From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dhinakaran Pandiyan Subject: [PATCH v2 2/6] drm/i915/dp: Restrict link retrain workaround to external monitors Date: Mon, 24 Sep 2018 15:45:24 -0700 Message-ID: <20180924224528.4744-2-dhinakaran.pandiyan@intel.com> References: <20180924224528.4744-1-dhinakaran.pandiyan@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 735B289258 for ; Mon, 24 Sep 2018 22:52:13 +0000 (UTC) In-Reply-To: <20180924224528.4744-1-dhinakaran.pandiyan@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 Cc: Jan-Marek Glogowski , Dhinakaran Pandiyan , Rodrigo Vivi List-Id: intel-gfx@lists.freedesktop.org Q29tbWl0ICczY2Y3MWJjOTkwNGQgKCJkcm0vaTkxNTogUmUtYXBwbHkgIlBlcmZvcm0gbGluayBx dWFsaXR5IGNoZWNrLAp1bmNvbmRpdGlvbmFsbHkgZHVyaW5nIGxvbmcgcHVsc2UiIiknIGFwcGxp ZXMgYSB3b3JrIGFyb3VuZCBmb3Igc2lua3MKdGhhdCBkb24ndCBzaWduYWwgbGluayBsb3NzLiBU aGUgd29yayBhcm91bmQgZG9lcyBub3QgbmVlZCB0byBoYXZlIHRvIGJlCnRoYXQgYnJvYWQgYXMg dGhlIGlzc3VlIHdhcyBzZWVuIHdpdGggb25seSBvbmUgcGFydGljdWxhciBtb25pdG9yOyBsaW1p dAp0aGlzIG9ubHkgZm9yIGV4dGVybmFsIGRpc3BsYXlzIGFzIGVEUCBmZWF0dXJlcyBsaWtlIFBT UiB0dXJuIG9mZiB0aGUgbGluawphbmQgdGhlIGRyaXZlciBlbmRzIHVwIHJldHJhaW5pbmcgdGhl IGxpbmsgc2VlZWluZyB0aGF0IGxpbmsgaXMgbm90CnN5bmNocm9uaXplZC4KCkNjOiBMeXVkZSBQ YXVsIDxseXVkZUByZWRoYXQuY29tPgpDYzogSmFuLU1hcmVrIEdsb2dvd3NraSA8Z2xvZ293QGZi aWhvbWUuZGU+CkNjOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwu Y29tPgpDYzogUm9kcmlnbyBWaXZpIDxyb2RyaWdvLnZpdmlAaW50ZWwuY29tPgpSZWZlcmVuY2Vz OiAzY2Y3MWJjOTkwNGQgKCJkcm0vaTkxNTogUmUtYXBwbHkgIlBlcmZvcm0gbGluayBxdWFsaXR5 IGNoZWNrLCB1bmNvbmRpdGlvbmFsbHkgZHVyaW5nIGxvbmcgcHVsc2UiIikKU2lnbmVkLW9mZi1i eTogRGhpbmFrYXJhbiBQYW5kaXlhbiA8ZGhpbmFrYXJhbi5wYW5kaXlhbkBpbnRlbC5jb20+Ci0t LQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYyB8IDEzICsrKysrKystLS0tLS0KIDEg ZmlsZSBjaGFuZ2VkLCA3IGluc2VydGlvbnMoKyksIDYgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0 IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2RwLmMKaW5kZXggMzRjNTYxMDExZTdhLi42MTMwZDA1ZDhiODggMTAwNjQ0Ci0tLSBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZHAuYwpAQCAtNTA3MiwxMiArNTA3MiwxMyBAQCBpbnRlbF9kcF9sb25nX3B1bHNl KHN0cnVjdCBpbnRlbF9jb25uZWN0b3IgKmNvbm5lY3RvciwKIAkJICovCiAJCXN0YXR1cyA9IGNv bm5lY3Rvcl9zdGF0dXNfZGlzY29ubmVjdGVkOwogCQlnb3RvIG91dDsKLQl9IGVsc2UgewotCQkv KgotCQkgKiBTb21lIGV4dGVybmFsIG1vbml0b3JzIGRvIG5vdCBzaWduYWwgbG9zcyBvZiBsaW5r Ci0JCSAqIHN5bmNocm9uaXphdGlvbiB3aXRoIGFuIElSUV9IUEQsIHNvIGZvcmNlIGEgbGluayBz dGF0dXMKLQkJICogY2hlY2suCi0JCSAqLworCX0KKworCS8qCisJICogU29tZSBleHRlcm5hbCBt b25pdG9ycyBkbyBub3Qgc2lnbmFsIGxvc3Mgb2YgbGluayBzeW5jaHJvbml6YXRpb24KKwkgKiB3 aXRoIGFuIElSUV9IUEQsIHNvIGZvcmNlIGEgbGluayBzdGF0dXMgY2hlY2suCisJICovCisJaWYg KCFpbnRlbF9kcF9pc19lZHAoaW50ZWxfZHApKSB7CiAJCXN0cnVjdCBpbnRlbF9lbmNvZGVyICpl bmNvZGVyID0gJmRwX3RvX2RpZ19wb3J0KGludGVsX2RwKS0+YmFzZTsKIAogCQlpbnRlbF9kcF9y ZXRyYWluX2xpbmsoZW5jb2RlciwgY3R4KTsKLS0gCjIuMTcuMQoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==