From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shashank Sharma Subject: [PATCH] drm/i915/GLK: Properly handle plane CSC for BT2020 framebuffers Date: Thu, 2 May 2019 15:19:42 +0530 Message-ID: <20190502094942.21115-1-shashank.sharma@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1B68B8901E for ; Thu, 2 May 2019 09:52:22 +0000 (UTC) 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 Cc: Ville Syrjala , Maarten Lankhorst List-Id: intel-gfx@lists.freedesktop.org RnJhbWVidWZmZXIgZm9ybWF0cyBQMDF4IGFyZSBzdXBwb3J0ZWQgYnkgR0xLLCBidXQgdGhlIGZ1 bmN0aW9uIHdoaWNoCmhhbmRsZXMgQ1NDIG9uIHBsYW5lIGNvbG9yIGNvbnRyb2wgcmVnaXN0ZXIs IHN0aWxsIGV4cGVjdGVzIHRoZSBpbnB1dApidWZmZXIgdG8gYmUgUkVDNzA5LiBUaGlzIGNhbiBj YXVzZSBpbmFjY3VyYXRlIG91dHB1dCBmb3IgZGlyZWN0IFAwMXgKZmxpcHMuCgpUaGlzIHBhdGNo IGNoZWNrcyBpZiB0aGUgY29sb3JfZW5jb2RpbmcgcHJvcGVydHkgaXMgc2V0IHRvIFlDQkNSXzIw MjAsCmFuZCBlbmFibGVzIHRoZSBjb3JyZXNwb25kaW5nIGNvbG9yIGNvbnZlcnNpb24gbW9kZSBv biBwbGFuZSBDU0MuCgpQUzogcmVuYW1lZCB2YXJpYWJsZSBwbGFuZV9jb2xvcl9jdGwgdG8gY29s b3JfY3RsIGZvciA4MCBjaGFyIHN0dWZmLgoKQ2M6IFZpbGxlIFN5cmphbGEgPHZpbGxlLnN5cmph bGFAaW50ZWwuY29tPgpDYzogTWFhcnRlbiBMYW5raG9yc3QgPG1hYXJ0ZW4ubGFua2hvcnN0QGlu dGVsLmNvbT4KQ2M6IFVtYSBTaGFua2FyIDx1bWEuc2hhbmthckBpbnRlbC5jb20+ClNpZ25lZC1v ZmYtYnk6IFNoYXNoYW5rIFNoYXJtYSA8c2hhc2hhbmsuc2hhcm1hQGludGVsLmNvbT4KLS0tCiBk cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgfCAyNiArKysrKysrKysrKysrKysr LS0tLS0tLS0tLQogMSBmaWxlIGNoYW5nZWQsIDE2IGluc2VydGlvbnMoKyksIDEwIGRlbGV0aW9u cygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwppbmRleCBkZDY1ZDdjNTIxYzEu LjJkNGQzMTI4YmYxZiAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlz cGxheS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwpAQCAtMzg2 OCwyNCArMzg2OCwzMCBAQCB1MzIgZ2xrX3BsYW5lX2NvbG9yX2N0bChjb25zdCBzdHJ1Y3QgaW50 ZWxfY3J0Y19zdGF0ZSAqY3J0Y19zdGF0ZSwKIAkJdG9faTkxNShwbGFuZV9zdGF0ZS0+YmFzZS5w bGFuZS0+ZGV2KTsKIAljb25zdCBzdHJ1Y3QgZHJtX2ZyYW1lYnVmZmVyICpmYiA9IHBsYW5lX3N0 