From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: "Popa, Stefan Serban" Subject: Re: [PATCH v2 3/6] iio: ad7949: Support configuration read-back Date: Mon, 13 May 2019 10:04:47 +0000 Message-ID: <1557741886.29142.3.camel@analog.com> References: <1556813672-49861-1-git-send-email-adam.michaelis@rockwellcollins.com> <1556813672-49861-3-git-send-email-adam.michaelis@rockwellcollins.com> <20190505154227.1735b1b2@archlinux> <20190511113112.2da6385d@archlinux> In-Reply-To: <20190511113112.2da6385d@archlinux> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 To: "adam.michaelis@collins.com" , "jic23@kernel.org" Cc: "lars@metafoo.de" , "robh+dt@kernel.org" , "knaack.h@gmx.de" , "Ardelean," Alexandru" , "devicetree@vger.kernel.orgdevicetree@vger.kernel.org, "charles-antoine.couret@essensium.com" , "Hennerich, Michael" , "linux-iio@vger.kernel.org" , "clayton.shotwell@rockwellcollins.com" , "mark.rutland@arm.com" , "pmeerw@pmeerw.net" , "brandon.maier@rockwellcollins.com" List-ID: T24gU2IsIDIwMTktMDUtMTEgYXQgMTE6MzEgKzAxMDAsIEpvbmF0aGFuIENhbWVyb24gd3JvdGU6 DQo+IFtFeHRlcm5hbF0NCj4gDQo+IA0KPiBPbiBUdWUsIDcgTWF5IDIwMTkgMTQ6NTM6MzIgLTA1 MDANCj4gQWRhbSBNaWNoYWVsaXMgPGFkYW0ubWljaGFlbGlzQGNvbGxpbnMuY29tPiB3cm90ZToN Cj4gDQo+ID4gDQo+ID4gT24gU3VuLCBNYXkgNSwgMjAxOSBhdCA5OjQyIEFNIEpvbmF0aGFuIENh bWVyb24gPGppYzIzQGtlcm5lbC5vcmc+DQo+ID4gd3JvdGU6DQo+ID4gPiANCj4gPiA+IA0KPiA+ ID4gT24gVGh1LMKgwqAyIE1heSAyMDE5IDExOjE0OjI5IC0wNTAwDQo+ID4gPiBBZGFtIE1pY2hh ZWxpcyA8YWRhbS5taWNoYWVsaXNAcm9ja3dlbGxjb2xsaW5zLmNvbT4gd3JvdGU6DQo+ID4gPiAN Cj4gPiA+ID4gDQo+ID4gPiA+IEFkZHMgZGV2aWNlIHRyZWUgcGFyYW1ldGVyIHRvIHNldCB0aGUg Y29uZmlndXJhdGlvbiByZWFkLWJhY2sgYml0DQo+ID4gPiA+IGluIHRoZSBjb25maWd1cmF0aW9u IHJlZ2lzdGVyIHRvIHRlbGwgdGhlIEFENzk0OSB0byBpbmNsdWRlIHRoZQ0KPiA+ID4gPiB2YWx1 ZSBvZg0KPiA+ID4gPiB0aGUgY29uZmlndXJhdGlvbiByZWdpc3RlciBhdCB0aGUgdGltZSB0aGUg Y3VycmVudCBzYW1wbGUgd2FzDQo+ID4gPiA+IGFjcXVpcmVkDQo+ID4gPiA+IHdoZW4gcmVhZGlu ZyBmcm9tIHRoZSBwYXJ0Lg0KPiA+ID4gPiANCj4gPiA+ID4gRnVydGhlciB3b3JrIG11c3QgYmUg ZG9uZSB0byBtYWtlIHJlYWQtYmFjayBpbmZvcm1hdGlvbiBhdmFpbGFibGUNCj4gPiA+ID4gdG8N Cj4gPiA+ID4gY29uc3VtZXIuDQo+ID4gPiBUaGlzIG5lZWRzIHNvbWUgZXhwbGFuYXRpb24gb2Yg d2h5IGl0IGlzIHVzZWZ1bCBhdCBhbGwuIEknbSBjZXJ0YWlubHkNCj4gPiA+IHVuY2xlYXINCj4g PiA+IG9uIHdoeSBpdCB3b3VsZCBiZSB1c2VmdWwgdG8gY29uZmlndXJlIHRoaXMgYXQgYm9vdCB0 aW1lLg0KPiA+ID4gDQo+ID4gPiBDb2RlIGxvb2tzIGZpbmUuDQo+ID4gPiANCj4gPiA+IEpvbmF0 aGFuDQo+ID4gPiANCj4gPiBUaGUgY29uZmlndXJhdGlvbiByZWFkLWJhY2sgZmVhdHVyZSBpcyBi ZWluZyBtYWludGFpbmVkIGZyb20gdGhlDQo+ID4gb3JpZ2luYWwgdmVyc2lvbiBvZiB0aGlzIGRy aXZlci4gQmVmb3JlIGFkZGluZyB0aGUgZGV2aWNlIHRyZWUgZW50cnksDQo+ID4gdGhlcmUgd2Fz IG5vIHdheSB0byBjaGFuZ2UgdGhpcyBzZXR0aW5nIG90aGVyIHRoYW4gZGVidWdmcyByYXcgYWNj ZXNzDQo+ID4gdG8gdGhlIFNQSSBpbnRlcmZhY2UsIGFuZCB0aGVyZSBpcyBzdGlsbCBubyBhY2Nl c3MgdG8gdGhlIHJldHVybmVkDQo+ID4gY29uZmlndXJhdGlvbiBkYXRhIHNob3VsZCB0aGUgZmVh dHVyZSBiZSBlbmFibGVkLiBJIHdvdWxkIGJlIHdpbGxpbmcNCj4gPiB0byByZW1vdmUgdGhlIGZl YXR1cmUgYWx0b2dldGhlciwgYnV0IHdhbnRlZCB0byB0cmVhZCBzb2Z0bHkgb24NCj4gPiBleGlz dGluZyBmZWF0dXJlcy4NCj4gQWguIE1ha2VzIHNlbnNlLsKgwqBNeSBndXQgZmVlbGluZyBpcyB0 byBkcm9wIGl0Lg0KPiANCj4gQW55b25lIGF0IEFuYWxvZyBoYXZlIGEgdmlldyBvbiB0aGlzPw0K PiANCj4gVGhhbmtzLA0KPiANCj4gSm9uYXRoYW4NCj4gDQoNCkhpLMKgDQoNCkl0IGlzIG5vdCBv YnZpb3VzIHRvIG1lIHdoeSB0aGlzIGZlYXR1cmUgd291bGQgYmUgdXNlZnVsLiBJIHdvdWxkIG5v dCBhZGQNCml0Lg0KDQpSZWdhcmRzLA0KLVN0ZWZhbg0KDQo+ID4gDQo+ID4gDQo+ID4gQWRhbQ0K PiA+ID4gDQo+ID4gPiA+IA0KPiA+ID4gPiANCj4gPiA+ID4gU2lnbmVkLW9mZi1ieTogQWRhbSBN aWNoYWVsaXMgPGFkYW0ubWljaGFlbGlzQHJvY2t3ZWxsY29sbGlucy5jb20+DQo+ID4gPiA+IC0t LQ0KPiA+ID4gPiDCoMKgwqDCoMKgwqBWMjogQWRkIHNvbWUgZGVmaW5lcyB0byByZWR1Y2UgdXNl IG9mIG1hZ2ljIG51bWJlcnMuDQo+ID4gPiA+IC0tLQ0KPiA+ID4gPiDCoGRyaXZlcnMvaWlvL2Fk Yy9hZDc5NDkuYyB8IDEyICsrKysrKysrKysrLQ0KPiA+ID4gPiDCoDEgZmlsZSBjaGFuZ2VkLCAx MSBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pDQo+ID4gPiA+IA0KPiA+ID4gPiBkaWZmIC0t Z2l0IGEvZHJpdmVycy9paW8vYWRjL2FkNzk0OS5jIGIvZHJpdmVycy9paW8vYWRjL2FkNzk0OS5j DQo+ID4gPiA+IGluZGV4IGFmYzEzNjFhZjVmYi4uNzgyMGUxMDk3Nzg3IDEwMDY0NA0KPiA+ID4g PiAtLS0gYS9kcml2ZXJzL2lpby9hZGMvYWQ3OTQ5LmMNCj4gPiA+ID4gKysrIGIvZHJpdmVycy9p aW8vYWRjL2FkNzk0OS5jDQo+ID4gPiA+IEBAIC02OSw2ICs2OSw3IEBAIHN0cnVjdCBhZDc5NDlf YWRjX3NwZWMgew0KPiA+ID4gPiDCoCAqIEBpaW9fZGV2OiByZWZlcmVuY2UgdG8gaWlvIHN0cnVj dHVyZQ0KPiA+ID4gPiDCoCAqIEBzcGk6IHJlZmVyZW5jZSB0byBzcGkgc3RydWN0dXJlDQo+ID4g PiA+IMKgICogQHJlZl9zZWw6IHNlbGVjdGVkIHJlZmVyZW5jZSB2b2x0YWdlIHNvdXJjZQ0KPiA+ ID4gPiArICogQGNmZ19yZWFkYmFjazogd2hldGhlciByZWFkcyB3aWxsIGluY2x1ZGUgY29uZmln dXJhdGlvbiBkYXRhDQo+ID4gPiA+IMKgICogQHJlc29sdXRpb246IHJlc29sdXRpb24gb2YgdGhl IGNoaXANCj4gPiA+ID4gwqAgKiBAY2ZnOiBjb3B5IG9mIHRoZSBjb25maWd1cmF0aW9uIHJlZ2lz dGVyDQo+ID4gPiA+IMKgICogQGN1cnJlbnRfY2hhbm5lbDogY3VycmVudCBjaGFubmVsIGluIHVz ZQ0KPiA+ID4gPiBAQCAtODAsNiArODEsNyBAQCBzdHJ1Y3QgYWQ3OTQ5X2FkY19jaGlwIHsNCj4g