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13 Jan 2021 23:27:38 -0800 From: Jani Nikula To: Ville Syrjala , intel-gfx@lists.freedesktop.org In-Reply-To: <20210111164111.13302-1-ville.syrjala@linux.intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <20210111164111.13302-1-ville.syrjala@linux.intel.com> Date: Thu, 14 Jan 2021 09:27:35 +0200 Message-ID: <87v9c0q8pk.fsf@intel.com> MIME-Version: 1.0 Subject: Re: [Intel-gfx] [PATCH] drm/i915: Only enable DFP 4:4:4->4:2:0 conversion when outputting YCbCr 4:4:4 X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" T24gTW9uLCAxMSBKYW4gMjAyMSwgVmlsbGUgU3lyamFsYSA8dmlsbGUuc3lyamFsYUBsaW51eC5p bnRlbC5jb20+IHdyb3RlOgo+IEZyb206IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBs aW51eC5pbnRlbC5jb20+Cj4KPiBMZXQncyBub3QgZW5hYmxlIHRoZSA0OjQ6NC0+NDoyOjAgY29u dmVyc2lvbiBiaXQgaW4gdGhlIERGUCB1bmxlc3Mgd2UncmUKPiBhY3R1YWxseSBvdXRwdXR0aW5n IFlDYkNyIDQ6NDo0LiBJdCB3b3VsZCBhcHBlYXIgc29tZSBwcm90b2NvbAo+IGNvbnZlcnRlcnMg YmxpbmR5IGNvbnN1bHQgdGhpcyBiaXQgZXZlbiB3aGVuIHRoZSBzb3VyY2UgaXMgb3V0cHV0dGlu Zwo+IFJHQiwgcmVzdWx0aW5nIGluIGEgdmlzdWFsIG1lc3MuCj4KPiBDbG9zZXM6IGh0dHBzOi8v Z2l0bGFiLmZyZWVkZXNrdG9wLm9yZy9kcm0vaW50ZWwvLS9pc3N1ZXMvMjkxNAo+IFNpZ25lZC1v ZmYtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+CgpG aXhlczogMTgxNTY3YWE5ZjBkICgiZHJtL2k5MTU6IERvIFlDYkNyIDQ0NC0+NDIwIGNvbnZlcnNp b24gdmlhIERQIHByb3RvY29sIGNvbnZlcnRlcnMiKQpDYzogPHN0YWJsZUB2Z2VyLmtlcm5lbC5v cmc+ICMgdjUuMTArCgpSaWdodD8KClJldmlld2VkLWJ5OiBKYW5pIE5pa3VsYSA8amFuaS5uaWt1 bGFAaW50ZWwuY29tPgoKPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRl bF9kcC5jIHwgNCArKy0tCj4gIDEgZmlsZSBjaGFuZ2VkLCAyIGluc2VydGlvbnMoKyksIDIgZGVs ZXRpb25zKC0pCj4KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9p bnRlbF9kcC5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcC5jCj4gaW5k ZXggNGYxOTBhODJkNGFkLi5hYTMwZWY5ZjY5MDYgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcC5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv ZGlzcGxheS9pbnRlbF9kcC5jCj4gQEAgLTQzNjgsOCArNDM2OCw4IEBAIHZvaWQgaW50ZWxfZHBf Y29uZmlndXJlX3Byb3RvY29sX2NvbnZlcnRlcihzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwLAo+ ICAJCWRybV9kYmdfa21zKCZpOTE1LT5kcm0sICJGYWlsZWQgdG8gc2V0IHByb3RvY29sIGNvbnZl cnRlciBIRE1JIG1vZGUgdG8gJXNcbiIsCj4gIAkJCSAgICBlbmFibGVkZGlzYWJsZWQoaW50ZWxf ZHAtPmhhc19oZG1pX3NpbmspKTsKPiAgCj4gLQl0bXAgPSBpbnRlbF9kcC0+ZGZwLnljYmNyXzQ0 NF90b180MjAgPwo+IC0JCURQX0NPTlZFUlNJT05fVE9fWUNCQ1I0MjBfRU5BQkxFIDogMDsKPiAr CXRtcCA9IGNydGNfc3RhdGUtPm91dHB1dF9mb3JtYXQgPT0gSU5URUxfT1VUUFVUX0ZPUk1BVF9Z Q0JDUjQ0NCAmJgo+ICsJCWludGVsX2RwLT5kZnAueWNiY3JfNDQ0X3RvXzQyMCA/IERQX0NPTlZF UlNJT05fVE9fWUNCQ1I0MjBfRU5BQkxFIDogMDsKPiAgCj4gIAlpZiAoZHJtX2RwX2RwY2Rfd3Jp dGViKCZpbnRlbF9kcC0+YXV4LAo+ICAJCQkgICAgICAgRFBfUFJPVE9DT0xfQ09OVkVSVEVSX0NP TlRST0xfMSwgdG1wKSAhPSAxKQoKLS0gCkphbmkgTmlrdWxhLCBJbnRlbCBPcGVuIFNvdXJjZSBH cmFwaGljcyBDZW50ZXIKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwt Z2Z4Cg==