From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Kumar, Shobhit" Subject: Re: [PATCH] drm/i915: edp resume/On time optimization. Date: Wed, 16 Dec 2015 16:11:16 +0530 Message-ID: <56713FCC.2010507@linux.intel.com> References: <1450217798-24292-1-git-send-email-abhay.kumar@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id B7F8B6E7F0 for ; Wed, 16 Dec 2015 02:41:18 -0800 (PST) In-Reply-To: <1450217798-24292-1-git-send-email-abhay.kumar@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: abhay.kumar@intel.com, Intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gMTIvMTYvMjAxNSAwMzo0NiBBTSwgYWJoYXkua3VtYXJAaW50ZWwuY29tIHdyb3RlOgo+IEZy b206IEFiaGF5IEt1bWFyIDxhYmhheS5rdW1hckBpbnRlbC5jb20+Cj4KPiBNYWtlIHJlc3VtZSBj b2RlcGF0aCBub3QgdG8gd2FpdCBmb3IgcGFuZWxfcG93ZXJfY3ljbGVfZGVsYXkodDExX3QxMikK PiBpZiB0aGlzIHRpbWUgaXMgYWxyZWFkeSBzcGVudCBpbiBzdXNwZW5kL3Bvd2Vyb24gdGltZS4K Pgo+IFNpZ25lZC1vZmYtYnk6IEFiaGF5IEt1bWFyIDxhYmhheS5rdW1hckBpbnRlbC5jb20+Cj4g LS0tCj4gICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kZGkuYyB8ICAzICsrKwo+ICAgZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYyAgfCAxOCArKysrKysrKysrKysrKysrKysKPiAg IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oIHwgIDIgKysKPiAgIDMgZmlsZXMgY2hh bmdlZCwgMjMgaW5zZXJ0aW9ucygrKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2RkaS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGRpLmMKPiBpbmRl eCBmMDBhM2M5Li5kMmE1YTg5IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2RkaS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGRpLmMKPiBAQCAt MjM5NSw2ICsyMzk1LDkgQEAgc3RhdGljIHZvaWQgaW50ZWxfZGRpX3Bvc3RfZGlzYWJsZShzdHJ1 Y3QgaW50ZWxfZW5jb2RlciAqaW50ZWxfZW5jb2RlcikKPiAgIAkJaW50ZWxfZHBfc2lua19kcG1z KGludGVsX2RwLCBEUk1fTU9ERV9EUE1TX09GRik7Cj4gICAJCWludGVsX2VkcF9wYW5lbF92ZGRf b24oaW50ZWxfZHApOwo+ICAgCQlpbnRlbF9lZHBfcGFuZWxfb2ZmKGludGVsX2RwKTsKPiArCj4g KwkJLyogc3RvcmluZyBwYW5lbCBwb3dlciBvZmYgdGltZSAqLwo+ICsJCWRvX2dldHRpbWVvZmRh eSgmaW50ZWxfZHAtPnBhbmVsX3Bvd2VyX29mZl90aW1lc3RhbXApOwoKU3RvcmUgdGhpcyBpbiBl