From mboxrd@z Thu Jan 1 00:00:00 1970 From: Francisco Jerez Subject: [PATCH 9/9] drm/i915/execlists: Report GPU rendering as IO activity to cpufreq. Date: Tue, 27 Mar 2018 23:38:45 -0700 Message-ID: <20180328063845.4884-10-currojerez@riseup.net> References: <20180328063845.4884-1-currojerez@riseup.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180328063845.4884-1-currojerez@riseup.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: linux-pm@vger.kernel.org, intel-gfx@lists.freedesktop.org, Srinivas Pandruvada Cc: Eero Tamminen , "Rafael J. Wysocki" List-Id: linux-pm@vger.kernel.org VGhpcyBhbGxvd3MgY3B1ZnJlcSBnb3Zlcm5vcnMgdG8gcmVhbGl6ZSB3aGVuIHRoZSBzeXN0ZW0g YmVjb21lcwpub24tQ1BVLWJvdW5kIGR1ZSB0byBHUFUgcmVuZGVyaW5nIGFjdGl2aXR5LCB3aGlj aCB3aWxsIGNhdXNlIHRoZQppbnRlbF9wc3RhdGUgTFAgY29udHJvbGxlciB0byBiZWhhdmUgbW9y ZSBjb25zZXJ2YXRpdmVseTogQ1BVIGVuZXJneQp1c2FnZSB3aWxsIGJlIHJlZHVjZWQgd2hlbiB0 aGVyZSBpc24ndCBhIGdvb2QgY2hhbmNlIGZvciBzeXN0ZW0KcGVyZm9ybWFuY2UgdG8gc2NhbGUg d2l0aCBDUFUgZnJlcXVlbmN5LiAgVGhpcyBsZWF2ZXMgYWRkaXRpb25hbCBURFAKYnVkZ2V0IGF2 YWlsYWJsZSBmb3IgdGhlIEdQVSB0byByZWFjaCBoaWdoZXIgZnJlcXVlbmNpZXMsIHdoaWNoIGlz CnRyYW5zbGF0ZWQgaW50byBhbiBpbXByb3ZlbWVudCBpbiBncmFwaGljcyBwZXJmb3JtYW5jZSB0 byB0aGUgZXh0ZW50CnRoYXQgdGhlIHdvcmtsb2FkIHJlbWFpbnMgVERQLWxpbWl0ZWQgKE1vc3Qg bm9uLXRyaXZpYWwgZ3JhcGhpY3MKYmVuY2htYXJrcyBvdXQgdGhlcmUgaW1wcm92ZSBzaWduaWZp Y2FudGx5IGluIFREUC1jb25zdHJhaW5lZApwbGF0Zm9ybXMsIHNlZSB0aGUgY292ZXIgbGV0dGVy IGZvciBzb21lIG51bWJlcnMpLiAgSWYgdGhlIHdvcmtsb2FkCmlzbid0IChhbnltb3JlKSBURFAt bGltaXRlZCBwZXJmb3JtYW5jZSBzaG91bGQgc3RheSByb3VnaGx5IGNvbnN0YW50LApidXQgZW5l cmd5IHVzYWdlIHdpbGwgYmUgZGl2aWRlZCBieSBhIHNpbWlsYXIgZmFjdG9yLgoKVGhlIGludGVs X3BzdGF0ZSBMUCBjb250cm9sbGVyIGlzIG9ubHkgZW5hYmxlZCBvbiBCWFQrIHNtYWxsLWNvcmUK cGxhdGZvcm1zIGF0IHRoaXMgcG9pbnQsIHNvIHRoaXMgc2hvdWxkbid0IGhhdmUgYW55IGVmZmVj dCBvbiBvdGhlcgpzeXN0ZW1zLgoKU2lnbmVkLW9mZi1ieTogRnJhbmNpc2NvIEplcmV6IDxjdXJy b2plcmV6QHJpc2V1cC5uZXQ+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfbHJjLmMg fCA0ICsrKysKIDEgZmlsZSBjaGFuZ2VkLCA0IGluc2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2xyYy5jCmluZGV4IDNhNjliMzY3ZTU2NS4uNzIxZjkxNTExNWJkIDEwMDY0NAotLS0gYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9scmMuYwpAQCAtMTMyLDYgKzEzMiw3IEBACiAgKgogICovCiAjaW5jbHVkZSA8bGlu dXgvaW50ZXJydXB0Lmg+CisjaW5jbHVkZSA8bGludXgvY3B1ZnJlcS5oPgogCiAjaW5jbHVkZSA8 ZHJtL2RybVAuaD4KICNpbmNsdWRlIDxkcm0vaTkxNV9kcm0uaD4KQEAgLTM3OSwxMSArMzgwLDEz IEBAIGV4ZWNsaXN0c19jb250ZXh0X3NjaGVkdWxlX2luKHN0cnVjdCBpOTE1X3JlcXVlc3QgKnJx KQogewogCWV4ZWNsaXN0c19jb250ZXh0X3N0YXR1c19jaGFuZ2UocnEsIElOVEVMX0NPTlRFWFRf U0NIRURVTEVfSU4pOwogCWludGVsX2VuZ2luZV9jb250ZXh0X2luKHJxLT5lbmdpbmUpOworCWNw dWZyZXFfaW9fYWN0aXZlX2JlZ2luKCk7CiB9CiAKIHN0YXRpYyBpbmxpbmUgdm9pZAogZXhlY2xp c3RzX2NvbnRleHRfc2NoZWR1bGVfb3V0KHN0cnVjdCBpOTE1X3JlcXVlc3QgKnJxKQogeworCWNw dWZyZXFfaW9fYWN0aXZlX2VuZCgpOwogCWludGVsX2VuZ2luZV9jb250ZXh0X291dChycS0+ZW5n aW5lKTsKIAlleGVjbGlzdHNfY29udGV4dF9zdGF0dXNfY2hhbmdlKHJxLCBJTlRFTF9DT05URVhU X1NDSEVEVUxFX09VVCk7CiB9CkBAIC03MjYsNiArNzI5LDcgQEAgZXhlY2xpc3RzX2NhbmNlbF9w b3J0X3JlcXVlc3RzKHN0cnVjdCBpbnRlbF9lbmdpbmVfZXhlY2xpc3RzICogY29uc3QgZXhlY2xp c3RzKQogCQlzdHJ1Y3QgaTkxNV9yZXF1ZXN0ICpycSA9IHBvcnRfcmVxdWVzdChwb3J0KTsKIAog CQlHRU1fQlVHX09OKCFleGVjbGlzdHMtPmFjdGl2ZSk7CisJCWNwdWZyZXFfaW9fYWN0aXZlX2Vu ZCgpOwogCQlpbnRlbF9lbmdpbmVfY29udGV4dF9vdXQocnEtPmVuZ2luZSk7CiAKIAkJZXhlY2xp c3RzX2NvbnRleHRfc3RhdHVzX2NoYW5nZShycSwKLS0gCjIuMTYuMQoKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJ bnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==