From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 11/15] drm/i915: Add NV12 to primary plane programming. Date: Fri, 4 Sep 2015 14:09:41 +0300 Message-ID: <20150904110941.GH29811@intel.com> References: <1440032556-9920-1-git-send-email-chandra.konduru@intel.com> <1440032556-9920-12-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 mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id 235EA6E098 for ; Fri, 4 Sep 2015 04:09:45 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1440032556-9920-12-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 Cc: daniel.vetter@intel.com, intel-gfx@lists.freedesktop.org, ville.syrjala@intel.com List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBBdWcgMTksIDIwMTUgYXQgMDY6MDI6MzJQTSAtMDcwMCwgQ2hhbmRyYSBLb25kdXJ1 IHdyb3RlOgo+IFRoaXMgcGF0Y2ggaXMgYWRkaW5nIE5WMTIgc3VwcG9ydCB0byBza3lsYWtlIHBy aW1hcnkgcGxhbmUKPiBwcm9ncmFtbWluZy4gSXQgaXMgY292ZXJpbmcgbGluZWFyL1gvWS9ZZiB0 aWxpbmcgZm9ybWF0cwo+IGZvciAwIGFuZCAxODAgcm90YXRpb25zLgo+IAo+IEZvciA5MC8yNzAg cm90YXRpb24sIFkgYW5kIFVWIHN1YnBsYW5lcyBzaG91bGQgYmUgdHJlYXRlZAo+IGFzIHNlcGFy YXRlIHN1cmZhY2VzIGFuZCBHVFQgcmVtYXBwaW5nIGZvciByb3RhdGlvbiBzaG91bGQKPiBiZSBk b25lIHNlcGFyYXRlbHkgZm9yIGVhY2ggc3VicGxhbmUuIE9uY2UgR0VNIGFkZHMgc3VwcG9ydAo+ IGZvciBzZXBlcmF0ZSByZW1hcHBpbmdzIGZvciB0d28gc3VicGxhbmVzLCA5MC8yNzAgc3VwcG9y dAo+IHRvIGJlIGFkZGVkIHRvIHBsYW5lIHByb2dyYW1taW5nLgo+IAo+IHYyOgo+IC1Vc2UgcmVn dWxhciBpbnQgaW5zdGVhZCBvZiAxNi4xNiBpbiBhdXhfb2Zmc2V0IGNhbGN1bGF0aW9ucyAobWUp Cj4gCj4gdjM6Cj4gLUFsbG93IDkwLzI3MCBmb3IgTlYxMiBhcyBpdHMgcmVtYXBwaW5nIGlzIG5v dyBzdXBwb3J0ZWQgKG1lKQo+IAo+IHY0Ogo+IC1SZWJhc2VkIHRvIGN1cnJlbnQga2VybmVsIHZl cnNpb24gNC4yLjAucmM0IChtZSkKPiAKPiBTaWduZWQtb2ZmLWJ5OiBDaGFuZHJhIEtvbmR1cnUg PGNoYW5kcmEua29uZHVydUBpbnRlbC5jb20+Cj4gVGVzdGNhc2U6IGlndC9rbXNfbnYxMgo+IC0t LQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgfCAgIDM3ICsrKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrKysKPiAgMSBmaWxlIGNoYW5nZWQsIDM3IGluc2VydGlv bnMoKykKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxh eS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4gaW5kZXggNGRmNGQ3 Ny4uMzI5NjUxZSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNw bGF5LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiBAQCAt MzAyNiw2ICszMDI2LDggQEAgdTMyIHNrbF9wbGFuZV9jdGxfZm9ybWF0KHVpbnQzMl90IHBpeGVs X2Zvcm1hdCkKPiAgCQlyZXR1cm4gUExBTkVfQ1RMX0ZPUk1BVF9ZVVY0MjIgfCBQTEFORV9DVExf WVVWNDIyX1VZVlk7Cj4gIAljYXNlIERSTV9GT1JNQVRfVllVWToKPiAgCQlyZXR1cm4gUExBTkVf Q1RMX0ZPUk1BVF9ZVVY0MjIgfCBQTEFORV9DVExfWVVWNDIyX1ZZVVk7Cj4gKwljYXNlIERSTV9G T1JNQVRfTlYxMjoKPiArCQlyZXR1cm4gUExBTkVfQ1RMX0ZPUk1BVF9OVjEyOwo+ICAJZGVmYXVs dDoKPiAgCQlNSVNTSU5HX0NBU0UocGl4ZWxfZm9ybWF0KTsKPiAgCX0KPiBAQCAtMzA5NCw2ICsz MDk2LDggQEAgc3RhdGljIHZvaWQgc2t5bGFrZV91cGRhdGVfcHJpbWFyeV9wbGFuZShzdHJ1Y3Qg ZHJtX2NydGMgKmNydGMsCj4gIAlpbnQgc3JjX3ggPSAwLCBzcmNfeSA9IDAsIHNyY193ID0gMCwg c3JjX2ggPSAwOwo+ICAJaW50IGRzdF94ID0gMCwgZHN0X3kgPSAwLCBkc3RfdyA9IDAsIGRzdF9o ID0gMDsKPiAgCWludCBzY2FsZXJfaWQgPSAtMTsKPiArCXUzMiBhdXhfZGlzdCA9IDAsIGF1eF94 X29mZnNldCA9IDAsIGF1eF95X29mZnNldCA9IDAsIGF1eF9zdHJpZGUgPSAwOwo+ICsJdTMyIHRp bGVfcm93X2FkanVzdG1lbnQgPSAwOwo+ICAKPiAgCXBsYW5lX3N0YXRlID0gdG9faW50ZWxfcGxh bmVfc3RhdGUocGxhbmUtPnN0YXRlKTsKPiAgCj4gQEAgLTMxNTAsMTEgKzMxNTQsMzQgQEAgc3Rh dGljIHZvaWQgc2t5bGFrZV91cGRhdGVfcHJpbWFyeV9wbGFuZShzdHJ1Y3QgZHJtX2NydGMgKmNy dGMsCj4gIAkJeF9vZmZzZXQgPSBzdHJpZGUgKiB0aWxlX2hlaWdodCAtIHkgLSBzcmNfaDsKPiAg CQl5X29mZnNldCA9IHg7Cj4gIAkJcGxhbmVfc2l6ZSA9IChzcmNfdyAtIDEpIDw8IDE2IHwgKHNy Y19oIC0gMSk7Cj4gKwkJLyoKPiArCQkgKiBUQkQ6IEZvciBOVjEyIDkwLzI3MCByb3RhdGlvbiwg WSBhbmQgVVYgc3VicGxhbmVzIHNob3VsZAo+ICsJCSAqIGJlIHRyZWF0ZWQgYXMgc2VwYXJhdGUg c3VyZmFjZXMgYW5kIEdUVCByZW1hcHBpbmcgZm9yCj4gKwkJICogcm90YXRpb24gc2hvdWxkIGJl IGRvbmUgc2VwYXJhdGVseSBmb3IgZWFjaCBzdWJwbGFuZS4KPiArCQkgKiBFbmFibGUgc3VwcG9y dCBvbmNlIHNlcGVyYXRlIHJlbWFwcGluZ3MgYXJlIGF2YWlsYWJsZS4KPiArCQkgKi8KPiAgCX0g ZWxzZSB7Cj4gIAkJc3RyaWRlID0gZmItPnBpdGNoZXNbMF0gLyBzdHJpZGVfZGl2Owo+ICAJCXhf b2Zmc2V0ID0geDsKPiAgCQl5X29mZnNldCA9IHk7Cj4gIAkJcGxhbmVfc2l6ZSA9IChzcmNfaCAt IDEpIDw8IDE2IHwgKHNyY193IC0gMSk7Cj4gKwkJdGlsZV9oZWlnaHQgPSBQQUdFX1NJWkUgLyBz dHJpZGVfZGl2Owo+ICsKPiArCQlpZiAoZmItPnBpeGVsX2Zvcm1hdCA9PSBEUk1fRk9STUFUX05W MTIpIHsKPiArCQkJaW50IGhlaWdodF9pbl9tZW0gPSAoZmItPm9mZnNldHNbMV0vZmItPnBpdGNo ZXNbMF0pOwo+ICsJCQkvKgo+ICsJCQkgKiBJZiBVViBzdGFydHMgZnJvbSBtaWRkbGUgb2YgYSBw YWdlLCB0aGVuIFVWIHN0YXJ0IHNob3VsZAo+ICsJCQkgKiBiZSBwcm9ncmFtbWVkIHRvIGJlZ2lu bmluZyBvZiB0aGF0IHBhZ2UuIEFuZCBvZmZzZXQgaW50byB0aGF0Cj4gKwkJCSAqIHBhZ2UgdG8g YmUgcHJvZ3JhbW1lZCBpbnRvIHktb2Zmc2V0Cj4gKwkJCSAqLwo+ICsJCQl0aWxlX3Jvd19hZGp1 c3RtZW50ID0gaGVpZ2h0X2luX21lbSAlIHRpbGVfaGVpZ2h0Owo+ICsJCQlhdXhfZGlzdCA9IGZi LT5waXRjaGVzWzBdICogKGhlaWdodF9pbl9tZW0gLSB0aWxlX3Jvd19hZGp1c3RtZW50KTsKPiAr CQkJYXV4X3hfb2Zmc2V0ID0gRElWX1JPVU5EX1VQKHgsIDIpOwo+ICsJCQlhdXhfeV9vZmZzZXQg PSBESVZfUk9VTkRfVVAoeSwgMikgKyB0aWxlX3Jvd19hZGp1c3RtZW50Owo+ICsJCQkvKiBGb3Ig dGlsZS1ZZiwgdXYtc3VicGxhbmUgdGlsZSB3aWR0aCBpcyAyeCBvZiBZLXN1YnBsYW5lICovCj4g KwkJCWF1eF9zdHJpZGUgPSBmYi0+bW9kaWZpZXJbMF0gPT0gSTkxNV9GT1JNQVRfTU9EX1lmX1RJ TEVEID8KPiArCQkJCXN0cmlkZSAvIDIgOiBzdHJpZGU7CgpUaGUgMnggcGFydCB3YXMgcmF0aGVy IHdlbGwgaGlkZGVuIGluIHRoZSBzcGVjLiBIb3cgZG8gd2UgZGVhbCB3aXRoCmNhc2VzIHdoZW4g dGhlIFkgc3RyaWRlIGlzIGFuIG9kZCBudW1iZXIgb2YgdGlsZXM/Cgo+ICsJCX0KPiAgCX0KPiAg CXBsYW5lX29mZnNldCA9IHlfb2Zmc2V0IDw8IDE2IHwgeF9vZmZzZXQ7Cj4gIAo+IEBAIC0zMTYy LDExICszMTg5LDE0IEBAIHN0YXRpYyB2b2lkIHNreWxha2VfdXBkYXRlX3ByaW1hcnlfcGxhbmUo c3RydWN0IGRybV9jcnRjICpjcnRjLAo+ICAJSTkxNV9XUklURShQTEFORV9PRkZTRVQocGlwZSwg MCksIHBsYW5lX29mZnNldCk7Cj4gIAlJOTE1X1dSSVRFKFBMQU5FX1NJWkUocGlwZSwgMCksIHBs YW5lX3NpemUpOwo+ICAJSTkxNV9XUklURShQTEFORV9TVFJJREUocGlwZSwgMCksIHN0cmlkZSk7 Cj4gKwlJOTE1X1dSSVRFKFBMQU5FX0FVWF9ESVNUKHBpcGUsIDApLCBhdXhfZGlzdCB8IGF1eF9z dHJpZGUpOwo+ICsJSTkxNV9XUklURShQTEFORV9BVVhfT0ZGU0VUKHBpcGUsIDApLCBhdXhfeV9v ZmZzZXQgPDwgMTYgfCBhdXhfeF9vZmZzZXQpOwo+ICAKPiAgCWlmIChzY2FsZXJfaWQgPj0gMCkg ewo+ICAJCXVpbnQzMl90IHBzX2N0cmwgPSAwOwo+ICAKPiAgCQlXQVJOX09OKCFkc3RfdyB8fCAh ZHN0X2gpOwo+ICsKPiAgCQlwc19jdHJsID0gUFNfU0NBTEVSX0VOIHwgUFNfUExBTkVfU0VMKDAp IHwKPiAgCQkJY3J0Y19zdGF0ZS0+c2NhbGVyX3N0YXRlLnNjYWxlcnNbc2NhbGVyX2lkXS5tb2Rl Owo+ICAJCUk5MTVfV1JJVEUoU0tMX1BTX0NUUkwocGlwZSwgc2NhbGVyX2lkKSwgcHNfY3RybCk7 Cj4gQEAgLTMxNzUsNiArMzIwNSw3IEBAIHN0YXRpYyB2b2lkIHNreWxha2VfdXBkYXRlX3ByaW1h cnlfcGxhbmUoc3RydWN0IGRybV9jcnRjICpjcnRjLAo+ICAJCUk5MTVfV1JJVEUoU0tMX1BTX1dJ Tl9TWihwaXBlLCBzY2FsZXJfaWQpLCAoZHN0X3cgPDwgMTYpIHwgZHN0X2gpOwo+ICAJCUk5MTVf V1JJVEUoUExBTkVfUE9TKHBpcGUsIDApLCAwKTsKPiAgCX0gZWxzZSB7Cj4gKwkJV0FSTl9PTihm Yi0+cGl4ZWxfZm9ybWF0ID09IERSTV9GT1JNQVRfTlYxMik7Cj4gIAkJSTkxNV9XUklURShQTEFO RV9QT1MocGlwZSwgMCksIChkc3RfeSA8PCAxNikgfCBkc3RfeCk7Cj4gIAl9Cj4gIAo+IEBAIC0x MTYyNiw2ICsxMTY1NywxMiBAQCBpbnQgaW50ZWxfcGxhbmVfYXRvbWljX2NhbGNfY2hhbmdlcyhz dHJ1Y3QgZHJtX2NydGNfc3RhdGUgKmNydGNfc3RhdGUsCj4gIAlib29sIHR1cm5fb2ZmLCB0dXJu X29uLCB2aXNpYmxlLCB3YXNfdmlzaWJsZTsKPiAgCXN0cnVjdCBkcm1fZnJhbWVidWZmZXIgKmZi ID0gcGxhbmVfc3RhdGUtPmZiOwo+ICAKPiArCS8qIEFkanVzdCAobWFjcm8pcGl4ZWwgYm91bmRh cnkgKi8KPiArCWlmIChmYiAmJiBpbnRlbF9mb3JtYXRfaXNfeXV2KGZiLT5waXhlbF9mb3JtYXQp KSB7Cj4gKwkJdG9faW50ZWxfcGxhbmVfc3RhdGUocGxhbmVfc3RhdGUpLT5zcmMueDEgJj0gfjB4 MTAwMDA7Cj4gKwkJdG9faW50ZWxfcGxhbmVfc3RhdGUocGxhbmVfc3RhdGUpLT5zcmMueDIgJj0g fjB4MTAwMDA7Cj4gKwl9CgpUaGF0IGNhbiBpbmNyZWFzZSB0aGUgc2l6ZSBvZiB0aGUgc291cmNl IHJlY3RhbmdsZSwgc28gaXQgbmVlZHMgdG8gYmUgZG9uZQppbiBhIHdheSB0aGF0IGF2b2lzIHRo YXQuIEFuZCB3ZSBhbHJlYWR5IGRvIHRoaXMgZm9yIHNwcml0ZXMuCgpSZWFsbHksIHNvbWVvbmUg c2hvdWxkIGp1c3QgZmluYWxseSBmaXggdGhlIG1lc3Mgd2UgaGF2ZSBtYWRlIHdpdGggaGFuZGxp bmcKZGlmZmVyZW50IHR5cGVzIG9mIHBsYW5lcyBpbiB0b3RhbGx5IGRpZmZlcmVudCB3YXlzIGFu ZCB1bmlmeSB0aGluZ3MgYXMKbXVjaCBhcyBwb3NzaWJsZS4KCj4gKwo+ICAJaWYgKGNydGNfc3Rh dGUgJiYgSU5URUxfSU5GTyhkZXYpLT5nZW4gPj0gOSAmJgo+ICAJICAgIHBsYW5lLT50eXBlICE9 IERSTV9QTEFORV9UWVBFX0NVUlNPUikgewo+ICAJCXJldCA9IHNrbF91cGRhdGVfc2NhbGVyX3Bs YW5lKAo+IC0tIAo+IDEuNy45LjUKPiAKPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwo+IEludGVsLWdmeCBtYWlsaW5nIGxpc3QKPiBJbnRlbC1nZnhAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2ludGVsLWdmeAoKLS0gClZpbGxlIFN5cmrDpGzDpApJbnRlbCBPVEMKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxp bmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK