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Commit 9c24d680 authored by Philipp Zabel's avatar Philipp Zabel
Browse files

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: default avatarLiu Ying <gnuiyl@gmail.com>
Signed-off-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
Acked-by: default avatarLiu Ying <gnuiyl@gmail.com>
parent f2fa3536

drivers/gpu/ipu-v3/ipu-cpmem.c

+0 −36
Original line number Diff line number Diff line
@@ -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, },

include/video/imx-ipu-v3.h

+0 −2
Original line number Diff line number Diff line
@@ -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);