From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH v2 2/6] drm/i915/dp: Add support of BT.2020 Colorimetry to DP MSA Date: Mon, 2 Sep 2019 17:43:15 +0300 Message-ID: <20190902144315.GW7482@intel.com> References: <20190823095232.28908-1-gwan-gyeong.mun@intel.com> <20190823095232.28908-3-gwan-gyeong.mun@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20190823095232.28908-3-gwan-gyeong.mun@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Gwan-gyeong Mun Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gRnJpLCBBdWcgMjMsIDIwMTkgYXQgMTI6NTI6MjhQTSArMDMwMCwgR3dhbi1neWVvbmcgTXVu IHdyb3RlOgo+IFdoZW4gQlQuMjAyMCBDb2xvcmltZXRyeSBvdXRwdXQgaXMgdXNlZCBmb3IgRFAs IHdlIHNob3VsZCBwcm9ncmFtIEJULjIwMjAKPiBDb2xvcmltZXRyeSB0byBNU0EgYW5kIFZTQyBT RFAuIEl0IGFkZHMgb3V0cHV0X2NvbG9yc3BhY2UgdG8KPiBpbnRlbF9jcnRjX3N0YXRlIHN0cnVj dCBhcyBhIHBsYWNlIGhvbGRlciBvZiBwaXBlJ3Mgb3V0cHV0IGNvbG9yc3BhY2UuCj4gSW4gb3Jk ZXIgdG8gZGlzdGluZ3Vpc2ggbmVlZGVkIGNvbG9yaW1ldHJ5IGZvciBWU0MgU0RQLCBpdCBhZGRz Cj4gaW50ZWxfZHBfbmVlZHNfdnNjX2NvbG9yaW1ldHJ5IGZ1bmN0aW9uLgo+IElmIHRoZSBvdXRw dXQgY29sb3JzcGFjZSByZXF1aXJlcyB2c2Mgc2RwIG9yIG91dHB1dCBmb3JtYXQgaXMgWUNiQ3Ig NDoyOjAsCj4gaXQgdXNlcyBNU0Egd2l0aCBWU0MgU0RQLgo+IAo+IEFzIHBlciBEUCAxLjRhIHNw ZWMgc2VjdGlvbiAyLjIuNC4zIFtNU0EgRmllbGQgZm9yIEluZGljYXRpb24gb2YKPiBDb2xvciBF bmNvZGluZyBGb3JtYXQgYW5kIENvbnRlbnQgQ29sb3IgR2FtdXRdIHdoaWxlIHNlbmRpbmcKPiBC VC4yMDIwIENvbG9yaW1ldHJ5IHNpZ25hbHMgd2Ugc2hvdWxkIHByb2dyYW0gTVNBIE1JU0MxIGZp ZWxkcyB3aGljaAo+IGluZGljYXRlIFZTQyBTRFAgZm9yIHRoZSBQaXhlbCBFbmNvZGluZy9Db2xv cmltZXRyeSBGb3JtYXQuCj4gCj4gdjI6IFJlbW92ZSB1c2VsZXNzIHBhcmVudGhlc2VzCj4gCj4g U2lnbmVkLW9mZi1ieTogR3dhbi1neWVvbmcgTXVuIDxnd2FuLWd5ZW9uZy5tdW5AaW50ZWwuY29t Pgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2RkaS5jICAgICAg fCAgOCArKystLS0KPiAgLi4uL2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheV90eXBlcy5o ICAgIHwgIDMgKysrCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZHAuYyAg ICAgICB8IDI1ICsrKysrKysrKysrKysrKysrKy0KPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlz cGxheS9pbnRlbF9kcC5oICAgICAgIHwgIDEgKwo+ICA0IGZpbGVzIGNoYW5nZWQsIDMzIGluc2Vy dGlvbnMoKyksIDQgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGRpLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5 L2ludGVsX2RkaS5jCj4gaW5kZXggNGY3ZWEwYTM1OTc2Li41YzQyYjU4YzFjMmYgMTAwNjQ0Cj4g LS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kZGkuYwo+ICsrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGRpLmMKPiBAQCAtMTczNywxMSArMTcz NywxMyBAQCB2b2lkIGludGVsX2RkaV9zZXRfcGlwZV9zZXR0aW5ncyhjb25zdCBzdHJ1Y3QgaW50 ZWxfY3J0Y19zdGF0ZSAqY3J0Y19zdGF0ZSkKPiAgCS8qCj4gIAkgKiBBcyBwZXIgRFAgMS40YSBz cGVjIHNlY3Rpb24gMi4yLjQuMyBbTVNBIEZpZWxkIGZvciBJbmRpY2F0aW9uCj4gIAkgKiBvZiBD b2xvciBFbmNvZGluZyBGb3JtYXQgYW5kIENvbnRlbnQgQ29sb3IgR2FtdXRdIHdoaWxlIHNlbmRp bmcKPiAtCSAqIFlDQkNSIDQyMCBzaWduYWxzIHdlIHNob3VsZCBwcm9ncmFtIE1TQSBNSVNDMSBm aWVsZHMgd2hpY2gKPiAtCSAqIGluZGljYXRlIFZTQyBTRFAgZm9yIHRoZSBQaXhlbCBFbmNvZGlu Zy9Db2xvcmltZXRyeSBGb3JtYXQuCj4gKwkgKiBZQ0JDUiA0MjAsIEhEUiBCVC4yMDIwIHNpZ25h bHMgd2Ugc2hvdWxkIHByb2dyYW0gTVNBIE1JU0MxIGZpZWxkcwo+ICsJICogd2hpY2ggaW5kaWNh dGUgVlNDIFNEUCBmb3IgdGhlIFBpeGVsIEVuY29kaW5nL0NvbG9yaW1ldHJ5IEZvcm1hdC4KPiAg CSAqLwo+IC0JaWYgKGNydGNfc3RhdGUtPm91dHB1dF9mb3JtYXQgPT0gSU5URUxfT1VUUFVUX0ZP Uk1BVF9ZQ0JDUjQyMCkKPiArCWlmIChjcnRjX3N0YXRlLT5vdXRwdXRfZm9ybWF0ID09IElOVEVM X09VVFBVVF9GT1JNQVRfWUNCQ1I0MjAgfHwKPiArCSAgICBpbnRlbF9kcF9uZWVkc192c2NfY29s b3JpbWV0cnkoY3J0Y19zdGF0ZS0+b3V0cHV0X2NvbG9yc3BhY2UpKQo+ICAJCXRlbXAgfD0gVFJB TlNfTVNBX1VTRV9WU0NfU0RQOwo+ICsKPiAgCUk5MTVfV1JJVEUoVFJBTlNfTVNBX01JU0MoY3B1 X3RyYW5zY29kZXIpLCB0ZW1wKTsKPiAgfQo+ICAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kaXNwbGF5X3R5cGVzLmggYi9kcml2ZXJzL2dwdS9kcm0v aTkxNS9kaXNwbGF5L2ludGVsX2Rpc3BsYXlfdHlwZXMuaAo+IGluZGV4IDQ0OWFiYWVhNjE5Zi4u OTg0NWFiY2Y2ZjI5IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkv aW50ZWxfZGlzcGxheV90eXBlcy5oCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxh eS9pbnRlbF9kaXNwbGF5X3R5cGVzLmgKPiBAQCAtOTY0LDYgKzk2NCw5IEBAIHN0cnVjdCBpbnRl bF9jcnRjX3N0YXRlIHsKPiAgCS8qIE91dHB1dCBmb3JtYXQgUkdCL1lDQkNSIGV0YyAqLwo+ICAJ ZW51bSBpbnRlbF9vdXRwdXRfZm9ybWF0IG91dHB1dF9mb3JtYXQ7Cj4gIAo+ICsJLyogT3V0cHV0 