From mboxrd@z Thu Jan 1 00:00:00 1970 From: Manasi Navare Subject: Re: [PATCH v3 02/14] drm/i915/dp: return errors from rate_to_index() Date: Tue, 4 Apr 2017 12:17:59 -0700 Message-ID: <20170404191759.GC2688@intel.com> References: <8a6e83b7bf35da0cbbc703ae157944107ff145be.1490712890.git.jani.nikula@intel.com> <20170328191650.GC31477@intel.com> <87wpb85z6y.fsf@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id A6A2A6E684 for ; Tue, 4 Apr 2017 19:14:08 +0000 (UTC) Content-Disposition: inline In-Reply-To: <87wpb85z6y.fsf@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jani Nikula Cc: intel-gfx@lists.freedesktop.org, dhinakaran.pandiyan@intel.com List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBNYXIgMjksIDIwMTcgYXQgMTA6MTc6NDFBTSArMDMwMCwgSmFuaSBOaWt1bGEgd3Jv dGU6Cj4gT24gVHVlLCAyOCBNYXIgMjAxNywgTWFuYXNpIE5hdmFyZSA8bWFuYXNpLmQubmF2YXJl QGludGVsLmNvbT4gd3JvdGU6Cj4gPiBXb24ndCBpdCBtYWtlIG1vcmUgc2Vuc2UgdG8gc3F1YXNo IHRoaXMgcGF0Y2ggd2l0aCBQYXRjaCAwMSBpbiB0aGlzIHNlcmllcz8KPiA+IFdoZW4gaSB3YXMg cmVhZGluZyBQYXRjaCAxLCBJIGFsbW9zdCB3YXMgZ29pbmcgdG8gY29tbWVudCBhYm91dAo+ID4g aGFuZGxpbmcgdGhlIGNhc2Ugd2hlcmUgd2UgZG9udCBmaW5kIHRoZSBpbmRleC4uCj4gCj4gTWF0 dGVyIG9mIHRhc3RlLiBZb3UgbWlnaHQgdGhlbiBsb29rIGF0IHBhdGNoIDMgYW5kIGZpZ3VyZSBp dCBzaG91bGQgYmUKPiBzcXVhc2hlZCB0b28uLi4geW91IGhhdmUgdG8gZHJhdyB0aGUgbGluZSBz b21ld2hlcmUsIGFuZCBJIHRoaW5rIGl0J3MKPiBhbHdheXMgZWFzaWVyIHRvIHJldmlldyBzbWFs bGVyIHBpZWNlcyBhbmQgYmUgc3VyZSB0aGV5IGFyZSBlYWNoCj4gY29ycmVjdC4gSWYgeW91IGZp bmQgYW4gaXNzdWUgd2l0aCB0aGUgMm5kIHBhdGNoLCB0aGUgMXN0IG9uZSBpcyBzdGlsbAo+IHZh bGlkLCBhbmQgdGhlIGZvbGxvdy11cCByZXZpZXcgaXMgYWxzbyBlYXNpZXIuCj4gCj4gQlIsCj4g SmFuaS4KPgoKT0suIEFncmVlZC4KClJlZ2FyZHMKTWFuYXNpIAo+IAo+ID4KPiA+IFJlZ2FyZHMK PiA+IE1hbmFzaQo+ID4KPiA+IE9uIFR1ZSwgTWFyIDI4LCAyMDE3IGF0IDA1OjU5OjAyUE0gKzAz MDAsIEphbmkgTmlrdWxhIHdyb3RlOgo+ID4+IFdlIHNob3VsZG4ndCBzaWxlbnRseSB1c2UgdGhl IGZpcnN0IGVsZW1lbnQgaWYgd2UgY2FuJ3QgZmluZCB0aGUgcmF0ZQo+ID4+IHdlJ3JlIGxvb2tp bmcgZm9yLiBNYWtlIHJhdGVfdG9faW5kZXgoKSBtb3JlIGdlbmVyYWxseSB1c2VmdWwsIGFuZAo+ ID4+IGZhbGxiYWNrIHRvIHRoZSBmaXJzdCBlbGVtZW50IGluIHRoZSBjYWxsZXIsIHdpdGggYSBi aWcgd2FybmluZy4KPiA+PiAKPiA+PiBDYzogTWFuYXNpIE5hdmFyZSA8bWFuYXNpLmQubmF2YXJl QGludGVsLmNvbT4KPiA+PiBDYzogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4 LmludGVsLmNvbT4KPiA+PiBTaWduZWQtb2ZmLWJ5OiBKYW5pIE5pa3VsYSA8amFuaS5uaWt1bGFA aW50ZWwuY29tPgogIFJldmlld2VkLWJ5OiA8bWFuYXNpLmQubmF2YXJlQGludGVsLmNvbT4KCj4g Pj4gLS0tCj4gPj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMgfCAxMyArKysrKysr KystLS0tCj4gPj4gIDEgZmlsZSBjaGFuZ2VkLCA5IGluc2VydGlvbnMoKyksIDQgZGVsZXRpb25z KC0pCj4gPj4gCj4gPj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rw LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCj4gPj4gaW5kZXggODhjNzA4YjA3 YzcwLi4wZTIwMGEzN2I3NWIgMTAwNjQ0Cj4gPj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfZHAuYwo+ID4+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiA+ PiBAQCAtMTU0NCw5ICsxNTQ0LDkgQEAgc3RhdGljIGludCByYXRlX3RvX2luZGV4KGNvbnN0IGlu dCAqcmF0ZXMsIGludCBsZW4sIGludCByYXRlKQo+ID4+ICAKPiA+PiAgCWZvciAoaSA9IDA7IGkg PCBsZW47IGkrKykKPiA+PiAgCQlpZiAocmF0ZSA9PSByYXRlc1tpXSkKPiA+PiAtCQkJYnJlYWs7 Cj4gPj4gKwkJCXJldHVybiBpOwo+ID4+ICAKPiA+PiAtCXJldHVybiBpOwo+ID4+ICsJcmV0dXJu IC0xOwo+ID4+ICB9Cj4gPj4gIAo+ID4+ICBpbnQKPiA+PiBAQCAtMTU2NCw4ICsxNTY0LDEzIEBA IGludGVsX2RwX21heF9saW5rX3JhdGUoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCkKPiA+PiAg Cj4gPj4gIGludCBpbnRlbF9kcF9yYXRlX3NlbGVjdChzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2Rw LCBpbnQgcmF0ZSkKPiA+PiAgewo+ID4+IC0JcmV0dXJuIHJhdGVfdG9faW5kZXgoaW50ZWxfZHAt PnNpbmtfcmF0ZXMsIGludGVsX2RwLT5udW1fc2lua19yYXRlcywKPiA+PiAtCQkJICAgICByYXRl KTsKPiA+PiArCWludCBpID0gcmF0ZV90b19pbmRleChpbnRlbF9kcC0+c2lua19yYXRlcywgaW50 ZWxfZHAtPm51bV9zaW5rX3JhdGVzLAo+ID4+ICsJCQkgICAgICByYXRlKTsKPiA+PiArCj4gPj4g KwlpZiAoV0FSTl9PTihpIDwgMCkpCj4gPj4gKwkJaSA9IDA7Cj4gPj4gKwo+ID4+ICsJcmV0dXJu IGk7Cj4gPj4gIH0KPiA+PiAgCj4gPj4gIHZvaWQgaW50ZWxfZHBfY29tcHV0ZV9yYXRlKHN0cnVj dCBpbnRlbF9kcCAqaW50ZWxfZHAsIGludCBwb3J0X2Nsb2NrLAo+ID4+IC0tIAo+ID4+IDIuMS40 Cj4gPj4gCj4gCj4gLS0gCj4gSmFuaSBOaWt1bGEsIEludGVsIE9wZW4gU291cmNlIFRlY2hub2xv Z3kgQ2VudGVyCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpo dHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=