Release 4.11 drivers/gpu/drm/radeon/rs780_dpm.h

/*
 * Copyright 2011 Advanced Micro Devices, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 */
#ifndef __RS780_DPM_H__

#define __RS780_DPM_H__


enum rs780_vddc_level {
	
RS780_VDDC_LEVEL_UNKNOWN = 0,
	
RS780_VDDC_LEVEL_LOW = 1,
	
RS780_VDDC_LEVEL_HIGH = 2,
};


struct igp_power_info {
	/* flags */
	
bool invert_pwm_required;
	
bool pwm_voltage_control;
	
bool voltage_control;
	
bool gfx_clock_gating;
	/* stored values */
	
u32 system_config;
	
u32 bootup_uma_clk;
	
u16 max_voltage;
	
u16 min_voltage;
	
u16 boot_voltage;
	
u16 inter_voltage_low;
	
u16 inter_voltage_high;
	
u16 num_of_cycles_in_period;
	/* variable */
	
int crtc_id;
	
int refresh_rate;
};


struct igp_ps {
	
enum rs780_vddc_level min_voltage;
	
enum rs780_vddc_level max_voltage;
	
u32 sclk_low;
	
u32 sclk_high;
	
u32 flags;
};


#define RS780_CGFTV_DFLT                 0x0303000f

#define RS780_FBDIVTIMERVAL_DFLT         0x2710


#define RS780_FVTHROTUTC0_DFLT   0x04010040

#define RS780_FVTHROTUTC1_DFLT   0x04010040

#define RS780_FVTHROTUTC2_DFLT   0x04010040

#define RS780_FVTHROTUTC3_DFLT   0x04010040

#define RS780_FVTHROTUTC4_DFLT   0x04010040


#define RS780_FVTHROTDTC0_DFLT 0x04010040

#define RS780_FVTHROTDTC1_DFLT 0x04010040

#define RS780_FVTHROTDTC2_DFLT 0x04010040

#define RS780_FVTHROTDTC3_DFLT 0x04010040

#define RS780_FVTHROTDTC4_DFLT 0x04010040


#define RS780_FVTHROTFBUSREG0_DFLT       0x00001001

#define RS780_FVTHROTFBUSREG1_DFLT       0x00002002

#define RS780_FVTHROTFBDSREG0_DFLT       0x00004001

#define RS780_FVTHROTFBDSREG1_DFLT       0x00020010


#define RS780_FVTHROTPWMUSREG0_DFLT      0x00002001

#define RS780_FVTHROTPWMUSREG1_DFLT      0x00004003

#define RS780_FVTHROTPWMDSREG0_DFLT      0x00002001

#define RS780_FVTHROTPWMDSREG1_DFLT      0x00004003


#define RS780_FVTHROTPWMFBDIVRANGEREG0_DFLT  0x37

#define RS780_FVTHROTPWMFBDIVRANGEREG1_DFLT  0x4b

#define RS780_FVTHROTPWMFBDIVRANGEREG2_DFLT  0x8b


#define RS780D_FVTHROTPWMFBDIVRANGEREG0_DFLT  0x8b

#define RS780D_FVTHROTPWMFBDIVRANGEREG1_DFLT  0x8c

#define RS780D_FVTHROTPWMFBDIVRANGEREG2_DFLT  0xb5


#define RS880D_FVTHROTPWMFBDIVRANGEREG0_DFLT  0x8d

#define RS880D_FVTHROTPWMFBDIVRANGEREG1_DFLT  0x8e

#define RS880D_FVTHROTPWMFBDIVRANGEREG2_DFLT  0xBa


#define RS780_FVTHROTPWMRANGE0_GPIO_DFLT  0x1a

#define RS780_FVTHROTPWMRANGE1_GPIO_DFLT  0x1a

#define RS780_FVTHROTPWMRANGE2_GPIO_DFLT  0x0

#define RS780_FVTHROTPWMRANGE3_GPIO_DFLT  0x0


#define RS780_SLOWCLKFEEDBACKDIV_DFLT 110


#define RS780_CGCLKGATING_DFLT           0x0000E204


#define RS780_DEFAULT_VCLK_FREQ  53300 
/* 10 khz */

#define RS780_DEFAULT_DCLK_FREQ  40000 
/* 10 khz */

#endif
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Directory: drivers/gpu/drm/radeon

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