From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 24/43] drm/i915: Parametrize HSW video DIP data registers Date: Mon, 12 Oct 2015 19:15:08 +0300 Message-ID: <20151012161508.GH26517@intel.com> References: <1442595836-23981-1-git-send-email-ville.syrjala@linux.intel.com> <1442595836-23981-25-git-send-email-ville.syrjala@linux.intel.com> <561BD7D0.4070805@virtuousgeek.org> 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 0E3786E169 for ; Mon, 12 Oct 2015 09:15:12 -0700 (PDT) Content-Disposition: inline In-Reply-To: <561BD7D0.4070805@virtuousgeek.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jesse Barnes Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBPY3QgMTIsIDIwMTUgYXQgMDg6NTQ6NTZBTSAtMDcwMCwgSmVzc2UgQmFybmVzIHdy b3RlOgo+IE9uIDA5LzE4LzIwMTUgMTA6MDMgQU0sIHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwu Y29tIHdyb3RlOgo+ID4gRnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4 LmludGVsLmNvbT4KPiA+IAo+ID4gU2lnbmVkLW9mZi1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxs ZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KPiA+IC0tLQo+ID4gIGRyaXZlcnMvZ3B1L2RybS9p OTE1L2k5MTVfcmVnLmggICB8IDE2ICsrKysrKysrLS0tLS0tLS0KPiA+ICBkcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9oZG1pLmMgfCAyNiArKysrKysrKysrKysrKy0tLS0tLS0tLS0tLQo+ID4g IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bzci5jICB8IDE4ICsrKysrKysrKystLS0tLS0t LQo+ID4gIDMgZmlsZXMgY2hhbmdlZCwgMzIgaW5zZXJ0aW9ucygrKSwgMjggZGVsZXRpb25zKC0p Cj4gPiAKPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oIGIv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaAo+ID4gaW5kZXggMTM0YjA3NS4uYjM1ZTI0 ZiAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgKPiA+ICsr KyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgKPiA+IEBAIC02MjM2LDE2ICs2MjM2 LDE2IEBAIGVudW0gc2tsX2Rpc3BfcG93ZXJfd2VsbHMgewo+ID4gIAo+ID4gICNkZWZpbmUgSFNX X1RWSURFT19ESVBfQ1RMKHRyYW5zKSBcCj4gPiAgCSBfVFJBTlNDT0RFUjIodHJhbnMsIEhTV19W SURFT19ESVBfQ1RMX0EpCj4gPiAtI2RlZmluZSBIU1dfVFZJREVPX0RJUF9BVklfREFUQSh0cmFu cykgXAo+ID4gLQkgX1RSQU5TQ09ERVIyKHRyYW5zLCBIU1dfVklERU9fRElQX0FWSV9EQVRBX0Ep