From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jesse Barnes Subject: Re: [PATCH 24/43] drm/i915: Parametrize HSW video DIP data registers Date: Mon, 12 Oct 2015 08:54:56 -0700 Message-ID: <561BD7D0.4070805@virtuousgeek.org> References: <1442595836-23981-1-git-send-email-ville.syrjala@linux.intel.com> <1442595836-23981-25-git-send-email-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-pa0-f48.google.com (mail-pa0-f48.google.com [209.85.220.48]) by gabe.freedesktop.org (Postfix) with ESMTPS id 372716E2ED for ; Mon, 12 Oct 2015 08:54:09 -0700 (PDT) Received: by pabrc13 with SMTP id rc13so22400210pab.0 for ; Mon, 12 Oct 2015 08:54:08 -0700 (PDT) In-Reply-To: <1442595836-23981-25-git-send-email-ville.syrjala@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: ville.syrjala@linux.intel.com, intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gMDkvMTgvMjAxNSAxMDowMyBBTSwgdmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20gd3Jv dGU6Cj4gRnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNv bT4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGlu dXguaW50ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oICAg fCAxNiArKysrKysrKy0tLS0tLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2hkbWku YyB8IDI2ICsrKysrKysrKysrKysrLS0tLS0tLS0tLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX3Bzci5jICB8IDE4ICsrKysrKysrKystLS0tLS0tLQo+ICAzIGZpbGVzIGNoYW5nZWQs IDMyIGluc2VydGlvbnMoKyksIDI4IGRlbGV0aW9ucygtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9y ZWcuaAo+IGluZGV4IDEzNGIwNzUuLmIzNWUyNGYgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaTkxNV9yZWcuaAo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVn LmgKPiBAQCAtNjIzNiwxNiArNjIzNiwxNiBAQCBlbnVtIHNrbF9kaXNwX3Bvd2VyX3dlbGxzIHsK PiAgCj4gICNkZWZpbmUgSFNXX1RWSURFT19ESVBfQ1RMKHRyYW5zKSBcCj4gIAkgX1RSQU5TQ09E RVIyKHRyYW5zLCBIU1dfVklERU9fRElQX0NUTF9BKQo+IC0jZGVmaW5lIEhTV19UVklERU9fRElQ X0FWSV9EQVRBKHRyYW5zKSBcCj4gLQkgX1RSQU5TQ09ERVIyKHRyYW5zLCBIU1dfVklERU9fRElQ X0FWSV9EQVRBX0EpCj4gLSNkZWZpbmUgSFNXX1RWSURFT19ESVBfVlNfREFUQSh0cmFucykgXAo+ IC0JIF9UUkFOU0NPREVSMih0cmFucywgSFNXX1ZJREVPX0RJUF9WU19EQVRBX0EpCj4gLSNkZWZp bmUgSFNXX1RWSURFT19ESVBfU1BEX0RBVEEodHJhbnMpIFwKPiAtCSBfVFJBTlNDT0RFUjIodHJh bnMsIEhTV19WSURFT19ESVBfU1BEX0RBVEFfQSkKPiArI2RlZmluZSBIU1dfVFZJREVPX0RJUF9B VklfREFUQSh0cmFucywgaSkgXAo+ICsJKF9UUkFOU0NPREVSMih0cmFucywgSFNXX1ZJREVPX0RJ UF9BVklfREFUQV9BKSArIChpKSAqIDQpCj4gKyNkZWZpbmUgSFNXX1RWSURFT19ESVBfVlNfREFU QSh0cmFucywgaSkgXAo+ICsJKF9UUkFOU0NPREVSMih0cmFucywgSFNXX1ZJREVPX0RJUF9WU19E QVRBX0EpICsgKGkpICogNCkKPiArI2RlZmluZSBIU1dfVFZJREVPX0RJUF9TUERfREFUQSh0cmFu cywgaSkgXAo+ICsJKF9UUkFOU0NPREVSMih0cmFucywgSFNXX1ZJREVPX0RJUF9TUERfREFUQV9B KSArIChpKSAqIDQpCj4gICNkZWZpbmUgSFNXX1RWSURFT19ESVBfR0NQKHRyYW5zKSBcCj4gIAlf VFJBTlNDT0RFUjIodHJhbnMsIEhTV19WSURFT19ESVBfR0NQX0EpCj4gLSNkZWZpbmUgSFNXX1RW SURFT19ESVBfVlNDX0RBVEEodHJhbnMpIFwKPiAtCSBfVFJBTlNDT0RFUjIodHJhbnMsIEhTV19W SURFT19ESVBfVlNDX0RBVEFfQSkKPiArI2RlZmluZSBIU1dfVFZJREVPX0RJUF9WU0NfREFUQSh0 cmFucywgaSkgXAo+ICsJKF9UUkFOU0NPREVSMih0cmFucywgSFNXX1ZJREVPX0RJUF9WU0NfREFU QV9BKSArIChpKSAqIDQpCj4gIAo+ICAjZGVmaW5lIEhTV19TVEVSRU9fM0RfQ1RMX0EJMHg3MDAy MAo+ICAjZGVmaW5lICAgUzNEX0VOQUJMRQkJKDE8PDMxKQo+IGRpZmYgLS1naXQgYS9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9oZG1pLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9o ZG1pLmMKPiBpbmRleCBlOTc4YzU5Li42YjE2MjkyIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2hkbWkuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2hkbWkuYwo+IEBAIC0xMTMsMTcgKzExMywxOCBAQCBzdGF0aWMgdTMyIGhzd19pbmZvZnJhbWVf ZW5hYmxlKGVudW0gaGRtaV9pbmZvZnJhbWVfdHlwZSB0eXBlKQo+ICAJfQo+ICB9Cj4gIAo+IC1z dGF0aWMgdTMyIGhzd19pbmZvZnJhbWVfZGF0YV9yZWcoZW51bSBoZG1pX2luZm9mcmFtZV90eXBl IHR5cGUsCj4gLQkJCQkgIGVudW0gdHJhbnNjb2RlciBjcHVfdHJhbnNjb2RlciwKPiAtCQkJCSAg c3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQo+ICtzdGF0aWMgdTMyIGhzd19kaXBf ZGF0YV9yZWcoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAo+ICsJCQkgICAgZW51 bSB0cmFuc2NvZGVyIGNwdV90cmFuc2NvZGVyLAo+ICsJCQkgICAgZW51bSBoZG1pX2luZm9mcmFt ZV90eXBlIHR5cGUsCj4gKwkJCSAgICBpbnQgaSkKPiAgewo+ICAJc3dpdGNoICh0eXBlKSB7Cj4g IAljYXNlIEhETUlfSU5GT0ZSQU1FX1RZUEVfQVZJOgo+IC0JCXJldHVybiBIU1dfVFZJREVPX0RJ UF9BVklfREFUQShjcHVfdHJhbnNjb2Rlcik7Cj4gKwkJcmV0dXJuIEhTV19UVklERU9fRElQX0FW SV9EQVRBKGNwdV90cmFuc2NvZGVyLCBpKTsKPiAgCWNhc2UgSERNSV9JTkZPRlJBTUVfVFlQRV9T UEQ6Cj4gLQkJcmV0dXJuIEhTV19UVklERU9fRElQX1NQRF9EQVRBKGNwdV90cmFuc2NvZGVyKTsK PiArCQlyZXR1cm4gSFNXX1RWSURFT19ESVBfU1BEX0RBVEEoY3B1X3RyYW5zY29kZXIsIGkpOwo+ ICAJY2FzZSBIRE1JX0lORk9GUkFNRV9UWVBFX1ZFTkRPUjoKPiAtCQlyZXR1cm4gSFNXX1RWSURF T19ESVBfVlNfREFUQShjcHVfdHJhbnNjb2Rlcik7Cj4gKwkJcmV0dXJuIEhTV19UVklERU9fRElQ X1ZTX0RBVEEoY3B1X3RyYW5zY29kZXIsIGkpOwo+ICAJZGVmYXVsdDoKPiAgCQlEUk1fREVCVUdf RFJJVkVSKCJ1bmtub3duIGluZm8gZnJhbWUgdHlwZSAlZFxuIiwgdHlwZSk7Cj4gIAkJcmV0dXJu