On Wed, 19 Feb 2020 at 20:36, Ville Syrjala
<ville.syrjala@xxxxxxxxxxxxxxx> wrote:
>
> From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
>
> Instead of supporting ~2000km wide displayes let's limit ourselves
> to ~65m. That seems plenty big enough to me.
>
> Even with EDID_QUIRK_DETAILED_IN_CM EDIDs seem to be limited to
> 10*0xfff which fits into the 16 bits.
>
> Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> ---
> include/drm/drm_modes.h | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/include/drm/drm_modes.h b/include/drm/drm_modes.h
> index 52e8ca613e4b..2bb2b1a8592a 100644
> --- a/include/drm/drm_modes.h
> +++ b/include/drm/drm_modes.h
> @@ -330,7 +330,7 @@ struct drm_display_mode {
> * Addressable size of the output in mm, projectors should set this to
> * 0.
> */
> - int width_mm;
> + u16 width_mm;
>
> /**
> * @height_mm:
> @@ -338,7 +338,7 @@ struct drm_display_mode {
> * Addressable size of the output in mm, projectors should set this to
> * 0.
> */
> - int height_mm;
> + u16 height_mm;
>
Fwiw we could do the same for struct drm_display_info, although we
should be carefull since that info sets passed to userspace.
Regardless, this patch is:
Reviewed-by: Emil Velikov <emil.velikov@xxxxxxxxxxxxx>
-Emil
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