From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Kumar, Mahesh" Subject: [PATCH v3 2/9] drm/i915/skl+: use linetime latency instead of ddb size Date: Fri, 9 Sep 2016 13:30:59 +0530 Message-ID: <20160909080106.17506-3-mahesh1.kumar@intel.com> References: <20160909080106.17506-1-mahesh1.kumar@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9AFA36E05A for ; Fri, 9 Sep 2016 07:57:36 +0000 (UTC) In-Reply-To: <20160909080106.17506-1-mahesh1.kumar@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: paulo.r.zanoni@intel.com List-Id: intel-gfx@lists.freedesktop.org RnJvbTogTWFoZXNoIEt1bWFyIDxtYWhlc2gxLmt1bWFyQGludGVsLmNvbT4KClRoaXMgcGF0Y2gg bWFrZSBjaGFuZ2VzIHRvIHVzZSBsaW5ldGltZSBsYXRlbmN5IGluc3RlYWQgb2YgYWxsb2NhdGVk CkREQiBzaXplIGR1cmluZyBwbGFuZSB3YXRlcm1hcmsgY2FsY3VsYXRpb24gaW4gc3dpdGNoIGNh c2UsIFRoaXMgaXMKcmVxdWlyZWQgdG8gaW1wbGVtZW50IG5ldyBEREIgYWxsb2NhdGlvbiBhbGdv cml0aG0uCgpJbiBOZXcgQWxnb3JpdGhtIEREQiBpcyBhbGxvY2F0ZWQgYmFzZWQgb24gV00gdmFs dWVzLCBiZWNhdXNlIG9mIHdoaWNoCm51bWJlciBvZiBEREIgYmxvY2tzIHdpbGwgbm90IGJlIGF2 YWlsYWJsZSBkdXJpbmcgV00gY2FsY3VsYXRpb24sClNvIHRoaXMgImxpbmV0aW1lIGxhdGVuY3ki IGlzIHN1Z2dlc3RlZCBieSBTVi9IVyB0ZWFtIHRvIHVzZSBkdXJpbmcKc3dpdGNoLWNhc2UgZm9y IFdNIGJsb2NrcyBzZWxlY3Rpb24uCgpDaGFuZ2VzIHNpbmNlIHYxOgogLSBSZWJhc2Ugb24gdG9w IG9mIFBhdWxvJ3MgcGF0Y2ggc2VyaWVzCgpTaWduZWQtb2ZmLWJ5OiBNYWhlc2ggS3VtYXIgPG1h aGVzaDEua3VtYXJAaW50ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bt LmMgfCA3ICsrKysrKy0KIDEgZmlsZSBjaGFuZ2VkLCA2IGluc2VydGlvbnMoKyksIDEgZGVsZXRp b24oLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYwppbmRleCAzZmRlYzRkLi5jZmQ5YjdkMSAxMDA2 NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYworKysgYi9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9wbS5jCkBAIC0zNjIyLDEwICszNjIyLDE1IEBAIHN0YXRpYyBpbnQg c2tsX2NvbXB1dGVfcGxhbmVfd20oY29uc3Qgc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9w cml2LAogCSAgICBmYi0+bW9kaWZpZXJbMF0gPT0gSTkxNV9GT1JNQVRfTU9EX1lmX1RJTEVEKSB7 CiAJCXNlbGVjdGVkX3Jlc3VsdCA9IG1heChtZXRob2QyLCB5X3RpbGVfbWluaW11bSk7CiAJfSBl bHNlIHsKKwkJdWludDMyX3QgbGluZXRpbWVfdXMgPSAwOworCisJCWxpbmV0aW1lX3VzID0gRElW X1JPVU5EX1VQKHdpZHRoICogMTAwMCwKKwkJCQlza2xfcGlwZV9waXhlbF9yYXRlKGNzdGF0ZSkp OworCiAJCWlmICgoY3BwICogY3N0YXRlLT5iYXNlLmFkanVzdGVkX21vZGUuY3J0Y19odG90YWwg LyA1MTIgPCAxKSAmJgogCQkgICAgKHBsYW5lX2J5dGVzX3Blcl9saW5lIC8gNTEyIDwgMSkpCiAJ CQlzZWxlY3RlZF9yZXN1bHQgPSBtZXRob2QyOwotCQllbHNlIGlmICgoZGRiX2FsbG9jYXRpb24g LyBwbGFuZV9ibG9ja3NfcGVyX2xpbmUpID49IDEpCisJCWlmIChsYXRlbmN5ID49IGxpbmV0aW1l X3VzKQogCQkJc2VsZWN0ZWRfcmVzdWx0ID0gbWluKG1ldGhvZDEsIG1ldGhvZDIpOwogCQllbHNl CiAJCQlzZWxlY3RlZF9yZXN1bHQgPSBtZXRob2QxOwotLSAKMi44LjMKCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QK SW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=