From mboxrd@z Thu Jan 1 00:00:00 1970 From: Uma Shankar Subject: [v4 08/12] drm/i915: Write HDR infoframe and send to panel Date: Tue, 8 Jan 2019 14:41:23 +0530 Message-ID: <1546938687-27306-9-git-send-email-uma.shankar@intel.com> References: <1546938687-27306-1-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: <1546938687-27306-1-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: ville.syrjala@intel.com, maarten.lankhorst@intel.com List-Id: dri-devel@lists.freedesktop.org RW5hYmxlIHdyaXRpbmcgb2YgSERSIG1ldGFkYXRhIGluZm9mcmFtZSB0byBwYW5lbC4KVGhlIGRh dGEgd2lsbCBiZSBwcm92aWQgYnkgdXNlcnNhcGFjZSBjb21wb3NpdG9ycywgYmFzZWQKb24gYmxl bmRpbmcgcG9saWNpZXMgYW5kIHBhc3NzZWQgdG8gZHJpdmVyIHRocm91Z2ggYSBibG9iCnByb3Bl cnR5LgoKdjI6IFJlYmFzZQoKdjM6IEZpeGVkIGEgd2FybmluZyBtZXNzYWdlCgp2NDogQWRkcmVz c2VkIFNoYXNoYW5rJ3MgcmV2aWV3IGNvbW1lbnRzCgpTaWduZWQtb2ZmLWJ5OiBVbWEgU2hhbmth ciA8dW1hLnNoYW5rYXJAaW50ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2hkbWkuYyB8IDI4ICsrKysrKysrKysrKysrKysrKysrKysrKysrKysKIDEgZmlsZSBjaGFuZ2Vk LCAyOCBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50 ZWxfaGRtaS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaGRtaS5jCmluZGV4IDRhZGRh NjEuLjhmMmJlMmIgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2hkbWku YworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9oZG1pLmMKQEAgLTQ3NSw2ICs0NzUs MzAgQEAgc3RhdGljIHZvaWQgaW50ZWxfd3JpdGVfaW5mb2ZyYW1lKHN0cnVjdCBpbnRlbF9lbmNv ZGVyICplbmNvZGVyLAogCQkJCQlmcmFtZS0+YW55LnR5cGUsIGJ1ZmZlciwgbGVuKTsKIH0KIAor LyogU2V0IER5bmFtaWMgUmFuZ2UgYW5kIE1hc3RlcmluZyBJbmZvZnJhbWUgKi8KK3N0YXRpYyB2 b2lkIGludGVsX2hkbWlfc2V0X2RybV9pbmZvZnJhbWUoc3RydWN0IGludGVsX2VuY29kZXIgKmVu Y29kZXIsCisJCQkJCSBjb25zdCBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZQorCQkJCQkgKmNydGNf c3RhdGUsCisJCQkJCSBjb25zdCBzdHJ1Y3QgZHJtX2Nvbm5lY3Rvcl9zdGF0ZQorCQkJCQkgKmNv bm5fc3RhdGUpCit7CisJdW5pb24gaGRtaV9pbmZvZnJhbWUgZnJhbWU7CisJc3RydWN0IGhkcl9z dGF0aWNfbWV0YWRhdGEgKmhkcl9tZXRhZGF0YTsKKwlpbnQgcmV0OworCisJaGRyX21ldGFkYXRh ID0gKHN0cnVjdCBoZHJfc3RhdGljX21ldGFkYXRhICopCisJCWNvbm5fc3RhdGUtPmhkcl9vdXRw dXRfbWV0YWRhdGFfYmxvYl9wdHItPmRhdGE7CisKKwlyZXQgPSBkcm1faGRtaV9pbmZvZnJhbWVf c2V0X2hkcl9tZXRhZGF0YSgmZnJhbWUuZHJtLCBoZHJfbWV0YWRhdGEpOworCWlmIChyZXQgPCAw KSB7CisJCURSTV9FUlJPUigiY291bGRuJ3Qgc2V0IEhEUiBtZXRhZGF0YSBpbiBpbmZvZnJhbWVc biIpOworCQlyZXR1cm47CisJfQorCisJLyogVG9kbzogTmVlZCB0byBleHRlbmQgc3VwcG9ydCBm b3IgTFNQQ09OIGRldmljZXMgYXMgd2VsbCAqLworCWludGVsX3dyaXRlX2luZm9mcmFtZShlbmNv ZGVyLCBjcnRjX3N0YXRlLCAmZnJhbWUpOworfQorCiBzdGF0aWMgdm9pZCBpbnRlbF9oZG1pX3Nl dF9hdmlfaW5mb2ZyYW1lKHN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVyLAogCQkJCQkgY29u c3Qgc3RydWN0IGludGVsX2NydGNfc3RhdGUgKmNydGNfc3RhdGUsCiAJCQkJCSBjb25zdCBzdHJ1 Y3QgZHJtX2Nvbm5lY3Rvcl9zdGF0ZSAqY29ubl9zdGF0ZSkKQEAgLTg4Myw2ICs5MDcsMTAgQEAg c3RhdGljIHZvaWQgaHN3X3NldF9pbmZvZnJhbWVzKHN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNv ZGVyLAogCWludGVsX2hkbWlfc2V0X2F2aV9pbmZvZnJhbWUoZW5jb2RlciwgY3J0Y19zdGF0ZSwg Y29ubl9zdGF0ZSk7CiAJaW50ZWxfaGRtaV9zZXRfc3BkX2luZm9mcmFtZShlbmNvZGVyLCBjcnRj X3N0YXRlKTsKIAlpbnRlbF9oZG1pX3NldF9oZG1pX2luZm9mcmFtZShlbmNvZGVyLCBjcnRjX3N0 YXRlLCBjb25uX3N0YXRlKTsKKworCS8qIFNldCBEeW5hbWljIFJhbmdlIGFuZCBNYXN0ZXJpbmcg SW5mb2ZyYW1lIGlmIHN1cHBvcnRlZCBhbmQgY2hhbmdlZCAqLworCWlmIChjb25uX3N0YXRlLT5o ZHJfbWV0YWRhdGFfY2hhbmdlZCkKKwkJaW50ZWxfaGRtaV9zZXRfZHJtX2luZm9mcmFtZShlbmNv ZGVyLCBjcnRjX3N0YXRlLCBjb25uX3N0YXRlKTsKIH0KIAogdm9pZCBpbnRlbF9kcF9kdWFsX21v ZGVfc2V0X3RtZHNfb3V0cHV0KHN0cnVjdCBpbnRlbF9oZG1pICpoZG1pLCBib29sIGVuYWJsZSkK LS0gCjEuOS4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK