From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Gordon Subject: Re: [PATCH] drm/i915: Only arm the forcewake release timer on the final put Date: Thu, 24 Mar 2016 14:33:32 +0000 Message-ID: <56F3FABC.8030903@intel.com> References: <1458826373-26982-1-git-send-email-chris@chris-wilson.co.uk> <20160324134234.GM27742@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 660A26E9C4 for ; Thu, 24 Mar 2016 14:33:34 +0000 (UTC) In-Reply-To: <20160324134234.GM27742@nuc-i3427.alporthouse.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 List-Id: intel-gfx@lists.freedesktop.org T24gMjQvMDMvMTYgMTM6NDIsIENocmlzIFdpbHNvbiB3cm90ZToKPiBPbiBUaHUsIE1hciAyNCwg MjAxNiBhdCAwMTozMjo1M1BNICswMDAwLCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4+IElmIHdlIGFy bSB0aGUgcmVsZWFzZSB0aW1lciBvbiBhY3F1aXJpbmcgdGhlIGZvcmNld2FrZSwgd2Ugd2lsbCBy ZWxlYXNlCj4+IHRoZSBmb3JjZXdha2Ugb24gdGhlIGppZmZpZSBhZnRlcndhcmRzLiBJZiB3ZSBv bmx5IGFybSB0aGUgcmVsZWFzZSB0aW1lcgo+PiBvbiB0aGUgZmluYWwgcHV0LCB3ZSB3aWxsIHJl bGVhc2UgdGhlIGZvcmNld2FrZSBzbGlnaHRseSBsYXRlciBpbnN0ZWFkLgo+Pgo+PiBNdWNoLCBt dWNoIHdvcnNlLCB3ZSBkaWQgbm90IGFjcXVpcmUgYSByZWZjb3VudCBmb3IgdGhlIGFybWVkIHRp bWluZwo+PiBkdXJpbmcgdGhlIGdldCgpLCBhbmQgc28gdW5iYWxhbmNlZCBvdXIgZm9yY2V3YWtl IGNvdW50aW5nLgo+Pgo+PiBSZXBvcnRlZC1ieTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1 bGluQGxpbnV4LmludGVsLmNvbT4KPj4gU2lnbmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJp c0BjaHJpcy13aWxzb24uY28udWs+Cj4+IENjOiBNaWthIEt1b3BwYWxhIDxtaWthLmt1b3BwYWxh QGxpbnV4LmludGVsLmNvbT4KPj4gQ2M6IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28udXJzdWxpbkBs aW51eC5pbnRlbC5jb20+Cj4+IC0tLQo+PiAgIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Vu Y29yZS5jIHwgMyArLS0KPj4gICAxIGZpbGUgY2hhbmdlZCwgMSBpbnNlcnRpb24oKyksIDIgZGVs ZXRpb25zKC0pCj4+Cj4+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF91 bmNvcmUuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3VuY29yZS5jCj4+IGluZGV4IDk2 Nzk5MzkyYzJjNy4uZDg1NzE2OGM2YzliIDEwMDY0NAo+PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF91bmNvcmUuYwo+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF91 bmNvcmUuYwo+PiBAQCAtNjAsNiArNjAsNyBAQCBmd19kb21haW5fcmVzZXQoY29uc3Qgc3RydWN0 IGludGVsX3VuY29yZV9mb3JjZXdha2VfZG9tYWluICpkKQo+PiAgIHN0YXRpYyBpbmxpbmUgdm9p ZAo+PiAgIGZ3X2RvbWFpbl9hcm1fdGltZXIoc3RydWN0IGludGVsX3VuY29yZV9mb3JjZXdha2Vf ZG9tYWluICpkKQo+PiAgIHsKPj4gKwlkLT53YWtlX2NvdW50Kys7Cj4+ICAgCW1vZF90aW1lcl9w aW5uZWQoJmQtPnRpbWVyLCBqaWZmaWVzICsgMSk7Cj4KPiBXaGljaCByYWlzZSB0aGUgb2J2aW91 cyBpc3N1ZSB0aGF0IHdlIGRvdWJsZSBpbmNyZW1lbnQgdGhlIGNvdW50ZXIgaWYKPiB0aGUgdGlt ZXIgd2FzIHBlbmRpbmcgKHdoZXJlIHdlIHdvdWxkIG9ubHkgdGhlbiByZWxlYXNlIGl0IG9uY2Up Lgo+IC1DaHJpcwoKJ2ppZmZpZXMgKyAxJyBtaWdodCBiZSBvbmx5IGEgbmFub3NlY29uZCBhd2F5 OyB3b3VsZCBpdCBiZSBiZXR0ZXIgdG8gdXNlIAonamlmZmllcyArIDInPyBPVE9IIHRoYXQgbWln aHQgYmUgcXVpdGUgYSBsb25nIHRpbWUgYW5kIHRoZXJlZm9yZSAKaW5jcmVhc2UgcG93ZXIgY29u c3VtcHRpb24gOiggU28gaXMgdGhlcmUgYSBzb21ld2hhdCBoaWdoZXItcmVzb2x1dGlvbiAKY3lj bGljIHRpbWVyIHRoYXQgd2UgY291bGQgdXNlPwoKQWxzbywgd2h5IG1vZF90aW1lcl9waW5uZWQo KSA/IEknZCB0aGluayB0aGF0IGlmIHRoaXMgYWN0dWFsbHkgaGFwcGVucyBhIAp3aG9sZSBqaWZm aWUgbGF0ZXIsIHRoZXJlJ2QgYmUgbGl0dGxlIGNvcnJlbGF0aW9uIGJldHdlZW4gdGhlIGN1cnJl bnQgCkNQVSBhY3Rpdml0eSBhbmQgd2hhdCdzIGhhcHBlbmluZyB3aGVuIHRoZSB0aW1lciBmaXJl cywgc28gbm8gcmVhbCBwb2ludCAKaW4gcGlubmluZyB0aGUgdGltZXIgdG8gY3VycmVudCBDUFUu CgpVc2luZyBtb2RfdGltZXIoKSBpbnN0ZWFkIHdvdWxkIGFsbG93IGl0IHRvIGFwcGx5IHNsYWNr IGFuZCBhbGlnbiB0aGUgCmNhbGxiYWNrIHRvIG90aGVyIHRpbWVyIGFjdGl2aXR5LCBtYXliZSBy ZWR1Y2luZyBDUFUgb3ZlcmhlYWQgYXQgdGhlIApwb3NzaWJsZSBjb3N0IG9mIGEgc2xpZ2h0IGlu Y3JlYXNlIGluIEdQVSBwb3dlci4KCi5EYXZlLgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9pbnRlbC1nZngK