mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-11 12:28:41 +08:00
6c8337dafa
There are 2 new additional typeC ports in Tiger Lake and PORT-C is now a
combophy port. This results in 6 typeC ports and 3 combophy ports.
These 6 TC ports can be DP alternate mode, DP over thunderbolt, native
DP on legacy DP connector or native HDMI on legacy connector.
v2: Rebase on new modular FIA code (Lucas)
v3: Also add new port in port_identifier(), even though it can't
possibly be used there (requested by José)
v4: Add conversion port->tc_port in helper function after introction of
phy namespace (Lucas)
Cc: Anusha Srivatsa <anusha.srivatsa@intel.com>
Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190711173115.28296-13-lucas.demarchi@intel.com
55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
/*
|
|
* 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_
|
|
|
|
#include "drm_audio_component.h"
|
|
|
|
enum i915_component_type {
|
|
I915_COMPONENT_AUDIO = 1,
|
|
I915_COMPONENT_HDCP,
|
|
};
|
|
|
|
/* MAX_PORT is the number of port
|
|
* It must be sync with I915_MAX_PORTS defined i915_drv.h
|
|
*/
|
|
#define MAX_PORTS 9
|
|
|
|
/**
|
|
* struct i915_audio_component - Used for direct communication between i915 and hda drivers
|
|
*/
|
|
struct i915_audio_component {
|
|
/**
|
|
* @base: the drm_audio_component base class
|
|
*/
|
|
struct drm_audio_component base;
|
|
|
|
/**
|
|
* @aud_sample_rate: the array of audio sample rate per port
|
|
*/
|
|
int aud_sample_rate[MAX_PORTS];
|
|
};
|
|
|
|
#endif /* _I915_COMPONENT_H_ */
|