PiA+ID4gwqDCoMKgwqDCoMKgc3RydWN0IGlpb19kZXYgKmluZGlvX2RldjsNCj4gPiA+ID4gwqDC oMKgwqDCoMKgc3RydWN0IHNwaV9kZXZpY2UgKnNwaTsNCj4gPiA+ID4gwqDCoMKgwqDCoMKgZW51 bSBhZDc5NDlfcmVmX3NlbCByZWZfc2VsOw0KPiA+ID4gPiArwqDCoMKgwqDCoGJvb2wgY2ZnX3Jl YWRiYWNrOw0KPiA+ID4gPiDCoMKgwqDCoMKgwqB1OCByZXNvbHV0aW9uOw0KPiA+ID4gPiDCoMKg wqDCoMKgwqB1MTYgY2ZnOw0KPiA+ID4gPiDCoMKgwqDCoMKgwqB1bnNpZ25lZCBpbnQgY3VycmVu dF9jaGFubmVsOw0KPiA+ID4gPiBAQCAtMjgzLDcgKzI4NSwxMSBAQCBzdGF0aWMgaW50IGFkNzk0 OV9zcGlfaW5pdChzdHJ1Y3QNCj4gPiA+ID4gYWQ3OTQ5X2FkY19jaGlwICphZDc5NDlfYWRjKQ0K PiA+ID4gPiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoEFENzk0 OV9DRkdfUkVGX1NFTF9NQVNLOw0KPiA+ID4gPiDCoMKgwqDCoMKgwqBhZGNfY29uZmlnIHw9IChB RDc5NDlfQ0ZHX1NFUV9ESVNBQkxFRCA8PA0KPiA+ID4gPiBBRDc5NDlfQ0ZHX1NFUV9TSElGVCkg Jg0KPiA+ID4gPiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoEFE Nzk0OV9DRkdfU0VRX01BU0s7DQo+ID4gPiA+IC3CoMKgwqDCoMKgYWRjX2NvbmZpZyB8PSBBRDc5 NDlfQ0ZHX1JFQURCQUNLX0RJUzsNCj4gPiA+ID4gKw0KPiA+ID4gPiArwqDCoMKgwqDCoGlmIChh ZDc5NDlfYWRjLT5jZmdfcmVhZGJhY2spDQo+ID4gPiA+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoGFkY19jb25maWcgfD0gQUQ3OTQ5X0NGR19SRUFEQkFDS19FTjsNCj4gPiA+ID4gK8KgwqDC oMKgwqBlbHNlDQo+ID4gPiA+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoGFkY19jb25maWcg fD0gQUQ3OTQ5X0NGR19SRUFEQkFDS19ESVM7DQo+ID4gPiA+IA0KPiA+ID4gPiDCoMKgwqDCoMKg wqByZXQgPSBhZDc5NDlfc3BpX3dyaXRlX2NmZyhhZDc5NDlfYWRjLA0KPiA+ID4gPiDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoGFkY19jb25maWcsDQo+ID4gPiA+ IEBAIC0zMzEsNiArMzM3LDEwIEBAIHN0YXRpYyBpbnQgYWQ3OTQ5X3NwaV9wcm9iZShzdHJ1Y3Qg c3BpX2RldmljZQ0KPiA+ID4gPiAqc3BpKQ0KPiA+ID4gPiDCoMKgwqDCoMKgwqBpbmRpb19kZXYt Pm51bV9jaGFubmVscyA9IHNwZWMtPm51bV9jaGFubmVsczsNCj4gPiA+ID4gwqDCoMKgwqDCoMKg YWQ3OTQ5X2FkYy0+cmVzb2x1dGlvbiA9IHNwZWMtPnJlc29sdXRpb247DQo+ID4gPiA+IA0KPiA+ ID4gPiArwqDCoMKgwqDCoGFkNzk0OV9hZGMtPmNmZ19yZWFkYmFjayA9IG9mX3Byb3BlcnR5X3Jl YWRfYm9vbCgNCj4gPiA+ID4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoGFkNzk0OV9hZGMtPmluZGlvX2Rldi0+ZGV2Lm9mX25vZGUsDQo+ID4gPiA+ICvCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAiYWRpLGNmZy1yZWFkYmFjayIpOw0K PiA+ID4gPiArDQo+ID4gPiA+IMKgwqDCoMKgwqDCoHJldCA9IG9mX3Byb3BlcnR5X3JlYWRfdTMy KGFkNzk0OV9hZGMtPmluZGlvX2Rldi0NCj4gPiA+ID4gPmRldi5vZl9ub2RlLA0KPiA+ID4gPiDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCJhZGkscmVmZXJlbmNl LXNlbGVjdCIsDQo+ID4gPiA+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgJnRlbXApOw0KPiA+IC0t