From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH 21/21] drm/i915/slpc: Fail intel_runtime_suspend if SLPC or RPS not active Date: Thu, 28 Apr 2016 09:00:25 +0100 Message-ID: <20160428080025.GJ27856@nuc-i3427.alporthouse.com> References: <1461805865-212590-1-git-send-email-tom.orourke@intel.com> <1461805865-212590-22-git-send-email-tom.orourke@intel.com> <20160428065607.GC4546@nuc-i3427.alporthouse.com> <1461830240.9253.4.camel@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [87.106.93.118]) by gabe.freedesktop.org (Postfix) with ESMTP id 3E4626EC64 for ; Thu, 28 Apr 2016 08:00:48 +0000 (UTC) Content-Disposition: inline In-Reply-To: <1461830240.9253.4.camel@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Imre Deak Cc: paulo.r.zanoni@intel.com, intel-gfx@lists.freedesktop.org, Tom O'Rourke , radoslaw.szwichtenberg@intel.com List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBBcHIgMjgsIDIwMTYgYXQgMTA6NTc6MjBBTSArMDMwMCwgSW1yZSBEZWFrIHdyb3Rl Ogo+IE9uIHRvLCAyMDE2LTA0LTI4IGF0IDA3OjU2ICswMTAwLCBDaHJpcyBXaWxzb24gd3JvdGU6 Cj4gPiBPbiBXZWQsIEFwciAyNywgMjAxNiBhdCAwNjoxMTowNVBNIC0wNzAwLCB0b20ub3JvdXJr ZUBpbnRlbC5jb20gd3JvdGU6Cj4gPiA+IEZyb206IFNhZ2FyIEFydW4gS2FtYmxlIDxzYWdhci5h LmthbWJsZUBpbnRlbC5jb20+Cj4gPiA+IAo+ID4gPiBpbnRlbF9ydW50aW1lX3N1c3BlbmQgZmFp bGVkIHdpdGggd2FybmluZyBpZiBSUFMgd2FzIGRpc2FibGVkLgo+ID4gPiBXaXRoIFNMUEMgZW5h YmxlZCwgUlBTIGlzIGRpc2FibGVkLiBXaXRoIFNMUEMsIHdhcm5pbmcgaXMgbm93IGNoYW5nZWQK PiA+ID4gdG8gY29uc2lkZXIgU0xQQyBhY3RpdmUgc3RhdHVzIGFzIHdlbGwuIFRoaXMgd2lsbCBl bnN1cmUgcnVudGltZSBzdXNwZW5kCj4gPiA+IHByb2NlZWRzIHdoZW4gU0xQQyBlbmFibGVkLgo+ ID4gPiAKPiA+ID4gdjI6IENvbW1pdCBtZXNzYWdlIHVwZGF0ZS4gKFRvbSkKPiA+ID4gCj4gPiA+ IFNpZ25lZC1vZmYtYnk6IFNhZ2FyIEFydW4gS2FtYmxlIDxzYWdhci5hLmthbWJsZUBpbnRlbC5j b20+Cj4gPiA+IFNpZ25lZC1vZmYtYnk6IFRvbSBPJ1JvdXJrZSA8VG9tLk8nUm91cmtlQGludGVs LmNvbT4KPiA+ID4gLS0tCj4gPiA+IMKgZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYyB8 IDMgKystCj4gPiA+IMKgMSBmaWxlIGNoYW5nZWQsIDIgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlv bigtKQo+ID4gPiAKPiA+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVf ZHJ2LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5jCj4gPiA+IGluZGV4IGNjMjJm YTAuLjAwYTI3MTMgMTAwNjQ0Cj4gPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVf ZHJ2LmMKPiA+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYwo+ID4gPiBA QCAtMTQ3NCw3ICsxNDc0LDggQEAgc3RhdGljIGludCBpbnRlbF9ydW50aW1lX3N1c3BlbmQoc3Ry dWN0IGRldmljZSAqZGV2aWNlKQo+ID4gPiDCoAlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2 X3ByaXYgPSBkZXYtPmRldl9wcml2YXRlOwo+ID4gPiDCoAlpbnQgcmV0Owo+ID4gPiDCoAo+ID4g PiAtCWlmIChXQVJOX09OX09OQ0UoIShkZXZfcHJpdi0+cnBzLmVuYWJsZWQgJiYgaW50ZWxfZW5h YmxlX3JjNihkZXYpKSkpCj4gPiA+ICsJaWYgKFdBUk5fT05fT05DRSghKChkZXZfcHJpdi0+cnBz LmVuYWJsZWQgfHwgaW50ZWxfc2xwY19hY3RpdmUoZGV2KSkgJiYKPiA+ID4gKwkJCcKgwqDCoGlu dGVsX2VuYWJsZV9yYzYoZGV2KSkpKQo+ID4gCj4gPiBUaGUgcmVhbCBxdWVzdGlvbiBoZXJlIGlz IHdoeSBkb2VzIHJ1bnRpbWUgc3VzcGVuZCBkZXBlbmQgb24gZWl0aGVyIG9mCj4gPiB0aGVzZSBi ZWluZyBlbmFibGVkIChlc3BjaWFsbHkgcnBzISkuCj4gCj4gV2UgbmVlZCBSQzYgZW5hYmxlZCBh Y3Jvc3MgYSBydW50aW1lIHN1c3BlbmQvcmVzdW1lIHNpbmNlIHdlIGRlcGVuZCBvbgo+IHRoZSBS QzYgY29udGV4dCB0byBiZSByZXRhaW5lZCBhY3Jvc3MgdGhlc2UgdHJhbnNpdGlvbnMuIFRoZXJl IGlzIG5vCj4gc2VwYXJhdGUga25vYiBmb3IgUlBTIGFuZCB3ZSBlbmFibGUgUkM2IGFuZCBSUFMg dG9nZXRoZXIsIHRoYXQncyB3aHkKPiBycHMuZW5hYmxlZCBpcyBjaGVja2VkLgoKU28sIGZyb20g dGhlIHN0YW5kcG9pbnQgb2YgdGhpcyBzZXJpZXMsIHdlIHNob3VsZCBiZSBzZXBhcmF0aW5nIHRo ZSB0d28KYW5kIGdpdmluZyByYzYgaXRzIG93biBiaXQgb2YgYm9va2tlZXBpbmcuCi1DaHJpcwoK LS0gCkNocmlzIFdpbHNvbiwgSW50ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50cmUKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1h aWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMu ZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==