During a mode set the U/V plane strides and buffer offsets
for planar pixel formats were not being configured in cpmem.
Fix by calling ipu_cpmem_set_yuv_planar() for planar formats.
Signed-off-by: Steve Longerbeam <steve_longerbeam at mentor.com>
---
drivers/staging/imx-drm/ipuv3-plane.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/staging/imx-drm/ipuv3-plane.c
b/drivers/staging/imx-drm/ipuv3-plane.c
index 365cdfe..edfa72a 100644
--- a/drivers/staging/imx-drm/ipuv3-plane.c
+++ b/drivers/staging/imx-drm/ipuv3-plane.c
@@ -174,6 +174,10 @@ int ipu_plane_mode_set(struct ipu_plane *ipu_plane, struct
drm_crtc *crtc,
fb->pixel_format);
return ret;
}
+ if (ipu_drm_fourcc_is_planar(fb->pixel_format))
+ ipu_cpmem_set_yuv_planar(ipu_plane->ipu_ch, fb->pixel_format,
+ fb->pitches[0], crtc_h);
+
ipu_cpmem_set_high_priority(ipu_plane->ipu_ch);
ret = ipu_plane_set_base(ipu_plane, fb, src_x, src_y);
--
1.7.9.5
