diff options
Diffstat (limited to 'drivers/gpu/drm/drm_atomic_uapi.c')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic_uapi.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c index 608b0b571c2e..392198aae072 100644 --- a/drivers/gpu/drm/drm_atomic_uapi.c +++ b/drivers/gpu/drm/drm_atomic_uapi.c @@ -689,6 +689,32 @@ drm_atomic_plane_get_property(struct drm_plane *plane, return 0; } +static int drm_atomic_color_set_data_property(struct drm_colorop *colorop, + struct drm_colorop_state *state, + struct drm_property *property, + uint64_t val) +{ + ssize_t elem_size = -1; + ssize_t size = -1; + bool replaced = false; + + switch (colorop->type) { + case DRM_COLOROP_CTM_3X4: + size = sizeof(struct drm_color_ctm_3x4); + break; + default: + /* should never get here */ + return -EINVAL; + } + + return drm_property_replace_blob_from_id(colorop->dev, + &state->data, + val, + size, + elem_size, + &replaced); +} + static int drm_atomic_colorop_set_property(struct drm_colorop *colorop, struct drm_colorop_state *state, struct drm_file *file_priv, @@ -699,6 +725,9 @@ static int drm_atomic_colorop_set_property(struct drm_colorop *colorop, state->bypass = val; } else if (property == colorop->curve_1d_type_property) { state->curve_1d_type = val; + } else if (property == colorop->data_property) { + return drm_atomic_color_set_data_property(colorop, state, + property, val); } else { drm_dbg_atomic(colorop->dev, "[COLOROP:%d:%d] unknown property [PROP:%d:%s]\n", @@ -721,6 +750,8 @@ drm_atomic_colorop_get_property(struct drm_colorop *colorop, *val = state->bypass; else if (property == colorop->curve_1d_type_property) *val = state->curve_1d_type; + else if (property == colorop->data_property) + *val = (state->data) ? state->data->base.id : 0; else return -EINVAL; |