From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH 1/3] drm/i915/debugfs: add dp mst info Date: Tue, 29 Nov 2016 18:01:03 +0200 Message-ID: <878ts2tgw0.fsf@intel.com> References: <1480334827-112273-1-git-send-email-libin.yang@intel.com> <87shqatz9f.fsf@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 ESMTPS id 151C86E799 for ; Tue, 29 Nov 2016 16:01:07 +0000 (UTC) In-Reply-To: <87shqatz9f.fsf@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: libin.yang@intel.com, intel-gfx@lists.freedesktop.org, ville.syrjala@linux.intel.com, daniel.vetter@intel.com, dhinakaran.pandiyan@intel.com, tiwai@suse.de Cc: Rodrigo Vivi List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCAyOSBOb3YgMjAxNiwgSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGxpbnV4LmludGVs LmNvbT4gd3JvdGU6Cj4gT24gTW9uLCAyOCBOb3YgMjAxNiwgbGliaW4ueWFuZ0BpbnRlbC5jb20g d3JvdGU6Cj4+IEZyb206IExpYmluIFlhbmcgPGxpYmluLnlhbmdAaW50ZWwuY29tPgo+Pgo+PiBB ZGQgdGhlIERQIE1TVCBpbmZvIGR1bXAgaW4gZGVidWdmcy4KPj4KPj4gU2lnbmVkLW9mZi1ieTog TGliaW4gWWFuZyA8bGliaW4ueWFuZ0BpbnRlbC5jb20+Cj4+IFNpZ25lZC1vZmYtYnk6IERoaW5h a2FyYW4gUGFuZGl5YW4gPGRoaW5ha2FyYW4ucGFuZGl5YW5AaW50ZWwuY29tPgo+PiBSZXZpZXdl ZC1ieTogTHl1ZGUgPGNwYXVsQHJlZGhhdC5jb20+Cj4+IFNpZ25lZC1vZmYtYnk6IFJvZHJpZ28g Vml2aSA8cm9kcmlnby52aXZpQGludGVsLmNvbT4KPgo+IEkgZG9uJ3QgdGhpbmsgUm9kcmlnbydz IHNvYiBpcyBwcm9wZXIgaGVyZSwgZXZlbiBpZiBoZSBwdXNoZWQgdGhlCj4gb3JpZ2luYWwgdmVy c2lvbiBvZiB0aGUgcGF0Y2ggdGhhdCBnb3QgbGF0ZXIgcmV2ZXJ0ZWQuCgpQdXNoZWQgdGhlIHNl cmllcywgd2l0aCB0aGUgdGFncyBmaXhlZCBhIGJpdCwgdGhhbmtzIGZvciB0aGUgcGF0Y2hlcy4K CkJSLApKYW5pLgoKPgo+IEFueXdheSwKPgo+IFJldmlld2VkLWJ5OiBKYW5pIE5pa3VsYSA8amFu aS5uaWt1bGFAaW50ZWwuY29tPgo+Cj4+IC0tLQo+PiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9kZWJ1Z2ZzLmMgfCAxOSArKysrKysrKysrKysrKysrKystCj4+ICAxIGZpbGUgY2hhbmdlZCwg MTggaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQo+Pgo+PiBkaWZmIC0tZ2l0IGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaTkxNV9kZWJ1Z2ZzLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1 X2RlYnVnZnMuYwo+PiBpbmRleCBlN2Y3MzFmLi5mNWY4OGIyIDEwMDY0NAo+PiAtLS0gYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2RlYnVnZnMuYwo+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pOTE1X2RlYnVnZnMuYwo+PiBAQCAtMjg3Nyw2ICsyODc3LDIwIEBAIHN0YXRpYyB2b2lk IGludGVsX2RwX2luZm8oc3RydWN0IHNlcV9maWxlICptLAo+PiAgCQkJCSZpbnRlbF9kcC0+YXV4 KTsKPj4gIH0KPj4gIAo+PiArc3RhdGljIHZvaWQgaW50ZWxfZHBfbXN0X2luZm8oc3RydWN0IHNl cV9maWxlICptLAo+PiArCQkJICBzdHJ1Y3QgaW50ZWxfY29ubmVjdG9yICppbnRlbF9jb25uZWN0 b3IpCj4+ICt7Cj4+ICsJc3RydWN0IGludGVsX2VuY29kZXIgKmludGVsX2VuY29kZXIgPSBpbnRl bF9jb25uZWN0b3ItPmVuY29kZXI7Cj4+ICsJc3RydWN0IGludGVsX2RwX21zdF9lbmNvZGVyICpp bnRlbF9tc3QgPQo+PiArCQllbmNfdG9fbXN0KCZpbnRlbF9lbmNvZGVyLT5iYXNlKTsKPj4gKwlz dHJ1Y3QgaW50ZWxfZGlnaXRhbF9wb3J0ICppbnRlbF9kaWdfcG9ydCA9IGludGVsX21zdC0+cHJp bWFyeTsKPj4gKwlzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwID0gJmludGVsX2RpZ19wb3J0LT5k cDsKPj4gKwlib29sIGhhc19hdWRpbyA9IGRybV9kcF9tc3RfcG9ydF9oYXNfYXVkaW8oJmludGVs X2RwLT5tc3RfbWdyLAo+PiArCQkJCQlpbnRlbF9jb25uZWN0b3ItPnBvcnQpOwo+PiArCj4+ICsJ c2VxX3ByaW50ZihtLCAiXHRhdWRpbyBzdXBwb3J0OiAlc1xuIiwgeWVzbm8oaGFzX2F1ZGlvKSk7 Cj4+ICt9Cj4+ICsKPj4gIHN0YXRpYyB2b2lkIGludGVsX2hkbWlfaW5mbyhzdHJ1Y3Qgc2VxX2Zp bGUgKm0sCj4+ICAJCQkgICAgc3RydWN0IGludGVsX2Nvbm5lY3RvciAqaW50ZWxfY29ubmVjdG9y KQo+PiAgewo+PiBAQCAtMjkxOSw3ICsyOTMzLDEwIEBAIHN0YXRpYyB2b2lkIGludGVsX2Nvbm5l Y3Rvcl9pbmZvKHN0cnVjdCBzZXFfZmlsZSAqbSwKPj4gIAlzd2l0Y2ggKGNvbm5lY3Rvci0+Y29u bmVjdG9yX3R5cGUpIHsKPj4gIAljYXNlIERSTV9NT0RFX0NPTk5FQ1RPUl9EaXNwbGF5UG9ydDoK Pj4gIAljYXNlIERSTV9NT0RFX0NPTk5FQ1RPUl9lRFA6Cj4+IC0JCWludGVsX2RwX2luZm8obSwg aW50ZWxfY29ubmVjdG9yKTsKPj4gKwkJaWYgKGludGVsX2VuY29kZXItPnR5cGUgPT0gSU5URUxf T1VUUFVUX0RQX01TVCkKPj4gKwkJCWludGVsX2RwX21zdF9pbmZvKG0sIGludGVsX2Nvbm5lY3Rv cik7Cj4+ICsJCWVsc2UKPj4gKwkJCWludGVsX2RwX2luZm8obSwgaW50ZWxfY29ubmVjdG9yKTsK Pj4gIAkJYnJlYWs7Cj4+ICAJY2FzZSBEUk1fTU9ERV9DT05ORUNUT1JfTFZEUzoKPj4gIAkJaWYg KGludGVsX2VuY29kZXItPnR5cGUgPT0gSU5URUxfT1VUUFVUX0xWRFMpCgotLSAKSmFuaSBOaWt1 bGEsIEludGVsIE9wZW4gU291cmNlIFRlY2hub2xvZ3kgQ2VudGVyCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50 ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=