Commit 9e49ca53 authored by Philipp Zabel's avatar Philipp Zabel Committed by Mauro Carvalho Chehab
Browse files

media: coda: streamline framebuffer size calculation a bit 



Remove the intermediate width and height variables, the calculation is
simple enough.

Signed-off-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent 5c9072e8

drivers/media/platform/coda/coda-bit.c

+5 −9
Original line number Diff line number Diff line
@@ -390,7 +390,6 @@ static int coda_alloc_framebuffers(struct coda_ctx *ctx, 
				   struct coda_q_data *q_data, u32 fourcc)

{

	struct coda_dev *dev = ctx->dev;

	int width, height;

	unsigned int ysize, ycbcr_size;

	int ret;

	int i;
@@ -398,14 +397,11 @@ static int coda_alloc_framebuffers(struct coda_ctx *ctx, 
	if (ctx->codec->src_fourcc == V4L2_PIX_FMT_H264 ||

	    ctx->codec->dst_fourcc == V4L2_PIX_FMT_H264 ||

	    ctx->codec->src_fourcc == V4L2_PIX_FMT_MPEG4 ||

	    ctx->codec->dst_fourcc == V4L2_PIX_FMT_MPEG4) {

		width = round_up(q_data->width, 16);

		height = round_up(q_data->height, 16);

	} else {

		width = round_up(q_data->width, 8);

		height = q_data->height;

	}

	ysize = width * height;

	    ctx->codec->dst_fourcc == V4L2_PIX_FMT_MPEG4)

		ysize = round_up(q_data->width, 16) *

			round_up(q_data->height, 16);

	else

		ysize = round_up(q_data->width, 8) * q_data->height;



	if (ctx->tiled_map_type == GDI_TILED_FRAME_MB_RASTER_MAP)

		ycbcr_size = round_up(ysize, 4096) + ysize / 2;

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