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Mythri P K
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Tomi Valkeinen
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Sep 30, 2011
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refs/heads/master: 38863b7e1d22ca83614cf61ba73bd97a1355524d | ||
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/* | ||
* ti_hdmi.h | ||
* | ||
* HDMI driver definition for TI OMAP4, DM81xx, DM38xx Processor. | ||
* | ||
* Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/ | ||
* | ||
* This program is free software; you can redistribute it and/or modify it | ||
* under the terms of the GNU General Public License version 2 as published by | ||
* the Free Software Foundation. | ||
* | ||
* This program is distributed in the hope that it will be useful, but WITHOUT | ||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | ||
* more details. | ||
* | ||
* You should have received a copy of the GNU General Public License along with | ||
* this program. If not, see <http://www.gnu.org/licenses/>. | ||
*/ | ||
|
||
#ifndef _TI_HDMI_H | ||
#define _TI_HDMI_H | ||
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enum hdmi_pll_pwr { | ||
HDMI_PLLPWRCMD_ALLOFF = 0, | ||
HDMI_PLLPWRCMD_PLLONLY = 1, | ||
HDMI_PLLPWRCMD_BOTHON_ALLCLKS = 2, | ||
HDMI_PLLPWRCMD_BOTHON_NOPHYCLK = 3 | ||
}; | ||
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enum hdmi_core_hdmi_dvi { | ||
HDMI_DVI = 0, | ||
HDMI_HDMI = 1 | ||
}; | ||
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enum hdmi_clk_refsel { | ||
HDMI_REFSEL_PCLK = 0, | ||
HDMI_REFSEL_REF1 = 1, | ||
HDMI_REFSEL_REF2 = 2, | ||
HDMI_REFSEL_SYSCLK = 3 | ||
}; | ||
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struct hdmi_video_timings { | ||
u16 x_res; | ||
u16 y_res; | ||
/* Unit: KHz */ | ||
u32 pixel_clock; | ||
u16 hsw; | ||
u16 hfp; | ||
u16 hbp; | ||
u16 vsw; | ||
u16 vfp; | ||
u16 vbp; | ||
}; | ||
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/* HDMI timing structure */ | ||
struct hdmi_timings { | ||
struct hdmi_video_timings timings; | ||
int vsync_pol; | ||
int hsync_pol; | ||
}; | ||
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struct hdmi_cm { | ||
int code; | ||
int mode; | ||
}; | ||
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struct hdmi_config { | ||
struct hdmi_timings timings; | ||
u16 interlace; | ||
struct hdmi_cm cm; | ||
}; | ||
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/* HDMI PLL structure */ | ||
struct hdmi_pll_info { | ||
u16 regn; | ||
u16 regm; | ||
u32 regmf; | ||
u16 regm2; | ||
u16 regsd; | ||
u16 dcofreq; | ||
enum hdmi_clk_refsel refsel; | ||
}; | ||
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struct hdmi_ip_data { | ||
void __iomem *base_wp; /* HDMI wrapper */ | ||
unsigned long core_sys_offset; | ||
unsigned long core_av_offset; | ||
unsigned long pll_offset; | ||
unsigned long phy_offset; | ||
struct hdmi_config cfg; | ||
struct hdmi_pll_info pll_data; | ||
}; | ||
#endif |