From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH] drm: Fix GETCONNECTOR regression Date: Tue, 20 Jun 2017 12:32:33 +0300 Message-ID: <87d19zc8cu.fsf@intel.com> References: <20170620091605.3749-1-daniel.vetter@ffwll.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170620091605.3749-1-daniel.vetter@ffwll.ch> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: DRI Development Cc: "H.J. Lu" , David Airlie , Daniel Vetter , Intel Graphics Development , Daniel Vetter List-Id: dri-devel@lists.freedesktop.org T24gVHVlLCAyMCBKdW4gMjAxNywgRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBmZndsbC5j aD4gd3JvdGU6Cj4gSW4KPgo+IGNvbW1pdCA5MWVlZmMwNWYwYWM3MTkwMjkwNmIyMDU4MzYwZTYx YmQyNTEzN2ZlCj4gQXV0aG9yOiBEYW5pZWwgVmV0dGVyIDxkYW5pZWwudmV0dGVyQGZmd2xsLmNo Pgo+IERhdGU6ICAgV2VkIERlYyAxNCAwMDowODoxMCAyMDE2ICswMTAwCj4KPiAgICAgZHJtOiBU aWdodGVuIGxvY2tpbmcgaW4gZHJtX21vZGVfZ2V0Y29ubmVjdG9yCj4KPiBJIHJlb3JkZXJlZCB0 aGUgbG9naWMgYSBiaXQgaW4gdGhhdCBJT0NUTCwgYnV0IHRoYXQgYnJva2UgdXNlcnNwYWNlCj4g c2luY2UgaXQnbGwgZ2V0IHRoZSBuZXcgbW9kZSBsaXN0LCBidXQgbm90IHRoZSBuZXcgcHJvcGVy dHkgdmFsdWVzLgo+IEZpeCB0aGF0IGFnYWluLgo+Cj4gRml4ZXM6IDkxZWVmYzA1ZjBhYyAoImRy bTogVGlnaHRlbiBsb2NraW5nIGluIGRybV9tb2RlX2dldGNvbm5lY3RvciIpCj4gQ2M6IFNlYW4g UGF1bCA8c2VhbnBhdWxAY2hyb21pdW0ub3JnPgo+IENjOiBEYW5pZWwgVmV0dGVyIDxkYW5pZWwu dmV0dGVyQGludGVsLmNvbT4KPiBDYzogSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGxpbnV4Lmlu dGVsLmNvbT4KPiBDYzogRGF2aWQgQWlybGllIDxhaXJsaWVkQGxpbnV4LmllPgo+IENjOiBkcmkt ZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gUmVwb3J0ZWQtYnk6ICJILkouIEx1IiA8aGps LnRvb2xzQGdtYWlsLmNvbT4KPiBDYzogIkguSi4gTHUiIDxoamwudG9vbHNAZ21haWwuY29tPgo+ IFNpZ25lZC1vZmYtYnk6IERhbmllbCBWZXR0ZXIgPGRhbmllbC52ZXR0ZXJAaW50ZWwuY29tPgoK UG9zc2libHkKCkJ1Z3ppbGxhOiBodHRwczovL2J1Z3MuZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVn LmNnaT9pZD0xMDA1NzYKCj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9kcm1fY29ubmVjdG9yLmMg fCAzMyArKysrKysrKysrKysrKysrKystLS0tLS0tLS0tLS0tLS0KPiAgMSBmaWxlIGNoYW5nZWQs IDE4IGluc2VydGlvbnMoKyksIDE1IGRlbGV0aW9ucygtKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZl cnMvZ3B1L2RybS9kcm1fY29ubmVjdG9yLmMgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2Nvbm5lY3Rv ci5jCj4gaW5kZXggNWNkNjFhZmY3ODU3Li5lMGZkODE2OGExNzggMTAwNjQ0Cj4gLS0tIGEvZHJp dmVycy9ncHUvZHJtL2RybV9jb25uZWN0b3IuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1f Y29ubmVjdG9yLmMKPiBAQCAtMTI5MywyMSArMTI5Myw2IEBAIGludCBkcm1fbW9kZV9nZXRjb25u