tCj4gPiA+ID4gPiA+ID4gLS0tLS0KPiA+ ID4gPiA+ID4gPiAtLS0tLQo+ID4gPiA+ID4gPiA+IC0KPiA+ID4gPiA+ID4gPiDCoMKgwqAxIGZp bGUgY2hhbmdlZCwgNDQgaW5zZXJ0aW9ucygrKSwgMjcgZGVsZXRpb25zKC0pCj4gPiA+ID4gPiA+ ID4gCj4gPiA+ID4gPiA+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2RwLmMKPiA+ID4gPiA+ID4gPiBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiA+ ID4gPiA+ID4gPiBpbmRleCA4OTY5ZmY5Li44MmVlMThkIDEwMDY0NAo+ID4gPiA+ID4gPiA+IC0t LSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiA+ID4gPiA+ID4gPiArKysgYi9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCj4gPiA+ID4gPiA+IFsuLi5dCj4gPiA+ID4g PiA+IAo+ID4gPiA+ID4gPiA+IAo+ID4gPiA+ID4gPiA+IEBAIC00NjkzLDcgKzQ3MTcsOCBAQCBp bnRlbF9kcF9kZXRlY3Qoc3RydWN0IGRybV9jb25uZWN0b3IKPiA+ID4gPiA+ID4gPiAqY29ubmVj dG9yLAo+ID4gPiA+ID4gPiA+IGJvb2wKPiA+ID4gPiA+ID4gPiBmb3JjZSkKPiA+ID4gPiA+ID4g PiDCoMKgwqAJCXJldHVybiBjb25uZWN0b3Jfc3RhdHVzX2Rpc2Nvbm5lY3RlZDsKPiA+ID4gPiA+ ID4gPiDCoMKgwqAJfQo+ID4gPiA+ID4gPiA+IMKgwqDCoAo+ID4gPiA+ID4gPiA+IC0JaW50ZWxf ZHBfbG9uZ19wdWxzZShpbnRlbF9kcC0+YXR0YWNoZWRfY29ubmVjdG9yKTsKPiA+ID4gPiA+ID4g PiArCWlmIChmb3JjZSkKPiA+ID4gPiA+ID4gPiArCQlpbnRlbF9kcF9sb25nX3B1bHNlKGludGVs X2RwLQo+ID4gPiA+ID4gPiA+ID5hdHRhY2hlZF9jb25uZWN0b3IpOwo+ID4gPiA+ID4gPiBJIGRp ZG4ndCBub3RpY2UgdGhpcyBhdCBmaXJzdCwgYnV0IGZvcmNlIGlzIG5vdCB0aGUgcmlnaHQgdGhp bmcgdG8KPiA+ID4gPiA+ID4gY2hlY2sKPiA+ID4gPiA+ID4gZm9yCj4gPiA+ID4gPiA+IGhlcmUu IEl0IGlzIGJhc2ljYWxseSBpbnRlbmRlZCB0byBhdm9pZCBkb2luZyBsb2FkIGRldGVjdGlvbiAo c2VlCj4gPiA+ID4gPiA+IGludGVsX2dldF9sb2FkX2RldGVjdF9waXBlKCkpIG9uIGF1dG9tYXRl ZCBwb2xsaW5nLiBCdXQgd2Ugc3RpbGwKPiA+ID4gPiA+ID4gaGF2ZSB0bwo+ID4gPiA+ID4gPiB0 cnkKPiA+ID4gPiA+ID4gZGV0ZWN0aW9uIGhlcmUgd2hlbiBmb3JjZSA9IGZhbHNlLCBvdGhlcndp c2UgdGhpcyB3aWxsIGNhdXNlIGEKPiA+ID4gPiA+ID4gcmVncmVzc2lvbi4KPiA+ID4gPiA+ID4g Cj4gPiA+ID4gPiA+IElmIHlvdSBwbHVnIGluIGEgRFAgZGV2aWNlIHdoaWxlIHN1c3BlbmRlZCwg dGhhdCBkZXZpY2Ugd29uJ3QgZ2V0Cj4gPiA+ID4gPiA+IGRldGVjdGVkLAo+ID4gPiA+ID4gPiBz aW5jZSB3ZSBkb24ndCBnZXQgYW4gSFBEIGZvciBpdC4gUHJldmlvdXNseSwgdGhlIGNhbGwgZG8K PiA+ID4gPiA+ID4gaW50ZWxfZHBfZGV0ZWN0KCkKPiA+ID4gPiA+ID4gd2l0aAo+ID4gPiA+ID4g PiBmb3JjZSA9IGZhbHNlIGZyb20gaW50ZWxfZHJtX3Jlc3VtZSgpICh2aWEKPiA+ID4gPiA+ID4g ZHJtX2hlbHBlcl9ocGRfaXJxX2V2ZW50KCkpCj4gPiA+ID4gPiA+IHdvdWxkCj4gPiA+ID4gPiA+ IGNhdXNlIGEgZnVsbCBkZXRlY3Rpb24uCj4gPiA+ID4gPiA+IAo+ID4gPiA+ID4gPiBUbyBhdm9p ZCB0aGUgcmVwZWF0ZWQgRFBDRCBvcGVyYXRpb25zLCBJIHRoaW5rIHdlIG5lZWQgYSBtb3JlCj4g PiA+ID4gPiA+IGV4cGxpY2l0Cj4gPiA+ID4gPiA+IG1lY2hhbmlzbQo+ID4gPiA+ID4gPiB0byBz aWduYWwgdGhhdCB3ZSBhbHJlYWR5IGhhbmRsZWQgdGhlIGxvbmcgcHVsc2UgdmlhIHRoZSBIUEQK PiA+ID4gPiA+ID4gaGFuZGxlci4gSW4KPiA+ID4gPiA+ID4gaW50ZWxfZHBfaHBkX3B1bHNlKCkg d2UgY291bGQgc2V0IGEgZmxhZyB0aGF0IHRlbGxzIHdlIGp1c3QgaGFuZGxlZAo+ID4gPiA+ID4g PiBhCj4gPiA+ID4gPiA+IGxvbmcKPiA+ID4gPiA+ID4gcHVsc2UKPiA+ID4gPiA+ID4gZm9yIHRo ZSBnaXZlbiBwb3J0LiBUaGUgY2FsbCB0byBpbnRlbF9kcF9sb25nX3B1bHNlKCkgaW4KPiA+ID4g PiA+ID4gaW50ZWxfZHBfZGV0ZWN0KCkKPiA+ID4gPiA+ID4gd291bGQKPiA+ID4gPiA+ID4gdGhl biBiZSBkZXBlbmRlbnQgb24gdGhhdCBmbGFnLgo+ID4gPiA+ID4gPiAKPiA+ID4gPiA+ID4gRm9y IHRoYXQgcmVhc29uIEkgaGF2ZSB0byByZXRyYWN0IG15IFItYiBmcm9tIHRoaXMgcGF0Y2guCj4g PiA+ID4gPiA+IAo+ID4gPiA+ID4gPiBBbmRlcgo+ID4gPiA+ID4gQ2FsbCB0byBpbnRlbF9kcF9k ZXRlY3QoKSBmcm9tIGdldF9tb2RlcyBpcyB3aXRoIGZvcmNlIHNldCB0byB0cnVlCj4gPiA+ID4g PiB3aGlsZQo+ID4gPiA+ID4gZnJvbSByZXN1bWUgdGhlIGNhbGwgaXMgd2l0aCBmb3JjZSBzZXQg dG8gZmFsc2UuLiBJdCBzaG91bGQgYmUgaW4gdGhlCj4gPiA+ID4gPiBvcHBvc2l0ZSBtYW5uZXIg YXMgZ2V0X21vZGVzIHNob3VsZCBub3QgcmVxdWlyZSBmdWxsIGRldGVjdGlvbiB3aGVyZWFzCj4g PiA+ID4gPiByZXN1bWUgc2hvdWxkLiBTbywgdGhpcyBuZWVkcyB0byBiZSBjbGVhbmVkIHVwIHRo ZXJlLiBBZnRlciBtZXJnZSBvZgo+ID4gPiA+ID4gdGhlc2UgcGF0Y2hlcywgd2lsbCBsb29rIGlu dG8gY2xlYW5pbmcgdXAgdGhhdCBwYXJ0IG9mIHRoZSBjb2RlLgo+ID4gPiA+IFRoYXQgcmVhbGx5 IGRlcGVuZHMgb24gd2hhdCB0aGUgZm9yY2UgcGFyYW1ldGVyIGlzIHN1cHBvc2VkIHRvIG1lYW4u IFRoZQo+ID4gPiA+IGRvY3VtZW50YXRpb24gc3RhdGVzIHRoYXQgImZvcmNlIGlzIHNldCB0byBm YWxzZSB3aGlsc3QgcG9sbGluZywgdHJ1ZQo+ID4gPiA+IHdoZW4KPiA+ID4gPiBjaGVja2luZyB0 aGUgY29ubmVjdG9yIGR1ZSB0byBhIHVzZXIgcmVxdWVzdCIuIEEgbG9vayB0aHJvdWdoIGdpdAo+ ID4gPiA+IGhpc3RvcnkKPiA+ID4gPiBzaG93cwo+ID4gPiA+IHRoZSBwYXJhbWV0ZXIgd2FzIGFk ZGVkIHRvIHJlZHVjZSB0aW1lIHdhc3RlZCBkb2luZyBsb2FkIGRldGVjdGlvbgo+ID4gPiA+IChk b2luZyBhCj4gPiA+ID4gbW9kZQo+ID4gPiA+IHNldCBpbiBvcmRlciB0byBjaGVjayBpZiB0aGVy ZSBpcyBhIGRldmljZSBjb25uZWN0ZWQpIGZvciBoYXJkd2FyZSB0aGF0Cj4gPiA+ID4gbmVlZHMg