From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lucas De Marchi Subject: Re: [PATCH 2/2] drm/i915/icl: implement icl_digital_port_connected() Date: Fri, 29 Jun 2018 23:42:30 -0700 Message-ID: <20180630064000.GA22894@ldmartin-desk.amr.corp.intel.com> References: <1529530565-8985-1-git-send-email-anusha.srivatsa@intel.com> <1529530565-8985-2-git-send-email-anusha.srivatsa@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-pf0-x243.google.com (mail-pf0-x243.google.com [IPv6:2607:f8b0:400e:c00::243]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5C5546E13A for ; Sat, 30 Jun 2018 06:43:10 +0000 (UTC) Received: by mail-pf0-x243.google.com with SMTP id j17-v6so5171249pfn.5 for ; Fri, 29 Jun 2018 23:43:10 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1529530565-8985-2-git-send-email-anusha.srivatsa@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Anusha Srivatsa Cc: intel-gfx@lists.freedesktop.org, Lucas De Marchi , Paulo Zanoni , Rodrigo Vivi List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBKdW4gMjAsIDIwMTggYXQgMDI6MzY6MDVQTSAtMDcwMCwgQW51c2hhIFNyaXZhdHNh IHdyb3RlOgo+IEZyb206IFBhdWxvIFphbm9uaSA8cGF1bG8uci56YW5vbmlAaW50ZWwuY29tPgo+ IAo+IERvIGxpa2UgdGhlIG90aGVyIGZ1bmN0aW9ucyBhbmQgY2hlY2sgZm9yIHRoZSBJU1IgYml0 cy4gV2UgaGF2ZSBwbGFucwo+IHRvIGFkZCBhIGZldyBtb3JlIGNoZWNrcyBpbiB0aGlzIGNvZGUg aW4gdGhlIG5leHQgcGF0Y2hlcywgdGhhdCdzIHdoeQo+IGl0J3MgYSBsaXR0bGUgbW9yZSB2ZXJi b3NlIHRoYW4gaXQgY291bGQgYmUuCj4gCj4gdjI6Cj4gLSBDaGFuZ2UgdGhlIHJlZ2lzdGVyIG5h bWVzLCB0byBiZSBjb25zaXN0ZW50IHdpdGgKPiB0aGUgcmVzdCBvZiB0aGUgcGxhdGZvcm1zLgo+ IAo+IENjOiBBbmltZXNoIE1hbm5hIDxhbmltZXNoLm1hbm5hQGludGVsLmNvbT4KPiBDYzogTHVj YXMgRGUgTWFyY2hpIDxsdWNhcy5kZW1hcmNoaUBpbnRlbC5jb20+Cj4gU2lnbmVkLW9mZi1ieTog QW51c2hhIFNyaXZhdHNhIDxhbnVzaGEuc3JpdmF0c2FAaW50ZWwuY29tPgo+IFNpZ25lZC1vZmYt Ynk6IFBhdWxvIFphbm9uaSA8cGF1bG8uci56YW5vbmlAaW50ZWwuY29tPgo+IFNpZ25lZC1vZmYt Ynk6IFJvZHJpZ28gVml2aSA8cm9kcmlnby52aXZpQGludGVsLmNvbT4KCk15IHJldmlldyBzdGFu ZHMgZm9yIHYyIGFzIGRvbmUgaW4gdjE6CgpSZXZpZXdlZC1ieTogTHVjYXMgRGUgTWFyY2hpIDxs dWNhcy5kZW1hcmNoaUBpbnRlbC5jb20+CgpMdWNhcyBEZSBNYXJjaGkKCj4gLS0tCj4gIGRyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmggfCAgNSArKysrCj4gIGRyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2RwLmMgfCA1NyArKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr KysrKwo+ICAyIGZpbGVzIGNoYW5nZWQsIDYyIGluc2VydGlvbnMoKykKPiAKPiBkaWZmIC0tZ2l0 IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfcmVnLmgKPiBpbmRleCBlMzQ3MDU1Li5mNTVlODg5IDEwMDY0NAo+IC0tLSBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p OTE1X3JlZy5oCj4gQEAgLTcwOTMsNiArNzA5Myw3IEBAIGVudW0gewo+ICAjZGVmaW5lICBHRU4x MV9UQzNfSE9UUExVRwkJCSgxIDw8IDE4KQo+ICAjZGVmaW5lICBHRU4xMV9UQzJfSE9UUExVRwkJ CSgxIDw8IDE3KQo+ICAjZGVmaW5lICBHRU4xMV9UQzFfSE9UUExVRwkJCSgxIDw8IDE2KQo+ICsj ZGVmaW5lICBHRU4xMV9UQ19IT1RQTFVHKHRjX3BvcnQpCQkoMSA8PCAoKHRjX3BvcnQpICsgMTYp KQo+ICAjZGVmaW5lICBHRU4xMV9ERV9UQ19IT1RQTFVHX01BU0sJCShHRU4xMV9UQzRfSE9UUExV RyB8IFwKPiAgCQkJCQkJIEdFTjExX1RDM19IT1RQTFVHIHwgXAo+ICAJCQkJCQkgR0VOMTFfVEMy X0hPVFBMVUcgfCBcCj4gQEAgLTcxMDEsNiArNzEwMiw3IEBAIGVudW0gewo+ICAjZGVmaW5lICBH RU4xMV9UQlQzX0hPVFBMVUcJCQkoMSA8PCAyKQo+ICAjZGVmaW5lICBHRU4xMV9UQlQyX0hPVFBM VUcJCQkoMSA8PCAxKQo+ICAjZGVmaW5lICBHRU4xMV9UQlQxX0hPVFBMVUcJCQkoMSA8PCAwKQo+ ICsjZGVmaW5lICBHRU4xMV9UQlRfSE9UUExVRyh0Y19wb3J0KQkJKDEgPDwgKHRjX3BvcnQpKQo+ ICAjZGVmaW5lICBHRU4xMV9ERV9UQlRfSE9UUExVR19NQVNLCQkoR0VOMTFfVEJUNF9IT1RQTFVH IHwgXAo+ICAJCQkJCQkgR0VOMTFfVEJUM19IT1RQTFVHIHwgXAo+ICAJCQkJCQkgR0VOMTFfVEJU Ml9IT1RQTFVHIHwgXAo+IEBAIC03NTI1LDYgKzc1MjcsOSBAQCBlbnVtIHsKPiAgI2RlZmluZSAg IFNERV9HTUJVU19JQ1AJCQkoMSA8PCAyMykKPiAgI2RlZmluZSAgIFNERV9ERElCX0hPVFBMVUdf SUNQCQkoMSA8PCAxNykKPiAgI2RlZmluZSAgIFNERV9ERElBX0hPVFBMVUdfSUNQCQkoMSA8PCAx NikKPiArI2RlZmluZSBTREVfVENfSE9UUExVR19JQ1AodGNfcG9ydCkJCSgxIDw8ICgodGNfcG9y dCkgKyAyNCkpCj4gKyNkZWZpbmUgU0RFX0RESV9IT1RQTFVHX0lDUChwb3J0KQkJKDEgPDwgKChw b3J0KSArIDE2KSkKPiArCj4gIAo+ICAjZGVmaW5lIFNERV9ERElfTUFTS19JQ1AJCShTREVfRERJ Ql9IT1RQTFVHX0lDUCB8CVwKPiAgCQkJCQkgU0RFX0RESUFfSE9UUExVR19JQ1ApCj4gZGlmZiAt LWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMgYi9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9kcC5jCj4gaW5kZXggNmFjNmM4Ny4uMjI0Y2M3MSAxMDA2NDQKPiAtLS0gYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZHAuYwo+IEBAIC00NzUwLDYgKzQ3NTAsNjEgQEAgc3RhdGljIGJvb2wgYnh0X2Rp Z2l0YWxfcG9ydF9jb25uZWN0ZWQoc3RydWN0IGludGVsX2VuY29kZXIgKmVuY29kZXIpCj4gIAly ZXR1cm4gSTkxNV9SRUFEKEdFTjhfREVfUE9SVF9JU1IpICYgYml0Owo+ICB9Cj4gIAo+ICtzdGF0 aWMgYm9vbCBpY2xfY29tYm9fcG9ydF9jb25uZWN0ZWQoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUg KmRldl9wcml2LAo+ICsJCQkJICAgICBzdHJ1Y3QgaW50ZWxfZGlnaXRhbF9wb3J0ICppbnRlbF9k aWdfcG9ydCkKPiArewo+ICsJZW51bSBwb3J0IHBvcnQgPSBpbnRlbF9kaWdfcG9ydC0+YmFzZS5w b3J0Owo+ICsKPiArCXJldHVybiBJOTE1X1JFQUQoU0RFSVNSKSAmIFNERV9ERElfSE9UUExVR19J Q1AocG9ydCk7Cj4gK30KPiArCj4gK3N0YXRpYyBib29sIGljbF90Y19wb3J0X2Nvbm5lY3RlZChz dHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCj4gKwkJCQkgIHN0cnVjdCBpbnRlbF9k aWdpdGFsX3BvcnQgKmludGVsX2RpZ19wb3J0KQo+ICt7Cj4gKwllbnVtIHBvcnQgcG9ydCA9IGlu dGVsX2RpZ19wb3J0LT5iYXNlLnBvcnQ7Cj4gKwllbnVtIHRjX3BvcnQgdGNfcG9ydCA9IGludGVs