From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ander Conselvan De Oliveira Subject: Re: [PATCH 2/2] drm/i915: Simplify intel_dp_pre_emphasis_max() Date: Thu, 08 Oct 2015 19:20:25 +0300 Message-ID: <1444321225.2529.0.camel@gmail.com> References: <1444056277-27679-1-git-send-email-ander.conselvan.de.oliveira@intel.com> <1444056277-27679-2-git-send-email-ander.conselvan.de.oliveira@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-pa0-f43.google.com (mail-pa0-f43.google.com [209.85.220.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id 82E6A6E605 for ; Thu, 8 Oct 2015 09:20:30 -0700 (PDT) Received: by pabve7 with SMTP id ve7so406175pab.2 for ; Thu, 08 Oct 2015 09:20:30 -0700 (PDT) Received: from pstruil-mobl1.ger.corp.intel.com (jfdmzpr02-ext.jf.intel.com. [134.134.137.71]) by smtp.googlemail.com with ESMTPSA id ih4sm30154799pbc.28.2015.10.08.09.20.28 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 08 Oct 2015 09:20:29 -0700 (PDT) In-Reply-To: <1444056277-27679-2-git-send-email-ander.conselvan.de.oliveira@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org UGxlYXNlIGlnbm9yZSB0aGVzZSB0d28gcGF0Y2hlcy4gVGhleSBjb250YWluIGVycm9ycyBhbmQg YXJlIHN1cGVyc2VkZWQgYnkgYSBuZXcgcGF0Y2ggc2VyaWVzIEkganVzdApzZW50LgoKQW5kZXIK Ck9uIE1vbiwgMjAxNS0xMC0wNSBhdCAxNzo0NCArMDMwMCwgQW5kZXIgQ29uc2VsdmFuIGRlIE9s aXZlaXJhIHdyb3RlOgo+IFNpbXBsaWZ5IGludGVsX2RwX3ByZV9lbXBoYXNpc19tYXgoKSBieSBn cm91cGluZyB0aGUgY29uZGl0aW9ucyBmb3IgVkxWLAo+IEhTVywgQkRXIGFuZCBnZW4gOSB0b2dl dGhlciwgc2luY2UgdGhleSBhbGwgdXNlIHRoZSBzYW1lIHZhbHVlcy4KPiAKPiBTaWduZWQtb2Zm LWJ5OiBBbmRlciBDb25zZWx2YW4gZGUgT2xpdmVpcmEgPGFuZGVyLmNvbnNlbHZhbi5kZS5vbGl2 ZWlyYUBpbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMg fCAyOSArKy0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQo+ICAxIGZpbGUgY2hhbmdlZCwgMiBp bnNlcnRpb25zKCspLCAyNyBkZWxldGlvbnMoLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfZHAuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMK PiBpbmRleCAzZmE4YTU1Li5jN2Y5M2M1IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2RwLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCj4g QEAgLTMwODUsNyArMzA4NSw3IEBAIGludGVsX2RwX3ByZV9lbXBoYXNpc19tYXgoc3RydWN0IGlu dGVsX2RwICppbnRlbF9kcCwgdWludDhfdCB2b2x0YWdlX3N3aW5nKQo+ICAJc3RydWN0IGRybV9k ZXZpY2UgKmRldiA9IGludGVsX2RwX3RvX2RldihpbnRlbF9kcCk7Cj4gIAllbnVtIHBvcnQgcG9y dCA9IGRwX3RvX2RpZ19wb3J0KGludGVsX2RwKS0+cG9ydDsKPiAgCj4gLQlpZiAoSU5URUxfSU5G TyhkZXYpLT5nZW4gPj0gOSkgewo+ICsJaWYgKElOVEVMX0lORk8oZGV2KS0+Z2VuID49IDcgfHwg IUlTX0lWWUJSSURHRShkZXYpKSB7Cj4gIAkJc3dpdGNoICh2b2x0YWdlX3N3aW5nICYgRFBfVFJB SU5fVk9MVEFHRV9TV0lOR19NQVNLKSB7Cj4gIAkJY2FzZSBEUF9UUkFJTl9WT0xUQUdFX1NXSU5H X0xFVkVMXzA6Cj4gIAkJCXJldHVybiBEUF9UUkFJTl9QUkVfRU1QSF9MRVZFTF8zOwo+IEBAIC0z MDk0LDM1ICszMDk0LDEwIEBAIGludGVsX2RwX3ByZV9lbXBoYXNpc19tYXgoc3RydWN0IGludGVs X2RwICppbnRlbF9kcCwgdWludDhfdCAKPiB2b2x0YWdlX3N3aW5nKQo+ICAJCWNhc2UgRFBfVFJB SU5fVk9MVEFHRV9TV0lOR19MRVZFTF8yOgo+ICAJCQlyZXR1cm4gRFBfVFJBSU5fUFJFX0VNUEhf TEVWRUxfMTsKPiAgCQljYXNlIERQX1RSQUlOX1ZPTFRBR0VfU1dJTkdfTEVWRUxfMzoKPiAtCQkJ cmV0dXJuIERQX1RSQUlOX1BSRV9FTVBIX0xFVkVMXzA7Cj4gIAkJZGVmYXVsdDoKPiAgCQkJcmV0 dXJuIERQX1RSQUlOX1BSRV9FTVBIX0xFVkVMXzA7Cj4gIAkJfQo+IC0JfSBlbHNlIGlmIChJU19I QVNXRUxMKGRldikgfHwgSVNfQlJPQURXRUxMKGRldikpIHsKPiAtCQlzd2l0Y2ggKHZvbHRhZ2Vf c3dpbmcgJiBEUF9UUkFJTl9WT0xUQUdFX1NXSU5HX01BU0spIHsKPiAtCQljYXNlIERQX1RSQUlO X1ZPTFRBR0VfU1dJTkdfTEVWRUxfMDoKPiAtCQkJcmV0dXJuIERQX1RSQUlOX1BSRV9FTVBIX0xF VkVMXzM7Cj4gLQkJY2FzZSBEUF9UUkFJTl9WT0xUQUdFX1NXSU5HX0xFVkVMXzE6Cj4gLQkJCXJl dHVybiBEUF9UUkFJTl9QUkVfRU1QSF9MRVZFTF8yOwo+IC0JCWNhc2UgRFBfVFJBSU5fVk9MVEFH RV9TV0lOR19MRVZFTF8yOgo+IC0JCQlyZXR1cm4gRFBfVFJBSU5fUFJFX0VNUEhfTEVWRUxfMTsK PiAtCQljYXNlIERQX1RSQUlOX1ZPTFRBR0VfU1dJTkdfTEVWRUxfMzoKPiAtCQlkZWZhdWx0Ogo+ IC0JCQlyZXR1cm4gRFBfVFJBSU5fUFJFX0VNUEhfTEVWRUxfMDsKPiAtCQl9Cj4gLQl9IGVsc2Ug aWYgKElTX1ZBTExFWVZJRVcoZGV2KSkgewo+IC0JCXN3aXRjaCAodm9sdGFnZV9zd2luZyAmIERQ X1RSQUlOX1ZPTFRBR0VfU1dJTkdfTUFTSykgewo+IC0JCWNhc2UgRFBfVFJBSU5fVk9MVEFHRV9T V0lOR19MRVZFTF8wOgo+IC0JCQlyZXR1cm4gRFBfVFJBSU5fUFJFX0VNUEhfTEVWRUxfMzsKPiAt CQljYXNlIERQX1RSQUlOX1ZPTFRBR0VfU1dJTkdfTEVWRUxfMToKPiAtCQkJcmV0dXJuIERQX1RS QUlOX1BSRV9FTVBIX0xFVkVMXzI7Cj4gLQkJY2FzZSBEUF9UUkFJTl9WT0xUQUdFX1NXSU5HX0xF VkVMXzI6Cj4gLQkJCXJldHVybiBEUF9UUkFJTl9QUkVfRU1QSF9MRVZFTF8xOwo+IC0JCWNhc2Ug RFBfVFJBSU5fVk9MVEFHRV9TV0lOR19MRVZFTF8zOgo+IC0JCWRlZmF1bHQ6Cj4gLQkJCXJldHVy biBEUF9UUkFJTl9QUkVfRU1QSF9MRVZFTF8wOwo+IC0JCX0KPiAtCX0gZWxzZSBpZiAoSVNfR0VO NyhkZXYpICYmIHBvcnQgPT0gUE9SVF9BKSB7Cj4gKwl9IGVsc2UgaWYgKElTX0lWWUJSSURHRShk ZXYpICYmIHBvcnQgPT0gUE9SVF9BKSB7Cj4gIAkJc3dpdGNoICh2b2x0YWdlX3N3aW5nICYgRFBf VFJBSU5fVk9MVEFHRV9TV0lOR19NQVNLKSB7Cj4gIAkJY2FzZSBEUF9UUkFJTl9WT0xUQUdFX1NX SU5HX0xFVkVMXzA6Cj4gIAkJCXJldHVybiBEUF9UUkFJTl9QUkVfRU1QSF9MRVZFTF8yOwpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=