ZWN0b3Ioc3RydWN0IGRybV9kZXZpY2UgKmRldiwgdm9pZCAqZGF0YSwKPiAgCWlmICghY29ubmVj dG9yKQo+ICAJCXJldHVybiAtRU5PRU5UOwo+ICAKPiAtCWRybV9tb2Rlc2V0X2xvY2soJmRldi0+ bW9kZV9jb25maWcuY29ubmVjdGlvbl9tdXRleCwgTlVMTCk7Cj4gLQllbmNvZGVyID0gZHJtX2Nv bm5lY3Rvcl9nZXRfZW5jb2Rlcihjb25uZWN0b3IpOwo+IC0JaWYgKGVuY29kZXIpCj4gLQkJb3V0 X3Jlc3AtPmVuY29kZXJfaWQgPSBlbmNvZGVyLT5iYXNlLmlkOwo+IC0JZWxzZQo+IC0JCW91dF9y ZXNwLT5lbmNvZGVyX2lkID0gMDsKPiAtCj4gLQlyZXQgPSBkcm1fbW9kZV9vYmplY3RfZ2V0X3By b3BlcnRpZXMoJmNvbm5lY3Rvci0+YmFzZSwgZmlsZV9wcml2LT5hdG9taWMsCj4gLQkJCSh1aW50 MzJfdCBfX3VzZXIgKikodW5zaWduZWQgbG9uZykob3V0X3Jlc3AtPnByb3BzX3B0ciksCj4gLQkJ CSh1aW50NjRfdCBfX3VzZXIgKikodW5zaWduZWQgbG9uZykob3V0X3Jlc3AtPnByb3BfdmFsdWVz X3B0ciksCj4gLQkJCSZvdXRfcmVzcC0+Y291bnRfcHJvcHMpOwo+IC0JZHJtX21vZGVzZXRfdW5s b2NrKCZkZXYtPm1vZGVfY29uZmlnLmNvbm5lY3Rpb25fbXV0ZXgpOwo+IC0JaWYgKHJldCkKPiAt CQlnb3RvIG91dF91bnJlZjsKPiAtCj4gIAlmb3IgKGkgPSAwOyBpIDwgRFJNX0NPTk5FQ1RPUl9N QVhfRU5DT0RFUjsgaSsrKQo+ICAJCWlmIChjb25uZWN0b3ItPmVuY29kZXJfaWRzW2ldICE9IDAp Cj4gIAkJCWVuY29kZXJzX2NvdW50Kys7Cj4gQEAgLTEzNzIsNiArMTM1NywyNCBAQCBpbnQgZHJt X21vZGVfZ2V0Y29ubmVjdG9yKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsIHZvaWQgKmRhdGEsCj4g IAlvdXRfcmVzcC0+Y291bnRfbW9kZXMgPSBtb2RlX2NvdW50Owo+ICBvdXQ6Cj4gIAltdXRleF91 bmxvY2soJmRldi0+bW9kZV9jb25maWcubXV0ZXgpOwo+ICsKPiArCWRybV9tb2Rlc2V0X2xvY2so JmRldi0+bW9kZV9jb25maWcuY29ubmVjdGlvbl9tdXRleCwgTlVMTCk7Cj4gKwllbmNvZGVyID0g ZHJtX2Nvbm5lY3Rvcl9nZXRfZW5jb2Rlcihjb25uZWN0b3IpOwo+ICsJaWYgKGVuY29kZXIpCj4g KwkJb3V0X3Jlc3AtPmVuY29kZXJfaWQgPSBlbmNvZGVyLT5iYXNlLmlkOwo+ICsJZWxzZQo+ICsJ CW91dF9yZXNwLT5lbmNvZGVyX2lkID0gMDsKPiArCj4gKwkvKiBPbmx5IGdyYWIgcHJvcGVydGll cyBhZnRlciBwcm9iaW5nLCB0byBtYWtlIHN1cmUgRURJRCBhbmQgb3RoZXIKPiArCSAqIHByb3Bl cnRpZXMgcmVmbGVjdCB0aGUgbGF0ZXN0IHN0YXR1cy4gKi8KPiArCXJldCA9IGRybV9tb2RlX29i amVjdF9nZXRfcHJvcGVydGllcygmY29ubmVjdG9yLT5iYXNlLCBmaWxlX3ByaXYtPmF0b21pYywK PiArCQkJKHVpbnQzMl90IF9fdXNlciAqKSh1bnNpZ25lZCBsb25nKShvdXRfcmVzcC0+cHJvcHNf cHRyKSwKPiArCQkJKHVpbnQ2NF90IF9fdXNlciAqKSh1bnNpZ25lZCBsb25nKShvdXRfcmVzcC0+ cHJvcF92YWx1ZXNfcHRyKSwKPiArCQkJJm91dF9yZXNwLT5jb3VudF9wcm9wcyk7Cj4gKwlkcm1f bW9kZXNldF91bmxvY2soJmRldi0+bW9kZV9jb25maWcuY29ubmVjdGlvbl9tdXRleCk7Cj4gKwlp ZiAocmV0KQo+ICsJCWdvdG8gb3V0X3VucmVmOwo+ICsKPiAgb3V0X3VucmVmOgo+ICAJZHJtX2Nv bm5lY3Rvcl9wdXQoY29ubmVjdG9yKTsKCi0tIApKYW5pIE5pa3VsYSwgSW50ZWwgT3BlbiBTb3Vy Y2UgVGVjaG5vbG9neSBDZW50ZXIKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRl c2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v aW50ZWwtZ2Z4Cg==