Le 03/03/2021 à 22:56, Ezequiel Garcia a écrit :
On Wed, 2021-03-03 at 12:39 +0100, Benjamin Gaignard wrote:
Change hantro_codec_ops run prototype from 'void' to 'int'.
This allow to cancel the job if an error occur while configuring
the hardware.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxxxxx>
---
drivers/staging/media/hantro/hantro_drv.c | 4 +++-
.../staging/media/hantro/hantro_g1_h264_dec.c | 6 ++++--
.../media/hantro/hantro_g1_mpeg2_dec.c | 4 +++-
.../staging/media/hantro/hantro_g1_vp8_dec.c | 6 ++++--
.../staging/media/hantro/hantro_h1_jpeg_enc.c | 4 +++-
drivers/staging/media/hantro/hantro_hw.h | 19 ++++++++++---------
.../media/hantro/rk3399_vpu_hw_jpeg_enc.c | 4 +++-
.../media/hantro/rk3399_vpu_hw_mpeg2_dec.c | 4 +++-
.../media/hantro/rk3399_vpu_hw_vp8_dec.c | 6 ++++--
9 files changed, 37 insertions(+), 20 deletions(-)
diff --git a/drivers/staging/media/hantro/hantro_drv.c b/drivers/staging/media/hantro/hantro_drv.c
index e5f200e64993..ac1429f00b33 100644
--- a/drivers/staging/media/hantro/hantro_drv.c
+++ b/drivers/staging/media/hantro/hantro_drv.c
@@ -161,7 +161,9 @@ static void device_run(void *priv)
v4l2_m2m_buf_copy_metadata(src, dst, true);
- ctx->codec_ops->run(ctx);
+ if (ctx->codec_ops->run(ctx))
+ goto err_cancel_job;
+
return;
err_cancel_job:
diff --git a/drivers/staging/media/hantro/hantro_g1_h264_dec.c b/drivers/staging/media/hantro/hantro_g1_h264_dec.c
index 845bef73d218..fcd4db13c9fe 100644
--- a/drivers/staging/media/hantro/hantro_g1_h264_dec.c
+++ b/drivers/staging/media/hantro/hantro_g1_h264_dec.c
@@ -273,13 +273,13 @@ static void set_buffers(struct hantro_ctx *ctx)
vdpu_write_relaxed(vpu, ctx->h264_dec.priv.dma, G1_REG_ADDR_QTABLE);
}
-void hantro_g1_h264_dec_run(struct hantro_ctx *ctx)
+int hantro_g1_h264_dec_run(struct hantro_ctx *ctx)
{
struct hantro_dev *vpu = ctx->dev;
/* Prepare the H264 decoder context. */
if (hantro_h264_dec_prepare_run(ctx))
- return;
+ return -EINVAL;
This should be returning the value from hantro_h264_dec_prepare_run.
That will be fixed in the next version, thanks
Benjamin
Thanks!
Ezequiel