IGNvbG9yc3BhY2Ugc1JHQi9CVC4yMDIwIGV0YyAqLwo+ICsJdTMyIG91dHB1dF9jb2xvcnNwYWNl Owo+ICsKPiAgCS8qIE91dHB1dCBkb3duIHNjYWxpbmcgaXMgZG9uZSBpbiBMU1BDT04gZGV2aWNl ICovCj4gIAlib29sIGxzcGNvbl9kb3duc2FtcGxpbmc7Cj4gIAo+IGRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2RwLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkx NS9kaXNwbGF5L2ludGVsX2RwLmMKPiBpbmRleCA1NWQ1YWI5NzA2MWMuLjI5NWQ1ZWQyYmU5NiAx MDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2RwLmMKPiAr KysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2RwLmMKPiBAQCAtMjE2NCw2 ICsyMTY0LDggQEAgaW50ZWxfZHBfY29tcHV0ZV9jb25maWcoc3RydWN0IGludGVsX2VuY29kZXIg KmVuY29kZXIsCj4gIAkJcGlwZV9jb25maWctPmhhc19wY2hfZW5jb2RlciA9IHRydWU7Cj4gIAo+ ICAJcGlwZV9jb25maWctPm91dHB1dF9mb3JtYXQgPSBJTlRFTF9PVVRQVVRfRk9STUFUX1JHQjsK PiArCXBpcGVfY29uZmlnLT5vdXRwdXRfY29sb3JzcGFjZSA9IGludGVsX2Nvbm5fc3RhdGUtPmJh c2UuY29sb3JzcGFjZTsKPiArCj4gIAlpZiAobHNwY29uLT5hY3RpdmUpCj4gIAkJbHNwY29uX3lj YmNyNDIwX2NvbmZpZygmaW50ZWxfY29ubmVjdG9yLT5iYXNlLCBwaXBlX2NvbmZpZyk7Cj4gIAll bHNlCj4gQEAgLTQ0MDgsNiArNDQxMCwyNiBAQCB1OCBpbnRlbF9kcF9kc2NfZ2V0X3NsaWNlX2Nv dW50KHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHAsCj4gIAlyZXR1cm4gMDsKPiAgfQo+ICAKPiAr Ym9vbAo+ICtpbnRlbF9kcF9uZWVkc192c2NfY29sb3JpbWV0cnkodTMyIGNvbG9yc3BhY2UpCgpJ IHdvdWxkIHBhc3MgdGhlIGVudGlyZSBjcnRjIHN0YXRlIGhlcmUgc28geW91IGhhbmRsZSBoYW5k bGUgdGhlIDQ6MjowCmNhc2UgaGVyZSBhcyB3ZWxsLgoKPiArewo+ICsJYm9vbCByZXQgPSBmYWxz ZTsKClBvaW50bGVzcyB2YXJpYWJsZS4KCj4gKwo+ICsJc3dpdGNoIChjb2xvcnNwYWNlKSB7Cj4g KwljYXNlIERSTV9NT0RFX0NPTE9SSU1FVFJZX1NZQ0NfNjAxOgo+ICsJY2FzZSBEUk1fTU9ERV9D T0xPUklNRVRSWV9PUFlDQ182MDE6Cj4gKwljYXNlIERSTV9NT0RFX0NPTE9SSU1FVFJZX0JUMjAy MF9ZQ0M6Cj4gKwljYXNlIERSTV9NT0RFX0NPTE9SSU1FVFJZX0JUMjAyMF9SR0I6Cj4gKwljYXNl IERSTV9NT0RFX0NPTE9SSU1FVFJZX0JUMjAyMF9DWUNDOgo+ICsJCXJldCA9IHRydWU7Cj4gKwkJ YnJlYWs7Cj4gKwlkZWZhdWx0Ogo+ICsJCWJyZWFrOwo+ICsJfQo+ICsKPiArCXJldHVybiByZXQ7 Cj4gK30KPiArCj4gIHN0YXRpYyB2b2lkCj4gIGludGVsX2RwX3NldHVwX3ZzY19zZHAoc3RydWN0 IGludGVsX2RwICppbnRlbF9kcCwKPiAgCQkgICAgICAgY29uc3Qgc3RydWN0IGludGVsX2NydGNf