X3BvcnRfdG9fdGMoZGV2X3ByaXYsIHBvcnQpOwo+ICsJdTMyIGxlZ2FjeV9iaXQgPSBTREVfVENf SE9UUExVR19JQ1AodGNfcG9ydCk7Cj4gKwl1MzIgdHlwZWNfYml0ID0gR0VOMTFfVENfSE9UUExV Ryh0Y19wb3J0KTsKPiArCXUzMiB0YnRfYml0ID0gR0VOMTFfVEJUX0hPVFBMVUcodGNfcG9ydCk7 Cj4gKwlib29sIGlzX2xlZ2FjeSA9IGZhbHNlLCBpc190eXBlYyA9IGZhbHNlLCBpc190YnQgPSBm YWxzZTsKPiArCXUzMiBjcHVfaXNyOwo+ICsKPiArCWlmIChJOTE1X1JFQUQoU0RFSVNSKSAmIGxl Z2FjeV9iaXQpCj4gKwkJaXNfbGVnYWN5ID0gdHJ1ZTsKPiArCj4gKwljcHVfaXNyID0gSTkxNV9S RUFEKEdFTjExX0RFX0hQRF9JU1IpOwo+ICsJaWYgKGNwdV9pc3IgJiB0eXBlY19iaXQpCj4gKwkJ aXNfdHlwZWMgPSB0cnVlOwo+ICsJaWYgKGNwdV9pc3IgJiB0YnRfYml0KQo+ICsJCWlzX3RidCA9 IHRydWU7Cj4gKwo+ICsJV0FSTl9PTihpc19sZWdhY3kgKyBpc190eXBlYyArIGlzX3RidCA+IDEp Owo+ICsJaWYgKCFpc19sZWdhY3kgJiYgIWlzX3R5cGVjICYmICFpc190YnQpCj4gKwkJcmV0dXJu IGZhbHNlOwo+ICsKPiArCXJldHVybiB0cnVlOwo+ICt9Cj4gKwo+ICtzdGF0aWMgYm9vbCBpY2xf ZGlnaXRhbF9wb3J0X2Nvbm5lY3RlZChzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2RlcikKPiAr ewo+ICsJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gdG9faTkxNShlbmNvZGVy LT5iYXNlLmRldik7Cj4gKwlzdHJ1Y3QgaW50ZWxfZGlnaXRhbF9wb3J0ICpkaWdfcG9ydCA9IGVu Y190b19kaWdfcG9ydCgmZW5jb2Rlci0+YmFzZSk7Cj4gKwo+ICsJc3dpdGNoIChlbmNvZGVyLT5o cGRfcGluKSB7Cj4gKwljYXNlIEhQRF9QT1JUX0E6Cj4gKwljYXNlIEhQRF9QT1JUX0I6Cj4gKwkJ cmV0dXJuIGljbF9jb21ib19wb3J0X2Nvbm5lY3RlZChkZXZfcHJpdiwgZGlnX3BvcnQpOwo+ICsJ Y2FzZSBIUERfUE9SVF9DOgo+ICsJY2FzZSBIUERfUE9SVF9EOgo+ICsJY2FzZSBIUERfUE9SVF9F Ogo+ICsJY2FzZSBIUERfUE9SVF9GOgo+ICsJCXJldHVybiBpY2xfdGNfcG9ydF9jb25uZWN0ZWQo ZGV2X3ByaXYsIGRpZ19wb3J0KTsKPiArCWRlZmF1bHQ6Cj4gKwkJTUlTU0lOR19DQVNFKGVuY29k ZXItPmhwZF9waW4pOwo+ICsJCXJldHVybiBmYWxzZTsKPiArCX0KPiArfQo+ICsKPiAgLyoKPiAg ICogaW50ZWxfZGlnaXRhbF9wb3J0X2Nvbm5lY3RlZCAtIGlzIHRoZSBzcGVjaWZpZWQgcG9ydCBj b25uZWN0ZWQ/Cj4gICAqIEBlbmNvZGVyOiBpbnRlbF9lbmNvZGVyCj4gQEAgLTQ3NzcsNiArNDgz Miw4IEBAIGJvb2wgaW50ZWxfZGlnaXRhbF9wb3J0X2Nvbm5lY3RlZChzdHJ1Y3QgaW50ZWxfZW5j b2RlciAqZW5jb2RlcikKPiAgCQlyZXR1cm4gYmR3X2RpZ2l0YWxfcG9ydF9jb25uZWN0ZWQoZW5j b2Rlcik7Cj4gIAllbHNlIGlmIChJU19HRU45X0xQKGRldl9wcml2KSkKPiAgCQlyZXR1cm4gYnh0 X2RpZ2l0YWxfcG9ydF9jb25uZWN0ZWQoZW5jb2Rlcik7Cj4gKwllbHNlIGlmIChJU19JQ0VMQUtF KGRldl9wcml2KSkKPiArCQlyZXR1cm4gaWNsX2RpZ2l0YWxfcG9ydF9jb25uZWN0ZWQoZW5jb2Rl cik7Cj4gIAllbHNlCj4gIAkJcmV0dXJuIHNwdF9kaWdpdGFsX3BvcnRfY29ubmVjdGVkKGVuY29k ZXIpOwo+ICB9Cj4gLS0gCj4gMi43LjQKPiAKPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwo+IEludGVsLWdmeCBtYWlsaW5nIGxpc3QKPiBJbnRlbC1nZnhA bGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9pbnRlbC1nZngKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vaW50ZWwtZ2Z4Cg==