From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rodrigo Vivi Subject: [PATCH 2/2] drm/i915/psr: Use more PSR HW tracking. Date: Tue, 11 Jul 2017 17:12:50 -0700 Message-ID: <20170712001250.18894-2-rodrigo.vivi@intel.com> References: <20170712001250.18894-1-rodrigo.vivi@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 862D089CA2 for ; Wed, 12 Jul 2017 00:12:52 +0000 (UTC) In-Reply-To: <20170712001250.18894-1-rodrigo.vivi@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: Dhinakaran Pandiyan , Rodrigo Vivi List-Id: intel-gfx@lists.freedesktop.org U28gZmFyIHdlIGFyZSB1c2luZyBmcm9udGJ1ZmZlciB0cmFja2luZyBmb3IgZXZlcnl0aGluZwph bmQgaWdub3JpbmcgdGhhdCBQU1IgaGFzIGEgSFcgY2FwYWJsZSBIVyB0cmFja2luZyBmb3IgbWFu eQptb2Rlcm4gdXNhZ2VzIG9mIEdQVSBvbiBDb3JlIHBsYXRmb3JtcyBhbmQgbmV3ZXIgQXRvbSBv bmVzLgoKT25lIHJlYXNvbiBmb3IgdGhhdCBpcyB0aGF0IHdlIHdlcmUgdHJ5aW5nIHRvIGtlZXAg c2FtZQppbmZyYXN0cnVjdHVyZSBpbiBwbGFjZSBmb3IgVkxWL0NIViB0aGFuIHRoZSByZXN0IG9m IHBsYXRmb3Jtcy4KQnV0IGFsc28gYmVjYXVzZSB3aGVuIHRoaXMgaW5mcmFzdHJ1Y3R1cmUgd2Fz IGNyZWF0ZWQKdGhlIGZyb250LWJ1ZmZlci10cmFja2luZyBvcmlnaW4gd2Fzbid0IHRoYXQgZ29v ZCBhbmQgc3RhYmxlCmhvdyBpdCBpcyB0b2RheSBhZnRlciBQYXVsbyByZXdvcmtlZCBpdCB0byBh dHRlbmQgRkJDIGNhc2VzLgoKSG93ZXZlciB0aGlzIFBTUiBpbXBsZW1lbnRhdGlvbiB3aXRob3V0 IEhXIHRyYWNraW5nIGRpZWQKb24gZ2VuOExQLiBBbmQgbmV3ZXIgcGxhdGZvcm1zIGFyZSBzdGFy dGluZyB0byBkZW1hbmQgbW9yZSBIVwp0cmFja2luZyBzcGVjaWFsbHkgd2l0aCBQU1IyIGNhc2Vz IGluIG1pbmQuCgpCeSBkaXNhYmxpbmcgYW5kIHJlLWVuYWJsaW5nIFBTUiB0b3RhbGx5IGV2ZXJ5 IHRpbWUgd2UgYmVsaWV2ZQpzb21lb25lIGlzIGdvaW5nIHRvIGNoYW5nZSB0aGUgZnJvbnQgYnVm ZmVyIGNvbnRlbnQgd2UgZG9uJ3QKYWxsb3cgUFNSIEhXIHRyYWNraW5nIHRvIGRvIHRoaXMgam9i IGFuZCBzcGVjaWFsbHkgY29tcHJvbWlzaW5nCnRoZSB3aG9sZSBpZGVhIG9mIFBTUjIgY2FzZSB3 aGVyZSB0aGUgSFcgdHJhY2tpbmcgZGV0ZWN0IG9ubHkKdGhlIGRhbWFnZWQgYXJlYSBhbmQgZG8g YSBwYXJ0aWFsIHNjcmVlbiB1cGRhdGUuCgpTbywgZnJvbSBub3cgb24sIG9uIHRoZSBwbGF0Zm9y bXMgdGhhdCBoYXMgaHdfdHJhY2tpbmcgbGV0J3MKcmVseSBtb3JlIG9uIEhXIHRyYWNraW5nLgoK VGhpcyBhbHNvIGlzIHRoZSBjYXNlIGluIHVzZWQgYnkgb3RoZXIgZHJpdmVycyBhbmQgbW9yZSB2 YWxpZGF0ZWQKYnkgU1YgdGVhbXMuIFNvIEkgaG9wZSB0aGF0IHRoaXMgd2lsbCBsZWFkIHVzIHRv IGxlc3MgbWlzdGVyaW91cwpidWdzLgoKQ2M6IERoaW5ha2FyYW4gUGFuZGl5YW4gPGRoaW5ha2Fy YW4ucGFuZGl5YW5AaW50ZWwuY29tPgpDYzogSmltIEJyaWRlIDxqaW0uYnJpZGVAbGludXguaW50 ZWwuY29tPgpDYzogVmF0aHNhbGEgTkFnYXJhanUgPHZhdGhzYWxhLm5hZ2FyYWp1QGludGVsLmNv bT4KU2lnbmVkLW9mZi1ieTogUm9kcmlnbyBWaXZpIDxyb2RyaWdvLnZpdmlAaW50ZWwuY29tPgot LS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oICAgICAgICAgfCAzICsrLQogZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZnJvbnRidWZmZXIuYyB8IDIgKy0KIGRyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX3Bzci5jICAgICAgICAgfCA5ICsrKysrKysrLQogMyBmaWxlcyBjaGFu Z2VkLCAxMSBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf ZHJ2LmgKaW5kZXggZDE3YTMyNDM3ZjA3Li4wZmY1YjE3NDFiOTggMTAwNjQ0Ci0tLSBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2Rydi5oCkBAIC0xNzM4LDcgKzE3MzgsOCBAQCBzdGF0aWMgaW5saW5lIHZvaWQgaW50ZWxf YmFja2xpZ2h0X2RldmljZV91bnJlZ2lzdGVyKHN0cnVjdCBpbnRlbF9jb25uZWN0b3IgKmNvbgog dm9pZCBpbnRlbF9wc3JfZW5hYmxlKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApOwogdm9pZCBp bnRlbF9wc3JfZGlzYWJsZShzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKTsKIHZvaWQgaW50ZWxf cHNyX2ludmFsaWRhdGUoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAotCQkJICB1 bnNpZ25lZCBmcm9udGJ1ZmZlcl9iaXRzKTsKKwkJCSAgdW5zaWduZWQgZnJvbnRidWZmZXJfYml0 cywKKwkJCSAgZW51bSBmYl9vcF9vcmlnaW4gb3JpZ2luKTsKIHZvaWQgaW50ZWxfcHNyX2ZsdXNo KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKIAkJICAgICB1bnNpZ25lZCBmcm9u dGJ1ZmZlcl9iaXRzLAogCQkgICAgIGVudW0gZmJfb3Bfb3JpZ2luIG9yaWdpbik7CmRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9mcm9udGJ1ZmZlci5jIGIvZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfZnJvbnRidWZmZXIuYwppbmRleCBmY2ZjMjE3ZTc1NGUuLmVmZGEx YWY5YTViMyAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZnJvbnRidWZm ZXIuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9mcm9udGJ1ZmZlci5jCkBAIC03 OSw3ICs3OSw3IEBAIHZvaWQgX19pbnRlbF9mYl9vYmpfaW52YWxpZGF0ZShzdHJ1Y3QgZHJtX2k5 MTVfZ2VtX29iamVjdCAqb2JqLAogCQlzcGluX3VubG9jaygmZGV2X3ByaXYtPmZiX3RyYWNraW5n LmxvY2spOwogCX0KIAotCWludGVsX3Bzcl9pbnZhbGlkYXRlKGRldl9wcml2LCBmcm9udGJ1ZmZl cl9iaXRzKTsKKwlpbnRlbF9wc3JfaW52YWxpZGF0ZShkZXZfcHJpdiwgZnJvbnRidWZmZXJfYml0 cywgb3JpZ2luKTsKIAlpbnRlbF9lZHBfZHJyc19pbnZhbGlkYXRlKGRldl9wcml2LCBmcm9udGJ1 ZmZlcl9iaXRzKTsKIAlpbnRlbF9mYmNfaW52YWxpZGF0ZShkZXZfcHJpdiwgZnJvbnRidWZmZXJf Yml0cywgb3JpZ2luKTsKIH0KZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X3Bzci5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcHNyLmMKaW5kZXggNDYxYzdlNGY2 ZWNjLi5mZjgwMzRiNGZlYjIgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X3Bzci5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bzci5jCkBAIC04NTQsNiAr ODU0LDcgQEAgdm9pZCBpbnRlbF9wc3Jfc2luZ2xlX2ZyYW1lX3VwZGF0ZShzdHJ1Y3QgZHJtX2k5 MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCiAgKiBpbnRlbF9wc3JfaW52YWxpZGF0ZSAtIEludmFsaWRh ZGUgUFNSCiAgKiBAZGV2X3ByaXY6IGk5MTUgZGV2aWNlCiAgKiBAZnJvbnRidWZmZXJfYml0czog ZnJvbnRidWZmZXIgcGxhbmUgdHJhY2tpbmcgYml0cworICogQG9yaWdpbjogd2hpY2ggb3BlcmF0 aW9uIGNhdXNlZCB0aGUgaW52YWxpZGF0ZQogICoKICAqIFNpbmNlIHRoZSBoYXJkd2FyZSBmcm9u dGJ1ZmZlciB0cmFja2luZyBoYXMgZ2FwcyB3ZSBuZWVkIHRvIGludGVncmF0ZQogICogd2l0aCB0 aGUgc29mdHdhcmUgZnJvbnRidWZmZXIgdHJhY2tpbmcuIFRoaXMgZnVuY3Rpb24gZ2V0cyBjYWxs ZWQgZXZlcnkKQEAgLTg2MywxMSArODY0LDE0IEBAIHZvaWQgaW50ZWxfcHNyX3NpbmdsZV9mcmFt ZV91cGRhdGUoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAogICogRGlydHkgZnJv bnRidWZmZXJzIHJlbGV2YW50IHRvIFBTUiBhcmUgdHJhY2tlZCBpbiBidXN5X2Zyb250YnVmZmVy X2JpdHMuIgogICovCiB2b2lkIGludGVsX3Bzcl9pbnZhbGlkYXRlKHN0cnVjdCBkcm1faTkxNV9w cml2YXRlICpkZXZfcHJpdiwKLQkJCSAgdW5zaWduZWQgZnJvbnRidWZmZXJfYml0cykKKwkJCSAg dW5zaWduZWQgZnJvbnRidWZmZXJfYml0cywgZW51bSBmYl9vcF9vcmlnaW4gb3JpZ2luKQogewog CXN0cnVjdCBkcm1fY3J0YyAqY3J0YzsKIAllbnVtIHBpcGUgcGlwZTsKIAorCWlmIChvcmlnaW4g PT0gT1JJR0lOX0ZMSVAgfHwgb3JpZ2luID09IE9SSUdJTl9DUykKKwkJcmV0dXJuOworCiAJbXV0 ZXhfbG9jaygmZGV2X3ByaXYtPnBzci5sb2NrKTsKIAlpZiAoIWRldl9wcml2LT5wc3IuZW5hYmxl ZCkgewogCQltdXRleF91bmxvY2soJmRldl9wcml2LT5wc3IubG9jayk7CkBAIC05MDUsNiArOTA5 LDkgQEAgdm9pZCBpbnRlbF9wc3JfZmx1c2goc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9w cml2LAogCXN0cnVjdCBkcm1fY3J0YyAqY3J0YzsKIAllbnVtIHBpcGUgcGlwZTsKIAorCWlmIChv cmlnaW4gPT0gT1JJR0lOX0ZMSVAgfHwgb3JpZ2luID09IE9SSUdJTl9DUykKKwkJcmV0dXJuOwor CiAJbXV0ZXhfbG9jaygmZGV2X3ByaXYtPnBzci5sb2NrKTsKIAlpZiAoIWRldl9wcml2LT5wc3Iu ZW5hYmxlZCkgewogCQltdXRleF91bmxvY2soJmRldl9wcml2LT5wc3IubG9jayk7Ci0tIAoyLjEz LjIKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVs LWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=