From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 08/11] drm/i915: Add NV12 support to intel_framebuffer_init Date: Mon, 11 May 2015 14:08:49 +0300 Message-ID: <20150511110849.GM18908@intel.com> References: <1430451795-9657-1-git-send-email-chandra.konduru@intel.com> <1430451795-9657-9-git-send-email-chandra.konduru@intel.com> <55508A53.2050408@linux.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 ESMTP id 0756A6E3AE for ; Mon, 11 May 2015 04:08:59 -0700 (PDT) Content-Disposition: inline In-Reply-To: <55508A53.2050408@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Tvrtko Ursulin Cc: daniel.vetter@intel.com, intel-gfx@lists.freedesktop.org, ville.syrjala@intel.com List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBNYXkgMTEsIDIwMTUgYXQgMTE6NTQ6MTFBTSArMDEwMCwgVHZydGtvIFVyc3VsaW4g d3JvdGU6Cj4gCj4gSGksCj4gCj4gT24gMDUvMDEvMjAxNSAwNDo0MyBBTSwgQ2hhbmRyYSBLb25k dXJ1IHdyb3RlOgo+ID4gVGhpcyBwYXRjaCBhZGRzIE5WMTIgYXMgc3VwcG9ydGVkIGZvcm1hdCB0 bwo+ID4gaW50ZWxfZnJhbWVidWZmZXJfaW5pdCBhbmQgcGVyZm9ybXMgdmFyaW91cyBjaGVja3Mu Cj4gPiAKPiA+IFNpZ25lZC1vZmYtYnk6IENoYW5kcmEgS29uZHVydSA8Y2hhbmRyYS5rb25kdXJ1 QGludGVsLmNvbT4KPiA+IFRlc3RjYXNlOiBpZ3Qva21zX252MTIKPiA+IC0tLQo+ID4gICBkcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgfCAgIDI3ICsrKysrKysrKysrKysrKysr KysrKysrKysrKwo+ID4gICAxIGZpbGUgY2hhbmdlZCwgMjcgaW5zZXJ0aW9ucygrKQo+ID4gCj4g PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4gPiBpbmRleCBkMzc3M2QyLi42ZTY5 M2M0IDEwMDY0NAo+ID4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5j Cj4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiA+IEBAIC0x Mzk1Myw2ICsxMzk1MywzMyBAQCBzdGF0aWMgaW50IGludGVsX2ZyYW1lYnVmZmVyX2luaXQoc3Ry dWN0IGRybV9kZXZpY2UgKmRldiwKPiA+ICAgCQkJcmV0dXJuIC1FSU5WQUw7Cj4gPiAgIAkJfQo+ ID4gICAJCWJyZWFrOwo+ID4gKwljYXNlIERSTV9GT1JNQVRfTlYxMjoKPiA+ICsJCWlmIChJTlRF TF9JTkZPKGRldiktPmdlbiA8IDkpIHsKPiA+ICsJCQlEUk1fREVCVUcoInVuc3VwcG9ydGVkIHBp eGVsIGZvcm1hdDogJXNcbiIsCj4gPiArCQkJCSAgZHJtX2dldF9mb3JtYXRfbmFtZShtb2RlX2Nt ZC0+cGl4ZWxfZm9ybWF0KSk7Cj4gPiArCQkJcmV0dXJuIC1FSU5WQUw7Cj4gPiArCQl9Cj4gPiAr CQlpZiAoIW1vZGVfY21kLT5vZmZzZXRzWzFdKSB7Cj4gPiArCQkJRFJNX0RFQlVHKCJ1diBzdGFy