From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm/i915: Simplify condition to keep DMC active during S0ix Date: Wed, 22 Aug 2018 15:27:09 +0300 Message-ID: <20180822122709.GZ5565@intel.com> References: <20180822112602.27543-1-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5C7C76E375 for ; Wed, 22 Aug 2018 12:27:13 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20180822112602.27543-1-imre.deak@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 Zanoni , intel-gfx@lists.freedesktop.org, Lucas De Marchi , Rodrigo Vivi List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBBdWcgMjIsIDIwMTggYXQgMDI6MjY6MDJQTSArMDMwMCwgSW1yZSBEZWFrIHdyb3Rl Ogo+IEZvciBTMGl4IHdlIHdhbnQgdG8gZGVpbml0IHBvd2VyIGRvbWFpbnMgKGFuZCBzbyBkZWFj dGl2YXRlIHRoZSBETUMKPiBmaXJtd2FyZSkgZXhhY3RseSB3aGVuIHRoZSBwbGF0Zm9ybSBzdXBw b3J0cyB0aGUgREM5IHN0YXRlLiBUbyByZWFjaAo+IFMwaXggd2UgbmVlZCBEQzkgb24gdGhlc2Ug cGxhdGZvcm1zIChmb3Igd2hpY2ggdGhlIERNQyBGVyBuZWVkcyB0byBiZQo+IGRlYWN0aXZhdGVk KSB3aGlsZSB0byByZWFjaCBTMGl4IG9uIHRoZSByZXN0IG9mIHRoZSBETUMgcGxhdGZvcm1zIHdl Cj4gbmVlZCBEQzYgKHdoaWNoIG5lZWRzIHRoZSBETUMgRlcgdG8gc3RheSBhY3RpdmUpLgo+IAo+ IFNpbXBsaWZ5IHRoZSBjb25kaXRpb24gYWNjb3JkaW5nbHkgc28gaXQgd2lsbCBiZSBhdXRvbWF0 aWNhbGx5Cj4gY29ycmVjdCBmb3IgdXBjb21pbmcgREM5IHBsYXRmb3JtcyBsaWtlIElDTC4KPiAK PiBDYzogTHVjYXMgRGUgTWFyY2hpIDxsdWNhcy5kZW1hcmNoaUBpbnRlbC5jb20+Cj4gQ2M6IE1p Y2hlbCBUaGllcnJ5IDxtaWNoZWwudGhpZXJyeUBpbnRlbC5jb20+Cj4gQ2M6IFZpbGxlIFN5cmrD pGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cj4gQ2M6IFJvZHJpZ28gVml2aSA8 cm9kcmlnby52aXZpQGludGVsLmNvbT4KPiBDYzogUGF1bG8gWmFub25pIDxwYXVsby5yLnphbm9u aUBpbnRlbC5jb20+Cj4gQ2M6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVr Pgo+IFNpZ25lZC1vZmYtYnk6IEltcmUgRGVhayA8aW1yZS5kZWFrQGludGVsLmNvbT4KClJldmll d2VkLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgoK PiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcnVudGltZV9wbS5jIHwgMTMgKysr KysrKy0tLS0tLQo+ICAxIGZpbGUgY2hhbmdlZCwgNyBpbnNlcnRpb25zKCspLCA2IGRlbGV0aW9u cygtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ydW50aW1l X3BtLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ydW50aW1lX3BtLmMKPiBpbmRleCBm ZjNmZDhkYmQyYjQuLjFiMTBiNzA0MTUxMyAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9ydW50aW1lX3BtLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9ydW50aW1lX3BtLmMKPiBAQCAtMzg0OCwxMyArMzg0OCwxNCBAQCB2b2lkIGludGVsX3Bvd2Vy X2RvbWFpbnNfc3VzcGVuZChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCj4gIAlp bnRlbF9kaXNwbGF5X3Bvd2VyX3B1dChkZXZfcHJpdiwgUE9XRVJfRE9NQUlOX0lOSVQpOwo+ICAK PiAgCS8qCj4gLQkgKiBJbiBjYXNlIG9mIGZpcm13YXJlIGFzc2lzdGVkIGNvbnRleHQgc2F2ZS9y ZXN0b3JlIGRvbid0IG1hbnVhbGx5Cj4gLQkgKiBkZWluaXQgdGhlIHBvd2VyIGRvbWFpbnMuIFRo aXMgYWxzbyBtZWFucyB0aGUgQ1NSL0RNQyBmaXJtd2FyZSB3aWxsCj4gLQkgKiBzdGF5IGFjdGl2 ZSwgaXQgd2lsbCBwb3dlciBkb3duIGFueSBIVyByZXNvdXJjZXMgYXMgcmVxdWlyZWQgYW5kCj4g LQkgKiBhbHNvIGVuYWJsZSBkZWVwZXIgc3lzdGVtIHBvd2VyIHN0YXRlcyB0aGF0IHdvdWxkIGJl IGJsb2NrZWQgaWYgdGhlCj4gLQkgKiBmaXJtd2FyZSB3YXMgaW5hY3RpdmUuCj4gKwkgKiBJbiBj YXNlIG9mIHN1c3BlbmQtdG8taWRsZSAoYWthIFMwaXgpIG9uIGEgRE1DIHBsYXRmb3JtIHdpdGhv dXQgREM5Cj4gKwkgKiBzdXBwb3J0IGRvbid0IG1hbnVhbGx5IGRlaW5pdCB0aGUgcG93ZXIgZG9t YWlucy4gVGhpcyBhbHNvIG1lYW5zIHRoZQo+ICsJICogQ1NSL0RNQyBmaXJtd2FyZSB3aWxsIHN0 YXkgYWN0aXZlLCBpdCB3aWxsIHBvd2VyIGRvd24gYW55IEhXCj4gKwkgKiByZXNvdXJjZXMgYXMg cmVxdWlyZWQgYW5kIGFsc28gZW5hYmxlIGRlZXBlciBzeXN0ZW0gcG93ZXIgc3RhdGVzCj4gKwkg KiB0aGF0IHdvdWxkIGJlIGJsb2NrZWQgaWYgdGhlIGZpcm13YXJlIHdhcyBpbmFjdGl2ZS4KPiAg CSAqLwo+IC0JaWYgKCFJU19HRU45X0xQKGRldl9wcml2KSAmJiBzdXNwZW5kX21vZGUgPT0gSTkx NV9EUk1fU1VTUEVORF9JRExFICYmCj4gKwlpZiAoIShkZXZfcHJpdi0+Y3NyLmFsbG93ZWRfZGNf bWFzayAmIERDX1NUQVRFX0VOX0RDOSkgJiYKPiArCSAgICBzdXNwZW5kX21vZGUgPT0gSTkxNV9E Uk1fU1VTUEVORF9JRExFICYmCj4gIAkgICAgZGV2X3ByaXYtPmNzci5kbWNfcGF5bG9hZCAhPSBO VUxMKSB7Cj4gIAkJaW50ZWxfcG93ZXJfZG9tYWluc192ZXJpZnlfc3RhdGUoZGV2X3ByaXYpOwo+ ICAJCXJldHVybjsKPiAtLSAKPiAyLjEzLjIKCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1h aWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMu ZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==