From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anshuman Gupta Subject: [PATCH 08/10] drm/i915/tgl:switch between dc3co and dc5 based on display idleness. Date: Fri, 28 Jun 2019 18:37:52 +0530 Message-ID: <20190628130754.9527-9-anshuman.gupta@intel.com> References: <20190628130754.9527-1-anshuman.gupta@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id E1B766E926 for ; Fri, 28 Jun 2019 13:12:55 +0000 (UTC) In-Reply-To: <20190628130754.9527-1-anshuman.gupta@intel.com> 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: jani.nikula@intel.com List-Id: intel-gfx@lists.freedesktop.org REM1IGFuZCBEQzYgbm90IGFsbG93ZWQgd2hlbiBEQzNDTyBmZWF0dXJlIGlzIGVuYWJsZWQuCgpE QzUgYW5kIERDNiBzYXZlcyBtb3JlIHBvd2VyLCBidXQgY2Fubm90IGJlIGVudGVyZWQgZHVyaW5n IHZpZGVvCnBsYXliYWNrIGJlY2F1c2UgdGhlcmUgYXJlIG5vdCBlbm91Z2ggaWRsZSBmcmFtZXMg aW4gYSByb3cgdG8gbWVldC4KTW9zdCBQU1IyIHBhbmVsIGRlZXAgc2xlZXAgZW50cnkgcmVxdWly ZW1lbnRzIHR5cGljYWxseSA0IGZyYW1lcy4KClRoaXMgcGF0Y2ggc3dpdGNoIHRvIERDM0NPIHdo ZW4gdGhlcmUgaXMgYW4gdXBkYXRlIHRvIGRpc3BsYXkgYW5kIGl0CnN3aXRjaCB0byBEQzUgd2hl biBkaXNwbGF5IGlzIGlkbGUuCkl0IGlzIHNhZmVyIHRvIGFsbG93IERDNSBhZnRlciA2IGlkbGUg ZnJhbWUsIGFzIFBTUjIgcmVxdWlyZWQgbWluaW11bQo2IGlkbGUgZnJhbWUuCgp2MjogY2FsY3Vs YXRlZCBzL3cgc3RhdGUgdG8gc3dpdGNoIG92ZXIgZGMzY28gd2hlbiB0aGVyZSBpcyBhbgogICAg dXBkYXRlLiBbSW1yZV0KICAgIHVzZWQgY2FuY2VsX2RlbGF5ZWRfd29ya19zeW5jKCkgaW4gb3Jk ZXIgdG8gYXZvaWQgYW55IHJhY2UKICAgIHdpdGggYWxyZWFkeSBzY2hlZHVsZWQgZGVsYXllZCB3 b3JrLiBbSW1yZV0KCkNjOiBqYW5pLm5pa3VsYUBpbnRlbC5jb20KQ2M6IGltcmUuZGVha0BpbnRl bC5jb20KQ2M6IGFuaW1lc2gubWFubmFAaW50ZWwuY29tClNpZ25lZC1vZmYtYnk6IEFuc2h1bWFu IEd1cHRhIDxhbnNodW1hbi5ndXB0YUBpbnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5 MTUvaTkxNV9kcnYuaCAgICAgICAgIHwgIDEgKwogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf ZGlzcGxheS5jICAgIHwgMzMgKysrKysrKysrKysrKysrKysrKysrKwogZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfcnVudGltZV9wbS5jIHwgMzcgKysrKysrKysrKysrKysrKysrKysrKysrKwog ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcnVudGltZV9wbS5oIHwgIDQgKysrCiA0IGZpbGVz IGNoYW5nZWQsIDc1IGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pOTE1X2Rydi5oIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaAppbmRleCBh ZjRlYjIyM2FmYTIuLjQ4MjllM2Y5YWZhZiAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaTkxNV9kcnYuaAorKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oCkBAIC0z NTgsNiArMzU4LDcgQEAgc3RydWN0IGludGVsX2NzciB7CiAJdTMyIG1taW9kYXRhWzhdOwogCXUz MiBkY19zdGF0ZTsKIAl1MzIgYWxsb3dlZF9kY19tYXNrOworCXN0cnVjdCBkZWxheWVkX3dvcmsg aWRsZV93b3JrOwogCWludGVsX3dha2VyZWZfdCB3YWtlcmVmOwogCWJvb2wgcHJlZmVyX2RjM2Nv OwogCWludGVsX3dha2VyZWZfdCBkYzVfd2FrZXJlZjsKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rp c3BsYXkuYwppbmRleCAxYjlhYjliZjRkYWEuLmFiYjk0MDdlYjAzYSAxMDA2NDQKLS0tIGEvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2Rpc3BsYXkuYwpAQCAtMTM1OTUsNiArMTM1OTUsNyBAQCBzdGF0aWMgaW50IGlu dGVsX2F0b21pY19jb21taXQoc3RydWN0IGRybV9kZXZpY2UgKmRldiwKIAlzdHJ1Y3QgaW50ZWxf YXRvbWljX3N0YXRlICppbnRlbF9zdGF0ZSA9IHRvX2ludGVsX2F0b21pY19zdGF0ZShzdGF0ZSk7 CiAJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gdG9faTkxNShkZXYpOwogCWlu dCByZXQgPSAwOworCXUzMiBkZWxheTsKIAogCWRybV9hdG9taWNfc3RhdGVfZ2V0KHN0YXRlKTsK IAlpOTE1X3N3X2ZlbmNlX2luaXQoJmludGVsX3N0YXRlLT5jb21taXRfcmVhZHksCkBAIC0xMzY3 NSw2ICsxMzY3NiwzNiBAQCBzdGF0aWMgaW50IGludGVsX2F0b21pY19jb21taXQoc3RydWN0IGRy bV9kZXZpY2UgKmRldiwKIAkJCWZsdXNoX3dvcmtxdWV1ZShkZXZfcHJpdi0+bW9kZXNldF93cSk7 CiAJCWludGVsX2F0b21pY19jb21taXRfdGFpbChzdGF0ZSk7CiAJfQorCS8qIFBTUjIgaXMgZW5h YmxlZCBhbmQgb25seSBlZHAgaXMgY29ubmVjdGVkICovCisJaWYgKGRldl9wcml2LT5jc3IucHJl ZmVyX2RjM2NvICYmIGRldl9wcml2LT5wc3IucHNyMl9lbmFibGVkICYmCisJICAgIGRldl9wcml2 LT5wc3IuZW5hYmxlZCkgeworCQlzdHJ1Y3QgaW50ZWxfY3J0YyAqY3J0YzsKKwkJc3RydWN0IGlu dGVsX2NydGNfc3RhdGUgKmNzdGF0ZTsKKworCQkvKgorCQkgKiBBcyBldmVyeSBmbGlwIGdvIHRo cm91Z2ggaW50ZWxfYXRvbWljX2NvbW1pdCwgc28gdHJhY2tpbmcgYQorCQkgKiBhdG9taWMgY29t bWl0IHdpbGwgYmUgYSBoaW50IGZvciBpZGxlIGZyYW1lcy4KKwkJICogRGVsYXllZCB3b3JrIGZv ciA2IGlkbGUgZnJhbWVzIHdpbGwgYmUgZW5vdWdoIHRvIGFsbG93IGRjNgorCQkgKiBvdmVyIGRj M2NvIGZvciBkZWVwZXN0IHBvd2VyIHNhdmluZ3MuCisJCSAqIEF0IGV2ZXJ5IGF0b21pYyBjb21t aXQgY2FuY2VsIHRoZSBkZWxheWVkIHdvcmsgZmlyc3QsCisJCSAqIHdoZW4gZGVsYXllZCBzY2hl ZHVsZWQgdGhhdCBtZWFucyBkaXNwbGF5IGhhcyBiZWVuIGlkbGUKKwkJICogZm9yIHRoZSA2IGlk bGUgZnJhbWUuCisJCSAqLworCQljYW5jZWxfZGVsYXllZF93b3JrX3N5bmMoJmRldl9wcml2LT5j c3IuaWRsZV93b3JrKTsKKworCQlpZiAoIWRldl9wcml2LT5jc3IuZGM1X3dha2VyZWYpIHsKKwkJ CWRldl9wcml2LT5jc3IuZGM1X3dha2VyZWYgPQorCQkJaW50ZWxfZGlzcGxheV9wb3dlcl9nZXQo ZGV2X3ByaXYsIFBPV0VSX0RPTUFJTl9WSURFTyk7CisJCQl0Z2xfcHNyMl9kZWVwX3NsZWVwX2Rp c2FibGUoZGV2X3ByaXYpOworCQl9CisJCWNydGMgPSBpbnRlbF9nZXRfY3J0Y19mb3JfcGlwZShk ZXZfcHJpdiwgUElQRV9BKTsKKwkJY3N0YXRlID0gdG9faW50ZWxfY3J0Y19zdGF0ZShjcnRjLT5i YXNlLnN0YXRlKTsKKworCQlkZWxheSA9IERDNV9SRVFfSURMRV9GUkFNRVMgKiBpbnRlbF9nZXRf ZnJhbWVfdGltZV91cyhjc3RhdGUpOworCQlzY2hlZHVsZV9kZWxheWVkX3dvcmsoJmRldl9wcml2 LT5jc3IuaWRsZV93b3JrLAorCQkJCSAgICAgIHVzZWNzX3RvX2ppZmZpZXMoZGVsYXkpKTsKKwl9 CisKIAogCXJldHVybiAwOwogfQpAQCAtMTU1NDIsNiArMTU1NzMsNyBAQCBpbnQgaW50ZWxfbW9k ZXNldF9pbml0KHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCiAJaW5pdF9sbGlzdF9oZWFkKCZkZXZf cHJpdi0+YXRvbWljX2hlbHBlci5mcmVlX2xpc3QpOwogCUlOSVRfV09SSygmZGV2X3ByaXYtPmF0 b21pY19oZWxwZXIuZnJlZV93b3JrLAogCQkgIGludGVsX2F0b21pY19oZWxwZXJfZnJlZV9zdGF0 ZV93b3JrZXIpOworCUlOSVRfREVMQVlFRF9XT1JLKCZkZXZfcHJpdi0+Y3NyLmlkbGVfd29yaywg aW50ZWxfZGM1X2lkbGVfdGhyZWFkKTsKIAogCWludGVsX2luaXRfcXVpcmtzKGRldl9wcml2KTsK IApAQCAtMTY0NDQsNiArMTY0NzYsNyBAQCB2b2lkIGludGVsX21vZGVzZXRfY2xlYW51cChzdHJ1 Y3QgZHJtX2RldmljZSAqZGV2KQogCWZsdXNoX3dvcmtxdWV1ZShkZXZfcHJpdi0+bW9kZXNldF93 cSk7CiAKIAlmbHVzaF93b3JrKCZkZXZfcHJpdi0+YXRvbWljX2hlbHBlci5mcmVlX3dvcmspOwor CWZsdXNoX2RlbGF5ZWRfd29yaygmZGV2X3ByaXYtPmNzci5pZGxlX3dvcmspOwogCVdBUk5fT04o IWxsaXN0X2VtcHR5KCZkZXZfcHJpdi0+YXRvbWljX2hlbHBlci5mcmVlX2xpc3QpKTsKIAogCS8q CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ydW50aW1lX3BtLmMgYi9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ydW50aW1lX3BtLmMKaW5kZXggYTk3MTRjOGVmMjFh Li45M2Y3MGNhYzNjMzggMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3J1 bnRpbWVfcG0uYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ydW50aW1lX3BtLmMK QEAgLTQzLDYgKzQzLDcgQEAKICNpbmNsdWRlICJpbnRlbF9ob3RwbHVnLmgiCiAjaW5jbHVkZSAi aW50ZWxfc2lkZWJhbmQuaCIKICNpbmNsdWRlICJpbnRlbF9wbS5oIgorI2luY2x1ZGUgImludGVs X3Bzci5oIgogCiAvKioKICAqIERPQzogcnVudGltZSBwbQpAQCAtMTExOSw2ICsxMTIwLDIwIEBA IHZvaWQgdGdsX3ByZWZlcl9kYzNjb19vdmVyX2RjNV9jaGVjayhzdHJ1Y3QgZHJtX2k5MTVfcHJp dmF0ZSAqZGV2X3ByaXYsCiAJfQogfQogCit2b2lkIGludGVsX2RjNV9pZGxlX3RocmVhZChzdHJ1 Y3Qgd29ya19zdHJ1Y3QgKndvcmspCit7CisJaW50ZWxfd2FrZXJlZl90IHdha2VyZWYgX19tYXli ZV91bnVzZWQ7CisJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0KKwkJY29udGFp bmVyX29mKHdvcmssIHR5cGVvZigqZGV2X3ByaXYpLCBjc3IuaWRsZV93b3JrLndvcmspOworCisJ bXV0ZXhfbG9jaygmZGV2X3ByaXYtPmNzci5kYzVfbXV0ZXgpOworCXdha2VyZWYJPSBmZXRjaF9h bmRfemVybygmZGV2X3ByaXYtPmNzci5kYzVfd2FrZXJlZik7CisJaWYgKHdha2VyZWYpCisJCWlu dGVsX2Rpc3BsYXlfcG93ZXJfcHV0KGRldl9wcml2LCBQT1dFUl9ET01BSU5fVklERU8sIHdha2Vy ZWYpOworCXRnbF9wc3IyX2RlZXBfc2xlZXBfZW5hYmxlKGRldl9wcml2KTsKKwltdXRleF91bmxv Y2soJmRldl9wcml2LT5jc3IuZGM1X211dGV4KTsKK30KKwogc3RhdGljIHZvaWQgdGdsX2FsbG93 X2RjM2NvKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKIHsKIAlnZW45X3NldF9k Y19zdGF0ZShkZXZfcHJpdiwgRENfU1RBVEVfRU5fREMzQ08pOwpAQCAtMTM5NSw2ICsxNDEwLDI3 IEBAIHN0YXRpYyBib29sIHRnbF9kYzNjb19wb3dlcl93ZWxsX2VuYWJsZWQoc3RydWN0IGRybV9p OTE1X3ByaXZhdGUgKmRldl9wcml2LAogCQkoSTkxNV9SRUFEKERDX1NUQVRFX0VOKSAmIERDX1NU QVRFX0VOX1VQVE9fREM1X0RDNl9NQVNLKSA9PSAwKTsKIH0KIAordTMyIGludGVsX2dldF9mcmFt ZV90aW1lX3VzKGNvbnN0IHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpjc3RhdGUpCit7CisJdTMy IHBpeGVsX3JhdGUsIGNydGNfaHRvdGFsLCBjcnRjX3Z0b3RhbDsKKwl1aW50X2ZpeGVkXzE2XzE2 X3QgZnJhbWV0aW1lX3VzOworCisJaWYgKCFjc3RhdGUgfHwgIWNzdGF0ZS0+YmFzZS5hY3RpdmUp CisJCXJldHVybiAwOworCisJcGl4ZWxfcmF0ZSA9IGNzdGF0ZS0+cGl4ZWxfcmF0ZTsKKworCWlm IChXQVJOX09OKHBpeGVsX3JhdGUgPT0gMCkpCisJCXJldHVybiAwOworCisJY3J0Y19odG90YWwg PSBjc3RhdGUtPmJhc2UuYWRqdXN0ZWRfbW9kZS5jcnRjX2h0b3RhbDsKKwljcnRjX3Z0b3RhbCA9 IGNzdGF0ZS0+YmFzZS5hZGp1c3RlZF9tb2RlLmNydGNfdnRvdGFsOworCWZyYW1ldGltZV91cyA9 IGRpdl9maXhlZDE2KGNydGNfaHRvdGFsICogY3J0Y192dG90YWwgKiAxMDAwLAorCQkJCSAgIHBp eGVsX3JhdGUpOworCisJcmV0dXJuIGZpeGVkMTZfdG9fdTMyX3JvdW5kX3VwKGZyYW1ldGltZV91 cyk7Cit9CisKIHN0YXRpYyB2b2lkIGk5eHhfcG93ZXJfd2VsbF9zeW5jX2h3X25vb3Aoc3RydWN0 IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAogCQkJCQkgc3RydWN0IGk5MTVfcG93ZXJfd2Vs bCAqcG93ZXJfd2VsbCkKIHsKQEAgLTQwNDEsNiArNDA3Nyw3IEBAIGludCBpbnRlbF9wb3dlcl9k b21haW5zX2luaXQoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQogCUJVSUxEX0JV R19PTihQT1dFUl9ET01BSU5fTlVNID4gNjQpOwogCiAJbXV0ZXhfaW5pdCgmcG93ZXJfZG9tYWlu cy0+bG9jayk7CisJbXV0ZXhfaW5pdCgmZGV2X3ByaXYtPmNzci5kYzVfbXV0ZXgpOwogCiAJSU5J VF9ERUxBWUVEX1dPUksoJnBvd2VyX2RvbWFpbnMtPmFzeW5jX3B1dF93b3JrLAogCQkJICBpbnRl bF9kaXNwbGF5X3Bvd2VyX3B1dF9hc3luY193b3JrKTsKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX3J1bnRpbWVfcG0uaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X3J1bnRpbWVfcG0uaAppbmRleCBkNzRkYzAyNTE0MDIuLmZjZmRiZWQ5NWRhZiAxMDA2NDQKLS0t IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcnVudGltZV9wbS5oCisrKyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX3J1bnRpbWVfcG0uaApAQCAtOSw2ICs5LDggQEAKICNpbmNsdWRl IDxsaW51eC9zdGFja2RlcG90Lmg+CiAjaW5jbHVkZSA8bGludXgvdHlwZXMuaD4KIAorI2RlZmlu ZSBEQzVfUkVRX0lETEVfRlJBTUVTCTYKKwogc3RydWN0IGRybV9pOTE1X3ByaXZhdGU7CiAKIHR5 cGVkZWYgZGVwb3Rfc3RhY2tfaGFuZGxlX3QgaW50ZWxfd2FrZXJlZl90OwpAQCAtMjEsNiArMjMs OCBAQCBlbnVtIGk5MTVfZHJtX3N1c3BlbmRfbW9kZSB7CiAKIHZvaWQgc2tsX2VuYWJsZV9kYzYo c3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KTsKIHZvaWQgZ2VuOV9zYW5pdGl6ZV9k Y19zdGF0ZShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpOwordm9pZCBpbnRlbF9k YzVfaWRsZV90aHJlYWQoc3RydWN0IHdvcmtfc3RydWN0ICp3b3JrKTsKK3UzMiBpbnRlbF9nZXRf ZnJhbWVfdGltZV91cyhjb25zdCBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqY3N0YXRlKTsKIHZv aWQgYnh0X2VuYWJsZV9kYzkoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KTsKIHZv aWQgYnh0X2Rpc2FibGVfZGM5KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdik7CiB2 b2lkIGdlbjlfZW5hYmxlX2RjNShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpOwot LSAKMi4yMS4wCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=