[PATCH 36/72] gpu: ipu-cpmem: Support YVU422

[Steve Longerbeam]

Add simple hooks to support YVU422 in cpmem.

Signed-off-by: Steve Longerbeam <steve_longerbeam at mentor.com>
---
 drivers/gpu/ipu-v3/ipu-cpmem.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/ipu-v3/ipu-cpmem.c b/drivers/gpu/ipu-v3/ipu-cpmem.c
index a53b242..b05a5e8 100644
--- a/drivers/gpu/ipu-v3/ipu-cpmem.c
+++ b/drivers/gpu/ipu-v3/ipu-cpmem.c
@@ -413,6 +413,7 @@ void ipu_cpmem_set_yuv_planar_full(struct ipuv3_channel *ch,
                ipu_ch_param_write_field(ch, IPU_FIELD_VBO, v_offset / 8);
                break;
        case DRM_FORMAT_YVU420:
+       case DRM_FORMAT_YVU422:
                ipu_ch_param_write_field(ch, IPU_FIELD_SLUV, (stride / 2) - 1);
                ipu_ch_param_write_field(ch, IPU_FIELD_UBO, v_offset / 8);
                ipu_ch_param_write_field(ch, IPU_FIELD_VBO, u_offset / 8);
@@ -443,6 +444,7 @@ void ipu_cpmem_set_yuv_planar(struct ipuv3_channel *ch, u32 
drm_fourcc,
                                              u_offset, v_offset);
                break;
        case DRM_FORMAT_YUV422:
+       case DRM_FORMAT_YVU422:
                uv_stride = stride / 2;
                u_offset = stride * height;
                v_offset = u_offset + (uv_stride * height);
@@ -627,6 +629,7 @@ int ipu_cpmem_set_image(struct ipuv3_channel *ch, struct 
ipu_image *image)
                                              u_offset, v_offset);
                break;
        case DRM_FORMAT_YUV422:
+       case DRM_FORMAT_YVU422:
                offset = Y_OFFSET(pix, image->rect.left, image->rect.top);
                u_offset = U2_OFFSET(pix, image->rect.left,
                                     image->rect.top) - offset;
-- 
1.7.9.5