From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm/i915/lspcon: Fix Parade LSPCON scrambling fail Date: Fri, 12 Oct 2018 22:28:57 +0300 Message-ID: <20181012192857.GX9144@intel.com> References: <20181012183818.12230-1-ville.syrjala@linux.intel.com> <8d3779f6-c62e-c8a8-92eb-c6bdbb2e98ba@intel.com> <20181012191757.GV9144@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 069D36E001 for ; Fri, 12 Oct 2018 19:29:00 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20181012191757.GV9144@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Sharma, Shashank" Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBPY3QgMTIsIDIwMTggYXQgMTA6MTc6NTdQTSArMDMwMCwgVmlsbGUgU3lyasOkbMOk IHdyb3RlOgo+IE9uIFNhdCwgT2N0IDEzLCAyMDE4IGF0IDEyOjI2OjU3QU0gKzA1MzAsIFNoYXJt YSwgU2hhc2hhbmsgd3JvdGU6Cj4gPiBSZWdhcmRzCj4gPiAKPiA+IFNoYXNoYW5rCj4gPiAKPiA+ IAo+ID4gT24gMTAvMTMvMjAxOCAxMjowOCBBTSwgVmlsbGUgU3lyamFsYSB3cm90ZToKPiA+ID4g RnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KPiA+ ID4KPiA+ID4gVGhlIFBhcmFkZSBMU1BDT04gb24gS0JMIE5VQ3MgZm9yZ2V0cyB0byB0dXJuIG9m ZiBzY3JhbWJsaW5nL2JpdCBjbG9jawo+ID4gPiByYXRlIHdoZW4gc3dpdGNoaW5nIGZyb20gYSBt b2RlIHRoYXQgbmVlZHMgdGhlbSB0byBhIG1vZGUgdGhhdCBkb2VzCj4gPiA+IG5vdC4gVGhpcyBt YW5pZmVzdHMgYXMgYSAibm8gc2lnbmFsIiBvbiBteSBUViB3aGVuIEkgdHJ5IHRvIGdvIGZyb20K PiA+ID4gNGsgdG8gMTA4MHAgZm9yIGV4YW1wbGUuIFJlc2V0dGluZyB0aGUgU0NEQyByZWdpc3Rl ciBiaXRzIHdpdGgKPiA+ID4gaTJjc2V0IGlzIHN1ZmZpY2llbnQgdG8gcmVzdG9yZSB0aGUgcGlj dHVyZSB0byB0aGUgc2NyZWVuLgo+ID4gPgo+ID4gPiBIZXJlJ3MgdGhlIE9VSS9mdyByZXZpc2lv biBmb3IgdGhlIExTUENPTiBjaGlwIGluIHF1ZXN0aW9uOgo+ID4gPiBEUCBicmFuY2g6IE9VSSAw MC0xYy1mOCBkZXYtSUQgMTc1SUIwIEhXLXJldiAxLjAgU1ctcmV2IDcuMzIgcXVpcmtzIDB4MDAw MAo+ID4gPgo+ID4gPiBBc2tpbmcgdXNlcnMgdG8gcG9rZSBhdCBTQ0RDIHdpdGggaTJjc2V0IGlz IGEgYml0IG11Y2gsIHNvCj4gPiA+IGxldCdzIHdvcmsgYXJvdW5kIHRoaXMgaW4gdGhlIGRyaXZl ci4gV2UgZG9uJ3QgbmVlZCB0byBnbyBhbGwKPiA+ID4gb3V0IGhlcmUgYW5kIGNvbXB1dGUgd2hl dGhlciBzY3JhbWJsaW5nIGlzIG5lZWRlZCBvciBub3QgYXMKPiA+ID4gTFNQQ09OIHdpbGwgZG8g dGhhdCBpdHNlbGYuIElmIHNjcmFtYmxpbmcgaXMgYWN0dWFsbHkKPiA+ID4gcmVxdWlyZWQgTFNQ Q09OIGRvZXMgbm90IGZvcmdldCB0byBlbmFibGUgaXQuCj4gPiA+Cj4gPiA+IENjOiBTaGFzaGFu ayBTaGFybWEgPHNoYXNoYW5rLnNoYXJtYUBpbnRlbC5jb20+Cj4gPiA+IFNpZ25lZC1vZmYtYnk6 IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cj4gPiA+IC0t LQo+ID4gPiAgIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RkaS5jICB8IDUyICsrKysrKysr KysrKysrKysrKysrKysrKysrKystLS0KPiA+ID4gICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9kcnYuaCAgfCAgMSArCj4gPiA+ICAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaGRtaS5j IHwgIDUgKystCj4gPiA+ICAgMyBmaWxlcyBjaGFuZ2VkLCA1MSBpbnNlcnRpb25zKCspLCA3IGRl bGV0aW9ucygtKQo+ID4gPgo+ID4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfZGRpLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kZGkuYwo+ID4gPiBpbmRl eCA0Nzk2MGM5MmNiYmYuLmVmNTAyZmM5YWRkMSAxMDA2NDQKPiA+ID4gLS0tIGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfZGRpLmMKPiA+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfZGRpLmMKPiA+ID4gQEAgLTI5ODQsNiArMjk4NCwyMyBAQCBzdGF0aWMgdm9pZCBpbnRl bF9kZGlfcHJlX2VuYWJsZShzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2RlciwKPiA+ID4gICAJ CWludGVsX2RkaV9wcmVfZW5hYmxlX2RwKGVuY29kZXIsIGNydGNfc3RhdGUsIGNvbm5fc3RhdGUp Owo+ID4gPiAgIH0KPiA+ID4gICAKPiA+ID4gK3N0YXRpYyB2b2lkIGludGVsX2RkaV9wcmVfZW5h YmxlX2xzcGNvbihzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2RlciwKPiA+ID4gKwkJCQkJY29u c3Qgc3RydWN0IGludGVsX2NydGNfc3RhdGUgKmNydGNfc3RhdGUsCj4gPiA+ICsJCQkJCWNvbnN0 IHN0cnVjdCBkcm1fY29ubmVjdG9yX3N0YXRlICpjb25uX3N0YXRlKQo+ID4gPiArewo+ID4gPiAr CXN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHAgPSBlbmNfdG9faW50ZWxfZHAoJmVuY29kZXItPmJh c2UpOwo+ID4gPiArCj4gPiA+ICsJaW50ZWxfZGRpX3ByZV9lbmFibGUoZW5jb2RlciwgY3J0Y19z dGF0ZSwgY29ubl9zdGF0ZSk7Cj4gPiA+ICsKPiA+ID4gKwkvKgo+ID4gPiArCSAqIFBhcmFkZSBM U1BDT04gZm9yZ2V0cyB0byB0dXJuIG9mZiBzY3JhbWJsaW5nL2JpdCBjbG9jayByYXRlCj4gPiA+ ICsJICogd2hlbiBzd2l0Y2hpbmcgZnJvbSBhIG1vZGUgdGhhdCBuZWVkcyB0aGVtIHRvIGEgbW9k ZSB0aGF0Cj4gPiA+ICsJICogZG9lcyBub3QuCj4gPiA+ICsJICovCj4gPiA+ICsJaW50ZWxfaGRt aV9oYW5kbGVfc2lua19zY3JhbWJsaW5nKGVuY29kZXIsIGNvbm5fc3RhdGUtPmNvbm5lY3RvciwK PiA+ID4gKwkJCQkJICAmaW50ZWxfZHAtPmF1eC5kZGMsIGZhbHNlLCBmYWxzZSk7Cj4gPiA+ICt9 Cj4gPiA+ICsKPiA+ID4gICBzdGF0aWMgdm9pZCBpbnRlbF9kaXNhYmxlX2RkaV9idWYoc3RydWN0 IGludGVsX2VuY29kZXIgKmVuY29kZXIpCj4gPiA+ICAgewo+ID4gPiAgIAlzdHJ1Y3QgZHJtX2k5 MTVfcHJpdmF0ZSAqZGV2X3ByaXYgPSB0b19pOTE1KGVuY29kZXItPmJhc2UuZGV2KTsKPiA+ID4g QEAgLTMwODYsNiArMzEwMywyMyBAQCBzdGF0aWMgdm9pZCBpbnRlbF9kZGlfcG9zdF9kaXNhYmxl KHN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVyLAo+ID4gPiAgIAkJCQkJICBvbGRfY3J0Y19z dGF0ZSwgb2xkX2Nvbm5fc3RhdGUpOwo+ID4gPiAgIH0KPiA+ID4gICAKPiA+ID4gK3N0YXRpYyB2 b2lkIGludGVsX2RkaV9wb3N0X2Rpc2FibGVfbHNwY29uKHN0cnVjdCBpbnRlbF9lbmNvZGVyICpl bmNvZGVyLAo+ID4gPiArCQkJCQkgIGNvbnN0IHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpvbGRf Y3J0Y19zdGF0ZSwKPiA+ID4gKwkJCQkJICBjb25zdCBzdHJ1Y3QgZHJtX2Nvbm5lY3Rvcl9zdGF0 ZSAqb2xkX2Nvbm5fc3RhdGUpCj4gPiA+ICt7Cj4gPiA+ICsJc3RydWN0IGludGVsX2RwICppbnRl bF9kcCA9IGVuY190b19pbnRlbF9kcCgmZW5jb2Rlci0+YmFzZSk7Cj4gPiA+ICsKPiA+ID4gKwkv Kgo+ID4gPiArCSAqIFBhcmFkZSBMU1BDT04gZm9yZ2V0cyB0byB0dXJuIG9mZiBzY3JhbWJsaW5n L2JpdCBjbG9jayByYXRlCj4gPiA+ICsJICogd2hlbiBzd2l0Y2hpbmcgZnJvbSBhIG1vZGUgdGhh dCBuZWVkcyB0aGVtIHRvIGEgbW9kZSB0aGF0Cj4gPiA+ICsJICogZG9lcyBub3QuCj4gPiA+ICsJ ICovCj4gPiA+ICsJaW50ZWxfaGRtaV9oYW5kbGVfc2lua19zY3JhbWJsaW5nKGVuY29kZXIsIG9s ZF9jb25uX3N0YXRlLT5jb25uZWN0b3IsCj4gPiA+ICsJCQkJCSAgJmludGVsX2RwLT5hdXguZGRj LCBmYWxzZSwgZmFsc2UpOwo+ID4gPiArCj4gPiA+ICsJaW50ZWxfZGRpX3Bvc3RfZGlzYWJsZShl bmNvZGVyLCBvbGRfY3J0Y19zdGF0ZSwgb2xkX2Nvbm5fc3RhdGUpOwo+ID4gPiArfQo+ID4gRmV3 IHRob3VnaHRzOgo+ID4gLSBXb3VsZCBpdCBtYWtlIG1vcmUgc2Vuc2UgdG8gbW92ZSB0aGVzZSAy IGZ1bmN0aW9ucyB0byBpbnRlbF9sc3Bjb24uYyA/Cj4gCj4gV291bGQgcmVxdWlyZSBtb3JlIG5v bi1zdGF0aWNzLiBCdXQgSSBndWVzcyBpdCBtaWdodCBiZSBuaWNlIHRvIGF0dGVtcHQKPiBpc29s YXRpbmcgaXQgYXMgbXVjaCBhcyBwb3NzaWJsZS4KPiAKPiA+IC0gIEFuZCB0aGVuIGFkZCBhIGxz cGNvbi0+dmVuZG9yID09IFZFTkRPUl9QQVJBREUgY2hlY2ssIHNvIHRoYXQgd2Ugd2lsbCAKPiA+ IHJ1biB0aGUgY29kZSBvbmx5IHdoZW4gbmVlZGVkLgo+IAo+IE1heWJlLiBUaGUgLT52ZW5kb3Ig dGhpbmcgaXNuJ3QgaW4geWV0LCBhbmQgd2UnZCBoYXZlIHRvIGJhY2twb3J0IGl0Cj4gYXMgd2Vs bC4gSXMgaXQgYmlnPwo+IAo+IEFsc28gYXQgdGhpcyB0aW1lIEkgaGF2ZSBubyBpZGVhIHdoZXRo ZXIgTWVnYWNoaXBzIExTUENPTiBpcyBzaW1pbGFybHkKPiBidWdnZWQuIFdvdWxkIG5lZWQgdG8g ZmluZCBvbmUgYW5kIHRlc3QgaXQuCgpPaCwgYW5kIGFub3RoZXIgb3BlbiBxdWVzdGlvbiBpcyB3 aGF0IGhhcHBlbnMgaWYgb25lIG9mIHRoZXNlIGNoaXBzIGlzCmluIGEgRFAtPkhETUkgMi4wIGRv bmdsZS4gSW4gdGhhdCBjYXNlIHdlIG1pZ2h0IGVuZCB1cCBuZWVkaW5nIHRoZSBzYW1lCndvcmth cm91bmQgaW4gdGhlIG5vcm1hbCBEUCBjb2RlcGF0aCBhcyB3ZWxsIDooCgotLSAKVmlsbGUgU3ly asOkbMOkCkludGVsCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9y ZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdm eAo=