From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm/scdc-helper: Convert errors into debug messages Date: Mon, 26 Mar 2018 21:38:59 +0300 Message-ID: <20180326183859.GI5453@intel.com> References: <20180323182537.30784-1-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: "Sharma, Shashank" Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gU2F0LCBNYXIgMjQsIDIwMTggYXQgMDg6MzU6NDNBTSArMDUzMCwgU2hhcm1hLCBTaGFzaGFu ayB3cm90ZToKPiBSZXZpZXdlZC1ieTogU2hhc2hhbmsgU2hhcm1hIDxzaGFzaGFuay5zaGFybWFA aW50ZWwuY29tPgoKVGhhbmtzLiBQdXNoZWQgdG8gZHJtLW1pc2MtbmV4dC4KCj4gCj4gUmVnYXJk cwo+IFNoYXNoYW5rCj4gT24gMy8yMy8yMDE4IDExOjU1IFBNLCBWaWxsZSBTeXJqYWxhIHdyb3Rl Ogo+ID4gRnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNv bT4KPiA+Cj4gPiBTaW5jZSB3ZSBtYXkgYXR0ZW1wdCB0byByZWNvbmZpZ3VyZSBTQ0RDIHdoZW4g dGhlIHNpbmsgaGFzIGFscmVhZHkgYmVlbgo+ID4gZGlzY29ubmVjdGVkIHdlIHByb2JhYmx5IHNo b3VsZG4ndCBzY2FyZSB0aGUgdXNlciB3aXRoIGVycm9ycyBpbiBkbWVzZwo+ID4gdGhhdCBhcmUg MTAwJSBleHBlY3RlZCBpbiB0aGF0IGNhc2UuIEp1c3QgbGVhdmUgaXQgdXAgdG8gdGhlIGNhbGxl cgo+ID4gd2hldGhlciB0byBwcmludCBhbiBlcnJvciBtZXNzYWdlIG9yIG5vdCwgYW5kIGp1c3Qg b3V0cHV0IGRlYnVnCj4gPiBtZXNzYWdlcyBmcm9tIHRoZSBoZWxwZXIgaXRzZWxmLgo+ID4KPiA+ IENjOiBTaGFzaGFuayBTaGFybWEgPHNoYXNoYW5rLnNoYXJtYUBpbnRlbC5jb20+Cj4gPiBTaWdu ZWQtb2ZmLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29t Pgo+ID4gLS0tCj4gPiAgIGRyaXZlcnMvZ3B1L2RybS9kcm1fc2NkY19oZWxwZXIuYyB8IDEwICsr KysrLS0tLS0KPiA+ICAgMSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKSwgNSBkZWxldGlv bnMoLSkKPiA+Cj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2RybV9zY2RjX2hlbHBl ci5jIGIvZHJpdmVycy9ncHUvZHJtL2RybV9zY2RjX2hlbHBlci5jCj4gPiBpbmRleCA2NTdlYTVh YjZjM2YuLjg3MGUyNWYxZjc4OCAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9kcm1f c2NkY19oZWxwZXIuYwo+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2RybV9zY2RjX2hlbHBlci5j Cj4gPiBAQCAtMTQxLDcgKzE0MSw3IEBAIGJvb2wgZHJtX3NjZGNfZ2V0X3NjcmFtYmxpbmdfc3Rh dHVzKHN0cnVjdCBpMmNfYWRhcHRlciAqYWRhcHRlcikKPiA+ICAgCj4gPiAgIAlyZXQgPSBkcm1f c2NkY19yZWFkYihhZGFwdGVyLCBTQ0RDX1NDUkFNQkxFUl9TVEFUVVMsICZzdGF0dXMpOwo+ID4g ICAJaWYgKHJldCA8IDApIHsKPiA+IC0JCURSTV9FUlJPUigiRmFpbGVkIHRvIHJlYWQgc2NyYW1i bGluZyBzdGF0dXM6ICVkXG4iLCByZXQpOwo+ID4gKwkJRFJNX0RFQlVHX0tNUygiRmFpbGVkIHRv