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[media] s5p-mfc: v4l2 controls setup routine moved to initialization code 

Callback .start_streaming is called once for every queue,
so v4l2_ctrl_handler_setup was called twice during stream start.
Moving v4l2_ctrl_handler_setup to context initialization
reduces numbers of calls and seems to be more consistent with API.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Andrzej Hajda 2013-05-28 03:26:15 -03:00 committed by Mauro Carvalho Chehab
parent ac5f867fbf
commit 69c9fe6f4a
1 changed files with 1 additions and 1 deletions
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2
drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
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@ -1789,7 +1789,6 @@ static int s5p_mfc_start_streaming(struct vb2_queue *q, unsigned int count)
}
}
v4l2_ctrl_handler_setup(&ctx->ctrl_handler);
/* If context is ready then dev = work->data;schedule it to run */
if (s5p_mfc_ctx_ready(ctx))
set_work_bit_irqsave(ctx);
@ -1950,6 +1949,7 @@ int s5p_mfc_enc_ctrls_setup(struct s5p_mfc_ctx *ctx)
if (controls[i].is_volatile && ctx->ctrls[i])
ctx->ctrls[i]->flags |= V4L2_CTRL_FLAG_VOLATILE;
}
v4l2_ctrl_handler_setup(&ctx->ctrl_handler);
return 0;
}