atombios_dp.c File Reference

#include <drm/drmP.h>
#include <drm/radeon_drm.h>
#include "radeon.h"
#include "atom.h"
#include "atom-bits.h"
#include <drm/drm_dp_helper.h>

Go to the source code of this file.

Data Structures
union	aux_channel_transaction
struct	radeon_dp_link_train_info

Macros
#define	DP_LINK_CONFIGURATION_SIZE   9
#define	DP_LINK_STATUS_SIZE   6
#define	DP_DPCD_SIZE   8
#define	DP_VOLTAGE_MAX   DP_TRAIN_VOLTAGE_SWING_1200
#define	DP_PRE_EMPHASIS_MAX   DP_TRAIN_PRE_EMPHASIS_9_5

Functions
int	radeon_dp_i2c_aux_ch (struct i2c_adapter *adapter, int mode, u8 write_byte, u8 *read_byte)
u8	radeon_dp_getsinktype (struct radeon_connector *radeon_connector)
bool	radeon_dp_getdpcd (struct radeon_connector *radeon_connector)
int	radeon_dp_get_panel_mode (struct drm_encoder *encoder, struct drm_connector *connector)
void	radeon_dp_set_link_config (struct drm_connector *connector, const struct drm_display_mode *mode)
int	radeon_dp_mode_valid_helper (struct drm_connector *connector, struct drm_display_mode *mode)
bool	radeon_dp_needs_link_train (struct radeon_connector *radeon_connector)
void	radeon_dp_link_train (struct drm_encoder *encoder, struct drm_connector *connector)

Macro Definition Documentation

#define DP_DPCD_SIZE   8

Definition at line 38 of file atombios_dp.c.

#define DP_LINK_CONFIGURATION_SIZE   9

Definition at line 36 of file atombios_dp.c.

#define DP_LINK_STATUS_SIZE   6

Definition at line 37 of file atombios_dp.c.

#define DP_PRE_EMPHASIS_MAX   DP_TRAIN_PRE_EMPHASIS_9_5

Definition at line 366 of file atombios_dp.c.

#define DP_VOLTAGE_MAX   DP_TRAIN_VOLTAGE_SWING_1200

Definition at line 365 of file atombios_dp.c.

Function Documentation

int radeon_dp_get_panel_mode	(	struct drm_encoder *	encoder,
		struct drm_connector *	connector
	)

Definition at line 573 of file atombios_dp.c.

bool radeon_dp_getdpcd

(

struct radeon_connector *

radeon_connector

)

Definition at line 551 of file atombios_dp.c.

u8 radeon_dp_getsinktype

(

struct radeon_connector *

radeon_connector

)

Definition at line 524 of file atombios_dp.c.

int radeon_dp_i2c_aux_ch	(	struct i2c_adapter *	adapter,
		int	mode,
		u8	write_byte,
		u8 *	read_byte
	)

Definition at line 199 of file atombios_dp.c.

void radeon_dp_link_train	(	struct drm_encoder *	encoder,
		struct drm_connector *	connector
	)

Definition at line 929 of file atombios_dp.c.

int radeon_dp_mode_valid_helper	(	struct drm_connector *	connector,
		struct drm_display_mode *	mode
	)

Definition at line 625 of file atombios_dp.c.

bool radeon_dp_needs_link_train

(

struct radeon_connector *

radeon_connector

)

Definition at line 660 of file atombios_dp.c.

void radeon_dp_set_link_config	(	struct drm_connector *	connector,
		const struct drm_display_mode *	mode
	)

Definition at line 606 of file atombios_dp.c.