3
0
mirror of https://github.com/Qortal/Brooklyn.git synced 2025-02-07 23:03:06 +00:00
Brooklyn/drivers/gpu/drm/msm/dp/dp_clk_util.h
crowetic a94b3d14aa Brooklyn+ (PLUS) changes
Changes included (and more):

1. Dynamic RAM merge

2. Real-time page scan and allocation

3. Cache compression

4. Real-time IRQ checks

5. Dynamic I/O allocation for Java heap

6. Java page migration

7. Contiguous memory allocation

8. Idle pages tracking

9. Per CPU RAM usage tracking

10. ARM NEON scalar multiplication library

11. NEON/ARMv8 crypto extensions

12. NEON SHA, Blake, RIPEMD crypto extensions

13. Parallel NEON crypto engine for multi-algo based CPU stress reduction
2022-05-12 10:47:00 -07:00

39 lines
1.1 KiB
C

/* SPDX-License-Identifier: GPL-2.0-only */
/* Copyright (c) 2012, 2017-2018, The Linux Foundation. All rights reserved.
*/
#ifndef __DP_CLK_UTIL_H__
#define __DP_CLK_UTIL_H__
#include <linux/platform_device.h>
#include <linux/types.h>
#define DEV_DBG(fmt, args...) pr_debug(fmt, ##args)
#define DEV_INFO(fmt, args...) pr_info(fmt, ##args)
#define DEV_WARN(fmt, args...) pr_warn(fmt, ##args)
#define DEV_ERR(fmt, args...) pr_err(fmt, ##args)
enum dss_clk_type {
DSS_CLK_AHB, /* no set rate. rate controlled through rpm */
DSS_CLK_PCLK,
};
struct dss_clk {
struct clk *clk; /* clk handle */
char clk_name[32];
enum dss_clk_type type;
unsigned long rate;
unsigned long max_rate;
};
struct dss_module_power {
unsigned int num_clk;
struct dss_clk *clk_config;
};
int msm_dss_get_clk(struct device *dev, struct dss_clk *clk_arry, int num_clk);
void msm_dss_put_clk(struct dss_clk *clk_arry, int num_clk);
int msm_dss_clk_set_rate(struct dss_clk *clk_arry, int num_clk);
int msm_dss_enable_clk(struct dss_clk *clk_arry, int num_clk, int enable);
#endif /* __DP_CLK_UTIL_H__ */