Esempi in C++ (Cpp) per fimc_ctx_state_lock_set

Esempio n. 1

File: fimc-core.c Progetto: 71eh/open80211s

/* Complete the transaction which has been scheduled for execution. */
static int fimc_m2m_shutdown(struct fimc_ctx *ctx)
{
	struct fimc_dev *fimc = ctx->fimc_dev;
	int ret;

	if (!fimc_m2m_pending(fimc))
		return 0;

	fimc_ctx_state_lock_set(FIMC_CTX_SHUT, ctx);

	ret = wait_event_timeout(fimc->irq_queue,
			   !fimc_ctx_state_is_set(FIMC_CTX_SHUT, ctx),
			   FIMC_SHUTDOWN_TIMEOUT);

	return ret == 0 ? -ETIMEDOUT : ret;
}

Esempio n. 2

File: fimc-core.c Progetto: 1DeMaCr/android_hd_kernel_samsung_codina

/* Complete the transaction which has been scheduled for execution. */
static void fimc_m2m_shutdown(struct fimc_ctx *ctx)
{
	struct fimc_dev *fimc = ctx->fimc_dev;
	int ret;

	if (!fimc_m2m_pending(fimc))
		return;

	fimc_ctx_state_lock_set(FIMC_CTX_SHUT, ctx);

	ret = wait_event_timeout(fimc->irq_queue,
			   !fimc_ctx_state_is_set(FIMC_CTX_SHUT, ctx),
			   FIMC_SHUTDOWN_TIMEOUT);
	/*
	 * In case of a timeout the buffers are not released in the interrupt
	 * handler so return them here with the error flag set, if there are
	 * any on the queue.
	 */
	if (ret == 0)
		fimc_m2m_job_finish(ctx, VB2_BUF_STATE_ERROR);
}