c3RhdGUgKmNydGNfc3RhdGUsCj4gQEAgLTQ1MzYsNyArNDU1OCw4IEBAIHZvaWQgaW50ZWxfZHBf dnNjX2VuYWJsZShzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwLAo+ICAJCQkgY29uc3Qgc3RydWN0 IGludGVsX2NydGNfc3RhdGUgKmNydGNfc3RhdGUsCj4gIAkJCSBjb25zdCBzdHJ1Y3QgZHJtX2Nv bm5lY3Rvcl9zdGF0ZSAqY29ubl9zdGF0ZSkKPiAgewo+IC0JaWYgKGNydGNfc3RhdGUtPm91dHB1 dF9mb3JtYXQgIT0gSU5URUxfT1VUUFVUX0ZPUk1BVF9ZQ0JDUjQyMCkKPiArCWlmIChjcnRjX3N0 YXRlLT5vdXRwdXRfZm9ybWF0ICE9IElOVEVMX09VVFBVVF9GT1JNQVRfWUNCQ1I0MjAgJiYKPiAr CSAgICAhaW50ZWxfZHBfbmVlZHNfdnNjX2NvbG9yaW1ldHJ5KGNvbm5fc3RhdGUtPmNvbG9yc3Bh Y2UpKQo+ICAJCXJldHVybjsKPiAgCj4gIAlpbnRlbF9kcF9zZXR1cF92c2Nfc2RwKGludGVsX2Rw LCBjcnRjX3N0YXRlLCBjb25uX3N0YXRlKTsKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvZGlzcGxheS9pbnRlbF9kcC5oIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9p bnRlbF9kcC5oCj4gaW5kZXggOTFhMGVlNjA1OGZlLi5iMmRhN2M5OTk4ZjcgMTAwNjQ0Cj4gLS0t IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcC5oCj4gKysrIGIvZHJpdmVy cy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcC5oCj4gQEAgLTExMSw2ICsxMTEsNyBAQCBi b29sIGludGVsX2RwX3JlYWRfZHBjZChzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKTsKPiAgYm9v bCBpbnRlbF9kcF9nZXRfY29sb3JpbWV0cnlfc3RhdHVzKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxf ZHApOwo+ICBpbnQgaW50ZWxfZHBfbGlua19yZXF1aXJlZChpbnQgcGl4ZWxfY2xvY2ssIGludCBi cHApOwo+ICBpbnQgaW50ZWxfZHBfbWF4X2RhdGFfcmF0ZShpbnQgbWF4X2xpbmtfY2xvY2ssIGlu dCBtYXhfbGFuZXMpOwo+ICtib29sIGludGVsX2RwX25lZWRzX3ZzY19jb2xvcmltZXRyeSh1MzIg Y29sb3JzcGFjZSk7Cj4gIHZvaWQgaW50ZWxfZHBfdnNjX2VuYWJsZShzdHJ1Y3QgaW50ZWxfZHAg KmludGVsX2RwLAo+ICAJCQkgY29uc3Qgc3RydWN0IGludGVsX2NydGNfc3RhdGUgKmNydGNfc3Rh dGUsCj4gIAkJCSBjb25zdCBzdHJ1Y3QgZHJtX2Nvbm5lY3Rvcl9zdGF0ZSAqY29ubl9zdGF0ZSk7 Cj4gLS0gCj4gMi4yMi4wCj4gCj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KPiBJbnRlbC1nZnggbWFpbGluZyBsaXN0Cj4gSW50ZWwtZ2Z4QGxpc3RzLmZy ZWVkZXNrdG9wLm9yZwo+IGh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vaW50ZWwtZ2Z4CgotLSAKVmlsbGUgU3lyasOkbMOkCkludGVsCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QK SW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeA==