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Commit e809ff27 authored by Kyle Yan's avatar Kyle Yan Committed by Gerrit - the friendly Code Review server
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Merge "msm: sde: shutoff memory and periphery when clock is off" into msm-4.8

parents ff9546d2 315cd778

drivers/media/platform/msm/sde/rotator/sde_rotator_r3.c

+7 −0
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ 
#include <linux/dma-mapping.h>

#include <linux/dma-buf.h>

#include <linux/msm_ion.h>

#include <linux/clk/msm-clk.h>



#include "sde_rotator_core.h"

#include "sde_rotator_util.h"
@@ -1963,6 +1964,12 @@ int sde_rotator_r3_init(struct sde_rot_mgr *mgr) 
	if (ret)

		goto error_hw_rev_init;



	/* set rotator CBCR to shutoff memory/periphery on clock off.*/

	clk_set_flags(mgr->rot_clk[mgr->core_clk_idx].clk,

			CLKFLAG_NORETAIN_MEM);

	clk_set_flags(mgr->rot_clk[mgr->core_clk_idx].clk,

			CLKFLAG_NORETAIN_PERIPH);



	return 0;

error_hw_rev_init:

	if (rot->irq_num >= 0)