diff options
| author | Philipp Zabel <p.zabel@pengutronix.de> | 2016-10-18 13:33:31 +0200 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2016-10-20 14:40:02 +0200 |
| commit | 9c24d680de0d7b68ac4c07cc685d9dbf83751a1d (patch) | |
| tree | 9d64c79baca05290da0c524b8dd465158e98b6b1 /drivers/gpu/ipu-v3 | |
| parent | f2fa3536b211a420a668a239b93c6cfb7978d2ce (diff) | |
| download | linux-stable-9c24d680de0d7b68ac4c07cc685d9dbf83751a1d.tar.gz linux-stable-9c24d680de0d7b68ac4c07cc685d9dbf83751a1d.tar.bz2 linux-stable-9c24d680de0d7b68ac4c07cc685d9dbf83751a1d.zip | |
gpu: ipu-cpmem: remove unused ipu_cpmem_set_yuv_planar function
ipu_cpmem_set_yuv_planar_full is only used directly, remove the wrapper.
Suggested-by: Liu Ying <gnuiyl@gmail.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Liu Ying <gnuiyl@gmail.com>
Diffstat (limited to 'drivers/gpu/ipu-v3')
| -rw-r--r-- | drivers/gpu/ipu-v3/ipu-cpmem.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/drivers/gpu/ipu-v3/ipu-cpmem.c b/drivers/gpu/ipu-v3/ipu-cpmem.c index fcb7dc86167b..f3ca1d6c02d0 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, }, |