From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Weinehall Subject: Re: [PATCH] drm/i915: Show dmc debug registers on CFL and GLK Date: Mon, 19 Mar 2018 15:25:09 +0200 Message-ID: <20180319132509.GA13928@boom> References: <20180315133502.4992-1-david.weinehall@linux.intel.com> <20180316004200.GT3945@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id 859276E45E for ; Mon, 19 Mar 2018 13:25:05 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20180316004200.GT3945@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Rodrigo Vivi Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBNYXIgMTUsIDIwMTggYXQgMDU6NDI6MDBQTSAtMDcwMCwgUm9kcmlnbyBWaXZpIHdy b3RlOgo+IE9uIFRodSwgTWFyIDE1LCAyMDE4IGF0IDAzOjM1OjAyUE0gKzAyMDAsIERhdmlkIFdl aW5laGFsbCB3cm90ZToKPiA+IFNpbmNlIENvZmZlZSBMYWtlIHVzZXMgdGhlIEthYnkgTGFrZSBE TUMgaXQncyBhIHNhZmUKPiA+IGJldCB0aGF0IHRoZSBkZWJ1ZyByZWdpc3RlcnMgYXJlIHRoZSBz YW1lLiBJIGhhdmVuJ3QKPiA+IGRvdWJsZS1jaGVja2VkIHRoYXQgdGhlIEdMSyBETUMgdXNlcyB0 aGUgc2FtZSByZWdpc3RlcnMKPiA+IGFzIEJYVCwgYnV0IGl0IHNlZW1zIGFzIGdvb2Qgb2YgYSBn dWVzcyBhcyBhbnkuCj4gCj4gSXQgd291bGQgYmUgZ29vZCB0byBjaGVjay4gTGFzdCB0aW1lIHRo YXQgSSBjaGVja2VkIHdlIHdlcmUgZ2V0dGluZwo+IGRlZXAgUEMgcmVzaWRlbmNpZXMgYnV0IHRo ZXNlIHJlZ2lzdGVycyB3ZXJlIHplcm9lZCBvbiBDRkwuCj4gCj4gQWxzbyB0aGlzIGJpdCBjb25m dXNlcyBtYW55IHBlb3BsZSBzaW5jZSBpdCBpcyBub3QgYQo+IHByb3BlciByZXNpZGVuY3kgY291 bnRlciA6LwoKSSdsbCBydW4gc29tZSB0ZXN0cyBvbiBhbGwgcGxhdGZvcm1zIHRoYXQgYXJlIHN1 cHBvc2VkIHRvIGJlIHN1cHBvcnRlZApieSB0aGlzLCBhbmQgY29tcGFyZSB0aGUgYmVoYXZpb3Vy LgoKPiAKPiA+IAo+ID4gU2lnbmVkLW9mZi1ieTogRGF2aWQgV2VpbmVoYWxsIDxkYXZpZC53ZWlu ZWhhbGxAbGludXguaW50ZWwuY29tPgo+ID4gLS0tCj4gPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUv aTkxNV9kZWJ1Z2ZzLmMgfCA1ICsrKy0tCj4gPiAgMSBmaWxlIGNoYW5nZWQsIDMgaW5zZXJ0aW9u cygrKSwgMiBkZWxldGlvbnMoLSkKPiA+IAo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2k5MTVfZGVidWdmcy5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kZWJ1Z2Zz LmMKPiA+IGluZGV4IGM0Y2M4ZmVmMTFhMC4uZGFkMDc3NmQ1OGI0IDEwMDY0NAo+ID4gLS0tIGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kZWJ1Z2ZzLmMKPiA+ICsrKyBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2k5MTVfZGVidWdmcy5jCj4gPiBAQCAtMjgxMywxMyArMjgxMywxNCBAQCBzdGF0 aWMgaW50IGk5MTVfZG1jX2luZm8oc3RydWN0IHNlcV9maWxlICptLCB2b2lkICp1bnVzZWQpCj4g PiAgCXNlcV9wcmludGYobSwgInZlcnNpb246ICVkLiVkXG4iLCBDU1JfVkVSU0lPTl9NQUpPUihj c3ItPnZlcnNpb24pLAo+ID4gIAkJICAgQ1NSX1ZFUlNJT05fTUlOT1IoY3NyLT52ZXJzaW9uKSk7 Cj4gPiAgCj4gPiAtCWlmIChJU19LQUJZTEFLRShkZXZfcHJpdikgfHwKPiA+ICsJaWYgKElTX0tB QllMQUtFKGRldl9wcml2KSB8fCBJU19DT0ZGRUVMQUtFKGRldl9wcml2KSB8fAo+ID4gIAkgICAg KElTX1NLWUxBS0UoZGV2X3ByaXYpICYmIGNzci0+dmVyc2lvbiA+PSBDU1JfVkVSU0lPTigxLCA2 KSkpIHsKPiA+ICAJCXNlcV9wcmludGYobSwgIkRDMyAtPiBEQzUgY291bnQ6ICVkXG4iLAo+ID4g IAkJCSAgIEk5MTVfUkVBRChTS0xfQ1NSX0RDM19EQzVfQ09VTlQpKTsKPiA+ICAJCXNlcV9wcmlu dGYobSwgIkRDNSAtPiBEQzYgY291bnQ6ICVkXG4iLAo+ID4gIAkJCSAgIEk5MTVfUkVBRChTS0xf Q1NSX0RDNV9EQzZfQ09VTlQpKTsKPiA+IC0JfSBlbHNlIGlmIChJU19CUk9YVE9OKGRldl9wcml2 KSAmJiBjc3ItPnZlcnNpb24gPj0gQ1NSX1ZFUlNJT04oMSwgNCkpIHsKPiA+ICsJfSBlbHNlIGlm IChJU19HRU1JTklMQUtFKGRldl9wcml2KSB8fAo+ID4gKwkgICAgICAgICAgIElTX0JST1hUT04o ZGV2X3ByaXYpICYmIGNzci0+dmVyc2lvbiA+PSBDU1JfVkVSU0lPTigxLCA0KSkgewo+ID4gIAkJ c2VxX3ByaW50ZihtLCAiREMzIC0+IERDNSBjb3VudDogJWRcbiIsCj4gPiAgCQkJICAgSTkxNV9S RUFEKEJYVF9DU1JfREMzX0RDNV9DT1VOVCkpOwo+ID4gIAl9Cj4gPiAtLSAKPiA+IDIuMTYuMgo+ ID4gCj4gPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+ ID4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+ID4gSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9w Lm9yZwo+ID4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9p bnRlbC1nZngKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K SW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0 dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==