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Commit f63cb49d authored by Skylar Chang's avatar Skylar Chang
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msm: ipa: enable clock gating 



resume ipa clock gating mechanism since
main feature of IPA is verified in Andoird
platform.

Change-Id: I21f6335662b646604aea82a03dfa4ca35cb60d68
Signed-off-by: default avatarSkylar Chang <chiaweic@codeaurora.org>
parent 4fe7d007

drivers/platform/msm/ipa/ipa.c

+2 −2
Original line number Diff line number Diff line
@@ -2042,8 +2042,8 @@ static int ipa_init(const struct ipa_plat_drv_res *resource_p, 
		goto fail_bind;

	}



	/* Disable ipa_ctx->enable_clock_scaling 1 */

	ipa_ctx->enable_clock_scaling = 0;

	/* Enable ipa_ctx->enable_clock_scaling */

	ipa_ctx->enable_clock_scaling = 1;

	ipa_ctx->curr_ipa_clk_rate = ipa_ctx->ctrl->ipa_clk_rate_hi;



	/* enable IPA clocks explicitly to allow the initialization */

drivers/platform/msm/ipa/ipa_dp.c

+1 −2
Original line number Diff line number Diff line
@@ -1013,8 +1013,7 @@ int ipa_setup_sys_pipe(struct ipa_sys_connect_params *sys_in, u32 *clnt_hdl) 
	ep->client = sys_in->client;

	ep->client_notify = sys_in->notify;

	ep->priv = sys_in->priv;

	/* keep sys_in->keep_ipa_awake */

	ep->keep_ipa_awake = 1;

	ep->keep_ipa_awake = sys_in->keep_ipa_awake;

	atomic_set(&ep->avail_fifo_desc,

		((sys_in->desc_fifo_sz/sizeof(struct sps_iovec))-1));