radeon_legacy_tv.c File Reference

#include <drm/drmP.h>
#include <drm/drm_crtc_helper.h>
#include "radeon.h"

Go to the source code of this file.

Data Structures
struct	radeon_tv_mode_constants

Macros
#define	MAX_H_POSITION   5 /* Range: [-5..5], negative is on the left, 0 is default, positive is on the right */
#define	MAX_V_POSITION   5 /* Range: [-5..5], negative is up, 0 is default, positive is down */
#define	H_POS_UNIT   10
#define	H_TABLE_POS1   6
#define	H_TABLE_POS2   8
#define	MAX_H_SIZE   5 /* Range: [-5..5], negative is smaller, positive is larger */
#define	NTSC_TV_CLOCK_T   233
#define	NTSC_TV_VFTOTAL   1
#define	NTSC_TV_LINES_PER_FRAME   525
#define	NTSC_TV_ZERO_H_SIZE   479166
#define	NTSC_TV_H_SIZE_UNIT   9478
#define	PAL_TV_CLOCK_T   188
#define	PAL_TV_VFTOTAL   3
#define	PAL_TV_LINES_PER_FRAME   625
#define	PAL_TV_ZERO_H_SIZE   473200
#define	PAL_TV_H_SIZE_UNIT   9360
#define	NTSC_TV_PLL_M_27   22
#define	NTSC_TV_PLL_N_27   175
#define	NTSC_TV_PLL_P_27   5
#define	PAL_TV_PLL_M_27   113
#define	PAL_TV_PLL_N_27   668
#define	PAL_TV_PLL_P_27   3
#define	NTSC_TV_PLL_M_14   33
#define	NTSC_TV_PLL_N_14   693
#define	NTSC_TV_PLL_P_14   7
#define	PAL_TV_PLL_M_14   19
#define	PAL_TV_PLL_N_14   353
#define	PAL_TV_PLL_P_14   5
#define	VERT_LEAD_IN_LINES   2
#define	FRAC_BITS   0xe
#define	FRAC_MASK   0x3fff
#define	N_AVAILABLE_MODES   ARRAY_SIZE(available_tv_modes)

Functions
void	radeon_legacy_tv_mode_set (struct drm_encoder *encoder, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode)
void	radeon_legacy_tv_adjust_crtc_reg (struct drm_encoder *encoder, uint32_t *h_total_disp, uint32_t *h_sync_strt_wid, uint32_t *v_total_disp, uint32_t *v_sync_strt_wid)
void	radeon_legacy_tv_adjust_pll1 (struct drm_encoder *encoder, uint32_t *htotal_cntl, uint32_t *ppll_ref_div, uint32_t *ppll_div_3, uint32_t *pixclks_cntl)
void	radeon_legacy_tv_adjust_pll2 (struct drm_encoder *encoder, uint32_t *htotal2_cntl, uint32_t *p2pll_ref_div, uint32_t *p2pll_div_0, uint32_t *pixclks_cntl)

Macro Definition Documentation

#define FRAC_BITS   0xe

Definition at line 65 of file radeon_legacy_tv.c.

#define FRAC_MASK   0x3fff

Definition at line 66 of file radeon_legacy_tv.c.

#define H_POS_UNIT   10

Definition at line 20 of file radeon_legacy_tv.c.

#define H_TABLE_POS1   6

Definition at line 25 of file radeon_legacy_tv.c.

#define H_TABLE_POS2   8

Definition at line 26 of file radeon_legacy_tv.c.

#define MAX_H_POSITION   5 /* Range: [-5..5], negative is on the left, 0 is default, positive is on the right */

Definition at line 14 of file radeon_legacy_tv.c.

#define MAX_H_SIZE   5 /* Range: [-5..5], negative is smaller, positive is larger */

Definition at line 31 of file radeon_legacy_tv.c.

#define MAX_V_POSITION   5 /* Range: [-5..5], negative is up, 0 is default, positive is down */

Definition at line 15 of file radeon_legacy_tv.c.

#define N_AVAILABLE_MODES   ARRAY_SIZE(available_tv_modes)

Definition at line 232 of file radeon_legacy_tv.c.

#define NTSC_TV_CLOCK_T   233

Definition at line 34 of file radeon_legacy_tv.c.

#define NTSC_TV_H_SIZE_UNIT   9478

Definition at line 38 of file radeon_legacy_tv.c.

#define NTSC_TV_LINES_PER_FRAME   525

Definition at line 36 of file radeon_legacy_tv.c.

#define NTSC_TV_PLL_M_14   33

Definition at line 56 of file radeon_legacy_tv.c.

#define NTSC_TV_PLL_M_27   22

Definition at line 47 of file radeon_legacy_tv.c.

#define NTSC_TV_PLL_N_14   693

Definition at line 57 of file radeon_legacy_tv.c.

#define NTSC_TV_PLL_N_27   175

Definition at line 48 of file radeon_legacy_tv.c.

#define NTSC_TV_PLL_P_14   7

Definition at line 58 of file radeon_legacy_tv.c.

#define NTSC_TV_PLL_P_27   5

Definition at line 49 of file radeon_legacy_tv.c.

#define NTSC_TV_VFTOTAL   1

Definition at line 35 of file radeon_legacy_tv.c.

#define NTSC_TV_ZERO_H_SIZE   479166

Definition at line 37 of file radeon_legacy_tv.c.

#define PAL_TV_CLOCK_T   188

Definition at line 40 of file radeon_legacy_tv.c.

#define PAL_TV_H_SIZE_UNIT   9360

Definition at line 44 of file radeon_legacy_tv.c.

#define PAL_TV_LINES_PER_FRAME   625

Definition at line 42 of file radeon_legacy_tv.c.

#define PAL_TV_PLL_M_14   19

Definition at line 60 of file radeon_legacy_tv.c.

#define PAL_TV_PLL_M_27   113

Definition at line 51 of file radeon_legacy_tv.c.

#define PAL_TV_PLL_N_14   353

Definition at line 61 of file radeon_legacy_tv.c.

#define PAL_TV_PLL_N_27   668

Definition at line 52 of file radeon_legacy_tv.c.

#define PAL_TV_PLL_P_14   5

Definition at line 62 of file radeon_legacy_tv.c.

#define PAL_TV_PLL_P_27   3

Definition at line 53 of file radeon_legacy_tv.c.

#define PAL_TV_VFTOTAL   3

Definition at line 41 of file radeon_legacy_tv.c.

#define PAL_TV_ZERO_H_SIZE   473200

Definition at line 43 of file radeon_legacy_tv.c.

#define VERT_LEAD_IN_LINES   2

Definition at line 64 of file radeon_legacy_tv.c.

Function Documentation

void radeon_legacy_tv_adjust_crtc_reg	(	struct drm_encoder *	encoder,
		uint32_t *	h_total_disp,
		uint32_t *	h_sync_strt_wid,
		uint32_t *	v_total_disp,
		uint32_t *	v_sync_strt_wid
	)

Definition at line 837 of file radeon_legacy_tv.c.

void radeon_legacy_tv_adjust_pll1	(	struct drm_encoder *	encoder,
		uint32_t *	htotal_cntl,
		uint32_t *	ppll_ref_div,
		uint32_t *	ppll_div_3,
		uint32_t *	pixclks_cntl
	)

Definition at line 884 of file radeon_legacy_tv.c.

void radeon_legacy_tv_adjust_pll2	(	struct drm_encoder *	encoder,
		uint32_t *	htotal2_cntl,
		uint32_t *	p2pll_ref_div,
		uint32_t *	p2pll_div_0,
		uint32_t *	pixclks_cntl
	)

Definition at line 904 of file radeon_legacy_tv.c.

void radeon_legacy_tv_mode_set	(	struct drm_encoder *	encoder,
		struct drm_display_mode *	mode,
		struct drm_display_mode *	adjusted_mode
	)

Definition at line 531 of file radeon_legacy_tv.c.