From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH v4 3/4] drm/mediatek: Add gamma correction. Date: Thu, 11 Aug 2016 10:44:10 +0300 Message-ID: <20160811074410.GF4329@intel.com> References: <1469672575-5847-1-git-send-email-bibby.hsieh@mediatek.com> <1469672575-5847-4-git-send-email-bibby.hsieh@mediatek.com> <1470900779.2493.20.camel@pengutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <1470900779.2493.20.camel@pengutronix.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Philipp Zabel Cc: Sascha Hauer , Daniel Vetter , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Mao Huang , linux-mediatek@lists.infradead.org, Matthias Brugger , Yingjoe Chen , Cawa Cheng , linux-arm-kernel@lists.infradead.org List-Id: linux-mediatek@lists.infradead.org T24gVGh1LCBBdWcgMTEsIDIwMTYgYXQgMDk6MzI6NTlBTSArMDIwMCwgUGhpbGlwcCBaYWJlbCB3 cm90ZToKPiBBbSBEb25uZXJzdGFnLCBkZW4gMjguMDcuMjAxNiwgMTA6MjIgKzA4MDAgc2Nocmll YiBCaWJieSBIc2llaDoKPiA+IEFkZCBnYW1tYSBzZXQgZnVuY3Rpb24gdG8gY29ycmVjdCBicmln aHRuZXNzIHZhbHVlcy4KPiA+IEl0IGFwcGxpZXMgYXJiaXRyYXJ5IG1hcHBpbmcgY3VydmUgdG8g Y29tcGVuc2F0ZSB0aGUKPiA+IGluY29ycmVjdCB0cmFuc2ZlciBmdW5jdGlvbiBvZiB0aGUgcGFu ZWwuCj4gPiAKPiA+IFNpZ25lZC1vZmYtYnk6IEJpYmJ5IEhzaWVoIDxiaWJieS5oc2llaEBtZWRp YXRlay5jb20+Cj4gPiAtLS0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vbWVkaWF0ZWsvbXRrX2RybV9j cnRjLmMgICAgIHwgICAgOCArKysrKystCj4gPiAgZHJpdmVycy9ncHUvZHJtL21lZGlhdGVrL210 a19kcm1fY3J0Yy5oICAgICB8ICAgIDEgKwo+ID4gIGRyaXZlcnMvZ3B1L2RybS9tZWRpYXRlay9t dGtfZHJtX2RkcF9jb21wLmMgfCAgIDMxICsrKysrKysrKysrKysrKysrKysrKysrKysrKwo+ID4g IGRyaXZlcnMvZ3B1L2RybS9tZWRpYXRlay9tdGtfZHJtX2RkcF9jb21wLmggfCAgIDEwICsrKysr KysrKwo+ID4gIDQgZmlsZXMgY2hhbmdlZCwgNDkgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigt KQo+ID4gCj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL21lZGlhdGVrL210a19kcm1f Y3J0Yy5jIGIvZHJpdmVycy9ncHUvZHJtL21lZGlhdGVrL210a19kcm1fY3J0Yy5jCj4gPiBpbmRl eCAyNGFhM2JhLi5jYmI0NjBhNSAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9tZWRp YXRlay9tdGtfZHJtX2NydGMuYwo+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJtL21lZGlhdGVrL210 a19kcm1fY3J0Yy5jCj4gPiBAQCAtNDA5LDYgKzQwOSw5IEBAIHN0YXRpYyB2b2lkIG10a19kcm1f Y3J0Y19hdG9taWNfZmx1c2goc3RydWN0IGRybV9jcnRjICpjcnRjLAo+ID4gIAl9Cj4gPiAgCWlm IChwZW5kaW5nX3BsYW5lcykKPiA+ICAJCW10a19jcnRjLT5wZW5kaW5nX3BsYW5lcyA9IHRydWU7 Cj4gPiArCWlmIChjcnRjLT5zdGF0ZS0+Y29sb3JfbWdtdF9jaGFuZ2VkKQo+ID4gKwkJZm9yIChp ID0gMDsgaSA8IG10a19jcnRjLT5kZHBfY29tcF9ucjsgaSsrKQo+ID4gKwkJCW10a19kZHBfZ2Ft bWFfc2V0KG10a19jcnRjLT5kZHBfY29tcFtpXSwgY3J0Yy0+c3RhdGUpOwo+ID4gIH0KPiA+ICAK PiA+ICBzdGF0aWMgY29uc3Qgc3RydWN0IGRybV9jcnRjX2Z1bmNzIG10a19jcnRjX2Z1bmNzID0g ewo+ID4gQEAgLTQxOCw2ICs0MjEsNyBAQCBzdGF0aWMgY29uc3Qgc3RydWN0IGRybV9jcnRjX2Z1 bmNzIG10a19jcnRjX2Z1bmNzID0gewo+ID4gIAkucmVzZXQJCQk9IG10a19kcm1fY3J0Y19yZXNl dCwKPiA+ICAJLmF0b21pY19kdXBsaWNhdGVfc3RhdGUJPSBtdGtfZHJtX2NydGNfZHVwbGljYXRl X3N0YXRlLAo+ID4gIAkuYXRvbWljX2Rlc3Ryb3lfc3RhdGUJPSBtdGtfZHJtX2NydGNfZGVzdHJv eV9zdGF0ZSwKPiA+ICsJLmdhbW1hX3NldAkJPSBkcm1fYXRvbWljX2hlbHBlcl9sZWdhY3lfZ2Ft bWFfc2V0LAo+ID4gIH07Cj4gPiAgCj4gPiAgc3RhdGljIGNvbnN0IHN0cnVjdCBkcm1fY3J0Y19o ZWxwZXJfZnVuY3MgbXRrX2NydGNfaGVscGVyX2Z1bmNzID0gewo+ID4gQEAgLTU2OCw3ICs1NzIs OSBAQCBpbnQgbXRrX2RybV9jcnRjX2NyZWF0ZShzdHJ1Y3QgZHJtX2RldmljZSAqZHJtX2RldiwK PiA+ICAJCQkJJm10a19jcnRjLT5wbGFuZXNbMV0uYmFzZSwgcGlwZSk7Cj4gPiAgCWlmIChyZXQg PCAwKQo+ID4gIAkJZ290byB1bnByZXBhcmU7Cj4gPiAtCj4gPiArCWRybV9tb2RlX2NydGNfc2V0 X2dhbW1hX3NpemUoJm10a19jcnRjLT5iYXNlLCBNVEtfTFVUX1NJWkUpOwo+ID4gKwlkcm1faGVs cGVyX2NydGNfZW5hYmxlX2NvbG9yX21nbXQoJm10a19jcnRjLT5iYXNlLCBNVEtfTFVUX1NJWkUs Cj4gPiArCQkJCQkgIE1US19MVVRfU0laRSk7Cj4gCj4gSSBoYXZlIGFwcGxpZWQgYWxsIGZvdXIg cGF0Y2hlcyBhbmQgcmViYXNlZCBvbnRvIHY0LjgtcmMxLCByZXBsYWNpbmcKPiBkcm1faGVscGVy X2NydGNfZW5hYmxlX2NvbG9yX21nbXQgd2l0aDoKPiAKPiAJZHJtX2NydGNfZW5hYmxlX2NvbG9y X21nbXQoJm10a19jcnRjLT5iYXNlLCBNVEtfTFVUX1NJWkUsCj4gCQkJCSAgIHRydWUsIE1US19M VVRfU0laRSk7CgpCVFcgdGhhdCBsb29rcyB3cm9uZyAoYWxyZWFkeSBpbiB0aGUgb3JpZ2luYWwp LiBBRkFJQ1MgdGhlIHBhdGNoIGp1c3QKaGFuZGxlZCB0aGUgZ2FtbWFfbHV0LCBub3QgdGhlIGRl Z2FtbWFfbHV0LCBzbyB0ZWxsaW5nIHlvdSBoYXZlIGJvdGgKaXMgbm90IHJpZ2h0LgoKPiAKPiAo U2VlIGh0dHBzOi8vcGF0Y2h3b3JrLmtlcm5lbC5vcmcvcGF0Y2gvOTE2MDk4Ny8pCj4gCj4gcmVn YXJkcwo+IFBoaWxpcHAKPiAKPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwo+IGRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKPiBkcmktZGV2ZWxAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9kcmktZGV2ZWwKCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwgT1RDCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxp c3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=