linux/drivers/gpu/drm/i2c/ch7006_mode.c

/*
 * Copyright (C) 2009 Francisco Jerez.
 * All Rights Reserved.
 *
 * 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 (including the
 * next paragraph) 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 OWNER(S) AND/OR ITS SUPPLIERS 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.
 *
 */

#include "ch7006_priv.h"

const char * const ch7006_tv_norm_names[] = …;

#define NTSC_LIKE_TIMINGS …

#define PAL_LIKE_TIMINGS …

const struct ch7006_tv_norm_info ch7006_tv_norms[] = …;

#define __MODE(f, hd, vd, ht, vt, hsynp, vsynp,				\
	       subc, scale, scale_mask, norm_mask, e_hd, e_vd) …

#define MODE(f, hd, vd, ht, vt, hsynp, vsynp,				\
	     subc, scale, scale_mask, norm_mask) …

#define NTSC_LIKE …

#define PAL_LIKE …

const struct ch7006_mode ch7006_modes[] = …;

const struct ch7006_mode *ch7006_lookup_mode(struct drm_encoder *encoder,
					     const struct drm_display_mode *drm_mode)
{ … }

/* Some common HW state calculation code */

void ch7006_setup_levels(struct drm_encoder *encoder)
{ … }

void ch7006_setup_subcarrier(struct drm_encoder *encoder)
{ … }

void ch7006_setup_pll(struct drm_encoder *encoder)
{ … }

void ch7006_setup_power_state(struct drm_encoder *encoder)
{ … }

void ch7006_setup_properties(struct drm_encoder *encoder)
{ … }

/* HW access functions */

void ch7006_write(struct i2c_client *client, uint8_t addr, uint8_t val)
{ … }

uint8_t ch7006_read(struct i2c_client *client, uint8_t addr)
{ … }

void ch7006_state_load(struct i2c_client *client,
		       struct ch7006_state *state)
{ … }

void ch7006_state_save(struct i2c_client *client,
		       struct ch7006_state *state)
{ … }