From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Jones Subject: Re: [PATCH v8 3/6] mfd: cros-ec: Increase maximum mkbp event size Date: Thu, 12 Jul 2018 13:26:18 +0100 Message-ID: <20180712122618.GD4641@dell> References: <1530716901-30164-1-git-send-email-narmstrong@baylibre.com> <1530716901-30164-4-git-send-email-narmstrong@baylibre.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <1530716901-30164-4-git-send-email-narmstrong@baylibre.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Neil Armstrong Cc: seanpaul@google.com, fparent@baylibre.com, airlied@linux.ie, sadolfsson@google.com, intel-gfx@lists.freedesktop.org, eballetbo@gmail.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Stefan Adolfsson , felixe@google.com, hans.verkuil@cisco.com, olof@lixom.net, bleung@google.com, darekm@google.com, linux-media@vger.kernel.org List-Id: dri-devel@lists.freedesktop.org T24gV2VkLCAwNCBKdWwgMjAxOCwgTmVpbCBBcm1zdHJvbmcgd3JvdGU6Cgo+IEhhdmluZyBhIDE2 IGJ5dGUgbWticCBldmVudCBzaXplIG1ha2VzIGl0IHBvc3NpYmxlIHRvIHNlbmQgQ0VDCj4gbWVz c2FnZXMgZnJvbSB0aGUgRUMgdG8gdGhlIEFQIGRpcmVjdGx5IGluc2lkZSB0aGUgbWticCBldmVu dAo+IGluc3RlYWQgb2YgZmlyc3QgZG9pbmcgYSBub3RpZmljYXRpb24gYW5kIHRoZW4gYSByZWFk Lgo+IAo+IFNpZ25lZC1vZmYtYnk6IFN0ZWZhbiBBZG9sZnNzb24gPHNhZG9sZnNzb25AY2hyb21p dW0ub3JnPgo+IFNpZ25lZC1vZmYtYnk6IE5laWwgQXJtc3Ryb25nIDxuYXJtc3Ryb25nQGJheWxp YnJlLmNvbT4KPiBUZXN0ZWQtYnk6IEVucmljIEJhbGxldGJvIGkgU2VycmEgPGVucmljLmJhbGxl dGJvQGNvbGxhYm9yYS5jb20+Cj4gQWNrZWQtYnk6IEhhbnMgVmVya3VpbCA8aGFucy52ZXJrdWls QGNpc2NvLmNvbT4KPiAtLS0KPiAgZHJpdmVycy9wbGF0Zm9ybS9jaHJvbWUvY3Jvc19lY19wcm90 by5jIHwgNDAgKysrKysrKysrKysrKysrKysrKysrKysrKy0tLS0tLS0tCj4gIGluY2x1ZGUvbGlu dXgvbWZkL2Nyb3NfZWMuaCAgICAgICAgICAgICB8ICAyICstCj4gIGluY2x1ZGUvbGludXgvbWZk L2Nyb3NfZWNfY29tbWFuZHMuaCAgICB8IDE2ICsrKysrKysrKysrKysKPiAgMyBmaWxlcyBjaGFu Z2VkLCA0OCBpbnNlcnRpb25zKCspLCAxMCBkZWxldGlvbnMoLSkKCkZvciBteSBvd24gcmVmZXJl bmNlOgogIEFja2VkLWZvci1NRkQtYnk6IExlZSBKb25lcyA8bGVlLmpvbmVzQGxpbmFyby5vcmc+ CgotLSAKTGVlIEpvbmVzIFvmnY7nkLzmlq9dCkxpbmFybyBTZXJ2aWNlcyBUZWNobmljYWwgTGVh ZApMaW5hcm8ub3JnIOKUgiBPcGVuIHNvdXJjZSBzb2Z0d2FyZSBmb3IgQVJNIFNvQ3MKRm9sbG93 IExpbmFybzogRmFjZWJvb2sgfCBUd2l0dGVyIHwgQmxvZwpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdm eEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9pbnRlbC1nZngK From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wm0-f65.google.com ([74.125.82.65]:37187 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726762AbeGLMfn (ORCPT ); Thu, 12 Jul 2018 08:35:43 -0400 Received: by mail-wm0-f65.google.com with SMTP id n17-v6so5859333wmh.2 for ; Thu, 12 Jul 2018 05:26:22 -0700 (PDT) Date: Thu, 12 Jul 2018 13:26:18 +0100 From: Lee Jones To: Neil Armstrong Cc: airlied@linux.ie, hans.verkuil@cisco.com, olof@lixom.net, seanpaul@google.com, sadolfsson@google.com, felixe@google.com, bleung@google.com, darekm@google.com, marcheu@chromium.org, fparent@baylibre.com, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, eballetbo@gmail.com, Stefan Adolfsson Subject: Re: [PATCH v8 3/6] mfd: cros-ec: Increase maximum mkbp event size Message-ID: <20180712122618.GD4641@dell> References: <1530716901-30164-1-git-send-email-narmstrong@baylibre.com> <1530716901-30164-4-git-send-email-narmstrong@baylibre.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1530716901-30164-4-git-send-email-narmstrong@baylibre.com> Sender: linux-media-owner@vger.kernel.org List-ID: On Wed, 04 Jul 2018, Neil Armstrong wrote: > Having a 16 byte mkbp event size makes it possible to send CEC > messages from the EC to the AP directly inside the mkbp event > instead of first doing a notification and then a read. > > Signed-off-by: Stefan Adolfsson > Signed-off-by: Neil Armstrong > Tested-by: Enric Balletbo i Serra > Acked-by: Hans Verkuil > --- > drivers/platform/chrome/cros_ec_proto.c | 40 +++++++++++++++++++++++++-------- > include/linux/mfd/cros_ec.h | 2 +- > include/linux/mfd/cros_ec_commands.h | 16 +++++++++++++ > 3 files changed, 48 insertions(+), 10 deletions(-) For my own reference: Acked-for-MFD-by: Lee Jones -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog