From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 10/14] drm/i915: Add MIPI_IO WA Date: Fri, 13 Jan 2017 17:32:27 +0200 Message-ID: <20170113153227.GJ31595@intel.com> References: <1483953372-26510-1-git-send-email-vidya.srinivas@intel.com> <1484221395.9014.14.camel@intel.com> <877f5zfl6e.fsf@intel.com> <1484319813.1325.41.camel@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5AA736E92A for ; Fri, 13 Jan 2017 15:32:32 +0000 (UTC) Content-Disposition: inline In-Reply-To: <1484319813.1325.41.camel@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Imre Deak Cc: Ander Conselvan de Oliveira , Vidya Srinivas , imre.deak@linux.intel.com, intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBKYW4gMTMsIDIwMTcgYXQgMDU6MDM6MzNQTSArMDIwMCwgSW1yZSBEZWFrIHdyb3Rl Ogo+IE9uIHBlLCAyMDE3LTAxLTEzIGF0IDA5OjU1ICswMjAwLCBKYW5pIE5pa3VsYSB3cm90ZToK PiA+IE9uIFRodSwgMTIgSmFuIDIwMTcsIE1pa2EgS2Fob2xhIDxtaWthLmthaG9sYUBpbnRlbC5j b20+IHdyb3RlOgo+ID4gPiBUaGlzIGlzIGRlZmluaXRlbHkgbmVlZGVkIHRvIHBhc3MgaWd0IHRl c3Qgb24gYnh0Cj4gPiA+IAo+ID4gPiAnZ2VtX2V4ZWNfc3VzcGVuZCAtLXJ1bi1zdWJ0ZXN0IGJh c2ljLVMzJwo+ID4gPiAKPiA+ID4gVGVzdGVkLWJ5OiBNaWthIEthaG9sYSA8bWlrYS5rYWhvbGFA aW50ZWwuY29tPgo+ID4gPiAKPiA+ID4gT24gTW9uLCAyMDE3LTAxLTA5IGF0IDE0OjQ2ICswNTMw LCBWaWR5YSBTcmluaXZhcyB3cm90ZToKPiA+ID4gPiBGcm9tOiBVbWEgU2hhbmthciA8dW1hLnNo YW5rYXJAaW50ZWwuY29tPgo+ID4gPiA+IAo+ID4gPiA+IEVuYWJsZSBNSVBJIElPIFdBIGZvciBC WFQgRFNJIGFzIHBlciBic3BlYy4KPiA+ID4gPiAKPiA+ID4gPiBTaWduZWQtb2ZmLWJ5OiBVbWEg U2hhbmthciA8dW1hLnNoYW5rYXJAaW50ZWwuY29tPgo+ID4gPiA+IC0tLQo+ID4gPiA+IMKgZHJp dmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaMKgwqB8IDMgKysrCj4gPiA+ID4gwqBkcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9kc2kuYyB8IDkgKysrKysrKysrCj4gPiA+ID4gwqAyIGZpbGVz IGNoYW5nZWQsIDEyIGluc2VydGlvbnMoKykKPiA+ID4gPiAKPiA+ID4gPiBkaWZmIC0tZ2l0IGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaAo+ID4gPiA+IGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaTkxNV9yZWcuaAo+ID4gPiA+IGluZGV4IDcxYjk3OGEuLmI5ZDdlOTggMTAwNjQ0Cj4g PiA+ID4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaAo+ID4gPiA+ICsrKyBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgKPiA+ID4gPiBAQCAtODMwMSw2ICs4MzAx LDkgQEAgZW51bSB7Cj4gPiA+ID4gwqAjZGVmaW5lIF9CWFRfTUlQSUNfUE9SVF9DVFJMCQkJCTB4 NkI4QzAKPiA+ID4gPiDCoCNkZWZpbmUgQlhUX01JUElfUE9SVF9DVFJMKHRjKQlfTU1JT19NSVBJ KHRjLAo+ID4gPiA+IF9CWFRfTUlQSUFfUE9SVF9DVFJMLCBfQlhUX01JUElDX1BPUlRfQ1RSTCkK PiA+ID4gPiDCoAo+ID4gPiA+ICsjZGVmaW5lIEJYVF9QX0NSX0dUX0RJU1BfUFdST05fMF8yXzBf R1RUTU1BRFIJCV9NTUlPKDAKPiA+ID4gPiB4MTM4MDkwKQo+ID4gCj4gPiBPYnNlcnZlIHRoYXQg dGhpcyByZWdpc3RlciBpcyBhbHJlYWR5IGRlZmluZWQgYXMgQlhUX1BfQ1JfR1RfRElTUF9QV1JP TiwKPiA+IGFuZCBhbHJlYWR5IHVzZWQgaW4gaW50ZWxfZHBpb19waHkuYy4gSXQgc2VlbXMgdG8g bWUgY2hhbmdpbmcgdGhlIGJpdHMKPiA+IGluIHRoaXMgcmVnaXN0ZXIgc2hvdWxkIGJlIGhvb2tl ZCBhdCB0aGUgZHBpbyBsZXZlbC4KPiA+IAo+ID4gSW1yZT8KPiAKPiBBdCBsZWFzdCB0aGUgUk1X IGFjY2VzcyBmb3IgdGhpcyByZWdpc3RlciB3b3VsZCBuZWVkIGxvY2tpbmcgYWdhaW5zdCBhCj4g Y29uY3VycmVudCBhY2Nlc3MgdmlhIHRoZSBEREkgZW5jb2RlciBlbmFibGUvZGlzYWJsZSBjb2Rl PwoKRnVsbCBtb2Rlc2V0cyBzaG91bGQgYmUgc2VyaWFsaXplZCBieSBjb25uZWN0aW9uX211dGV4 LCBvciBwZXJoYXBzIGJ5CnNvbWUgb3RoZXIgdGhpbmcgd2l0aCBhc3luYyBtb2Rlc2V0cy4gQWx0 aG91Z2ggSSBoYXZlIGEgZmVlbGluZyB0aGF0IGlmCndlJ3JlIGRvaW5nIGFzeW5jIG1vZGVzZXQg Y29tbWl0cyB3aXRob3V0IGxvY2tzIGhhbGYgdGhlIGRyaXZlZXIgaXMKZ29pbmcgdG8gYmUgb24g ZmlyZS4gTm90IHN1cmUgd2hhdCBwZW9wbGUgYXJlIGRvaW5nL2hhdmUgcGxhbm5lZCB0aGVyZS4K Cj4gCj4gV2Ugc2hvdWxkIGFsc28gbWFrZSBzdXJlIHRoZSBJTyBpcyB0dXJuZWQgb2ZmIGR1cmlu ZyBib290aW5nL3Jlc3VtaW5nCj4gaWYgRFNJIHdvbid0IGJlIHVzZWQgKGFuZCBzbyB0aGUgRFNJ IGRpc2FibGUgaG9vayB3b24ndCBiZSBjYWxsZWQpLCBzZWUKPiB0aGUgQlNwZWMgIkJyb3h0b24g U2VxdWVuY2VzIHRvIEluaXRpYWxpemUgRGlzcGxheSIuIFdlIGNvdWxkIGRvIHRoaXMKPiBieSBl bmFibGluZy9kaXNhYmxpbmcgdGhlIElPIHZpYSB0aGUgcG93ZXIgd2VsbCBjb2RlIHdoaWNoIHdv dWxkIHNvbHZlCj4gdGhlIGxvY2tpbmcgaXNzdWUgdG9vLiBUaGlzIHdvdWxkIG1lYW4gdXNpbmfC oFBPV0VSX0RPTUFJTl9QT1JUX0RTSSwgb3IKPiBhZGRpbmcgYSBuZXcgcG93ZXIgZG9tYWluIGlm IGRpdmVyZ2luZyBmcm9tIHRoZSBCU3BlYyBzZXF1ZW5jZSBpcyBhCj4gcHJvYmxlbSAod291bGQg YmUgd29ydGggY2hlY2tpbmcgd2l0aCBIVyBwZW9wbGUsIHNpbmNlIEFGQUlDUyB3ZSd2ZQo+IGJl ZW4gZG9pbmcgdGhpcyBzbyBmYXIpLgo+IAo+IEJ0dywgd2hhdCBhYm91dCB0aGXCoDB4MTYwMDIw LMKgMHgxNjAwNTQgcmVncz8gQWNjb3JkaW5nIHRvIEJTcGVjIHdlIG5lZWQKPiB0byBwcm9ncmFt IHRoZXNlIHRvbyBpbiB0aGUgc2FtZSBzZXF1ZW5jZS4KPiAKPiAtLUltcmUKPiAKPiA+ID4gPiAr I2RlZmluZcKgwqBNSVBJT19SU1RfQ1RSTAkJCQkJKDEgPDwKPiA+ID4gPiAyKQo+ID4gPiA+ICsK PiA+ID4gPiDCoCNkZWZpbmXCoMKgRFBJX0VOQUJMRQkJCQkJKDEgPDwgMzEpCj4gPiA+ID4gLyog QSArIEMgKi8KPiA+ID4gPiDCoCNkZWZpbmXCoMKgTUlQSUFfTUlQSTREUEhZX0RFTEFZX0NPVU5U X1NISUZUCQkyNwo+ID4gPiA+IMKgI2RlZmluZcKgwqBNSVBJQV9NSVBJNERQSFlfREVMQVlfQ09V TlRfTUFTSwkJKDB4ZiA8PCAyNykKPiA+ID4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZHNpLmMKPiA+ID4gPiBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rz aS5jCj4gPiA+ID4gaW5kZXggYTRiZGE5Mi4uOTI1MjQ5MCAxMDA2NDQKPiA+ID4gPiAtLS0gYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kc2kuYwo+ID4gPiA+ICsrKyBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2RzaS5jCj4gPiA+ID4gQEAgLTM2Niw2ICszNjYsMTEgQEAgc3RhdGlj IHZvaWQgYnh0X2RzaV9kZXZpY2VfcmVhZHkoc3RydWN0Cj4gPiA+ID4gaW50ZWxfZW5jb2RlciAq ZW5jb2RlcikKPiA+ID4gPiDCoAo+ID4gPiA+IMKgCURSTV9ERUJVR19LTVMoIlxuIik7Cj4gPiA+ ID4gwqAKPiA+ID4gPiArCS8qIEFkZCBNSVBJIElPIHJlc2V0IHByb2dyYW1taW5nIGZvciBtb2Rl c2V0ICovCj4gPiA+ID4gKwl2YWwgPSBJOTE1X1JFQUQoQlhUX1BfQ1JfR1RfRElTUF9QV1JPTl8w XzJfMF9HVFRNTUFEUik7Cj4gPiA+ID4gKwlJOTE1X1dSSVRFKEJYVF9QX0NSX0dUX0RJU1BfUFdS T05fMF8yXzBfR1RUTU1BRFIsCj4gPiA+ID4gKwkJCQkJdmFsIHwgTUlQSU9fUlNUX0NUUkwpOwo+ ID4gPiA+ICsKPiA+ID4gU2hvdWxkIHdlIG1vdmUgdGhpcyBXQSB0byBpbnRlbF9kc2lfcHJlX2Vu YWJsZSgpIGFzIHRoZSBjb3VudGVycGFydCBvZgo+ID4gPiB0aGlzIFdBIGlzIGRlZmluZWQgaW50 ZWxfZHNpX3Bvc3RfZGlzYWJsZSgpPwo+ID4gCj4gPiBBcyBJIHNhaWQsIHRoaXMgc2hvdWxkIHBy b2JhYmx5IGJlIG1hbmFnZWQgaW4gaW50ZWxfZHBpb19waHkuYy4KPiA+IAo+ID4gQW5kIGlmIG5v dCwgdGhpcyBpcyBCWFQgc3BlY2lmaWMsIGFuZCB0aGlzIGh1bmsgcnVucyBpdCBvbiBldmVyeXRo aW5nCj4gPiBlbHNlIHRvby4KPiA+IAo+ID4gQlIsCj4gPiBKYW5pLgo+ID4gCj4gPiAKPiA+ID4g Cj4gPiA+ID4gwqAJLyogRW5hYmxlIE1JUEkgUEhZIHRyYW5zcGFyZW50IGxhdGNoICovCj4gPiA+ ID4gwqAJZm9yX2VhY2hfZHNpX3BvcnQocG9ydCwgaW50ZWxfZHNpLT5wb3J0cykgewo+ID4gPiA+ IMKgCQl2YWwgPSBJOTE1X1JFQUQoQlhUX01JUElfUE9SVF9DVFJMKHBvcnQpKTsKPiA+ID4gPiBA QCAtNzU3LDYgKzc2MiwxMCBAQCBzdGF0aWMgdm9pZCBpbnRlbF9kc2lfcG9zdF9kaXNhYmxlKHN0 cnVjdAo+ID4gPiA+IGludGVsX2VuY29kZXIgKmVuY29kZXIsCj4gPiA+ID4gwqAJZHJtX3BhbmVs X3Bvd2VyX29mZihpbnRlbF9kc2ktPnBhbmVsKTsKPiA+ID4gPiDCoAltc2xlZXAoaW50ZWxfZHNp LT5wYW5lbF9vZmZfZGVsYXkpOwo+ID4gPiA+IMKgCj4gPiA+ID4gKwl2YWwgPSBJOTE1X1JFQUQo QlhUX1BfQ1JfR1RfRElTUF9QV1JPTl8wXzJfMF9HVFRNTUFEUik7Cj4gPiA+ID4gKwlJOTE1X1dS SVRFKEJYVF9QX0NSX0dUX0RJU1BfUFdST05fMF8yXzBfR1RUTU1BRFIsCj4gPiA+ID4gKwkJCQkJ dmFsICYgfk1JUElPX1JTVF9DVFJMKTsKPiA+ID4gPiArCj4gPiA+ID4gwqAJaW50ZWxfZGlzYWJs ZV9kc2lfcGxsKGVuY29kZXIpOwo+ID4gPiA+IMKgCj4gPiA+ID4gwqAJLyogUGFuZWwgRGlzYWJs ZSBvdmVyIENSQyBQTUlDICovCj4gPiAKCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwgT1RDCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBt YWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3Rz LmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=