From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Konduru, Chandra" Subject: Re: [PATCH] drm/i915/skl: Assume no scaling is available when things are not as expected Date: Mon, 15 Jun 2015 21:03:09 +0000 Message-ID: <76A9B330A4D78C4D99CB292C4CC06C0E3700789E@fmsmsx101.amr.corp.intel.com> References: <1433160277-28337-1-git-send-email-tvrtko.ursulin@linux.intel.com> <20150615104617.GA8341@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id 59B4B6E507 for ; Mon, 15 Jun 2015 14:03:28 -0700 (PDT) In-Reply-To: <20150615104617.GA8341@phenom.ffwll.local> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Daniel Vetter , Tvrtko Ursulin Cc: "Nikula, Jani" , "Intel-gfx@lists.freedesktop.org" , "Lankhorst, Maarten" List-Id: intel-gfx@lists.freedesktop.org PiA+Cj4gPiBDZGNsayA8IGNydGNfY2xvY2sgaXMgbm90IGFsbG93ZWQgYW5kIHN1Z2dlc3RzIGEg ZGlmZmVyZW50IHByb2JsZW0gZWxzZXdoZXJlLgo+ID4KPiA+IEl0IGlzIG1vcmUgcm9idXN0IGFu ZCBzYWZlIHRvIGFzc3VtZSBubyBzY2FsaW5nIGlzIHBvc3NpYmxlIGluIHRoaXMgY2FzZS4KPiA+ Cj4gPiBTaWduZWQtb2ZmLWJ5OiBUdnJ0a28gVXJzdWxpbiA8dHZydGtvLnVyc3VsaW5AaW50ZWwu Y29tPgo+ID4gQ2M6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5j b20+Cj4gPiAtLS0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgfCAy ICstCj4gPiAgMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAxIGRlbGV0aW9uKC0pCj4g Pgo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+ IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4gPiBpbmRleCA5M2E1ZTUx Li40Yzk5MzczIDEwMDY0NAo+ID4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlz cGxheS5jCj4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiA+ IEBAIC0xMzIzNCw3ICsxMzIzNCw3IEBAIHNrbF9tYXhfc2NhbGUoc3RydWN0IGludGVsX2NydGMg KmludGVsX2NydGMsIHN0cnVjdAo+IGludGVsX2NydGNfc3RhdGUgKmNydGNfc3RhdGUKPiA+ICAJ Y3J0Y19jbG9jayA9IGNydGNfc3RhdGUtPmJhc2UuYWRqdXN0ZWRfbW9kZS5jcnRjX2Nsb2NrOwo+ ID4gIAljZGNsayA9IGRldl9wcml2LT5kaXNwbGF5LmdldF9kaXNwbGF5X2Nsb2NrX3NwZWVkKGRl dik7Cj4gCj4gUHJvYmFibHkgZmFsbG91dCBmcm9tIHRoZSBpbi1mbGlnaHQgZHluYW1pYyBjZGNs ayBzdHVmZiAtIHRoaXMgY29kZSBjaGVja3MKPiB0aGUgd3JvbmcgYml0cyBJIGd1ZXNzLiBDaGFu ZHJhPwoKTG9va3MgbGlrZSBzb21ldGhpbmcgZWxzZXdoZXJlIGhhcyBmYWxsZW4gb3V0IGFuZCBp c3N1ZSBtYW5pZmVzdGVkIGhlcmUuCgpEYW1pZW4gcmVwb3J0ZWQgYW5vdGhlciBpc3N1ZSB3aGVy ZSBnZXRfZGlzcGxheV9jbG9ja19zcGVlZCBjYXVzaW5nIAphbiBhc3NlcnQgYmVjYXVzZSBpdCBp cyBjYWxsZWQgd2hlbiBkZXZfcHJpdi0+cG0uc3VzcGVuZCBpcyB0cnVlIGR1cmluZwpydW50aW1l IHJlc3VtZS4gQnV0IGxhdGVyICB3YXMgcmVzb2x2ZWQgYWZ0ZXIgb25lIG9mIGF0b21pYyBwYXRj aCBpcyAKcmV2ZXJ0ZWQuCgpXaGlsZSBNYWFydGVuIGlzIGFkZHJlc3NpbmcgcmVjZW50bHkgcmVw b3J0ZWQgYXRvbWljIGlzc3VlcywgZm9yIAp0aW1lIGJlaW5nIHNvbWUgYXRvbWljIGNydGMgcGF0 Y2hlcyB3ZXJlIHJldmVydGVkLgoKSSBhbSBub3QgMTAwJSBzdXJlIHdoZXRoZXIgaXNzdWUgaGVy ZSBpcyBkdWUgdG8gc2FtZSByb290IGNhdXNlIG9yIApkdWUgdG8gc29tZXRoaW5nIGRpZmZlcmVu dC4KCj4gCj4gVGhhbmtzLCBEYW5pZWwKPiAKPiA+Cj4gPiAtCWlmICghY3J0Y19jbG9jayB8fCAh Y2RjbGspCj4gPiArCWlmICghY3J0Y19jbG9jayB8fCAhY2RjbGsgfHwgKGNkY2xrIDwgY3J0Y19j bG9jaykpCj4gPiAgCQlyZXR1cm4gRFJNX1BMQU5FX0hFTFBFUl9OT19TQ0FMSU5HOwo+ID4KPiA+ ICAJLyoKPiA+IC0tCj4gPiAyLjQuMAo+ID4KPiA+IF9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCj4gPiBJbnRlbC1nZnggbWFpbGluZyBsaXN0Cj4gPiBJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gPiBodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cj4gCj4gLS0KPiBEYW5pZWwgVmV0dGVyCj4g U29mdHdhcmUgRW5naW5lZXIsIEludGVsIENvcnBvcmF0aW9uCj4gaHR0cDovL2Jsb2cuZmZ3bGwu Y2gKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwt Z2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK