From mboxrd@z Thu Jan 1 00:00:00 1970 From: Uma Shankar Subject: [v9 06/13] drm/i915: Write HDR infoframe and send to panel Date: Thu, 9 May 2019 00:08:46 +0530 Message-ID: <1557340733-9629-7-git-send-email-uma.shankar@intel.com> References: <1557340733-9629-1-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: <1557340733-9629-1-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, jonas@kwiboo.se, seanpaul@chromium.org, ville.syrjala@intel.com, maarten.lankhorst@intel.com List-Id: intel-gfx@lists.freedesktop.org RW5hYmxlIHdyaXRpbmcgb2YgSERSIG1ldGFkYXRhIGluZm9mcmFtZSB0byBwYW5lbC4KVGhlIGRh dGEgd2lsbCBiZSBwcm92aWQgYnkgdXNlcnNhcGFjZSBjb21wb3NpdG9ycywgYmFzZWQKb24gYmxl bmRpbmcgcG9saWNpZXMgYW5kIHBhc3NzZWQgdG8gZHJpdmVyIHRocm91Z2ggYSBibG9iCnByb3Bl cnR5LgoKdjI6IFJlYmFzZQoKdjM6IEZpeGVkIGEgd2FybmluZyBtZXNzYWdlCgp2NDogQWRkcmVz c2VkIFNoYXNoYW5rJ3MgcmV2aWV3IGNvbW1lbnRzCgp2NTogUmViYXNlLiBBZGRlZCBpbmZvZnJh bWUgY2FsY3VsYXRpb24gaW4gY29tcHV0ZSBjb25maWcuCgp2NjogQWRkcmVzc2VkIFNoYXNoYW5r J3MgcmV2aWV3IGNvbW1lbnQuIEFkZGVkIEhEUiBtZXRhZGF0YQpzdXBwb3J0IGZyb20gR0VOMTAg b253YXJkcyBhcyBwZXIgU2hhc2hhbmsncyByZWNvbW1lbmRhdGlvbi4KCnY3OiBBZGRyZXNzZWQg U2hhc2hhbmsncyByZXZpZXcgY29tbWVudHMKCnY4OiBBZGRlZCBTaGFzaGFuaydzIFJCLgoKU2ln bmVkLW9mZi1ieTogVW1hIFNoYW5rYXIgPHVtYS5zaGFua2FyQGludGVsLmNvbT4KUmV2aWV3ZWQt Ynk6IFNoYXNoYW5rIFNoYXJtYSA8c2hhc2hhbmsuc2hhcm1hQGludGVsLmNvbT4KLS0tCiBkcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaCAgfCAgMSArCiBkcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9oZG1pLmMgfCA0OCArKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr KysKIDIgZmlsZXMgY2hhbmdlZCwgNDkgaW5zZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf ZHJ2LmgKaW5kZXggMjQ3ODkzZS4uYmMzMmIyYyAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZHJ2LmgKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2LmgK QEAgLTkxMCw2ICs5MTAsNyBAQCBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSB7CiAJCXVuaW9uIGhk bWlfaW5mb2ZyYW1lIGF2aTsKIAkJdW5pb24gaGRtaV9pbmZvZnJhbWUgc3BkOwogCQl1bmlvbiBo ZG1pX2luZm9mcmFtZSBoZG1pOworCQl1bmlvbiBoZG1pX2luZm9mcmFtZSBkcm07CiAJfSBpbmZv ZnJhbWVzOwogCiAJLyogSERNSSBzY3JhbWJsaW5nIHN0YXR1cyAqLwpkaWZmIC0tZ2l0IGEvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaGRtaS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50 ZWxfaGRtaS5jCmluZGV4IDkyNTk3ZDguLjk4MDkwMGIgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2hkbWkuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9o ZG1pLmMKQEAgLTU3Myw2ICs1NzMsNyBAQCBzdGF0aWMgdTMyIGhzd19pbmZvZnJhbWVzX2VuYWJs ZWQoc3RydWN0IGludGVsX2VuY29kZXIgKmVuY29kZXIsCiAJSERNSV9JTkZPRlJBTUVfVFlQRV9B VkksCiAJSERNSV9JTkZPRlJBTUVfVFlQRV9TUEQsCiAJSERNSV9JTkZPRlJBTUVfVFlQRV9WRU5E T1IsCisJSERNSV9JTkZPRlJBTUVfVFlQRV9EUk0sCiB9OwogCiB1MzIgaW50ZWxfaGRtaV9pbmZv ZnJhbWVfZW5hYmxlKHVuc2lnbmVkIGludCB0eXBlKQpAQCAtNzk1LDYgKzc5NiwzMCBAQCB2b2lk IGludGVsX3JlYWRfaW5mb2ZyYW1lKHN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVyLAogCXJl dHVybiB0cnVlOwogfQogCitzdGF0aWMgYm9vbAoraW50ZWxfaGRtaV9jb21wdXRlX2RybV9pbmZv ZnJhbWUoc3RydWN0IGludGVsX2VuY29kZXIgKmVuY29kZXIsCisJCQkJIHN0cnVjdCBpbnRlbF9j cnRjX3N0YXRlICpjcnRjX3N0YXRlLAorCQkJCSBzdHJ1Y3QgZHJtX2Nvbm5lY3Rvcl9zdGF0ZSAq Y29ubl9zdGF0ZSkKK3sKKwlzdHJ1Y3QgaGRtaV9kcm1faW5mb2ZyYW1lICpmcmFtZSA9ICZjcnRj X3N0YXRlLT5pbmZvZnJhbWVzLmRybS5kcm07CisJc3RydWN0IGhkcl9vdXRwdXRfbWV0YWRhdGEg Kmhkcl9tZXRhZGF0YTsKKwlpbnQgcmV0OworCisJaGRyX21ldGFkYXRhID0gKHN0cnVjdCBoZHJf b3V0cHV0X21ldGFkYXRhICopCisJCQljb25uX3N0YXRlLT5oZHJfb3V0cHV0X21ldGFkYXRhLT5k YXRhOworCisJcmV0ID0gZHJtX2hkbWlfaW5mb2ZyYW1lX3NldF9oZHJfbWV0YWRhdGEoZnJhbWUs IGhkcl9tZXRhZGF0YSk7CisJaWYgKHJldCA8IDApIHsKKwkJRFJNX0VSUk9SKCJjb3VsZG4ndCBz ZXQgSERSIG1ldGFkYXRhIGluIGluZm9mcmFtZVxuIik7CisJCXJldHVybiBmYWxzZTsKKwl9CisK KwljcnRjX3N0YXRlLT5pbmZvZnJhbWVzLmVuYWJsZSB8PQorCQlpbnRlbF9oZG1pX2luZm9mcmFt ZV9lbmFibGUoSERNSV9JTkZPRlJBTUVfVFlQRV9EUk0pOworCisJcmV0dXJuIHRydWU7Cit9CisK IHN0YXRpYyB2b2lkIGc0eF9zZXRfaW5mb2ZyYW1lcyhzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqZW5j b2RlciwKIAkJCSAgICAgICBib29sIGVuYWJsZSwKIAkJCSAgICAgICBjb25zdCBzdHJ1Y3QgaW50 ZWxfY3J0Y19zdGF0ZSAqY3J0Y19zdGF0ZSwKQEAgLTExODAsNiArMTIwNSwxNiBAQCBzdGF0aWMg dm9pZCBoc3dfc2V0X2luZm9mcmFtZXMoc3RydWN0IGludGVsX2VuY29kZXIgKmVuY29kZXIsCiAJ aW50ZWxfd3JpdGVfaW5mb2ZyYW1lKGVuY29kZXIsIGNydGNfc3RhdGUsCiAJCQkgICAgICBIRE1J X0lORk9GUkFNRV9UWVBFX1ZFTkRPUiwKIAkJCSAgICAgICZjcnRjX3N0YXRlLT5pbmZvZnJhbWVz LmhkbWkpOworCisJLyoKKwkgKiBTdXBwb3J0IEhEUiBNZXRhZGF0YSBmcm9tIEdlbjEwIG9ud2Fy ZHMKKwkgKiBUb0RvOiBHZW45IGFsc28gY2FuIHN1cHBvcnQgSERSIHdpdGggTFNQQ09OLgorCSAq IFN1cHBvcnQgZm9yIHRoZSBzYW1lIHRvIGJlIGVuYWJsZWQgbGF0ZXIuCisJICovCisJaWYgKElO VEVMX0dFTihkZXZfcHJpdikgPj0gMTApCisJCWludGVsX3dyaXRlX2luZm9mcmFtZShlbmNvZGVy LCBjcnRjX3N0YXRlLAorCQkJCSAgICAgIEhETUlfSU5GT0ZSQU1FX1RZUEVfRFJNLAorCQkJCSAg ICAgICZjcnRjX3N0YXRlLT5pbmZvZnJhbWVzLmRybSk7CiB9CiAKIHZvaWQgaW50ZWxfZHBfZHVh bF9tb2RlX3NldF90bWRzX291dHB1dChzdHJ1Y3QgaW50ZWxfaGRtaSAqaGRtaSwgYm9vbCBlbmFi bGUpCkBAIC0yMzg2LDYgKzI0MjEsMTkgQEAgaW50IGludGVsX2hkbWlfY29tcHV0ZV9jb25maWco c3RydWN0IGludGVsX2VuY29kZXIgKmVuY29kZXIsCiAJCXJldHVybiAtRUlOVkFMOwogCX0KIAor CS8qCisJICogU3VwcG9ydCBIRFIgTWV0YWRhdGEgZnJvbSBHZW4xMCBvbndhcmRzCisJICogVG9E bzogR2VuOSBhbHNvIGNhbiBzdXBwb3J0IEhEUiB3aXRoIExTUENPTi4KKwkgKiBTdXBwb3J0IGZv ciB0aGUgc2FtZSB0byBiZSBlbmFibGVkIGxhdGVyLgorCSAqLworCWlmIChJTlRFTF9HRU4oZGV2 X3ByaXYpID49IDEwIHx8IElTX0dFTUlOSUxBS0UoZGV2X3ByaXYpKSB7CisJCWlmICghaW50ZWxf aGRtaV9jb21wdXRlX2RybV9pbmZvZnJhbWUoZW5jb2RlciwgcGlwZV9jb25maWcsCisJCQkJCQkg ICAgICBjb25uX3N0YXRlKSkgeworCQkJRFJNX0RFQlVHX0tNUygiYmFkIERSTSBpbmZvZnJhbWVc biIpOworCQkJcmV0dXJuIC1FSU5WQUw7CisJCX0KKwl9CisKIAlyZXR1cm4gMDsKIH0KIAotLSAK MS45LjEKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCklu dGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRw czovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeA==