From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ramalingam C Subject: Re: [PATCH] drm/i915: Add HDCP capability info to i915_display_info. Date: Thu, 18 Jul 2019 01:55:25 +0530 Message-ID: <20190717202525.GA16613@intel.com> References: <20190717142018.29857-1-anshuman.gupta@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6F1C56E2F3 for ; Thu, 18 Jul 2019 03:24:10 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20190717142018.29857-1-anshuman.gupta@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Anshuman Gupta Cc: daniel.vetter@intel.com, intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gMjAxOS0wNy0xNyBhdCAxOTo1MDoxOCArMDUzMCwgQW5zaHVtYW4gR3VwdGEgd3JvdGU6Cj4g VG8gaWRlbnRpZnkgdGhlIEhEQ1AgY2FwYWJpbGl0eSBvZiB0aGUgZGlzcGxheSBjb25uZWN0ZWQg dG8gQ0kKPiBzeXN0ZW1zLCB3ZSBuZWVkIHRvIGFkZCB0aGUgaGRjcCBjYXBhYmlsaXR5IHByb2Jp bmcgaW4gaTkxNV9kaXNwbGF5X2luZm8uCj4gCj4gVGhpcyB3aWxsIGFsc28gaGVscCB0byBwb3B1 bGF0ZSB0aGUgSERDUCBjYXBhYmlsaXR5IG9mIHRoZSBDSSBzeXN0ZW1zCj4gdG8gQ0kgSC9XIGxv Z3MgbWFpbnRhaW5lZCBhdCBodHRwczovL2ludGVsLWdmeC1jaS4wMS5vcmcvaGFyZHdhcmUvLgo+ IEl0IHdpbGwgZmFjaWxpdGF0ZSB0byBkZXRlcm1pbmUgdGhlIGttc19jb250ZW50X3Byb3RlY3Rp b24gYmVoYXZpb3Igb24KPiBhIHBhcnRpY3VsYXIgQ0kgc3lzdGVtLgo+IAo+IENjOiBkYW5pZWwu dmV0dGVyQGludGVsLmNvbQo+IENjOiByYW1hbGluZ2FtLmNAaW50ZWwuY29tCj4gU2lnbmVkLW9m Zi1ieTogQW5zaHVtYW4gR3VwdGEgPGFuc2h1bWFuLmd1cHRhQGludGVsLmNvbT4KPiAtLS0KPiAg ZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kZWJ1Z2ZzLmMgfCAyNiArKysrKysrKysrKysrKysr KysrKysrKysrKwo+ICAxIGZpbGUgY2hhbmdlZCwgMjYgaW5zZXJ0aW9ucygrKQo+IAo+IGRpZmYg LS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2RlYnVnZnMuYyBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2k5MTVfZGVidWdmcy5jCj4gaW5kZXggNmI4NGQwNGE2YTI4Li4zY2U3OWY1MzZh OGUgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kZWJ1Z2ZzLmMKPiAr KysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2RlYnVnZnMuYwo+IEBAIC0yNTY5LDYgKzI1 NjksMzAgQEAgc3RhdGljIHZvaWQgaW50ZWxfcGFuZWxfaW5mbyhzdHJ1Y3Qgc2VxX2ZpbGUgKm0s IHN0cnVjdCBpbnRlbF9wYW5lbCAqcGFuZWwpCj4gIAlpbnRlbF9zZXFfcHJpbnRfbW9kZShtLCAy LCBtb2RlKTsKPiAgfQo+ICAKPiArc3RhdGljIHZvaWQgaW50ZWxfaGRjcF9pbmZvKHN0cnVjdCBz ZXFfZmlsZSAqbSwKPiArCQkJICAgIHN0cnVjdCBpbnRlbF9jb25uZWN0b3IgKmludGVsX2Nvbm5l Y3RvcikKPiArewo+ICsJYm9vbCBoZGNwX2NhcCwgaGRjcDJfY2FwOwo+ICsKPiArCS8qIEhEQ1Ag aXMgc3VwcG9ydGVkIGJ5IGNvbm5lY3RvciAqLwo+ICsJaWYgKCFpbnRlbF9jb25uZWN0b3ItPmhk Y3Auc2hpbSkKPiArCQlyZXR1cm47Cj4gKwo+ICsJc2VxX3ByaW50ZihtLCAiXHRIRENQIHZlcnNp b246ICIpOwo+ICsJaGRjcF9jYXAgPSBpbnRlbF9oZGNwX2NhcGFibGUoaW50ZWxfY29ubmVjdG9y KTsKPiArCWhkY3AyX2NhcCA9IGludGVsX2hkY3AyX2NhcGFibGUoaW50ZWxfY29ubmVjdG9yKTsK PiArCj4gKwlpZiAoaGRjcF9jYXApCj4gKwkJc2VxX3B1dHMobSwgIkhEQ1AxLjQgIik7Cj4gKwlp ZiAoaGRjcDJfY2FwKQo+ICsJCXNlcV9wdXRzKG0sICJIRENQMi4yICIpOwo+ICsKPiArCWlmICgh aGRjcF9jYXAgJiYgIWhkY3AyX2NhcCkKPiArCQlzZXFfcHV0cyhtLCAiTm9uZSIpOwo+ICsKPiAr CXNlcV9wdXRzKG0sICJcbiIpOwo+ICt9ClRoaXMgaXMgZHVwbGljYXRpb24gb2YgaTkxNV9oZGNw X3NpbmtfY2FwYWJpbGl0eV9zaG93LgpIZW5jZSByZXVzZSB0aGUgc2FtZSBhYm92ZSBmdW5jdGlv biBmb3IgaTkxNV9oZGNwX3NpbmtfY2FwYWJpbGl0eV9zaG93CmFsc28uCgo+ICsKPiAgc3RhdGlj IHZvaWQgaW50ZWxfZHBfaW5mbyhzdHJ1Y3Qgc2VxX2ZpbGUgKm0sCj4gIAkJCSAgc3RydWN0IGlu dGVsX2Nvbm5lY3RvciAqaW50ZWxfY29ubmVjdG9yKQo+ICB7Cj4gQEAgLTI1NzcsNiArMjYwMSw3 IEBAIHN0YXRpYyB2b2lkIGludGVsX2RwX2luZm8oc3RydWN0IHNlcV9maWxlICptLAo+ICAKPiAg CXNlcV9wcmludGYobSwgIlx0RFBDRCByZXY6ICV4XG4iLCBpbnRlbF9kcC0+ZHBjZFtEUF9EUENE X1JFVl0pOwo+ICAJc2VxX3ByaW50ZihtLCAiXHRhdWRpbyBzdXBwb3J0OiAlc1xuIiwgeWVzbm8o aW50ZWxfZHAtPmhhc19hdWRpbykpOwo+ICsJaW50ZWxfaGRjcF9pbmZvKG0sIGludGVsX2Nvbm5l Y3Rvcik7CldlIGNvdWxkIGFkZCB0aGlzIGhkY3BfaW5mbyBjYWxsIGF0IHRoZSBlbmQgb2YgdGhp cyBmdW5jdGlvbi4KQXMgZURQIGFuZCBoZGNwIGFyZSBtdXR1YWxseSBleGNsdXNpdmUsIGJvdGgg d2lsbCByZXN1bHQgd2l0aCBzYW1lCm91dHB1dC4KCi1SYW0KPiAgCWlmIChpbnRlbF9jb25uZWN0 b3ItPmJhc2UuY29ubmVjdG9yX3R5cGUgPT0gRFJNX01PREVfQ09OTkVDVE9SX2VEUCkKPiAgCQlp bnRlbF9wYW5lbF9pbmZvKG0sICZpbnRlbF9jb25uZWN0b3ItPnBhbmVsKTsKPiAgCj4gQEAgLTI2 MDUsNiArMjYzMCw3IEBAIHN0YXRpYyB2b2lkIGludGVsX2hkbWlfaW5mbyhzdHJ1Y3Qgc2VxX2Zp bGUgKm0sCj4gIAlzdHJ1Y3QgaW50ZWxfaGRtaSAqaW50ZWxfaGRtaSA9IGVuY190b19pbnRlbF9o ZG1pKCZpbnRlbF9lbmNvZGVyLT5iYXNlKTsKPiAgCj4gIAlzZXFfcHJpbnRmKG0sICJcdGF1ZGlv IHN1cHBvcnQ6ICVzXG4iLCB5ZXNubyhpbnRlbF9oZG1pLT5oYXNfYXVkaW8pKTsKPiArCWludGVs X2hkY3BfaW5mbyhtLCBpbnRlbF9jb25uZWN0b3IpOwo+ICB9Cj4gIAo+ICBzdGF0aWMgdm9pZCBp bnRlbF9sdmRzX2luZm8oc3RydWN0IHNlcV9maWxlICptLAo+IC0tIAo+IDIuMjEuMAo+IApfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=