From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH v2] drm/i915: update rawclk also on resume Date: Mon, 4 Nov 2019 17:31:28 +0200 Message-ID: <20191104153128.GK1208@intel.com> References: <20191101142024.13877-1-jani.nikula@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8BB386E58E for ; Mon, 4 Nov 2019 15:31:33 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20191101142024.13877-1-jani.nikula@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jani Nikula Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBOb3YgMDEsIDIwMTkgYXQgMDQ6MjA6MjRQTSArMDIwMCwgSmFuaSBOaWt1bGEgd3Jv dGU6Cj4gU2luY2UgQ05QIGl0J3MgcG9zc2libGUgZm9yIHJhd2NsayB0byBoYXZlIHR3byBkaWZm ZXJlbnQgdmFsdWVzLCAxOS4yCj4gYW5kIDI0IE1Iei4gSWYgdGhlIHZhbHVlIGluZGljYXRlZCBi eSBTRlVTRV9TVFJBUCByZWdpc3RlciBpcyBkaWZmZXJlbnQKPiBmcm9tIHRoZSBwb3dlciBvbiBk ZWZhdWx0IGZvciBQQ0hfUkFXQ0xLX0ZSRVEsIHdlJ2xsIGVuZCB1cCBoYXZpbmcgYQo+IG1pc21h dGNoIGJldHdlZW4gdGhlIHJhd2NsayBoYXJkd2FyZSBhbmQgc29mdHdhcmUgc3RhdGVzIGFmdGVy Cj4gc3VzcGVuZC9yZXN1bWUuIE9uIHByZXZpb3VzIHBsYXRmb3JtcyB0aGlzIHVzZWQgdG8gd29y ayBieSBhY2NpZGVudCwKPiBiZWNhdXNlIHRoZSBwb3dlciBvbiBkZWZhdWx0cyB3b3JrZWQganVz dCBmaW5lLgo+IAo+IFVwZGF0ZSB0aGUgcmF3Y2xrIGFsc28gb24gcmVzdW1lLiBUaGUgbmF0dXJh bCBwbGFjZSB0byBkbyB0aGlzIHdvdWxkIGJlCj4gaW50ZWxfbW9kZXNldF9pbml0X2h3KCksIGhv d2V2ZXIgVkxWL0NIViBuZWVkIGl0IGRvbmUgYmVmb3JlCj4gaW50ZWxfcG93ZXJfZG9tYWluc19p bml0X2h3KCkuIFRodXMgcHV0IGl0IHRoZXJlIGV2ZW4gaWYgaXQgZmVlbHMKPiBzbGlnaHRseSBv dXQgb2YgcGxhY2UuCj4gCj4gdjI6IENhbGwgaW50ZWxfdXBkYXRlX3Jhd2NsY2soKSBpbiBpbnRl bF9wb3dlcl9kb21haW5zX2luaXRfaHcoKSBmb3IgYWxsCj4gICAgIHBsYXRmb3JtcyAoVmlsbGUp Lgo+IAo+IFJlcG9ydGVkLWJ5OiBTaGF3biBMZWUgPHNoYXduLmMubGVlQGludGVsLmNvbT4KPiBD YzogU2hhd24gTGVlIDxzaGF3bi5jLmxlZUBpbnRlbC5jb20+Cj4gQ2M6IFZpbGxlIFN5cmphbGEg PHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgo+IFNpZ25lZC1vZmYtYnk6IEphbmkgTmlr dWxhIDxqYW5pLm5pa3VsYUBpbnRlbC5jb20+CgpSZXZpZXdlZC1ieTogVmlsbGUgU3lyasOkbMOk IDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KCj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2Ry bS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheV9wb3dlci5jIHwgMyArKysKPiAgZHJpdmVycy9n cHUvZHJtL2k5MTUvaTkxNV9kcnYuYyAgICAgICAgICAgICAgICAgICAgfCAzIC0tLQo+ICAyIGZp bGVzIGNoYW5nZWQsIDMgaW5zZXJ0aW9ucygrKSwgMyBkZWxldGlvbnMoLSkKPiAKPiBkaWZmIC0t Z2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kaXNwbGF5X3Bvd2VyLmMg Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rpc3BsYXlfcG93ZXIuYwo+IGlu ZGV4IDcwN2FjMTEwZTI3MS4uY2UxYjY0ZjRkZDQ0IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheV9wb3dlci5jCj4gKysrIGIvZHJpdmVycy9n cHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kaXNwbGF5X3Bvd2VyLmMKPiBAQCAtNTAxNSw2ICs1 MDE1LDkgQEAgdm9pZCBpbnRlbF9wb3dlcl9kb21haW5zX2luaXRfaHcoc3RydWN0IGRybV9pOTE1 X3ByaXZhdGUgKmk5MTUsIGJvb2wgcmVzdW1lKQo+ICAKPiAgCXBvd2VyX2RvbWFpbnMtPmluaXRp YWxpemluZyA9IHRydWU7Cj4gIAo+ICsJLyogTXVzdCBoYXBwZW4gYmVmb3JlIHBvd2VyIGRvbWFp biBpbml0IG9uIFZMVi9DSFYgKi8KPiArCWludGVsX3VwZGF0ZV9yYXdjbGsoaTkxNSk7Cj4gKwo+ ICAJaWYgKElOVEVMX0dFTihpOTE1KSA+PSAxMSkgewo+ICAJCWljbF9kaXNwbGF5X2NvcmVfaW5p dChpOTE1LCByZXN1bWUpOwo+ICAJfSBlbHNlIGlmIChJU19DQU5OT05MQUtFKGk5MTUpKSB7Cj4g ZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmMgYi9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pOTE1X2Rydi5jCj4gaW5kZXggMzM0MDQ4NWMxMmUzLi43MTk0NDM5OWRjZmMg MTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYwo+ICsrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmMKPiBAQCAtMjk2LDkgKzI5Niw2IEBAIHN0YXRp YyBpbnQgaTkxNV9kcml2ZXJfbW9kZXNldF9wcm9iZShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAq aTkxNSkKPiAgCWlmIChyZXQpCj4gIAkJZ290byBjbGVhbnVwX3ZnYV9jbGllbnQ7Cj4gIAo+IC0J LyogbXVzdCBoYXBwZW4gYmVmb3JlIGludGVsX3Bvd2VyX2RvbWFpbnNfaW5pdF9odygpIG9uIFZM Vi9DSFYgKi8KPiAtCWludGVsX3VwZGF0ZV9yYXdjbGsoaTkxNSk7Cj4gLQo+ICAJaW50ZWxfcG93 ZXJfZG9tYWluc19pbml0X2h3KGk5MTUsIGZhbHNlKTsKPiAgCj4gIAlpbnRlbF9jc3JfdWNvZGVf aW5pdChpOTE1KTsKPiAtLSAKPiAyLjIwLjEKCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1h aWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMu ZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0AFD9CA9EB5 for ; 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charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191104153128.uHOwf8MlRyG8XhyzQbmdX6fBeeAFzVb0eRtIjktz-Yw@z> T24gRnJpLCBOb3YgMDEsIDIwMTkgYXQgMDQ6MjA6MjRQTSArMDIwMCwgSmFuaSBOaWt1bGEgd3Jv dGU6Cj4gU2luY2UgQ05QIGl0J3MgcG9zc2libGUgZm9yIHJhd2NsayB0byBoYXZlIHR3byBkaWZm ZXJlbnQgdmFsdWVzLCAxOS4yCj4gYW5kIDI0IE1Iei4gSWYgdGhlIHZhbHVlIGluZGljYXRlZCBi eSBTRlVTRV9TVFJBUCByZWdpc3RlciBpcyBkaWZmZXJlbnQKPiBmcm9tIHRoZSBwb3dlciBvbiBk ZWZhdWx0IGZvciBQQ0hfUkFXQ0xLX0ZSRVEsIHdlJ2xsIGVuZCB1cCBoYXZpbmcgYQo+IG1pc21h dGNoIGJldHdlZW4gdGhlIHJhd2NsayBoYXJkd2FyZSBhbmQgc29mdHdhcmUgc3RhdGVzIGFmdGVy Cj4gc3VzcGVuZC9yZXN1bWUuIE9uIHByZXZpb3VzIHBsYXRmb3JtcyB0aGlzIHVzZWQgdG8gd29y ayBieSBhY2NpZGVudCwKPiBiZWNhdXNlIHRoZSBwb3dlciBvbiBkZWZhdWx0cyB3b3JrZWQganVz dCBmaW5lLgo+IAo+IFVwZGF0ZSB0aGUgcmF3Y2xrIGFsc28gb24gcmVzdW1lLiBUaGUgbmF0dXJh bCBwbGFjZSB0byBkbyB0aGlzIHdvdWxkIGJlCj4gaW50ZWxfbW9kZXNldF9pbml0X2h3KCksIGhv d2V2ZXIgVkxWL0NIViBuZWVkIGl0IGRvbmUgYmVmb3JlCj4gaW50ZWxfcG93ZXJfZG9tYWluc19p bml0X2h3KCkuIFRodXMgcHV0IGl0IHRoZXJlIGV2ZW4gaWYgaXQgZmVlbHMKPiBzbGlnaHRseSBv dXQgb2YgcGxhY2UuCj4gCj4gdjI6IENhbGwgaW50ZWxfdXBkYXRlX3Jhd2NsY2soKSBpbiBpbnRl bF9wb3dlcl9kb21haW5zX2luaXRfaHcoKSBmb3IgYWxsCj4gICAgIHBsYXRmb3JtcyAoVmlsbGUp Lgo+IAo+IFJlcG9ydGVkLWJ5OiBTaGF3biBMZWUgPHNoYXduLmMubGVlQGludGVsLmNvbT4KPiBD YzogU2hhd24gTGVlIDxzaGF3bi5jLmxlZUBpbnRlbC5jb20+Cj4gQ2M6IFZpbGxlIFN5cmphbGEg PHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgo+IFNpZ25lZC1vZmYtYnk6IEphbmkgTmlr dWxhIDxqYW5pLm5pa3VsYUBpbnRlbC5jb20+CgpSZXZpZXdlZC1ieTogVmlsbGUgU3lyasOkbMOk IDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KCj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2Ry bS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheV9wb3dlci5jIHwgMyArKysKPiAgZHJpdmVycy9n cHUvZHJtL2k5MTUvaTkxNV9kcnYuYyAgICAgICAgICAgICAgICAgICAgfCAzIC0tLQo+ICAyIGZp bGVzIGNoYW5nZWQsIDMgaW5zZXJ0aW9ucygrKSwgMyBkZWxldGlvbnMoLSkKPiAKPiBkaWZmIC0t Z2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kaXNwbGF5X3Bvd2VyLmMg Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rpc3BsYXlfcG93ZXIuYwo+IGlu ZGV4IDcwN2FjMTEwZTI3MS4uY2UxYjY0ZjRkZDQ0IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheV9wb3dlci5jCj4gKysrIGIvZHJpdmVycy9n cHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kaXNwbGF5X3Bvd2VyLmMKPiBAQCAtNTAxNSw2ICs1 MDE1LDkgQEAgdm9pZCBpbnRlbF9wb3dlcl9kb21haW5zX2luaXRfaHcoc3RydWN0IGRybV9pOTE1 X3ByaXZhdGUgKmk5MTUsIGJvb2wgcmVzdW1lKQo+ICAKPiAgCXBvd2VyX2RvbWFpbnMtPmluaXRp YWxpemluZyA9IHRydWU7Cj4gIAo+ICsJLyogTXVzdCBoYXBwZW4gYmVmb3JlIHBvd2VyIGRvbWFp biBpbml0IG9uIFZMVi9DSFYgKi8KPiArCWludGVsX3VwZGF0ZV9yYXdjbGsoaTkxNSk7Cj4gKwo+ ICAJaWYgKElOVEVMX0dFTihpOTE1KSA+PSAxMSkgewo+ICAJCWljbF9kaXNwbGF5X2NvcmVfaW5p dChpOTE1LCByZXN1bWUpOwo+ICAJfSBlbHNlIGlmIChJU19DQU5OT05MQUtFKGk5MTUpKSB7Cj4g ZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmMgYi9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pOTE1X2Rydi5jCj4gaW5kZXggMzM0MDQ4NWMxMmUzLi43MTk0NDM5OWRjZmMg MTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYwo+ICsrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmMKPiBAQCAtMjk2LDkgKzI5Niw2IEBAIHN0YXRp YyBpbnQgaTkxNV9kcml2ZXJfbW9kZXNldF9wcm9iZShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAq aTkxNSkKPiAgCWlmIChyZXQpCj4gIAkJZ290byBjbGVhbnVwX3ZnYV9jbGllbnQ7Cj4gIAo+IC0J LyogbXVzdCBoYXBwZW4gYmVmb3JlIGludGVsX3Bvd2VyX2RvbWFpbnNfaW5pdF9odygpIG9uIFZM Vi9DSFYgKi8KPiAtCWludGVsX3VwZGF0ZV9yYXdjbGsoaTkxNSk7Cj4gLQo+ICAJaW50ZWxfcG93 ZXJfZG9tYWluc19pbml0X2h3KGk5MTUsIGZhbHNlKTsKPiAgCj4gIAlpbnRlbF9jc3JfdWNvZGVf aW5pdChpOTE1KTsKPiAtLSAKPiAyLjIwLjEKCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1h aWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMu ZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4