From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ramalingam C Subject: [PATCH 43/43] drm/i915: Invoke check link on CP_IRQ of DP Date: Wed, 14 Feb 2018 19:43:58 +0530 Message-ID: <1518617638-21684-44-git-send-email-ramalingam.c@intel.com> References: <1518617638-21684-1-git-send-email-ramalingam.c@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 894EF6E436 for ; Wed, 14 Feb 2018 14:21:28 +0000 (UTC) In-Reply-To: <1518617638-21684-1-git-send-email-ramalingam.c@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: seanpaul@chromium.org, intel-gfx@lists.freedesktop.org, rodrigo.vivi@intel.com, daniel.vetter@ffwll.ch Cc: tomas.winkler@intel.com List-Id: intel-gfx@lists.freedesktop.org T24gRFAgSERDUDEuNCBhbmQgMi4yLCB3aGVuIENQX0lSUSBpcyByZWNlaXZlZCwgc3RhcnQgdGhl IGxpbmsKaW50ZWdyaXR5IGNoZWNrIGZvciB0aGUgSERDUCB2ZXJzaW9uIHRoYXQgaXMgZW5hYmxl ZC4KClNpZ25lZC1vZmYtYnk6IFJhbWFsaW5nYW0gQyA8cmFtYWxpbmdhbS5jQGludGVsLmNvbT4K LS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jICAgfCAgOSArKystLS0tLS0KIGRy aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oICB8ICAyICstCiBkcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9oZGNwLmMgfCAxMSArKysrKysrKysrLQogMyBmaWxlcyBjaGFuZ2VkLCAxNCBp bnNlcnRpb25zKCspLCA4IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX2RwLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCmluZGV4 IGVjOTI5YjFmZjBhZS4uNDZlMWEwY2NlMmQ1IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9kcC5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKQEAg LTQ0MzgsOCArNDQzOCwxMCBAQCBpbnRlbF9kcF9zaG9ydF9wdWxzZShzdHJ1Y3QgaW50ZWxfZHAg KmludGVsX2RwKQogCQlpZiAoc2lua19pcnFfdmVjdG9yICYgRFBfQVVUT01BVEVEX1RFU1RfUkVR VUVTVCkKIAkJCWludGVsX2RwX2hhbmRsZV90ZXN0X3JlcXVlc3QoaW50ZWxfZHApOwogCQlpZiAo c2lua19pcnFfdmVjdG9yICYgRFBfQ1BfSVJRKSB7Ci0JCQlpZiAoY29ubmVjdG9yLT5oZGNwKQor CQkJaWYgKGNvbm5lY3Rvci0+aGRjcCkgeworCQkJCWludGVsX2hkY3BfY3BfaXJxX3JlY2VpdmVk KGNvbm5lY3Rvcik7CiAJCQkJY29tcGxldGUoJmNvbm5lY3Rvci0+aGRjcC0+Y3BfaXJxX3JlY3Zl ZCk7CisJCQl9CiAJCX0KIAogCQlpZiAoc2lua19pcnFfdmVjdG9yICYgRFBfU0lOS19TUEVDSUZJ Q19JUlEpCkBAIC01Nzk5LDExICs1ODAxLDYgQEAgaW50ZWxfZHBfaHBkX3B1bHNlKHN0cnVjdCBp bnRlbF9kaWdpdGFsX3BvcnQgKmludGVsX2RpZ19wb3J0LCBib29sIGxvbmdfaHBkKQogCQlkcm1f bW9kZXNldF9hY3F1aXJlX2ZpbmkoJmN0eCk7CiAJCVdBUk4oaXJldCwgIkFjcXVpcmluZyBtb2Rl c2V0IGxvY2tzIGZhaWxlZCB3aXRoICVpXG4iLCBpcmV0KTsKIAotCQkvKiBTaG9ydCBwdWxzZSBj YW4gc2lnbmlmeSBsb3NzIG9mIGhkY3AgYXV0aGVudGljYXRpb24gKi8KLQkJaWYgKGludGVsX2Rw LT5hdHRhY2hlZF9jb25uZWN0b3ItPmhkY3ApCi0JCQlpbnRlbF9oZGNwX2NoZWNrX2xpbmsoCi0J CQkJCWludGVsX2RwLT5hdHRhY2hlZF9jb25uZWN0b3ItPmhkY3ApOwotCiAJCWlmICghaGFuZGxl ZCkgewogCQkJaW50ZWxfZHAtPmRldGVjdF9kb25lID0gZmFsc2U7CiAJCQlnb3RvIHB1dF9wb3dl cjsKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oIGIvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2LmgKaW5kZXggODQyYTIyNTAyNzYzLi40YjVmZDkyYzEx NWUgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oCisrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oCkBAIC0xOTU0LDggKzE5NTQsOCBAQCBpbnQg aW50ZWxfaGRjcF9pbml0KHN0cnVjdCBpbnRlbF9jb25uZWN0b3IgKmNvbm5lY3RvciwKIAkJICAg IGNvbnN0IHN0cnVjdCBpbnRlbF9oZGNwMl9zaGltICpoZGNwMl9zaGltKTsKIGludCBpbnRlbF9o ZGNwX2VuYWJsZShzdHJ1Y3QgaW50ZWxfY29ubmVjdG9yICpjb25uZWN0b3IpOwogaW50IGludGVs X2hkY3BfZGlzYWJsZShzdHJ1Y3QgaW50ZWxfY29ubmVjdG9yICpjb25uZWN0b3IpOwotaW50IGlu dGVsX2hkY3BfY2hlY2tfbGluayhzdHJ1Y3QgaW50ZWxfaGRjcCAqaGRjcCk7CiBib29sIGlzX2hk Y3Bfc3VwcG9ydGVkKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwgZW51bSBwb3J0 IHBvcnQpOwordm9pZCBpbnRlbF9oZGNwX2NwX2lycV9yZWNlaXZlZChzdHJ1Y3QgaW50ZWxfY29u bmVjdG9yICpjb25uZWN0b3IpOwogCiAvKiBpbnRlbF9wc3IuYyAqLwogI2RlZmluZSBDQU5fUFNS KGRldl9wcml2KSAoSEFTX1BTUihkZXZfcHJpdikgJiYgZGV2X3ByaXYtPnBzci5zaW5rX3N1cHBv cnQpCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9oZGNwLmMgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9oZGNwLmMKaW5kZXggYmI1NmU0ZTU5NWQ4Li5hYjQ4MjA4 MmM1ZTQgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2hkY3AuYworKysg Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9oZGNwLmMKQEAgLTI3LDYgKzI3LDcgQEAgc3Rh dGljIGludCBfaW50ZWxfaGRjcDJfZGlzYWJsZShzdHJ1Y3QgaW50ZWxfaGRjcCAqaGRjcCk7CiBz dGF0aWMgdm9pZCBpbnRlbF9oZGNwMl9jaGVja193b3JrKHN0cnVjdCB3b3JrX3N0cnVjdCAqd29y ayk7CiBzdGF0aWMgaW50IGludGVsX2hkY3AyX2NoZWNrX2xpbmsoc3RydWN0IGludGVsX2hkY3Ag KmhkY3ApOwogc3RhdGljIHZvaWQgaW50ZWxfaGRjcDJfZXhpdChzdHJ1Y3QgaW50ZWxfY29ubmVj dG9yICpjb25uZWN0b3IpOworc3RhdGljIGludCBpbnRlbF9oZGNwX2NoZWNrX2xpbmsoc3RydWN0 IGludGVsX2hkY3AgKmhkY3ApOwogCiBzdGF0aWMgaW5saW5lIGJvb2wgaW50ZWxfaGRjcDFfc3Vw cG9ydGVkKHN0cnVjdCBpbnRlbF9oZGNwICpoZGNwKQogewpAQCAtMTAyNCw3ICsxMDI1LDcgQEAg dm9pZCBpbnRlbF9oZGNwX2F0b21pY19jaGVjayhzdHJ1Y3QgZHJtX2Nvbm5lY3RvciAqY29ubmVj dG9yLAogfQogCiAvKiBJbXBsZW1lbnRzIFBhcnQgMyBvZiB0aGUgSERDUCBhdXRob3JpemF0aW9u IHByb2NlZHVyZSAqLwotaW50IGludGVsX2hkY3BfY2hlY2tfbGluayhzdHJ1Y3QgaW50ZWxfaGRj cCAqaGRjcCkKK3N0YXRpYyBpbnQgaW50ZWxfaGRjcF9jaGVja19saW5rKHN0cnVjdCBpbnRlbF9o ZGNwICpoZGNwKQogewogCXN0cnVjdCBpbnRlbF9jb25uZWN0b3IgKmNvbm5lY3RvciA9IGhkY3At PmNvbm5lY3RvcjsKIAlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYgPSBjb25uZWN0 b3ItPmJhc2UuZGV2LT5kZXZfcHJpdmF0ZTsKQEAgLTE3ODksMyArMTc5MCwxMSBAQCBzdGF0aWMg aW50IGludGVsX2hkY3AyX2NoZWNrX2xpbmsoc3RydWN0IGludGVsX2hkY3AgKmhkY3ApCiAJbXV0 ZXhfdW5sb2NrKCZoZGNwLT5oZGNwX211dGV4KTsKIAlyZXR1cm4gcmV0OwogfQorCit2b2lkIGlu dGVsX2hkY3BfY3BfaXJxX3JlY2VpdmVkKHN0cnVjdCBpbnRlbF9jb25uZWN0b3IgKmNvbm5lY3Rv cikKK3sKKwlpZiAoaW50ZWxfaGRjcF9pbl9mb3JjZShjb25uZWN0b3ItPmhkY3ApKQorCQlpbnRl bF9oZGNwX2NoZWNrX2xpbmsoY29ubmVjdG9yLT5oZGNwKTsKKwllbHNlIGlmIChpbnRlbF9oZGNw Ml9pbl9mb3JjZShjb25uZWN0b3ItPmhkY3ApKQorCQlpbnRlbF9oZGNwMl9jaGVja19saW5rKGNv bm5lY3Rvci0+aGRjcCk7Cit9Ci0tIAoyLjcuNAoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vaW50ZWwtZ2Z4Cg==