Cj4gPiAtI2RlZmluZSBIU1dfVFZJREVPX0RJUF9WU19EQVRBKHRyYW5zKSBcCj4gPiAtCSBfVFJB TlNDT0RFUjIodHJhbnMsIEhTV19WSURFT19ESVBfVlNfREFUQV9BKQo+ID4gLSNkZWZpbmUgSFNX X1RWSURFT19ESVBfU1BEX0RBVEEodHJhbnMpIFwKPiA+IC0JIF9UUkFOU0NPREVSMih0cmFucywg SFNXX1ZJREVPX0RJUF9TUERfREFUQV9BKQo+ID4gKyNkZWZpbmUgSFNXX1RWSURFT19ESVBfQVZJ X0RBVEEodHJhbnMsIGkpIFwKPiA+ICsJKF9UUkFOU0NPREVSMih0cmFucywgSFNXX1ZJREVPX0RJ UF9BVklfREFUQV9BKSArIChpKSAqIDQpCj4gPiArI2RlZmluZSBIU1dfVFZJREVPX0RJUF9WU19E QVRBKHRyYW5zLCBpKSBcCj4gPiArCShfVFJBTlNDT0RFUjIodHJhbnMsIEhTV19WSURFT19ESVBf VlNfREFUQV9BKSArIChpKSAqIDQpCj4gPiArI2RlZmluZSBIU1dfVFZJREVPX0RJUF9TUERfREFU QSh0cmFucywgaSkgXAo+ID4gKwkoX1RSQU5TQ09ERVIyKHRyYW5zLCBIU1dfVklERU9fRElQX1NQ RF9EQVRBX0EpICsgKGkpICogNCkKPiA+ICAjZGVmaW5lIEhTV19UVklERU9fRElQX0dDUCh0cmFu cykgXAo+ID4gIAlfVFJBTlNDT0RFUjIodHJhbnMsIEhTV19WSURFT19ESVBfR0NQX0EpCj4gPiAt I2RlZmluZSBIU1dfVFZJREVPX0RJUF9WU0NfREFUQSh0cmFucykgXAo+ID4gLQkgX1RSQU5TQ09E RVIyKHRyYW5zLCBIU1dfVklERU9fRElQX1ZTQ19EQVRBX0EpCj4gPiArI2RlZmluZSBIU1dfVFZJ REVPX0RJUF9WU0NfREFUQSh0cmFucywgaSkgXAo+ID4gKwkoX1RSQU5TQ09ERVIyKHRyYW5zLCBI U1dfVklERU9fRElQX1ZTQ19EQVRBX0EpICsgKGkpICogNCkKPiA+ICAKPiA+ICAjZGVmaW5lIEhT V19TVEVSRU9fM0RfQ1RMX0EJMHg3MDAyMAo+ID4gICNkZWZpbmUgICBTM0RfRU5BQkxFCQkoMTw8 MzEpCj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaGRtaS5jIGIv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaGRtaS5jCj4gPiBpbmRleCBlOTc4YzU5Li42YjE2 MjkyIDEwMDY0NAo+ID4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaGRtaS5jCj4g PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9oZG1pLmMKPiA+IEBAIC0xMTMsMTcg KzExMywxOCBAQCBzdGF0aWMgdTMyIGhzd19pbmZvZnJhbWVfZW5hYmxlKGVudW0gaGRtaV9pbmZv ZnJhbWVfdHlwZSB0eXBlKQo+ID4gIAl9Cj4gPiAgfQo+ID4gIAo+ID4gLXN0YXRpYyB1MzIgaHN3 X2luZm9mcmFtZV9kYXRhX3JlZyhlbnVtIGhkbWlfaW5mb2ZyYW1lX3R5cGUgdHlwZSwKPiA+IC0J CQkJICBlbnVtIHRyYW5zY29kZXIgY3B1X3RyYW5zY29kZXIsCj4gPiAtCQkJCSAgc3RydWN0IGRy bV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQo+ID4gK3N0YXRpYyB1MzIgaHN3X2RpcF9kYXRhX3Jl ZyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCj4gPiArCQkJICAgIGVudW0gdHJh bnNjb2RlciBjcHVfdHJhbnNjb2RlciwKPiA+ICsJCQkgICAgZW51bSBoZG1pX2luZm9mcmFtZV90 eXBlIHR5cGUsCj4gPiArCQkJICAgIGludCBpKQo+ID4gIHsKPiA+ICAJc3dpdGNoICh0eXBlKSB7 Cj4gPiAgCWNhc2UgSERNSV9JTkZPRlJBTUVfVFlQRV9BVkk6Cj4gPiAtCQlyZXR1cm4gSFNXX1RW SURFT19ESVBfQVZJX0RBVEEoY3B1X3RyYW5zY29kZXIpOwo+ID4gKwkJcmV0dXJuIEhTV19UVklE RU9fRElQX0FWSV9EQVRBKGNwdV90cmFuc2NvZGVyLCBpKTsKPiA+ICAJY2FzZSBIRE1JX0lORk9G UkFNRV9UWVBFX1NQRDoKPiA+IC0JCXJldHVybiBIU1dfVFZJREVPX0RJUF9TUERfREFUQShjcHVf dHJhbnNjb2Rlcik7Cj4gPiArCQlyZXR1cm4gSFNXX1RWSURFT19ESVBfU1BEX0RBVEEoY3B1X3Ry YW5zY29kZXIsIGkpOwo+ID4gIAljYXNlIEhETUlfSU5GT0ZSQU1FX1RZUEVfVkVORE9SOgo+ID4g LQkJcmV0dXJuIEhTV19UVklERU9fRElQX1ZTX0RBVEEoY3B1X3RyYW5zY29kZXIpOwo+ID4gKwkJ cmV0dXJuIEhTV19UVklERU9fRElQX1ZTX0RBVEEoY3B1X3RyYW5zY29kZXIsIGkpOwo+ID4gIAlk ZWZhdWx0Ogo+ID4gIAkJRFJNX0RFQlVHX0RSSVZFUigidW5rbm93biBpbmZvIGZyYW1lIHR5cGUg JWRcbiIsIHR5cGUpOwo+ID4gIAkJcmV0dXJuIDA7Cj4gPiBAQCAtMzY1LDE0ICszNjYsMTMgQEAg c3RhdGljIHZvaWQgaHN3X3dyaXRlX2luZm9mcmFtZShzdHJ1Y3QgZHJtX2VuY29kZXIgKmVuY29k ZXIsCj4gPiAgCXN0cnVjdCBkcm1fZGV2aWNlICpkZXYgPSBlbmNvZGVyLT5kZXY7Cj4gPiAgCXN0 cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiA9IGRldi0+ZGV2X3ByaXZhdGU7Cj4gPiAg CXN0cnVjdCBpbnRlbF9jcnRjICppbnRlbF9jcnRjID0gdG9faW50ZWxfY3J0YyhlbmNvZGVyLT5j cnRjKTsKPiA+IC0JdTMyIGN0bF9yZWcgPSBIU1dfVFZJREVPX0RJUF9DVEwoaW50ZWxfY3J0Yy0+ Y29uZmlnLT5jcHVfdHJhbnNjb2Rlcik7Cj4gPiArCWVudW0gdHJhbnNjb2RlciBjcHVfdHJhbnNj b2RlciA9IGludGVsX2NydGMtPmNvbmZpZy0+Y3B1X3RyYW5zY29kZXI7Cj4gPiArCXUzMiBjdGxf cmVnID0gSFNXX1RWSURFT19ESVBfQ1RMKGNwdV90cmFuc2NvZGVyKTsKPiA+ICAJdTMyIGRhdGFf cmVnOwo+ID4gIAlpbnQgaTsKPiA+ICAJdTMyIHZhbCA9IEk5MTVfUkVBRChjdGxfcmVnKTsKPiA+ ICAKPiA+IC0JZGF0YV9yZWcgPSBoc3dfaW5mb2ZyYW1lX2RhdGFfcmVnKHR5cGUsCj4gPiAtCQkJ CQkgIGludGVsX2NydGMtPmNvbmZpZy0+Y3B1X3RyYW5zY29kZXIsCj4gPiAtCQkJCQkgIGRldl9w cml2KTsKPiA+ICsJZGF0YV9yZWcgPSBoc3dfZGlwX2RhdGFfcmVnKGRldl9wcml2LCBjcHVfdHJh bnNjb2RlciwgdHlwZSwgMCk7Cj4gPiAgCWlmIChkYXRhX3JlZyA9PSAwKQo+ID4gIAkJcmV0dXJu Owo+ID4gIAo+ID4gQEAgLTM4MSwxMiArMzgxLDE0IEBAIHN0YXRpYyB2b2lkIGhzd193cml0ZV9p bmZvZnJhbWUoc3RydWN0IGRybV9lbmNvZGVyICplbmNvZGVyLAo+ID4gIAo+ID4gIAltbWlvd2Io