From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH 2/3] drm/i915/display: Extract i965_read_luts() Date: Fri, 06 Sep 2019 15:04:57 +0300 Message-ID: <87sgp93a1i.fsf@intel.com> References: <1567711031-26144-1-git-send-email-swati2.sharma@intel.com> <1567711031-26144-3-git-send-email-swati2.sharma@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 18BB76E1D8 for ; Fri, 6 Sep 2019 12:05:05 +0000 (UTC) In-Reply-To: <1567711031-26144-3-git-send-email-swati2.sharma@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Swati Sharma , intel-gfx@lists.freedesktop.org Cc: daniel.vetter@ffwll.ch, ankit.k.nautiyal@intel.com List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCAwNiBTZXAgMjAxOSwgU3dhdGkgU2hhcm1hIDxzd2F0aTIuc2hhcm1hQGludGVsLmNv bT4gd3JvdGU6Cj4gRm9yIGk5NjUsIGFkZCBodyByZWFkIG91dCB0byBjcmVhdGUgaHcgYmxvYiBv ZiBnYW1tYQo+IGx1dCB2YWx1ZXMuCj4KPiBSZXZpZXcgY29tbWVudHMgZnJvbSBvbGQgc2VyaWVz Ogo+IGh0dHBzOi8vcGF0Y2h3b3JrLmZyZWVkZXNrdG9wLm9yZy9zZXJpZXMvNTgwMzkvCj4KPiB2 NDogIC1ObyBuZWVkIHRvIGluaXRpYWxpemUgKmJsb2IgW0phbmldCj4gICAgICAtUmVtb3ZlZCBy aWdodCBzaGlmdHMgW0phbmldCj4gICAgICAtRHJvcHBlZCBkZXYgbG9jYWwgdmFyIFtKYW5pXQo+ IHY1OiAgLVJldHVybmVkIGJsb2IgaW5zdGVhZCBvZiBhc3NpZ25pbmcgaXQgaW50ZXJuYWxseQo+ ICAgICAgIHdpdGhpbiB0aGUgZnVuY3Rpb24gW1ZpbGxlXQo+ICAgICAgLVJlbmFtZWQgaTk2NV9n ZXRfY29sb3JfY29uZmlnKCkgdG8gaTk2NV9yZWFkX2x1dCgpIFtWaWxsZV0KPiAgICAgIC1SZW5h bWVkIGk5NjVfZ2V0X2dhbW1hX2NvbmZpZ18xMHA2KCkgdG8gaTk2NV9yZWFkX2dhbW1hX2x1dF8x MHA2KCkKPiAgICAgICBbVmlsbGVdCj4gdjk6ICAtVHlwbyBhbmQgODAgY2hhcmFjdGVyIGxpbWl0 IFtVbWFdCj4gICAgICAtTWFkZSByZWFkIGZ1bmMgcGFyYSBhcyBjb25zdCBbVmlsbGUsIFVtYV0K PiAgICAgIC1SZW5hbWVkIGk5NjVfcmVhZF9nYW1tYV9sdXRfMTBwNigpIHRvIGk5NjVfcmVhZF9s dXRfMTBwNigpIFtWaWxsZSwgVW1hXQo+IHYxMDogLVN3YXBwZWQgbGR3IGFuZCB1ZHcgd2hpbGUg Y3JlYXRpbmcgaHcgYmxvYiBbSmFuaV0KPgo+IFNpZ25lZC1vZmYtYnk6IFN3YXRpIFNoYXJtYSA8 c3dhdGkyLnNoYXJtYUBpbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2Rp c3BsYXkvaW50ZWxfY29sb3IuYyB8IDQzICsrKysrKysrKysrKysrKysrKysrKysrKysrKysrKwo+ ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oICAgICAgICAgICAgfCAgMyArKysKPiAg MiBmaWxlcyBjaGFuZ2VkLCA0NiBpbnNlcnRpb25zKCspCj4KPiBkaWZmIC0tZ2l0IGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9jb2xvci5jIGIvZHJpdmVycy9ncHUvZHJtL2k5 MTUvZGlzcGxheS9pbnRlbF9jb2xvci5jCj4gaW5kZXggNGQ5YTU2OC4uMTcxOTlhMSAxMDA2NDQK PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2NvbG9yLmMKPiArKysg Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2NvbG9yLmMKPiBAQCAtMTU3MCw2 ICsxNTcwLDQ4IEBAIHN0YXRpYyB2b2lkIGk5eHhfcmVhZF9sdXRzKHN0cnVjdCBpbnRlbF9jcnRj X3N0YXRlICpjcnRjX3N0YXRlKQo+ICB9Cj4gIAo+ICBzdGF0aWMgc3RydWN0IGRybV9wcm9wZXJ0 eV9ibG9iICoKPiAraTk2NV9yZWFkX2x1dF8xMHA2KGNvbnN0IHN0cnVjdCBpbnRlbF9jcnRjX3N0 YXRlICpjcnRjX3N0YXRlKQo+ICt7Cj4gKwlzdHJ1Y3QgaW50ZWxfY3J0YyAqY3J0YyA9IHRvX2lu dGVsX2NydGMoY3J0Y19zdGF0ZS0+YmFzZS5jcnRjKTsKPiArCXN0cnVjdCBkcm1faTkxNV9wcml2 YXRlICpkZXZfcHJpdiA9IHRvX2k5MTUoY3J0Yy0+YmFzZS5kZXYpOwo+ICsJdTMyIGx1dF9zaXpl ID0gSU5URUxfSU5GTyhkZXZfcHJpdiktPmNvbG9yLmdhbW1hX2x1dF9zaXplOwo+ICsJZW51bSBw aXBlIHBpcGUgPSBjcnRjLT5waXBlOwo+ICsJc3RydWN0IGRybV9wcm9wZXJ0eV9ibG9iICpibG9i Owo+ICsJc3RydWN0IGRybV9jb2xvcl9sdXQgKmJsb2JfZGF0YTsKPiArCXUzMiBpLCB2YWwxLCB2 YWwyOwo+ICsKPiArCWJsb2IgPSBkcm1fcHJvcGVydHlfY3JlYXRlX2Jsb2IoJmRldl9wcml2LT5k cm0sCj4gKwkJCQkJc2l6ZW9mKHN0cnVjdCBkcm1fY29sb3JfbHV0KSAqIGx1dF9zaXplLAo+ICsJ CQkJCU5VTEwpOwo+ICsJaWYgKElTX0VSUihibG9iKSkKPiArCQlyZXR1cm4gTlVMTDsKPiArCj4g KwlibG9iX2RhdGEgPSBibG9iLT5kYXRhOwo+ICsKPiArCWZvciAoaSA9IDA7IGkgPCBsdXRfc2l6 ZSAtIDE7IGkrKykgewo+ICsJCXZhbDEgPSBJOTE1X1JFQUQoUEFMRVRURShwaXBlLCAyICogaSAr IDApKTsKPiArCQl2YWwyID0gSTkxNV9SRUFEKFBBTEVUVEUocGlwZSwgMiAqIGkgKyAxKSk7Cj4g Kwo+ICsJCWJsb2JfZGF0YVtpXS5yZWQgPSBSRUdfRklFTERfR0VUKFBBTEVUVEVfUkVEX01BU0ss IHZhbDIpIDw8IDggfAo+ICsJCQkJCQkgUkVHX0ZJRUxEX0dFVChQQUxFVFRFX1JFRF9NQVNLLCB2 YWwxKTsKPiArCQlibG9iX2RhdGFbaV0uZ3JlZW4gPSBSRUdfRklFTERfR0VUKFBBTEVUVEVfR1JF RU5fTUFTSywgdmFsMikgPDwgOCB8Cj4gKwkJCQkJCSAgIFJFR19GSUVMRF9HRVQoUEFMRVRURV9H UkVFTl9NQVNLLCB2YWwxKTsKPiArCQlibG9iX2RhdGFbaV0uYmx1ZSA9IFJFR19GSUVMRF9HRVQo UEFMRVRURV9CTFVFX01BU0ssIHZhbDIpIDw8IDggfAo+ICsJCQkJCQkgIFJFR19GSUVMRF9HRVQo UEFMRVRURV9CTFVFX01BU0ssIHZhbDEpOwo+ICsJfQoKSSBtaXNzZWQgaXQgaW4gbXkgZWFybGll ciByZXZpZXcsIG5lZWQgdG8gZ2V0IHRoZSBsYXN0IGluZGV4IGZyb20KUElQRUdDTUFYLiBTZWUg aTk2NV9sb2FkX2x1dF8xMHA2KCkuCgpXaXRoIHRoYXQgYWRkZWQsCgpSZXZpZXdlZC1ieTogSmFu aSBOaWt1bGEgPGphbmkubmlrdWxhQGludGVsLmNvbT4KCgoKPiArCj4gKwlyZXR1cm4gYmxvYjsK PiArfQo+ICsKPiArc3RhdGljIHZvaWQgaTk2NV9yZWFkX2x1dHMoc3RydWN0IGludGVsX2NydGNf c3RhdGUgKmNydGNfc3RhdGUpCj4gK3sKPiArCWlmIChjcnRjX3N0YXRlLT5nYW1tYV9tb2RlID09 IEdBTU1BX01PREVfTU9ERV84QklUKQo+ICsJCWNydGNfc3RhdGUtPmJhc2UuZ2FtbWFfbHV0ID0g aTl4eF9yZWFkX2x1dF84KGNydGNfc3RhdGUpOwo+ICsJZWxzZQo+ICsJCWNydGNfc3RhdGUtPmJh c2UuZ2FtbWFfbHV0ID0gaTk2NV9yZWFkX2x1dF8xMHA2KGNydGNfc3RhdGUpOwo+ICt9Cj4gKwo+ ICtzdGF0aWMgc3RydWN0IGRybV9wcm9wZXJ0eV9ibG9iICoKPiAgaWxrX3JlYWRfbHV0XzEwKGNv bnN0IHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpjcnRjX3N0YXRlKQo+ICB7Cj4gIAlzdHJ1Y3Qg aW50ZWxfY3J0YyAqY3J0YyA9IHRvX2ludGVsX2NydGMoY3J0Y19zdGF0ZS0+YmFzZS5jcnRjKTsK PiBAQCAtMTY3Miw2ICsxNzE0LDcgQEAgdm9pZCBpbnRlbF9jb2xvcl9pbml0KHN0cnVjdCBpbnRl bF9jcnRjICpjcnRjKQo+ICAJCQlkZXZfcHJpdi0+ZGlzcGxheS5jb2xvcl9jaGVjayA9IGk5eHhf Y29sb3JfY2hlY2s7Cj4gIAkJCWRldl9wcml2LT5kaXNwbGF5LmNvbG9yX2NvbW1pdCA9IGk5eHhf Y29sb3JfY29tbWl0Owo+ICAJCQlkZXZfcHJpdi0+ZGlzcGxheS5sb2FkX2x1dHMgPSBpOTY1X2xv YWRfbHV0czsKPiArCQkJZGV2X3ByaXYtPmRpc3BsYXkucmVhZF9sdXRzID0gaTk2NV9yZWFkX2x1 dHM7Cj4gIAkJfSBlbHNlIHsKPiAgCQkJZGV2X3ByaXYtPmRpc3BsYXkuY29sb3JfY2hlY2sgPSBp OXh4X2NvbG9yX2NoZWNrOwo+ICAJCQlkZXZfcHJpdi0+ZGlzcGxheS5jb2xvcl9jb21taXQgPSBp OXh4X2NvbG9yX2NvbW1pdDsKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9yZWcuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgKPiBpbmRleCA0NWVkOTZk Li4xZTU4YzZkIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgK PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oCj4gQEAgLTM1NTgsNiArMzU1 OCw5IEBAIHN0YXRpYyBpbmxpbmUgYm9vbCBpOTE1X21taW9fcmVnX3ZhbGlkKGk5MTVfcmVnX3Qg cmVnKQo+ICAjZGVmaW5lIF9QQUxFVFRFX0EJCTB4YTAwMAo+ICAjZGVmaW5lIF9QQUxFVFRFX0IJ CTB4YTgwMAo+ICAjZGVmaW5lIF9DSFZfUEFMRVRURV9DCQkweGMwMDAKPiArI2RlZmluZSBQQUxF VFRFX1JFRF9NQVNLICAgICAgICBSRUdfR0VOTUFTSygyMywgMTYpCj4gKyNkZWZpbmUgUEFMRVRU RV9HUkVFTl9NQVNLICAgICAgUkVHX0dFTk1BU0soMTUsIDgpCj4gKyNkZWZpbmUgUEFMRVRURV9C TFVFX01BU0sgICAgICAgUkVHX0dFTk1BU0soNywgMCkKPiAgI2RlZmluZSBQQUxFVFRFKHBpcGUs IGkpCV9NTUlPKERJU1BMQVlfTU1JT19CQVNFKGRldl9wcml2KSArIFwKPiAgCQkJCSAgICAgIF9Q SUNLKChwaXBlKSwgX1BBTEVUVEVfQSwJCVwKPiAgCQkJCQkgICAgX1BBTEVUVEVfQiwgX0NIVl9Q QUxFVFRFX0MpICsgXAoKLS0gCkphbmkgTmlrdWxhLCBJbnRlbCBPcGVuIFNvdXJjZSBHcmFwaGlj cyBDZW50ZXIKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K SW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0 dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4