From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maarten Lankhorst Subject: Re: [PATCH v6 1/2] drm/i915: Allow control of PSR at runtime through debugfs, v6 Date: Fri, 10 Aug 2018 14:10:27 +0200 Message-ID: References: <20180809142101.26155-1-maarten.lankhorst@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id A917E6E862 for ; Fri, 10 Aug 2018 12:10:30 +0000 (UTC) In-Reply-To: <20180809142101.26155-1-maarten.lankhorst@linux.intel.com> Content-Language: en-US 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 T3AgMDktMDgtMTggb20gMTY6MjEgc2NocmVlZiBNYWFydGVuIExhbmtob3JzdDoKPiBDdXJyZW50 bHkgdGVzdHMgbW9kaWZ5IGk5MTUuZW5hYmxlX3BzciBhbmQgdGhlbiBkbyBhIG1vZGVzZXQgY3lj bGUKPiB0byBjaGFuZ2UgUFNSLiBXZSBjYW4gd3JpdGUgYSB2YWx1ZSB0byBpOTE1X2VkcF9wc3Jf ZGVidWcgdG8gZm9yY2UKPiBhIGNlcnRhaW4gUFNSIG1vZGUgd2l0aG91dCBhIG1vZGVzZXQuCj4K PiBUbyByZXRhaW4gY29tcGF0aWJpbGl0eSB3aXRoIG9sZGVyIHVzZXJzcGFjZSwgd2UgYWxzbyBz dGlsbCBhbGxvdwo+IHRoZSBvdmVycmlkZSB0aHJvdWdoIHRoZSBtb2R1bGUgcGFyYW1ldGVyLCBh bmQgYWRkIHNvbWUgdHJhY2tpbmcKPiB0byBjaGVjayB3aGV0aGVyIGEgZGVidWdmcyBtb2RlIGlz IHNwZWNpZmllZC4KPgo+IENoYW5nZXMgc2luY2UgdjE6Cj4gLSBSZW5hbWUgZGV2X3ByaXYtPnBz ci5lbmFibGVkIHRvIC5kcCwgYW5kIC5od19jb25maWd1cmVkIHRvIC5lbmFibGVkLgo+IC0gRml4 IGk5MTVfcHNyX2RlYnVnZnNfbW9kZSB0byBtYXRjaCB0aGUgd3JpdGVzIHRvIGRlYnVnZnMuCj4g LSBSZW5hbWUgX19pOTE1X2VkcF9wc3Jfd3JpdGUgdG8gaW50ZWxfcHNyX3NldF9kZWJ1Z2ZzX21v ZGUsIHNpbXBsaWZ5Cj4gICBpdCBhbmQgbW92ZSBpdCB0byBpbnRlbF9wc3IuYy4gVGhpcyBrZWVw cyBhbGwgaW50ZXJuYWxzIGluIGludGVsX3Bzci5jCj4gLSBQZXJmb3JtIGFuIGludGVycnVwdGli bGUgd2FpdCBmb3IgaHcgY29tcGxldGlvbiBvdXRzaWRlIG9mIHRoZSBwc3IKPiAgIGxvY2ssIGlu c3RlYWQgb2YgYmVpbmcgZm9yY2VkIHRvIHRyeXdhaXQgYW5kIHJldHVybiAtRUJVU1kuCj4gQ2hh bmdlcyBzaW5jZSB2MjoKPiAtIFJlYmFzZSBvbiB0b3Agb2YgaW50ZWxfcHNyIGNoYW5nZXMuCj4g Q2hhbmdlcyBzaW5jZSB2MzoKPiAtIEFzc2lnbiBwc3IuZHAgZHVyaW5nIGluaXQuIChkaG5rcm4p Cj4gLSBBZGQgcHJlcGFyZWQgYm9vbCwgd2hpY2ggc2hvdWxkIGJlIHVzZWQgaW5zdGVhZCBvZiBy ZWx5aW5nIG9uIHBzci5kcC4gKGRobmtybikKPiAtIEZpeCAtRURFQURMSyBoYW5kbGluZyBpbiBk ZWJ1Z2ZzLiAoZGhua3JuKQo+IC0gQ2xlYW4gdXAgd2FpdGluZyBmb3IgaWRsZSBpbiBpbnRlbF9w c3Jfc2V0X2RlYnVnZnNfbW9kZS4KPiAtIFByaW50IFBTUiBtb2RlIHdoZW4gdHJ5aW5nIHRvIGVu YWJsZSBQU1IuIChkaG5rcm4pCj4gLSBNb3ZlIGNoYW5naW5nIHBzciBkZWJ1ZyBzZXR0aW5nIHRv IGk5MTVfZWRwX3Bzcl9kZWJ1Z19zZXQuIChkaG5rcm4pCj4gQ2hhbmdlcyBzaW5jZSB2NDoKPiAt IFJldHVybiBlcnJvciBpbiBfc2V0KCkgZnVuY3Rpb24uCj4gLSBDaGFuZ2UgZmxhZyB2YWx1ZXMg dG8gbWFrZSB0aGVtIGVhc2llciB0byByZW1lbWJlci4gKGRobmtybikKPiAtIE9ubHkgYXNzaWdu IHBzci5kcCBvbmNlLiAoZGhua3JuKQo+IC0gT25seSBzZXQgY3J0Y19zdGF0ZS0+aGFzX3BzciBv biB0aGUgY3J0YyB3aXRoIHBzci5kcC4KPiAtIEZpeCB0eXBvLiAoZGhua3JuKQo+IENoYW5nZXMg c2luY2UgdjU6Cj4gLSBPbmx5IHdhaXQgZm9yIFBTUiBpZGxlIG9uIHRoZSBQU1IgY29ubmVjdG9y IGNvcnJlY3RseS4gKGRobmtybikKPiAtIFJlaW5zdGF0ZSBXQVJOX09OKGRycnMuZHApIGluIGlu dGVsX3Bzcl9lbmFibGUuIChkaG5rcm4pCj4gLSBSZW1vdmUgc3RyYXkgY29tbWVudC4gKGRobmty bikKPiAtIEJlIHNpbGVudCBpbiBpbnRlbF9wc3JfY29tcHV0ZV9jb25maWcgb24gd3JvbmcgY29u bmVjdG9yLiAoZGhua3JuKQo+Cj4gU2lnbmVkLW9mZi1ieTogTWFhcnRlbiBMYW5raG9yc3QgPG1h YXJ0ZW4ubGFua2hvcnN0QGxpbnV4LmludGVsLmNvbT4KPiBDYzogUm9kcmlnbyBWaXZpIDxyb2Ry aWdvLnZpdmlAaW50ZWwuY29tPgo+IENjOiBEaGluYWthcmFuIFBhbmRpeWFuIDxkaGluYWthcmFu LnBhbmRpeWFuQGludGVsLmNvbT4KPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9k ZWJ1Z2ZzLmMgfCAgMjMgKysrKy0KPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaCAg ICAgfCAgMTIgKystCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfaXJxLmMgICAgIHwgICAy ICstCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oICAgIHwgICAzICsKPiAgZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcHNyLmMgICAgfCAxMzQgKysrKysrKysrKysrKysrKysr KysrKystLS0tLQo+ICA1IGZpbGVzIGNoYW5nZWQsIDE0NiBpbnNlcnRpb25zKCspLCAyOCBkZWxl dGlvbnMoLSkKUHVzaGVkIHdpdGggZGhua3JuJ3MgaXJjIHItYgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVs LWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK