[mirror_ubuntu-jammy-kernel.git] / drivers / gpu / drm / gma500 / psb_intel_drv.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (c) 2009-2011, Intel Corporation.
 */

#ifndef __INTEL_DRV_H__
#define __INTEL_DRV_H__

#include <linux/i2c.h>
#include <linux/i2c-algo-bit.h>
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_encoder.h>
#include <drm/drm_probe_helper.h>
#include <linux/gpio.h>
#include "gma_display.h"

/*
 * Display related stuff
 */

/* maximum connectors per crtcs in the mode set */
#define INTELFB_CONN_LIMIT 4

/* Intel Pipe Clone Bit */
#define INTEL_HDMIB_CLONE_BIT 1
#define INTEL_HDMIC_CLONE_BIT 2
#define INTEL_HDMID_CLONE_BIT 3
#define INTEL_HDMIE_CLONE_BIT 4
#define INTEL_HDMIF_CLONE_BIT 5
#define INTEL_SDVO_NON_TV_CLONE_BIT 6
#define INTEL_SDVO_TV_CLONE_BIT 7
#define INTEL_SDVO_LVDS_CLONE_BIT 8
#define INTEL_ANALOG_CLONE_BIT 9
#define INTEL_TV_CLONE_BIT 10
#define INTEL_DP_B_CLONE_BIT 11
#define INTEL_DP_C_CLONE_BIT 12
#define INTEL_DP_D_CLONE_BIT 13
#define INTEL_LVDS_CLONE_BIT 14
#define INTEL_DVO_TMDS_CLONE_BIT 15
#define INTEL_DVO_LVDS_CLONE_BIT 16
#define INTEL_EDP_CLONE_BIT 17

/* these are outputs from the chip - integrated only
 * external chips are via DVO or SDVO output */
#define INTEL_OUTPUT_UNUSED 0
#define INTEL_OUTPUT_ANALOG 1
#define INTEL_OUTPUT_DVO 2
#define INTEL_OUTPUT_SDVO 3
#define INTEL_OUTPUT_LVDS 4
#define INTEL_OUTPUT_TVOUT 5
#define INTEL_OUTPUT_HDMI 6
#define INTEL_OUTPUT_MIPI 7
#define INTEL_OUTPUT_MIPI2 8
#define INTEL_OUTPUT_DISPLAYPORT 9
#define INTEL_OUTPUT_EDP 10

#define INTEL_MODE_PIXEL_MULTIPLIER_SHIFT (0x0)
#define INTEL_MODE_PIXEL_MULTIPLIER_MASK (0xf << INTEL_MODE_PIXEL_MULTIPLIER_SHIFT)

static inline void
psb_intel_mode_set_pixel_multiplier(struct drm_display_mode *mode,
				int multiplier)
{
	mode->clock *= multiplier;
	mode->private_flags |= multiplier;
}

static inline int
psb_intel_mode_get_pixel_multiplier(const struct drm_display_mode *mode)
{
	return (mode->private_flags & INTEL_MODE_PIXEL_MULTIPLIER_MASK)
	       >> INTEL_MODE_PIXEL_MULTIPLIER_SHIFT;
}


/*
 * Hold information useally put on the device driver privates here,
 * since it needs to be shared across multiple of devices drivers privates.
 */
struct psb_intel_mode_device {

	/*
	 * Abstracted memory manager operations
	 */
	 size_t(*bo_offset) (struct drm_device *dev, void *bo);

	/*
	 * LVDS info
	 */
	int backlight_duty_cycle;	/* restore backlight to this value */
	bool panel_wants_dither;
	struct drm_display_mode *panel_fixed_mode;
	struct drm_display_mode *panel_fixed_mode2;
	struct drm_display_mode *vbt_mode;	/* if any */

	uint32_t saveBLC_PWM_CTL;
};

struct psb_intel_i2c_chan {
	/* for getting at dev. private (mmio etc.) */
	struct drm_device *drm_dev;
	u32 reg;		/* GPIO reg */
	struct i2c_adapter adapter;
	struct i2c_algo_bit_data algo;
	u8 slave_addr;
};

struct gma_encoder {
	struct drm_encoder base;
	int type;
	bool needs_tv_clock;
	void (*hot_plug)(struct gma_encoder *);
	int crtc_mask;
	int clone_mask;
	u32 ddi_select;	/* Channel info */
#define DDI0_SELECT	0x01
#define DDI1_SELECT	0x02
#define DP_MASK		0x8000
#define DDI_MASK	0x03
	void *dev_priv; /* For sdvo_priv, lvds_priv, etc... */

