When creating a channel, freq_idr defines the number of frames between
IDR frames in the coded stream. In V4L2, the period between IDR frames
shall be taken from the GOP_SIZE control.
Set the IDR frame frequency equal to the GOP size and let every GOP
start with an IDR frame.
Signed-off-by: Michael Tretter <m.tretter@xxxxxxxxxxxxxx>
---
drivers/staging/media/allegro-dvt/allegro-core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/media/allegro-dvt/allegro-core.c b/drivers/staging/media/allegro-dvt/allegro-core.c
index c93b3ba39391..b04ded8ae06b 100644
--- a/drivers/staging/media/allegro-dvt/allegro-core.c
+++ b/drivers/staging/media/allegro-dvt/allegro-core.c
@@ -390,7 +390,7 @@ struct mcu_msg_create_channel {
/* gop param */
u32 gop_ctrl_mode;
- u32 freq_ird;
+ u32 freq_idr;
u32 freq_lt;
u32 gdr_mode;
u16 gop_length;
@@ -1115,7 +1115,7 @@ static int allegro_mcu_send_create_channel(struct allegro_dev *dev,
msg.rate_control_option = 0x00000000;
msg.gop_ctrl_mode = 0x00000000;
- msg.freq_ird = 0x7fffffff;
+ msg.freq_idr = channel->gop_size;
msg.freq_lt = 0;
msg.gdr_mode = 0x00000000;
msg.gop_length = channel->gop_size;
--
2.20.1
