From mboxrd@z Thu Jan 1 00:00:00 1970 From: Emily Deng Subject: [PATCH v2] drm/amdgpu/display: Fix reload driver error Date: Wed, 29 May 2019 11:12:05 +0800 Message-ID: <1559099525-9742-1-git-send-email-Emily.Deng@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: Emily Deng SXNzdWU6CldpbGwgaGF2ZSBmb2xsb3cgZXJyb3Igd2hlbiByZWxvYWQgZHJpdmVyOgpbIDM5ODYu NTY3NzM5XSBzeXNmczogY2Fubm90IGNyZWF0ZSBkdXBsaWNhdGUgZmlsZW5hbWUgJy9kZXZpY2Vz L3BjaTAwMDA6MDAvMDAwMDowMDowNy4wL2RybV9kcF9hdXhfZGV2JwpbIDM5ODYuNTY3NzQzXSBD UFU6IDYgUElEOiAxNzY3IENvbW06IG1vZHByb2JlIFRhaW50ZWQ6IEcgICAgICAgICAgIE9FICAg ICA1LjAuMC1yYzEtY3VzdG9tICMxClsgMzk4Ni41Njc3NDVdIEhhcmR3YXJlIG5hbWU6IFFFTVUg U3RhbmRhcmQgUEMgKGk0NDBGWCArIFBJSVgsIDE5OTYpLCBCSU9TIFVidW50dS0xLjguMi0xdWJ1 bnR1MSAwNC8wMS8yMDE0ClsgMzk4Ni41Njc3NDZdIENhbGwgVHJhY2U6Ci4uLi4uLgpbIDM5ODYu NTY3ODA4XSAgZHJtX2RwX2F1eF9yZWdpc3Rlcl9kZXZub2RlKzB4ZGMvMHgxNDAgW2RybV9rbXNf aGVscGVyXQouLi4uLi4KWyAzOTg2LjU2OTA4MV0ga29iamVjdF9hZGRfaW50ZXJuYWwgZmFpbGVk IGZvciBkcm1fZHBfYXV4X2RldiB3aXRoIC1FRVhJU1QsIGRvbid0IHRyeSB0byByZWdpc3RlciB0 aGluZ3Mgd2l0aCB0aGUgc2FtZSBuYW1lIGluIHRoZSBzYW1lIGRpcmVjdG9yeS4KClJlcHJvZHVj ZSBzZXF1ZW5jZXM6CjEubW9kcHJvYmUgYW1kZ3B1CjIubW9kcHJvYmUgLXIgYW1kZ3B1CjMubW9k cHJvYmUgYW1kZ3B1CgpSb290IGNhdXNlOgpXaGVuIHVubG9hZCBkcml2ZXIsIGl0IGRvZXNuJ3Qg dW5yZWdpc3RlciBhdXguCgp2MjogRG9uJ3QgdXNlIGhhc19hdXgKClNpZ25lZC1vZmYtYnk6IEVt aWx5IERlbmcgPEVtaWx5LkRlbmdAYW1kLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vYW1kL2Rp c3BsYXkvYW1kZ3B1X2RtL2FtZGdwdV9kbS5jIHwgMTUgKysrKysrKysrKysrKystCiAxIGZpbGUg Y2hhbmdlZCwgMTQgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQoKZGlmZiAtLWdpdCBhL2Ry aXZlcnMvZ3B1L2RybS9hbWQvZGlzcGxheS9hbWRncHVfZG0vYW1kZ3B1X2RtLmMgYi9kcml2ZXJz L2dwdS9kcm0vYW1kL2Rpc3BsYXkvYW1kZ3B1X2RtL2FtZGdwdV9kbS5jCmluZGV4IDhmZTE2ODUu Ljk0MTMxM2IgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvZGlzcGxheS9hbWRncHVf ZG0vYW1kZ3B1X2RtLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9kaXNwbGF5L2FtZGdwdV9k bS9hbWRncHVfZG0uYwpAQCAtMzc2MCw2ICszNzYwLDEzIEBAIGludCBhbWRncHVfZG1fY29ubmVj dG9yX2F0b21pY19nZXRfcHJvcGVydHkoc3RydWN0IGRybV9jb25uZWN0b3IgKmNvbm5lY3RvciwK IAlyZXR1cm4gcmV0OwogfQogCitzdGF0aWMgdm9pZCBhbWRncHVfZG1fY29ubmVjdG9yX3VucmVn aXN0ZXIoc3RydWN0IGRybV9jb25uZWN0b3IgKmNvbm5lY3RvcikKK3sKKwlzdHJ1Y3QgYW1kZ3B1 X2RtX2Nvbm5lY3RvciAqYW1kZ3B1X2RtX2Nvbm5lY3RvciA9IHRvX2FtZGdwdV9kbV9jb25uZWN0 b3IoY29ubmVjdG9yKTsKKworCWRybV9kcF9hdXhfdW5yZWdpc3RlcigmYW1kZ3B1X2RtX2Nvbm5l Y3Rvci0+ZG1fZHBfYXV4LmF1eCk7Cit9CisKIHN0YXRpYyB2b2lkIGFtZGdwdV9kbV9jb25uZWN0 b3JfZGVzdHJveShzdHJ1Y3QgZHJtX2Nvbm5lY3RvciAqY29ubmVjdG9yKQogewogCXN0cnVjdCBh bWRncHVfZG1fY29ubmVjdG9yICphY29ubmVjdG9yID0gdG9fYW1kZ3B1X2RtX2Nvbm5lY3Rvcihj b25uZWN0b3IpOwpAQCAtMzc4OCw2ICszNzk1LDExIEBAIHN0YXRpYyB2b2lkIGFtZGdwdV9kbV9j b25uZWN0b3JfZGVzdHJveShzdHJ1Y3QgZHJtX2Nvbm5lY3RvciAqY29ubmVjdG9yKQogCWRybV9k cF9jZWNfdW5yZWdpc3Rlcl9jb25uZWN0b3IoJmFjb25uZWN0b3ItPmRtX2RwX2F1eC5hdXgpOwog CWRybV9jb25uZWN0b3JfdW5yZWdpc3Rlcihjb25uZWN0b3IpOwogCWRybV9jb25uZWN0b3JfY2xl YW51cChjb25uZWN0b3IpOworCWlmIChhY29ubmVjdG9yLT5pMmMpIHsKKwkJaTJjX2RlbF9hZGFw dGVyKCZhY29ubmVjdG9yLT5pMmMtPmJhc2UpOworCQlrZnJlZShhY29ubmVjdG9yLT5pMmMpOwor CX0KKwogCWtmcmVlKGNvbm5lY3Rvcik7CiB9CiAKQEAgLTM4NDYsNyArMzg1OCw4IEBAIHN0YXRp YyBjb25zdCBzdHJ1Y3QgZHJtX2Nvbm5lY3Rvcl9mdW5jcyBhbWRncHVfZG1fY29ubmVjdG9yX2Z1 bmNzID0gewogCS5hdG9taWNfZHVwbGljYXRlX3N0YXRlID0gYW1kZ3B1X2RtX2Nvbm5lY3Rvcl9h dG9taWNfZHVwbGljYXRlX3N0YXRlLAogCS5hdG9taWNfZGVzdHJveV9zdGF0ZSA9IGRybV9hdG9t aWNfaGVscGVyX2Nvbm5lY3Rvcl9kZXN0cm95X3N0YXRlLAogCS5hdG9taWNfc2V0X3Byb3BlcnR5 ID0gYW1kZ3B1X2RtX2Nvbm5lY3Rvcl9hdG9taWNfc2V0X3Byb3BlcnR5LAotCS5hdG9taWNfZ2V0 X3Byb3BlcnR5ID0gYW1kZ3B1X2RtX2Nvbm5lY3Rvcl9hdG9taWNfZ2V0X3Byb3BlcnR5CisJLmF0 b21pY19nZXRfcHJvcGVydHkgPSBhbWRncHVfZG1fY29ubmVjdG9yX2F0b21pY19nZXRfcHJvcGVy dHksCisJLmVhcmx5X3VucmVnaXN0ZXIgPSBhbWRncHVfZG1fY29ubmVjdG9yX3VucmVnaXN0ZXIK IH07CiAKIHN0YXRpYyBpbnQgZ2V0X21vZGVzKHN0cnVjdCBkcm1fY29ubmVjdG9yICpjb25uZWN0 b3IpCi0tIAoyLjcuNAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KYW1kLWdmeCBtYWlsaW5nIGxpc3QKYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4