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Subject[PATCH 5/9] media: hantro: Add hantro_get_{src,dst}_buf() helpers
Date
And replace all calls to v4l2_m2m_next_{src,dst}_buf() by
hantro_get_{src,dst}_buf() one.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
---
drivers/staging/media/hantro/hantro.h | 13 +++++++++++++
drivers/staging/media/hantro/hantro_drv.c | 4 ++--
drivers/staging/media/hantro/hantro_g1_mpeg2_dec.c | 4 ++--
drivers/staging/media/hantro/hantro_g1_vp8_dec.c | 8 ++++----
drivers/staging/media/hantro/hantro_h1_jpeg_enc.c | 4 ++--
.../staging/media/hantro/rk3399_vpu_hw_jpeg_enc.c | 4 ++--
.../staging/media/hantro/rk3399_vpu_hw_mpeg2_dec.c | 4 ++--
7 files changed, 27 insertions(+), 14 deletions(-)

diff --git a/drivers/staging/media/hantro/hantro.h b/drivers/staging/media/hantro/hantro.h
index cff65707285d..01b5c8a9aea6 100644
--- a/drivers/staging/media/hantro/hantro.h
+++ b/drivers/staging/media/hantro/hantro.h
@@ -20,6 +20,7 @@
#include <media/v4l2-ctrls.h>
#include <media/v4l2-device.h>
#include <media/v4l2-ioctl.h>
+#include <media/v4l2-mem2mem.h>
#include <media/videobuf2-core.h>
#include <media/videobuf2-dma-contig.h>

@@ -351,4 +352,16 @@ bool hantro_is_encoder_ctx(const struct hantro_ctx *ctx);
void *hantro_get_ctrl(struct hantro_ctx *ctx, u32 id);
dma_addr_t hantro_get_ref(struct vb2_queue *q, u64 ts);

+static inline struct vb2_v4l2_buffer *
+hantro_get_src_buf(struct hantro_ctx *ctx)
+{
+ return v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
+}
+
+static inline struct vb2_v4l2_buffer *
+hantro_get_dst_buf(struct hantro_ctx *ctx)
+{
+ return v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
+}
+
#endif /* HANTRO_H_ */
diff --git a/drivers/staging/media/hantro/hantro_drv.c b/drivers/staging/media/hantro/hantro_drv.c
index 44974aaf25ca..b95f67ee3dd0 100644
--- a/drivers/staging/media/hantro/hantro_drv.c
+++ b/drivers/staging/media/hantro/hantro_drv.c
@@ -155,8 +155,8 @@ static void device_run(void *priv)
struct vb2_v4l2_buffer *src, *dst;
int ret;

- src = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
- dst = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
+ src = hantro_get_src_buf(ctx);
+ dst = hantro_get_dst_buf(ctx);

ret = clk_bulk_enable(ctx->dev->variant->num_clocks, ctx->dev->clocks);
if (ret)
diff --git a/drivers/staging/media/hantro/hantro_g1_mpeg2_dec.c b/drivers/staging/media/hantro/hantro_g1_mpeg2_dec.c
index e592c1b66375..55f861e96108 100644
--- a/drivers/staging/media/hantro/hantro_g1_mpeg2_dec.c
+++ b/drivers/staging/media/hantro/hantro_g1_mpeg2_dec.c
@@ -167,8 +167,8 @@ void hantro_g1_mpeg2_dec_run(struct hantro_ctx *ctx)
const struct v4l2_mpeg2_picture *picture;
u32 reg;

- src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
- dst_buf = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
+ src_buf = hantro_get_src_buf(ctx);
+ dst_buf = hantro_get_dst_buf(ctx);

/* Apply request controls if any */
v4l2_ctrl_request_setup(src_buf->vb2_buf.req_obj.req,
diff --git a/drivers/staging/media/hantro/hantro_g1_vp8_dec.c b/drivers/staging/media/hantro/hantro_g1_vp8_dec.c
index b6e1bcf4c071..f406caf589ee 100644
--- a/drivers/staging/media/hantro/hantro_g1_vp8_dec.c
+++ b/drivers/staging/media/hantro/hantro_g1_vp8_dec.c
@@ -278,7 +278,7 @@ static void cfg_parts(struct hantro_ctx *ctx,
u32 count = 0;
u32 i;

- vb2_src = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
+ vb2_src = hantro_get_src_buf(ctx);
src_dma = vb2_dma_contig_plane_dma_addr(&vb2_src->vb2_buf, 0);

/*
@@ -410,7 +410,7 @@ static void cfg_ref(struct hantro_ctx *ctx,
struct vb2_v4l2_buffer *vb2_dst;
u32 reg;

- vb2_dst = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
+ vb2_dst = hantro_get_dst_buf(ctx);

/* set last frame address */
reg = hantro_get_ref(cap_q, hdr->last_frame_ts);
@@ -444,7 +444,7 @@ static void cfg_buffers(struct hantro_ctx *ctx,
struct vb2_v4l2_buffer *vb2_dst;
u32 reg;

- vb2_dst = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
+ vb2_dst = hantro_get_dst_buf(ctx);

/* set probability table buffer address */
vdpu_write_relaxed(vpu, ctx->vp8_dec.prob_tbl.dma,
@@ -475,7 +475,7 @@ void hantro_g1_vp8_dec_run(struct hantro_ctx *ctx)
u32 mb_width, mb_height;
u32 reg;

- vb2_src = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
+ vb2_src = hantro_get_src_buf(ctx);
v4l2_ctrl_request_setup(vb2_src->vb2_buf.req_obj.req,
&ctx->ctrl_handler);

diff --git a/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c b/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c
index 0c1e3043dc7e..f5adb5cbde50 100644
--- a/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c
+++ b/drivers/staging/media/hantro/hantro_h1_jpeg_enc.c
@@ -84,8 +84,8 @@ void hantro_h1_jpeg_enc_run(struct hantro_ctx *ctx)
struct hantro_jpeg_ctx jpeg_ctx;
u32 reg;

- src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
- dst_buf = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
+ src_buf = hantro_get_src_buf(ctx);
+ dst_buf = hantro_get_dst_buf(ctx);

memset(&jpeg_ctx, 0, sizeof(jpeg_ctx));
jpeg_ctx.buffer = vb2_plane_vaddr(&dst_buf->vb2_buf, 0);
diff --git a/drivers/staging/media/hantro/rk3399_vpu_hw_jpeg_enc.c b/drivers/staging/media/hantro/rk3399_vpu_hw_jpeg_enc.c
index ae66354d2d93..82c5af822766 100644
--- a/drivers/staging/media/hantro/rk3399_vpu_hw_jpeg_enc.c
+++ b/drivers/staging/media/hantro/rk3399_vpu_hw_jpeg_enc.c
@@ -116,8 +116,8 @@ void rk3399_vpu_jpeg_enc_run(struct hantro_ctx *ctx)
struct media_request *src_req;
u32 reg;

- src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
- dst_buf = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
+ src_buf = hantro_get_src_buf(ctx);
+ dst_buf = hantro_get_dst_buf(ctx);

src_req = src_buf->vb2_buf.req_obj.req;
v4l2_ctrl_request_setup(src_req, &ctx->ctrl_handler);
diff --git a/drivers/staging/media/hantro/rk3399_vpu_hw_mpeg2_dec.c b/drivers/staging/media/hantro/rk3399_vpu_hw_mpeg2_dec.c
index 8685bddfbcab..451bfcceadba 100644
--- a/drivers/staging/media/hantro/rk3399_vpu_hw_mpeg2_dec.c
+++ b/drivers/staging/media/hantro/rk3399_vpu_hw_mpeg2_dec.c
@@ -169,8 +169,8 @@ void rk3399_vpu_mpeg2_dec_run(struct hantro_ctx *ctx)
const struct v4l2_mpeg2_picture *picture;
u32 reg;

- src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
- dst_buf = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
+ src_buf = hantro_get_src_buf(ctx);
+ dst_buf = hantro_get_dst_buf(ctx);

/* Apply request controls if any */
v4l2_ctrl_request_setup(src_buf->vb2_buf.req_obj.req,
--
2.20.1
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