From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: [PATCH] drm: Fix GETCONNECTOR regression Date: Tue, 20 Jun 2017 22:28:37 +0200 Message-ID: <20170620202837.1701-1-daniel.vetter@ffwll.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: DRI Development , Intel Graphics Development Cc: "H.J. Lu" , David Airlie , Daniel Vetter , "# v4 . 11+" , Daniel Vetter , "Pandiyan, Dhinakaran" List-Id: dri-devel@lists.freedesktop.org SW4KCmNvbW1pdCA5MWVlZmMwNWYwYWM3MTkwMjkwNmIyMDU4MzYwZTYxYmQyNTEzN2ZlCkF1dGhv cjogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBmZndsbC5jaD4KRGF0ZTogICBXZWQgRGVj IDE0IDAwOjA4OjEwIDIwMTYgKzAxMDAKCiAgICBkcm06IFRpZ2h0ZW4gbG9ja2luZyBpbiBkcm1f bW9kZV9nZXRjb25uZWN0b3IKCkkgcmVvcmRlcmVkIHRoZSBsb2dpYyBhIGJpdCBpbiB0aGF0IElP Q1RMLCBidXQgdGhhdCBicm9rZSB1c2Vyc3BhY2UKc2luY2UgaXQnbGwgZ2V0IHRoZSBuZXcgbW9k ZSBsaXN0LCBidXQgbm90IHRoZSBuZXcgcHJvcGVydHkgdmFsdWVzLgpGaXggdGhhdCBhZ2Fpbi4K CnYyOiBGaXggdXAgdGhlIGVycm9yIHBhdGggaGFuZGxpbmcgd2hlbiBjb3B5X3RvX3VzZXIgZm9y IHRoZSBtb2RlcwpmYWlsZXMgKERoaW5ha2FyYW4pLgoKRml4ZXM6IDkxZWVmYzA1ZjBhYyAoImRy bTogVGlnaHRlbiBsb2NraW5nIGluIGRybV9tb2RlX2dldGNvbm5lY3RvciIpCkNjOiBTZWFuIFBh dWwgPHNlYW5wYXVsQGNocm9taXVtLm9yZz4KQ2M6IERhbmllbCBWZXR0ZXIgPGRhbmllbC52ZXR0 ZXJAaW50ZWwuY29tPgpDYzogSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGxpbnV4LmludGVsLmNv bT4KQ2M6IERhdmlkIEFpcmxpZSA8YWlybGllZEBsaW51eC5pZT4KQ2M6IGRyaS1kZXZlbEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKUmVwb3J0ZWQtYnk6ICJILkouIEx1IiA8aGpsLnRvb2xzQGdtYWls LmNvbT4KVGVzdGVkLWJ5OiAiSC5KLiBMdSIgPGhqbC50b29sc0BnbWFpbC5jb20+CkNjOiA8c3Rh YmxlQHZnZXIua2VybmVsLm9yZz4gIyB2NC4xMSsKQnVnemlsbGE6IGh0dHBzOi8vYnVncy5mcmVl ZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTEwMDU3NgpDYzogIkguSi4gTHUiIDxoamwudG9v bHNAZ21haWwuY29tPgpDYzogIlBhbmRpeWFuLCBEaGluYWthcmFuIiA8ZGhpbmFrYXJhbi5wYW5k aXlhbkBpbnRlbC5jb20+ClNpZ25lZC1vZmYtYnk6IERhbmllbCBWZXR0ZXIgPGRhbmllbC52ZXR0 ZXJAaW50ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9kcm1fY29ubmVjdG9yLmMgfCAzOCAr KysrKysrKysrKysrKysrKysrKy0tLS0tLS0tLS0tLS0tLS0tLQogMSBmaWxlIGNoYW5nZWQsIDIw IGluc2VydGlvbnMoKyksIDE4IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS9kcm1fY29ubmVjdG9yLmMgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2Nvbm5lY3Rvci5jCmlu ZGV4IDVjZDYxYWZmNzg1Ny4uODA3MmU2ZTRjNjJjIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9k cm0vZHJtX2Nvbm5lY3Rvci5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1fY29ubmVjdG9yLmMK QEAgLTEyOTMsMjEgKzEyOTMsNiBAQCBpbnQgZHJtX21vZGVfZ2V0Y29ubmVjdG9yKHN0cnVjdCBk cm1fZGV2aWNlICpkZXYsIHZvaWQgKmRhdGEsCiAJaWYgKCFjb25uZWN0b3IpCiAJCXJldHVybiAt RU5PRU5UOwogCi0JZHJtX21vZGVzZXRfbG9jaygmZGV2LT5tb2RlX2NvbmZpZy5jb25uZWN0aW9u