As per the DRM get_property implementation for a blob, framework is supposed to return the blob_id to the caller. All the color management blobs are saved in CRTC state during the set call. This patch adds get_property support for color management properties, by referring to the existing blob for the property and passing its blob_id. Signed-off-by: Shashank Sharma <shashank.sharma@xxxxxxxxx> --- drivers/gpu/drm/drm_atomic.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index 0b286d2..f9ecc49 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -499,6 +499,14 @@ drm_atomic_crtc_get_property(struct drm_crtc *crtc, *val = state->active; else if (property == config->prop_mode_id) *val = (state->mode_blob) ? state->mode_blob->base.id : 0; + else if (property == config->cm_palette_after_ctm_property) + *val = (state->palette_after_ctm_blob) ? + state->palette_after_ctm_blob->base.id : 0; + else if (property == config->cm_palette_before_ctm_property) + *val = (state->palette_before_ctm_blob) ? + state->palette_before_ctm_blob->base.id : 0; + else if (property == config->cm_ctm_property) + *val = (state->ctm_blob) ? state->ctm_blob->base.id : 0; else if (crtc->funcs->atomic_get_property) return crtc->funcs->atomic_get_property(crtc, state, property, val); else -- 1.9.1 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
