* [PATCH v2] media: staging/imx: fill vb2_v4l2_buffer sequence entry
@ 2018-03-13 22:34 Peter Seiderer
2018-03-13 22:43 ` Fabio Estevam
0 siblings, 1 reply; 2+ messages in thread
From: Peter Seiderer @ 2018-03-13 22:34 UTC (permalink / raw)
To: linux-media
Cc: devel, Greg Kroah-Hartman, linux-kernel, Peter Seiderer,
Philipp Zabel, Steve Longerbeam, Mauro Carvalho Chehab
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
---
drivers/staging/media/imx/imx-ic-prpencvf.c | 5 +++++
drivers/staging/media/imx/imx-media-csi.c | 5 +++++
2 files changed, 10 insertions(+)
diff --git a/drivers/staging/media/imx/imx-ic-prpencvf.c b/drivers/staging/media/imx/imx-ic-prpencvf.c
index ae453fd422f0..eaca74b72114 100644
--- a/drivers/staging/media/imx/imx-ic-prpencvf.c
+++ b/drivers/staging/media/imx/imx-ic-prpencvf.c
@@ -103,6 +103,7 @@ struct prp_priv {
int nfb4eof_irq;
int stream_count;
+ __u32 frame_sequence; /* frame sequence counter */
bool last_eof; /* waiting for last EOF at stream off */
bool nfb4eof; /* NFB4EOF encountered during streaming */
struct completion last_eof_comp;
@@ -208,8 +209,11 @@ static void prp_vb2_buf_done(struct prp_priv *priv, struct ipuv3_channel *ch)
struct vb2_buffer *vb;
dma_addr_t phys;
+ priv->frame_sequence++;
+
done = priv->active_vb2_buf[priv->ipu_buf_num];
if (done) {
+ done->vbuf.sequence = priv->frame_sequence;
vb = &done->vbuf.vb2_buf;
vb->timestamp = ktime_get_ns();
vb2_buffer_done(vb, priv->nfb4eof ?
@@ -637,6 +641,7 @@ static int prp_start(struct prp_priv *priv)
/* init EOF completion waitq */
init_completion(&priv->last_eof_comp);
+ priv->frame_sequence = 0;
priv->last_eof = false;
priv->nfb4eof = false;
diff --git a/drivers/staging/media/imx/imx-media-csi.c b/drivers/staging/media/imx/imx-media-csi.c
index 5a195f80a24d..3a6a645b9dce 100644
--- a/drivers/staging/media/imx/imx-media-csi.c
+++ b/drivers/staging/media/imx/imx-media-csi.c
@@ -111,6 +111,7 @@ struct csi_priv {
struct v4l2_ctrl_handler ctrl_hdlr;
int stream_count; /* streaming counter */
+ __u32 frame_sequence; /* frame sequence counter */
bool last_eof; /* waiting for last EOF at stream off */
bool nfb4eof; /* NFB4EOF encountered during streaming */
struct completion last_eof_comp;
@@ -234,8 +235,11 @@ static void csi_vb2_buf_done(struct csi_priv *priv)
struct vb2_buffer *vb;
dma_addr_t phys;
+ priv->frame_sequence++;
+
done = priv->active_vb2_buf[priv->ipu_buf_num];
if (done) {
+ done->vbuf.sequence = priv->frame_sequence;
vb = &done->vbuf.vb2_buf;
vb->timestamp = ktime_get_ns();
vb2_buffer_done(vb, priv->nfb4eof ?
@@ -543,6 +547,7 @@ static int csi_idmac_start(struct csi_priv *priv)
/* init EOF completion waitq */
init_completion(&priv->last_eof_comp);
+ priv->frame_sequence = 0;
priv->last_eof = false;
priv->nfb4eof = false;
--
2.16.2
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* Re: [PATCH v2] media: staging/imx: fill vb2_v4l2_buffer sequence entry
2018-03-13 22:34 [PATCH v2] media: staging/imx: fill vb2_v4l2_buffer sequence entry Peter Seiderer
@ 2018-03-13 22:43 ` Fabio Estevam
0 siblings, 0 replies; 2+ messages in thread
From: Fabio Estevam @ 2018-03-13 22:43 UTC (permalink / raw)
To: Peter Seiderer
Cc: devel, Greg Kroah-Hartman, linux-kernel, Philipp Zabel,
Steve Longerbeam, Mauro Carvalho Chehab, linux-media
Hi Peter,
On Tue, Mar 13, 2018 at 7:34 PM, Peter Seiderer <ps.report@gmx.net> wrote:
> Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Could you please resend with a commit log explaining the reason for this patch?
Tahnks
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