From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Kumar, Mahesh" Subject: [PATCH 2/7] drm/i915/skl+: use linetime latency instead of ddb size Date: Mon, 29 Aug 2016 18:05:17 +0530 Message-ID: <20160829123522.9532-3-mahesh1.kumar@intel.com> References: <20160829123522.9532-1-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 6752D6E52E for ; Mon, 29 Aug 2016 12:31:57 +0000 (UTC) In-Reply-To: <20160829123522.9532-1-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: Kumar@freedesktop.org List-Id: intel-gfx@lists.freedesktop.org VGhpcyBwYXRjaCBtYWtlIGNoYW5nZXMgdG8gdXNlIGxpbmV0aW1lIGxhdGVuY3kgaW5zdGVhZCBv ZiBhbGxvY2F0ZWQKRERCIHNpemUgZHVyaW5nIHBsYW5lIHdhdGVybWFyayBjYWxjdWxhdGlvbiBp biBzd2l0Y2ggY2FzZSwgVGhpcyBpcwpyZXF1aXJlZCB0byBpbXBsZW1lbnQgbmV3IEREQiBhbGxv Y2F0aW9uIGFsZ29yaXRobS4KCkluIE5ldyBBbGdvcml0aG0gRERCIGlzIGFsbG9jYXRlZCBiYXNl ZCBvbiBXTSB2YWx1ZXMsIGJlY2F1c2Ugb2Ygd2hpY2gKbnVtYmVyIG9mIEREQiBibG9ja3Mgd2ls bCBub3QgYmUgYXZhaWxhYmxlIGR1cmluZyBXTSBjYWxjdWxhdGlvbiwKU28gdGhpcyAibGluZXRp bWUgbGF0ZW5jeSIgaXMgc3VnZ2VzdGVkIGJ5IFNWL0hXIHRlYW0gdG8gdXNlIGR1cmluZwpzd2l0 Y2gtY2FzZSBmb3IgV00gYmxvY2tzIHNlbGVjdGlvbi4KClNpZ25lZC1vZmYtYnk6IEt1bWFyLCBN YWhlc2ggPG1haGVzaDEua3VtYXJAaW50ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX3BtLmMgfCA1ICsrKystCiAxIGZpbGUgY2hhbmdlZCwgNCBpbnNlcnRpb25zKCspLCAx IGRlbGV0aW9uKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0u YyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMKaW5kZXggYWJhNmZkMC4uYjJmMTdl YiAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYworKysgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCkBAIC0zNTU0LDYgKzM1NTQsNyBAQCBzdGF0aWMg aW50IHNrbF9jb21wdXRlX3BsYW5lX3dtKGNvbnN0IHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpk ZXZfcHJpdiwKIAl1aW50OF90IGNwcDsKIAl1aW50MzJfdCB3aWR0aCA9IDAsIGhlaWdodCA9IDA7 CiAJdWludDMyX3QgcGxhbmVfcGl4ZWxfcmF0ZTsKKwl1aW50MzJfdCBsaW5ldGltZV91cyA9IDA7 CiAKIAlpZiAobGF0ZW5jeSA9PSAwIHx8ICFjc3RhdGUtPmJhc2UuYWN0aXZlIHx8ICFpbnRlbF9w c3RhdGUtPmJhc2UudmlzaWJsZSkgewogCQkqZW5hYmxlZCA9IGZhbHNlOwpAQCAtMzYwMyw3ICsz NjA0LDkgQEAgc3RhdGljIGludCBza2xfY29tcHV0ZV9wbGFuZV93bShjb25zdCBzdHJ1Y3QgZHJt X2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCiAJCXlfdGlsZV9taW5pbXVtID0gcGxhbmVfYmxvY2tz X3Blcl9saW5lICogbWluX3NjYW5saW5lczsKIAkJc2VsZWN0ZWRfcmVzdWx0ID0gbWF4KG1ldGhv ZDIsIHlfdGlsZV9taW5pbXVtKTsKIAl9IGVsc2UgewotCQlpZiAoKGRkYl9hbGxvY2F0aW9uIC8g cGxhbmVfYmxvY2tzX3Blcl9saW5lKSA+PSAxKQorCQlsaW5ldGltZV91cyA9IERJVl9ST1VORF9V UCh3aWR0aCAqIDEwMDAsCisJCQkJc2tsX3BpcGVfcGl4ZWxfcmF0ZShjc3RhdGUpKTsKKwkJaWYg KGxhdGVuY3kgPj0gbGluZXRpbWVfdXMpCiAJCQlzZWxlY3RlZF9yZXN1bHQgPSBtaW4obWV0aG9k MSwgbWV0aG9kMik7CiAJCWVsc2UKIAkJCXNlbGVjdGVkX3Jlc3VsdCA9IG1ldGhvZDE7Ci0tIAoy LjguMwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50 ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==