KTsKPiA+ICAJZm9yIChpID0gMDsgaSA8IGxlbjsgaSArPSA0KSB7Cj4gPiAtCQlJOTE1X1dSSVRF KGRhdGFfcmVnICsgaSwgKmRhdGEpOwo+ID4gKwkJSTkxNV9XUklURShoc3dfZGlwX2RhdGFfcmVn KGRldl9wcml2LCBjcHVfdHJhbnNjb2RlciwKPiA+ICsJCQkJCSAgICB0eXBlLCBpID4+IDIpLCAq ZGF0YSk7Cj4gPiAgCQlkYXRhKys7Cj4gPiAgCX0KPiA+ICAJLyogV3JpdGUgZXZlcnkgcG9zc2li bGUgZGF0YSBieXRlIHRvIGZvcmNlIGNvcnJlY3QgRUNDIGNhbGN1bGF0aW9uLiAqLwo+ID4gIAlm b3IgKDsgaSA8IFZJREVPX0RJUF9EQVRBX1NJWkU7IGkgKz0gNCkKPiA+IC0JCUk5MTVfV1JJVEUo ZGF0YV9yZWcgKyBpLCAwKTsKPiA+ICsJCUk5MTVfV1JJVEUoaHN3X2RpcF9kYXRhX3JlZyhkZXZf cHJpdiwgY3B1X3RyYW5zY29kZXIsCj4gPiArCQkJCQkgICAgdHlwZSwgaSA+PiAyKSwgMCk7Cj4g PiAgCW1taW93YigpOwo+ID4gIAo+ID4gIAl2YWwgfD0gaHN3X2luZm9mcmFtZV9lbmFibGUodHlw ZSk7Cj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcHNyLmMgYi9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wc3IuYwo+ID4gaW5kZXggYTA0YjRkYy4uMjEzNTgx YyAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bzci5jCj4gPiAr KysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wc3IuYwo+ID4gQEAgLTczLDE0ICs3Mywx NCBAQCBzdGF0aWMgYm9vbCB2bHZfaXNfcHNyX2FjdGl2ZV9vbl9waXBlKHN0cnVjdCBkcm1fZGV2 aWNlICpkZXYsIGludCBwaXBlKQo+ID4gIH0KPiA+ICAKPiA+ICBzdGF0aWMgdm9pZCBpbnRlbF9w c3Jfd3JpdGVfdnNjKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHAsCj4gPiAtCQkJCSAgICBzdHJ1 Y3QgZWRwX3ZzY19wc3IgKnZzY19wc3IpCj4gPiArCQkJCWNvbnN0IHN0cnVjdCBlZHBfdnNjX3Bz ciAqdnNjX3BzcikKPiA+ICB7Cj4gPiAgCXN0cnVjdCBpbnRlbF9kaWdpdGFsX3BvcnQgKmRpZ19w b3J0ID0gZHBfdG9fZGlnX3BvcnQoaW50ZWxfZHApOwo+ID4gIAlzdHJ1Y3QgZHJtX2RldmljZSAq ZGV2ID0gZGlnX3BvcnQtPmJhc2UuYmFzZS5kZXY7Cj4gPiAgCXN0cnVjdCBkcm1faTkxNV9wcml2 YXRlICpkZXZfcHJpdiA9IGRldi0+ZGV2X3ByaXZhdGU7Cj4gPiAgCXN0cnVjdCBpbnRlbF9jcnRj ICpjcnRjID0gdG9faW50ZWxfY3J0YyhkaWdfcG9ydC0+YmFzZS5iYXNlLmNydGMpOwo+ID4gLQl1 MzIgY3RsX3JlZyA9IEhTV19UVklERU9fRElQX0NUTChjcnRjLT5jb25maWctPmNwdV90cmFuc2Nv ZGVyKTsKPiA+IC0JdTMyIGRhdGFfcmVnID0gSFNXX1RWSURFT19ESVBfVlNDX0RBVEEoY3J0Yy0+ Y29uZmlnLT5jcHVfdHJhbnNjb2Rlcik7Cj4gPiArCWVudW0gdHJhbnNjb2RlciBjcHVfdHJhbnNj b2RlciA9IGNydGMtPmNvbmZpZy0+Y3B1X3RyYW5zY29kZXI7Cj4gPiArCXUzMiBjdGxfcmVnID0g