From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Sharma, Shashank" Subject: Re: [PATCH 10/20] drm/i915: add config function for YCBCR420 outputs Date: Thu, 13 Jul 2017 18:31:25 +0530 Message-ID: <234f4979-1723-0cef-0503-b0c9ead0c352@intel.com> References: <1499685528-6926-1-git-send-email-shashank.sharma@intel.com> <1499685528-6926-11-git-send-email-shashank.sharma@intel.com> <20170712171739.GM12629@intel.com> <15d41305-b699-bb6b-db1d-7c4678a5c946@intel.com> <20170713125330.GZ12629@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170713125330.GZ12629@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: =?UTF-8?B?VmlsbGUgU3lyasOkbMOk?= Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org UmVnYXJkcwoKU2hhc2hhbmsKCgpPbiA3LzEzLzIwMTcgNjoyMyBQTSwgVmlsbGUgU3lyasOkbMOk IHdyb3RlOgo+IE9uIFRodSwgSnVsIDEzLCAyMDE3IGF0IDEwOjU2OjA2QU0gKzA1MzAsIFNoYXJt YSwgU2hhc2hhbmsgd3JvdGU6Cj4+IFJlZ2FyZHMKPj4KPj4gU2hhc2hhbmsKPj4KPj4KPj4gT24g Ny8xMi8yMDE3IDEwOjQ3IFBNLCBWaWxsZSBTeXJqw6Rsw6Qgd3JvdGU6Cj4+PiBPbiBNb24sIEp1 bCAxMCwgMjAxNyBhdCAwNDo0ODozOFBNICswNTMwLCBTaGFzaGFuayBTaGFybWEgd3JvdGU6Cj4+ Pj4gVGhpcyBwYXRjaCBjaGVja3MgZW5jb2RlciBsZXZlbCBzdXBwb3J0IGZvciBZQ0JDUjQyMCBv dXRwdXRzLgo+Pj4+IFRoZSBsb2dpYyBnb2VzIGFzIHNpbXBsZSBhcyB0aGlzOgo+Pj4+IElmIHRo ZSBpbnB1dCBtb2RlIGlzIFlDQkNSNDIwLW9ubHkgbW9kZTogcHJlcGFyZSBIRE1JIGZvcgo+Pj4+ IFlDQkNSNDIwIG91dHB1dCwgZWxzZSBjb250aW51ZSB3aXRoIFJHQiBvdXRwdXQgbW9kZS4KPj4+ Pgo+Pj4+IEl0IGNoZWNrcyBpZiB0aGUgbW9kZSBpcyBZQ0JDUjQyMCBhbmQgc291cmNlIGNhbiBz dXBwb3J0IHRoaXMKPj4+PiBvdXRwdXQgdGhlbiBpdCBtYXJrcyB0aGUgeWNiY3JfNDIwIG91dHB1 dCBpbmRpY2F0b3IgaW50byBjcnRjCj4+Pj4gc3RhdGUsIGZvciBmdXJ0aGVyIHN0YWdpbmcgaW4g ZHJpdmVyLgo+Pj4+Cj4+Pj4gVjI6IFNwbGl0IHRoZSBwYXRjaCBpbnRvIHR3bywga2VwdCBoZWxw ZXIgZnVuY3Rpb25zIGluIERSTSBsYXllci4KPj4+PiBWMzogQ2hhbmdlZCB0aGUgY29tcHV0ZV9j b25maWcgZnVuY3Rpb24gYmFzZWQgb24gbmV3IERSTSBBUEkuCj4+Pj4gVjQ6IFJlYmFzZQo+Pj4+ IFY1OiBSZWJhc2UKPj4+PiBWNjogQ2hlY2sgYW5kIGhhbmRsZSBZQ0JDUjQyMC1vbmx5IG1vZGVz LCBkaXNjYXJkIHRoZSBwcm9wZXJ0eQo+Pj4+ICAgICAgIGJhc2VkIGFwcHJvYWNoIChWaWxsZSkK Pj4+Pgo+Pj4+IFNpZ25lZC1vZmYtYnk6IFNoYXNoYW5rIFNoYXJtYSA8c2hhc2hhbmsuc2hhcm1h QGludGVsLmNvbT4KPj4+PiAtLS0KPj4+PiAgICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9k aXNwbGF5LmMgfCAgMSArCj4+Pj4gICAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2Lmgg ICAgIHwgIDMgKysrCj4+Pj4gICAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaGRtaS5jICAg IHwgNDIgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrLS0tCj4+Pj4gICAgMyBmaWxl cyBjaGFuZ2VkLCA0MyBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQo+Pj4+Cj4+Pj4gZGlm ZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+Pj4+IGluZGV4IDRlMDNjYTYuLjAxOTAwZTEg MTAwNjQ0Cj4+Pj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4+ Pj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4+Pj4gQEAgLTEx OTMwLDYgKzExOTMwLDcgQEAgaW50ZWxfcGlwZV9jb25maWdfY29tcGFyZShzdHJ1Y3QgZHJtX2k5 MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCj4+Pj4gICAgCVBJUEVfQ09ORl9DSEVDS19JKGhkbWlfc2Ny YW1ibGluZyk7Cj4+Pj4gICAgCVBJUEVfQ09ORl9DSEVDS19JKGhkbWlfaGlnaF90bWRzX2Nsb2Nr X3JhdGlvKTsKPj4+PiAgICAJUElQRV9DT05GX0NIRUNLX0koaGFzX2luZm9mcmFtZSk7Cj4+Pj4g KwlQSVBFX0NPTkZfQ0hFQ0tfSSh5Y2JjcjQyMCk7Cj4+Pj4gICAgCj4+Pj4gICAgCVBJUEVfQ09O Rl9DSEVDS19JKGhhc19hdWRpbyk7Cj4+Pj4gICAgCj4+Pj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2Rydi5oIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2 LmgKPj4+PiBpbmRleCBkMTdhMzI0Li41OTIyNDNiIDEwMDY0NAo+Pj4+IC0tLSBhL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2Rydi5oCj4+Pj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfZHJ2LmgKPj4+PiBAQCAtNzgwLDYgKzc4MCw5IEBAIHN0cnVjdCBpbnRlbF9jcnRjX3N0 YXRlIHsKPj4+PiAgICAKPj4+PiAgICAJLyogSERNSSBIaWdoIFRNRFMgY2hhciByYXRlIHJhdGlv ICovCj4+Pj4gICAgCWJvb2wgaGRtaV9oaWdoX3RtZHNfY2xvY2tfcmF0aW87Cj4+Pj4gKwo+Pj4+ ICsJLyogSERNSSBvdXRwdXQgdHlwZSAqLwo+Pj4+ICsJYm9vbCB5Y2JjcjQyMDsKPj4+PiAgICB9 Owo+Pj4+ICAgIAo+Pj4+ICAgIHN0cnVjdCBpbnRlbF9jcnRjIHsKPj4+PiBkaWZmIC0tZ2l0IGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaGRtaS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfaGRtaS5jCj4+Pj4gaW5kZXggY2MwZDEwMC4uMjc2ZDkxNiAxMDA2NDQKPj4+PiAtLS0g YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9oZG1pLmMKPj4+PiArKysgYi9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9oZG1pLmMKPj4+PiBAQCAtMTMwNSw3ICsxMzA1LDggQEAgaW50ZWxf aGRtaV9tb2RlX3ZhbGlkKHN0cnVjdCBkcm1fY29ubmVjdG9yICpjb25uZWN0b3IsCj4+Pj4gICAg CXJldHVybiBzdGF0dXM7Cj4+Pj4gICAgfQo+Pj4+ICAgIAo+Pj4+IC1zdGF0aWMgYm9vbCBoZG1p XzEyYnBjX3Bvc3NpYmxlKHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpjcnRjX3N0YXRlKQo+Pj4+ ICtzdGF0aWMgYm9vbCBoZG1pXzEyYnBjX3Bvc3NpYmxlKHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRl ICpjcnRjX3N0YXRlLAo+Pj4+ICsJCQkJYm9vbCBvdXRwdXRfeWNiY3I0MjApCj4+PiBZb3UgYWxy ZWF5ZCBoYXZlIHRoZSBjcnRjIHN0YXRlLCBzbyBubyBuZWVkIHRvIHBhc3MgdGhhdCBzdHVmZgo+ Pj4gc2VwYXJhdGVseS4KPj4gQWgsIHRoaXMgd2FzIGR1bWIsIHRoYW5rcyAhCj4+Pj4gICAgewo+ Pj4+ICAgIAlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYgPQo+Pj4+ICAgIAkJdG9f aTkxNShjcnRjX3N0YXRlLT5iYXNlLmNydGMtPmRldik7Cj4+Pj4gQEAgLTEzMzAsNiArMTMzMSwx MyBAQCBzdGF0aWMgYm9vbCBoZG1pXzEyYnBjX3Bvc3NpYmxlKHN0cnVjdCBpbnRlbF9jcnRjX3N0 YXRlICpjcnRjX3N0YXRlKQo+Pj4+ICAgIAkJaWYgKGNvbm5lY3Rvcl9zdGF0ZS0+Y3J0YyAhPSBj cnRjX3N0YXRlLT5iYXNlLmNydGMpCj4+Pj4gICAgCQkJY29udGludWU7Cj4+Pj4gICAgCj4+Pj4g KwkJaWYgKG91dHB1dF95Y2JjcjQyMCkgewo+Pj4+ICsJCQljb25zdCBzdHJ1Y3QgZHJtX2hkbWlf aW5mbyAqaGRtaSA9ICZpbmZvLT5oZG1pOwo+Pj4+ICsKPj4+PiArCQkJaWYgKCEoaGRtaS0+eTQy MF9kY19tb2RlcyAmIERSTV9FRElEX1lDQkNSNDIwX0RDXzM2KSkKPj4+PiArCQkJCXJldHVybiBm YWxzZTsKPj4+PiArCQl9Cj4+Pj4gKwo+Pj4gZWxzZT8KPj4gT29wcywgbmVlZHMgYW4gZWxzZSB7 IGJyZWFrO30KPiBJIHdhcyB0aGlua2luZyAnZWxzZSBpZiAuLi4nCkRvIHdlIG5lZWQgZWxzZSBp ZiBmb3IgMTIgQlBDIGNhc2UsIEkgd2FzIHRoaW5raW5nIG9mOgppZiAoIWhkbWktPnk0MjBfZGNf bW9kZXMgJiBEUk1fRURJRF9ZQ0JDUjQyMF9EQ18zNikKICAgICAgICAvKiAxMiBCUEMgWTQyMCBu b3QgcG9zc2libGUgKi8KICAgICAgICByZXR1cm4gZmFsc2U7CmVsc2UKICAgICAgIC8qIG91dHB1 dCBpcyBnb2luZyB0byBiZSA0MjAsIGFuZCAxMkJQQyBpcyBwb3NzaWJsZSwgc28gYnJlYWsgdGhl IApsb29wICovCiAgICAgICBicmVhazsKClRoaXMgd2lsbCBhbHNvIGFsbG93IHRoZSBjb2RlIHRv IGdvIHRocm91Z2ggdGhlIFdBUiBBZGRlZCBiZWxvdy4KLSBTaGFzaGFuawo+Cj4+IC0gU2hhc2hh bmsKPj4+PiAgICAJCWlmICgoaW5mby0+ZWRpZF9oZG1pX2RjX21vZGVzICYgRFJNX0VESURfSERN