ZHBfcGFuZWxfb2ZmIHdoZXJlICJsYXN0X3Bvd2VyX2N5Y2xlIiBpcyBpbml0aWFsaXplZC4gClRo aXMgd291bGQgYmUgZ2VuZXJpYyBvcHRpbWl6YXRpb24gYW5kIG5vdCBzcGVjaWZpYyBvbmx5IHRv IGRkaS4KCj4gICAJfQo+Cj4gICAJaWYgKElTX1NLWUxBS0UoZGV2KSB8fCBJU19LQUJZTEFLRShk ZXYpKQo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+IGluZGV4IDBmMWViOTYuLjFjYTAxYjEgMTAw NjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+ICsrKyBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiBAQCAtMjAzMiw2ICsyMDMyLDkgQEAgc3RhdGlj IHZvaWQgZWRwX3BhbmVsX29uKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApCj4gICAJc3RydWN0 IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gZGV2LT5kZXZfcHJpdmF0ZTsKPiAgIAl1MzIg cHA7Cj4gICAJaTkxNV9yZWdfdCBwcF9jdHJsX3JlZzsKPiArCXUzMiBwYW5lbF9wb3dlcl9vZmZf ZHVyYXRpb247Cj4gKwl1MzIgdGVtcF9wb3dlcl9jeWNsZV9kZWxheTsKPiArCj4KPiAgIAlsb2Nr ZGVwX2Fzc2VydF9oZWxkKCZkZXZfcHJpdi0+cHBzX211dGV4KTsKPgo+IEBAIC0yMDQ1LDggKzIw NDgsMjIgQEAgc3RhdGljIHZvaWQgZWRwX3BhbmVsX29uKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxf ZHApCj4gICAJCSAiZURQIHBvcnQgJWMgcGFuZWwgcG93ZXIgYWxyZWFkeSBvblxuIiwKPiAgIAkJ IHBvcnRfbmFtZShkcF90b19kaWdfcG9ydChpbnRlbF9kcCktPnBvcnQpKSkKPiAgIAkJcmV0dXJu Owo+ICsJLyogdGFraW5nIHRoZSBkaWZmcmVuY2Ugb2YgY3VycnJlbnQgdGltZSBhbmQgcGFuZWwg cG93ZXIgb2ZmIHRpbWUKPiArCSAgIGFuZCB0aGVuIG1ha2UgcGFuZWwgdG8gd2FpdCBmb3IgVDEy IGlmIG5lZWRlZCAqLwo+ICsJZG9fZ2V0dGltZW9mZGF5KCZpbnRlbF9kcC0+cGFuZWxfcG93ZXJf b25fdGltZXN0YW1wKTsKPiArCj4gKwlwYW5lbF9wb3dlcl9vZmZfZHVyYXRpb24gID0gKGludGVs X2RwLT5wYW5lbF9wb3dlcl9vbl90aW1lc3RhbXAudHZfc2VjLWludGVsX2RwLT5wYW5lbF9wb3dl cl9vZmZfdGltZXN0YW1wLnR2X3NlYykgKiAxMDAwMDAwICsgIGludGVsX2RwLT5wYW5lbF9wb3dl cl9vbl90aW1lc3RhbXAudHZfdXNlYy1pbnRlbF9kcC0+cGFuZWxfcG93ZXJfb2ZmX3RpbWVzdGFt cC50dl91c2VjOwo+ICsJcGFuZWxfcG93ZXJfb2ZmX2R1cmF0aW9uID0gcGFuZWxfcG93ZXJfb2Zm X2R1cmF0aW9uIC8gMTAwMCA7Cj4gKwl0ZW1wX3Bvd2VyX2N5Y2xlX2RlbGF5ID0gaW50ZWxfZHAt PnBhbmVsX3Bvd2VyX2N5Y2xlX2RlbGF5Owo+ICsKPiArCWlmKHBhbmVsX3Bvd2VyX29mZl9kdXJh dGlvbiA+PSBpbnRlbF9kcC0+cGFuZWxfcG93ZXJfY3ljbGVfZGVsYXkpIHsKPiArCQlpbnRlbF9k cC0+cGFuZWxfcG93ZXJfY3ljbGVfZGVsYXkgPSAwOwo+ICsJfSBlbHNlIHsKPiArCQlpbnRlbF9k cC0+cGFuZWxfcG93ZXJfY3ljbGVfZGVsYXkgPSBpbnRlbF9kcC0+cGFuZWxfcG93ZXJfY3ljbGVf ZGVsYXkgLSBwYW5lbF9wb3dlcl9vZmZfZHVyYXRpb247Cj4gKwl9Cj4KCk1vdmluZyBhbGwgYWRq dXN0bWVudCBpbnNpZGUgd2FpdF9wYW5lbF9wb3dlcl9jeWNsZSBsb29rcyBiZXR0ZXIgdG8gbWUu IApBbHNvIGNoZWNrb3V0IHRpbWV2YWxfdG9famlmZmllcyB0byBzaW1wbGlmeSB0aGUgY29kZS4K Cj4gICAJd2FpdF9wYW5lbF9wb3dlcl9jeWNsZShpbnRlbF9kcCk7Cj4gKwlpbnRlbF9kcC0+cGFu ZWxfcG93ZXJfY3ljbGVfZGVsYXkgPSB0ZW1wX3Bvd2VyX2N5Y2xlX2RlbGF5Owo+Cj4gICAJcHBf Y3RybF9yZWcgPSBfcHBfY3RybF9yZWcoaW50ZWxfZHApOwo+ICAgCXBwID0gaXJvbmxha2VfZ2V0 X3BwX2NvbnRyb2woaW50ZWxfZHApOwo+IEBAIC01MTI3LDYgKzUxNDQsNyBAQCBzdGF0aWMgdm9p ZCBpbnRlbF9kcF9pbml0X3BhbmVsX3Bvd2VyX3RpbWVzdGFtcHMoc3RydWN0IGludGVsX2RwICpp bnRlbF9kcCkKPiAgIAlpbnRlbF9kcC0+bGFzdF9wb3dlcl9jeWNsZSA9IGppZmZpZXM7Cj4gICAJ aW50ZWxfZHAtPmxhc3RfcG93ZXJfb24gPSBqaWZmaWVzOwo+ICAgCWludGVsX2RwLT5sYXN0X2Jh Y2tsaWdodF9vZmYgPSBqaWZmaWVzOwo+ICsJZG9fZ2V0dGltZW9mZGF5KCZpbnRlbF9kcC0+cGFu ZWxfcG93ZXJfb2ZmX3RpbWVzdGFtcCk7Cj4gICB9Cj4KPiAgIHN0YXRpYyB2b2lkCj4gZGlmZiAt LWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZHJ2LmgKPiBpbmRleCA3NmRmYTI4Li42NmVkMmNiIDEwMDY0NAo+IC0tLSBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oCj4gKysrIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZHJ2LmgKPiBAQCAtNzY5LDYgKzc2OSw4IEBAIHN0cnVjdCBpbnRlbF9kcCB7 Cj4gICAJdW5zaWduZWQgbG9uZyBsYXN0X3Bvd2VyX2N5Y2xlOwo+ICAgCXVuc2lnbmVkIGxvbmcg bGFzdF9wb3dlcl9vbjsKPiAgIAl1bnNpZ25lZCBsb25nIGxhc3RfYmFja2xpZ2h0X29mZjsKPiAr CXN0cnVjdCB0aW1ldmFsIHBhbmVsX3Bvd2VyX29mZl90aW1lc3RhbXA7Cj4gKwlzdHJ1Y3QgdGlt ZXZhbCBwYW5lbF9wb3dlcl9vbl90aW1lc3RhbXA7CgpwYW5lbF9wb3dlcl9vbl90aW1lc3RhbXAg aXMgbm90IG5lZWRlZCB0byBiZSBzdG9yZWQgaW4gdGhlIHN0cnVjdHVyZS4gCldoYXQgd2UgbmVl ZCBpcyBjdXJyZW50IHRpbWUgd2hpY2ggY2FuIGJlIGxvY2FsbHkgb2J0YWluZWQgYW5kIGNvbnN1 bWVkIAppbiB3YWl0X3BhbmVsX3Bvd2VyX2N5Y2xlCgpSZWdhcmRzClNob2JoaXQKPgo+ICAgCXN0 cnVjdCBub3RpZmllcl9ibG9jayBlZHBfbm90aWZpZXI7Cj4KPgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVs LWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=