aXQKPiA+ID4gPiAoY29tbWl0IDdiMzM0ZmNiNDViNykuCj4gPiA+ID4gCj4gPiA+ID4gQXMgZmFy IGFzIEkgY2FuIHRlbGwsIGFjcm9zcyBhbGwgdGhlIGRybSBkcml2ZXJzLCB0aGF0IHBhcmFtZXRl ciBpcyBvbmx5Cj4gPiA+ID4gdXNlZCB0bwo+ID4gPiA+IGF2b2lkIGRvaW5nIGxvYWQgZGV0ZWN0 aW9uLgo+ID4gPiA+IAo+ID4gPiA+IEFub3RoZXIgdGhpbmcgdG8gY29uc2lkZXIgaXMgdGhhdCB0 aGUgZHJpdmVyIG1heSBzd2l0Y2ggdG8gcG9sbGluZyBpZiBpdAo+ID4gPiA+IGRldGVjdHMKPiA+ ID4gPiBhbiBIUEQgc3Rvcm0uIFdoZW4gdGhlIGRldGVjdCBjYWxscyBjb21lIGZyb20gcG9sbGlu ZywgdGhlIGNvZGUgaW4gdGhpcwo+ID4gPiA+IHBhdGNoCj4gPiA+ID4gd2lsbCBzaW1wbHkgYXZv aWQgYW55IGRldGVjdGlvbi4KPiA+ID4gPiAKPiA+ID4gaG1tIGkgdGhpbmsgdGhpcyBkaXNjdXNz aW9uIHdpbGwgcHJvbG9uZyBmb3IgYSB3aGlsZSA6KQo+ID4gPiBob3cgYWJvdXQgd2UgY2FsbCBp bnRlbF9kcF9sb25nX3B1bHNlKCkgYWx3YXlzIGZvciBub3cuCj4gPiA+IHRoaXMgd2lsbCBiZSBh IGNvbXByb21pc2UgdG8gbm90IGJyZWFrIGFueSBvZiB0aGUgZXhpc3RpbmcgY29kZQo+ID4gPiBi dXQgd2lsbCBzdGlsbCByZXN1bHQgaW4gZ2V0dGluZyBhIGNsZWFuIGRldGVjdGlvbiBjb2RlLCB3 aGljaAo+ID4gPiB3aWxsIGNhbiB0aGVuIGJlIGltcHJvdmVkIHVwb24gaW4gdGhlIG5leHQgaXRl cmF0aW9uID8KPiA+ID4gaS5lIHBvc3QgdGhlIGNoYW5nZSBpdCBzaG91bGQgbG9vayBsaWtlLiBp LmUgc2tpcCB0aGlzIGNoYW5nZSBhbG9uZQo+ID4gPiAKPiA+ID4gCWludGVsX2RwX2xvbmdfcHVs c2UoaW50ZWxfZHAtPmF0dGFjaGVkX2Nvbm5lY3Rvcik7Cj4gPiBTb3VuZHMgZ29vZC4gVGhlIGNv ZGUgZ2V0cyBjbGVhbmVyIGFuZCB0aGVyZSBpcyBubyByZWdyZXNzaW9uIGluIHRlcm1zIG9mCj4g PiByZXBlYXRlZCBEUENEIG9wZXJhdGlvbnMuCj4gU28gdGhpcyBjb252ZXJzYXRpb24gc2VlbXMg dG8gaGF2ZSBoYWQgbGl0dGxlIGJlYXJpbmcgb24gcmVhbGl0eSwKPiBlc3BlY2lhbGx5IGluIHRl cm1zIG9mIGhvdyBpbnRlbF9kcF9kZXRlY3QoKSBpcyBzdXBwb3NlZCB0byBiZWhhdmUuIFRoaXMK PiBwYXRjaCBpcyBjYXVzaW5nIFdBUk5zIGFzIGl0IHByZXN1bWVkIHRoYXQgaW50ZWxfZHBfZGV0 ZWN0KCkgaXMgb25seQo+IGNhbGxlZCBhZnRlciBhIG1vZGVzZXQuCj4gCj4gU2hvdWxkIHdlIHNl bmQgYSByZXZlcnQgdG8gc3RhYmxlPwoKVmlsbGUnc8KgMjdkNGVmYzU1OTFhICgiZHJtL2k5MTU6 IE1vdmUgbG9uZyBocGQgaGFuZGxpbmcgaW50byB0aGUgaG90cGx1ZyB3b3JrIikKYW5kwqAxNmM4 M2ZhZDc5Y2EgKCJkcm0vaTkxNTogQWxsb3cgRFAgdG8gd29yayB3L28gRURJRCIpIHdlcmUgc2Vu dCB0byBzdGFibGUgYW5kCmFyZSBpbiA0LjguNi4gQXJlIHRoZSBXQVJOcyBoYXBwZW5pbmcgd2l0 aCB0aG9zZSBwYXRjaGVzIHRvbz8KCkFuZGVyCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3Rz LmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xp c3RpbmZvL2ludGVsLWdmeAo=