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Commit 2a7f493e authored by Ravi Gummadidala's avatar Ravi Gummadidala
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msm: ipa: clock IPA before post-OOM replenish 



A delayed work is used to re-attempt RX buffer replenish when
desc FIFO goes empty. This commit ensures IPA is clocked during
the recovery procedure.

Change-Id: Ia04e5160a9a65aa5c86eb4f83815a61f4fa43344
Signed-off-by: default avatarRavi Gummadidala <rgummadi@codeaurora.org>
parent 4287e144

drivers/platform/msm/ipa/ipa_dp.c

+3 −1
Original line number Diff line number Diff line
@@ -1724,7 +1724,7 @@ fail_skb_alloc: 
fail_kmem_cache_alloc:

	if (rx_len_cached == 0)

		queue_delayed_work(sys->wq, &sys->replenish_rx_work,

				msecs_to_jiffies(10));

				msecs_to_jiffies(1));

}



static void ipa_fast_replenish_rx_cache(struct ipa_sys_context *sys)
@@ -1780,7 +1780,9 @@ static void replenish_rx_work_func(struct work_struct *work) 
	struct ipa_sys_context *sys;

	dwork = container_of(work, struct delayed_work, work);

	sys = container_of(dwork, struct ipa_sys_context, replenish_rx_work);

	ipa_inc_client_enable_clks();

	sys->repl_hdlr(sys);

	ipa_dec_client_disable_clks();

}



/**