Gecko [ paroquia-rio-de-mouro.pt ]

Name	Size	Permission	Date
bridge	[ DIR ]	drwxr-xr-x	2018-04-05 07:11
i2c	[ DIR ]	drwxr-xr-x	2018-04-05 07:11
ttm	[ DIR ]	drwxr-xr-x	2018-04-05 07:11
ati_pcigart.h	692 B	-rw-r--r--	2016-01-11 00:01
drmP.h	36.96 KB	-rw-r--r--	2018-04-02 18:07
drm_agpsupport.h	3.76 KB	-rw-r--r--	2016-01-11 00:01
drm_atomic.h	6.25 KB	-rw-r--r--	2018-04-02 18:07
drm_atomic_helper.h	8.63 KB	-rw-r--r--	2018-04-02 18:07
drm_cache.h	1.72 KB	-rw-r--r--	2018-04-02 18:07
drm_core.h	1.43 KB	-rw-r--r--	2016-01-11 00:01
drm_crtc.h	59.35 KB	-rw-r--r--	2018-04-02 18:07
drm_crtc_helper.h	9.58 KB	-rw-r--r--	2018-04-02 18:07
drm_displayid.h	2.47 KB	-rw-r--r--	2016-01-11 00:01
drm_dp_aux_dev.h	1.78 KB	-rw-r--r--	2018-04-02 18:07
drm_dp_dual_mode_helper.h	4.38 KB	-rw-r--r--	2018-04-02 18:07
drm_dp_helper.h	26.96 KB	-rw-r--r--	2016-01-11 00:01
drm_dp_mst_helper.h	14.15 KB	-rw-r--r--	2018-04-02 18:07
drm_edid.h	12.3 KB	-rw-r--r--	2016-01-11 00:01
drm_encoder_slave.h	6.42 KB	-rw-r--r--	2016-01-11 00:01
drm_fb_cma_helper.h	874 B	-rw-r--r--	2016-01-11 00:01
drm_fb_helper.h	11.95 KB	-rw-r--r--	2018-04-02 18:07
drm_fixed.h	4.71 KB	-rw-r--r--	2018-04-02 18:07
drm_flip_work.h	3 KB	-rw-r--r--	2016-01-11 00:01
drm_gem.h	5.99 KB	-rw-r--r--	2016-01-11 00:01
drm_gem_cma_helper.h	2.23 KB	-rw-r--r--	2016-01-11 00:01
drm_global.h	1.96 KB	-rw-r--r--	2016-01-11 00:01
drm_hashtab.h	3.07 KB	-rw-r--r--	2016-01-11 00:01
drm_legacy.h	6.65 KB	-rw-r--r--	2016-01-11 00:01
drm_mem_util.h	2.41 KB	-rw-r--r--	2018-04-02 18:07
drm_mipi_dsi.h	8.85 KB	-rw-r--r--	2018-04-02 18:07
drm_mm.h	10.19 KB	-rw-r--r--	2016-01-11 00:01
drm_modes.h	9.19 KB	-rw-r--r--	2016-01-11 00:01
drm_modeset_lock.h	4.34 KB	-rw-r--r--	2018-04-02 18:07
drm_of.h	749 B	-rw-r--r--	2016-01-11 00:01
drm_os_linux.h	2.18 KB	-rw-r--r--	2016-01-11 00:01
drm_panel.h	4.96 KB	-rw-r--r--	2016-01-11 00:01
drm_pciids.h	66.44 KB	-rw-r--r--	2016-01-11 00:01
drm_plane_helper.h	4.11 KB	-rw-r--r--	2016-01-11 00:01
drm_rect.h	4.98 KB	-rw-r--r--	2018-04-02 18:07
drm_sysfs.h	300 B	-rw-r--r--	2016-01-11 00:01
drm_vma_manager.h	8.03 KB	-rw-r--r--	2016-01-11 00:01
exynos_drm.h	2.56 KB	-rw-r--r--	2016-01-11 00:01
gma_drm.h	1.01 KB	-rw-r--r--	2016-01-11 00:01
i915_component.h	3.43 KB	-rw-r--r--	2018-04-02 18:07
i915_drm.h	3.41 KB	-rw-r--r--	2016-01-11 00:01
i915_drm_bpo.h	1.5 KB	-rw-r--r--	2018-04-02 18:07
i915_pciids.h	12.48 KB	-rw-r--r--	2018-04-02 18:07
intel-gtt.h	847 B	-rw-r--r--	2016-01-11 00:01

Rename

/*
 * Copyright © 2014 Intel Corporation
 *
 * 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 AUTHORS OR COPYRIGHT HOLDERS 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.
 */

#ifndef _I915_COMPONENT_H_
#define _I915_COMPONENT_H_

/* MAX_PORT is the number of port
 * It must be sync with I915_MAX_PORTS defined i915_drv.h
 * 5 should be enough as only HSW, BDW, SKL need such fix.
 */
#define MAX_PORTS 5

/**
 * struct i915_audio_component_ops - callbacks defined in gfx driver
 * @owner: the module owner
 * @get_power: get the POWER_DOMAIN_AUDIO power well
 * @put_power: put the POWER_DOMAIN_AUDIO power well
 * @codec_wake_override: Enable/Disable generating the codec wake signal
 * @get_cdclk_freq: get the Core Display Clock in KHz
 * @sync_audio_rate: set n/cts based on the sample rate
 */
struct i915_audio_component_ops {
	struct module *owner;
	void (*get_power)(struct device *);
	void (*put_power)(struct device *);
	void (*codec_wake_override)(struct device *, bool enable);
	int (*get_cdclk_freq)(struct device *);
	int (*sync_audio_rate)(struct device *, int port, int pipe, int rate);
	/**
	 * @get_eld: fill the audio state and ELD bytes for the given port
	 *
	 * Called from audio driver to get the HDMI/DP audio state of the given
	 * digital port, and also fetch ELD bytes to the given pointer.
	 *
	 * It returns the byte size of the original ELD (not the actually
	 * copied size), zero for an invalid ELD, or a negative error code.
	 *
	 * Note that the returned size may be over @max_bytes.  Then it
	 * implies that only a part of ELD has been copied to the buffer.
	 */
	int (*get_eld)(struct device *, int port, int pipe, bool *enabled,
		       unsigned char *buf, int max_bytes);
};

struct i915_audio_component_audio_ops {
	void *audio_ptr;
	/**
	 * Call from i915 driver, notifying the HDA driver that
	 * pin sense and/or ELD information has changed.
	 * @audio_ptr:		HDA driver object
	 * @port:	Which port has changed (PORTA / PORTB / PORTC etc)
	 */
	void (*pin_eld_notify)(void *audio_ptr, int port, int pipe);
};

/**
 * struct i915_audio_component - used for audio video interaction
 * @dev: the device from gfx driver
 * @aud_sample_rate: the array of audio sample rate per port
 * @ops: callback for audio driver calling
 * @audio_ops: Call from i915 driver
 */
struct i915_audio_component {
	struct device *dev;
	int aud_sample_rate[MAX_PORTS];

const struct i915_audio_component_ops *ops;

const struct i915_audio_component_audio_ops *audio_ops;
};

#endif /* _I915_COMPONENT_H_ */