From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: [RFC 01/11] drm/i915: Convert intel_rc6_residency_us to ns Date: Mon, 11 Sep 2017 16:25:49 +0100 Message-ID: <20170911152559.7077-2-tvrtko.ursulin@linux.intel.com> References: <20170911152559.7077-1-tvrtko.ursulin@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wr0-x243.google.com (mail-wr0-x243.google.com [IPv6:2a00:1450:400c:c0c::243]) by gabe.freedesktop.org (Postfix) with ESMTPS id 153886E419 for ; Mon, 11 Sep 2017 15:26:09 +0000 (UTC) Received: by mail-wr0-x243.google.com with SMTP id g50so4581002wra.3 for ; Mon, 11 Sep 2017 08:26:08 -0700 (PDT) In-Reply-To: <20170911152559.7077-1-tvrtko.ursulin@linux.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: Peter Zijlstra List-Id: intel-gfx@lists.freedesktop.org RnJvbTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KCldpbGwgYmUg dXNlZCBmb3IgZXhwb3NpbmcgdGhlIFBNVSBjb3VudGVycy4KClNpZ25lZC1vZmYtYnk6IFR2cnRr byBVcnN1bGluIDx0dnJ0a28udXJzdWxpbkBpbnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJt L2k5MTUvaTkxNV9kcnYuaCB8ICA4ICsrKysrKystCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9wbS5jIHwgMjMgKysrKysrKysrLS0tLS0tLS0tLS0tLS0KIDIgZmlsZXMgY2hhbmdlZCwgMTYg aW5zZXJ0aW9ucygrKSwgMTUgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaTkxNV9kcnYuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKaW5k ZXggZDA3ZDExMDllNzg0Li5kYmQwNTRlODhjYTIgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2k5MTVfZHJ2LmgKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaApA QCAtNDExNCw5ICs0MTE0LDE1IEBAIHZvaWQgdmx2X3BoeV9yZXNldF9sYW5lcyhzdHJ1Y3QgaW50 ZWxfZW5jb2RlciAqZW5jb2Rlcik7CiAKIGludCBpbnRlbF9ncHVfZnJlcShzdHJ1Y3QgZHJtX2k5 MTVfcHJpdmF0ZSAqZGV2X3ByaXYsIGludCB2YWwpOwogaW50IGludGVsX2ZyZXFfb3Bjb2RlKHN0 cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwgaW50IHZhbCk7Ci11NjQgaW50ZWxfcmM2 X3Jlc2lkZW5jeV91cyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCit1NjQgaW50 ZWxfcmM2X3Jlc2lkZW5jeV9ucyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCiAJ CQkgICBjb25zdCBpOTE1X3JlZ190IHJlZyk7CiAKK3N0YXRpYyBpbmxpbmUgdTY0IGludGVsX3Jj Nl9yZXNpZGVuY3lfdXMoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAorCQkJCQkg Y29uc3QgaTkxNV9yZWdfdCByZWcpCit7CisJcmV0dXJuIERJVl9ST1VORF9VUF9VTEwoaW50ZWxf cmM2X3Jlc2lkZW5jeV9ucyhkZXZfcHJpdiwgcmVnKSwgMTAwMCk7Cit9CisKICNkZWZpbmUgSTkx NV9SRUFEOChyZWcpCQlkZXZfcHJpdi0+dW5jb3JlLmZ1bmNzLm1taW9fcmVhZGIoZGV2X3ByaXYs IChyZWcpLCB0cnVlKQogI2RlZmluZSBJOTE1X1dSSVRFOChyZWcsIHZhbCkJZGV2X3ByaXYtPnVu Y29yZS5mdW5jcy5tbWlvX3dyaXRlYihkZXZfcHJpdiwgKHJlZyksICh2YWwpLCB0cnVlKQogCmRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfcG0uYwppbmRleCBmYTkwNTVhNGY3OTAuLjYwNDYxZjQ5OTM2YiAxMDA2 NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0uYworKysgYi9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9wbS5jCkBAIC05MzQzLDEwICs5MzQzLDEwIEBAIHN0YXRpYyB1NjQg dmx2X3Jlc2lkZW5jeV9yYXcoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAogCXJl dHVybiBsb3dlciB8ICh1NjQpdXBwZXIgPDwgODsKIH0KIAotdTY0IGludGVsX3JjNl9yZXNpZGVu Y3lfdXMoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAordTY0IGludGVsX3JjNl9y ZXNpZGVuY3lfbnMoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAogCQkJICAgY29u c3QgaTkxNV9yZWdfdCByZWcpCiB7Ci0JdTY0IHRpbWVfaHcsIHVuaXRzLCBkaXY7CisJdTY0IHJl czsKIAogCWlmICghaW50ZWxfZW5hYmxlX3JjNigpKQogCQlyZXR1cm4gMDsKQEAgLTkzNTUsMjIg KzkzNTUsMTcgQEAgdTY0IGludGVsX3JjNl9yZXNpZGVuY3lfdXMoc3RydWN0IGRybV9pOTE1X3By aXZhdGUgKmRldl9wcml2LAogCiAJLyogT24gVkxWIGFuZCBDSFYsIHJlc2lkZW5jeSB0aW1lIGlz IGluIENaIHVuaXRzIHJhdGhlciB0aGFuIDEuMjh1cyAqLwogCWlmIChJU19WQUxMRVlWSUVXKGRl dl9wcml2KSB8fCBJU19DSEVSUllWSUVXKGRldl9wcml2KSkgewotCQl1bml0cyA9IDEwMDA7Ci0J CWRpdiA9IGRldl9wcml2LT5jemNsa19mcmVxOworCQlyZXMgPSB2bHZfcmVzaWRlbmN5X3Jhdyhk ZXZfcHJpdiwgcmVnKTsKKwkJcmVzID0gRElWX1JPVU5EX1VQX1VMTChyZXMgKiAxMDAwMDAwLCBk ZXZfcHJpdi0+Y3pjbGtfZnJlcSk7CiAKLQkJdGltZV9odyA9IHZsdl9yZXNpZGVuY3lfcmF3KGRl dl9wcml2LCByZWcpOwotCX0gZWxzZSBpZiAoSVNfR0VOOV9MUChkZXZfcHJpdikpIHsKLQkJdW5p dHMgPSAxMDAwOwotCQlkaXYgPSAxMjAwOwkJLyogODMzLjMzbnMgKi8KLQotCQl0aW1lX2h3ID0g STkxNV9SRUFEKHJlZyk7CiAJfSBlbHNlIHsKLQkJdW5pdHMgPSAxMjgwMDA7IC8qIDEuMjh1cyAq LwotCQlkaXYgPSAxMDAwMDA7CisJCS8qIDgzMy4zM25zIHVuaXRzIG9uIEdlbjlMUCwgMS4yOHVz IGVsc2V3aGVyZS4gKi8KKwkJdW5zaWduZWQgaW50IHVuaXQgPSBJU19HRU45X0xQKGRldl9wcml2 KSA/IDgzMyA6IDEyODA7CiAKLQkJdGltZV9odyA9IEk5MTVfUkVBRChyZWcpOworCQlyZXMgPSAo dTY0KUk5MTVfUkVBRChyZWcpICogdW5pdDsKIAl9CiAKIAlpbnRlbF9ydW50aW1lX3BtX3B1dChk ZXZfcHJpdik7Ci0JcmV0dXJuIERJVl9ST1VORF9VUF9VTEwodGltZV9odyAqIHVuaXRzLCBkaXYp OworCisJcmV0dXJuIHJlczsKIH0KLS0gCjIuOS41CgpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBs aXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1h bi9saXN0aW5mby9pbnRlbC1nZngK