From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matt Roper Subject: Re: [Intel-gfx] [PATCH 2/5] drm/i915: Do not read GAMMA_MODE register Date: Mon, 22 Feb 2016 16:38:48 -0800 Message-ID: <20160223003848.GM22387@intel.com> References: <1456150691-20231-1-git-send-email-lionel.g.landwerlin@intel.com> <1456150691-20231-3-git-send-email-lionel.g.landwerlin@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: <1456150691-20231-3-git-send-email-lionel.g.landwerlin@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Lionel Landwerlin Cc: intel-gfx@lists.freedesktop.org, kausalmalladi@gmail.com, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gTW9uLCBGZWIgMjIsIDIwMTYgYXQgMDI6MTg6MDhQTSArMDAwMCwgTGlvbmVsIExhbmR3ZXJs aW4gd3JvdGU6Cj4gSW1wbGVtZW50IERhbmllbCBTdG9uZSdzIHJlY29tbWVuZGF0aW9uIHRvIG5v dCByZWFkIHJlZ2lzdGVycyB0byBpbmZlcgo+IHRoZSBoYXJkd2FyZSdzIHN0YXRlLgo+IAo+IFNp Z25lZC1vZmYtYnk6IExpb25lbCBMYW5kd2VybGluIDxsaW9uZWwuZy5sYW5kd2VybGluQGludGVs LmNvbT4KCkRvIHdlIG5lZWQgdG8gZW5zdXJlIHRoYXQgc29mdHdhcmUgYW5kIGhhcmR3YXJlIHN0 YXRlIGFyZSBzeW5jaHJvbml6ZWQKYXQgc3RhcnR1cD8gIEEgYm9vdCBmaXJtd2FyZSBtaWdodCBo YXZlIHNldCBpdCB0byBzb21ldGhpbmcgZGlmZmVyZW50CmJlZm9yZSBvdXIgZHJpdmVyIHN0YXJ0 cyB1cDsgaWYgd2UgdXNlICdmYXN0Ym9vdCcgdGhlbiB3ZSBtaWdodCBub3QgZG8KYW55IG1vZGVz ZXRzIGFuZCBtaWdodCB3aW5kIHVwIHdpdGggMCAoOEJJVCkgaW4gb3VyIHN0YXRlIHZhcmlhYmxl LCBidXQKc29tZXRoaW5nIGVsc2UgYWN0dWFsbHkgcHJvZ3JhbW1lZCBpbnRvIHRoZSBoYXJkd2Fy ZS4KCgpNYXR0Cgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9jb2xvci5jIHwg NyArKysrKy0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oICAgfCAzICsrKwo+ ICAyIGZpbGVzIGNoYW5nZWQsIDggaW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKPiAKPiBk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfY29sb3IuYyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2NvbG9yLmMKPiBpbmRleCBjY2UwMTU1Li5iYTI3Y2UyIDEwMDY0 NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2NvbG9yLmMKPiArKysgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9jb2xvci5jCj4gQEAgLTEyNiw2ICsxMjYsOCBAQCBzdGF0 aWMgdm9pZCBoYXN3ZWxsX2xvYWRfbHV0cyhzdHJ1Y3QgZHJtX2NydGMgKmNydGMpCj4gIAlzdHJ1 Y3QgZHJtX2RldmljZSAqZGV2ID0gY3J0Yy0+ZGV2Owo+ICAJc3RydWN0IGRybV9pOTE1X3ByaXZh dGUgKmRldl9wcml2ID0gZGV2LT5kZXZfcHJpdmF0ZTsKPiAgCXN0cnVjdCBpbnRlbF9jcnRjICpp bnRlbF9jcnRjID0gdG9faW50ZWxfY3J0YyhjcnRjKTsKPiArCXN0cnVjdCBpbnRlbF9jcnRjX3N0 YXRlICppbnRlbF9jcnRjX3N0YXRlID0KPiArCQl0b19pbnRlbF9jcnRjX3N0YXRlKGNydGMtPnN0 YXRlKTsKPiAgCWJvb2wgcmVlbmFibGVfaXBzID0gZmFsc2U7Cj4gIAo+ICAJLyoKPiBAQCAtMTMz LDExICsxMzUsMTIgQEAgc3RhdGljIHZvaWQgaGFzd2VsbF9sb2FkX2x1dHMoc3RydWN0IGRybV9j cnRjICpjcnRjKQo+ICAJICogR0FNTUFfTU9ERSBpcyBjb25maWd1cmVkIGZvciBzcGxpdCBnYW1t YSBhbmQgSVBTX0NUTCBoYXMgSVBTIGVuYWJsZWQuCj4gIAkgKi8KPiAgCWlmIChJU19IQVNXRUxM KGRldikgJiYgaW50ZWxfY3J0Yy0+Y29uZmlnLT5pcHNfZW5hYmxlZCAmJgo+IC0JICAgICgoSTkx NV9SRUFEKEdBTU1BX01PREUoaW50ZWxfY3J0Yy0+cGlwZSkpICYgR0FNTUFfTU9ERV9NT0RFX01B U0spID09Cj4gLQkgICAgIEdBTU1BX01PREVfTU9ERV9TUExJVCkpIHsKPiArCSAgICAoaW50ZWxf Y3J0Y19zdGF0ZS0+Z2FtbWFfbW9kZSA9PSBHQU1NQV9NT0RFX01PREVfU1BMSVQpKSB7Cj4gIAkJ aHN3X2Rpc2FibGVfaXBzKGludGVsX2NydGMpOwo+ICAJCXJlZW5hYmxlX2lwcyA9IHRydWU7Cj4g IAl9Cj4gKwo+ICsJaW50ZWxfY3J0Y19zdGF0ZS0+Z2FtbWFfbW9kZSA9IEdBTU1BX01PREVfTU9E RV84QklUOwo+ICAJSTkxNV9XUklURShHQU1NQV9NT0RFKGludGVsX2NydGMtPnBpcGUpLCBHQU1N QV9NT0RFX01PREVfOEJJVCk7Cj4gIAo+ICAJaTl4eF9sb2FkX2x1dHMoY3J0Yyk7Cj4gZGlmZiAt LWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZHJ2LmgKPiBpbmRleCA0MGZjNDg2Li45NzQyZDViIDEwMDY0NAo+IC0tLSBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oCj4gKysrIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZHJ2LmgKPiBAQCAtNTE3LDYgKzUxNyw5IEBAIHN0cnVjdCBpbnRlbF9jcnRj X3N0YXRlIHsKPiAgCQkJc3RydWN0IHNrbF9waXBlX3dtIHNrbDsKPiAgCQl9IG9wdGltYWw7Cj4g IAl9IHdtOwo+ICsKPiArCS8qIEdhbW1hIG1vZGUgcHJvZ3JhbW1lZCBvbiB0aGUgcGlwZSAqLwo+ ICsJdWludDMyX3QgZ2FtbWFfbW9kZTsKPiAgfTsKPiAgCj4gIHN0cnVjdCB2bHZfd21fc3RhdGUg ewo+IC0tIAo+IDIuNy4wCj4gCj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KPiBJbnRlbC1nZnggbWFpbGluZyBsaXN0Cj4gSW50ZWwtZ2Z4QGxpc3RzLmZy ZWVkZXNrdG9wLm9yZwo+IGh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vaW50ZWwtZ2Z4CgotLSAKTWF0dCBSb3BlcgpHcmFwaGljcyBTb2Z0d2FyZSBFbmdpbmVl cgpJb1RHIFBsYXRmb3JtIEVuYWJsaW5nICYgRGV2ZWxvcG1lbnQKSW50ZWwgQ29ycG9yYXRpb24K KDkxNikgMzU2LTI3OTUKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRl dmVsCg==