Den 14.06.2019 14.13, skrev Maxime Ripard:
> The struct drm_cmdline_mode holds the result of the command line parsers.
> However, it wasn't documented so far, so let's do that.
>
> Signed-off-by: Maxime Ripard
> ---
> include/drm/drm_connector.h | 86 +-
> 1 file changed, 84 insertions(+), 2 deletions(-)
>
> diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
> index 47e749b74e5f..f9cfa96f5d7e 100644
> --- a/include/drm/drm_connector.h
> +++ b/include/drm/drm_connector.h
> @@ -904,18 +904,100 @@ struct drm_connector_funcs {
> const struct drm_connector_state *state);
> };
>
> -/* mode specified on the command line */
> +/**
> + * struct drm_cmdline_mode - DRM Mode passed through the kernel command-line
> + *
> + * Each connector can have an initial mode with additional options
> + * passed through the kernel command line. This structure allows to
> + * express those parameters and will be filled by the command-line
> + * parser.
> + */
> struct drm_cmdline_mode {
> + /**
> + * @specified:
> + *
> + * Has a mode been read from the command-line?
> + */
> bool specified;
> +
> + /**
> + * @refresh_specified:
> + *
> + * Did the mode has a preferred refresh rate?
s/has/have/ or Does the mode have
> + */
> bool refresh_specified;
> +
> + /**
> + * @bpp_specified:
> + *
> + * Did the mode has a preferred BPP?
s/has/have/
Reviewed-by: Noralf Trønnes
> + */
> bool bpp_specified;
> - int xres, yres;
> +
> + /**
> + * @xres:
> + *
> + * Active resolution on the X axis, in pixels.
> + */
> + int xres;
> +
> + /**
> + * @yres:
> + *
> + * Active resolution on the Y axis, in pixels.
> + */
> + int yres;
> +
> + /**
> + * @bpp:
> + *
> + * Bits per pixels for the mode.
> + */
> int bpp;
> +
> + /**
> + * @refresh:
> + *
> + * Refresh rate, in Hertz.
> + */
> int refresh;
> +
> + /**
> + * @rb:
> + *
> + * Do we need to use reduced blanking?
> + */
> bool rb;
> +
> + /**
> + * @interlace:
> + *
> + * The mode is interlaced.
> + */
> bool interlace;
> +
> + /**
> + * @cvt:
> + *
> + * The timings will be calculated using the VESA Coordinated
> + * Video Timings instead of looking up the mode from a table.
> + */
> bool cvt;
> +
> + /**
> + * @margins:
> + *
> + * Add margins to the mode calculation (1.8% of xres rounded
> + * down to 8 pixels and 1.8% of yres).
> + */
> bool margins;
> +
> + /**
> + * @force:
> + *
> + * Ignore the hotplug state of the connector, and force its
> + * state to one of the DRM_FORCE_* values.
> + */
> enum drm_connector_force force;
> };
>
>
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