IHJlYWQgc2NyYW1ibGluZyBzdGF0dXM6ICVkXG4iLCByZXQpOwo+ID4gICAJCXJldHVybiBmYWxz ZTsKPiA+ICAgCX0KPiA+ICAgCj4gPiBAQCAtMTY4LDcgKzE2OCw3IEBAIGJvb2wgZHJtX3NjZGNf c2V0X3NjcmFtYmxpbmcoc3RydWN0IGkyY19hZGFwdGVyICphZGFwdGVyLCBib29sIGVuYWJsZSkK PiA+ICAgCj4gPiAgIAlyZXQgPSBkcm1fc2NkY19yZWFkYihhZGFwdGVyLCBTQ0RDX1RNRFNfQ09O RklHLCAmY29uZmlnKTsKPiA+ICAgCWlmIChyZXQgPCAwKSB7Cj4gPiAtCQlEUk1fRVJST1IoIkZh aWxlZCB0byByZWFkIFRNRFMgY29uZmlnOiAlZFxuIiwgcmV0KTsKPiA+ICsJCURSTV9ERUJVR19L TVMoIkZhaWxlZCB0byByZWFkIFRNRFMgY29uZmlnOiAlZFxuIiwgcmV0KTsKPiA+ICAgCQlyZXR1 cm4gZmFsc2U7Cj4gPiAgIAl9Cj4gPiAgIAo+ID4gQEAgLTE3OSw3ICsxNzksNyBAQCBib29sIGRy bV9zY2RjX3NldF9zY3JhbWJsaW5nKHN0cnVjdCBpMmNfYWRhcHRlciAqYWRhcHRlciwgYm9vbCBl bmFibGUpCj4gPiAgIAo+ID4gICAJcmV0ID0gZHJtX3NjZGNfd3JpdGViKGFkYXB0ZXIsIFNDRENf VE1EU19DT05GSUcsIGNvbmZpZyk7Cj4gPiAgIAlpZiAocmV0IDwgMCkgewo+ID4gLQkJRFJNX0VS Uk9SKCJGYWlsZWQgdG8gZW5hYmxlIHNjcmFtYmxpbmc6ICVkXG4iLCByZXQpOwo+ID4gKwkJRFJN X0RFQlVHX0tNUygiRmFpbGVkIHRvIGVuYWJsZSBzY3JhbWJsaW5nOiAlZFxuIiwgcmV0KTsKPiA+ ICAgCQlyZXR1cm4gZmFsc2U7Cj4gPiAgIAl9Cj4gPiAgIAo+ID4gQEAgLTIyMyw3ICsyMjMsNyBA QCBib29sIGRybV9zY2RjX3NldF9oaWdoX3RtZHNfY2xvY2tfcmF0aW8oc3RydWN0IGkyY19hZGFw dGVyICphZGFwdGVyLCBib29sIHNldCkKPiA+ICAgCj4gPiAgIAlyZXQgPSBkcm1fc2NkY19yZWFk YihhZGFwdGVyLCBTQ0RDX1RNRFNfQ09ORklHLCAmY29uZmlnKTsKPiA+ICAgCWlmIChyZXQgPCAw KSB7Cj4gPiAtCQlEUk1fRVJST1IoIkZhaWxlZCB0byByZWFkIFRNRFMgY29uZmlnOiAlZFxuIiwg cmV0KTsKPiA+ICsJCURSTV9ERUJVR19LTVMoIkZhaWxlZCB0byByZWFkIFRNRFMgY29uZmlnOiAl ZFxuIiwgcmV0KTsKPiA+ICAgCQlyZXR1cm4gZmFsc2U7Cj4gPiAgIAl9Cj4gPiAgIAo+ID4gQEAg LTIzNCw3ICsyMzQsNyBAQCBib29sIGRybV9zY2RjX3NldF9oaWdoX3RtZHNfY2xvY2tfcmF0aW8o c3RydWN0IGkyY19hZGFwdGVyICphZGFwdGVyLCBib29sIHNldCkKPiA+ICAgCj4gPiAgIAlyZXQg PSBkcm1fc2NkY193cml0ZWIoYWRhcHRlciwgU0NEQ19UTURTX0NPTkZJRywgY29uZmlnKTsKPiA+ ICAgCWlmIChyZXQgPCAwKSB7Cj4gPiAtCQlEUk1fRVJST1IoIkZhaWxlZCB0byBzZXQgVE1EUyBj bG9jayByYXRpbzogJWRcbiIsIHJldCk7Cj4gPiArCQlEUk1fREVCVUdfS01TKCJGYWlsZWQgdG8g c2V0IFRNRFMgY2xvY2sgcmF0aW86ICVkXG4iLCByZXQpOwo+ID4gICAJCXJldHVybiBmYWxzZTsK PiA+ICAgCX0KPiA+ICAgCgotLSAKVmlsbGUgU3lyasOkbMOkCkludGVsIE9UQwpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBs aXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK