From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH 4/4] drm/i915: Reduce frequency of unspecific HSW reg debugging Date: Fri, 04 Sep 2015 10:02:38 +0300 Message-ID: <87fv2uacq9.fsf@gaia.fi.intel.com> References: <1441309905-2744-1-git-send-email-paulo.r.zanoni@intel.com> <1441309905-2744-5-git-send-email-paulo.r.zanoni@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 650F76EB60 for ; Fri, 4 Sep 2015 00:02:42 -0700 (PDT) In-Reply-To: <1441309905-2744-5-git-send-email-paulo.r.zanoni@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Paulo Zanoni , intel-gfx@lists.freedesktop.org Cc: Daniel Vetter List-Id: intel-gfx@lists.freedesktop.org UGF1bG8gWmFub25pIDxwYXVsby5yLnphbm9uaUBpbnRlbC5jb20+IHdyaXRlczoKCj4gRnJvbTog Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4KPiBEZWxheSB0aGUgZXhw ZW5zaXZlIHJlYWQgb24gdGhlIEZQR0FfREJHIHJlZ2lzdGVyIGZyb20gb25jZSBwZXIgbW1pbyB0 bwo+IG9uY2UgcGVyIGZvcmNld2FrZSBzZWN0aW9uIHdoZW4gd2UgYXJlIGRvaW5nIHRoZSBnZW5l cmFsIHdlbGxiZWluZwo+IGNoZWNrIHJhdGhlciB0aGFuIHRoZSB0YXJnZXR0ZWQgZXJyb3IgZGV0 ZWN0aW9uLiBUaGlzIGFsbW9zdCByZWR1Y2VzCj4gdGhlIG92ZXJoZWFkIG9mIHRoZSBkZWJ1ZyBm YWNpbGl0eSAoZm9yIGV4YW1wbGUgd2hlbiBzdWJtaXR0aW5nIGV4ZWNsaXN0cykKPiB0byB6ZXJv IHdoaWxzdCBrZWVwaW5nIHRoZSBkZWJ1ZyBjaGVja3MgYXJvdW5kLgo+Cj4gdjI6IEVuYWJsZSBv bmUtc2hvdCBtbWlvIGRlYnVnZ2luZyBmcm9tIHRoZSBpbnRlcnJ1cHQgY2hlY2sgYXMgd2VsbCBh cyBhCj4gICAgIHNhZmVndWFyZCB0byBjYXRjaCBpbnZhbGlkIGRpc3BsYXkgd3JpdGVzIGZyb20g b3V0c2lkZSB0aGUgcG93ZXJ3ZWxsLgo+IHYzIChmcm9tIFBhdWxvKTogcmViYXNlIHNpbmNlIGdl bjkgYWRkaXRpb24gYW5kIGludGVsX3VuY29yZV9jaGVja19lcnJvcnMKPiAgICAgcmVtb3ZhbAo+ Cj4gU2lnbmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+ Cj4gQ2M6IERhbmllbCBWZXR0ZXIgPGRhbmllbC52ZXR0ZXJAZmZ3bGwuY2g+Cj4gQ2M6IE1pa2Eg S3VvcHBhbGEgPG1pa2Eua3VvcHBhbGFAaW50ZWwuY29tPgo+IFNpZ25lZC1vZmYtYnk6IFBhdWxv IFphbm9uaSA8cGF1bG8uci56YW5vbmlAaW50ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF91bmNvcmUuYyB8IDUyICsrKysrKysrKysrKysrKysrKysrKy0tLS0tLS0t LS0tLS0tLS0KPiAgMSBmaWxlIGNoYW5nZWQsIDI5IGluc2VydGlvbnMoKyksIDIzIGRlbGV0aW9u cygtKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3VuY29yZS5j IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfdW5jb3JlLmMKPiBpbmRleCA4ODQ0YzMxNC4u MWZlNjNmYyAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF91bmNvcmUu Ywo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3VuY29yZS5jCj4gQEAgLTE0OCw2 ICsxNDgsMzEgQEAgZndfZG9tYWluc19wdXQoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9w cml2LCBlbnVtIGZvcmNld2FrZV9kb21haW5zIGZ3X2RvbWEKPiAgfQo+ICAKPiAgc3RhdGljIHZv aWQKPiAraHN3X3VuY2xhaW1lZF9yZWdfZGV0ZWN0KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpk ZXZfcHJpdikKPiArewo+ICsJc3RhdGljIGJvb2wgbW1pb19kZWJ1Z19vbmNlID0gdHJ1ZTsKPiAr Cj4gKwlpZiAoaTkxNS5tbWlvX2RlYnVnIHx8ICFtbWlvX2RlYnVnX29uY2UpCj4gKwkJcmV0dXJu Owo+ICsKPiArCWlmIChfX3Jhd19pOTE1X3JlYWQzMihkZXZfcHJpdiwgRlBHQV9EQkcpICYgRlBH QV9EQkdfUk1fTk9DTEFJTSkgewo+ICsJCURSTV9FUlJPUigiVW5jbGFpbWVkIHJlZ2lzdGVyIGRl dGVjdGVkLCAiCj4gKwkJCSAgImVuYWJsaW5nIG9uZXNob3QgdW5jbGFpbWVkIHJlZ2lzdGVyIHJl cG9ydGluZy4gIgo+ICsJCQkgICJQbGVhc2UgdXNlIGk5MTUubW1pb19kZWJ1Zz1OIGZvciBtb3Jl IGluZm9ybWF0aW9uLlxuIik7Cj4gKwkJX19yYXdfaTkxNV93cml0ZTMyKGRldl9wcml2LCBGUEdB X0RCRywgRlBHQV9EQkdfUk1fTk9DTEFJTSk7Cj4gKwkJaTkxNS5tbWlvX2RlYnVnID0gbW1pb19k ZWJ1Z19vbmNlLS07Cj4gKwl9Cj4gK30KPiArCj4gK3N0YXRpYyB2b2lkCj4gK2Z3X2RvbWFpbnNf cHV0X2RlYnVnKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKPiArCQkgICAgIGVu dW0gZm9yY2V3YWtlX2RvbWFpbnMgZndfZG9tYWlucykKPiArewo+ICsJaHN3X3VuY2xhaW1lZF9y ZWdfZGV0ZWN0KGRldl9wcml2KTsKPiArCWZ3X2RvbWFpbnNfcHV0KGRldl9wcml2LCBmd19kb21h aW5zKTsKPiArfQo+ICsKPiArc3RhdGljIHZvaWQKPiAgZndfZG9tYWluc19wb3N0aW5nX3JlYWQo c3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQo+ICB7Cj4gIAlzdHJ1Y3QgaW50ZWxf dW5jb3JlX2ZvcmNld2FrZV9kb21haW4gKmQ7Cj4gQEAgLTYyNywyNiArNjUyLDYgQEAgaHN3X3Vu Y2xhaW1lZF9yZWdfZGVidWcoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LCB1MzIg cmVnLCBib29sIHJlYWQsCj4gIAl9Cj4gIH0KPiAgCj4gLXN0YXRpYyB2b2lkCj4gLWhzd191bmNs YWltZWRfcmVnX2RldGVjdChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsIHUzMiBy ZWcpCj4gLXsKPiAtCXN0YXRpYyBib29sIG1taW9fZGVidWdfb25jZSA9IHRydWU7Cj4gLQo+IC0J aWYgKCFVTkNMQUlNRURfQ0hFQ0tfUkFOR0UocmVnKSkKPiAtCQlyZXR1cm47Cj4gLQoKWW91IGxv c3QgdGhlIHJhbmdlIGNoZWNrIGluIHRoZSBtb3ZlZCB2ZXJzaW9uIG9mIGZ1bmN0aW9uLgotTWlr YQoKPiAtCWlmIChpOTE1Lm1taW9fZGVidWcgfHwgIW1taW9fZGVidWdfb25jZSkKPiAtCQlyZXR1 cm47Cj4gLQo+IC0JaWYgKF9fcmF3X2k5MTVfcmVhZDMyKGRldl9wcml2LCBGUEdBX0RCRykgJiBG UEdBX0RCR19STV9OT0NMQUlNKSB7Cj4gLQkJRFJNX0VSUk9SKCJVbmNsYWltZWQgcmVnaXN0ZXIg ZGV0ZWN0ZWQsICIKPiAtCQkJICAiZW5hYmxpbmcgb25lc2hvdCB1bmNsYWltZWQgcmVnaXN0ZXIg cmVwb3J0aW5nLiAiCj4gLQkJCSAgIlBsZWFzZSB1c2UgaTkxNS5tbWlvX2RlYnVnPU4gZm9yIG1v cmUgaW5mb3JtYXRpb24uXG4iKTsKPiAtCQlfX3Jhd19pOTE1X3dyaXRlMzIoZGV2X3ByaXYsIEZQ R0FfREJHLCBGUEdBX0RCR19STV9OT0NMQUlNKTsKPiAtCQlpOTE1Lm1taW9fZGVidWcgPSBtbWlv X2RlYnVnX29uY2UtLTsKPiAtCX0KPiAtfQo+IC0KPiAgI2RlZmluZSBHRU4yX1JFQURfSEVBREVS KHgpIFwKPiAgCXUjI3ggdmFsID0gMDsgXAo+ICAJYXNzZXJ0X2RldmljZV9ub3Rfc3VzcGVuZGVk KGRldl9wcml2KTsKPiBAQCAtOTAwLDcgKzkwNSw2IEBAIGhzd193cml0ZSMjeChzdHJ1Y3QgZHJt X2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsIG9mZl90IHJlZywgdSMjeCB2YWwsIGJvb2wgdHJhY2Up Cj4gIAkJZ2VuNl9ndF9jaGVja19maWZvZGJnKGRldl9wcml2KTsgXAo+ICAJfSBcCj4gIAloc3df dW5jbGFpbWVkX3JlZ19kZWJ1ZyhkZXZfcHJpdiwgcmVnLCBmYWxzZSwgZmFsc2UpOyBcCj4gLQlo c3dfdW5jbGFpbWVkX3JlZ19kZXRlY3QoZGV2X3ByaXYsIHJlZyk7IFwKPiAgCUdFTjZfV1JJVEVf Rk9PVEVSOyBcCj4gIH0KPiAgCj4gQEAgLTk0Miw3ICs5NDYsNiBAQCBnZW44X3dyaXRlIyN4KHN0 cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwgb2ZmX3QgcmVnLCB1IyN4IHZhbCwgYm9v bCB0cmFjZQo+ICAJCV9fZm9yY2Vfd2FrZV9nZXQoZGV2X3ByaXYsIEZPUkNFV0FLRV9SRU5ERVIp OyBcCj4gIAlfX3Jhd19pOTE1X3dyaXRlIyN4KGRldl9wcml2LCByZWcsIHZhbCk7IFwKPiAgCWhz d191bmNsYWltZWRfcmVnX2RlYnVnKGRldl9wcml2LCByZWcsIGZhbHNlLCBmYWxzZSk7IFwKPiAt CWhzd191bmNsYWltZWRfcmVnX2RldGVjdChkZXZfcHJpdiwgcmVnKTsgXAo+ICAJR0VONl9XUklU RV9GT09URVI7IFwKPiAgfQo+ICAKPiBAQCAtMTAwOCw3ICsxMDExLDYgQEAgZ2VuOV93cml0ZSMj eChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsIG9mZl90IHJlZywgdSMjeCB2YWws IFwKPiAgCQlfX2ZvcmNlX3dha2VfZ2V0KGRldl9wcml2LCBmd19lbmdpbmUpOyBcCj4gIAlfX3Jh d19pOTE1X3dyaXRlIyN4KGRldl9wcml2LCByZWcsIHZhbCk7IFwKPiAgCWhzd191bmNsYWltZWRf cmVnX2RlYnVnKGRldl9wcml2LCByZWcsIGZhbHNlLCBmYWxzZSk7IFwKPiAtCWhzd191bmNsYWlt ZWRfcmVnX2RldGVjdChkZXZfcHJpdiwgcmVnKTsgXAo+ICAJR0VONl9XUklURV9GT09URVI7IFwK PiAgfQo+ICAKPiBAQCAtMTE5NCw2ICsxMTk2LDEwIEBAIHN0YXRpYyB2b2lkIGludGVsX3VuY29y ZV9md19kb21haW5zX2luaXQoc3RydWN0IGRybV9kZXZpY2UgKmRldikKPiAgCQkJICAgICAgIEZP UkNFV0FLRSwgRk9SQ0VXQUtFX0FDSyk7Cj4gIAl9Cj4gIAo+ICsJaWYgKEhBU19GUEdBX0RCR19V TkNMQUlNRUQoZGV2KSAmJgo+ICsJICAgIGRldl9wcml2LT51bmNvcmUuZnVuY3MuZm9yY2Vfd2Fr ZV9wdXQgPT0gZndfZG9tYWluc19wdXQpCj4gKwkJZGV2X3ByaXYtPnVuY29yZS5mdW5jcy5mb3Jj ZV93YWtlX3B1dCA9IGZ3X2RvbWFpbnNfcHV0X2RlYnVnOwo+ICsKPiAgCS8qIEFsbCBmdXR1cmUg cGxhdGZvcm1zIGFyZSBleHBlY3RlZCB0byByZXF1aXJlIGNvbXBsZXggcG93ZXIgZ2F0aW5nICov Cj4gIAlXQVJOX09OKGRldl9wcml2LT51bmNvcmUuZndfZG9tYWlucyA9PSAwKTsKPiAgfQo+IC0t IAo+IDIuNS4wCj4KPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwo+IEludGVsLWdmeCBtYWlsaW5nIGxpc3QKPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0 b3Aub3JnCj4gaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lu dGVsLWdmeApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJ bnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=