On 18/10/23 20:05, Ryan Eatmon wrote:


Unfortunately I had already applied, tested, and marked the v1 patch for inclusion in CICD.  And the patch has already been promoted onto the master branch.

You sent a message in webex that implied a level of urgency with getting this patch in for CICD.  In the future, if there is no urgency and you want feedback on a patch, then do not send urgency messages off mailing list.  I am watching this list and checking things on a regular basis.

Hi Ryan,

Sorry about the confusion, It was indeed urgent
anyway the change was only in the commit message

Regards
Rahul T R



On 10/18/2023 4:19 AM, Rahul T R wrote:
v4l2src plugin queues same external buffer with different v4l2 buffer
with different index. This workaround was implemented as a workaround
for this. Workaround needs all buffers to be allocated during the init
phase, if new buffers are allocated post stream start it fails. Avoid
such issues by enforcing max buffers same as min buffers

Signed-off-by: Rahul T R <[email protected]>
Reviewed-by: Devarsh Thakkar <[email protected]>
Reviewed-by: Prasanth Babu Mantena <[email protected]>
---

Notes:
     v2:
         Updated commit message as per the comments
         Added the reviewed bys

  .../0001-v4l2-Changes-for-DMA-Buf-import-j721s2.patch      | 7 ++++---
  1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/meta-arago-extras/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good/0001-v4l2-Changes-for-DMA-Buf-import-j721s2.patch b/meta-arago-extras/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good/0001-v4l2-Changes-for-DMA-Buf-import-j721s2.patch
index a1471661..bf73e257 100644
--- a/meta-arago-extras/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good/0001-v4l2-Changes-for-DMA-Buf-import-j721s2.patch +++ b/meta-arago-extras/recipes-multimedia/gstreamer/gstreamer1.0-plugins-good/0001-v4l2-Changes-for-DMA-Buf-import-j721s2.patch @@ -14,9 +14,9 @@ Signed-off-by: Prasanth Babu Mantena <[email protected]>
  ---
   sys/v4l2/gstv4l2bufferpool.c | 17 ++++++++++++++---
   sys/v4l2/gstv4l2bufferpool.h |  2 ++
- sys/v4l2/gstv4l2object.c     | 15 ++++++++++++---
+ sys/v4l2/gstv4l2object.c     | 16 +++++++++++++---
   sys/v4l2/gstv4l2videodec.c   | 20 ++++++++++++++------
- 4 files changed, 42 insertions(+), 12 deletions(-)
+ 4 files changed, 43 insertions(+), 12 deletions(-)
    diff --git a/sys/v4l2/gstv4l2bufferpool.c b/sys/v4l2/gstv4l2bufferpool.c
  index d85f036..e6a60dc 100644
@@ -86,7 +86,7 @@ index ee60540..eff1cf2 100644
       own_min = MAX (own_min, GST_V4L2_MIN_BUFFERS (obj));
         /* for the downstream pool, we keep what downstream wants, though ensure -@@ -5049,8 +5053,13 @@ gst_v4l2_object_decide_allocation (GstV4l2Object * obj, GstQuery * query) +@@ -5049,8 +5053,14 @@ gst_v4l2_object_decide_allocation (GstV4l2Object * obj, GstQuery * query)
       min = MAX (min, GST_V4L2_MIN_BUFFERS (obj));
         /* To import we need the other pool to hold at least own_min */
@@ -95,6 +95,7 @@ index ee60540..eff1cf2 100644
  +    if (obj_pool == pool) {
  +        if (0 == strcmp(obj->vcap.driver, "wave5-dec")) {
  +            min = own_min;
++            max = min;
  +        } else {
  +            min += own_min;
  +        }



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