From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Shawn C Subject: [PATCH v2] drm/i915: update rawclk also on resume Date: Fri, 1 Nov 2019 22:45:36 +0800 Message-ID: <20191101144536.23558-1-shawn.c.lee@intel.com> References: <20191031111407.12493-1-jani.nikula@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id B846F6E17B for ; Fri, 1 Nov 2019 06:46:47 +0000 (UTC) In-Reply-To: <20191031111407.12493-1-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: intel-gfx@lists.freedesktop.org Cc: Jani Nikula List-Id: intel-gfx@lists.freedesktop.org U2luY2UgQ05QIGl0J3MgcG9zc2libGUgZm9yIHJhd2NsayB0byBoYXZlIHR3byBkaWZmZXJlbnQg dmFsdWVzLCAxOS4yCmFuZCAyNCBNSHouIElmIHRoZSB2YWx1ZSBpbmRpY2F0ZWQgYnkgU0ZVU0Vf U1RSQVAgcmVnaXN0ZXIgaXMgZGlmZmVyZW50CmZyb20gdGhlIHBvd2VyIG9uIGRlZmF1bHQgZm9y IFBDSF9SQVdDTEtfRlJFUSwgd2UnbGwgZW5kIHVwIGhhdmluZyBhCm1pc21hdGNoIGJldHdlZW4g dGhlIHJhd2NsayBoYXJkd2FyZSBhbmQgc29mdHdhcmUgc3RhdGVzIGFmdGVyCnN1c3BlbmQvcmVz dW1lLiBPbiBwcmV2aW91cyBwbGF0Zm9ybXMgdGhpcyB1c2VkIHRvIHdvcmsgYnkgYWNjaWRlbnQs CmJlY2F1c2UgdGhlIHBvd2VyIG9uIGRlZmF1bHRzIHdvcmtlZCBqdXN0IGZpbmUuCgpVcGRhdGUg dGhlIHJhd2NsayBhbHNvIG9uIHJlc3VtZS4gVGhlIG5hdHVyYWwgcGxhY2UgdG8gZG8gdGhpcyBp cwppbnRlbF9tb2Rlc2V0X2luaXRfaHcoKSwgaG93ZXZlciBWTFYvQ0hWIG5lZWQgaXQgZG9uZSBi ZWZvcmUKaW50ZWxfcG93ZXJfZG9tYWluc19pbml0X2h3KCkuIFNwbGl0IHRoZSB1cGRhdGUgYWNj b3JkaW5nbHksIGV2ZW4gaWYKdGhhdCdzIHNsaWdobHkgdWdseS4gVGhpcyBtZWFucyBtb3Zpbmcg dGhlIHVwZGF0ZSBsYXRlciBmb3Igbm9uLVZMVi9DSFYKcGxhdGZvcm1zIGluIHByb2JlLgoKdjI6 IERvIGludGVsX3VwZGF0ZV9yYXdjbGsoKSBhdCBpbnRlbF9wb3dlcl9kb21haW5zX2luaXRfaHco KS4gUmF3Y2xrIHdpbGwKYmUgY29uZmlndXJlZCB3aXRoIHByb3BlciBzZXR0aW5nIGFuZCBleGVj dXRlZCBiZWZvcmUgaW50ZWxfbW9kZXNldF9pbml0X2h3KCkuCgpSZXBvcnRlZC1ieTogU2hhd24g TGVlIDxzaGF3bi5jLmxlZUBpbnRlbC5jb20+CkNjOiBTaGF3biBMZWUgPHNoYXduLmMubGVlQGlu dGVsLmNvbT4KQ2M6IFZpbGxlIFN5cmphbGEgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29t PgpTaWduZWQtb2ZmLWJ5OiBKYW5pIE5pa3VsYSA8amFuaS5uaWt1bGFAaW50ZWwuY29tPgpTaWdu ZWQtb2ZmLWJ5OiBMZWUgU2hhd24gQyA8c2hhd24uYy5sZWVAaW50ZWwuY29tPgotLS0KIGRyaXZl cnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheV9wb3dlci5jIHwgNiArKysrKysK IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmMgICAgICAgICAgICAgICAgICAgIHwgMyAt LS0KIDIgZmlsZXMgY2hhbmdlZCwgNiBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQoKZGlm ZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheV9wb3dl ci5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kaXNwbGF5X3Bvd2VyLmMK aW5kZXggZGQyYTUwYjhiYTBhLi4wODliYTZjYmIzNDggMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheV9wb3dlci5jCisrKyBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheV9wb3dlci5jCkBAIC00OTE0LDYgKzQ5MTQs MTIgQEAgdm9pZCBpbnRlbF9wb3dlcl9kb21haW5zX2luaXRfaHcoc3RydWN0IGRybV9pOTE1X3By aXZhdGUgKmk5MTUsIGJvb2wgcmVzdW1lKQogCiAJcG93ZXJfZG9tYWlucy0+aW5pdGlhbGl6aW5n