The driver already advertises multi-planar YUV support, but previously the U/V offset and stride setup was missing.
Signed-off-by: Philipp Zabel p.zabel@pengutronix.de --- drivers/gpu/drm/imx/ipuv3-plane.c | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c index 9ea6537..bb2fa2a 100644 --- a/drivers/gpu/drm/imx/ipuv3-plane.c +++ b/drivers/gpu/drm/imx/ipuv3-plane.c @@ -312,6 +312,18 @@ int ipu_plane_mode_set(struct ipu_plane *ipu_plane, struct drm_crtc *crtc, if (interlaced) ipu_cpmem_interlaced_scan(ipu_plane->ipu_ch, fb->pitches[0]);
+ if (fb->pixel_format == DRM_FORMAT_YUV420) { + ipu_cpmem_set_yuv_planar_full(ipu_plane->ipu_ch, + ipu_plane->stride[1], + ipu_plane->u_offset, + ipu_plane->v_offset); + } else if (fb->pixel_format == DRM_FORMAT_YVU420) { + ipu_cpmem_set_yuv_planar_full(ipu_plane->ipu_ch, + ipu_plane->stride[1], + ipu_plane->v_offset, + ipu_plane->u_offset); + } + ipu_plane->w = src_w; ipu_plane->h = src_h;