lkml.org 
[lkml]   [2018]   [May]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v2 5/5] media: platform: Add Chrome OS EC CEC driver
From
Date
On 05/15/2018 04:42 PM, Neil Armstrong wrote:
> The Chrome OS Embedded Controller can expose a CEC bus, this patch add the
> driver for such feature of the Embedded Controller.
>
> This driver is part of the cros-ec MFD and will be add as a sub-device when
> the feature bit is exposed by the EC.
>
> The controller will only handle a single logical address and handles
> all the messages retries and will only expose Success or Error.
>
> The controller will be tied to the HDMI CEC notifier by using the platform
> DMI Data and the i915 device name and connector name.
>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
> ---

<snip>

> +static SIMPLE_DEV_PM_OPS(cros_ec_cec_pm_ops,
> + cros_ec_cec_suspend, cros_ec_cec_resume);
> +
> +/*
> + * The Firmware only handles single CEC interface tied to a single HDMI

single CEC -> a single CEC

> + * connector we specify along the DRM device name handling the HDMI output

along -> along with

> + */
> +
> +struct cec_dmi_match {
> + char *sys_vendor;
> + char *product_name;
> + char *devname;
> + char *conn;
> +};
> +

Looks good!

Regards,

Hans

\
 
 \ /
  Last update: 2018-05-15 17:36    [W:0.161 / U:1.096 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site