ID0gdHJ1ZTsKIAorCS8qCisJICogTXVzdCBoYXBwZW4gYmVmb3JlIHBvd2VyIGRvbWFpbiBpbml0 IG9uIFZMVi9DSFYsIHRoZSByZXN0IHVwZGF0ZQorCSAqIHJhd2NsayBjYW4gYmUgZG9uZSBoZXJl IGFzIHdlbGwuCisJICovCisJaW50ZWxfdXBkYXRlX3Jhd2NsayhpOTE1KTsKKwogCWlmIChJTlRF TF9HRU4oaTkxNSkgPj0gMTEpIHsKIAkJaWNsX2Rpc3BsYXlfY29yZV9pbml0KGk5MTUsIHJlc3Vt ZSk7CiAJfSBlbHNlIGlmIChJU19DQU5OT05MQUtFKGk5MTUpKSB7CmRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9k cnYuYwppbmRleCBmMmQzZDc1NGFmMzcuLjFmMzZlM2MzZjk2NyAxMDA2NDQKLS0tIGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1 X2Rydi5jCkBAIC03MTYsOSArNzE2LDYgQEAgc3RhdGljIGludCBpOTE1X2RyaXZlcl9tb2Rlc2V0 X3Byb2JlKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCiAJaWYgKHJldCkKIAkJZ290byBjbGVhbnVw X3ZnYV9jbGllbnQ7CiAKLQkvKiBtdXN0IGhhcHBlbiBiZWZvcmUgaW50ZWxfcG93ZXJfZG9tYWlu c19pbml0X2h3KCkgb24gVkxWL0NIViAqLwotCWludGVsX3VwZGF0ZV9yYXdjbGsoZGV2X3ByaXYp OwotCiAJaW50ZWxfcG93ZXJfZG9tYWluc19pbml0X2h3KGRldl9wcml2LCBmYWxzZSk7CiAKIAlp bnRlbF9jc3JfdWNvZGVfaW5pdChkZXZfcHJpdik7Ci0tIAoyLjE3LjEKCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QK SW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeA== 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=-9.7 required=3.0 tests=DATE_IN_FUTURE_06_12, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 833B2CA9EC9 for ; 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31 Oct 2019 23:46:46 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.68,254,1569308400"; d="scan'208";a="190883505" Received: from shawnle1-build-machine.itwn.intel.com ([10.5.253.9]) by orsmga007.jf.intel.com with ESMTP; 31 Oct 2019 23:46:45 -0700 From: Lee Shawn C To: intel-gfx@lists.freedesktop.org Date: Fri, 1 Nov 2019 22:45:36 +0800 Message-Id: <20191101144536.23558-1-shawn.c.lee@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191031111407.12493-1-jani.nikula@intel.com> References: <20191031111407.12493-1-jani.nikula@intel.com> Subject: [Intel-gfx] [PATCH v2] drm/i915: update rawclk also on resume X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jani Nikula MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191101144536.03Tw5xZZ9r4o6fMUW8BBYR5PWnJ_jc0RcKvXxSqFZtA@z> U2luY2UgQ05QIGl0J3MgcG9zc2libGUgZm9yIHJhd2NsayB0byBoYXZlIHR3byBkaWZmZXJlbnQg dmFsdWVzLCAxOS4yCmFuZCAyNCBNSHouIElmIHRoZSB2YWx1ZSBpbmRpY2F0ZWQgYnkgU0ZVU0Vf U1RSQVAgcmVnaXN0ZXIgaXMgZGlmZmVyZW50CmZyb20gdGhlIHBvd2VyIG9uIGRlZmF1bHQgZm9y IFBDSF9SQVdDTEtfRlJFUSwgd2UnbGwgZW5kIHVwIGhhdmluZyBhCm1pc21hdGNoIGJldHdlZW4g dGhlIHJhd2NsayBoYXJkd2FyZSBhbmQgc29mdHdhcmUgc3RhdGVzIGFmdGVyCnN1c3BlbmQvcmVz dW1lLiBPbiBwcmV2aW91cyBwbGF0Zm9ybXMgdGhpcyB1c2VkIHRvIHdvcmsgYnkgYWNjaWRlbnQs CmJlY2F1c2UgdGhlIHBvd2VyIG9uIGRlZmF1bHRzIHdvcmtlZCBqdXN0IGZpbmUuCgpVcGRhdGUg dGhlIHJhd2NsayBhbHNvIG9uIHJlc3VtZS4gVGhlIG5hdHVyYWwgcGxhY2UgdG8gZG8gdGhpcyBp cwppbnRlbF9tb2Rlc2V0X2luaXRfaHcoKSwgaG93ZXZlciBWTFYvQ0hWIG5lZWQgaXQgZG9uZSBi ZWZvcmUKaW50ZWxfcG93ZXJfZG9tYWluc19pbml0X2h3KCkuIFNwbGl0IHRoZSB1cGRhdGUgYWNj b3JkaW5nbHksIGV2ZW4gaWYKdGhhdCdzIHNsaWdobHkgdWdseS4gVGhpcyBtZWFucyBtb3Zpbmcg dGhlIHVwZGF0ZSBsYXRlciBmb3Igbm9uLVZMVi9DSFYKcGxhdGZvcm1zIGluIHByb2JlLgoKdjI6 IERvIGludGVsX3VwZGF0ZV9yYXdjbGsoKSBhdCBpbnRlbF9wb3dlcl9kb21haW5zX2luaXRfaHco KS4gUmF3Y2xrIHdpbGwKYmUgY29uZmlndXJlZCB3aXRoIHByb3BlciBzZXR0aW5nIGFuZCBleGVj dXRlZCBiZWZvcmUgaW50ZWxfbW9kZXNldF9pbml0X2h3KCkuCgpSZXBvcnRlZC1ieTogU2hhd24g TGVlIDxzaGF3bi5jLmxlZUBpbnRlbC5jb20+CkNjOiBTaGF3biBMZWUgPHNoYXduLmMubGVlQGlu dGVsLmNvbT4KQ2M6IFZpbGxlIFN5cmphbGEgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29t PgpTaWduZWQtb2ZmLWJ5OiBKYW5pIE5pa3VsYSA8amFuaS5uaWt1bGFAaW50ZWwuY29tPgpTaWdu ZWQtb2ZmLWJ5OiBMZWUgU2hhd24gQyA8c2hhd24uYy5sZWVAaW50ZWwuY29tPgotLS0KIGRyaXZl cnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheV9wb3dlci5jIHwgNiArKysrKysK IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmMgICAgICAgICAgICAgICAgICAgIHwgMyAt LS0KIDIgZmlsZXMgY2hhbmdlZCwgNiBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQoKZGlm ZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheV9wb3dl ci5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kaXNwbGF5X3Bvd2VyLmMK aW5kZXggZGQyYTUwYjhiYTBhLi4wODliYTZjYmIzNDggMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheV9wb3dlci5jCisrKyBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheV9wb3dlci5jCkBAIC00OTE0LDYgKzQ5MTQs MTIgQEAgdm9pZCBpbnRlbF9wb3dlcl9kb21haW5zX2luaXRfaHcoc3RydWN0IGRybV9pOTE1X3By aXZhdGUgKmk5MTUsIGJvb2wgcmVzdW1lKQogCiAJcG93ZXJfZG9tYWlucy0+aW5pdGlhbGl6aW5n ID0gdHJ1ZTsKIAorCS8qCisJICogTXVzdCBoYXBwZW4gYmVmb3JlIHBvd2VyIGRvbWFpbiBpbml0 IG9uIFZMVi9DSFYsIHRoZSByZXN0IHVwZGF0ZQorCSAqIHJhd2NsayBjYW4gYmUgZG9uZSBoZXJl IGFzIHdlbGwuCisJICovCisJaW50ZWxfdXBkYXRlX3Jhd2NsayhpOTE1KTsKKwogCWlmIChJTlRF TF9HRU4oaTkxNSkgPj0gMTEpIHsKIAkJaWNsX2Rpc3BsYXlfY29yZV9pbml0KGk5MTUsIHJlc3Vt ZSk7CiAJfSBlbHNlIGlmIChJU19DQU5OT05MQUtFKGk5MTUpKSB7CmRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9k cnYuYwppbmRleCBmMmQzZDc1NGFmMzcuLjFmMzZlM2MzZjk2NyAxMDA2NDQKLS0tIGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1 X2Rydi5jCkBAIC03MTYsOSArNzE2LDYgQEAgc3RhdGljIGludCBpOTE1X2RyaXZlcl9tb2Rlc2V0 X3Byb2JlKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCiAJaWYgKHJldCkKIAkJZ290byBjbGVhbnVw X3ZnYV9jbGllbnQ7CiAKLQkvKiBtdXN0IGhhcHBlbiBiZWZvcmUgaW50ZWxfcG93ZXJfZG9tYWlu c19pbml0X2h3KCkgb24gVkxWL0NIViAqLwotCWludGVsX3VwZGF0ZV9yYXdjbGsoZGV2X3ByaXYp OwotCiAJaW50ZWxfcG93ZXJfZG9tYWluc19pbml0X2h3KGRldl9wcml2LCBmYWxzZSk7CiAKIAlp bnRlbF9jc3JfdWNvZGVfaW5pdChkZXZfcHJpdik7Ci0tIAoyLjE3LjEKCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QK SW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeA==