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authorEzequiel Garcia <ezequiel@collabora.com>2019-02-08 11:17:45 -0500
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2019-02-18 15:31:09 -0500
commit4a88f89885c7cf65c62793f385261a6e3315178a (patch)
tree6e3dfa54e98323f1833e780fd03e4056b03d73d1 /drivers
parent30fa627b32230737bc3f678067e2adfecf956987 (diff)
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 <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/media/platform/s5p-jpeg/jpeg-core.c38
1 files changed, 19 insertions, 19 deletions
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);
}

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