From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Chris Wilson Date: Tue, 4 Sep 2018 13:49:56 +0100 Message-Id: <20180904124956.29993-1-chris@chris-wilson.co.uk> MIME-Version: 1.0 Subject: [igt-dev] [PATCH i-g-t] igt/pm_rps: Clear previous high load on high->low transition List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: igt-dev@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org List-ID: TWFrZSBzdXJlIHdlIGRvIGZsdXNoIG91dCB0aGUgcHJldmlvdXMgc3Bpbm5lciBhbmQgZGVsYXkg c2lnbmFsaW5nCnRyYW5zaXRpb24gY29tcGxldGlvbiB1bnRpbCB3ZSBkby4KClJlZmVyZW5jZXM6 IGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTEwMjI1MApTaWdu ZWQtb2ZmLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5jby51az4KQ2M6IEth dGFyenluYSBEZWMgPGthdGFyenluYS5kZWNAaW50ZWwuY29tPgotLS0KIHRlc3RzL3BtX3Jwcy5j IHwgMjYgKysrKysrKysrKysrKysrKysrKysrLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCAyMSBpbnNl cnRpb25zKCspLCA1IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL3Rlc3RzL3BtX3Jwcy5jIGIv dGVzdHMvcG1fcnBzLmMKaW5kZXggODRlNzFmYThhLi4yM2IzM2Y0MWIgMTAwNjQ0Ci0tLSBhL3Rl c3RzL3BtX3Jwcy5jCisrKyBiL3Rlc3RzL3BtX3Jwcy5jCkBAIC0yMTgsNiArMjE4LDcgQEAgc3Rh dGljIHZvaWQgbG9hZF9oZWxwZXJfc2V0X2xvYWQoZW51bSBsb2FkIGxvYWQpCiAKIHN0YXRpYyB2 b2lkIGxvYWRfaGVscGVyX3J1bihlbnVtIGxvYWQgbG9hZCkKIHsKKwlib29sIGR1bW15OwogCWlu dCBsaW5rWzJdOwogCiAJLyoKQEAgLTIzMywxMyArMjM0LDE0IEBAIHN0YXRpYyB2b2lkIGxvYWRf aGVscGVyX3J1bihlbnVtIGxvYWQgbG9hZCkKIAogCWxoLmV4aXQgPSBmYWxzZTsKIAlsaC5sb2Fk ID0gbG9hZDsKLQlsaC5zaWduYWwgPSBmYWxzZTsKKwlsaC5zaWduYWwgPSB0cnVlOwogCiAJcGlw ZShsaW5rKTsKIAlsaC5saW5rID0gbGlua1sxXTsKIAogCWlndF9mb3JrX2hlbHBlcigmbGguaWd0 X3Byb2MpIHsKIAkJaWd0X3NwaW5fdCAqc3BpblsyXSA9IHt9OworCQlib29sIHByZXZfbG9hZDsK IAkJdWludDMyX3QgaGFuZGxlOwogCiAJCXNpZ25hbChTSUdVU1IxLCBsb2FkX2hlbHBlcl9zaWdu YWxfaGFuZGxlcik7CkBAIC0yNDcsMTAgKzI0OSwxNCBAQCBzdGF0aWMgdm9pZCBsb2FkX2hlbHBl cl9ydW4oZW51bSBsb2FkIGxvYWQpCiAKIAkJaWd0X2RlYnVnKCJBcHBseWluZyAlcyBsb2FkLi4u XG4iLCBsaC5sb2FkID8gImhpZ2giIDogImxvdyIpOwogCisJCXByZXZfbG9hZCA9IGxoLmxvYWQg PT0gSElHSDsKIAkJc3BpblswXSA9IF9faWd0X3NwaW5fYmF0Y2hfbmV3KGRybV9mZCk7Ci0JCWlm IChsaC5sb2FkID09IEhJR0gpCisJCWlmIChwcmV2X2xvYWQpCiAJCQlzcGluWzFdID0gX19pZ3Rf c3Bpbl9iYXRjaF9uZXcoZHJtX2ZkKTsKKwkJcHJldl9sb2FkID0gIXByZXZfbG9hZDsgLyogc2Vu ZCB0aGUgaW5pdGlhbCBzaWduYWwgKi8KIAkJd2hpbGUgKCFsaC5leGl0KSB7CisJCQlib29sIGhp Z2hfbG9hZDsKKwogCQkJaGFuZGxlID0gc3BpblswXS0+aGFuZGxlOwogCQkJaWd0X3NwaW5fYmF0 Y2hfZW5kKHNwaW5bMF0pOwogCQkJd2hpbGUgKGdlbV9ib19idXN5KGRybV9mZCwgaGFuZGxlKSkK QEAgLTI1OSwxMyArMjY1LDIwIEBAIHN0YXRpYyB2b2lkIGxvYWRfaGVscGVyX3J1bihlbnVtIGxv YWQgbG9hZCkKIAkJCWlndF9zcGluX2JhdGNoX2ZyZWUoZHJtX2ZkLCBzcGluWzBdKTsKIAkJCXVz bGVlcCgxMDApOwogCi0JCQlzcGluWzBdID0gc3BpblsxXTsKLQkJCXNwaW5bbGgubG9hZCA9PSBI SUdIXSA9IF9faWd0X3NwaW5fYmF0Y2hfbmV3KGRybV9mZCk7CisJCQloaWdoX2xvYWQgPSBsaC5s b2FkID09IEhJR0g7CisJCQlpZiAoIWhpZ2hfbG9hZCAmJiBzcGluWzFdKSB7CisJCQkJaWd0X3Nw aW5fYmF0Y2hfZnJlZShkcm1fZmQsIHNwaW5bMV0pOworCQkJCXNwaW5bMV0gPSBOVUxMOworCQkJ fSBlbHNlIHsKKwkJCQlzcGluWzBdID0gc3BpblsxXTsKKwkJCX0KKwkJCXNwaW5baGlnaF9sb2Fk XSA9IF9faWd0X3NwaW5fYmF0Y2hfbmV3KGRybV9mZCk7CiAKLQkJCWlmIChsaC5zaWduYWwpIHsK KwkJCWlmIChsaC5zaWduYWwgJiYgaGlnaF9sb2FkICE9IHByZXZfbG9hZCkgewogCQkJCXdyaXRl KGxoLmxpbmssICZsaC5zaWduYWwsIHNpemVvZihsaC5zaWduYWwpKTsKIAkJCQlsaC5zaWduYWwg PSBmYWxzZTsKIAkJCX0KKwkJCXByZXZfbG9hZCA9IGhpZ2hfbG9hZDsKIAkJfQogCiAJCWhhbmRs ZSA9IHNwaW5bMF0tPmhhbmRsZTsKQEAgLTI5NCw2ICszMDcsOSBAQCBzdGF0aWMgdm9pZCBsb2Fk X2hlbHBlcl9ydW4oZW51bSBsb2FkIGxvYWQpCiAKIAljbG9zZShsaC5saW5rKTsKIAlsaC5saW5r ID0gbGlua1swXTsKKworCS8qIHdhaXQgZm9yIG91ciBoZWxwZXIgdG8gY29tcGxldGUgaXRzIGZp cnN0IHJvdW5kICovCisJaWd0X2Fzc2VydF9lcShyZWFkKGxoLmxpbmssICZkdW1teSwgc2l6ZW9m KGR1bW15KSksIHNpemVvZihkdW1teSkpOwogfQogCiBzdGF0aWMgdm9pZCBsb2FkX2hlbHBlcl9z dG9wKHZvaWQpCi0tIAoyLjE5LjAucmMxCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwppZ3QtZGV2IG1haWxpbmcgbGlzdAppZ3QtZGV2QGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2lndC1kZXYK