From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH v2] drm/i915: Show actual alongside requested frequency in debugfs/i915_rps_boost_info Date: Tue, 2 Oct 2018 12:41:18 +0100 Message-ID: References: <20181002083639.6907-1-chris@chris-wilson.co.uk> <20181002113221.29208-1-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1E89A89F0B for ; Tue, 2 Oct 2018 11:41:21 +0000 (UTC) In-Reply-To: <20181002113221.29208-1-chris@chris-wilson.co.uk> Content-Language: en-GB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Ck9uIDAyLzEwLzIwMTggMTI6MzIsIENocmlzIFdpbHNvbiB3cm90ZToKPiBQcmV2aW91c2x5IHdl IGhlc2l0YXRlZCBpbiBhZGRpbmcgdGhlIGh3IHByb2JlIGZvciB0aGUgYWN0dWFsIEdQVQo+IGZy ZXF1ZW5jeSBmb3IgcnBzX2Jvb3N0IGFzIGl0IGlzIHF1aXRlIGN1bWJlcnNvbWUsIGJ1dCBnaXZl biBzb21lCj4gc3VycHJpc2luZyBIVyBiZWhhdmlvdXIgaXQgd291bGQgYmUgdXNlZnVsIHRvIGtu b3cgYm90aCB0aGUgUlBTIGJvb3N0Cj4gc3RhdGUgYW5kIHRoZSBhY3R1YWwgSFcgc3RhdGUgaW4g b25lIGxvY2F0aW9uLgo+IAo+IHYyOiB2bHYvY2h2IG5lZWRzIG1vcmUgdGxjCj4gCj4gUmVwb3J0 ZWQtYnk6IFRvbWkgU2FydmVsYSA8dG9taS5wLnNhcnZlbGFAaW50ZWwuY29tPgo+IFNpZ25lZC1v ZmYtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+IENjOiBUdnJ0 a28gVXJzdWxpbiA8dHZydGtvLnVyc3VsaW5AbGludXguaW50ZWwuY29tPgo+IC0tLQo+ICAgZHJp dmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kZWJ1Z2ZzLmMgfCAyMCArKysrKysrKysrKysrKysrKyst LQo+ICAgMSBmaWxlIGNoYW5nZWQsIDE4IGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25zKC0pCj4g Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZGVidWdmcy5jIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kZWJ1Z2ZzLmMKPiBpbmRleCBiNDc0NGE2OGNkODguLmY0 MmU5M2I3MWU2NyAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2RlYnVn ZnMuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZGVidWdmcy5jCj4gQEAgLTIy MTUsOCArMjIxNSwyMyBAQCBzdGF0aWMgaW50IGk5MTVfcnBzX2Jvb3N0X2luZm8oc3RydWN0IHNl cV9maWxlICptLCB2b2lkICpkYXRhKQo+ICAgCXN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZf cHJpdiA9IG5vZGVfdG9faTkxNShtLT5wcml2YXRlKTsKPiAgIAlzdHJ1Y3QgZHJtX2RldmljZSAq ZGV2ID0gJmRldl9wcml2LT5kcm07Cj4gICAJc3RydWN0IGludGVsX3JwcyAqcnBzID0gJmRldl9w cml2LT5ndF9wbS5ycHM7Cj4gKwl1MzIgYWN0X2ZyZXEgPSBycHMtPmN1cl9mcmVxOwoKSSBhc3N1 bWUgdGhpcyB3aWxsIGJlIHplcm8gd2hlbiBkZXZpY2UgaXMgcnVudGltZSBzdXNwZW5kZWQ/IElm IHNvOgoKUmV2aWV3ZWQtYnk6IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28udXJzdWxpbkBpbnRlbC5j b20+CgpSZWdhcmRzLAoKVHZydGtvCgo+ICAgCXN0cnVjdCBkcm1fZmlsZSAqZmlsZTsKPiAgIAo+ ICsJaWYgKGludGVsX3J1bnRpbWVfcG1fZ2V0X2lmX2luX3VzZShkZXZfcHJpdikpIHsKPiArCQlp ZiAoSVNfVkFMTEVZVklFVyhkZXZfcHJpdikgfHwgSVNfQ0hFUlJZVklFVyhkZXZfcHJpdikpIHsK PiArCQkJbXV0ZXhfbG9jaygmZGV2X3ByaXYtPnBjdV9sb2NrKTsKPiArCQkJYWN0X2ZyZXEgPSB2 bHZfcHVuaXRfcmVhZChkZXZfcHJpdiwKPiArCQkJCQkJICBQVU5JVF9SRUdfR1BVX0ZSRVFfU1RT KTsKPiArCQkJYWN0X2ZyZXEgPSAoYWN0X2ZyZXEgPj4gOCkgJiAweGZmOwo+ICsJCQltdXRleF91 bmxvY2soJmRldl9wcml2LT5wY3VfbG9jayk7Cj4gKwkJfSBlbHNlIHsKPiArCQkJYWN0X2ZyZXEg PSBpbnRlbF9nZXRfY2FnZihkZXZfcHJpdiwKPiArCQkJCQkJICBJOTE1X1JFQUQoR0VONl9SUFNU QVQxKSk7Cj4gKwkJfQo+ICsJCWludGVsX3J1bnRpbWVfcG1fcHV0KGRldl9wcml2KTsKPiArCX0K PiArCj4gICAJc2VxX3ByaW50ZihtLCAiUlBTIGVuYWJsZWQ/ICVkXG4iLCBycHMtPmVuYWJsZWQp Owo+ICAgCXNlcV9wcmludGYobSwgIkdQVSBidXN5PyAlcyBbJWQgcmVxdWVzdHNdXG4iLAo+ICAg CQkgICB5ZXNubyhkZXZfcHJpdi0+Z3QuYXdha2UpLCBkZXZfcHJpdi0+Z3QuYWN0aXZlX3JlcXVl c3RzKTsKPiBAQCAtMjIyNCw4ICsyMjM5LDkgQEAgc3RhdGljIGludCBpOTE1X3Jwc19ib29zdF9p bmZvKHN0cnVjdCBzZXFfZmlsZSAqbSwgdm9pZCAqZGF0YSkKPiAgIAlzZXFfcHJpbnRmKG0sICJC b29zdHMgb3V0c3RhbmRpbmc/ICVkXG4iLAo+ICAgCQkgICBhdG9taWNfcmVhZCgmcnBzLT5udW1f d2FpdGVycykpOwo+ICAgCXNlcV9wcmludGYobSwgIkludGVyYWN0aXZlPyAlZFxuIiwgUkVBRF9P TkNFKHJwcy0+cG93ZXIuaW50ZXJhY3RpdmUpKTsKPiAtCXNlcV9wcmludGYobSwgIkZyZXF1ZW5j eSByZXF1ZXN0ZWQgJWRcbiIsCj4gLQkJICAgaW50ZWxfZ3B1X2ZyZXEoZGV2X3ByaXYsIHJwcy0+ Y3VyX2ZyZXEpKTsKPiArCXNlcV9wcmludGYobSwgIkZyZXF1ZW5jeSByZXF1ZXN0ZWQgJWQsIGFj dHVhbCAlZFxuIiwKPiArCQkgICBpbnRlbF9ncHVfZnJlcShkZXZfcHJpdiwgcnBzLT5jdXJfZnJl cSksCj4gKwkJICAgaW50ZWxfZ3B1X2ZyZXEoZGV2X3ByaXYsIGFjdF9mcmVxKSk7Cj4gICAJc2Vx X3ByaW50ZihtLCAiICBtaW4gaGFyZDolZCwgc29mdDolZDsgbWF4IHNvZnQ6JWQsIGhhcmQ6JWRc biIsCj4gICAJCSAgIGludGVsX2dwdV9mcmVxKGRldl9wcml2LCBycHMtPm1pbl9mcmVxKSwKPiAg IAkJICAgaW50ZWxfZ3B1X2ZyZXEoZGV2X3ByaXYsIHJwcy0+bWluX2ZyZXFfc29mdGxpbWl0KSwK PiAKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwt Z2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8v bGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==