SV9EQ18zNikgPT0gMCkKPj4+PiAgICAJCQlyZXR1cm4gZmFsc2U7Cj4+Pj4gICAgCX0KPj4+PiBA QCAtMTM0Miw2ICsxMzUwLDI1IEBAIHN0YXRpYyBib29sIGhkbWlfMTJicGNfcG9zc2libGUoc3Ry dWN0IGludGVsX2NydGNfc3RhdGUgKmNydGNfc3RhdGUpCj4+Pj4gICAgCXJldHVybiB0cnVlOwo+ Pj4+ICAgIH0KPj4+PiAgICAKPj4+PiArc3RhdGljIGJvb2wKPj4+PiAraW50ZWxfaGRtaV95Y2Jj cjQyMF9jb25maWcoc3RydWN0IGRybV9jb25uZWN0b3IgKmNvbm5lY3RvciwKPj4+PiArCQkJICAg ICAgIHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpjb25maWcsCj4+Pj4gKwkJCSAgICAgICBpbnQg KmNsb2NrXzEyYnBjLCBpbnQgKmNsb2NrXzhicGMpCj4+Pj4gK3sKPj4+PiArCj4+Pj4gKwlpZiAo IWNvbm5lY3Rvci0+eWNiY3JfNDIwX2FsbG93ZWQpIHsKPj4+PiArCQlEUk1fRVJST1IoIlBsYXRm b3JtIGRvZXNuJ3Qgc3VwcG9ydCBZQ0JDUjQyMCBvdXRwdXRcbiIpOwo+Pj4+ICsJCXJldHVybiBm YWxzZTsKPj4+PiArCX0KPj4+PiArCj4+Pj4gKwkvKiBZQ0JDUjQyMCBUTURTIHJhdGUgcmVxdWly ZW1lbnQgaXMgaGFsZiB0aGUgcGl4ZWwgY2xvY2sgKi8KPj4+PiArCWNvbmZpZy0+cG9ydF9jbG9j ayAvPSAyOwo+Pj4+ICsJKmNsb2NrXzEyYnBjIC89IDI7Cj4+Pj4gKwkqY2xvY2tfOGJwYyAvPSAy Owo+Pj4+ICsJY29uZmlnLT55Y2JjcjQyMCA9IHRydWU7Cj4+Pj4gKwlyZXR1cm4gdHJ1ZTsKPj4+ PiArfQo+Pj4+ICsKPj4+PiAgICBib29sIGludGVsX2hkbWlfY29tcHV0ZV9jb25maWcoc3RydWN0 IGludGVsX2VuY29kZXIgKmVuY29kZXIsCj4+Pj4gICAgCQkJICAgICAgIHN0cnVjdCBpbnRlbF9j cnRjX3N0YXRlICpwaXBlX2NvbmZpZywKPj4+PiAgICAJCQkgICAgICAgc3RydWN0IGRybV9jb25u ZWN0b3Jfc3RhdGUgKmNvbm5fc3RhdGUpCj4+Pj4gQEAgLTEzNDksNyArMTM3Niw4IEBAIGJvb2wg aW50ZWxfaGRtaV9jb21wdXRlX2NvbmZpZyhzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2RlciwK Pj4+PiAgICAJc3RydWN0IGludGVsX2hkbWkgKmludGVsX2hkbWkgPSBlbmNfdG9faW50ZWxfaGRt aSgmZW5jb2Rlci0+YmFzZSk7Cj4+Pj4gICAgCXN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZf cHJpdiA9IHRvX2k5MTUoZW5jb2Rlci0+YmFzZS5kZXYpOwo+Pj4+ICAgIAlzdHJ1Y3QgZHJtX2Rp c3BsYXlfbW9kZSAqYWRqdXN0ZWRfbW9kZSA9ICZwaXBlX2NvbmZpZy0+YmFzZS5hZGp1c3RlZF9t b2RlOwo+Pj4+IC0Jc3RydWN0IGRybV9zY2RjICpzY2RjID0gJmNvbm5fc3RhdGUtPmNvbm5lY3Rv ci0+ZGlzcGxheV9pbmZvLmhkbWkuc2NkYzsKPj4+PiArCXN0cnVjdCBkcm1fY29ubmVjdG9yICpj b25uZWN0b3IgPSBjb25uX3N0YXRlLT5jb25uZWN0b3I7Cj4+Pj4gKwlzdHJ1Y3QgZHJtX3NjZGMg KnNjZGMgPSAmY29ubmVjdG9yLT5kaXNwbGF5X2luZm8uaGRtaS5zY2RjOwo+Pj4+ICAgIAlzdHJ1 Y3QgaW50ZWxfZGlnaXRhbF9jb25uZWN0b3Jfc3RhdGUgKmludGVsX2Nvbm5fc3RhdGUgPQo+Pj4+ ICAgIAkJdG9faW50ZWxfZGlnaXRhbF9jb25uZWN0b3Jfc3RhdGUoY29ubl9zdGF0ZSk7Cj4+Pj4g ICAgCWludCBjbG9ja184YnBjID0gcGlwZV9jb25maWctPmJhc2UuYWRqdXN0ZWRfbW9kZS5jcnRj X2Nsb2NrOwo+Pj4+IEBAIC0xMzc5LDYgKzE0MDcsMTQgQEAgYm9vbCBpbnRlbF9oZG1pX2NvbXB1 dGVfY29uZmlnKHN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVyLAo+Pj4+ICAgIAkJY2xvY2tf MTJicGMgKj0gMjsKPj4+PiAgICAJfQo+Pj4+ICAgIAo+Pj4+ICsJaWYgKGRybV9tb2RlX2lzXzQy MF9vbmx5KCZjb25uZWN0b3ItPmRpc3BsYXlfaW5mbywgYWRqdXN0ZWRfbW9kZSkpIHsKPj4+PiAr CQlpZiAoIWludGVsX2hkbWlfeWNiY3I0MjBfY29uZmlnKGNvbm5lY3RvciwgcGlwZV9jb25maWcs Cj4+Pj4gKwkJCQkJCSZjbG9ja18xMmJwYywgJmNsb2NrXzhicGMpKSB7Cj4+Pj4gKwkJCURSTV9F UlJPUigiQ2FuJ3Qgc3VwcG9ydCBZQ0JDUjQyMCBvdXRwdXRcbiIpOwo+Pj4+ICsJCQlyZXR1cm4g ZmFsc2U7Cj4+Pj4gKwkJfQo+Pj4+ICsJfQo+Pj4+ICsKPj4+PiAgICAJaWYgKEhBU19QQ0hfU1BM SVQoZGV2X3ByaXYpICYmICFIQVNfRERJKGRldl9wcml2KSkKPj4+PiAgICAJCXBpcGVfY29uZmln LT5oYXNfcGNoX2VuY29kZXIgPSB0cnVlOwo+Pj4+ICAgIAo+Pj4+IEBAIC0xMzk4LDcgKzE0MzQs NyBAQCBib29sIGludGVsX2hkbWlfY29tcHV0ZV9jb25maWcoc3RydWN0IGludGVsX2VuY29kZXIg KmVuY29kZXIsCj4+Pj4gICAgCSAqLwo+Pj4+ICAgIAlpZiAocGlwZV9jb25maWctPnBpcGVfYnBw ID4gOCozICYmIHBpcGVfY29uZmlnLT5oYXNfaGRtaV9zaW5rICYmICFmb3JjZV9kdmkgJiYKPj4+ PiAgICAJICAgIGhkbWlfcG9ydF9jbG9ja192YWxpZChpbnRlbF9oZG1pLCBjbG9ja18xMmJwYywg dHJ1ZSwgZm9yY2VfZHZpKSA9PSBNT0RFX09LICYmCj4+Pj4gLQkgICAgaGRtaV8xMmJwY19wb3Nz aWJsZShwaXBlX2NvbmZpZykpIHsKPj4+PiArCSAgICBoZG1pXzEyYnBjX3Bvc3NpYmxlKHBpcGVf Y29uZmlnLCBwaXBlX2NvbmZpZy0+eWNiY3I0MjApKSB7Cj4+Pj4gICAgCQlEUk1fREVCVUdfS01T KCJwaWNraW5nIGJwYyB0byAxMiBmb3IgSERNSSBvdXRwdXRcbiIpOwo+Pj4+ICAgIAkJZGVzaXJl ZF9icHAgPSAxMiozOwo+Pj4+ICAgIAo+Pj4+IC0tIAo+Pj4+IDIuNy40Cj4+Pj4KPj4+PiBfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+Pj4+IGRyaS1kZXZl bCBtYWlsaW5nIGxpc3QKPj4+PiBkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4+Pj4g aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZl bCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xp c3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=