From mboxrd@z Thu Jan 1 00:00:00 1970 From: Clint Taylor Subject: Re: [PATCH v2] drm/i915/edp: Add a T12 panel delay quirk to fix DP AUX CH timeouts Date: Wed, 28 Jun 2017 17:15:49 -0700 Message-ID: <8b237257-decc-b23a-de2e-ee969fa726b6@intel.com> References: <1498695271-25531-1-git-send-email-manasi.d.navare@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id DB2866E114 for ; Thu, 29 Jun 2017 00:15:47 +0000 (UTC) In-Reply-To: <1498695271-25531-1-git-send-email-manasi.d.navare@intel.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Manasi Navare , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Ckxvb2tzIEdvb2QuClJldmlld2VkLWJ5OiBDbGludG9uIFRheWxvciA8Y2xpbnRvbi5hLnRheWxv ckBpbnRlbC5jb20+CgotQ2xpbnQKCgpPbiAwNi8yOC8yMDE3IDA1OjE0IFBNLCBNYW5hc2kgTmF2 YXJlIHdyb3RlOgo+IFRoaXMgcGF0Y2ggZml4ZXMgdGhlIERQIEFVWCBDSCB0aW1lb3V0cyBvYnNl cnZlZCBkdXJpbmcgQ0kgSUdUCj4gdGVzdHMgdGh1cyBmaXhpbmcgdGhlIENJIGZhaWx1cmVzLiBU aGlzIGlzIGRvbmUgYnkgYWRkaW5nIGEKPiBxdWlyayBmb3IgYSBwYXJ0aWN1bGFyIFBDSSBkZXZp Y2UgdGhhdCByZXF1aXJlcyB0aGUgcGFuZWwgcG93ZXIKPiBjeWNsZSBkZWxheSAoVDEyKSB0byBi ZSAzMDBtc2VjcyBtb3JlIHRoYW4gdGhlIG1pbmltdW0gdmFsdWUKPiBzcGVjaWZpZWQgaW4gdGhl IGVEUCBzcGVjLiBTbyBhIHF1aXJrIGlzIGltcGxlbWVudGVkIGZvciB0aGF0Cj4gc3BlY2lmaWMg UENJIGRldmljZS4KPgo+IHYyOgo+ICogQ2hhbmdlIHRoZSBmdW5jdGlvbiBhbmQgdmFyaWFibGUg bmFtZXMgdG8gZnJvbSBQUFNfVDEyXwo+IHRvIF9UMTIgc2luY2UgaXQgaXMgYSBUMTIgZGVsYXkg KENsaW50KQo+Cj4gRml4ZXM6IEZETyAjMTAxMTQ0ICMxMDE1MTUgIzEwMTE1NCAjMTAxMTY3Cj4g Q2M6IFZpbGxlIFN5cmphbGEgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgo+IENjOiBD aW50b24gVGF5bG9yIDxjbGludG9uLmEudGF5bG9yQGludGVsLmNvbT4KPiBTaWduZWQtb2ZmLWJ5 OiBNYW5hc2kgTmF2YXJlIDxtYW5hc2kuZC5uYXZhcmVAaW50ZWwuY29tPgo+IC0tLQo+ICAgZHJp dmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaCAgICAgIHwgIDEgKwo+ICAgZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jIHwgMTIgKysrKysrKysrKysrCj4gICBkcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9kcC5jICAgICAgfCAxMiArKysrKysrKysrKysKPiAgIDMgZmlsZXMg Y2hhbmdlZCwgMjUgaW5zZXJ0aW9ucygrKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2k5MTVfZHJ2LmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oCj4gaW5k ZXggNDI3ZDEwYy4uNDMyN2M4YSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p OTE1X2Rydi5oCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaAo+IEBAIC0x MTY4LDYgKzExNjgsNyBAQCBlbnVtIGludGVsX3NiaV9kZXN0aW5hdGlvbiB7Cj4gICAjZGVmaW5l IFFVSVJLX0lOVkVSVF9CUklHSFRORVNTICgxPDwyKQo+ICAgI2RlZmluZSBRVUlSS19CQUNLTElH SFRfUFJFU0VOVCAoMTw8MykKPiAgICNkZWZpbmUgUVVJUktfUElOX1NXSVpaTEVEX1BBR0VTICgx PDw1KQo+ICsjZGVmaW5lIFFVSVJLX0lOQ1JFQVNFX1QxMl9ERUxBWSAoMTw8NikKPiAgIAo+ICAg c3RydWN0IGludGVsX2ZiZGV2Owo+ICAgc3RydWN0IGludGVsX2ZiY193b3JrOwo+IGRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiBpbmRleCA0ZTAzY2E2Li4zN2JlYjYyIDEwMDY0NAo+ IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+ICsrKyBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+IEBAIC0xNDc2NSw2ICsxNDc2NSwxNSBA QCBzdGF0aWMgdm9pZCBxdWlya19iYWNrbGlnaHRfcHJlc2VudChzdHJ1Y3QgZHJtX2RldmljZSAq ZGV2KQo+ICAgCURSTV9JTkZPKCJhcHBseWluZyBiYWNrbGlnaHQgcHJlc2VudCBxdWlya1xuIik7 Cj4gICB9Cj4gICAKPiArLyogU29tZSBzeXN0ZW1zIHJlcXVpcmUgMzAwbXMgZXh0cmEgUFBTIFQx MiBkZWxheSB0byBiZSBhZGRlZCB0byBWQlQgdmFsdWUgKi8KPiArc3RhdGljIHZvaWQgcXVpcmtf aW5jcmVhc2VfdDEyX2RlbGF5KHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCj4gK3sKPiArCXN0cnVj dCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiA9IHRvX2k5MTUoZGV2KTsKPiArCj4gKwlkZXZf cHJpdi0+cXVpcmtzIHw9IFFVSVJLX0lOQ1JFQVNFX1QxMl9ERUxBWTsKPiArCURSTV9JTkZPKCJB cHBseWluZyBUMTIgZGVsYXkgcXVpcmtcbiIpOwo+ICt9Cj4gKwo+ICAgc3RydWN0IGludGVsX3F1 aXJrIHsKPiAgIAlpbnQgZGV2aWNlOwo+ICAgCWludCBzdWJzeXN0ZW1fdmVuZG9yOwo+IEBAIC0x NDg0OCw2ICsxNDg1Nyw5IEBAIHN0YXRpYyBzdHJ1Y3QgaW50ZWxfcXVpcmsgaW50ZWxfcXVpcmtz W10gPSB7Cj4gICAKPiAgIAkvKiBEZWxsIENocm9tZWJvb2sgMTEgKDIwMTUgdmVyc2lvbikgKi8K PiAgIAl7IDB4MGExNiwgMHgxMDI4LCAweDBhMzUsIHF1aXJrX2JhY2tsaWdodF9wcmVzZW50IH0s Cj4gKwo+ICsJLyogVG9zaGliYSBTYXRlbGxpdGUgUDUwLUMtMThDICovCj4gKwl7IDB4MTkxQiwg MHgxMTc5LCAweEY4NDAsIHF1aXJrX2luY3JlYXNlX3QxMl9kZWxheSB9LAo+ICAgfTsKPiAgIAo+ ICAgc3RhdGljIHZvaWQgaW50ZWxfaW5pdF9xdWlya3Moc3RydWN0IGRybV9kZXZpY2UgKmRldikK PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiBpbmRleCA2N2JjOGE3YS4uZGI2OTUzZSAxMDA2NDQK PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCj4gKysrIGIvZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+IEBAIC00OSw2ICs0OSw5IEBACj4gICAjZGVmaW5lIElO VEVMX0RQX1JFU09MVVRJT05fU1RBTkRBUkQJKDIgPDwgSU5URUxfRFBfUkVTT0xVVElPTl9TSElG VF9NQVNLKQo+ICAgI2RlZmluZSBJTlRFTF9EUF9SRVNPTFVUSU9OX0ZBSUxTQUZFCSgzIDw8IElO VEVMX0RQX1JFU09MVVRJT05fU0hJRlRfTUFTSykKPiAgIAo+ICsvKiBQUFMgVDEyIERlbGF5IFF1 aXJrIHZhbHVlIGZvciBlRFAgKi8KPiArI2RlZmluZSBUMTFfVDEyXzgwME1TCQk4MDAwCj4gKwo+ ICAgc3RydWN0IGRwX2xpbmtfZHBsbCB7Cj4gICAJaW50IGNsb2NrOwo+ICAgCXN0cnVjdCBkcGxs IGRwbGw7Cj4gQEAgLTUyMzAsNiArNTIzMywxNSBAQCBpbnRlbF9kcF9pbml0X3BhbmVsX3Bvd2Vy X3NlcXVlbmNlcihzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAo+ICAgCWludGVsX3Bwc19kdW1wX3N0 YXRlKCJjdXIiLCAmY3VyKTsKPiAgIAo+ICAgCXZidCA9IGRldl9wcml2LT52YnQuZWRwLnBwczsK PiArCS8qIEFwcGx5IHRoZSBRVUlSS19JTkNSRUFTRV9UMTJfREVMQVkgcXVpcmsgZm9yIGEgc3Bl Y2lmaWMKPiArCSAqIHR5cGUgb2YgUENJIGRldmljZSB0byBhdm9pZCAgRFAgQVVYIENIIFRpbWVv dXRzLgo+ICsJICovCj4gKwlpZiAoZGV2X3ByaXYtPnF1aXJrcyAmIFFVSVJLX0lOQ1JFQVNFX1Qx Ml9ERUxBWSkgewo+ICsKPiArCQl2YnQudDExX3QxMiA9IG1heF90KHUxNiwgdmJ0LnQxMV90MTIs IFQxMV9UMTJfODAwTVMpOwo+ICsJCURSTV9ERUJVR19LTVMoIkluY3JlYXNpbmcgVDEyIHBhbmVs IGRlbGF5IGFzIHBlciB0aGUgcXVpcmsgdG8gJWRcbiIsCj4gKwkJCSAgICAgIHZidC50MTFfdDEy KTsKPiArCX0KPiAgIAkvKiBUMTFfVDEyIGRlbGF5IGlzIHNwZWNpYWwgYW5kIGFjdHVhbGx5IGlu IHVuaXRzIG9mIDEwMG1zLCBidXQgemVybwo+ICAgCSAqIGJhc2VkIGluIHRoZSBodyAoc28gd2Ug bmVlZCB0byBhZGQgMTAwIG1zKS4gQnV0IHRoZSBzdyB2YnQKPiAgIAkgKiB0YWJsZSBtdWx0aXBs aWVzIGl0IHdpdGggMTAwMCB0byBtYWtlIGl0IGluIHVuaXRzIG9mIDEwMHVzZWMsCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGlu ZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK