Commit 180a49e3 authored by Salah Triki's avatar Salah Triki Committed by Philipp Zabel
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gpu: ipu-v3: image-convert: use swap() 



Use swap() instead of implementing it since it makes code cleaner.

Signed-off-by: default avatarSalah Triki <salah.triki@gmail.com>
Link: https://lore.kernel.org/r/20210713140521.GA1873885@pc


[p.zabel@pengutronix.de: add "image-convert:" prefix to commit description]
Signed-off-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
parent 31231092

drivers/gpu/ipu-v3/ipu-image-convert.c

+3 −6
Original line number Diff line number Diff line
@@ -990,7 +990,7 @@ static int calc_tile_offsets_planar(struct ipu_image_convert_ctx *ctx, 
	const struct ipu_image_pixfmt *fmt = image->fmt;

	unsigned int row, col, tile = 0;

	u32 H, top, y_stride, uv_stride;

	u32 uv_row_off, uv_col_off, uv_off, u_off, v_off, tmp;

	u32 uv_row_off, uv_col_off, uv_off, u_off, v_off;

	u32 y_row_off, y_col_off, y_off;

	u32 y_size, uv_size;
@@ -1021,11 +1021,8 @@ static int calc_tile_offsets_planar(struct ipu_image_convert_ctx *ctx, 


			u_off = y_size - y_off + uv_off;

			v_off = (fmt->uv_packed) ? 0 : u_off + uv_size;

			if (fmt->uv_swapped) {

				tmp = u_off;

				u_off = v_off;

				v_off = tmp;

			}

			if (fmt->uv_swapped)

				swap(u_off, v_off);



			image->tile[tile].offset = y_off;

			image->tile[tile].u_off = u_off;