From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [RFC PATCH 02/12] drm/i915/dsi: set max return packet size for each dsi port Date: Thu, 22 Jan 2015 14:57:20 +0200 Message-ID: <87twzjgehb.fsf@intel.com> References: <6ecb83a879a43ee090fe461b4f805d182cb22a4e.1421410274.git.jani.nikula@intel.com> <54C0D698.3040902@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id C30706E331 for ; Thu, 22 Jan 2015 04:56:32 -0800 (PST) In-Reply-To: <54C0D698.3040902@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: Shobhit Kumar , intel-gfx@lists.freedesktop.org Cc: Shobhit Kumar , Thierry Reding List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCAyMiBKYW4gMjAxNSwgU2hvYmhpdCBLdW1hciA8c2hvYmhpdC5rdW1hckBsaW51eC5p bnRlbC5jb20+IHdyb3RlOgo+IE9uIDAxLzE2LzIwMTUgMDU6NTcgUE0sIEphbmkgTmlrdWxhIHdy b3RlOgo+PiBUaGlzIHNlZW1zIGxpa2UgdGhlIHJpZ2h0IHRoaW5nIHRvIGRvLiBUaGlzIGFsc28g Z2V0cyByaWQgb2YgYSBjYWxsIHRvCj4+IGludGVsX2RzaV9waXBlX3RvX3BvcnQoKSB3aGljaCB3 ZSB3YW50IHRvIHJlbW92ZSBldmVudHVhbGx5Lgo+Pgo+PiBTaWduZWQtb2ZmLWJ5OiBKYW5pIE5p a3VsYSA8amFuaS5uaWt1bGFAaW50ZWwuY29tPgo+PiAtLS0KPj4gICBkcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9kc2kuYyB8IDYgKysrLS0tCj4+ICAgMSBmaWxlIGNoYW5nZWQsIDMgaW5zZXJ0 aW9ucygrKSwgMyBkZWxldGlvbnMoLSkKPj4KPj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX2RzaS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHNpLmMKPj4g aW5kZXggMzZiMTljN2U4N2I5Li40OWUxODZiYzA4MGYgMTAwNjQ0Cj4+IC0tLSBhL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2RzaS5jCj4+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2RzaS5jCj4+IEBAIC0xOTcsMTQgKzE5NywxNCBAQCBzdGF0aWMgdm9pZCBpbnRlbF9kc2lf ZW5hYmxlKHN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVyKQo+PiAgIHsKPj4gICAJc3RydWN0 IGRybV9kZXZpY2UgKmRldiA9IGVuY29kZXItPmJhc2UuZGV2Owo+PiAgIAlzdHJ1Y3QgZHJtX2k5 MTVfcHJpdmF0ZSAqZGV2X3ByaXYgPSBkZXYtPmRldl9wcml2YXRlOwo+PiAtCXN0cnVjdCBpbnRl bF9jcnRjICppbnRlbF9jcnRjID0gdG9faW50ZWxfY3J0YyhlbmNvZGVyLT5iYXNlLmNydGMpOwo+ PiAgIAlzdHJ1Y3QgaW50ZWxfZHNpICppbnRlbF9kc2kgPSBlbmNfdG9faW50ZWxfZHNpKCZlbmNv ZGVyLT5iYXNlKTsKPj4gLQllbnVtIHBvcnQgcG9ydCA9IGludGVsX2RzaV9waXBlX3RvX3BvcnQo aW50ZWxfY3J0Yy0+cGlwZSk7Cj4+ICsJZW51bSBwb3J0IHBvcnQ7Cj4+Cj4+ICAgCURSTV9ERUJV R19LTVMoIlxuIik7Cj4+Cj4+ICAgCWlmIChpc19jbWRfbW9kZShpbnRlbF9kc2kpKQo+PiAtCQlJ OTE1X1dSSVRFKE1JUElfTUFYX1JFVFVSTl9QS1RfU0laRShwb3J0KSwgOCAqIDQpOwo+PiArCQlm b3JfZWFjaF9kc2lfcG9ydChwb3J0LCBpbnRlbF9kc2ktPnBvcnRzKQo+PiArCQkJSTkxNV9XUklU RShNSVBJX01BWF9SRVRVUk5fUEtUX1NJWkUocG9ydCksIDggKiA0KTsKPgo+IFVzaW5nIGZvcl9l YWNoX2RzaV9wb3J0KCkgbWFjcm8gaW4gdGhpcyB3YXkgd2lsbCBtYWtlIHRoZSBmb2xsb3dpbmcg ZWxzZSAKPiBiZWxvdyBhcyAiZWxzZSIgcGFydCBmb3IgdGhhdCAiaWYiIGluc2lkZSB0aGUgbWFj cm8sIGJyZWFraW5nIHRoZSB3aG9sZSAKPiBsb2dpYy4gV2Ugc2hvdWxkIGVuY2xvc2UgdGhlIHRy dWUgcGFydCBvZiBpc19jbWRfbW9kZSBjaGVjayBpbiBicmFjZXMKCkF1Y2gsIGdvb2QgY2F0Y2gu IFRoYW5rcy4KCkphbmkuCgo+Cj4+ICAgCWVsc2Ugewo+PiAgIAkJbXNsZWVwKDIwKTsgLyogWFhY ICovCj4+ICAgCQlmb3JfZWFjaF9kc2lfcG9ydChwb3J0LCBpbnRlbF9kc2ktPnBvcnRzKQo+Pgo+ Cj4gUmVnYXJkcwo+IFNob2JoaXQKCi0tIApKYW5pIE5pa3VsYSwgSW50ZWwgT3BlbiBTb3VyY2Ug VGVjaG5vbG9neSBDZW50ZXIKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0 b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRl bC1nZngK