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media: s5p-mfc: Set context for valid case before calling try_run

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Context bit is set for hardware execution if there is a buffer in
source and destination queue before calling try_run in the
init_buffers function. Now there will be a new context created and
hardware will be invoked for the buffer queued instead of waiting for
another buffer to be queued from userspace to set this context bit for
hw execution.

Cc: linux-fsd@tesla.com
Signed-off-by: Smitha T Murthy <smithatmurthy@gmail.com>
Signed-off-by: Aakarsh Jain <aakarsh.jain@samsung.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Aakarsh Jain 2023-12-13 13:41:03 +05:30 committed by Hans Verkuil
parent ff3f449062
commit a394c3ff5f
1 changed files with 2 additions and 0 deletions
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2
drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c
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@ -604,6 +604,8 @@ static void s5p_mfc_handle_init_buffers(struct s5p_mfc_ctx *ctx,
s5p_mfc_clock_off();
wake_up(&ctx->queue);
if (ctx->src_queue_cnt >= 1 && ctx->dst_queue_cnt >= 1)
set_work_bit_irqsave(ctx);
s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
} else {
WARN_ON(test_and_clear_bit(0, &dev->hw_lock) == 0);