From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Pandiyan, Dhinakaran" Subject: Re: [PATCH] drm/915/psr: Set psr.source_ok during atomic_check Date: Thu, 14 Dec 2017 19:50:13 +0000 Message-ID: <1513282303.9641.16.camel@dk-H97M-D3H> References: <20171213005934.7010-1-dhinakaran.pandiyan@intel.com> <20171214150628.GE10981@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 7C0F76E706 for ; Thu, 14 Dec 2017 19:50:14 +0000 (UTC) In-Reply-To: <20171214150628.GE10981@intel.com> Content-Language: en-US Content-ID: <8AB71EE5961E944084DFAE81BE5FCE0E@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "ville.syrjala@linux.intel.com" Cc: "intel-gfx@lists.freedesktop.org" , "Vivi, Rodrigo" List-Id: intel-gfx@lists.freedesktop.org DQpPbiBUaHUsIDIwMTctMTItMTQgYXQgMTc6MDYgKzAyMDAsIFZpbGxlIFN5cmrDpGzDpCB3cm90 ZToNCj4gT24gVHVlLCBEZWMgMTIsIDIwMTcgYXQgMDQ6NTk6MzRQTSAtMDgwMCwgRGhpbmFrYXJh biBQYW5kaXlhbiB3cm90ZToNCj4gPiBTaW5jZSBjb21taXQgNGQ5MGYyZDUwN2FiICgiZHJtL2k5 MTU6IFN0YXJ0IHRyYWNraW5nIFBTUiBzdGF0ZSBpbiBjcnRjDQo+ID4gc3RhdGUiKSwgd2UgY2hl Y2sgd2hldGhlciBQU1IgY2FuIGJlIGVuYWJsZWQgb3Igbm90IGluDQo+ID4gcHNyX2NvbXB1dGVf Y29uZmlnKCkuIEdpdmVuIHRoYXQgdGhlIHBzci5zb3VyY2Vfb2sgZmllbGQgaXMgc3VwcG9zZWQg dG8NCj4gPiB0cmFjayB0aGlzIGNoZWNrLCBzZXQgdGhlIGZpZWxkIGluIHBzcl9jb21wdXRlX2Nv bmZpZygpIGFzIHdlbGwuDQo+IA0KPiBOQUsuIGNvbXB1dGVfY29uZmlnKCkgaXNuJ3QgYWxsb3dl ZCB0byBjaGFuZ2UgZ2xvYmFsIHN0YXRlIHNpbmNlIHRoZQ0KPiBtb2Rlc2V0IGNhbiBzdGlsbCBm YWlsIGxhdGVyLCBvciB0aGlzIG1pZ2h0IGluIGZhY3QgYmUgYQ0KPiBURVNUX09OTFkgb3BlcmF0 aW9uLg0KDQpJIHRob3VnaHQgb2YgaXQsIGJ1dCB0aGUgb25seSBwdXJwb3NlIG9mIHRoaXMgZmxh ZyBpcyBpbiBkZWJ1Z2ZzIHRvDQppbmRpY2F0ZSBQU1IgcmVxdWlyZW1lbnRzIHdlcmUgbWV0LiBJ dCBpcyBub3QgY2hlY2tlZCBhbnl3aGVyZSBpbiB0aGUNCmRyaXZlci4gU2V0dGluZyB0aGlzIGZs YWcgZHVyaW5nIGNvbW1pdCAoaW4gaW50ZWxfcHNyX2VuYWJsZSkgaXMNCnJlZHVuZGFudCBiZWNh dXNlIHBzci5lbmFibGVkLCBleHBvc2VkIHZpYSBkZWJ1Z2ZzLCBhbHJlYWR5IHByb3ZpZGVzDQp0 aGF0IGluZm9ybWF0aW9uLiBCeSBtb3ZpbmcgdGhpcyBmbGFnIHRvIHdoZXJlIFBTUiBjb25kaXRp b25zIGFyZQ0KY2hlY2tlZCwgdGhpcyBjb3VsZCBnaXZlIGEgaGludCB0aGF0IHNvbWV0aGluZyB3 ZW50IHdyb25nIGlmIFBTUiB3YXMgbm90DQplbmFibGVkIHdoZW4gUFNSIGNvbmRpdGlvbnMgd2Vy ZSBtZXQuDQoNCg0KQmFzaWNhbGx5LCBJIGRvbid0IHNlZSBhbnkgdXNlIGZvciB0aGlzIGZsYWcg dGhlIHdheSBpdCBpcyBzZXQgbm93LiBUaGUNCm90aGVyIGlkZWEgSSB3YXMgY29uc2lkZXJpbmcg aXMga2lsbGluZyB0aGlzIGZsYWcgYW5kIGV4cG9zaW5nIGENCm5vX2ZiY19yZWFzb24gdHlwZSBz dHJpbmcuDQoNCg0KPiANCj4gPiANCj4gPiBOb3cgdGVzdHMgY2FuIGRpc3Rpbmd1aXNoIGJldHdl ZW4gUFNSIG5vdCBlbmFibGVkIGR1ZSB0byB1bm1ldCBtb2RlDQo+ID4gcmVxdWlyZW1lbnRzIGFu ZCBzb21ldGhpbmcgZ29pbmcgd3JvbmcgZHVyaW5nIGNvbW1pdC4NCj4gPiANCj4gPiBDYzogUm9k cmlnbyBWaXZpIDxyb2RyaWdvLnZpdmlAaW50ZWwuY29tPg0KPiA+IENjOiBWaWxsZSBTeXJqw6Rs w6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPg0KPiA+IFNpZ25lZC1vZmYtYnk6IERo