Use drm_primary_helper_create_plane() to create our primary plane, and register the CRTC with drm_crtc_init_with_planes(). This enables the primary plane to be initialised with the supported format information.
Signed-off-by: Russell King rmk+kernel@arm.linux.org.uk --- drivers/gpu/drm/armada/armada_crtc.c | 34 +++++++++++++++++++++++++++++++++- 1 file changed, 33 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c index 5d627646601e..b96b77b61337 100644 --- a/drivers/gpu/drm/armada/armada_crtc.c +++ b/drivers/gpu/drm/armada/armada_crtc.c @@ -33,6 +33,23 @@ enum csc_mode { CSC_RGB_STUDIO = 2, };
+static const uint32_t armada_primary_formats[] = { + DRM_FORMAT_UYVY, + DRM_FORMAT_YUYV, + DRM_FORMAT_VYUY, + DRM_FORMAT_YVYU, + DRM_FORMAT_ARGB8888, + DRM_FORMAT_ABGR8888, + DRM_FORMAT_XRGB8888, + DRM_FORMAT_XBGR8888, + DRM_FORMAT_RGB888, + DRM_FORMAT_BGR888, + DRM_FORMAT_ARGB1555, + DRM_FORMAT_ABGR1555, + DRM_FORMAT_RGB565, + DRM_FORMAT_BGR565, +}; + /* * A note about interlacing. Let's consider HDMI 1920x1080i. * The timing parameters we have from X are: @@ -1080,6 +1097,7 @@ static int armada_drm_crtc_create(struct drm_device *drm, struct device *dev, { struct armada_private *priv = drm->dev_private; struct armada_crtc *dcrtc; + struct drm_plane *primary; void __iomem *base; int ret;
@@ -1148,7 +1166,17 @@ static int armada_drm_crtc_create(struct drm_device *drm, struct device *dev, priv->dcrtc[dcrtc->num] = dcrtc;
dcrtc->crtc.port = port; - drm_crtc_init(drm, &dcrtc->crtc, &armada_crtc_funcs); + + primary = drm_primary_helper_create_plane(drm, armada_primary_formats, + ARRAY_SIZE(armada_primary_formats)); + if (!primary) + return -ENOMEM; + + ret = drm_crtc_init_with_planes(drm, &dcrtc->crtc, primary, NULL, + &armada_crtc_funcs); + if (ret) + goto err_crtc_init; + drm_crtc_helper_add(&dcrtc->crtc, &armada_crtc_helper_funcs);
drm_object_attach_property(&dcrtc->crtc.base, priv->csc_yuv_prop, @@ -1157,6 +1185,10 @@ static int armada_drm_crtc_create(struct drm_device *drm, struct device *dev, dcrtc->csc_rgb_mode);
return armada_overlay_plane_create(drm, 1 << dcrtc->num); + +err_crtc_init: + primary->funcs->destroy(primary); + return ret; }
static int