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Code Issues Releases Wiki Activity

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>
This commit is contained in:
Philipp Zabel 2016-10-18 13:33:31 +02:00
parent f2fa3536b2
commit 9c24d680de
2 changed files with 0 additions and 38 deletions
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36
drivers/gpu/ipu-v3/ipu-cpmem.c
View File

@ -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, },

2
include/video/imx-ipu-v3.h
View File

@ -247,8 +247,6 @@ void ipu_cpmem_set_yuv_planar_full(struct ipuv3_channel *ch,
unsigned int uv_stride,
unsigned int u_offset,
unsigned int v_offset);
void ipu_cpmem_set_yuv_planar(struct ipuv3_channel *ch,
u32 pixel_format, int stride, int height);
int ipu_cpmem_set_fmt(struct ipuv3_channel *ch, u32 drm_fourcc);
int ipu_cpmem_set_image(struct ipuv3_channel *ch, struct ipu_image *image);
void ipu_cpmem_dump(struct ipuv3_channel *ch);