From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kahola Subject: [PATCH v5 1/3] drm/i915: Disable fast link training if DP config changes Date: Mon, 4 Jan 2016 13:21:22 +0200 Message-ID: <1451906484-4659-2-git-send-email-mika.kahola@intel.com> References: <1451906484-4659-1-git-send-email-mika.kahola@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTP id 47FDF6E046 for ; Mon, 4 Jan 2016 03:20:27 -0800 (PST) In-Reply-To: <1451906484-4659-1-git-send-email-mika.kahola@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 List-Id: intel-gfx@lists.freedesktop.org RGlzYWJsZSBEUCBsaW5rIHRyYWluaW5nIG9wdGltaXphdGlvbiBpZiBEUCBsaW5rIGNvbmZpZ3Vy YXRpb24KY2hhbmdlcy4gSWYgb25lIG9mIHRoZSBEUCBsaW5rIHBhcmFtZXRlcnMgaS5lLiBsaW5r IHJhdGUgb3IKbGFuZSBjb3VudCBjaGFuZ2VzIHRoZSBsaW5rIHRyYWluaW5nIGRvZXMgbm8gbG9u Z2VyIGFwcGx5IHRoZQpwcmV2aW91c2x5IGNvbXB1dGVkIGRyaXZlIGN1cnJlbnQgYW5kIHByZS1l bXBoYXNpcyBsZXZlbC4KSW5zdGVhZCwgdGhlIGxpbmsgdHJhaW5pbmcgaXMgc3RhcnRlZCB3aXRo IHplcm8gdmFsdWVzLgoKdjU6IENvbW1pdCBtZXNzYWdlIHVwZGF0ZS4gU3BsaXQgdGhlIG9yaWdp bmFsIHBhdGNoIGluIHR3by4KICAgIFRoaXMgcGFydCBjb25zaWRlcnMgb25seSBjaGFuZ2VzIG9u IGxpbmsgY29uZmlndXJhdGlvbi4KICAgIFJlbW92ZWQgdW5uZWNlc3NhcnkgZGVidWcgbWVzc2Fn ZXMuIChWaWxsZSkKCnY0OiBQYXJhbWV0ZXIgYW5kIGRlYnVnIG1lc3NhZ2UgbmFtaW5nIGltcHJv dmVtZW50cy4KICAgIEZpeCBmb3IgbGluayBwYXJhbWV0ZXIgY2hlY2sgKFZpbGxlKQoKdjM6IFJl bW92ZSBjYWNoZWQgb2xkIGxpbmsgcGFyYW1ldGVycy4gSW5zdGVhZCwgZGlzYWJsZQogICAgZmFz dCBsaW5rIHRyYWluaW5nIGZlYXR1cmUgd2hlbiBsaW5rIHBhcmFtZXRlcnMgYXJlCiAgICBzZXQg KFZpbGxlKQoKdjI6IFJlYWRvdXQgRFBDRCByZWdpc3RlciB0byBjaGVjayBpZiBubyBhdXggaGFu ZHNoYWtpbmcgaXMKICAgIHJlcXVpcmVkIGluIGxpbmsgdHJhaW5pbmcgKEFuZGVyKQoKQnVnemls bGE6IGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTkxMzkzClNp Z25lZC1vZmYtYnk6IE1pa2EgS2Fob2xhIDxtaWthLmthaG9sYUBpbnRlbC5jb20+Ci0tLQogZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYyAgICAgICAgICAgICAgIHwgNSArKysrKwogZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHBfbGlua190cmFpbmluZy5jIHwgMyArKysKIDIgZmls ZXMgY2hhbmdlZCwgOCBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZHAuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKaW5kZXgg Nzk2ZTNkMy4uNmIzNmQ4MiAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf ZHAuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCkBAIC0xNjc2LDYgKzE2 NzYsMTEgQEAgZm91bmQ6CiB2b2lkIGludGVsX2RwX3NldF9saW5rX3BhcmFtcyhzdHJ1Y3QgaW50 ZWxfZHAgKmludGVsX2RwLAogCQkJICAgICAgY29uc3Qgc3RydWN0IGludGVsX2NydGNfc3RhdGUg KnBpcGVfY29uZmlnKQogeworCWlmIChpbnRlbF9kcC0+bGlua19yYXRlICE9IHBpcGVfY29uZmln LT5wb3J0X2Nsb2NrIHx8CisJICAgIGludGVsX2RwLT5sYW5lX2NvdW50ICE9IHBpcGVfY29uZmln LT5sYW5lX2NvdW50KSB7CisJCWludGVsX2RwLT50cmFpbl9zZXRfdmFsaWQgPSBmYWxzZTsKKwl9 CisKIAlpbnRlbF9kcC0+bGlua19yYXRlID0gcGlwZV9jb25maWctPnBvcnRfY2xvY2s7CiAJaW50 ZWxfZHAtPmxhbmVfY291bnQgPSBwaXBlX2NvbmZpZy0+bGFuZV9jb3VudDsKIH0KZGlmZiAtLWdp dCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwX2xpbmtfdHJhaW5pbmcuYyBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwX2xpbmtfdHJhaW5pbmcuYwppbmRleCA4ODg4NzkzLi41 OWQ1OWJlIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcF9saW5rX3Ry YWluaW5nLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHBfbGlua190cmFpbmlu Zy5jCkBAIC04NSw2ICs4NSw5IEBAIHN0YXRpYyBib29sCiBpbnRlbF9kcF9yZXNldF9saW5rX3Ry YWluKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHAsCiAJCQl1aW50OF90IGRwX3RyYWluX3BhdCkK IHsKKwlEUk1fREVCVUdfS01TKCJsaW5rIHRyYWluaW5nIG9wdGltaXphdGlvbjogJXNcbiIsCisJ CSAgICAgIGludGVsX2RwLT50cmFpbl9zZXRfdmFsaWQgPyAidHJ1ZSIgOiAiZmFsc2UiKTsKKwog CWlmICghaW50ZWxfZHAtPnRyYWluX3NldF92YWxpZCkKIAkJbWVtc2V0KGludGVsX2RwLT50cmFp bl9zZXQsIDAsIHNpemVvZihpbnRlbF9kcC0+dHJhaW5fc2V0KSk7CiAJaW50ZWxfZHBfc2V0X3Np Z25hbF9sZXZlbHMoaW50ZWxfZHApOwotLSAKMS45LjEKCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxt YW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==