From mboxrd@z Thu Jan 1 00:00:00 1970 From: abhay.kumar@intel.com Subject: [PATCH] drm/i915: edp resume/On time optimization. Date: Fri, 18 Dec 2015 11:55:29 -0800 Message-ID: <1450468529-18804-1-git-send-email-abhay.kumar@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id D4A2D6EAF0 for ; Fri, 18 Dec 2015 11:56:04 -0800 (PST) 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 List-Id: intel-gfx@lists.freedesktop.org RnJvbTogQWJoYXkgS3VtYXIgPGFiaGF5Lmt1bWFyQGludGVsLmNvbT4KCk1ha2UgcmVzdW1lL29u IGNvZGVwYXRoIG5vdCB0byB3YWl0IGZvciBwYW5lbF9wb3dlcl9jeWNsZV9kZWxheSh0MTFfdDEy KQppZiB0aGlzIHRpbWUgaXMgYWxyZWFkeSBzcGVudCBpbiBzdXNwZW5kL3Bvd2Vyb24gdGltZS4K CkNoYW5nZS1JZDogSWVkMGYxMGY4Mjc3NmFmOGU2ZThmZjU2MWJiNGU1YzBjZTFkYWQ0YjMKU2ln bmVkLW9mZi1ieTogQWJoYXkgS3VtYXIgPGFiaGF5Lmt1bWFyQGludGVsLmNvbT4KLS0tCiBkcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kZGkuYyB8ICAzICsrKwogZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZHAuYyAgfCAyMiArKysrKysrKysrKysrKy0tLS0tLS0tCiBkcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9kcnYuaCB8ICAyICstCiAzIGZpbGVzIGNoYW5nZWQsIDE4IGluc2VydGlv bnMoKyksIDkgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfZGRpLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kZGkuYwppbmRleCBjYmFi Y2I0Li5mZTk5ZDcyIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kZGku YworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kZGkuYwpAQCAtMjM0Nyw2ICsyMzQ3 LDkgQEAgc3RhdGljIHZvaWQgaW50ZWxfZGRpX3Bvc3RfZGlzYWJsZShzdHJ1Y3QgaW50ZWxfZW5j b2RlciAqaW50ZWxfZW5jb2RlcikKIAkJaW50ZWxfZHBfc2lua19kcG1zKGludGVsX2RwLCBEUk1f TU9ERV9EUE1TX09GRik7CiAJCWludGVsX2VkcF9wYW5lbF92ZGRfb24oaW50ZWxfZHApOwogCQlp bnRlbF9lZHBfcGFuZWxfb2ZmKGludGVsX2RwKTsKKworCQkvKiBzdG9yaW5nIHBhbmVsIHBvd2Vy IG9mZiB0aW1lICovCisJCWludGVsX2RwLT5wYW5lbF9wb3dlcl9vZmZfdGltZSA9IGt0aW1lX2dl dF93aXRoX29mZnNldChUS19PRkZTX0JPT1QpOwogCX0KIAogCWlmIChJU19TS1lMQUtFKGRldikp CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIGIvZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfZHAuYwppbmRleCBhY2RhNzBlLi44NDU5NDRkIDEwMDY0NAotLS0g YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2RwLmMKQEAgLTM4LDcgKzM4LDYgQEAKICNpbmNsdWRlICJpbnRlbF9kcnYuaCIK ICNpbmNsdWRlIDxkcm0vaTkxNV9kcm0uaD4KICNpbmNsdWRlICJpOTE1X2Rydi5oIgotCiAjZGVm aW5lIERQX0xJTktfQ0hFQ0tfVElNRU9VVAkoMTAgKiAxMDAwKQogCiAvKiBDb21wbGlhbmNlIHRl c3Qgc3RhdHVzIGJpdHMgICovCkBAIC0xNjU0LDEzICsxNjUzLDIyIEBAIHN0YXRpYyB2b2lkIHdh aXRfcGFuZWxfb2ZmKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApCiAKIHN0YXRpYyB2b2lkIHdh aXRfcGFuZWxfcG93ZXJfY3ljbGUoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCkKIHsKKwlrdGlt ZV90IHBhbmVsX3Bvd2VyX29uX3RpbWU7CisJdTMyIHBhbmVsX3Bvd2VyX29mZl9kdXJhdGlvbjsK KwogCURSTV9ERUJVR19LTVMoIldhaXQgZm9yIHBhbmVsIHBvd2VyIGN5Y2xlXG4iKTsKIAotCS8q IFdoZW4gd2UgZGlzYWJsZSB0aGUgVkREIG92ZXJyaWRlIGJpdCBsYXN0IHdlIGhhdmUgdG8gZG8g dGhlIG1hbnVhbAotCSAqIHdhaXQuICovCi0Jd2FpdF9yZW1haW5pbmdfbXNfZnJvbV9qaWZmaWVz KGludGVsX2RwLT5sYXN0X3Bvd2VyX2N5Y2xlLAotCQkJCSAgICAgICBpbnRlbF9kcC0+cGFuZWxf cG93ZXJfY3ljbGVfZGVsYXkpOworICAgICAgICAvKiB0YWtlIHRoZSBkaWZmcmVuY2Ugb2YgY3Vy