cdv_intel_display.c File Reference

#include <linux/i2c.h>
#include <linux/pm_runtime.h>
#include <drm/drmP.h>
#include "framebuffer.h"
#include "psb_drv.h"
#include "psb_intel_drv.h"
#include "psb_intel_reg.h"
#include "psb_intel_display.h"
#include "power.h"
#include "cdv_device.h"

Go to the source code of this file.

Data Structures
struct	cdv_intel_range_t
struct	cdv_intel_p2_t
struct	cdv_intel_clock_t
struct	cdv_intel_limit_t

Macros
#define	INTEL_P2_NUM   2
#define	CDV_LIMIT_SINGLE_LVDS_96   0
#define	CDV_LIMIT_SINGLE_LVDS_100   1
#define	CDV_LIMIT_DAC_HDMI_27   2
#define	CDV_LIMIT_DAC_HDMI_96   3
#define	CDV_LIMIT_DP_27   4
#define	CDV_LIMIT_DP_100   5
#define	_wait_for(COND, MS, W)
#define	wait_for(COND, MS)   _wait_for(COND, MS, 1)
#define	INTELPllInvalid(s)   { /* ErrorF (s) */; return false; }
#define	FIFO_PIPEA   (1 << 0)
#define	FIFO_PIPEB   (1 << 1)

Functions
int	cdv_sb_read (struct drm_device *dev, u32 reg, u32 *val)
int	cdv_sb_write (struct drm_device *dev, u32 reg, u32 val)
void	cdv_sb_reset (struct drm_device *dev)
struct drm_display_mode *	cdv_intel_crtc_mode_get (struct drm_device *dev, struct drm_crtc *crtc)

Variables
struct drm_crtc_helper_funcs	cdv_intel_helper_funcs
struct drm_crtc_funcs	cdv_intel_crtc_funcs

Macro Definition Documentation

#define _wait_for	(		COND,
			MS,
			W
	)

Value:

({ \
    unsigned long timeout__ = jiffies + msecs_to_jiffies(MS);   \
    int ret__ = 0;                          \
    while (!(COND)) {                       \
        if (time_after(jiffies, timeout__)) {           \
            ret__ = -ETIMEDOUT;             \
            break;                      \
        }                           \
        if (W && !in_dbg_master())              \
            msleep(W);                  \
    }                               \
    ret__;                              \
})

Definition at line 157 of file cdv_intel_display.c.

#define CDV_LIMIT_DAC_HDMI_27   2

Definition at line 73 of file cdv_intel_display.c.

#define CDV_LIMIT_DAC_HDMI_96   3

Definition at line 74 of file cdv_intel_display.c.

#define CDV_LIMIT_DP_100   5

Definition at line 76 of file cdv_intel_display.c.

#define CDV_LIMIT_DP_27   4

Definition at line 75 of file cdv_intel_display.c.

#define CDV_LIMIT_SINGLE_LVDS_100   1

Definition at line 72 of file cdv_intel_display.c.

#define CDV_LIMIT_SINGLE_LVDS_96   0

Definition at line 71 of file cdv_intel_display.c.

#define FIFO_PIPEA   (1 << 0)

Definition at line 666 of file cdv_intel_display.c.

#define FIFO_PIPEB   (1 << 1)

Definition at line 667 of file cdv_intel_display.c.

#define INTEL_P2_NUM   2

Definition at line 55 of file cdv_intel_display.c.

#define INTELPllInvalid

(

s

)

{ /* ErrorF (s) */; return false; }

Definition at line 467 of file cdv_intel_display.c.

#define wait_for	(		COND,
			MS
	)		_wait_for(COND, MS, 1)

Definition at line 171 of file cdv_intel_display.c.

Function Documentation

struct drm_display_mode* cdv_intel_crtc_mode_get ( struct drm_device *  dev, struct drm_crtc *  crtc  )

read

Returns the currently programmed mode of the given pipe.

Definition at line 1697 of file cdv_intel_display.c.

int cdv_sb_read	(	struct drm_device *	dev,
		u32	reg,
		u32 *	val
	)

Definition at line 174 of file cdv_intel_display.c.

void cdv_sb_reset

(

struct drm_device *

dev

)

Definition at line 243 of file cdv_intel_display.c.

int cdv_sb_write	(	struct drm_device *	dev,
		u32	reg,
		u32	val
	)

Definition at line 201 of file cdv_intel_display.c.

Variable Documentation

struct drm_crtc_funcs cdv_intel_crtc_funcs

Initial value:

= {
    .save = cdv_intel_crtc_save,
    .restore = cdv_intel_crtc_restore,
    .cursor_set = cdv_intel_crtc_cursor_set,
    .cursor_move = cdv_intel_crtc_cursor_move,
    .gamma_set = cdv_intel_crtc_gamma_set,
    .set_config = cdv_crtc_set_config,
    .destroy = cdv_intel_crtc_destroy,
}

Definition at line 1762 of file cdv_intel_display.c.

struct drm_crtc_helper_funcs cdv_intel_helper_funcs

Initial value:

= {
    .dpms = cdv_intel_crtc_dpms,
    .mode_fixup = cdv_intel_crtc_mode_fixup,
    .mode_set = cdv_intel_crtc_mode_set,
    .mode_set_base = cdv_intel_pipe_set_base,
    .prepare = cdv_intel_crtc_prepare,
    .commit = cdv_intel_crtc_commit,
}

Definition at line 1753 of file cdv_intel_display.c.