IDA7Cj4gQEAgLTM2NSwxNCArMzY2LDEzIEBAIHN0YXRpYyB2b2lkIGhzd193cml0ZV9pbmZvZnJh bWUoc3RydWN0IGRybV9lbmNvZGVyICplbmNvZGVyLAo+ICAJc3RydWN0IGRybV9kZXZpY2UgKmRl diA9IGVuY29kZXItPmRldjsKPiAgCXN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiA9 IGRldi0+ZGV2X3ByaXZhdGU7Cj4gIAlzdHJ1Y3QgaW50ZWxfY3J0YyAqaW50ZWxfY3J0YyA9IHRv X2ludGVsX2NydGMoZW5jb2Rlci0+Y3J0Yyk7Cj4gLQl1MzIgY3RsX3JlZyA9IEhTV19UVklERU9f RElQX0NUTChpbnRlbF9jcnRjLT5jb25maWctPmNwdV90cmFuc2NvZGVyKTsKPiArCWVudW0gdHJh bnNjb2RlciBjcHVfdHJhbnNjb2RlciA9IGludGVsX2NydGMtPmNvbmZpZy0+Y3B1X3RyYW5zY29k ZXI7Cj4gKwl1MzIgY3RsX3JlZyA9IEhTV19UVklERU9fRElQX0NUTChjcHVfdHJhbnNjb2Rlcik7 Cj4gIAl1MzIgZGF0YV9yZWc7Cj4gIAlpbnQgaTsKPiAgCXUzMiB2YWwgPSBJOTE1X1JFQUQoY3Rs X3JlZyk7Cj4gIAo+IC0JZGF0YV9yZWcgPSBoc3dfaW5mb2ZyYW1lX2RhdGFfcmVnKHR5cGUsCj4g LQkJCQkJICBpbnRlbF9jcnRjLT5jb25maWctPmNwdV90cmFuc2NvZGVyLAo+IC0JCQkJCSAgZGV2 X3ByaXYpOwo+ICsJZGF0YV9yZWcgPSBoc3dfZGlwX2RhdGFfcmVnKGRldl9wcml2LCBjcHVfdHJh bnNjb2RlciwgdHlwZSwgMCk7Cj4gIAlpZiAoZGF0YV9yZWcgPT0gMCkKPiAgCQlyZXR1cm47Cj4g IAo+IEBAIC0zODEsMTIgKzM4MSwxNCBAQCBzdGF0aWMgdm9pZCBoc3dfd3JpdGVfaW5mb2ZyYW1l KHN0cnVjdCBkcm1fZW5jb2RlciAqZW5jb2RlciwKPiAgCj4gIAltbWlvd2IoKTsKPiAgCWZvciAo aSA9IDA7IGkgPCBsZW47IGkgKz0gNCkgewo+IC0JCUk5MTVfV1JJVEUoZGF0YV9yZWcgKyBpLCAq ZGF0YSk7Cj4gKwkJSTkxNV9XUklURShoc3dfZGlwX2RhdGFfcmVnKGRldl9wcml2LCBjcHVfdHJh bnNjb2RlciwKPiArCQkJCQkgICAgdHlwZSwgaSA+PiAyKSwgKmRhdGEpOwo+ICAJCWRhdGErKzsK PiAgCX0KPiAgCS8qIFdyaXRlIGV2ZXJ5IHBvc3NpYmxlIGRhdGEgYnl0ZSB0byBmb3JjZSBjb3Jy ZWN0IEVDQyBjYWxjdWxhdGlvbi4gKi8KPiAgCWZvciAoOyBpIDwgVklERU9fRElQX0RBVEFfU0la RTsgaSArPSA0KQo+IC0JCUk5MTVfV1JJVEUoZGF0YV9yZWcgKyBpLCAwKTsKPiArCQlJOTE1X1dS SVRFKGhzd19kaXBfZGF0YV9yZWcoZGV2X3ByaXYsIGNwdV90cmFuc2NvZGVyLAo+ICsJCQkJCSAg ICB0eXBlLCBpID4+IDIpLCAwKTsKPiAgCW1taW93YigpOwo+ICAKPiAgCXZhbCB8PSBoc3dfaW5m b2ZyYW1lX2VuYWJsZSh0eXBlKTsKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfcHNyLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wc3IuYwo+IGluZGV4IGEw NGI0ZGMuLjIxMzU4MWMgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf cHNyLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wc3IuYwo+IEBAIC03Mywx NCArNzMsMTQgQEAgc3RhdGljIGJvb2wgdmx2X2lzX3Bzcl9hY3RpdmVfb25fcGlwZShzdHJ1Y3Qg ZHJtX2RldmljZSAqZGV2LCBpbnQgcGlwZSkKPiAgfQo+ICAKPiAgc3RhdGljIHZvaWQgaW50ZWxf cHNyX3dyaXRlX3ZzYyhzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwLAo+IC0JCQkJICAgIHN0cnVj dCBlZHBfdnNjX3BzciAqdnNjX3BzcikKPiArCQkJCWNvbnN0IHN0cnVjdCBlZHBfdnNjX3BzciAq dnNjX3BzcikKPiAgewo+ICAJc3RydWN0IGludGVsX2RpZ2l0YWxfcG9ydCAqZGlnX3BvcnQgPSBk cF90b19kaWdfcG9ydChpbnRlbF9kcCk7Cj4gIAlzdHJ1Y3QgZHJtX2RldmljZSAqZGV2ID0gZGln X3BvcnQtPmJhc2UuYmFzZS5kZXY7Cj4gIAlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3By aXYgPSBkZXYtPmRldl9wcml2YXRlOwo+ICAJc3RydWN0IGludGVsX2NydGMgKmNydGMgPSB0b19p bnRlbF9jcnRjKGRpZ19wb3J0LT5iYXNlLmJhc2UuY3J0Yyk7Cj4gLQl1MzIgY3RsX3JlZyA9IEhT V19UVklERU9fRElQX0NUTChjcnRjLT5jb25maWctPmNwdV90cmFuc2NvZGVyKTsKPiAtCXUzMiBk YXRhX3JlZyA9IEhTV19UVklERU9fRElQX1ZTQ19EQVRBKGNydGMtPmNvbmZpZy0+Y3B1X3RyYW5z Y29kZXIpOwo+ICsJZW51bSB0cmFuc2NvZGVyIGNwdV90cmFuc2NvZGVyID0gY3J0Yy0+Y29uZmln LT5jcHVfdHJhbnNjb2RlcjsKPiArCXUzMiBjdGxfcmVnID0gSFNXX1RWSURFT19ESVBfQ1RMKGNw dV90cmFuc2NvZGVyKTsKPiAgCXVpbnQzMl90ICpkYXRhID0gKHVpbnQzMl90ICopIHZzY19wc3I7 Cj4gIAl1bnNpZ25lZCBpbnQgaTsKPiAgCj4gQEAgLTkwLDEyICs5MCwxNCBAQCBzdGF0aWMgdm9p ZCBpbnRlbF9wc3Jfd3JpdGVfdnNjKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHAsCj4gIAlJOTE1 X1dSSVRFKGN0bF9yZWcsIDApOwo+ICAJUE9TVElOR19SRUFEKGN0bF9yZWcpOwo+ICAKPiAtCWZv ciAoaSA9IDA7IGkgPCBWSURFT19ESVBfVlNDX0RBVEFfU0laRTsgaSArPSA0KSB7Cj4gLQkJaWYg KGkgPCBzaXplb2Yoc3RydWN0IGVkcF92c2NfcHNyKSkKPiAtCQkJSTkxNV9XUklURShkYXRhX3Jl ZyArIGksICpkYXRhKyspOwo+IC0JCWVsc2UKPiAtCQkJSTkxNV9XUklURShkYXRhX3JlZyArIGks IDApOwo+ICsJZm9yIChpID0gMDsgaSA8IHNpemVvZigqdnNjX3Bzcik7IGkgKz0gNCkgewo+ICsJ CUk5MTVfV1JJVEUoSFNXX1RWSURFT19ESVBfVlNDX0RBVEEoY3B1X3RyYW5zY29kZXIsCj4gKwkJ CQkJCSAgIGkgPj4gMiksICpkYXRhKTsKPiArCQlkYXRhKys7Cj4gIAl9Cj4gKwlmb3IgKDsgaSA8 IFZJREVPX0RJUF9WU0NfREFUQV9TSVpFOyBpICs9IDQpCj4gKwkJSTkxNV9XUklURShIU1dfVFZJ REVPX0RJUF9WU0NfREFUQShjcHVfdHJhbnNjb2RlciwKPiArCQkJCQkJICAgaSA+PiAyKSwgMCk7 Cj4gIAo+ICAJSTkxNV9XUklURShjdGxfcmVnLCBWSURFT19ESVBfRU5BQkxFX1ZTQ19IU1cpOwo+ ICAJUE9TVElOR19SRUFEKGN0bF9yZWcpOwo+IAoKU2luY2UgeW91IGZpeGVkIHRoZSBtYWNybyB0 byB1c2UgYSAqNCBmb3IgdGhlIHJlZyBpbmRleCwgaXQgbWlnaHQgYmUKY2xlYXJlciB0byBmaXgg dXAgdGhlIGxvb3AgdG8ganVzdCB1c2UgaSsrIGluc3RlYWQ/ICBJIGd1ZXNzIHlvdSdkIHRoZW4K aGF2ZSB0byBkaXZpZGUgdGhlIGNvbmRpdGlvbiwgc28gbWVoIChvciBtYXliZSB3ZSBuZWVkIGEg RFdPUkRTKGJ5dGVzKQptYWNybyEpLiAgRWl0aGVyIHdheToKClJldmlld2VkLWJ5OiBKZXNzZSBC YXJuZXMgPGpiYXJuZXNAdmlydHVvdXNnZWVrLm9yZz4KX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhA bGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1h bi9saXN0aW5mby9pbnRlbC1nZngK