From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Jos=C3=A9=20Roberto=20de=20Souza?= Subject: [PATCH 2/2] drm/i915: Do not get aux power for disconnected DP ports Date: Mon, 24 Sep 2018 18:16:49 -0700 Message-ID: <20180925011649.15505-2-jose.souza@intel.com> References: <20180925011649.15505-1-jose.souza@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180925011649.15505-1-jose.souza@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: intel-gfx@lists.freedesktop.org Cc: =?UTF-8?q?Jos=C3=A9=20Roberto=20de=20Souza?= , dri-devel@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Rm9yIElDTCB0eXBlLWMgcG9ydHMgdGhlcmUgaXMgYSBhdXggcG93ZXIgcmVzdHJpY3Rpb24sIGl0 IGNhbiBvbmx5IGJlCmVuYWJsZWQgd2hpbGUgdGhlcmUgaXMgc2luayBjb25uZWN0ZWQuCgpCU3Bl YzogMjE3NTAKCkNjOiBNYWFydGVuIExhbmtob3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAbGludXgu aW50ZWwuY29tPgpTaWduZWQtb2ZmLWJ5OiBKb3PDqSBSb2JlcnRvIGRlIFNvdXphIDxqb3NlLnNv dXphQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIHwgMTkg KysrKysrKysrKysrKystLS0tLQogMSBmaWxlIGNoYW5nZWQsIDE0IGluc2VydGlvbnMoKyksIDUg ZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAu YyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKaW5kZXggNmI0YzE5MTIzZjJhLi40 OGZkMzhjZDRiYTQgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMK KysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwpAQCAtNTAxOSwxOSArNTAxOSwy NyBAQCBpbnRlbF9kcF9sb25nX3B1bHNlKHN0cnVjdCBpbnRlbF9jb25uZWN0b3IgKmNvbm5lY3Rv ciwKIAlzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwID0gaW50ZWxfYXR0YWNoZWRfZHAoJmNvbm5l Y3Rvci0+YmFzZSk7CiAJZW51bSBkcm1fY29ubmVjdG9yX3N0YXR1cyBzdGF0dXM7CiAJdTggc2lu a19pcnFfdmVjdG9yID0gMDsKKwlib29sIGdvdF9hdXhfcG93ZXI7CiAKIAlXQVJOX09OKCFkcm1f bW9kZXNldF9pc19sb2NrZWQoJmRldl9wcml2LT5kcm0ubW9kZV9jb25maWcuY29ubmVjdGlvbl9t dXRleCkpOwogCisJLyogQ2FuJ3QgZGlzY29ubmVjdCBlRFAgKi8KKwlpZiAoIWludGVsX2RwX2lz X2VkcChpbnRlbF9kcCkgJiYKKwkgICAgIWludGVsX2RpZ2l0YWxfcG9ydF9jb25uZWN0ZWQoJmRw X3RvX2RpZ19wb3J0KGludGVsX2RwKS0+YmFzZSkpIHsKKwkJc3RhdHVzID0gY29ubmVjdG9yX3N0 YXR1c19kaXNjb25uZWN0ZWQ7CisJCWdvdF9hdXhfcG93ZXIgPSBmYWxzZTsKKwkJZ290byBwb3J0 X2Rpc2Nvbm5lY3RlZDsKKwl9CisKIAlpbnRlbF9kaXNwbGF5X3Bvd2VyX2dldChkZXZfcHJpdiwg aW50ZWxfZHAtPmF1eF9wb3dlcl9kb21haW4pOworCWdvdF9hdXhfcG93ZXIgPSB0cnVlOwogCi0J LyogQ2FuJ3QgZGlzY29ubmVjdCBlRFAgKi8KIAlpZiAoaW50ZWxfZHBfaXNfZWRwKGludGVsX2Rw KSkKIAkJc3RhdHVzID0gZWRwX2RldGVjdChpbnRlbF9kcCk7Ci0JZWxzZSBpZiAoaW50ZWxfZGln aXRhbF9wb3J0X2Nvbm5lY3RlZCgmZHBfdG9fZGlnX3BvcnQoaW50ZWxfZHApLT5iYXNlKSkKLQkJ c3RhdHVzID0gaW50ZWxfZHBfZGV0ZWN0X2RwY2QoaW50ZWxfZHApOwogCWVsc2UKLQkJc3RhdHVz ID0gY29ubmVjdG9yX3N0YXR1c19kaXNjb25uZWN0ZWQ7CisJCXN0YXR1cyA9IGludGVsX2RwX2Rl dGVjdF9kcGNkKGludGVsX2RwKTsKIAorcG9ydF9kaXNjb25uZWN0ZWQ6CiAJaWYgKHN0YXR1cyA9 PSBjb25uZWN0b3Jfc3RhdHVzX2Rpc2Nvbm5lY3RlZCkgewogCQltZW1zZXQoJmludGVsX2RwLT5j b21wbGlhbmNlLCAwLCBzaXplb2YoaW50ZWxfZHAtPmNvbXBsaWFuY2UpKTsKIApAQCAtNTEyMiw3 ICs1MTMwLDggQEAgaW50ZWxfZHBfbG9uZ19wdWxzZShzdHJ1Y3QgaW50ZWxfY29ubmVjdG9yICpj b25uZWN0b3IsCiAJaWYgKHN0YXR1cyAhPSBjb25uZWN0b3Jfc3RhdHVzX2Nvbm5lY3RlZCAmJiAh aW50ZWxfZHAtPmlzX21zdCkKIAkJaW50ZWxfZHBfdW5zZXRfZWRpZChpbnRlbF9kcCk7CiAKLQlp bnRlbF9kaXNwbGF5X3Bvd2VyX3B1dChkZXZfcHJpdiwgaW50ZWxfZHAtPmF1eF9wb3dlcl9kb21h aW4pOworCWlmIChnb3RfYXV4X3Bvd2VyKQorCQlpbnRlbF9kaXNwbGF5X3Bvd2VyX3B1dChkZXZf cHJpdiwgaW50ZWxfZHAtPmF1eF9wb3dlcl9kb21haW4pOwogCXJldHVybiBzdGF0dXM7CiB9CiAK LS0gCjIuMTkuMAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3Jn Cmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVs Cg==