From mboxrd@z Thu Jan 1 00:00:00 1970 From: Uma Shankar Subject: [v7 5/9] drm/i915: Write HDR infoframe and send to panel Date: Wed, 3 Apr 2019 01:50:26 +0530 Message-ID: <1554236430-7466-6-git-send-email-uma.shankar@intel.com> References: <1554236430-7466-1-git-send-email-uma.shankar@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1554236430-7466-1-git-send-email-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, dri-devel@lists.freedesktop.org Cc: dcastagna@chromium.org, seanpaul@chromium.org, ville.syrjala@intel.com, maarten.lankhorst@intel.com List-Id: dri-devel@lists.freedesktop.org RW5hYmxlIHdyaXRpbmcgb2YgSERSIG1ldGFkYXRhIGluZm9mcmFtZSB0byBwYW5lbC4KVGhlIGRh dGEgd2lsbCBiZSBwcm92aWQgYnkgdXNlcnNhcGFjZSBjb21wb3NpdG9ycywgYmFzZWQKb24gYmxl bmRpbmcgcG9saWNpZXMgYW5kIHBhc3NzZWQgdG8gZHJpdmVyIHRocm91Z2ggYSBibG9iCnByb3Bl cnR5LgoKdjI6IFJlYmFzZQoKdjM6IEZpeGVkIGEgd2FybmluZyBtZXNzYWdlCgp2NDogQWRkcmVz c2VkIFNoYXNoYW5rJ3MgcmV2aWV3IGNvbW1lbnRzCgp2NTogUmViYXNlLiBBZGRlZCBpbmZvZnJh bWUgY2FsY3VsYXRpb24gaW4gY29tcHV0ZSBjb25maWcuCgp2NjogQWRkcmVzc2VkIFNoYXNoYW5r J3MgcmV2aWV3IGNvbW1lbnQuIEFkZGVkIEhEUiBtZXRhZGF0YQpzdXBwb3J0IGZyb20gR0VOMTAg b253YXJkcyBhcyBwZXIgU2hhc2hhbmsncyByZWNvbW1lbmRhdGlvbi4KCnY3OiBBZGRyZXNzZWQg U2hhc2hhbmsncyByZXZpZXcgY29tbWVudHMKClNpZ25lZC1vZmYtYnk6IFVtYSBTaGFua2FyIDx1 bWEuc2hhbmthckBpbnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2 LmggIHwgIDEgKwogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaGRtaS5jIHwgNDggKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrCiAyIGZpbGVzIGNoYW5nZWQsIDQ5IGlu c2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYu aCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oCmluZGV4IGY4YzdiMjkuLjUzZmM2 MDggMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oCisrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oCkBAIC0xMDQzLDYgKzEwNDMsNyBAQCBzdHJ1 Y3QgaW50ZWxfY3J0Y19zdGF0ZSB7CiAJCXVuaW9uIGhkbWlfaW5mb2ZyYW1lIGF2aTsKIAkJdW5p b24gaGRtaV9pbmZvZnJhbWUgc3BkOwogCQl1bmlvbiBoZG1pX2luZm9mcmFtZSBoZG1pOworCQl1 bmlvbiBoZG1pX2luZm9mcmFtZSBkcm07CiAJfSBpbmZvZnJhbWVzOwogCiAJLyogSERNSSBzY3Jh bWJsaW5nIHN0YXR1cyAqLwpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf aGRtaS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaGRtaS5jCmluZGV4IDg4ZmQ5NTIu LjhjMDY5OGEgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2hkbWkuYwor KysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9oZG1pLmMKQEAgLTU1NSw2ICs1NTUsNyBA QCBzdGF0aWMgdTMyIGhzd19pbmZvZnJhbWVzX2VuYWJsZWQoc3RydWN0IGludGVsX2VuY29kZXIg KmVuY29kZXIsCiAJSERNSV9JTkZPRlJBTUVfVFlQRV9BVkksCiAJSERNSV9JTkZPRlJBTUVfVFlQ RV9TUEQsCiAJSERNSV9JTkZPRlJBTUVfVFlQRV9WRU5ET1IsCisJSERNSV9JTkZPRlJBTUVfVFlQ RV9EUk0sCiB9OwogCiB1MzIgaW50ZWxfaGRtaV9pbmZvZnJhbWVfZW5hYmxlKHVuc2lnbmVkIGlu dCB0eXBlKQpAQCAtNzc3LDYgKzc3OCwzMCBAQCB2b2lkIGludGVsX3JlYWRfaW5mb2ZyYW1lKHN0 cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVyLAogCXJldHVybiB0cnVlOwogfQogCitzdGF0aWMg Ym9vbAoraW50ZWxfaGRtaV9jb21wdXRlX2RybV9pbmZvZnJhbWUoc3RydWN0IGludGVsX2VuY29k ZXIgKmVuY29kZXIsCisJCQkJIHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpjcnRjX3N0YXRlLAor CQkJCSBzdHJ1Y3QgZHJtX2Nvbm5lY3Rvcl9zdGF0ZSAqY29ubl9zdGF0ZSkKK3sKKwlzdHJ1Y3Qg aGRtaV9kcm1faW5mb2ZyYW1lICpmcmFtZSA9ICZjcnRjX3N0YXRlLT5pbmZvZnJhbWVzLmRybS5k cm07CisJc3RydWN0IGhkcl9vdXRwdXRfbWV0YWRhdGEgKmhkcl9tZXRhZGF0YTsKKwlpbnQgcmV0 OworCisJaGRyX21ldGFkYXRhID0gKHN0cnVjdCBoZHJfb3V0cHV0X21ldGFkYXRhICopCisJCQlj b25uX3N0YXRlLT5oZHJfb3V0cHV0X21ldGFkYXRhX2Jsb2JfcHRyLT5kYXRhOworCisJcmV0ID0g ZHJtX2hkbWlfaW5mb2ZyYW1lX3NldF9oZHJfbWV0YWRhdGEoZnJhbWUsIGhkcl9tZXRhZGF0YSk7 CisJaWYgKHJldCA8IDApIHsKKwkJRFJNX0VSUk9SKCJjb3VsZG4ndCBzZXQgSERSIG1ldGFkYXRh IGluIGluZm9mcmFtZVxuIik7CisJCXJldHVybiBmYWxzZTsKKwl9CisKKwljcnRjX3N0YXRlLT5p bmZvZnJhbWVzLmVuYWJsZSB8PQorCQlpbnRlbF9oZG1pX2luZm9mcmFtZV9lbmFibGUoSERNSV9J TkZPRlJBTUVfVFlQRV9EUk0pOworCisJcmV0dXJuIHRydWU7Cit9CisKIHN0YXRpYyB2b2lkIGc0 eF9zZXRfaW5mb2ZyYW1lcyhzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2RlciwKIAkJCSAgICAg ICBib29sIGVuYWJsZSwKIAkJCSAgICAgICBjb25zdCBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAq Y3J0Y19zdGF0ZSwKQEAgLTExNzUsNiArMTIwMCwxNiBAQCBzdGF0aWMgdm9pZCBoc3dfc2V0X2lu Zm9mcmFtZXMoc3RydWN0IGludGVsX2VuY29kZXIgKmVuY29kZXIsCiAJaW50ZWxfd3JpdGVfaW5m b2ZyYW1lKGVuY29kZXIsIGNydGNfc3RhdGUsCiAJCQkgICAgICBIRE1JX0lORk9GUkFNRV9UWVBF X1ZFTkRPUiwKIAkJCSAgICAgICZjcnRjX3N0YXRlLT5pbmZvZnJhbWVzLmhkbWkpOworCisJLyoK KwkgKiBTdXBwb3J0IEhEUiBNZXRhZGF0YSBmcm9tIEdlbjEwIG9ud2FyZHMKKwkgKiBUb0RvOiBH ZW45IGFsc28gY2FuIHN1cHBvcnQgSERSIHdpdGggTFNQQ09OLgorCSAqIFN1cHBvcnQgZm9yIHRo ZSBzYW1lIHRvIGJlIGVuYWJsZWQgbGF0ZXIuCisJICovCisJaWYgKElOVEVMX0dFTihkZXZfcHJp dikgPj0gMTApIHsKKwkJaW50ZWxfd3JpdGVfaW5mb2ZyYW1lKGVuY29kZXIsIGNydGNfc3RhdGUs CisJCQkJICAgICAgSERNSV9JTkZPRlJBTUVfVFlQRV9EUk0sCisJCQkJICAgICAgJmNydGNfc3Rh dGUtPmluZm9mcmFtZXMuZHJtKTsKIH0KIAogdm9pZCBpbnRlbF9kcF9kdWFsX21vZGVfc2V0X3Rt ZHNfb3V0cHV0KHN0cnVjdCBpbnRlbF9oZG1pICpoZG1pLCBib29sIGVuYWJsZSkKQEAgLTIzODEs NiArMjQxNiwxOSBAQCBpbnQgaW50ZWxfaGRtaV9jb21wdXRlX2NvbmZpZyhzdHJ1Y3QgaW50ZWxf ZW5jb2RlciAqZW5jb2RlciwKIAkJcmV0dXJuIC1FSU5WQUw7CiAJfQogCisJLyoKKwkgKiBTdXBw b3J0IEhEUiBNZXRhZGF0YSBmcm9tIEdlbjEwIG9ud2FyZHMKKwkgKiBUb0RvOiBHZW45IGFsc28g Y2FuIHN1cHBvcnQgSERSIHdpdGggTFNQQ09OLgorCSAqIFN1cHBvcnQgZm9yIHRoZSBzYW1lIHRv IGJlIGVuYWJsZWQgbGF0ZXIuCisJICovCisJaWYgKElOVEVMX0dFTihkZXZfcHJpdikgPj0gMTAp IHsKKwkJaWYgKCFpbnRlbF9oZG1pX2NvbXB1dGVfZHJtX2luZm9mcmFtZShlbmNvZGVyLCBwaXBl X2NvbmZpZywKKwkJCQkJCSAgICAgIGNvbm5fc3RhdGUpKSB7CisJCQlEUk1fREVCVUdfS01TKCJi YWQgRFJNIGluZm9mcmFtZVxuIik7CisJCQlyZXR1cm4gLUVJTlZBTDsKKwkJfQorCX0KKwogCXJl dHVybiAwOwogfQogCi0tIAoxLjkuMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vaW50ZWwtZ2Z4