From 4a88f89885c7cf65c62793f385261a6e3315178a Mon Sep 17 00:00:00 2001 From: Ezequiel Garcia Date: Fri, 8 Feb 2019 11:17:45 -0500 Subject: media: s5p-jpeg: Correct return type for mem2mem buffer helpers Fix the assigned type of mem2mem buffer handling API. Namely, these functions: v4l2_m2m_next_buf v4l2_m2m_last_buf v4l2_m2m_buf_remove v4l2_m2m_next_src_buf v4l2_m2m_next_dst_buf v4l2_m2m_last_src_buf v4l2_m2m_last_dst_buf v4l2_m2m_src_buf_remove v4l2_m2m_dst_buf_remove return a struct vb2_v4l2_buffer, and not a struct vb2_buffer. Fixing this is necessary to fix the mem2mem buffer handling API, changing the return to the correct struct vb2_v4l2_buffer instead of a void pointer. Signed-off-by: Ezequiel Garcia Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/s5p-jpeg/jpeg-core.c | 38 ++++++++++++++--------------- 1 file changed, 19 insertions(+), 19 deletions(-) (limited to 'drivers/media') diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c index 0a23b2d19e14..8cc730eccb6c 100644 --- a/drivers/media/platform/s5p-jpeg/jpeg-core.c +++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c @@ -793,14 +793,14 @@ static void skip(struct s5p_jpeg_buffer *buf, long len); static void exynos4_jpeg_parse_decode_h_tbl(struct s5p_jpeg_ctx *ctx) { struct s5p_jpeg *jpeg = ctx->jpeg; - struct vb2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); + struct vb2_v4l2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); struct s5p_jpeg_buffer jpeg_buffer; unsigned int word; int c, x, components; jpeg_buffer.size = 2; /* Ls */ jpeg_buffer.data = - (unsigned long)vb2_plane_vaddr(vb, 0) + ctx->out_q.sos + 2; + (unsigned long)vb2_plane_vaddr(&vb->vb2_buf, 0) + ctx->out_q.sos + 2; jpeg_buffer.curr = 0; word = 0; @@ -830,14 +830,14 @@ static void exynos4_jpeg_parse_decode_h_tbl(struct s5p_jpeg_ctx *ctx) static void exynos4_jpeg_parse_huff_tbl(struct s5p_jpeg_ctx *ctx) { struct s5p_jpeg *jpeg = ctx->jpeg; - struct vb2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); + struct vb2_v4l2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); struct s5p_jpeg_buffer jpeg_buffer; unsigned int word; int c, i, n, j; for (j = 0; j < ctx->out_q.dht.n; ++j) { jpeg_buffer.size = ctx->out_q.dht.len[j]; - jpeg_buffer.data = (unsigned long)vb2_plane_vaddr(vb, 0) + + jpeg_buffer.data = (unsigned long)vb2_plane_vaddr(&vb->vb2_buf, 0) + ctx->out_q.dht.marker[j]; jpeg_buffer.curr = 0; @@ -889,13 +889,13 @@ static void exynos4_jpeg_parse_huff_tbl(struct s5p_jpeg_ctx *ctx) static void exynos4_jpeg_parse_decode_q_tbl(struct s5p_jpeg_ctx *ctx) { struct s5p_jpeg *jpeg = ctx->jpeg; - struct vb2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); + struct vb2_v4l2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); struct s5p_jpeg_buffer jpeg_buffer; int c, x, components; jpeg_buffer.size = ctx->out_q.sof_len; jpeg_buffer.data = - (unsigned long)vb2_plane_vaddr(vb, 0) + ctx->out_q.sof; + (unsigned long)vb2_plane_vaddr(&vb->vb2_buf, 0) + ctx->out_q.sof; jpeg_buffer.curr = 0; skip(&jpeg_buffer, 5); /* P, Y, X */ @@ -920,14 +920,14 @@ static void exynos4_jpeg_parse_decode_q_tbl(struct s5p_jpeg_ctx *ctx) static void exynos4_jpeg_parse_q_tbl(struct s5p_jpeg_ctx *ctx) { struct s5p_jpeg *jpeg = ctx->jpeg; - struct vb2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); + struct vb2_v4l2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); struct s5p_jpeg_buffer jpeg_buffer; unsigned int word; int c, i, j; for (j = 0; j < ctx->out_q.dqt.n; ++j) { jpeg_buffer.size = ctx->out_q.dqt.len[j]; - jpeg_buffer.data = (unsigned long)vb2_plane_vaddr(vb, 0) + + jpeg_buffer.data = (unsigned long)vb2_plane_vaddr(&vb->vb2_buf, 0) + ctx->out_q.dqt.marker[j]; jpeg_buffer.curr = 0; @@ -2075,15 +2075,15 @@ static void s5p_jpeg_device_run(void *priv) { struct s5p_jpeg_ctx *ctx = priv; struct s5p_jpeg *jpeg = ctx->jpeg; - struct vb2_buffer *src_buf, *dst_buf; + struct vb2_v4l2_buffer *src_buf, *dst_buf; unsigned long src_addr, dst_addr, flags; spin_lock_irqsave(&ctx->jpeg->slock, flags); src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); dst_buf = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx); - src_addr = vb2_dma_contig_plane_dma_addr(src_buf, 0); - dst_addr = vb2_dma_contig_plane_dma_addr(dst_buf, 0); + src_addr = vb2_dma_contig_plane_dma_addr(&src_buf->vb2_buf, 0); + dst_addr = vb2_dma_contig_plane_dma_addr(&dst_buf->vb2_buf, 0); s5p_jpeg_reset(jpeg->regs); s5p_jpeg_poweron(jpeg->regs); @@ -2156,7 +2156,7 @@ static void exynos4_jpeg_set_img_addr(struct s5p_jpeg_ctx *ctx) { struct s5p_jpeg *jpeg = ctx->jpeg; struct s5p_jpeg_fmt *fmt; - struct vb2_buffer *vb; + struct vb2_v4l2_buffer *vb; struct s5p_jpeg_addr jpeg_addr = {}; u32 pix_size, padding_bytes = 0; @@ -2175,7 +2175,7 @@ static void exynos4_jpeg_set_img_addr(struct s5p_jpeg_ctx *ctx) vb = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx); } - jpeg_addr.y = vb2_dma_contig_plane_dma_addr(vb, 0); + jpeg_addr.y = vb2_dma_contig_plane_dma_addr(&vb->vb2_buf, 0); if (fmt->colplanes == 2) { jpeg_addr.cb = jpeg_addr.y + pix_size - padding_bytes; @@ -2193,7 +2193,7 @@ static void exynos4_jpeg_set_img_addr(struct s5p_jpeg_ctx *ctx) static void exynos4_jpeg_set_jpeg_addr(struct s5p_jpeg_ctx *ctx) { struct s5p_jpeg *jpeg = ctx->jpeg; - struct vb2_buffer *vb; + struct vb2_v4l2_buffer *vb; unsigned int jpeg_addr = 0; if (ctx->mode == S5P_JPEG_ENCODE) @@ -2201,7 +2201,7 @@ static void exynos4_jpeg_set_jpeg_addr(struct s5p_jpeg_ctx *ctx) else vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); - jpeg_addr = vb2_dma_contig_plane_dma_addr(vb, 0); + jpeg_addr = vb2_dma_contig_plane_dma_addr(&vb->vb2_buf, 0); if (jpeg->variant->version == SJPEG_EXYNOS5433 && ctx->mode == S5P_JPEG_DECODE) jpeg_addr += ctx->out_q.sos; @@ -2317,7 +2317,7 @@ static void exynos3250_jpeg_set_img_addr(struct s5p_jpeg_ctx *ctx) { struct s5p_jpeg *jpeg = ctx->jpeg; struct s5p_jpeg_fmt *fmt; - struct vb2_buffer *vb; + struct vb2_v4l2_buffer *vb; struct s5p_jpeg_addr jpeg_addr = {}; u32 pix_size; @@ -2331,7 +2331,7 @@ static void exynos3250_jpeg_set_img_addr(struct s5p_jpeg_ctx *ctx) fmt = ctx->cap_q.fmt; } - jpeg_addr.y = vb2_dma_contig_plane_dma_addr(vb, 0); + jpeg_addr.y = vb2_dma_contig_plane_dma_addr(&vb->vb2_buf, 0); if (fmt->colplanes == 2) { jpeg_addr.cb = jpeg_addr.y + pix_size; @@ -2349,7 +2349,7 @@ static void exynos3250_jpeg_set_img_addr(struct s5p_jpeg_ctx *ctx) static void exynos3250_jpeg_set_jpeg_addr(struct s5p_jpeg_ctx *ctx) { struct s5p_jpeg *jpeg = ctx->jpeg; - struct vb2_buffer *vb; + struct vb2_v4l2_buffer *vb; unsigned int jpeg_addr = 0; if (ctx->mode == S5P_JPEG_ENCODE) @@ -2357,7 +2357,7 @@ static void exynos3250_jpeg_set_jpeg_addr(struct s5p_jpeg_ctx *ctx) else vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); - jpeg_addr = vb2_dma_contig_plane_dma_addr(vb, 0); + jpeg_addr = vb2_dma_contig_plane_dma_addr(&vb->vb2_buf, 0); exynos3250_jpeg_jpgadr(jpeg->regs, jpeg_addr); } -- cgit v1.2.3-59-g8ed1b