X211dGV4LCBOVUxMKTsKLQllbmNvZGVyID0gZHJtX2Nvbm5lY3Rvcl9nZXRfZW5jb2Rlcihjb25u ZWN0b3IpOwotCWlmIChlbmNvZGVyKQotCQlvdXRfcmVzcC0+ZW5jb2Rlcl9pZCA9IGVuY29kZXIt PmJhc2UuaWQ7Ci0JZWxzZQotCQlvdXRfcmVzcC0+ZW5jb2Rlcl9pZCA9IDA7Ci0KLQlyZXQgPSBk cm1fbW9kZV9vYmplY3RfZ2V0X3Byb3BlcnRpZXMoJmNvbm5lY3Rvci0+YmFzZSwgZmlsZV9wcml2 LT5hdG9taWMsCi0JCQkodWludDMyX3QgX191c2VyICopKHVuc2lnbmVkIGxvbmcpKG91dF9yZXNw LT5wcm9wc19wdHIpLAotCQkJKHVpbnQ2NF90IF9fdXNlciAqKSh1bnNpZ25lZCBsb25nKShvdXRf cmVzcC0+cHJvcF92YWx1ZXNfcHRyKSwKLQkJCSZvdXRfcmVzcC0+Y291bnRfcHJvcHMpOwotCWRy bV9tb2Rlc2V0X3VubG9jaygmZGV2LT5tb2RlX2NvbmZpZy5jb25uZWN0aW9uX211dGV4KTsKLQlp ZiAocmV0KQotCQlnb3RvIG91dF91bnJlZjsKLQogCWZvciAoaSA9IDA7IGkgPCBEUk1fQ09OTkVD VE9SX01BWF9FTkNPREVSOyBpKyspCiAJCWlmIChjb25uZWN0b3ItPmVuY29kZXJfaWRzW2ldICE9 IDApCiAJCQllbmNvZGVyc19jb3VudCsrOwpAQCAtMTMyMCw3ICsxMzA1LDcgQEAgaW50IGRybV9t b2RlX2dldGNvbm5lY3RvcihzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LCB2b2lkICpkYXRhLAogCQkJ CWlmIChwdXRfdXNlcihjb25uZWN0b3ItPmVuY29kZXJfaWRzW2ldLAogCQkJCQkgICAgIGVuY29k ZXJfcHRyICsgY29waWVkKSkgewogCQkJCQlyZXQgPSAtRUZBVUxUOwotCQkJCQlnb3RvIG91dF91 bnJlZjsKKwkJCQkJZ290byBvdXQ7CiAJCQkJfQogCQkJCWNvcGllZCsrOwogCQkJfQpAQCAtMTM2 NCwxNSArMTM0OSwzMiBAQCBpbnQgZHJtX21vZGVfZ2V0Y29ubmVjdG9yKHN0cnVjdCBkcm1fZGV2 aWNlICpkZXYsIHZvaWQgKmRhdGEsCiAJCQlpZiAoY29weV90b191c2VyKG1vZGVfcHRyICsgY29w aWVkLAogCQkJCQkgJnVfbW9kZSwgc2l6ZW9mKHVfbW9kZSkpKSB7CiAJCQkJcmV0ID0gLUVGQVVM VDsKKwkJCQltdXRleF91bmxvY2soJmRldi0+bW9kZV9jb25maWcubXV0ZXgpOworCiAJCQkJZ290 byBvdXQ7CiAJCQl9CiAJCQljb3BpZWQrKzsKIAkJfQogCX0KIAlvdXRfcmVzcC0+Y291bnRfbW9k ZXMgPSBtb2RlX2NvdW50Owotb3V0OgogCW11dGV4X3VubG9jaygmZGV2LT5tb2RlX2NvbmZpZy5t dXRleCk7Ci1vdXRfdW5yZWY6CisKKwlkcm1fbW9kZXNldF9sb2NrKCZkZXYtPm1vZGVfY29uZmln LmNvbm5lY3Rpb25fbXV0ZXgsIE5VTEwpOworCWVuY29kZXIgPSBkcm1fY29ubmVjdG9yX2dldF9l bmNvZGVyKGNvbm5lY3Rvcik7CisJaWYgKGVuY29kZXIpCisJCW91dF9yZXNwLT5lbmNvZGVyX2lk ID0gZW5jb2Rlci0+YmFzZS5pZDsKKwllbHNlCisJCW91dF9yZXNwLT5lbmNvZGVyX2lkID0gMDsK KworCS8qIE9ubHkgZ3JhYiBwcm9wZXJ0aWVzIGFmdGVyIHByb2JpbmcsIHRvIG1ha2Ugc3VyZSBF RElEIGFuZCBvdGhlcgorCSAqIHByb3BlcnRpZXMgcmVmbGVjdCB0aGUgbGF0ZXN0IHN0YXR1cy4g Ki8KKwlyZXQgPSBkcm1fbW9kZV9vYmplY3RfZ2V0X3Byb3BlcnRpZXMoJmNvbm5lY3Rvci0+YmFz ZSwgZmlsZV9wcml2LT5hdG9taWMsCisJCQkodWludDMyX3QgX191c2VyICopKHVuc2lnbmVkIGxv bmcpKG91dF9yZXNwLT5wcm9wc19wdHIpLAorCQkJKHVpbnQ2NF90IF9fdXNlciAqKSh1bnNpZ25l ZCBsb25nKShvdXRfcmVzcC0+cHJvcF92YWx1ZXNfcHRyKSwKKwkJCSZvdXRfcmVzcC0+Y291bnRf cHJvcHMpOworCWRybV9tb2Rlc2V0X3VubG9jaygmZGV2LT5tb2RlX2NvbmZpZy5jb25uZWN0aW9u X211dGV4KTsKKworb3V0OgogCWRybV9jb25uZWN0b3JfcHV0KGNvbm5lY3Rvcik7CiAKIAlyZXR1 cm4gcmV0OwotLSAKMi4xMS4wCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVz a3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9p bnRlbC1nZngK