From mboxrd@z Thu Jan 1 00:00:00 1970 From: Swati Sharma Subject: [v6][PATCH 10/12] drm/i915: Extract ivb_read_luts() Date: Tue, 14 May 2019 15:13:28 +0530 Message-ID: <1557827010-24239-11-git-send-email-swati2.sharma@intel.com> References: <1557827010-24239-1-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 mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id 57216892BE for ; Tue, 14 May 2019 09:48:11 +0000 (UTC) In-Reply-To: <1557827010-24239-1-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 List-Id: intel-gfx@lists.freedesktop.org SW4gdGhpcyBwYXRjaCwgZ2FtbWEgYW5kIGRlZ2FtbWEgaHcgYmxvYnMgYXJlIGNyZWF0ZWQgZm9y IElWQi4KCnY0OiAtTm8gbmVlZCB0byBpbml0aWFsaXplICpibG9iIFtKYW5pXQogICAgLVJlbW92 ZWQgcmlnaHQgc2hpZnRzIFtKYW5pXQogICAgLURyb3BwZWQgZGV2IGxvY2FsIHZhciBbSmFuaV0K djU6IC1SZXR1cm5lZCBibG9iIGluc3RlYWQgb2YgYXNzaWduaW5nIGl0IGludGVybmFsbHkgd2l0 aGluIHRoZQogICAgIGZ1bmN0aW9uIFtWaWxsZV0KICAgIC1SZW5hbWVkIGl2Yl9nZXRfY29sb3Jf Y29uZmlnKCkgdG8gaXZiX3JlYWRfbHV0cygpIFtWaWxsZV0KClNpZ25lZC1vZmYtYnk6IFN3YXRp IFNoYXJtYSA8c3dhdGkyLnNoYXJtYUBpbnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfY29sb3IuYyB8IDUwICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr Ky0tCiAxIGZpbGUgY2hhbmdlZCwgNDggaW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKCmRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9jb2xvci5jIGIvZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfY29sb3IuYwppbmRleCBmM2RmMzUxLi4xNDQ4ZjRiIDEwMDY0NAot LS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9jb2xvci5jCisrKyBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2NvbG9yLmMKQEAgLTE1MzQsNiArMTUzNCw1MSBAQCBzdGF0aWMgdm9p ZCBiZHdfcmVhZF9sdXRzKHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpjcnRjX3N0YXRlKQogCQlj cnRjX3N0YXRlLT5iYXNlLmdhbW1hX2x1dCA9IGJkd19yZWFkX2x1dF8xMChjcnRjX3N0YXRlLCBQ QUxfUFJFQ19JTkRFWF9WQUxVRSgwKSk7CiB9CiAKK3N0YXRpYyBzdHJ1Y3QgZHJtX3Byb3BlcnR5 X2Jsb2IgKgoraXZiX3JlYWRfbHV0XzEwKHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpjcnRjX3N0 YXRlLAorCSAgICAgICAgdTMyIHByZWNfaW5kZXgpCit7CisJc3RydWN0IGludGVsX2NydGMgKmNy dGMgPSB0b19pbnRlbF9jcnRjKGNydGNfc3RhdGUtPmJhc2UuY3J0Yyk7CisJc3RydWN0IGRybV9p OTE1X3ByaXZhdGUgKmRldl9wcml2ID0gdG9faTkxNShjcnRjLT5iYXNlLmRldik7CisJaW50IGh3 X2x1dF9zaXplID0gaXZiX2x1dF8xMF9zaXplKHByZWNfaW5kZXgpOworCWVudW0gcGlwZSBwaXBl ID0gY3J0Yy0+cGlwZTsKKwlzdHJ1Y3QgZHJtX3Byb3BlcnR5X2Jsb2IgKmJsb2I7CisJc3RydWN0 IGRybV9jb2xvcl9sdXQgKmJsb2JfZGF0YTsKKwl1MzIgaSwgdmFsOworCisJYmxvYiA9IGRybV9w cm9wZXJ0eV9jcmVhdGVfYmxvYigmZGV2X3ByaXYtPmRybSwKKwkJCQkJc2l6ZW9mKHN0cnVjdCBk cm1fY29sb3JfbHV0KSAqIGh3X2x1dF9zaXplLAorCQkJCQlOVUxMKTsKKwlpZiAoSVNfRVJSKGJs b2IpKQorCQlyZXR1cm4gTlVMTDsKKworCWJsb2JfZGF0YSA9IGJsb2ItPmRhdGE7CisKKwlmb3Ig KGkgPSAwOyBpIDwgaHdfbHV0X3NpemU7IGkrKykgeworCQlJOTE1X1dSSVRFKFBSRUNfUEFMX0lO REVYKHBpcGUpLCBwcmVjX2luZGV4KyspOworCQl2YWwgPSBJOTE1X1JFQUQoUFJFQ19QQUxfREFU QShwaXBlKSk7CisKKwkJYmxvYl9kYXRhW2ldLnJlZCA9IGludGVsX2NvbG9yX2x1dF9wYWNrKFJF R19GSUVMRF9HRVQoUFJFQ19QQUxfREFUQV9SRURfTUFTSywgdmFsKSwgMTApOworCQlibG9iX2Rh dGFbaV0uZ3JlZW4gPSBpbnRlbF9jb2xvcl9sdXRfcGFjayhSRUdfRklFTERfR0VUKFBSRUNfUEFM X0RBVEFfR1JFRU5fTUFTSywgdmFsKSwgMTApOworCQlibG9iX2RhdGFbaV0uYmx1ZSA9IGludGVs X2NvbG9yX2x1dF9wYWNrKFJFR19GSUVMRF9HRVQoUFJFQ19QQUxfREFUQV9CTFVFX01BU0ssIHZh bCksIDEwKTsKKwl9CisKKwlJOTE1X1dSSVRFKFBSRUNfUEFMX0lOREVYKHBpcGUpLCAwKTsKKwor CXJldHVybiBibG9iOworfQorCitzdGF0aWMgdm9pZCBpdmJfcmVhZF9sdXRzKHN0cnVjdCBpbnRl bF9jcnRjX3N0YXRlICpjcnRjX3N0YXRlKQoreworCWlmIChjcnRjX3N0YXRlLT5nYW1tYV9tb2Rl ID09IEdBTU1BX01PREVfTU9ERV84QklUKQorCQljcnRjX3N0YXRlLT5iYXNlLmdhbW1hX2x1dCA9 IGk5eHhfcmVhZF9sdXRfOChjcnRjX3N0YXRlKTsKKwllbHNlIGlmIChjcnRjX3N0YXRlLT5nYW1t YV9tb2RlID09IEdBTU1BX01PREVfTU9ERV9TUExJVCkKKwkJY3J0Y19zdGF0ZS0+YmFzZS5nYW1t YV9sdXQgPSBpdmJfcmVhZF9sdXRfMTAoY3J0Y19zdGF0ZSwgUEFMX1BSRUNfU1BMSVRfTU9ERSB8 IFBBTF9QUkVDX0lOREVYX1ZBTFVFKDUxMikpOworCWVsc2UKKwkJY3J0Y19zdGF0ZS0+YmFzZS5n YW1tYV9sdXQgPSBpdmJfcmVhZF9sdXRfMTAoY3J0Y19zdGF0ZSwgUEFMX1BSRUNfSU5ERVhfVkFM VUUoMCkpOworCit9CisKIHZvaWQgaW50ZWxfY29sb3JfaW5pdChzdHJ1Y3QgaW50ZWxfY3J0YyAq Y3J0YykKIHsKIAlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYgPSB0b19pOTE1KGNy dGMtPmJhc2UuZGV2KTsKQEAgLTE1ODQsOSArMTYyOSwxMCBAQCB2b2lkIGludGVsX2NvbG9yX2lu aXQoc3RydWN0IGludGVsX2NydGMgKmNydGMpCiAJCX0gZWxzZSBpZiAoSU5URUxfR0VOKGRldl9w cml2KSA+PSA4KSB7CiAJCQlkZXZfcHJpdi0+ZGlzcGxheS5sb2FkX2x1dHMgPSBiZHdfbG9hZF9s dXRzOwogCQkJZGV2X3ByaXYtPmRpc3BsYXkucmVhZF9sdXRzID0gYmR3X3JlYWRfbHV0czsKLQkJ fQotCQllbHNlIGlmIChJTlRFTF9HRU4oZGV2X3ByaXYpID49IDcpCisJCX0gZWxzZSBpZiAoSU5U RUxfR0VOKGRldl9wcml2KSA+PSA3KSB7CiAJCQlkZXZfcHJpdi0+ZGlzcGxheS5sb2FkX2x1dHMg PSBpdmJfbG9hZF9sdXRzOworCQkJZGV2X3ByaXYtPmRpc3BsYXkucmVhZF9sdXRzID0gaXZiX3Jl YWRfbHV0czsKKwkJfQogCQllbHNlCiAJCQlkZXZfcHJpdi0+ZGlzcGxheS5sb2FkX2x1dHMgPSBp bGtfbG9hZF9sdXRzOwogCX0KLS0gCjEuOS4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9pbnRlbC1nZng=