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d="scan'208";a="249271598" Received: from srr4-3-linux-101-amanna.iind.intel.com ([10.223.74.76]) by fmviesa001.fm.intel.com with ESMTP; 30 Mar 2026 07:06:37 -0700 From: Animesh Manna To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: Animesh Manna , =?UTF-8?q?Jouni=20H=C3=B6gander?= Subject: [PATCH v10 2/3] drm/i915/display: Add hook to check optimization support for Intel platforms Date: Mon, 30 Mar 2026 19:06:19 +0530 Message-Id: <20260330133620.3750559-3-animesh.manna@intel.com> X-Mailer: git-send-email 2.29.0 In-Reply-To: <20260330133620.3750559-1-animesh.manna@intel.com> References: <20260330133620.3750559-1-animesh.manna@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" QWRkIGEgaG9vayB0aGF0IHVzZXMgdGhlIGRybSBjb3JlIHR1bm5lbGluZyBmdW5jdGlvbiB0byBj aGVjawp3aGV0aGVyIHBhbmVsIHJlcGxheSBiYW5kd2lkdGggb3B0aW1pemF0aW9uIHN1cHBvcnQg aXMgcHJlc2VudC4KCnYyOiBNb3ZlIERJU1BMQVlfVkVSKCkgY2hlY2sgdG8KaW50ZWxfZHBfdHVu bmVsX3ByX29wdGltaXphdGlvbl9zdXBwb3J0ZWQoKS4gW0pvdW5pXQoKUmV2aWV3ZWQtYnk6IEpv dW5pIEjDtmdhbmRlciA8am91bmkuaG9nYW5kZXJAaW50ZWwuY29tPgpTaWduZWQtb2ZmLWJ5OiBB bmltZXNoIE1hbm5hIDxhbmltZXNoLm1hbm5hQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9k cm0vaTkxNS9kaXNwbGF5L2ludGVsX2RwX3R1bm5lbC5jIHwgMTggKysrKysrKysrKysrKysrKysr CiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2RwX3R1bm5lbC5oIHwgIDYgKysr KysrCiAyIGZpbGVzIGNoYW5nZWQsIDI0IGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2RwX3R1bm5lbC5jIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcF90dW5uZWwuYwppbmRleCA3MzYzYzk4MTcyOTcuLjEx NzEyYTE1MWY3MiAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRl bF9kcF90dW5uZWwuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rw X3R1bm5lbC5jCkBAIC0yOTYsNiArMjk2LDI0IEBAIGJvb2wgaW50ZWxfZHBfdHVubmVsX2J3X2Fs bG9jX2lzX2VuYWJsZWQoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCkKIAlyZXR1cm4gZHJtX2Rw X3R1bm5lbF9id19hbGxvY19pc19lbmFibGVkKGludGVsX2RwLT50dW5uZWwpOwogfQogCisvKioK KyAqIGludGVsX2RwX3R1bm5lbF9wcl9vcHRpbWl6YXRpb25fc3VwcG9ydGVkIC0gUXVlcnkgdGhl IFBSIEJXIG9wdGltaXphdGlvbiBzdXBwb3J0CisgKiBAaW50ZWxfZHA6IERQIHBvcnQgb2JqZWN0 CisgKgorICogUXVlcnkgd2hldGhlciBhIERQIHR1bm5lbCBzdXBwb3J0cyB0aGUgUFIgQlcgb3B0 aW1pemF0aW9uLgorICoKKyAqIFJldHVybnMgJXRydWUgaWYgdGhlIEJXIGFsbG9jYXRpb24gbW9k ZSBpcyBzdXBwb3J0ZWQgb24gQGludGVsX2RwLgorICovCitib29sIGludGVsX2RwX3R1bm5lbF9w cl9vcHRpbWl6YXRpb25fc3VwcG9ydGVkKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApCit7CisJ c3RydWN0IGludGVsX2Rpc3BsYXkgKmRpc3BsYXkgPSB0b19pbnRlbF9kaXNwbGF5KGludGVsX2Rw KTsKKworCWlmIChESVNQTEFZX1ZFUihkaXNwbGF5KSA8IDM1KQorCQlyZXR1cm4gZmFsc2U7CisK KwlyZXR1cm4gZHJtX2RwX3R1bm5lbF9wcl9vcHRpbWl6YXRpb25fc3VwcG9ydGVkKGludGVsX2Rw LT50dW5uZWwpOworfQorCiAvKioKICAqIGludGVsX2RwX3R1bm5lbF9zdXNwZW5kIC0gU3VzcGVu ZCBhIERQIHR1bm5lbCBjb25uZWN0ZWQgb24gYSBwb3J0CiAgKiBAaW50ZWxfZHA6IERQIHBvcnQg b2JqZWN0CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rw X3R1bm5lbC5oIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcF90dW5uZWwu aAppbmRleCAxMGFiOWVlYmNlZjYuLjgyNzNlNjgxYTUxMiAxMDA2NDQKLS0tIGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcF90dW5uZWwuaAorKysgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9kaXNwbGF5L2ludGVsX2RwX3R1bm5lbC5oCkBAIC0zMiw2ICszMiw3IEBAIHZvaWQg aW50ZWxfZHBfdHVubmVsX3Jlc3VtZShzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwLAogdm9pZCBp bnRlbF9kcF90dW5uZWxfc3VzcGVuZChzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKTsKIAogYm9v bCBpbnRlbF9kcF90dW5uZWxfYndfYWxsb2NfaXNfZW5hYmxlZChzdHJ1Y3QgaW50ZWxfZHAgKmlu dGVsX2RwKTsKK2Jvb2wgaW50ZWxfZHBfdHVubmVsX3ByX29wdGltaXphdGlvbl9zdXBwb3J0ZWQo c3RydWN0IGludGVsX2RwICppbnRlbF9kcCk7CiAKIHZvaWQKIGludGVsX2RwX3R1bm5lbF9hdG9t aWNfY2xlYW51cF9pbmhlcml0ZWRfc3RhdGUoc3RydWN0IGludGVsX2F0b21pY19zdGF0ZSAqc3Rh dGUpOwpAQCAtNzYsNiArNzcsMTEgQEAgc3RhdGljIGlubGluZSBib29sIGludGVsX2RwX3R1bm5l bF9id19hbGxvY19pc19lbmFibGVkKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHAKIAlyZXR1cm4g ZmFsc2U7CiB9CiAKK3N0YXRpYyBpbmxpbmUgYm9vbCBpbnRlbF9kcF90dW5uZWxfcHJfb3B0aW1p emF0aW9uX3N1cHBvcnRlZChzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKQoreworCXJldHVybiBm YWxzZTsKK30KKwogc3RhdGljIGlubGluZSB2b2lkCiBpbnRlbF9kcF90dW5uZWxfYXRvbWljX2Ns ZWFudXBfaW5oZXJpdGVkX3N0YXRlKHN0cnVjdCBpbnRlbF9hdG9taWNfc3RhdGUgKnN0YXRlKSB7 fQogCi0tIAoyLjI5LjAKCg==