From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH 08/11] drm/i915: Add NV12 support to intel_framebuffer_init Date: Mon, 11 May 2015 11:54:11 +0100 Message-ID: <55508A53.2050408@linux.intel.com> References: <1430451795-9657-1-git-send-email-chandra.konduru@intel.com> <1430451795-9657-9-git-send-email-chandra.konduru@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 85BF96E174 for ; Mon, 11 May 2015 03:55:17 -0700 (PDT) In-Reply-To: <1430451795-9657-9-git-send-email-chandra.konduru@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chandra Konduru , intel-gfx@lists.freedesktop.org Cc: daniel.vetter@intel.com, ville.syrjala@intel.com List-Id: intel-gfx@lists.freedesktop.org CkhpLAoKT24gMDUvMDEvMjAxNSAwNDo0MyBBTSwgQ2hhbmRyYSBLb25kdXJ1IHdyb3RlOgo+IFRo aXMgcGF0Y2ggYWRkcyBOVjEyIGFzIHN1cHBvcnRlZCBmb3JtYXQgdG8KPiBpbnRlbF9mcmFtZWJ1 ZmZlcl9pbml0IGFuZCBwZXJmb3JtcyB2YXJpb3VzIGNoZWNrcy4KPiAKPiBTaWduZWQtb2ZmLWJ5 OiBDaGFuZHJhIEtvbmR1cnUgPGNoYW5kcmEua29uZHVydUBpbnRlbC5jb20+Cj4gVGVzdGNhc2U6 IGlndC9rbXNfbnYxMgo+IC0tLQo+ICAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxh eS5jIHwgICAyNyArKysrKysrKysrKysrKysrKysrKysrKysrKysKPiAgIDEgZmlsZSBjaGFuZ2Vk LCAyNyBpbnNlcnRpb25zKCspCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2Rpc3BsYXkuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+ IGluZGV4IGQzNzczZDIuLjZlNjkzYzQgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZGlzcGxheS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlz cGxheS5jCj4gQEAgLTEzOTUzLDYgKzEzOTUzLDMzIEBAIHN0YXRpYyBpbnQgaW50ZWxfZnJhbWVi dWZmZXJfaW5pdChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAo+ICAgCQkJcmV0dXJuIC1FSU5WQUw7 Cj4gICAJCX0KPiAgIAkJYnJlYWs7Cj4gKwljYXNlIERSTV9GT1JNQVRfTlYxMjoKPiArCQlpZiAo SU5URUxfSU5GTyhkZXYpLT5nZW4gPCA5KSB7Cj4gKwkJCURSTV9ERUJVRygidW5zdXBwb3J0ZWQg cGl4ZWwgZm9ybWF0OiAlc1xuIiwKPiArCQkJCSAgZHJtX2dldF9mb3JtYXRfbmFtZShtb2RlX2Nt ZC0+cGl4ZWxfZm9ybWF0KSk7Cj4gKwkJCXJldHVybiAtRUlOVkFMOwo+ICsJCX0KPiArCQlpZiAo IW1vZGVfY21kLT5vZmZzZXRzWzFdKSB7Cj4gKwkJCURSTV9ERUJVRygidXYgc3RhcnQgb2Zmc2V0 IG5vdCBzZXRcbiIpOwo+ICsJCQlyZXR1cm4gLUVJTlZBTDsKPiArCQl9Cj4gKwkJaWYgKG1vZGVf Y21kLT5waXRjaGVzWzBdICE9IG1vZGVfY21kLT5waXRjaGVzWzFdIHx8Cj4gKwkJCW1vZGVfY21k LT5oYW5kbGVzWzBdICE9IG1vZGVfY21kLT5oYW5kbGVzWzFdKSB7Cj4gKwkJCURSTV9ERUJVRygi eSBhbmQgdXYgc3VicGxhbmVzIGhhdmUgZGlmZmVyZW50IHBhcmFtZXRlcnNcbiIpOwo+ICsJCQly ZXR1cm4gLUVJTlZBTDsKPiArCQl9Cj4gKwkJaWYgKG1vZGVfY21kLT5tb2RpZmllclsxXSA9PSBJ OTE1X0ZPUk1BVF9NT0RfWWZfVElMRUQgJiYKPiArCQkJKG1vZGVfY21kLT5vZmZzZXRzWzFdICYg MHhGRkYpKSB7Cj4gKwkJCURSTV9ERUJVRygidGlsZS1ZZiB1diBvZmZzZXQgMHgleCBpc24ndCBz dGFydGluZyBvbiBuZXcgdGlsZS1yb3dcbiIsCj4gKwkJCQltb2RlX2NtZC0+b2Zmc2V0c1sxXSk7 Cj4gKwkJCXJldHVybiAtRUlOVkFMOwo+ICsJCX0KPiArCQlpZiAobW9kZV9jbWQtPm1vZGlmaWVy WzFdID09IEk5MTVfRk9STUFUX01PRF9ZX1RJTEVEICYmCj4gKwkJCSgobW9kZV9jbWQtPm9mZnNl dHNbMV0gJSBtb2RlX2NtZC0+cGl0Y2hlc1sxXSkgJSA0KSkgewo+ICsJCQlEUk1fREVCVUcoInRp bGUtWSB1diBvZmZzZXQgMHgleCBpc24ndCA0LWxpbmUgYWxpZ25lZFxuIiwKPiArCQkJCW1vZGVf Y21kLT5vZmZzZXRzWzFdKTsKPiArCQl9Cj4gKwkJYnJlYWs7Cj4gICAJZGVmYXVsdDoKPiAgIAkJ RFJNX0RFQlVHKCJ1bnN1cHBvcnRlZCBwaXhlbCBmb3JtYXQ6ICVzXG4iLAo+ICAgCQkJICBkcm1f Z2V0X2Zvcm1hdF9uYW1lKG1vZGVfY21kLT5waXhlbF9mb3JtYXQpKTsKPiAKCkkndmUgbm90aWNl ZCBhIGJ1bmNoIG9mOgoKWyAgNTY2LjEwNjc0NV0gW2RybTpkcm1fbW9kZV9hZGRmYjJdIFtGQjo1 OF0KWyAgNTY2LjExMTM4NF0gW2RybTpkcm1fZmJfZ2V0X2JwcF9kZXB0aF0gdW5zdXBwb3J0ZWQg cGl4ZWwgZm9ybWF0IE5WMTIgbGl0dGxlLWVuZGlhbiAoMHgzMjMxNTY0ZSkKWyAgNTY2LjEyMTI4 M10gW2RybTpkcm1fbW9kZV9hZGRmYjJdIFtGQjo1OV0KWyAgNTY2LjEyNTkxMl0gW2RybTpkcm1f ZmJfZ2V0X2JwcF9kZXB0aF0gdW5zdXBwb3J0ZWQgcGl4ZWwgZm9ybWF0IE5WMTIgbGl0dGxlLWVu ZGlhbiAoMHgzMjMxNTY0ZSkKCkFuZCBvbiBpbnZlc3RpZ2F0aW5nLCB0aGV5IHByb2JhYmx5IGNv bWUgZnJvbSBkcm1faGVscGVyX21vZGVfZmlsbF9mYl9zdHJ1Y3QKaW4gaW50ZWxfZnJhbWVidWZm ZXJfaW5pdC4KClJlc3VsdCBpcyB0aGF0IGZiLT5kZXB0aCBhbmQgZmItPmJpdHNfcGVyX3BpeGVs IHdpbGwgYmUgemVybywgd2hpY2ggY2FuJ3QgYmUgZ29vZC4gOikKCkFueXdheSwgbG9va3MgbGlr ZSB0aGlzIG5lZWRzIHNvbWUgYWRkaXRpb25hbCB3b3JrIHRvIG1ha2UgTlYxMiByZWFsbHkgc3Vw cG9ydGVkLgoKUmVnYXJkcywKClR2cnRrbwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2ludGVsLWdmeAo=