cnJlbnQgdGltZSBhbmQgcGFuZWwgcG93ZXIgb2ZmIHRpbWUKKyAgICAgICAgICAgYW5kIHRoZW4g bWFrZSBwYW5lbCB3YWl0IGZvciB0MTFfdDEyIGlmIG5lZWRlZCAqLworCXBhbmVsX3Bvd2VyX29u X3RpbWUgPSBrdGltZV9nZXRfd2l0aF9vZmZzZXQoVEtfT0ZGU19CT09UKTsKKwlwYW5lbF9wb3dl cl9vZmZfZHVyYXRpb24gPSAocGFuZWxfcG93ZXJfb25fdGltZS50djY0IC0gaW50ZWxfZHAtPnBh bmVsX3Bvd2VyX29mZl90aW1lLnR2NjQpOworCXBhbmVsX3Bvd2VyX29mZl9kdXJhdGlvbiA9IHBh bmVsX3Bvd2VyX29mZl9kdXJhdGlvbiAvIDEwMDAwMDA7CiAKKwkvKiBXaGVuIHdlIGRpc2FibGUg dGhlIFZERCBvdmVycmlkZSBiaXQgbGFzdCB3ZSBoYXZlIHRvIGRvIHRoZSBtYW51YWwKKwkgKiB3 YWl0ICovCisJaWYgKHBhbmVsX3Bvd2VyX29mZl9kdXJhdGlvbiA8IGludGVsX2RwLT5wYW5lbF9w b3dlcl9jeWNsZV9kZWxheSkKKwkJd2FpdF9yZW1haW5pbmdfbXNfZnJvbV9qaWZmaWVzKGppZmZp ZXMsCisJCQkJICAgICAgIChpbnRlbF9kcC0+cGFuZWxfcG93ZXJfY3ljbGVfZGVsYXkgLSBwYW5l bF9wb3dlcl9vZmZfZHVyYXRpb24pKTsKIAl3YWl0X3BhbmVsX3N0YXR1cyhpbnRlbF9kcCwgSURM RV9DWUNMRV9NQVNLLCBJRExFX0NZQ0xFX1ZBTFVFKTsKIH0KIApAQCAtMTgxMSw3ICsxODE5LDcg QEAgc3RhdGljIHZvaWQgZWRwX3BhbmVsX3ZkZF9vZmZfc3luYyhzdHJ1Y3QgaW50ZWxfZHAgKmlu dGVsX2RwKQogCUk5MTVfUkVBRChwcF9zdGF0X3JlZyksIEk5MTVfUkVBRChwcF9jdHJsX3JlZykp OwogCiAJaWYgKChwcCAmIFBPV0VSX1RBUkdFVF9PTikgPT0gMCkKLQkJaW50ZWxfZHAtPmxhc3Rf cG93ZXJfY3ljbGUgPSBqaWZmaWVzOworCQlpbnRlbF9kcC0+cGFuZWxfcG93ZXJfb2ZmX3RpbWUg PSBrdGltZV9nZXRfd2l0aF9vZmZzZXQoVEtfT0ZGU19CT09UKTsKIAogCXBvd2VyX2RvbWFpbiA9 IGludGVsX2Rpc3BsYXlfcG9ydF9wb3dlcl9kb21haW4oaW50ZWxfZW5jb2Rlcik7CiAJaW50ZWxf ZGlzcGxheV9wb3dlcl9wdXQoZGV2X3ByaXYsIHBvd2VyX2RvbWFpbik7CkBAIC0xOTYwLDcgKzE5 NjgsNiBAQCBzdGF0aWMgdm9pZCBlZHBfcGFuZWxfb2ZmKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxf ZHApCiAJSTkxNV9XUklURShwcF9jdHJsX3JlZywgcHApOwogCVBPU1RJTkdfUkVBRChwcF9jdHJs X3JlZyk7CiAKLQlpbnRlbF9kcC0+bGFzdF9wb3dlcl9jeWNsZSA9IGppZmZpZXM7CiAJd2FpdF9w YW5lbF9vZmYoaW50ZWxfZHApOwogCiAJLyogV2UgZ290IGEgcmVmZXJlbmNlIHdoZW4gd2UgZW5h YmxlZCB0aGUgVkRELiAqLwpAQCAtNTE5Niw3ICs1MjAzLDYgQEAgaW50ZWxfZHBfYWRkX3Byb3Bl cnRpZXMoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCwgc3RydWN0IGRybV9jb25uZWN0b3IgKmNv bm5lY3QKIAogc3RhdGljIHZvaWQgaW50ZWxfZHBfaW5pdF9wYW5lbF9wb3dlcl90aW1lc3RhbXBz KHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApCiB7Ci0JaW50ZWxfZHAtPmxhc3RfcG93ZXJfY3lj bGUgPSBqaWZmaWVzOwogCWludGVsX2RwLT5sYXN0X3Bvd2VyX29uID0gamlmZmllczsKIAlpbnRl bF9kcC0+bGFzdF9iYWNrbGlnaHRfb2ZmID0gamlmZmllczsKIH0KZGlmZiAtLWdpdCBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf ZHJ2LmgKaW5kZXggZDQ0ZjJmNS4uZWY4MmU4ZiAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZHJ2LmgKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2LmgK QEAgLTcyMiw5ICs3MjIsOSBAQCBzdHJ1Y3QgaW50ZWxfZHAgewogCWludCBiYWNrbGlnaHRfb2Zm X2RlbGF5OwogCXN0cnVjdCBkZWxheWVkX3dvcmsgcGFuZWxfdmRkX3dvcms7CiAJYm9vbCB3YW50 X3BhbmVsX3ZkZDsKLQl1bnNpZ25lZCBsb25nIGxhc3RfcG93ZXJfY3ljbGU7CiAJdW5zaWduZWQg bG9uZyBsYXN0X3Bvd2VyX29uOwogCXVuc2lnbmVkIGxvbmcgbGFzdF9iYWNrbGlnaHRfb2ZmOwor CWt0aW1lX3QgcGFuZWxfcG93ZXJfb2ZmX3RpbWU7CiAKIAlzdHJ1Y3Qgbm90aWZpZXJfYmxvY2sg ZWRwX25vdGlmaWVyOwogCi0tIAoxLjkuMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMu ZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9pbnRlbC1nZngK