[PATCH v6 08/13] media: hantro: Only use postproc when post processed formats are defined

Benjamin Gaignard
2021-03-18T08:22:13Z

If the variant doesn't offert postprocessed formats make sure it will
be ok.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
---
drivers/staging/media/hantro/hantro.h | 8 ++------
drivers/staging/media/hantro/hantro_postproc.c | 14 ++++++++++++++
drivers/staging/media/hantro/hantro_v4l2.c | 4 +++-
3 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/media/hantro/hantro.h b/drivers/staging/media/hantro/hantro.h
index 4ae2071b3bfe..83299e8d3a6c 100644
--- a/drivers/staging/media/hantro/hantro.h
+++ b/drivers/staging/media/hantro/hantro.h
@@ -413,12 +413,8 @@ hantro_get_dst_buf(struct hantro_ctx *ctx)
return v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
}

-static inline bool
-hantro_needs_postproc(const struct hantro_ctx *ctx,
- const struct hantro_fmt *fmt)
-{
- return !ctx->is_encoder && fmt->fourcc != V4L2_PIX_FMT_NV12;
-}
+bool hantro_needs_postproc(const struct hantro_ctx *ctx,
+ const struct hantro_fmt *fmt);

static inline dma_addr_t
hantro_get_dec_buf_addr(struct hantro_ctx *ctx, struct vb2_buffer *vb)
diff --git a/drivers/staging/media/hantro/hantro_postproc.c b/drivers/staging/media/hantro/hantro_postproc.c
index 6d2a8f2a8f0b..ed8916c950a4 100644
--- a/drivers/staging/media/hantro/hantro_postproc.c
+++ b/drivers/staging/media/hantro/hantro_postproc.c
@@ -50,6 +50,20 @@ const struct hantro_postproc_regs hantro_g1_postproc_regs = {
.display_width = {G1_REG_PP_DISPLAY_WIDTH, 0, 0xfff},
};

+bool hantro_needs_postproc(const struct hantro_ctx *ctx,
+ const struct hantro_fmt *fmt)
+{
+ struct hantro_dev *vpu = ctx->dev;
+
+ if (ctx->is_encoder)
+ return false;
+
+ if (!vpu->variant->postproc_fmts)
+ return false;
+
+ return fmt->fourcc != V4L2_PIX_FMT_NV12;
+}
+
void hantro_postproc_enable(struct hantro_ctx *ctx)
{
struct hantro_dev *vpu = ctx->dev;
diff --git a/drivers/staging/media/hantro/hantro_v4l2.c b/drivers/staging/media/hantro/hantro_v4l2.c
index 1bc118e375a1..77d7fe62ce81 100644
--- a/drivers/staging/media/hantro/hantro_v4l2.c
+++ b/drivers/staging/media/hantro/hantro_v4l2.c
@@ -55,7 +55,9 @@ static const struct hantro_fmt *
hantro_get_postproc_formats(const struct hantro_ctx *ctx,
unsigned int *num_fmts)
{
- if (ctx->is_encoder) {
+ struct hantro_dev *vpu = ctx->dev;
+
+ if (ctx->is_encoder || !vpu->variant->postproc_fmts) {
*num_fmts = 0;
return NULL;
}
--
2.25.1