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Subject: media: s5p-mfc: Set context for valid case before calling try_run Author: Aakarsh Jain <[email protected]> Date: Wed Dec 13 13:41:03 2023 +0530 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: [email protected] Signed-off-by: Smitha T Murthy <[email protected]> Signed-off-by: Aakarsh Jain <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c | 2 ++ 1 file changed, 2 insertions(+) --- diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c index bd055dea827e..fbb047eadf5a 100644 --- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c @@ -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); _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
