Re: [PATCH] drm/nouveau: Replace the iturbt_709 prop with the standarad COLOR_ENCODNIG prop

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Feb 20, 2018 at 8:48 AM, Ville Syrjala
<ville.syrjala@xxxxxxxxxxxxxxx> wrote:
> From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
>
> Replace the ad-hoc iturbt_709 property with the new standard
> COLOR_ENCODING property. Compiles, but not tested.
>
> Cc: Daniel Vetter <daniel@xxxxxxxx>
> Cc: nouveau@xxxxxxxxxxxxxxxxxxxxx
> Cc: Ben Skeggs <bskeggs@xxxxxxxxxx>
> Cc: Ilia Mirkin <imirkin@xxxxxxxxxxxx>
> Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>

s/standarad/standard/ in subject

I'd like the opportunity to test this out on real hardware, but I
don't have any pre-NV41 boards plugged in right now. I should be able
to attend to it within 7 days. If you don't hear back from me by then,
I'd appreciate a ping, as I do let things (hopefully occasionally)
slip through.

> ---
>  drivers/gpu/drm/nouveau/dispnv04/overlay.c | 26 +++++++++++++-------------
>  1 file changed, 13 insertions(+), 13 deletions(-)
>
> diff --git a/drivers/gpu/drm/nouveau/dispnv04/overlay.c b/drivers/gpu/drm/nouveau/dispnv04/overlay.c
> index c8c2333f24ee..df4358e31075 100644
> --- a/drivers/gpu/drm/nouveau/dispnv04/overlay.c
> +++ b/drivers/gpu/drm/nouveau/dispnv04/overlay.c
> @@ -46,7 +46,6 @@ struct nouveau_plane {
>                 struct drm_property *brightness;
>                 struct drm_property *hue;
>                 struct drm_property *saturation;
> -               struct drm_property *iturbt_709;
>         } props;
>
>         int colorkey;
> @@ -54,7 +53,7 @@ struct nouveau_plane {
>         int brightness;
>         int hue;
>         int saturation;
> -       int iturbt_709;
> +       enum drm_color_encoding color_encoding;
>
>         void (*set_params)(struct nouveau_plane *);
>  };
> @@ -166,7 +165,7 @@ nv10_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
>         if (fb->format->format == DRM_FORMAT_NV12 ||
>             fb->format->format == DRM_FORMAT_NV21)
>                 format |= NV_PVIDEO_FORMAT_PLANAR;
> -       if (nv_plane->iturbt_709)
> +       if (nv_plane->color_encoding == DRM_COLOR_YCBCR_BT709)
>                 format |= NV_PVIDEO_FORMAT_MATRIX_ITURBT709;
>         if (nv_plane->colorkey & (1 << 24))
>                 format |= NV_PVIDEO_FORMAT_DISPLAY_COLOR_KEY;
> @@ -229,7 +228,7 @@ nv10_set_params(struct nouveau_plane *plane)
>         nvif_wr32(dev, NV_PVIDEO_COLOR_KEY, plane->colorkey & 0xffffff);
>
>         if (plane->cur) {
> -               if (plane->iturbt_709)
> +               if (plane->color_encoding == DRM_COLOR_YCBCR_BT709)
>                         format |= NV_PVIDEO_FORMAT_MATRIX_ITURBT709;
>                 if (plane->colorkey & (1 << 24))
>                         format |= NV_PVIDEO_FORMAT_DISPLAY_COLOR_KEY;
> @@ -258,8 +257,8 @@ nv_set_property(struct drm_plane *plane,
>                 nv_plane->hue = value;
>         else if (property == nv_plane->props.saturation)
>                 nv_plane->saturation = value;
> -       else if (property == nv_plane->props.iturbt_709)
> -               nv_plane->iturbt_709 = value;
> +       else if (property == nv_plane->base.color_encoding_property)
> +               nv_plane->color_encoding = value;
>         else
>                 return -EINVAL;
>
> @@ -313,14 +312,11 @@ nv10_overlay_init(struct drm_device *device)
>                         device, 0, "hue", 0, 359);
>         plane->props.saturation = drm_property_create_range(
>                         device, 0, "saturation", 0, 8192 - 1);
> -       plane->props.iturbt_709 = drm_property_create_range(
> -                       device, 0, "iturbt_709", 0, 1);
>         if (!plane->props.colorkey ||
>             !plane->props.contrast ||
>             !plane->props.brightness ||
>             !plane->props.hue ||
> -           !plane->props.saturation ||
> -           !plane->props.iturbt_709)
> +           !plane->props.saturation)
>                 goto cleanup;
>
>         plane->colorkey = 0;
> @@ -343,9 +339,13 @@ nv10_overlay_init(struct drm_device *device)
>         drm_object_attach_property(&plane->base.base,
>                                    plane->props.saturation, plane->saturation);
>
> -       plane->iturbt_709 = 0;
> -       drm_object_attach_property(&plane->base.base,
> -                                  plane->props.iturbt_709, plane->iturbt_709);
> +       plane->color_encoding = DRM_COLOR_YCBCR_BT601;
> +       drm_plane_create_color_properties(&plane->base,
> +                                         BIT(DRM_COLOR_YCBCR_BT601) |
> +                                         BIT(DRM_COLOR_YCBCR_BT709),
> +                                         BIT(DRM_COLOR_YCBCR_LIMITED_RANGE),
> +                                         DRM_COLOR_YCBCR_BT601,
> +                                         DRM_COLOR_YCBCR_LIMITED_RANGE);
>
>         plane->set_params = nv10_set_params;
>         nv10_set_params(plane);
> --
> 2.13.6
>
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel




[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux