From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: [PATCH 04/10] drm/i915: Reduce RPS update frequency on Valleyview/Cherryview Date: Fri, 19 Apr 2019 18:13:56 +0100 Message-ID: <20190419171402.30596-5-chris@chris-wilson.co.uk> References: <20190419171402.30596-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id D9E63892E7 for ; Fri, 19 Apr 2019 17:14:14 +0000 (UTC) In-Reply-To: <20190419171402.30596-1-chris@chris-wilson.co.uk> 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 List-Id: intel-gfx@lists.freedesktop.org VmFsbGV5dmlldyBhbmQgQ2hlcnJ5dmlldyB1cGRhdGUgdGhlIEdQVSBmcmVxdWVuY3kgdmlhIHRo ZSBwdW5pdCwgd2hpY2gKaXMgdmVyeSBleHBlbnNpdmUgYXMgd2UgaGF2ZSB0byBlbnN1cmUgdGhl IGNvcmVzIGRvIG5vdCBzbGVlcCBkdXJpbmcgdGhlCmNvbW1zLiBJZiB3ZSBwZXJmb3JtIGZyZXF1 ZW50IFJQUyBldmFsdWF0aW9ucywgdGhlIGZyZXF1ZW50IHB1bml0CnJlcXVlc3RzIGNhdXNlIG1l YXN1cmFibGUgc3lzdGVtIG92ZXJoZWFkIGZvciBsaXR0bGUgYmVuZWZpdCwgc28KaW5jcmVhc2Ug dGhlIGV2YWx1YXRpb24gaW50ZXJ2YWxzIHRvIHJlZHVjZSB0aGUgbnVtYmVyIG9mIHRpbWVzIHdl IHRyeQphbmQgY2hhbmdlIGZyZXF1ZW5jeS4KClNpZ25lZC1vZmYtYnk6IENocmlzIFdpbHNvbiA8 Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X3BtLmMgfCAxMyArKysrKysrKysrKysrCiAxIGZpbGUgY2hhbmdlZCwgMTMgaW5zZXJ0aW9ucygr KQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCmluZGV4IDlkYjM5ZWE5YmQ4My4uYmE2ZDNkMWFkZjZj IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCisrKyBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMKQEAgLTY1OTMsNiArNjU5MywxOSBAQCBzdGF0aWMg dm9pZCBycHNfc2V0X3Bvd2VyKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwgaW50 IG5ld19wb3dlcikKIAkJYnJlYWs7CiAJfQogCisJaWYgKElTX1ZBTExFWVZJRVcoZGV2X3ByaXYp IHx8IElTX0NIRVJSWVZJRVcoZGV2X3ByaXYpKSB7CisJCS8qCisJCSAqIEJheXRyYWlsIGFuZCBC cmFzd2VsbCBjb250cm9sIHRoZSBncHUgZnJlcXVlbmN5IHZpYSB0aGUKKwkJICogcHVuaXQsIHdo aWNoIGlzIHZlcnkgc2xvdyBhbmQgZXhwZW5zaXZlIHRvIGNvbW11bmljYXRlIHdpdGgsCisJCSAq IGFzIHdlIHN5bmNocm9ub3VzbHkgZm9yY2UgdGhlIHBhY2thZ2UgdG8gQzAuIElmIHdlIHRyeSBh bmQKKwkJICogdXBkYXRlIHRoZSBncHVmcmVxIHRvbyBvZnRlbiB3ZSBjYXVzZSBtZWFzdXJhYmxl IHN5c3RlbQorCQkgKiBsb2FkIGZvciBsaXR0bGUgYmVuZWZpdCAoZWZmZWN0aXZlbHkgc3RlYWxp bmcgQ1BVIHRpbWUgZm9yCisJCSAqIHRoZSBHUFUsIG5lZ2F0aXZlbHkgaW1wYWN0aW5nIG92ZXJh bGwgdGhyb3VnaHB1dCkuCisJCSAqLworCQllaV91cCA8PD0gMjsKKwkJZWlfZG93biA8PD0gMjsK Kwl9CisKIAkvKiBXaGVuIGJ5dCBjYW4gc3Vydml2ZSB3aXRob3V0IHN5c3RlbSBoYW5nIHdpdGgg ZHluYW1pYwogCSAqIHN3IGZyZXEgYWRqdXN0bWVudHMsIHRoaXMgcmVzdHJpY3Rpb24gY2FuIGJl IGxpZnRlZC4KIAkgKi8KLS0gCjIuMjAuMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMu ZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vaW50ZWwtZ2Z4