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Commit 47200cd9 authored by Archana Sriram's avatar Archana Sriram
Browse files

msm: kgsl: Change data type for GPU ib vote 



Change data type for gpu ib vote to unsigned
long to suit the bw vote data type in devfreq
governor functions.

Change-Id: I6aeb201ee67d111ee527c17e051b5125968a9683
Signed-off-by: default avatarArchana Sriram <apsrir@codeaurora.org>
Signed-off-by: default avatarPranav Patel <pranavp@codeaurora.org>
parent a2aaf788

drivers/gpu/msm/kgsl_pwrctrl.c

+6 −5
Original line number Original line Diff line number Diff line 
/* Copyright (c) 2010-2018, The Linux Foundation. All rights reserved.

/* Copyright (c) 2010-2019, The Linux Foundation. All rights reserved.

 *

 *

 * This program is free software; you can redistribute it and/or modify

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

 * it under the terms of the GNU General Public License version 2 and
@@ -61,7 +61,7 @@ static const char * const clocks[] = { 
	"iref_clk"

	"iref_clk"

};

};





static unsigned int ib_votes[KGSL_MAX_BUSLEVELS];

static unsigned long ib_votes[KGSL_MAX_BUSLEVELS];

static int last_vote_buslevel;

static int last_vote_buslevel;

static int max_vote_buslevel;

static int max_vote_buslevel;
@@ -123,7 +123,7 @@ static void _record_pwrevent(struct kgsl_device *device, 
/**

/**

 * kgsl_get_bw() - Return latest msm bus IB vote

 * kgsl_get_bw() - Return latest msm bus IB vote

 */

 */

static unsigned int kgsl_get_bw(void)

static unsigned long kgsl_get_bw(void)

{

{

	return ib_votes[last_vote_buslevel];

	return ib_votes[last_vote_buslevel];

}

}
@@ -137,8 +137,9 @@ static unsigned int kgsl_get_bw(void) 
static void _ab_buslevel_update(struct kgsl_pwrctrl *pwr,

static void _ab_buslevel_update(struct kgsl_pwrctrl *pwr,

				unsigned long *ab)

				unsigned long *ab)

{

{

	unsigned int ib = ib_votes[last_vote_buslevel];

	unsigned long ib = ib_votes[last_vote_buslevel];

	unsigned int max_bw = ib_votes[max_vote_buslevel];

	unsigned long max_bw = ib_votes[max_vote_buslevel];



	if (!ab)

	if (!ab)

		return;

		return;

	if (ib == 0)

	if (ib == 0)