From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sagar Arun Kamble Subject: Re: [PATCH 1/2] drm/i915/uc: Introduce intel_uc_suspend|resume Date: Mon, 26 Feb 2018 12:28:49 +0530 Message-ID: <0e15762d-4ad3-2065-3e28-bebb7cd9d9d4@intel.com> References: <20180223141002.10364-1-michal.wajdeczko@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" 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 BAD466E0EE for ; Mon, 26 Feb 2018 06:58:51 +0000 (UTC) In-Reply-To: <20180223141002.10364-1-michal.wajdeczko@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: Michal Wajdeczko , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org CgpPbiAyLzIzLzIwMTggNzo0MCBQTSwgTWljaGFsIFdhamRlY3prbyB3cm90ZToKPiBXZSB3YW50 IHRvIHVzZSBoaWdoZXIgbGV2ZWwgJ3VjJyBmdW5jdGlvbnMgYXMgdGhlIG1haW4gZW50cnkgcG9p bnRzIHRvCj4gdGhlIEd1Qy9IdUMgY29kZSB0byBoaWRlIHNvbWUgZGV0YWlscyBhbmQga2VlcCBj b2RlIGxheWVyZWQuCj4KPiBTaWduZWQtb2ZmLWJ5OiBNaWNoYWwgV2FqZGVjemtvIDxtaWNoYWwu d2FqZGVjemtvQGludGVsLmNvbT4KPiBDYzogU2FnYXIgQXJ1biBLYW1ibGUgPHNhZ2FyLmEua2Ft YmxlQGludGVsLmNvbT4KPiBDYzogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28u dWs+ClJldmlld2VkLWJ5OiBTYWdhciBBcnVuIEthbWJsZSA8c2FnYXIuYS5rYW1ibGVAaW50ZWwu Y29tPgoKQ291cGxlIG9mIHF1ZXJpZXM6Ck5lZWQgdG8gYWRkIHRvIGNvbW1pdCBtZXNzYWdlIHRo YXQgb3JkZXJpbmcgb2YgZGlzYWJsZV9ndWNfaW50ZXJydXB0cyAKYW5kIHN1c3BlbmQgaXMgbm93 IGNoYW5nZWQgYXMgbmVlZGVkCmZvciBDVEIuIHJpZ2h0PwpQbGVhc2UgZmluZCBiZWxvdyBhbm90 aGVyIHF1ZXJ5Lgo+IC0tLQo8c25pcD4KPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF91Yy5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfdWMuYwo+IEBAIC00NDUs MyArNDQ1LDQ4IEBAIHZvaWQgaW50ZWxfdWNfZmluaV9odyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0 ZSAqZGV2X3ByaXYpCj4gICAJaWYgKFVTRVNfR1VDX1NVQk1JU1NJT04oZGV2X3ByaXYpKQo+ICAg CQlnZW45X2Rpc2FibGVfZ3VjX2ludGVycnVwdHMoZGV2X3ByaXYpOwo+ICAgfQo+ICsKPiAraW50 IGludGVsX3VjX3N1c3BlbmQoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmk5MTUpCj4gK3sKPiAr CXN0cnVjdCBpbnRlbF9ndWMgKmd1YyA9ICZpOTE1LT5ndWM7Cj4gKwlpbnQgZXJyOwo+ICsKPiAr CWlmICghVVNFU19HVUMoaTkxNSkpCj4gKwkJcmV0dXJuIDA7Cj4gKwo+ICsJaWYgKGd1Yy0+Zncu bG9hZF9zdGF0dXMgIT0gSU5URUxfVUNfRklSTVdBUkVfU1VDQ0VTUykKQXNzdW1lIHRoaXMgd2ls bCBnZXQgcmVwbGFjZWQgYnkgaW50ZWxfdWNfZndfaXNfbG9hZGVkIGZyb20gb3RoZXIgcGF0Y2gg CnVuZGVyIHJldmlldz8KPiArCQlyZXR1cm4gMDsKPiArCj4gKwllcnIgPSBpbnRlbF9ndWNfc3Vz cGVuZChndWMpOwo+ICsJaWYgKGVycikgewo+ICsJCURSTV9ERUJVR19EUklWRVIoIkZhaWxlZCB0 byBzdXNwZW5kIEd1QywgZXJyPSVkIiwgZXJyKTsKPiArCQlyZXR1cm4gZXJyOwo+ICsJfQo+ICsK PiArCWdlbjlfZGlzYWJsZV9ndWNfaW50ZXJydXB0cyhpOTE1KTsKPiArCj4gKwlyZXR1cm4gMDsK PiArfQo+ICsKPiAraW50IGludGVsX3VjX3Jlc3VtZShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAq aTkxNSkKPiArewo+ICsJc3RydWN0IGludGVsX2d1YyAqZ3VjID0gJmk5MTUtPmd1YzsKPiArCWlu dCBlcnI7Cj4gKwo+ICsJaWYgKCFVU0VTX0dVQyhpOTE1KSkKPiArCQlyZXR1cm4gMDsKPiArCj4g KwlpZiAoZ3VjLT5mdy5sb2FkX3N0YXR1cyAhPSBJTlRFTF9VQ19GSVJNV0FSRV9TVUNDRVNTKQo+ ICsJCXJldHVybiAwOwo+ICsKPiArCWlmIChpOTE1X21vZHBhcmFtcy5ndWNfbG9nX2xldmVsKQo+ ICsJCWdlbjlfZW5hYmxlX2d1Y19pbnRlcnJ1cHRzKGk5MTUpOwo+ICsKPiArCWVyciA9IGludGVs X2d1Y19yZXN1bWUoZ3VjKTsKPiArCWlmIChlcnIpIHsKPiArCQlEUk1fREVCVUdfRFJJVkVSKCJG YWlsZWQgdG8gcmVzdW1lIEd1QywgZXJyPSVkIiwgZXJyKTsKPiArCQlyZXR1cm4gZXJyOwo+ICsJ fQo+ICsKPiArCXJldHVybiAwOwo+ICt9Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX3VjLmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF91Yy5oCj4gaW5kZXgg ZjI5ODRlMC4uZjc2ZDUxZCAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF91Yy5oCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfdWMuaAo+IEBAIC0zOSw2 ICszOSw4IEBACj4gICB2b2lkIGludGVsX3VjX2ZpbmlfaHcoc3RydWN0IGRybV9pOTE1X3ByaXZh dGUgKmRldl9wcml2KTsKPiAgIGludCBpbnRlbF91Y19pbml0KHN0cnVjdCBkcm1faTkxNV9wcml2 YXRlICpkZXZfcHJpdik7Cj4gICB2b2lkIGludGVsX3VjX2Zpbmkoc3RydWN0IGRybV9pOTE1X3By aXZhdGUgKmRldl9wcml2KTsKPiAraW50IGludGVsX3VjX3N1c3BlbmQoc3RydWN0IGRybV9pOTE1 X3ByaXZhdGUgKmRldl9wcml2KTsKPiAraW50IGludGVsX3VjX3Jlc3VtZShzdHJ1Y3QgZHJtX2k5 MTVfcHJpdmF0ZSAqZGV2X3ByaXYpOwo+ICAgCj4gICBzdGF0aWMgaW5saW5lIGJvb2wgaW50ZWxf dWNfaXNfdXNpbmdfZ3VjKHZvaWQpCj4gICB7CgotLSAKVGhhbmtzLApTYWdhcgoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcg bGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==