From mboxrd@z Thu Jan 1 00:00:00 1970 From: Uma Shankar Subject: [v1 1/6] drm/i915/display: Add HDR Capability detection for LSPCON Date: Wed, 16 Oct 2019 16:02:44 +0530 Message-ID: <20191016103249.32121-2-uma.shankar@intel.com> References: <20191016103249.32121-1-uma.shankar@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 22ABE6E90F for ; Wed, 16 Oct 2019 10:03:37 +0000 (UTC) In-Reply-To: <20191016103249.32121-1-uma.shankar@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org TFNQQ09OIGZpcm13YXJlIGV4cG9zZXMgSERSIGNhcGFiaWxpdHkgdGhyb3VnaCBMUENPTl9DQVBB QklMSVRJRVMKRFBDRCByZWdpc3Rlci4gTFNQQ09OIGltcGxlbWVudGF0aW9ucyBjYXBhYmxlIG9m IHN1cHBvcnRpbmcKSERSIHNldCBIRFJfQ0FQQUJJTElUWSBiaXQgaW4gTFNQQ09OX0NBUEFCSUxJ VElFUyB0byAxLiBUaGlzIHBhdGNoCnJlYWRzIHRoZSBzYW1lLCBkZXRlY3RzIHRoZSBIRFIgY2Fw YWJpbGl0eSBhbmQgYWRkcyB0aGlzIHRvCmludGVsX2xzcGNvbiBzdHJ1Y3QuCgpTaWduZWQtb2Zm LWJ5OiBVbWEgU2hhbmthciA8dW1hLnNoYW5rYXJAaW50ZWwuY29tPgotLS0KIC4uLi9kcm0vaTkx NS9kaXNwbGF5L2ludGVsX2Rpc3BsYXlfdHlwZXMuaCAgICB8ICAxICsKIGRyaXZlcnMvZ3B1L2Ry bS9pOTE1L2Rpc3BsYXkvaW50ZWxfbHNwY29uLmMgICB8IDMyICsrKysrKysrKysrKysrKysrKysK IDIgZmlsZXMgY2hhbmdlZCwgMzMgaW5zZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheV90eXBlcy5oIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kaXNwbGF5X3R5cGVzLmgKaW5kZXggNDAzOTBkODU1ODE1 Li41NjBhZjA4NjI1OWEgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkv aW50ZWxfZGlzcGxheV90eXBlcy5oCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkv aW50ZWxfZGlzcGxheV90eXBlcy5oCkBAIC0xMjY4LDYgKzEyNjgsNyBAQCBzdHJ1Y3QgaW50ZWxf bHNwY29uIHsKIAlib29sIGFjdGl2ZTsKIAllbnVtIGRybV9sc3Bjb25fbW9kZSBtb2RlOwogCWVu dW0gbHNwY29uX3ZlbmRvciB2ZW5kb3I7CisJYm9vbCBoZHJfc3VwcG9ydGVkOwogfTsKIAogc3Ry dWN0IGludGVsX2RpZ2l0YWxfcG9ydCB7CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkx NS9kaXNwbGF5L2ludGVsX2xzcGNvbi5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9p bnRlbF9sc3Bjb24uYwppbmRleCBmOGYxMzA4NjQzYTkuLmExZDAxMjdiN2Y1NyAxMDA2NDQKLS0t IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9sc3Bjb24uYworKysgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2xzcGNvbi5jCkBAIC0zNSw2ICszNSw4IEBA CiAjZGVmaW5lIExTUENPTl9WRU5ET1JfUEFSQURFX09VSSAweDAwMUNGOAogI2RlZmluZSBMU1BD T05fVkVORE9SX01DQV9PVUkgMHgwMDYwQUQKIAorI2RlZmluZSBEUENEX01DQV9MU1BDT05fSERS X1NUQVRVUwkweDcwMDAzCisKIC8qIEFVWCBhZGRyZXNzZXMgdG8gd3JpdGUgTUNBIEFWSSBJRiAq LwogI2RlZmluZSBMU1BDT05fTUNBX0FWSV9JRl9XUklURV9PRkZTRVQgMHg1QzAKICNkZWZpbmUg TFNQQ09OX01DQV9BVklfSUZfQ1RSTCAweDVERgpAQCAtMTA0LDYgKzEwNiwzMSBAQCBzdGF0aWMg Ym9vbCBsc3Bjb25fZGV0ZWN0X3ZlbmRvcihzdHJ1Y3QgaW50ZWxfbHNwY29uICpsc3Bjb24pCiAJ cmV0dXJuIHRydWU7CiB9CiAKK3N0YXRpYyBib29sIGxzcGNvbl9kZXRlY3RfaGRyX2NhcGFiaWxp dHkoc3RydWN0IGludGVsX2xzcGNvbiAqbHNwY29uKQoreworCXN0cnVjdCBpbnRlbF9kcCAqZHAg PSBsc3Bjb25fdG9faW50ZWxfZHAobHNwY29uKTsKKwl1OCBoZHJfY2FwczsKKwlpbnQgcmV0Owor CisJLyogRW5hYmxlIEhEUiBmb3IgTUNBIGJhc2VkIExTUENPTiBkZXZpY2VzICovCisJaWYgKGxz cGNvbi0+dmVuZG9yID09IExTUENPTl9WRU5ET1JfTUNBKQorCQlyZXQgPSBkcm1fZHBfZHBjZF9y ZWFkKCZkcC0+YXV4LCBEUENEX01DQV9MU1BDT05fSERSX1NUQVRVUywKKwkJCQkgICAgICAgJmhk cl9jYXBzLCAxKTsKKwllbHNlCisJCXJldHVybiBmYWxzZTsKKworCWlmIChyZXQgPCAwKSB7CisJ CURSTV9ERUJVR19LTVMoImhkciBjYXBhYmlsaXR5IGRldGVjdGlvbiBmYWlsZWRcbiIpOworCQls c3Bjb24tPmhkcl9zdXBwb3J0ZWQgPSBmYWxzZTsKKwkJcmV0dXJuIGZhbHNlOworCX0gZWxzZSBp ZiAoaGRyX2NhcHMgJiAweDEpIHsKKwkJRFJNX0RFQlVHX0tNUygibHNwY29uIGNhcGFibGUgb2Yg SERSXG4iKTsKKwkJbHNwY29uLT5oZHJfc3VwcG9ydGVkID0gdHJ1ZTsKKwl9CisKKwlyZXR1cm4g dHJ1ZTsKK30KKwogc3RhdGljIGVudW0gZHJtX2xzcGNvbl9tb2RlIGxzcGNvbl9nZXRfY3VycmVu dF9tb2RlKHN0cnVjdCBpbnRlbF9sc3Bjb24gKmxzcGNvbikKIHsKIAllbnVtIGRybV9sc3Bjb25f bW9kZSBjdXJyZW50X21vZGU7CkBAIC01ODEsNiArNjA4LDExIEBAIGJvb2wgbHNwY29uX2luaXQo c3RydWN0IGludGVsX2RpZ2l0YWxfcG9ydCAqaW50ZWxfZGlnX3BvcnQpCiAJCXJldHVybiBmYWxz ZTsKIAl9CiAKKwlpZiAoIWxzcGNvbl9kZXRlY3RfaGRyX2NhcGFiaWxpdHkobHNwY29uKSkgewor CQlEUk1fRVJST1IoIkxTUENPTiBoZHIgZGV0ZWN0aW9uIGZhaWxlZFxuIik7CisJCXJldHVybiBm YWxzZTsKKwl9CisKIAljb25uZWN0b3ItPnljYmNyXzQyMF9hbGxvd2VkID0gdHJ1ZTsKIAlsc3Bj b24tPmFjdGl2ZSA9IHRydWU7CiAJRFJNX0RFQlVHX0tNUygiU3VjY2VzczogTFNQQ09OIGluaXRc biIpOwotLSAKMi4yMi4wCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRl bC1nZng=