| /* |
| * Copyright (C) 2011-2015 Freescale Semiconductor, Inc. All Rights Reserved. |
| * |
| * The code contained herein is licensed under the GNU General Public |
| * License. You may obtain a copy of the GNU General Public License |
| * Version 2 or later at the following locations: |
| * |
| * http://www.opensource.org/licenses/gpl-license.html |
| * http://www.gnu.org/copyleft/gpl.html |
| */ |
| #ifndef __LINUX_MXC_HDMI_CORE_H_ |
| #define __LINUX_MXC_HDMI_CORE_H_ |
| |
| #include <video/mxc_edid.h> |
| |
| #include <sound/core.h> |
| #include <sound/pcm.h> |
| #include <sound/pcm_params.h> |
| #include <sound/soc.h> |
| |
| #define IRQ_DISABLE_SUCCEED 0 |
| #define IRQ_DISABLE_FAIL 1 |
| |
| bool hdmi_check_overflow(void); |
| |
| u8 hdmi_readb(unsigned int reg); |
| void hdmi_writeb(u8 value, unsigned int reg); |
| void hdmi_mask_writeb(u8 data, unsigned int addr, u8 shift, u8 mask); |
| unsigned int hdmi_read4(unsigned int reg); |
| void hdmi_write4(unsigned int value, unsigned int reg); |
| |
| void hdmi_irq_init(void); |
| void hdmi_irq_enable(int irq); |
| unsigned int hdmi_irq_disable(int irq); |
| |
| void hdmi_set_sample_rate(unsigned int rate); |
| void hdmi_set_dma_mode(unsigned int dma_running); |
| void hdmi_init_clk_regenerator(void); |
| void hdmi_clk_regenerator_update_pixel_clock(u32 pixclock); |
| |
| void hdmi_set_edid_cfg(struct mxc_edid_cfg *cfg); |
| void hdmi_get_edid_cfg(struct mxc_edid_cfg *cfg); |
| |
| extern int mxc_hdmi_ipu_id; |
| extern int mxc_hdmi_disp_id; |
| |
| void hdmi_set_registered(int registered); |
| int hdmi_get_registered(void); |
| int mxc_hdmi_abort_stream(void); |
| int mxc_hdmi_register_audio(struct snd_pcm_substream *substream); |
| void mxc_hdmi_unregister_audio(struct snd_pcm_substream *substream); |
| unsigned int hdmi_set_cable_state(unsigned int state); |
| unsigned int hdmi_set_blank_state(unsigned int state); |
| int check_hdmi_state(void); |
| |
| #endif |
