diff options
Diffstat (limited to 'drivers/gpu/ipu-v3/ipu-cpmem.c')
| -rw-r--r-- | drivers/gpu/ipu-v3/ipu-cpmem.c | 43 |
1 files changed, 7 insertions, 36 deletions
diff --git a/drivers/gpu/ipu-v3/ipu-cpmem.c b/drivers/gpu/ipu-v3/ipu-cpmem.c index fcb7dc86167b..4b2b67113d92 100644 --- a/drivers/gpu/ipu-v3/ipu-cpmem.c +++ b/drivers/gpu/ipu-v3/ipu-cpmem.c @@ -417,42 +417,6 @@ void ipu_cpmem_set_yuv_planar_full(struct ipuv3_channel *ch, } EXPORT_SYMBOL_GPL(ipu_cpmem_set_yuv_planar_full); -void ipu_cpmem_set_yuv_planar(struct ipuv3_channel *ch, - u32 pixel_format, int stride, int height) -{ - int fourcc, u_offset, v_offset; - int uv_stride = 0; - - fourcc = v4l2_pix_fmt_to_drm_fourcc(pixel_format); - switch (fourcc) { - case DRM_FORMAT_YUV420: - uv_stride = stride / 2; - u_offset = stride * height; - v_offset = u_offset + (uv_stride * height / 2); - break; - case DRM_FORMAT_YVU420: - uv_stride = stride / 2; - v_offset = stride * height; - u_offset = v_offset + (uv_stride * height / 2); - break; - case DRM_FORMAT_YUV422: - uv_stride = stride / 2; - u_offset = stride * height; - v_offset = u_offset + (uv_stride * height); - break; - case DRM_FORMAT_NV12: - case DRM_FORMAT_NV16: - uv_stride = stride; - u_offset = stride * height; - v_offset = 0; - break; - default: - return; - } - ipu_cpmem_set_yuv_planar_full(ch, uv_stride, u_offset, v_offset); -} -EXPORT_SYMBOL_GPL(ipu_cpmem_set_yuv_planar); - static const struct ipu_rgb def_xrgb_32 = { .red = { .offset = 16, .length = 8, }, .green = { .offset = 8, .length = 8, }, @@ -590,6 +554,13 @@ int ipu_cpmem_set_fmt(struct ipuv3_channel *ch, u32 drm_fourcc) /* burst size */ ipu_ch_param_write_field(ch, IPU_FIELD_NPB, 31); break; + case DRM_FORMAT_YUV444: + case DRM_FORMAT_YVU444: + /* pix format */ + ipu_ch_param_write_field(ch, IPU_FIELD_PFS, 0); + /* burst size */ + ipu_ch_param_write_field(ch, IPU_FIELD_NPB, 31); + break; case DRM_FORMAT_NV12: /* pix format */ ipu_ch_param_write_field(ch, IPU_FIELD_PFS, 4); |