YXRlLT5iYXNlLmZiOwogCXN0cnVjdCBpbnRlbF9wbGFuZSAqcGxhbmUgPSB0b19pbnRlbF9wbGFu ZShwbGFuZV9zdGF0ZS0+YmFzZS5wbGFuZSk7Ci0JdTMyIHBsYW5lX2NvbG9yX2N0bCA9IDA7CisJ dTMyIGNvbG9yX2N0bCA9IDA7CiAKLQlwbGFuZV9jb2xvcl9jdGwgfD0gUExBTkVfQ09MT1JfUExB TkVfR0FNTUFfRElTQUJMRTsKLQlwbGFuZV9jb2xvcl9jdGwgfD0gZ2xrX3BsYW5lX2NvbG9yX2N0 bF9hbHBoYShwbGFuZV9zdGF0ZSk7CisJY29sb3JfY3RsIHw9IFBMQU5FX0NPTE9SX1BMQU5FX0dB TU1BX0RJU0FCTEU7CisJY29sb3JfY3RsIHw9IGdsa19wbGFuZV9jb2xvcl9jdGxfYWxwaGEocGxh bmVfc3RhdGUpOwogCiAJaWYgKGZiLT5mb3JtYXQtPmlzX3l1diAmJiAhaWNsX2lzX2hkcl9wbGFu ZShkZXZfcHJpdiwgcGxhbmUtPmlkKSkgewotCQlpZiAocGxhbmVfc3RhdGUtPmJhc2UuY29sb3Jf ZW5jb2RpbmcgPT0gRFJNX0NPTE9SX1lDQkNSX0JUNzA5KQotCQkJcGxhbmVfY29sb3JfY3RsIHw9 IFBMQU5FX0NPTE9SX0NTQ19NT0RFX1lVVjcwOV9UT19SR0I3MDk7Ci0JCWVsc2UKLQkJCXBsYW5l X2NvbG9yX2N0bCB8PSBQTEFORV9DT0xPUl9DU0NfTU9ERV9ZVVY2MDFfVE9fUkdCNzA5OworCQlz d2l0Y2ggKHBsYW5lX3N0YXRlLT5iYXNlLmNvbG9yX2VuY29kaW5nKSB7CisJCWNhc2UgRFJNX0NP TE9SX1lDQkNSX0JUNzA5OgorCQkJY29sb3JfY3RsIHw9IFBMQU5FX0NPTE9SX0NTQ19NT0RFX1lV VjcwOV9UT19SR0I3MDk7CisJCQlicmVhazsKKwkJY2FzZSBEUk1fQ09MT1JfWUNCQ1JfQlQyMDIw OgorCQkJY29sb3JfY3RsIHw9IFBMQU5FX0NPTE9SX0NTQ19NT0RFX1lVVjIwMjBfVE9fUkdCMjAy MDsKKwkJCWJyZWFrOworCQlkZWZhdWx0OgorCQkJY29sb3JfY3RsIHw9IFBMQU5FX0NPTE9SX0NT Q19NT0RFX1lVVjYwMV9UT19SR0I3MDk7CisJCX0KIAogCQlpZiAocGxhbmVfc3RhdGUtPmJhc2Uu Y29sb3JfcmFuZ2UgPT0gRFJNX0NPTE9SX1lDQkNSX0ZVTExfUkFOR0UpCi0JCQlwbGFuZV9jb2xv cl9jdGwgfD0gUExBTkVfQ09MT1JfWVVWX1JBTkdFX0NPUlJFQ1RJT05fRElTQUJMRTsKKwkJCWNv bG9yX2N0bCB8PSBQTEFORV9DT0xPUl9ZVVZfUkFOR0VfQ09SUkVDVElPTl9ESVNBQkxFOwogCX0g ZWxzZSBpZiAoZmItPmZvcm1hdC0+aXNfeXV2KSB7Ci0JCXBsYW5lX2NvbG9yX2N0bCB8PSBQTEFO RV9DT0xPUl9JTlBVVF9DU0NfRU5BQkxFOworCQljb2xvcl9jdGwgfD0gUExBTkVfQ09MT1JfSU5Q VVRfQ1NDX0VOQUJMRTsKIAl9CiAKLQlyZXR1cm4gcGxhbmVfY29sb3JfY3RsOworCXJldHVybiBj b2xvcl9jdGw7CiB9CiAKIHN0YXRpYyBpbnQKLS0gCjIuMTcuMQoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4