From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Clayton Subject: Re: [PATCH] drm/i915: Add limited color range readout for HDMI/DP ports on g4x/vlv/chv Date: Fri, 12 Sep 2014 16:08:50 +0100 Message-ID: <54130C82.5090605@googlemail.com> References: <5412BBB2.80506@googlemail.com> <1410525989-25757-1-git-send-email-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-we0-f169.google.com (mail-we0-f169.google.com [74.125.82.169]) by gabe.freedesktop.org (Postfix) with ESMTP id B59466E733 for ; Fri, 12 Sep 2014 08:09:01 -0700 (PDT) Received: by mail-we0-f169.google.com with SMTP id w61so895282wes.14 for ; Fri, 12 Sep 2014 08:08:55 -0700 (PDT) In-Reply-To: <1410525989-25757-1-git-send-email-ville.syrjala@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: ville.syrjala@linux.intel.com, intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org CgpPbiAwOS8xMi8xNCAxMzo0NiwgdmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20gd3JvdGU6 Cj4gRnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4K PiAKPiBUaGUgbGltaXRlZCBjb2xvciByYW5nZSBrbm9iIGlzIGluIHRoZSBwb3J0IHJlZ2lzdGVy cyBvbgo+IGc0eCBhbmQgdmx2L2NodiBmb3IgSERNSSwgYW5kIG9uIGc0eCBmb3IgRFAuIEFkZCB0 aGUgcmVsZXZhbnQgY29kZQo+IHRvIHJlYWQgb3V0IHRoZSBoYXJkd2FyZSBzdGF0ZSBpbnRvIHBp cGUgY29uZmlnLiBPbiB2bHYvY2h2IHRoZQo+IERQIHBvcnQgbGltaXRlZCBjb2xvciByYW5nZSBr bm9iIGlzIGluIFBJUEVDT05GIGZvciB3aGljaCB3ZQo+IGFscmVhZHkgaGF2ZSByZWFkb3V0IGNv ZGUuCj4gCldpdGggdGhlIHBhdGNoIGJlbG93IGFwcGxpZWQsIHRoZSB3YXJuaW5nIGhhcyBnb25l IGF3YXkuIE15IHRoYW5rcyB0byBEYW5pZWwgYW5kIFZpbGxlLgoKVGVzdGVkLWJ5OiBDaHJpcyBD bGF5dG9uIDxjaHJpczI1NTNAZ29vZ2xlbWFpbC5jb20+Cgo+IENjOiBDaHJpcyBDbGF5dG9uIDxj aHJpczI1NTNAZ29vZ2xlbWFpbC5jb20+Cj4gU2lnbmVkLW9mZi1ieTogVmlsbGUgU3lyasOkbMOk IDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZHAuYyAgIHwgNCArKysrCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2hkbWkuYyB8IDcgKysrKysrLQo+ICAyIGZpbGVzIGNoYW5nZWQsIDEwIGluc2VydGlvbnMoKyks IDEgZGVsZXRpb24oLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50 ZWxfZHAuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiBpbmRleCBkOGU4Njhh Li5kNzNiNGI3IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMK PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCj4gQEAgLTE5MTAsNiArMTkx MCwxMCBAQCBzdGF0aWMgdm9pZCBpbnRlbF9kcF9nZXRfY29uZmlnKHN0cnVjdCBpbnRlbF9lbmNv ZGVyICplbmNvZGVyLAo+ICAKPiAgCXBpcGVfY29uZmlnLT5hZGp1c3RlZF9tb2RlLmZsYWdzIHw9 IGZsYWdzOwo+ICAKPiArCWlmICghSEFTX1BDSF9TUExJVChkZXYpICYmICFJU19WQUxMRVlWSUVX KGRldikgJiYKPiArCSAgICB0bXAgJiBEUF9DT0xPUl9SQU5HRV8xNl8yMzUpCj4gKwkJcGlwZV9j b25maWctPmxpbWl0ZWRfY29sb3JfcmFuZ2UgPSB0cnVlOwo+ICsKPiAgCXBpcGVfY29uZmlnLT5o YXNfZHBfZW5jb2RlciA9IHRydWU7Cj4gIAo+ICAJaW50ZWxfZHBfZ2V0X21fbihjcnRjLCBwaXBl X2NvbmZpZyk7Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2hkbWku YyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2hkbWkuYwo+IGluZGV4IGM1ODYxNzMuLjgx OTkzNzEgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaGRtaS5jCj4g KysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaGRtaS5jCj4gQEAgLTcxMiw3ICs3MTIs OCBAQCBzdGF0aWMgdm9pZCBpbnRlbF9oZG1pX2dldF9jb25maWcoc3RydWN0IGludGVsX2VuY29k ZXIgKmVuY29kZXIsCj4gIAkJCQkgIHN0cnVjdCBpbnRlbF9jcnRjX2NvbmZpZyAqcGlwZV9jb25m aWcpCj4gIHsKPiAgCXN0cnVjdCBpbnRlbF9oZG1pICppbnRlbF9oZG1pID0gZW5jX3RvX2ludGVs X2hkbWkoJmVuY29kZXItPmJhc2UpOwo+IC0Jc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9w cml2ID0gZW5jb2Rlci0+YmFzZS5kZXYtPmRldl9wcml2YXRlOwo+ICsJc3RydWN0IGRybV9kZXZp Y2UgKmRldiA9IGVuY29kZXItPmJhc2UuZGV2Owo+ICsJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUg KmRldl9wcml2ID0gZGV2LT5kZXZfcHJpdmF0ZTsKPiAgCXUzMiB0bXAsIGZsYWdzID0gMDsKPiAg CWludCBkb3RjbG9jazsKPiAgCj4gQEAgLTczNCw2ICs3MzUsMTAgQEAgc3RhdGljIHZvaWQgaW50 ZWxfaGRtaV9nZXRfY29uZmlnKHN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVyLAo+ICAJaWYg KHRtcCAmIEhETUlfTU9ERV9TRUxFQ1RfSERNSSkKPiAgCQlwaXBlX2NvbmZpZy0+aGFzX2F1ZGlv ID0gdHJ1ZTsKPiAgCj4gKwlpZiAoIUhBU19QQ0hfU1BMSVQoZGV2KSAmJgo+ICsJICAgIHRtcCAm IEhETUlfQ09MT1JfUkFOR0VfMTZfMjM1KQo+ICsJCXBpcGVfY29uZmlnLT5saW1pdGVkX2NvbG9y X3JhbmdlID0gdHJ1ZTsKPiArCj4gIAlwaXBlX2NvbmZpZy0+YWRqdXN0ZWRfbW9kZS5mbGFncyB8 PSBmbGFnczsKPiAgCj4gIAlpZiAoKHRtcCAmIFNEVk9fQ09MT1JfRk9STUFUX01BU0spID09IEhE TUlfQ09MT1JfRk9STUFUXzEyYnBjKQo+IApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2ludGVsLWdmeAo=