aW5ha2FyYW4gUGFuZGl5YW4gPGRoaW5ha2FyYW4ucGFuZGl5YW5AaW50ZWwuY29tPg0KPiA+IC0t LQ0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wc3IuYyB8IDEwICsrKysrLS0tLS0N Cj4gPiAgMSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKSwgNSBkZWxldGlvbnMoLSkNCj4g PiANCj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcHNyLmMgYi9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wc3IuYw0KPiA+IGluZGV4IGExYWQ4NWZhNWMxYS4u YjU5YTk1NjA0N2ZmIDEwMDY0NA0KPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X3Bzci5jDQo+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcHNyLmMNCj4gPiBA QCAtMzU4LDYgKzM1OCw4IEBAIHZvaWQgaW50ZWxfcHNyX2NvbXB1dGVfY29uZmlnKHN0cnVjdCBp bnRlbF9kcCAqaW50ZWxfZHAsDQo+ID4gIAkJJmNydGNfc3RhdGUtPmJhc2UuYWRqdXN0ZWRfbW9k ZTsNCj4gPiAgCWludCBwc3Jfc2V0dXBfdGltZTsNCj4gPiAgDQo+ID4gKwlkZXZfcHJpdi0+cHNy LnNvdXJjZV9vayA9IGZhbHNlOw0KPiA+ICsNCj4gPiAgCWlmICghSEFTX1BTUihkZXZfcHJpdikp DQo+ID4gIAkJcmV0dXJuOw0KPiA+ICANCj4gPiBAQCAtNDIwLDcgKzQyMiw3IEBAIHZvaWQgaW50 ZWxfcHNyX2NvbXB1dGVfY29uZmlnKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHAsDQo+ID4gIAkg KiBjYXBzIGR1cmluZyBlRFAgZGV0ZWN0aW9uLg0KPiA+ICAJICovDQo+ID4gIAlpZiAoIWRldl9w cml2LT5wc3IucHNyMl9zdXBwb3J0KSB7DQo+ID4gLQkJY3J0Y19zdGF0ZS0+aGFzX3BzciA9IHRy dWU7DQo+ID4gKwkJZGV2X3ByaXYtPnBzci5zb3VyY2Vfb2sgPSAoY3J0Y19zdGF0ZS0+aGFzX3Bz ciA9IHRydWUpOw0KPiA+ICAJCXJldHVybjsNCj4gPiAgCX0NCj4gPiAgDQo+ID4gQEAgLTQ0MCw3 ICs0NDIsNyBAQCB2b2lkIGludGVsX3Bzcl9jb21wdXRlX2NvbmZpZyhzdHJ1Y3QgaW50ZWxfZHAg KmludGVsX2RwLA0KPiA+ICAJCXJldHVybjsNCj4gPiAgCX0NCj4gPiAgDQo+ID4gLQljcnRjX3N0 YXRlLT5oYXNfcHNyID0gdHJ1ZTsNCj4gPiArCWRldl9wcml2LT5wc3Iuc291cmNlX29rID0gKGNy dGNfc3RhdGUtPmhhc19wc3IgPSB0cnVlKTsNCj4gPiAgCWNydGNfc3RhdGUtPmhhc19wc3IyID0g dHJ1ZTsNCj4gPiAgfQ0KPiA+ICANCj4gPiBAQCAtNTIyLDggKzUyNCw2IEBAIHZvaWQgaW50ZWxf cHNyX2VuYWJsZShzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwLA0KPiA+ICAJfQ0KPiA+ICANCj4g PiAgCWRldl9wcml2LT5wc3IucHNyMl9zdXBwb3J0ID0gY3J0Y19zdGF0ZS0+aGFzX3BzcjI7DQo+ ID4gLQlkZXZfcHJpdi0+cHNyLnNvdXJjZV9vayA9IHRydWU7DQo+ID4gLQ0KPiA+ICAJZGV2X3By aXYtPnBzci5idXN5X2Zyb250YnVmZmVyX2JpdHMgPSAwOw0KPiA+ICANCj4gPiAgCWRldl9wcml2 LT5wc3Iuc2V0dXBfdnNjKGludGVsX2RwLCBjcnRjX3N0YXRlKTsNCj4gPiBAQCAtNjU3LDcgKzY1 Nyw3IEBAIHZvaWQgaW50ZWxfcHNyX2Rpc2FibGUoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCwN Cj4gPiAgCS8qIERpc2FibGUgUFNSIG9uIFNpbmsgKi8NCj4gPiAgCWRybV9kcF9kcGNkX3dyaXRl YigmaW50ZWxfZHAtPmF1eCwgRFBfUFNSX0VOX0NGRywgMCk7DQo+ID4gIA0KPiA+IC0JZGV2X3By aXYtPnBzci5lbmFibGVkID0gTlVMTDsNCj4gPiArCWRldl9wcml2LT5wc3Iuc291cmNlX29rID0g KGRldl9wcml2LT5wc3IuZW5hYmxlZCA9IE5VTEwpOw0KPiA+ICAJbXV0ZXhfdW5sb2NrKCZkZXZf cHJpdi0+cHNyLmxvY2spOw0KPiA+ICANCj4gPiAgCWNhbmNlbF9kZWxheWVkX3dvcmtfc3luYygm ZGV2X3ByaXYtPnBzci53b3JrKTsNCj4gPiAtLSANCj4gPiAyLjExLjANCj4gDQpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBs aXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK