From mboxrd@z Thu Jan 1 00:00:00 1970 From: Swati Sharma Subject: [v5][PATCH 08/11] drm/i915: Extract bdw_read_luts() Date: Sat, 4 May 2019 22:41:37 +0530 Message-ID: <1556989900-21972-9-git-send-email-swati2.sharma@intel.com> References: <1556989900-21972-1-git-send-email-swati2.sharma@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2459B893EF for ; Sat, 4 May 2019 17:16:15 +0000 (UTC) In-Reply-To: <1556989900-21972-1-git-send-email-swati2.sharma@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 Cc: jani.nikula@intel.com, daniel.vetter@ffwll.ch, ankit.k.nautiyal@intel.com List-Id: intel-gfx@lists.freedesktop.org SW4gdGhpcyBwYXRjaCwgZ2FtbWEgYW5kIGRlZ2FtbWEgaHcgYmxvYnMgYXJlIGNyZWF0ZWQgZm9y IEJEVy4KCnY0OiAtTm8gbmVlZCB0byBpbml0aWFsaXplICpibG9iIFtKYW5pXQogICAgLVJlbW92 ZWQgcmlnaHQgc2hpZnRzIFtKYW5pXQogICAgLURyb3BwZWQgZGV2IGxvY2FsIHZhciBbSmFuaV0K djU6IC1SZXR1cm5lZCBibG9iIGluc3RlYWQgb2YgYXNzaWduaW5nIGl0IGludGVybmFsbHkgd2l0 aGluIHRoZQogICAgIGZ1bmN0aW9uIFtWaWxsZV0KICAgIC1SZW5hbWVkIGJkd19nZXRfY29sb3Jf Y29uZmlnKCkgdG8gYmR3X3JlYWRfbHV0cygpIFtWaWxsZV0KICAgIC1FbmFibGVkIGRlZ2FtbWEg bHV0IHZhbGlkYXRpb24gW1ZpbGxlXQoKU2lnbmVkLW9mZi1ieTogU3dhdGkgU2hhcm1hIDxzd2F0 aTIuc2hhcm1hQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9jb2xv ci5jIHwgMTggKysrKysrKysrKysrKysrKy0tCiAxIGZpbGUgY2hhbmdlZCwgMTYgaW5zZXJ0aW9u cygrKSwgMiBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9jb2xvci5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfY29sb3IuYwppbmRleCAz MmNlYTZkLi5jNWNjMWQ5IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9j b2xvci5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2NvbG9yLmMKQEAgLTE1MzMs NiArMTUzMywxOSBAQCBzdGF0aWMgdm9pZCBnbGtfcmVhZF9sdXRzKHN0cnVjdCBpbnRlbF9jcnRj X3N0YXRlICpjcnRjX3N0YXRlKQogCQljcnRjX3N0YXRlLT5iYXNlLmdhbW1hX2x1dCA9IGJkd19y ZWFkX2x1dF8xMChjcnRjX3N0YXRlLCBQQUxfUFJFQ19JTkRFWF9WQUxVRSgwKSk7CiB9CiAKK3N0 YXRpYyB2b2lkIGJkd19yZWFkX2x1dHMoc3RydWN0IGludGVsX2NydGNfc3RhdGUgKmNydGNfc3Rh dGUpCit7CisJaWYgKGNydGNfc3RhdGUtPmdhbW1hX21vZGUgPT0gR0FNTUFfTU9ERV9NT0RFXzhC SVQpIHsKKwkJY3J0Y19zdGF0ZS0+YmFzZS5nYW1tYV9sdXQgPSBpOXh4X3JlYWRfbHV0XzgoY3J0 Y19zdGF0ZSk7CisJfSBlbHNlIGlmIChjcnRjX3N0YXRlLT5nYW1tYV9tb2RlID09IEdBTU1BX01P REVfTU9ERV9TUExJVCkgeworCQljcnRjX3N0YXRlLT5iYXNlLmRlZ2FtbWFfbHV0ID0gYmR3X3Jl YWRfbHV0XzEwKGNydGNfc3RhdGUsIFBBTF9QUkVDX1NQTElUX01PREUgfCBQQUxfUFJFQ19JTkRF WF9WQUxVRSgwKSk7CisJCWNydGNfc3RhdGUtPmJhc2UuZ2FtbWFfbHV0ID0gYmR3X3JlYWRfbHV0 XzEwKGNydGNfc3RhdGUsIFBBTF9QUkVDX0lOREVYX1ZBTFVFKDUxMikpOworCX0gZWxzZSB7CisJ CWNydGNfc3RhdGUtPmJhc2UuZGVnYW1tYV9sdXQgPSBiZHdfcmVhZF9sdXRfMTAoY3J0Y19zdGF0 ZSwgUEFMX1BSRUNfSU5ERVhfVkFMVUUoMCkpOworCQljcnRjX3N0YXRlLT5iYXNlLmdhbW1hX2x1 dCA9IGJkd19yZWFkX2x1dF8xMChjcnRjX3N0YXRlLCBQQUxfUFJFQ19JTkRFWF9WQUxVRSgwKSk7 CisJfQorfQorCiB2b2lkIGludGVsX2NvbG9yX2luaXQoc3RydWN0IGludGVsX2NydGMgKmNydGMp CiB7CiAJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gdG9faTkxNShjcnRjLT5i YXNlLmRldik7CkBAIC0xNTgwLDkgKzE1OTMsMTAgQEAgdm9pZCBpbnRlbF9jb2xvcl9pbml0KHN0 cnVjdCBpbnRlbF9jcnRjICpjcnRjKQogCQl9IGVsc2UgaWYgKElTX0NBTk5PTkxBS0UoZGV2X3By aXYpIHx8IElTX0dFTUlOSUxBS0UoZGV2X3ByaXYpKSB7CiAJCQlkZXZfcHJpdi0+ZGlzcGxheS5s b2FkX2x1dHMgPSBnbGtfbG9hZF9sdXRzOwogCQkJZGV2X3ByaXYtPmRpc3BsYXkucmVhZF9sdXRz ID0gZ2xrX3JlYWRfbHV0czsKLQkJfQotCQllbHNlIGlmIChJTlRFTF9HRU4oZGV2X3ByaXYpID49 IDgpCisJCX0gZWxzZSBpZiAoSU5URUxfR0VOKGRldl9wcml2KSA+PSA4KSB7CiAJCQlkZXZfcHJp di0+ZGlzcGxheS5sb2FkX2x1dHMgPSBiZHdfbG9hZF9sdXRzOworCQkJZGV2X3ByaXYtPmRpc3Bs YXkucmVhZF9sdXRzID0gYmR3X3JlYWRfbHV0czsKKwkJfQogCQllbHNlIGlmIChJTlRFTF9HRU4o ZGV2X3ByaXYpID49IDcpCiAJCQlkZXZfcHJpdi0+ZGlzcGxheS5sb2FkX2x1dHMgPSBpdmJfbG9h ZF9sdXRzOwogCQllbHNlCi0tIAoxLjkuMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMu ZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vaW50ZWwtZ2Z4