	/* FIXME: Either make SDVO and LVDS store it's i2c here or give CDV it's
	   own set of output privates */
	struct psb_intel_i2c_chan *i2c_bus;
	struct psb_intel_i2c_chan *ddc_bus;
};

struct gma_connector {
	struct drm_connector base;
	struct gma_encoder *encoder;

	void (*save)(struct drm_connector *connector);
	void (*restore)(struct drm_connector *connector);
};

struct psb_intel_crtc_state {
	uint32_t saveDSPCNTR;
	uint32_t savePIPECONF;
	uint32_t savePIPESRC;
	uint32_t saveDPLL;
	uint32_t saveFP0;
	uint32_t saveFP1;
	uint32_t saveHTOTAL;
	uint32_t saveHBLANK;
	uint32_t saveHSYNC;
	uint32_t saveVTOTAL;
	uint32_t saveVBLANK;
	uint32_t saveVSYNC;
	uint32_t saveDSPSTRIDE;
	uint32_t saveDSPSIZE;
	uint32_t saveDSPPOS;
	uint32_t saveDSPBASE;
	uint32_t savePalette[256];
};

struct gma_crtc {
	struct drm_crtc base;
	int pipe;
	int plane;
	uint32_t cursor_addr;
	struct gtt_range *cursor_gt;
	u8 lut_adj[256];
	struct psb_intel_framebuffer *fbdev_fb;
	/* a mode_set for fbdev users on this crtc */
	struct drm_mode_set mode_set;

	/* GEM object that holds our cursor */
	struct drm_gem_object *cursor_obj;

	struct drm_display_mode saved_mode;
	struct drm_display_mode saved_adjusted_mode;

	struct psb_intel_mode_device *mode_dev;

	/*crtc mode setting flags*/
	u32 mode_flags;

	bool active;

	/* Saved Crtc HW states */
	struct psb_intel_crtc_state *crtc_state;

	const struct gma_clock_funcs *clock_funcs;
};

#define to_gma_crtc(x)	\
		container_of(x, struct gma_crtc, base)
#define to_gma_connector(x) \
		container_of(x, struct gma_connector, base)
#define to_gma_encoder(x)	\
		container_of(x, struct gma_encoder, base)
#define to_psb_intel_framebuffer(x)	\
		container_of(x, struct psb_intel_framebuffer, base)

struct psb_intel_i2c_chan *psb_intel_i2c_create(struct drm_device *dev,
					const u32 reg, const char *name);
void psb_intel_i2c_destroy(struct psb_intel_i2c_chan *chan);
int psb_intel_ddc_get_modes(struct drm_connector *connector,
			    struct i2c_adapter *adapter);
extern bool psb_intel_ddc_probe(struct i2c_adapter *adapter);

extern void psb_intel_crtc_init(struct drm_device *dev, int pipe,
			    struct psb_intel_mode_device *mode_dev);
extern void psb_intel_crt_init(struct drm_device *dev);
extern bool psb_intel_sdvo_init(struct drm_device *dev, int output_device);
extern void psb_intel_dvo_init(struct drm_device *dev);
extern void psb_intel_tv_init(struct drm_device *dev);
extern void psb_intel_lvds_init(struct drm_device *dev,
			    struct psb_intel_mode_device *mode_dev);
extern void psb_intel_lvds_set_brightness(struct drm_device *dev, int level);
extern void oaktrail_lvds_init(struct drm_device *dev,
			   struct psb_intel_mode_device *mode_dev);
extern void oaktrail_wait_for_INTR_PKT_SENT(struct drm_device *dev);
extern void oaktrail_dsi_init(struct drm_device *dev,
			   struct psb_intel_mode_device *mode_dev);
extern void oaktrail_lvds_i2c_init(struct drm_encoder *encoder);
extern void mid_dsi_init(struct drm_device *dev,
		    struct psb_intel_mode_device *mode_dev, int dsi_num);

extern struct drm_encoder *gma_best_encoder(struct drm_connector *connector);
extern void gma_connector_attach_encoder(struct gma_connector *connector,
					 struct gma_encoder *encoder);

static inline struct gma_encoder *gma_attached_encoder(
						struct drm_connector *connector)
{
	return to_gma_connector(connector)->encoder;
}

extern struct drm_display_mode *psb_intel_crtc_mode_get(struct drm_device *dev,
						    struct drm_crtc *crtc);
extern struct drm_crtc *psb_intel_get_crtc_from_pipe(struct drm_device *dev,
						 int pipe);
extern struct drm_connector *psb_intel_sdvo_find(struct drm_device *dev,
					     int sdvoB);
extern int psb_intel_sdvo_supports_hotplug(struct drm_connector *connector);
extern void psb_intel_sdvo_set_hotplug(struct drm_connector *connector,
				   int enable);
extern int intelfb_probe(struct drm_device *dev);
extern int intelfb_remove(struct drm_device *dev,
			  struct drm_framebuffer *fb);
extern bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder,
				      const struct drm_display_mode *mode,
				      struct drm_display_mode *adjusted_mode);
extern enum drm_mode_status psb_intel_lvds_mode_valid(struct drm_connector *connector,
				     struct drm_display_mode *mode);
extern int psb_intel_lvds_set_property(struct drm_connector *connector,
					struct drm_property *property,
					uint64_t value);
extern void psb_intel_lvds_destroy(struct drm_connector *connector);
extern const struct drm_encoder_funcs psb_intel_lvds_enc_funcs;

/* intel_gmbus.c */
extern void gma_intel_i2c_reset(struct drm_device *dev);
extern int gma_intel_setup_gmbus(struct drm_device *dev);
extern void gma_intel_gmbus_set_speed(struct i2c_adapter *adapter, int speed);
extern void gma_intel_gmbus_force_bit(struct i2c_adapter *adapter, bool force_bit);
extern void gma_intel_teardown_gmbus(struct drm_device *dev);

/* DP support */
extern void cdv_intel_dp_init(struct drm_device *dev, struct psb_intel_mode_device *mode_dev, int output_reg);
extern void cdv_intel_dp_set_m_n(struct drm_crtc *crtc,
					struct drm_display_mode *mode,
					struct drm_display_mode *adjusted_mode);

extern void psb_intel_attach_force_audio_property(struct drm_connector *connector);
extern void psb_intel_attach_broadcast_rgb_property(struct drm_connector *connector);

extern int cdv_sb_read(struct drm_device *dev, u32 reg, u32 *val);
extern int cdv_sb_write(struct drm_device *dev, u32 reg, u32 val);
extern void cdv_sb_reset(struct drm_device *dev);

extern void cdv_intel_attach_force_audio_property(struct drm_connector *connector);
extern void cdv_intel_attach_broadcast_rgb_property(struct drm_connector *connector);

#endif				/* __INTEL_DRV_H__ */
Commit	Line	Data
a61127c2	1	/* SPDX-License-Identifier: GPL-2.0-only */
89c78134 AC	2	/*
89c78134 AC	3	* Copyright (c) 2009-2011, Intel Corporation.
89c78134 AC	4	*/
	5
	6	#ifndef __INTEL_DRV_H__
	7	#define __INTEL_DRV_H__
	8
	9	#include <linux/i2c.h>
	10	#include <linux/i2c-algo-bit.h>
	11	#include <drm/drm_crtc.h>
	12	#include <drm/drm_crtc_helper.h>
9338203c	13	#include <drm/drm_encoder.h>
fcd70cd3	14	#include <drm/drm_probe_helper.h>
89c78134	15	#include <linux/gpio.h>
5ea75e0f	16	#include "gma_display.h"
89c78134 AC	17
	18	/*
	19	* Display related stuff
	20	*/
	21
89c78134 AC	22	/* maximum connectors per crtcs in the mode set */
	23	#define INTELFB_CONN_LIMIT 4
	24
5736995b PJ	25	/* Intel Pipe Clone Bit */
	26	#define INTEL_HDMIB_CLONE_BIT 1
	27	#define INTEL_HDMIC_CLONE_BIT 2
	28	#define INTEL_HDMID_CLONE_BIT 3
	29	#define INTEL_HDMIE_CLONE_BIT 4
	30	#define INTEL_HDMIF_CLONE_BIT 5
	31	#define INTEL_SDVO_NON_TV_CLONE_BIT 6
	32	#define INTEL_SDVO_TV_CLONE_BIT 7
	33	#define INTEL_SDVO_LVDS_CLONE_BIT 8
	34	#define INTEL_ANALOG_CLONE_BIT 9
	35	#define INTEL_TV_CLONE_BIT 10
	36	#define INTEL_DP_B_CLONE_BIT 11
	37	#define INTEL_DP_C_CLONE_BIT 12
	38	#define INTEL_DP_D_CLONE_BIT 13
	39	#define INTEL_LVDS_CLONE_BIT 14
	40	#define INTEL_DVO_TMDS_CLONE_BIT 15
	41	#define INTEL_DVO_LVDS_CLONE_BIT 16
	42	#define INTEL_EDP_CLONE_BIT 17
	43
89c78134 AC	44	/* these are outputs from the chip - integrated only
	45	* external chips are via DVO or SDVO output */
	46	#define INTEL_OUTPUT_UNUSED 0
	47	#define INTEL_OUTPUT_ANALOG 1
	48	#define INTEL_OUTPUT_DVO 2
	49	#define INTEL_OUTPUT_SDVO 3
	50	#define INTEL_OUTPUT_LVDS 4
	51	#define INTEL_OUTPUT_TVOUT 5
	52	#define INTEL_OUTPUT_HDMI 6
	53	#define INTEL_OUTPUT_MIPI 7
	54	#define INTEL_OUTPUT_MIPI2 8
8695b612 AC	55	#define INTEL_OUTPUT_DISPLAYPORT 9
8695b612 AC	56	#define INTEL_OUTPUT_EDP 10
89c78134	57
5736995b PJ	58	#define INTEL_MODE_PIXEL_MULTIPLIER_SHIFT (0x0)
	59	#define INTEL_MODE_PIXEL_MULTIPLIER_MASK (0xf << INTEL_MODE_PIXEL_MULTIPLIER_SHIFT)
	60
	61	static inline void
	62	psb_intel_mode_set_pixel_multiplier(struct drm_display_mode *mode,
	63	int multiplier)
	64	{
	65	mode->clock *= multiplier;
	66	mode->private_flags \|= multiplier;
	67	}
	68
	69	static inline int
	70	psb_intel_mode_get_pixel_multiplier(const struct drm_display_mode *mode)
	71	{
	72	return (mode->private_flags & INTEL_MODE_PIXEL_MULTIPLIER_MASK)
	73	>> INTEL_MODE_PIXEL_MULTIPLIER_SHIFT;
	74	}
	75
	76
89c78134 AC	77	/*
	78	* Hold information useally put on the device driver privates here,
	79	* since it needs to be shared across multiple of devices drivers privates.
	80	*/
	81	struct psb_intel_mode_device {
	82
	83	/*
	84	* Abstracted memory manager operations
	85	*/
	86	size_t(bo_offset) (struct drm_device dev, void *bo);
	87
89c78134 AC	88	/*
	89	* LVDS info
	90	*/
	91	int backlight_duty_cycle; /* restore backlight to this value */
	92	bool panel_wants_dither;
	93	struct drm_display_mode *panel_fixed_mode;
	94	struct drm_display_mode *panel_fixed_mode2;
	95	struct drm_display_mode vbt_mode; / if any */
	96
	97	uint32_t saveBLC_PWM_CTL;
	98	};
	99
	100	struct psb_intel_i2c_chan {
	101	/* for getting at dev. private (mmio etc.) */
	102	struct drm_device *drm_dev;
	103	u32 reg; /* GPIO reg */
	104	struct i2c_adapter adapter;
	105	struct i2c_algo_bit_data algo;
	106	u8 slave_addr;
	107	};
	108
367e4408	109	struct gma_encoder {
75e9d019	110	struct drm_encoder base;
89c78134	111	int type;
75e9d019	112	bool needs_tv_clock;
367e4408	113	void (hot_plug)(struct gma_encoder );
75e9d019 PJ	114	int crtc_mask;
75e9d019 PJ	115	int clone_mask;
d6676096 ZY	116	u32 ddi_select; /* Channel info */
	117	#define DDI0_SELECT 0x01
	118	#define DDI1_SELECT 0x02
220801bd	119	#define DP_MASK 0x8000
d6676096	120	#define DDI_MASK 0x03
75e9d019	121	void dev_priv; / For sdvo_priv, lvds_priv, etc... */
a12d6a07 PJ	122
	123	/* FIXME: Either make SDVO and LVDS store it's i2c here or give CDV it's
	124	own set of output privates */
	125	struct psb_intel_i2c_chan *i2c_bus;
	126	struct psb_intel_i2c_chan *ddc_bus;
75e9d019	127	};
89c78134	128
a3d5d75f	129	struct gma_connector {
75e9d019	130	struct drm_connector base;
367e4408	131	struct gma_encoder *encoder;
d56f57ac DV	132
	133	void (save)(struct drm_connector connector);
	134	void (restore)(struct drm_connector connector);
89c78134 AC	135	};
	136
	137	struct psb_intel_crtc_state {
	138	uint32_t saveDSPCNTR;
	139	uint32_t savePIPECONF;
	140	uint32_t savePIPESRC;
	141	uint32_t saveDPLL;
	142	uint32_t saveFP0;
	143	uint32_t saveFP1;
	144	uint32_t saveHTOTAL;
	145	uint32_t saveHBLANK;
	146	uint32_t saveHSYNC;
	147	uint32_t saveVTOTAL;
	148	uint32_t saveVBLANK;
	149	uint32_t saveVSYNC;
	150	uint32_t saveDSPSTRIDE;
	151	uint32_t saveDSPSIZE;
	152	uint32_t saveDSPPOS;
	153	uint32_t saveDSPBASE;
	154	uint32_t savePalette[256];
	155	};
	156
6306865d	157	struct gma_crtc {
89c78134 AC	158	struct drm_crtc base;
	159	int pipe;
	160	int plane;
	161	uint32_t cursor_addr;
bc794829	162	struct gtt_range *cursor_gt;
89c78134 AC	163	u8 lut_adj[256];
	164	struct psb_intel_framebuffer *fbdev_fb;
	165	/* a mode_set for fbdev users on this crtc */
	166	struct drm_mode_set mode_set;
	167
	168	/* GEM object that holds our cursor */
	169	struct drm_gem_object *cursor_obj;
	170
	171	struct drm_display_mode saved_mode;
	172	struct drm_display_mode saved_adjusted_mode;
	173
	174	struct psb_intel_mode_device *mode_dev;
	175
	176	/crtc mode setting flags/
	177	u32 mode_flags;
	178
acd7ef92	179	bool active;
acd7ef92	180
89c78134 AC	181	/* Saved Crtc HW states */
89c78134 AC	182	struct psb_intel_crtc_state *crtc_state;
5ea75e0f PJ	183
5ea75e0f PJ	184	const struct gma_clock_funcs *clock_funcs;
89c78134 AC	185	};
89c78134 AC	186
6306865d PJ	187	#define to_gma_crtc(x) \
6306865d PJ	188	container_of(x, struct gma_crtc, base)
a3d5d75f PJ	189	#define to_gma_connector(x) \
a3d5d75f PJ	190	container_of(x, struct gma_connector, base)
367e4408 PJ	191	#define to_gma_encoder(x) \
367e4408 PJ	192	container_of(x, struct gma_encoder, base)
89c78134 AC	193	#define to_psb_intel_framebuffer(x) \
	194	container_of(x, struct psb_intel_framebuffer, base)
	195
	196	struct psb_intel_i2c_chan psb_intel_i2c_create(struct drm_device dev,
	197	const u32 reg, const char *name);
	198	void psb_intel_i2c_destroy(struct psb_intel_i2c_chan *chan);
352b16a0 PJ	199	int psb_intel_ddc_get_modes(struct drm_connector *connector,
	200	struct i2c_adapter *adapter);
	201	extern bool psb_intel_ddc_probe(struct i2c_adapter *adapter);
89c78134 AC	202
	203	extern void psb_intel_crtc_init(struct drm_device *dev, int pipe,
	204	struct psb_intel_mode_device *mode_dev);
	205	extern void psb_intel_crt_init(struct drm_device *dev);
5736995b	206	extern bool psb_intel_sdvo_init(struct drm_device *dev, int output_device);
89c78134 AC	207	extern void psb_intel_dvo_init(struct drm_device *dev);
	208	extern void psb_intel_tv_init(struct drm_device *dev);
	209	extern void psb_intel_lvds_init(struct drm_device *dev,
	210	struct psb_intel_mode_device *mode_dev);
	211	extern void psb_intel_lvds_set_brightness(struct drm_device *dev, int level);
	212	extern void oaktrail_lvds_init(struct drm_device *dev,
	213	struct psb_intel_mode_device *mode_dev);
	214	extern void oaktrail_wait_for_INTR_PKT_SENT(struct drm_device *dev);
	215	extern void oaktrail_dsi_init(struct drm_device *dev,
	216	struct psb_intel_mode_device *mode_dev);
5a52b1f2	217	extern void oaktrail_lvds_i2c_init(struct drm_encoder *encoder);
89c78134 AC	218	extern void mid_dsi_init(struct drm_device *dev,
	219	struct psb_intel_mode_device *mode_dev, int dsi_num);
	220
59345847	221	extern struct drm_encoder gma_best_encoder(struct drm_connector connector);
a3d5d75f	222	extern void gma_connector_attach_encoder(struct gma_connector *connector,
367e4408	223	struct gma_encoder *encoder);
59345847	224
367e4408	225	static inline struct gma_encoder *gma_attached_encoder(
59345847 PJ	226	struct drm_connector *connector)
59345847 PJ	227	{
a3d5d75f	228	return to_gma_connector(connector)->encoder;
59345847 PJ	229	}
59345847 PJ	230
89c78134 AC	231	extern struct drm_display_mode psb_intel_crtc_mode_get(struct drm_device dev,
89c78134 AC	232	struct drm_crtc *crtc);
89c78134 AC	233	extern struct drm_crtc psb_intel_get_crtc_from_pipe(struct drm_device dev,
	234	int pipe);
	235	extern struct drm_connector psb_intel_sdvo_find(struct drm_device dev,
	236	int sdvoB);
	237	extern int psb_intel_sdvo_supports_hotplug(struct drm_connector *connector);
	238	extern void psb_intel_sdvo_set_hotplug(struct drm_connector *connector,
	239	int enable);
	240	extern int intelfb_probe(struct drm_device *dev);
	241	extern int intelfb_remove(struct drm_device *dev,
	242	struct drm_framebuffer *fb);
89c78134	243	extern bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder,
e811f5ae	244	const struct drm_display_mode *mode,
89c78134	245	struct drm_display_mode *adjusted_mode);
2ea00909	246	extern enum drm_mode_status psb_intel_lvds_mode_valid(struct drm_connector *connector,
89c78134 AC	247	struct drm_display_mode *mode);
	248	extern int psb_intel_lvds_set_property(struct drm_connector *connector,
	249	struct drm_property *property,
	250	uint64_t value);
	251	extern void psb_intel_lvds_destroy(struct drm_connector *connector);
	252	extern const struct drm_encoder_funcs psb_intel_lvds_enc_funcs;
	253
5c0c1d50 PJ	254	/* intel_gmbus.c */
	255	extern void gma_intel_i2c_reset(struct drm_device *dev);
	256	extern int gma_intel_setup_gmbus(struct drm_device *dev);
	257	extern void gma_intel_gmbus_set_speed(struct i2c_adapter *adapter, int speed);
	258	extern void gma_intel_gmbus_force_bit(struct i2c_adapter *adapter, bool force_bit);
	259	extern void gma_intel_teardown_gmbus(struct drm_device *dev);
89c78134	260
37e7b184 AC	261	/* DP support */
37e7b184 AC	262	extern void cdv_intel_dp_init(struct drm_device dev, struct psb_intel_mode_device mode_dev, int output_reg);
ce5fdd63	263	extern void cdv_intel_dp_set_m_n(struct drm_crtc *crtc,
37e7b184 AC	264	struct drm_display_mode *mode,
	265	struct drm_display_mode *adjusted_mode);
	266
	267	extern void psb_intel_attach_force_audio_property(struct drm_connector *connector);
	268	extern void psb_intel_attach_broadcast_rgb_property(struct drm_connector *connector);
	269
	270	extern int cdv_sb_read(struct drm_device dev, u32 reg, u32 val);
	271	extern int cdv_sb_write(struct drm_device *dev, u32 reg, u32 val);
	272	extern void cdv_sb_reset(struct drm_device *dev);
	273
	274	extern void cdv_intel_attach_force_audio_property(struct drm_connector *connector);
	275	extern void cdv_intel_attach_broadcast_rgb_property(struct drm_connector *connector);
	276
89c78134	277	#endif /* __INTEL_DRV_H__ */