From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH] drm/i915: Reset RPS events when enabling RPS Date: Wed, 21 Jan 2015 21:23:44 +0200 Message-ID: <87mw5c3pkv.fsf@intel.com> References: <1410350518-3854-1-git-send-email-chris@chris-wilson.co.uk> <20140910122056.GS15520@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id D55196E782 for ; Wed, 21 Jan 2015 11:31:52 -0800 (PST) In-Reply-To: <20140910122056.GS15520@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Daniel Vetter , Chris Wilson Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCAxMCBTZXAgMjAxNCwgRGFuaWVsIFZldHRlciA8ZGFuaWVsQGZmd2xsLmNoPiB3cm90 ZToKPiBPbiBXZWQsIFNlcCAxMCwgMjAxNCBhdCAwMTowMTo1OFBNICswMTAwLCBDaHJpcyBXaWxz b24gd3JvdGU6Cj4+IEFmdGVyIGEgR1BVIHJlc2V0LCB3ZSByZWluaXRpYWxpemUgUlBTIGFuZCBS QzYgc3RhdGUuIChUaGlzIG1heSBiZQo+PiB1bm5lY2Vzc2FyeSwgdGhleSBiZSBwcmVzZXJ2ZWQg YWNyb3NzIHRoZSByZXNldCBhbnl3YXkuLi4pIEdpdmVuIHRoYXQKPj4gdGhlIEdQVSB3YXMgYWN0 aXZlIGJlZm9yZSB0aGUgcmVzZXQsIGl0IGlzIGxpa2VseSB0aGF0IHdlIGRvIGhhdmUgYQo+PiBw ZW5kaW5nIFJQUyB3b3JrIGl0ZW0gYW5kIHNvIHdlIHNob3VsZCBzaW1wbHkgZGlzYWJsZSBpdCBy YXRoZXIgdGhhbgo+PiBlbWl0IGEgd2Fybi4KPj4gCj4+IFNpZ25lZC1vZmYtYnk6IENocmlzIFdp bHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+Cj4gVGhpcyByZWdyZXNzaW9uIGhhcyBi ZWVuIGludHJvZHVjZWQgaW4KPgo+IGNvbW1pdCBkZDBhMWFhMTliZDNkNzIwM2U1ODE1N2I4NGNl YTc4YmJhYzYwNWFjCj4gQXV0aG9yOiBKZWZmIE1jR2VlIDxqZWZmLm1jZ2VlQGludGVsLmNvbT4K PiBEYXRlOiAgIFR1ZSBGZWIgNCAxMTozMjozMSAyMDE0IC0wNjAwCj4KPiAgICAgZHJtL2k5MTU6 IFJlc3RvcmUgcnBzL3JjNiBvbiByZXNldAo+Cj4gQ2M6IEplZmYgTWNHZWUgPGplZmYubWNnZWVA aW50ZWwuY29tPgo+IENjOiBzdGFibGVAdmdlci5rZXJuZWwub3JnICh1bmRlciB0aGUgYXNzdW1w dGlvbiB0aGF0IGl0IGJsZXcgdXAgaW4KPiByZWFsaXR5IGFuZCB0aGlzIGlzbid0IGp1c3QgYSBj b2RlIGF1ZGl0IGV4ZXJjaXNlKS4KCkkgc2VlbSB0byBoYXZlIG5lZ2xlY3RlZCB0aGlzIHBhdGNo LCBhbmQgaXQgbm8gbG9uZ2VyCmFwcGxpZXMuIFNvcnJ5LiBUaGUgd2FybiBzZWVtcyB0byBiZSBz dGlsbCBpbiBwbGFjZSwgcGxlYXNlIHJlZnJlc2ggdGhlCnBhdGNoIGlmIHRoZSBmaXggaXRzZWxm IGlzIHN0aWxsIHZhbGlkLgoKQXBvbG9naWVzIGFuZCB0aGFua3MsCkphbmkuCgo+Cj4gQWRkaW5n IEplZmYuCj4gLURhbmllbAo+Cj4+IC0tLQo+PiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf cG0uYyB8IDQgKystLQo+PiAgMSBmaWxlIGNoYW5nZWQsIDIgaW5zZXJ0aW9ucygrKSwgMiBkZWxl dGlvbnMoLSkKPj4gCj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9w bS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYwo+PiBpbmRleCA5YWZkZWVkLi4z ZGVhMTc0IDEwMDY0NAo+PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCj4+ ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMKPj4gQEAgLTM2OTQsNyArMzY5 NCw3IEBAIHN0YXRpYyB2b2lkIGdlbjhfZW5hYmxlX3Jwc19pbnRlcnJ1cHRzKHN0cnVjdCBkcm1f ZGV2aWNlICpkZXYpCj4+ICAJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gZGV2 LT5kZXZfcHJpdmF0ZTsKPj4gIAo+PiAgCXNwaW5fbG9ja19pcnEoJmRldl9wcml2LT5pcnFfbG9j ayk7Cj4+IC0JV0FSTl9PTihkZXZfcHJpdi0+cnBzLnBtX2lpcik7Cj4+ICsJZGV2X3ByaXYtPnJw cy5wbV9paXIgPSAwOwo+PiAgCWdlbjhfZW5hYmxlX3BtX2lycShkZXZfcHJpdiwgZGV2X3ByaXYt PnJwcy5wbV9ldmVudHMpOwo+PiAgCUk5MTVfV1JJVEUoR0VOOF9HVF9JSVIoMiksIGRldl9wcml2 LT5ycHMucG1fZXZlbnRzKTsKPj4gIAlzcGluX3VubG9ja19pcnEoJmRldl9wcml2LT5pcnFfbG9j ayk7Cj4+IEBAIC0zNzA1LDcgKzM3MDUsNyBAQCBzdGF0aWMgdm9pZCBnZW42X2VuYWJsZV9ycHNf aW50ZXJydXB0cyhzdHJ1Y3QgZHJtX2RldmljZSAqZGV2KQo+PiAgCXN0cnVjdCBkcm1faTkxNV9w cml2YXRlICpkZXZfcHJpdiA9IGRldi0+ZGV2X3ByaXZhdGU7Cj4+ICAKPj4gIAlzcGluX2xvY2tf aXJxKCZkZXZfcHJpdi0+aXJxX2xvY2spOwo+PiAtCVdBUk5fT04oZGV2X3ByaXYtPnJwcy5wbV9p aXIpOwo+PiArCWRldl9wcml2LT5ycHMucG1faWlyID0gMDsKPj4gIAlnZW42X2VuYWJsZV9wbV9p cnEoZGV2X3ByaXYsIGRldl9wcml2LT5ycHMucG1fZXZlbnRzKTsKPj4gIAlJOTE1X1dSSVRFKEdF TjZfUE1JSVIsIGRldl9wcml2LT5ycHMucG1fZXZlbnRzKTsKPj4gIAlzcGluX3VubG9ja19pcnEo JmRldl9wcml2LT5pcnFfbG9jayk7Cj4+IC0tIAo+PiAxLjkuMQo+PiAKPj4gX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPj4gSW50ZWwtZ2Z4IG1haWxpbmcg bGlzdAo+PiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4+IGh0dHA6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngKPgo+IC0tIAo+IERhbmll bCBWZXR0ZXIKPiBTb2Z0d2FyZSBFbmdpbmVlciwgSW50ZWwgQ29ycG9yYXRpb24KPiArNDEgKDAp IDc5IDM2NSA1NyA0OCAtIGh0dHA6Ly9ibG9nLmZmd2xsLmNoCj4gX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPiBJbnRlbC1nZnggbWFpbGluZyBsaXN0Cj4g SW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+IGh0dHA6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngKCi0tIApKYW5pIE5pa3VsYSwgSW50ZWwg T3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50ZXIKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9pbnRlbC1nZngK