From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dhinakaran Pandiyan Subject: Re: [PATCH] drm/i915: Check for fused or unused pipes Date: Fri, 15 Dec 2017 02:11:14 -0800 Message-ID: <1567972.C5yPD2RT9q@dk> References: <1513324742-21469-1-git-send-email-mika.kahola@intel.com> <13160755.DdvGKSKCRJ@dk> <87vah8pcih.fsf@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-pf0-x241.google.com (mail-pf0-x241.google.com [IPv6:2607:f8b0:400e:c00::241]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7F4876E796 for ; Fri, 15 Dec 2017 10:11:17 +0000 (UTC) Received: by mail-pf0-x241.google.com with SMTP id u25so5832761pfg.5 for ; Fri, 15 Dec 2017 02:11:17 -0800 (PST) In-Reply-To: <87vah8pcih.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: Jani Nikula Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpZGF5LCBEZWNlbWJlciAxNSwgMjAxNyAxMToyNzowMiBBTSBQU1QgSmFuaSBOaWt1bGEg d3JvdGU6Cj4gT24gRnJpLCAxNSBEZWMgMjAxNywgRGhpbmFrYXJhbiBQYW5kaXlhbiA8ZGhpbmFr YXJhbi5wYW5kaXlhbkBnbWFpbC5jb20+IAp3cm90ZToKPiA+IE9uIEZyaWRheSwgRGVjZW1iZXIg MTUsIDIwMTcgOTo1OTowMiBBTSBQU1QgTWlrYSBLYWhvbGEgd3JvdGU6Cj4gPj4gSW4gY2FzZSBv ZiBmdXNlZCBvciB1bnVzZWQgcGlwZXMsIHJldHVybiBlYXJseSB3aXRoIGEgd2FybmluZyB3aGVu Cj4gPj4gcmVhZGluZwo+ID4+IGluZm9ybWF0aW9uIGZvciBlbmNvZGVyLgo+ID4+IAo+ID4+IEJ1 Z3ppbGxhOiBodHRwczovL2J1Z3MuZnJlZWRlc2t0b3Aub3JnL3Nob3dfYnVnLmNnaT9pZD0xMDMy MDYKPiA+PiBSZXBvcnRlZC1ieTogVGhvbWFzIEdsZWl4bmVyIDx0Z2x4QGxpbnV0cm9uaXguZGU+ Cj4gPj4gU2lnbmVkLW9mZi1ieTogSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGludGVsLmNvbT4K PiA+PiBTaWduZWQtb2ZmLWJ5OiBNaWthIEthaG9sYSA8bWlrYS5rYWhvbGFAaW50ZWwuY29tPgo+ ID4+IC0tLQo+ID4+IAo+ID4+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9hdWRpby5jIHwg MiArLQo+ID4+ICAxIGZpbGUgY2hhbmdlZCwgMSBpbnNlcnRpb24oKyksIDEgZGVsZXRpb24oLSkK PiA+PiAKPiA+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfYXVkaW8u Ywo+ID4+IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfYXVkaW8uYyBpbmRleCBmMTUwMmEw Li41MjJkNTRmIDEwMDY0NAo+ID4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2F1 ZGlvLmMKPiA+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9hdWRpby5jCj4gPj4g QEAgLTc3OSw3ICs3NzksNyBAQCBzdGF0aWMgc3RydWN0IGludGVsX2VuY29kZXIgKmdldF9zYXZl ZF9lbmMoc3RydWN0Cj4gPj4gZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsIHsKPiA+PiAKPiA+ PiAgCXN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVyOwo+ID4+IAo+ID4+IC0JaWYgKFdBUk5f T04ocGlwZSA+PSBJTlRFTF9JTkZPKGRldl9wcml2KS0+bnVtX3BpcGVzKSkKPiA+PiArCWlmIChX QVJOX09OKHBpcGUgPj0gQVJSQVlfU0laRShkZXZfcHJpdi0+YXZfZW5jX21hcCkpKQo+ID4+IAo+ ID4+ICAJCXJldHVybiBOVUxMOwo+ID4gCj4gPiBJIHRoaW5rIHdlIHNob3VsZCByZW1vdmUgdGhl IFdBUk5fT04oKSBhbmQganVzdCByZXR1cm4gTlVMTC4gVGhlIGVycm9yCj4gPiByZXR1cm4gYW5k IHRoZSBkZWJ1ZyBtZXNzYWdlIHdlIHByaW50IGluIHRoZSBjYWxsZXIgaXMgZ29vZCBlbm91Z2gg SU1PLgo+IAo+IE9uIHRoZSBjb250cmFyeSwgSSB0aGluayB0aGlzIG9uZSBpcyBmaW5lIHdpdGgg V0FSTl9PTi4gVGhlIGNvbW1pdAo+IG1lc3NhZ2UgaXMgaW5hY2N1cmF0ZS4gVGhpcyB3aWxsIG9u bHkgYmVjb21lIGEgYm91bmRzIGNoZWNrIHdpdGggdGhlCj4gY2hhbmdlLCBhbmQgSSB0aGluayBp dCdzIGltcG9ydGFudCB0byBjYXRjaCB0aGUgdG90YWxseSBvdXQgb2YgYm91bmRzCj4gdmFsdWVz IGxvdWRseS4KPiAKCk15IGNvbmNlcm4gd2FzIHRoYXQgd2UgZG9uJ3QgZXhwb3NlIGFueSBpbnRl cmZhY2UgdG8gdGVsbCB0aGUgYXVkaW8gZHJpdmVyIGhvdyAKbWFueSBwaXBlcyBhcmUgcHJlc2Vu dCwgc28gYSBXQVJOX09OIHdvdWxkIGJlIHVucmVhc29uYWJsZS4gQnV0IG9uIHNlY29uZCAKdGhv dWdodHMsIGF1ZGlvIHNob3VsZCBoYXZlIHdheXMgdG8gZmluZCB0aGF0IGluZm9ybWF0aW9uIGZy b20gdGhlIGhhcmR3YXJlLgoKPiBJbiBjYXNlIG9mIGZ1c2VkIG9yIHVudXNlZCBwaXBlcywgdGhl IGNvZGUgd2lsbCBoYXBwaWx5IHBhc3MgdGhhdCBjaGVjaywKPiBhbmQgY2hlY2sgdGhlIGF2X2Vu Y19tYXAgZm9yIHdoZXRoZXIgdGhlIHBpcGUgaXMgYXZhaWxhYmxlIG9yIG5vdC4KPiAKPiBCUiwK PiBKYW5pLgo+IAo+ID4+ICAJLyogTVNUICovCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vaW50ZWwtZ2Z4Cg==