65 lines
2.1 KiB
C
65 lines
2.1 KiB
C
/*
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* Copyright (C) 2011-2013 Freescale Semiconductor, Inc. All Rights Reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef __LINUX_MXC_HDMI_CORE_H_
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#define __LINUX_MXC_HDMI_CORE_H_
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#include <video/mxc_edid.h>
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#include <sound/core.h>
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#include <sound/pcm.h>
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#include <sound/pcm_params.h>
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#include <sound/soc.h>
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#define IRQ_DISABLE_SUCCEED 0
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#define IRQ_DISABLE_FAIL 1
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bool hdmi_check_overflow(void);
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u8 hdmi_readb(unsigned int reg);
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void hdmi_writeb(u8 value, unsigned int reg);
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void hdmi_mask_writeb(u8 data, unsigned int addr, u8 shift, u8 mask);
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unsigned int hdmi_read4(unsigned int reg);
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void hdmi_write4(unsigned int value, unsigned int reg);
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void hdmi_irq_init(void);
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void hdmi_irq_enable(int irq);
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unsigned int hdmi_irq_disable(int irq);
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void hdmi_set_sample_rate(unsigned int rate);
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void hdmi_set_dma_mode(unsigned int dma_running);
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void hdmi_init_clk_regenerator(void);
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void hdmi_clk_regenerator_update_pixel_clock(u32 pixclock);
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void hdmi_set_edid_cfg(struct mxc_edid_cfg *cfg);
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void hdmi_get_edid_cfg(struct mxc_edid_cfg *cfg);
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extern int mxc_hdmi_ipu_id;
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extern int mxc_hdmi_disp_id;
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void hdmi_set_registered(int registered);
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int hdmi_get_registered(void);
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int mxc_hdmi_abort_stream(void);
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int mxc_hdmi_register_audio(struct snd_pcm_substream *substream);
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void mxc_hdmi_unregister_audio(struct snd_pcm_substream *substream);
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unsigned int hdmi_set_cable_state(unsigned int state);
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unsigned int hdmi_set_blank_state(unsigned int state);
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int check_hdmi_state(void);
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#endif
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