dCBvZmZzZXQgbm90IHNldFxuIik7Cj4gPiArCQkJcmV0dXJuIC1FSU5WQUw7Cj4gPiArCQl9Cj4g PiArCQlpZiAobW9kZV9jbWQtPnBpdGNoZXNbMF0gIT0gbW9kZV9jbWQtPnBpdGNoZXNbMV0gfHwK PiA+ICsJCQltb2RlX2NtZC0+aGFuZGxlc1swXSAhPSBtb2RlX2NtZC0+aGFuZGxlc1sxXSkgewo+ ID4gKwkJCURSTV9ERUJVRygieSBhbmQgdXYgc3VicGxhbmVzIGhhdmUgZGlmZmVyZW50IHBhcmFt ZXRlcnNcbiIpOwo+ID4gKwkJCXJldHVybiAtRUlOVkFMOwo+ID4gKwkJfQo+ID4gKwkJaWYgKG1v ZGVfY21kLT5tb2RpZmllclsxXSA9PSBJOTE1X0ZPUk1BVF9NT0RfWWZfVElMRUQgJiYKPiA+ICsJ CQkobW9kZV9jbWQtPm9mZnNldHNbMV0gJiAweEZGRikpIHsKPiA+ICsJCQlEUk1fREVCVUcoInRp bGUtWWYgdXYgb2Zmc2V0IDB4JXggaXNuJ3Qgc3RhcnRpbmcgb24gbmV3IHRpbGUtcm93XG4iLAo+ ID4gKwkJCQltb2RlX2NtZC0+b2Zmc2V0c1sxXSk7Cj4gPiArCQkJcmV0dXJuIC1FSU5WQUw7Cj4g PiArCQl9Cj4gPiArCQlpZiAobW9kZV9jbWQtPm1vZGlmaWVyWzFdID09IEk5MTVfRk9STUFUX01P RF9ZX1RJTEVEICYmCj4gPiArCQkJKChtb2RlX2NtZC0+b2Zmc2V0c1sxXSAlIG1vZGVfY21kLT5w aXRjaGVzWzFdKSAlIDQpKSB7Cj4gPiArCQkJRFJNX0RFQlVHKCJ0aWxlLVkgdXYgb2Zmc2V0IDB4 JXggaXNuJ3QgNC1saW5lIGFsaWduZWRcbiIsCj4gPiArCQkJCW1vZGVfY21kLT5vZmZzZXRzWzFd KTsKPiA+ICsJCX0KPiA+ICsJCWJyZWFrOwo+ID4gICAJZGVmYXVsdDoKPiA+ICAgCQlEUk1fREVC VUcoInVuc3VwcG9ydGVkIHBpeGVsIGZvcm1hdDogJXNcbiIsCj4gPiAgIAkJCSAgZHJtX2dldF9m b3JtYXRfbmFtZShtb2RlX2NtZC0+cGl4ZWxfZm9ybWF0KSk7Cj4gPiAKPiAKPiBJJ3ZlIG5vdGlj ZWQgYSBidW5jaCBvZjoKPiAKPiBbICA1NjYuMTA2NzQ1XSBbZHJtOmRybV9tb2RlX2FkZGZiMl0g W0ZCOjU4XQo+IFsgIDU2Ni4xMTEzODRdIFtkcm06ZHJtX2ZiX2dldF9icHBfZGVwdGhdIHVuc3Vw cG9ydGVkIHBpeGVsIGZvcm1hdCBOVjEyIGxpdHRsZS1lbmRpYW4gKDB4MzIzMTU2NGUpCj4gWyAg NTY2LjEyMTI4M10gW2RybTpkcm1fbW9kZV9hZGRmYjJdIFtGQjo1OV0KPiBbICA1NjYuMTI1OTEy XSBbZHJtOmRybV9mYl9nZXRfYnBwX2RlcHRoXSB1bnN1cHBvcnRlZCBwaXhlbCBmb3JtYXQgTlYx MiBsaXR0bGUtZW5kaWFuICgweDMyMzE1NjRlKQo+IAo+IEFuZCBvbiBpbnZlc3RpZ2F0aW5nLCB0 aGV5IHByb2JhYmx5IGNvbWUgZnJvbSBkcm1faGVscGVyX21vZGVfZmlsbF9mYl9zdHJ1Y3QKPiBp biBpbnRlbF9mcmFtZWJ1ZmZlcl9pbml0Lgo+IAo+IFJlc3VsdCBpcyB0aGF0IGZiLT5kZXB0aCBh bmQgZmItPmJpdHNfcGVyX3BpeGVsIHdpbGwgYmUgemVybywgd2hpY2ggY2FuJ3QgYmUgZ29vZC4g OikKCkFjdHVhbGx5IGl0IGlzIGdvb2QuIFdlIGhhdmUgdGhlIHNhbWUgc2l0dWF0aW9uIHdpdGgg YWxsIFlDYkNyIGZvcm1hdHMuCgotLSAKVmlsbGUgU3lyasOkbMOkCkludGVsIE9UQwpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGlu ZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=