From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shashank Sharma Subject: [PATCH 7/7] drm/i915: Add lspcon hpd handler Date: Tue, 22 Mar 2016 19:55:08 +0530 Message-ID: <1458656708-31228-8-git-send-email-shashank.sharma@intel.com> References: <1458656708-31228-1-git-send-email-shashank.sharma@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id C95796E79E for ; Tue, 22 Mar 2016 14:20:10 +0000 (UTC) In-Reply-To: <1458656708-31228-1-git-send-email-shashank.sharma@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org, daniel.vetter@intel.com Cc: akashdeep.sharma@inte.com List-Id: intel-gfx@lists.freedesktop.org VGhpcyBwYXRjaCBhZGRzIGEgbmV3IGhwZCBoYW5kbGVyIGZvciBsc3Bjb24uCkFzIGxzcGNvbiBo YXMgaXRzIG93biB3YXkgb2YgcmVhZGluZyBFRElEIGFuZCBkZXRlY3RpbmcKdGhlIGRldmljZSwg aXQgd29udCBiZSBlZmZpY2llbnQgdG8gdXNlIHRoZSBleGlzdGluZyBocGQKZnVuY3Rpb25zIHRv IGhhbmRsZSB0aGUgaG90X3BsdWcgc2NlbmFyaW9zLiBUaGlzIG5ldyBmdW5jdGlvbgpyZWFkcyB0 aGUgRURJRCBhbmQgY2hlY2tzIHRoZSBzdGF0dXMgb2YgdGhlIHNpbmsgZGV2aWNlLgoKU2lnbmVk LW9mZi1ieTogU2hhc2hhbmsgU2hhcm1hIDxzaGFzaGFuay5zaGFybWFAaW50ZWwuY29tPgotLS0K IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2xzcGNvbi5jIHwgMzUgKysrKysrKysrKysrKysr KysrKysrKysrKysrKysrKysrKysKIDEgZmlsZSBjaGFuZ2VkLCAzNSBpbnNlcnRpb25zKCspCgpk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfbHNwY29uLmMgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9sc3Bjb24uYwppbmRleCA2ZWYzMjBiLi4wYzA2NGI5IDEwMDY0 NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9sc3Bjb24uYworKysgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9sc3Bjb24uYwpAQCAtMjc4LDYgKzI3OCwzOCBAQCBib29sIGxz cGNvbl9kZXZpY2VfaW5pdChzdHJ1Y3QgaW50ZWxfbHNwY29uICpsc3Bjb24pCiAJcmV0dXJuIHRy dWU7CiB9CiAKK2VudW0gaXJxcmV0dXJuCitsc3Bjb25faHBkX3B1bHNlKHN0cnVjdCBpbnRlbF9k aWdpdGFsX3BvcnQgKmludGVsX2RpZ19wb3J0LCBib29sIGxvbmdfaHBkKQoreworCXN0cnVjdCBk cm1fZGV2aWNlICpkZXYgPSBpbnRlbF9kaWdfcG9ydC0+YmFzZS5iYXNlLmRldjsKKwlzdHJ1Y3Qg aW50ZWxfZW5jb2RlciAqaW50ZWxfZW5jb2RlciA9ICZpbnRlbF9kaWdfcG9ydC0+YmFzZTsKKwlz dHJ1Y3QgaW50ZWxfY29ubmVjdG9yICppbnRlbF9jb25uZWN0b3I7CisJYm9vbCBjaGFuZ2VkID0g ZmFsc2U7CisKKwltdXRleF9sb2NrKCZkZXYtPm1vZGVfY29uZmlnLm11dGV4KTsKKwlpZiAoaW50 ZWxfZW5jb2Rlci0+aG90X3BsdWcpCisJCWludGVsX2VuY29kZXItPmhvdF9wbHVnKGludGVsX2Vu Y29kZXIpOworCisJZm9yX2VhY2hfaW50ZWxfY29ubmVjdG9yKGRldiwgaW50ZWxfY29ubmVjdG9y KSB7CisJCWlmIChpbnRlbF9jb25uZWN0b3ItPmVuY29kZXIgPT0gaW50ZWxfZW5jb2Rlcikgewor CQkJc3RydWN0IGRybV9jb25uZWN0b3IgKmNvbm5lY3RvciA9CisJCQkJJmludGVsX2Nvbm5lY3Rv ci0+YmFzZTsKKworCQkJRFJNX0RFQlVHX0RSSVZFUigiSHB0cGx1ZzogQ29ubmVjdG9yICVzIChw aW4gJWkpLlxuIiwKKwkJCQljb25uZWN0b3ItPm5hbWUsIGludGVsX2VuY29kZXItPmhwZF9waW4p OworCQkJaWYgKGludGVsX2hwZF9pcnFfZXZlbnQoZGV2LCBjb25uZWN0b3IpKQorCQkJCWNoYW5n ZWQgPSB0cnVlOworCQl9CisJfQorCW11dGV4X3VubG9jaygmZGV2LT5tb2RlX2NvbmZpZy5tdXRl eCk7CisKKwlpZiAoY2hhbmdlZCkgeworCQlEUk1fREVCVUdfRFJJVkVSKCJTZW5kaW5nIGV2ZW50 IGZvciBjaGFuZ2VcbiIpOworCQlkcm1fa21zX2hlbHBlcl9ob3RwbHVnX2V2ZW50KGRldik7CisJ fQorCXJldHVybiBJUlFfSEFORExFRDsKK30KKwogc3RhdGljIGludCBsc3Bjb25fZ2V0X2VkaWRf b3Zlcl9hdXgodm9pZCAqZGF0YSwKIAl1OCAqYnVmLCB1bnNpZ25lZCBpbnQgYmxvY2ssIHNpemVf dCBsZW4pCiB7CkBAIC01MTYsNiArNTQ4LDkgQEAgdm9pZCBpbnRlbF9sc3Bjb25faW5pdF9jb25u ZWN0b3Ioc3RydWN0IGludGVsX2RpZ2l0YWxfcG9ydCAqaW50ZWxfZGlnX3BvcnQpCiAJaW50ZWxf Y29ubmVjdG9yLT5nZXRfaHdfc3RhdGUgPSBpbnRlbF9kZGlfY29ubmVjdG9yX2dldF9od19zdGF0 ZTsKIAlpOTE1X2RlYnVnZnNfY29ubmVjdG9yX2FkZChjb25uZWN0b3IpOwogCisJLyogSFBEIGhh bmRsZXIgKi8KKwlpbnRlbF9kaWdfcG9ydC0+aHBkX3B1bHNlID0gbHNwY29uX2hwZF9wdWxzZTsK KwogCS8qIGluaXQgRFAgKi8KIAlpZiAoaW50ZWxfZHBfaW5pdF9taW5pbXVtKGludGVsX2RpZ19w b3J0LCBpbnRlbF9jb25uZWN0b3IpKSB7CiAJCURSTV9FUlJPUigiRFAgaW5pdCBmb3IgTFNQQ09O IGZhaWxlZFxuIik7Ci0tIAoxLjkuMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vaW50ZWwtZ2Z4Cg==