SFNXX1RWSURFT19ESVBfQ1RMKGNwdV90cmFuc2NvZGVyKTsKPiA+ICAJdWludDMyX3QgKmRhdGEg PSAodWludDMyX3QgKikgdnNjX3BzcjsKPiA+ICAJdW5zaWduZWQgaW50IGk7Cj4gPiAgCj4gPiBA QCAtOTAsMTIgKzkwLDE0IEBAIHN0YXRpYyB2b2lkIGludGVsX3Bzcl93cml0ZV92c2Moc3RydWN0 IGludGVsX2RwICppbnRlbF9kcCwKPiA+ICAJSTkxNV9XUklURShjdGxfcmVnLCAwKTsKPiA+ICAJ UE9TVElOR19SRUFEKGN0bF9yZWcpOwo+ID4gIAo+ID4gLQlmb3IgKGkgPSAwOyBpIDwgVklERU9f RElQX1ZTQ19EQVRBX1NJWkU7IGkgKz0gNCkgewo+ID4gLQkJaWYgKGkgPCBzaXplb2Yoc3RydWN0 IGVkcF92c2NfcHNyKSkKPiA+IC0JCQlJOTE1X1dSSVRFKGRhdGFfcmVnICsgaSwgKmRhdGErKyk7 Cj4gPiAtCQllbHNlCj4gPiAtCQkJSTkxNV9XUklURShkYXRhX3JlZyArIGksIDApOwo+ID4gKwlm b3IgKGkgPSAwOyBpIDwgc2l6ZW9mKCp2c2NfcHNyKTsgaSArPSA0KSB7Cj4gPiArCQlJOTE1X1dS SVRFKEhTV19UVklERU9fRElQX1ZTQ19EQVRBKGNwdV90cmFuc2NvZGVyLAo+ID4gKwkJCQkJCSAg IGkgPj4gMiksICpkYXRhKTsKPiA+ICsJCWRhdGErKzsKPiA+ICAJfQo+ID4gKwlmb3IgKDsgaSA8 IFZJREVPX0RJUF9WU0NfREFUQV9TSVpFOyBpICs9IDQpCj4gPiArCQlJOTE1X1dSSVRFKEhTV19U VklERU9fRElQX1ZTQ19EQVRBKGNwdV90cmFuc2NvZGVyLAo+ID4gKwkJCQkJCSAgIGkgPj4gMiks IDApOwo+ID4gIAo+ID4gIAlJOTE1X1dSSVRFKGN0bF9yZWcsIFZJREVPX0RJUF9FTkFCTEVfVlND X0hTVyk7Cj4gPiAgCVBPU1RJTkdfUkVBRChjdGxfcmVnKTsKPiA+IAo+IAo+IFNpbmNlIHlvdSBm aXhlZCB0aGUgbWFjcm8gdG8gdXNlIGEgKjQgZm9yIHRoZSByZWcgaW5kZXgsIGl0IG1pZ2h0IGJl Cj4gY2xlYXJlciB0byBmaXggdXAgdGhlIGxvb3AgdG8ganVzdCB1c2UgaSsrIGluc3RlYWQ/ICBJ IGd1ZXNzIHlvdSdkIHRoZW4KPiBoYXZlIHRvIGRpdmlkZSB0aGUgY29uZGl0aW9uLCBzbyBtZWgg KG9yIG1heWJlIHdlIG5lZWQgYSBEV09SRFMoYnl0ZXMpCj4gbWFjcm8hKS4gIEVpdGhlciB3YXk6 CgpJIGhhZCBpdCBib3RoIHdheXMgZHVyaW5nIGRldmVsb3BtZW50LCBidXQgdGhlbiBJIGZpZ3Vy ZWQgd2Ugc2hvdWxkCnRyeSB0byBkbyBpdCB0aGUgc2FtZSB3YXkgYWx3YXlzLiBBbGwgb3RoZXIg cmVnaXN0ZXJzIGxpa2UgdGhpcyB3ZXJlCmFscmVhZHkgaW5kZXhlZCBpbiBkd29yZHMsIGFuZCBi b3RoIHRoZSBBVVggY29kZSBhbmQgdGhlIHJlc3Qgb2YgdGhlCmluZm9mcmFtZSBjb2RlIHdlcmUg Y291bnRpbmcgdGhlIGRhdGEgaW4gYnl0ZXMsIHNvIEkgc3R1Y2sgdG8gdGhlCnNhbWUgYXBwcm9h Y2ggaW4gdGhlIGVuZC4KCj4gCj4gUmV2aWV3ZWQtYnk6IEplc3NlIEJhcm5lcyA8amJhcm5lc0B2 aXJ0dW91c2dlZWsub3JnPgoKLS0gClZpbGxlIFN5cmrDpGzDpApJbnRlbCBPVEMKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcg bGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK