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Commit 6ac217ee authored by Philipp Zabel's avatar Philipp Zabel
Browse files

drm/imx: ipuv3-plane: fix planar YUV 4:2:0 support 



The driver already advertises multi-planar YUV support, but
previously the U/V offset and stride setup was missing.

Signed-off-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
parent 67ca6b60

drivers/gpu/drm/imx/ipuv3-plane.c

+12 −0
Original line number Diff line number Diff line
@@ -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;