video: move fbdev to drivers/video/fbdev

The drivers/video directory is a mess. It contains generic video related
files, directories for backlight, console, linux logo, lots of fbdev
device drivers, fbdev framework files.

Make some order into the chaos by creating drivers/video/fbdev
directory, and move all fbdev related files there.

No functionality is changed, although I guess it is possible that some
subtle Makefile build order related issue could be created by this
patch.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Rob Clark <robdclark@gmail.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 1449 insertions, 0 deletions

diff --git a/drivers/video/fbdev/sh_mobile_hdmi.c b/drivers/video/fbdev/sh_mobile_hdmi.c
new file mode 100644
index 000000000000..9a33ee0413fb
--- /dev/null
+++ b/drivers/video/fbdev/sh_mobile_hdmi.c
@@ -0,0 +1,1449 @@
+/*
+ * SH-Mobile High-Definition Multimedia Interface (HDMI) driver
+ * for SLISHDMI13T and SLIPHDMIT IP cores
+ *
+ * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ *
+ * 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.
+ */
+
+#include <linux/clk.h>
+#include <linux/console.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/slab.h>
+#include <linux/types.h>
+#include <linux/workqueue.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+
+#include <video/sh_mobile_hdmi.h>
+#include <video/sh_mobile_lcdc.h>
+
+#include "sh_mobile_lcdcfb.h"
+
+/* HDMI Core Control Register (HTOP0) */
+#define HDMI_SYSTEM_CTRL			0x00 /* System control */
+#define HDMI_L_R_DATA_SWAP_CTRL_RPKT		0x01 /* L/R data swap control,
+							bits 19..16 of 20-bit N for Audio Clock Regeneration packet */
+#define HDMI_20_BIT_N_FOR_AUDIO_RPKT_15_8	0x02 /* bits 15..8 of 20-bit N for Audio Clock Regeneration packet */
+#define HDMI_20_BIT_N_FOR_AUDIO_RPKT_7_0	0x03 /* bits 7..0 of 20-bit N for Audio Clock Regeneration packet */
+#define HDMI_SPDIF_AUDIO_SAMP_FREQ_CTS		0x04 /* SPDIF audio sampling frequency,
+							bits 19..16 of Internal CTS */
+#define HDMI_INTERNAL_CTS_15_8			0x05 /* bits 15..8 of Internal CTS */
+#define HDMI_INTERNAL_CTS_7_0			0x06 /* bits 7..0 of Internal CTS */
+#define HDMI_EXTERNAL_CTS_19_16			0x07 /* External CTS */
+#define HDMI_EXTERNAL_CTS_15_8			0x08 /* External CTS */
+#define HDMI_EXTERNAL_CTS_7_0			0x09 /* External CTS */
+#define HDMI_AUDIO_SETTING_1			0x0A /* Audio setting.1 */
+#define HDMI_AUDIO_SETTING_2			0x0B /* Audio setting.2 */
+#define HDMI_I2S_AUDIO_SET			0x0C /* I2S audio setting */
+#define HDMI_DSD_AUDIO_SET			0x0D /* DSD audio setting */
+#define HDMI_DEBUG_MONITOR_1			0x0E /* Debug monitor.1 */
+#define HDMI_DEBUG_MONITOR_2			0x0F /* Debug monitor.2 */
+#define HDMI_I2S_INPUT_PIN_SWAP			0x10 /* I2S input pin swap */
+#define HDMI_AUDIO_STATUS_BITS_SETTING_1	0x11 /* Audio status bits setting.1 */
+#define HDMI_AUDIO_STATUS_BITS_SETTING_2	0x12 /* Audio status bits setting.2 */
+#define HDMI_CATEGORY_CODE			0x13 /* Category code */
+#define HDMI_SOURCE_NUM_AUDIO_WORD_LEN		0x14 /* Source number/Audio word length */
+#define HDMI_AUDIO_VIDEO_SETTING_1		0x15 /* Audio/Video setting.1 */
+#define HDMI_VIDEO_SETTING_1			0x16 /* Video setting.1 */
+#define HDMI_DEEP_COLOR_MODES			0x17 /* Deep Color Modes */
+
+/* 12 16- and 10-bit Color space conversion parameters: 0x18..0x2f */
+#define HDMI_COLOR_SPACE_CONVERSION_PARAMETERS	0x18
+
+#define HDMI_EXTERNAL_VIDEO_PARAM_SETTINGS	0x30 /* External video parameter settings */
+#define HDMI_EXTERNAL_H_TOTAL_7_0		0x31 /* External horizontal total (LSB) */
+#define HDMI_EXTERNAL_H_TOTAL_11_8		0x32 /* External horizontal total (MSB) */
+#define HDMI_EXTERNAL_H_BLANK_7_0		0x33 /* External horizontal blank (LSB) */
+#define HDMI_EXTERNAL_H_BLANK_9_8		0x34 /* External horizontal blank (MSB) */
+#define HDMI_EXTERNAL_H_DELAY_7_0		0x35 /* External horizontal delay (LSB) */
+#define HDMI_EXTERNAL_H_DELAY_9_8		0x36 /* External horizontal delay (MSB) */
+#define HDMI_EXTERNAL_H_DURATION_7_0		0x37 /* External horizontal duration (LSB) */
+#define HDMI_EXTERNAL_H_DURATION_9_8		0x38 /* External horizontal duration (MSB) */
+#define HDMI_EXTERNAL_V_TOTAL_7_0		0x39 /* External vertical total (LSB) */
+#define HDMI_EXTERNAL_V_TOTAL_9_8		0x3A /* External vertical total (MSB) */
+#define HDMI_AUDIO_VIDEO_SETTING_2		0x3B /* Audio/Video setting.2 */
+#define HDMI_EXTERNAL_V_BLANK			0x3D /* External vertical blank */
+#define HDMI_EXTERNAL_V_DELAY			0x3E /* External vertical delay */
+#define HDMI_EXTERNAL_V_DURATION		0x3F /* External vertical duration */
+#define HDMI_CTRL_PKT_MANUAL_SEND_CONTROL	0x40 /* Control packet manual send control */
+#define HDMI_CTRL_PKT_AUTO_SEND			0x41 /* Control packet auto send with VSYNC control */
+#define HDMI_AUTO_CHECKSUM_OPTION		0x42 /* Auto checksum option */
+#define HDMI_VIDEO_SETTING_2			0x45 /* Video setting.2 */
+#define HDMI_OUTPUT_OPTION			0x46 /* Output option */
+#define HDMI_SLIPHDMIT_PARAM_OPTION		0x51 /* SLIPHDMIT parameter option */
+#define HDMI_HSYNC_PMENT_AT_EMB_7_0		0x52 /* HSYNC placement at embedded sync (LSB) */
+#define HDMI_HSYNC_PMENT_AT_EMB_15_8		0x53 /* HSYNC placement at embedded sync (MSB) */
+#define HDMI_VSYNC_PMENT_AT_EMB_7_0		0x54 /* VSYNC placement at embedded sync (LSB) */
+#define HDMI_VSYNC_PMENT_AT_EMB_14_8		0x55 /* VSYNC placement at embedded sync (MSB) */
+#define HDMI_SLIPHDMIT_PARAM_SETTINGS_1		0x56 /* SLIPHDMIT parameter settings.1 */
+#define HDMI_SLIPHDMIT_PARAM_SETTINGS_2		0x57 /* SLIPHDMIT parameter settings.2 */
+#define HDMI_SLIPHDMIT_PARAM_SETTINGS_3		0x58 /* SLIPHDMIT parameter settings.3 */
+#define HDMI_SLIPHDMIT_PARAM_SETTINGS_5		0x59 /* SLIPHDMIT parameter settings.5 */
+#define HDMI_SLIPHDMIT_PARAM_SETTINGS_6		0x5A /* SLIPHDMIT parameter settings.6 */
+#define HDMI_SLIPHDMIT_PARAM_SETTINGS_7		0x5B /* SLIPHDMIT parameter settings.7 */
+#define HDMI_SLIPHDMIT_PARAM_SETTINGS_8		0x5C /* SLIPHDMIT parameter settings.8 */
+#define HDMI_SLIPHDMIT_PARAM_SETTINGS_9		0x5D /* SLIPHDMIT parameter settings.9 */
+#define HDMI_SLIPHDMIT_PARAM_SETTINGS_10	0x5E /* SLIPHDMIT parameter settings.10 */
+#define HDMI_CTRL_PKT_BUF_INDEX			0x5F /* Control packet buffer index */
+#define HDMI_CTRL_PKT_BUF_ACCESS_HB0		0x60 /* Control packet data buffer access window - HB0 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_HB1		0x61 /* Control packet data buffer access window - HB1 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_HB2		0x62 /* Control packet data buffer access window - HB2 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB0		0x63 /* Control packet data buffer access window - PB0 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB1		0x64 /* Control packet data buffer access window - PB1 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB2		0x65 /* Control packet data buffer access window - PB2 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB3		0x66 /* Control packet data buffer access window - PB3 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB4		0x67 /* Control packet data buffer access window - PB4 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB5		0x68 /* Control packet data buffer access window - PB5 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB6		0x69 /* Control packet data buffer access window - PB6 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB7		0x6A /* Control packet data buffer access window - PB7 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB8		0x6B /* Control packet data buffer access window - PB8 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB9		0x6C /* Control packet data buffer access window - PB9 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB10		0x6D /* Control packet data buffer access window - PB10 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB11		0x6E /* Control packet data buffer access window - PB11 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB12		0x6F /* Control packet data buffer access window - PB12 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB13		0x70 /* Control packet data buffer access window - PB13 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB14		0x71 /* Control packet data buffer access window - PB14 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB15		0x72 /* Control packet data buffer access window - PB15 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB16		0x73 /* Control packet data buffer access window - PB16 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB17		0x74 /* Control packet data buffer access window - PB17 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB18		0x75 /* Control packet data buffer access window - PB18 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB19		0x76 /* Control packet data buffer access window - PB19 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB20		0x77 /* Control packet data buffer access window - PB20 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB21		0x78 /* Control packet data buffer access window - PB21 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB22		0x79 /* Control packet data buffer access window - PB22 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB23		0x7A /* Control packet data buffer access window - PB23 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB24		0x7B /* Control packet data buffer access window - PB24 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB25		0x7C /* Control packet data buffer access window - PB25 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB26		0x7D /* Control packet data buffer access window - PB26 */
+#define HDMI_CTRL_PKT_BUF_ACCESS_PB27		0x7E /* Control packet data buffer access window - PB27 */
+#define HDMI_EDID_KSV_FIFO_ACCESS_WINDOW	0x80 /* EDID/KSV FIFO access window */
+#define HDMI_DDC_BUS_ACCESS_FREQ_CTRL_7_0	0x81 /* DDC bus access frequency control (LSB) */
+#define HDMI_DDC_BUS_ACCESS_FREQ_CTRL_15_8	0x82 /* DDC bus access frequency control (MSB) */
+#define HDMI_INTERRUPT_MASK_1			0x92 /* Interrupt mask.1 */
+#define HDMI_INTERRUPT_MASK_2			0x93 /* Interrupt mask.2 */
+#define HDMI_INTERRUPT_STATUS_1			0x94 /* Interrupt status.1 */
+#define HDMI_INTERRUPT_STATUS_2			0x95 /* Interrupt status.2 */
+#define HDMI_INTERRUPT_MASK_3			0x96 /* Interrupt mask.3 */
+#define HDMI_INTERRUPT_MASK_4			0x97 /* Interrupt mask.4 */
+#define HDMI_INTERRUPT_STATUS_3			0x98 /* Interrupt status.3 */
+#define HDMI_INTERRUPT_STATUS_4			0x99 /* Interrupt status.4 */
+#define HDMI_SOFTWARE_HDCP_CONTROL_1		0x9A /* Software HDCP control.1 */
+#define HDMI_FRAME_COUNTER			0x9C /* Frame counter */
+#define HDMI_FRAME_COUNTER_FOR_RI_CHECK		0x9D /* Frame counter for Ri check */
+#define HDMI_HDCP_CONTROL			0xAF /* HDCP control */
+#define HDMI_RI_FRAME_COUNT_REGISTER		0xB2 /* Ri frame count register */
+#define HDMI_DDC_BUS_CONTROL			0xB7 /* DDC bus control */
+#define HDMI_HDCP_STATUS			0xB8 /* HDCP status */
+#define HDMI_SHA0				0xB9 /* sha0 */
+#define HDMI_SHA1				0xBA /* sha1 */
+#define HDMI_SHA2				0xBB /* sha2 */
+#define HDMI_SHA3				0xBC /* sha3 */
+#define HDMI_SHA4				0xBD /* sha4 */
+#define HDMI_BCAPS_READ				0xBE /* BCAPS read / debug */
+#define HDMI_AKSV_BKSV_7_0_MONITOR		0xBF /* AKSV/BKSV[7:0] monitor */
+#define HDMI_AKSV_BKSV_15_8_MONITOR		0xC0 /* AKSV/BKSV[15:8] monitor */
+#define HDMI_AKSV_BKSV_23_16_MONITOR		0xC1 /* AKSV/BKSV[23:16] monitor */
+#define HDMI_AKSV_BKSV_31_24_MONITOR		0xC2 /* AKSV/BKSV[31:24] monitor */
+#define HDMI_AKSV_BKSV_39_32_MONITOR		0xC3 /* AKSV/BKSV[39:32] monitor */
+#define HDMI_EDID_SEGMENT_POINTER		0xC4 /* EDID segment pointer */
+#define HDMI_EDID_WORD_ADDRESS			0xC5 /* EDID word address */
+#define HDMI_EDID_DATA_FIFO_ADDRESS		0xC6 /* EDID data FIFO address */
+#define HDMI_NUM_OF_HDMI_DEVICES		0xC7 /* Number of HDMI devices */
+#define HDMI_HDCP_ERROR_CODE			0xC8 /* HDCP error code */
+#define HDMI_100MS_TIMER_SET			0xC9 /* 100ms timer setting */
+#define HDMI_5SEC_TIMER_SET			0xCA /* 5sec timer setting */
+#define HDMI_RI_READ_COUNT			0xCB /* Ri read count */
+#define HDMI_AN_SEED				0xCC /* An seed */
+#define HDMI_MAX_NUM_OF_RCIVRS_ALLOWED		0xCD /* Maximum number of receivers allowed */
+#define HDMI_HDCP_MEMORY_ACCESS_CONTROL_1	0xCE /* HDCP memory access control.1 */
+#define HDMI_HDCP_MEMORY_ACCESS_CONTROL_2	0xCF /* HDCP memory access control.2 */
+#define HDMI_HDCP_CONTROL_2			0xD0 /* HDCP Control 2 */
+#define HDMI_HDCP_KEY_MEMORY_CONTROL		0xD2 /* HDCP Key Memory Control */
+#define HDMI_COLOR_SPACE_CONV_CONFIG_1		0xD3 /* Color space conversion configuration.1 */
+#define HDMI_VIDEO_SETTING_3			0xD4 /* Video setting.3 */
+#define HDMI_RI_7_0				0xD5 /* Ri[7:0] */
+#define HDMI_RI_15_8				0xD6 /* Ri[15:8] */
+#define HDMI_PJ					0xD7 /* Pj */
+#define HDMI_SHA_RD				0xD8 /* sha_rd */
+#define HDMI_RI_7_0_SAVED			0xD9 /* Ri[7:0] saved */
+#define HDMI_RI_15_8_SAVED			0xDA /* Ri[15:8] saved */
+#define HDMI_PJ_SAVED				0xDB /* Pj saved */
+#define HDMI_NUM_OF_DEVICES			0xDC /* Number of devices */
+#define HDMI_HOT_PLUG_MSENS_STATUS		0xDF /* Hot plug/MSENS status */
+#define HDMI_BCAPS_WRITE			0xE0 /* bcaps */
+#define HDMI_BSTAT_7_0				0xE1 /* bstat[7:0] */
+#define HDMI_BSTAT_15_8				0xE2 /* bstat[15:8] */
+#define HDMI_BKSV_7_0				0xE3 /* bksv[7:0] */
+#define HDMI_BKSV_15_8				0xE4 /* bksv[15:8] */
+#define HDMI_BKSV_23_16				0xE5 /* bksv[23:16] */
+#define HDMI_BKSV_31_24				0xE6 /* bksv[31:24] */
+#define HDMI_BKSV_39_32				0xE7 /* bksv[39:32] */
+#define HDMI_AN_7_0				0xE8 /* An[7:0] */
+#define HDMI_AN_15_8				0xE9 /* An [15:8] */
+#define HDMI_AN_23_16				0xEA /* An [23:16] */
+#define HDMI_AN_31_24				0xEB /* An [31:24] */
+#define HDMI_AN_39_32				0xEC /* An [39:32] */
+#define HDMI_AN_47_40				0xED /* An [47:40] */
+#define HDMI_AN_55_48				0xEE /* An [55:48] */
+#define HDMI_AN_63_56				0xEF /* An [63:56] */
+#define HDMI_PRODUCT_ID				0xF0 /* Product ID */
+#define HDMI_REVISION_ID			0xF1 /* Revision ID */
+#define HDMI_TEST_MODE				0xFE /* Test mode */
+
+/* HDMI Control Register (HTOP1) */
+#define HDMI_HTOP1_TEST_MODE			0x0000 /* Test mode */
+#define HDMI_HTOP1_VIDEO_INPUT			0x0008 /* VideoInput */
+#define HDMI_HTOP1_CORE_RSTN			0x000C /* CoreResetn */
+#define HDMI_HTOP1_PLLBW			0x0018 /* PLLBW */
+#define HDMI_HTOP1_CLK_TO_PHY			0x001C /* Clk to Phy */
+#define HDMI_HTOP1_VIDEO_INPUT2			0x0020 /* VideoInput2 */
+#define HDMI_HTOP1_TISEMP0_1			0x0024 /* tisemp0-1 */
+#define HDMI_HTOP1_TISEMP2_C			0x0028 /* tisemp2-c */
+#define HDMI_HTOP1_TISIDRV			0x002C /* tisidrv */
+#define HDMI_HTOP1_TISEN			0x0034 /* tisen */
+#define HDMI_HTOP1_TISDREN			0x0038 /* tisdren  */
+#define HDMI_HTOP1_CISRANGE			0x003C /* cisrange  */
+#define HDMI_HTOP1_ENABLE_SELECTOR		0x0040 /* Enable Selector */
+#define HDMI_HTOP1_MACRO_RESET			0x0044 /* Macro reset */
+#define HDMI_HTOP1_PLL_CALIBRATION		0x0048 /* PLL calibration */
+#define HDMI_HTOP1_RE_CALIBRATION		0x004C /* Re-calibration */
+#define HDMI_HTOP1_CURRENT			0x0050 /* Current */
+#define HDMI_HTOP1_PLL_LOCK_DETECT		0x0054 /* PLL lock detect */
+#define HDMI_HTOP1_PHY_TEST_MODE		0x0058 /* PHY Test Mode */
+#define HDMI_HTOP1_CLK_SET			0x0080 /* Clock Set */
+#define HDMI_HTOP1_DDC_FAIL_SAFE		0x0084 /* DDC fail safe */
+#define HDMI_HTOP1_PRBS				0x0088 /* PRBS */
+#define HDMI_HTOP1_EDID_AINC_CONTROL		0x008C /* EDID ainc Control */
+#define HDMI_HTOP1_HTOP_DCL_MODE		0x00FC /* Deep Coloer Mode */
+#define HDMI_HTOP1_HTOP_DCL_FRC_COEF0		0x0100 /* Deep Color:FRC COEF0 */
+#define HDMI_HTOP1_HTOP_DCL_FRC_COEF1		0x0104 /* Deep Color:FRC COEF1 */
+#define HDMI_HTOP1_HTOP_DCL_FRC_COEF2		0x0108 /* Deep Color:FRC COEF2 */
+#define HDMI_HTOP1_HTOP_DCL_FRC_COEF3		0x010C /* Deep Color:FRC COEF3 */
+#define HDMI_HTOP1_HTOP_DCL_FRC_COEF0_C		0x0110 /* Deep Color:FRC COEF0C */
+#define HDMI_HTOP1_HTOP_DCL_FRC_COEF1_C		0x0114 /* Deep Color:FRC COEF1C */
+#define HDMI_HTOP1_HTOP_DCL_FRC_COEF2_C		0x0118 /* Deep Color:FRC COEF2C */
+#define HDMI_HTOP1_HTOP_DCL_FRC_COEF3_C		0x011C /* Deep Color:FRC COEF3C */
+#define HDMI_HTOP1_HTOP_DCL_FRC_MODE		0x0120 /* Deep Color:FRC Mode */
+#define HDMI_HTOP1_HTOP_DCL_RECT_START1		0x0124 /* Deep Color:Rect Start1 */
+#define HDMI_HTOP1_HTOP_DCL_RECT_SIZE1		0x0128 /* Deep Color:Rect Size1 */
+#define HDMI_HTOP1_HTOP_DCL_RECT_START2		0x012C /* Deep Color:Rect Start2 */
+#define HDMI_HTOP1_HTOP_DCL_RECT_SIZE2		0x0130 /* Deep Color:Rect Size2 */
+#define HDMI_HTOP1_HTOP_DCL_RECT_START3		0x0134 /* Deep Color:Rect Start3 */
+#define HDMI_HTOP1_HTOP_DCL_RECT_SIZE3		0x0138 /* Deep Color:Rect Size3 */
+#define HDMI_HTOP1_HTOP_DCL_RECT_START4		0x013C /* Deep Color:Rect Start4 */
+#define HDMI_HTOP1_HTOP_DCL_RECT_SIZE4		0x0140 /* Deep Color:Rect Size4 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_Y1_1	0x0144 /* Deep Color:Fil Para Y1_1 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_Y1_2	0x0148 /* Deep Color:Fil Para Y1_2 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_CB1_1	0x014C /* Deep Color:Fil Para CB1_1 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_CB1_2	0x0150 /* Deep Color:Fil Para CB1_2 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_CR1_1	0x0154 /* Deep Color:Fil Para CR1_1 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_CR1_2	0x0158 /* Deep Color:Fil Para CR1_2 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_Y2_1	0x015C /* Deep Color:Fil Para Y2_1 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_Y2_2	0x0160 /* Deep Color:Fil Para Y2_2 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_CB2_1	0x0164 /* Deep Color:Fil Para CB2_1 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_CB2_2	0x0168 /* Deep Color:Fil Para CB2_2 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_CR2_1	0x016C /* Deep Color:Fil Para CR2_1 */
+#define HDMI_HTOP1_HTOP_DCL_FIL_PARA_CR2_2	0x0170 /* Deep Color:Fil Para CR2_2 */
+#define HDMI_HTOP1_HTOP_DCL_COR_PARA_Y1		0x0174 /* Deep Color:Cor Para Y1 */
+#define HDMI_HTOP1_HTOP_DCL_COR_PARA_CB1	0x0178 /* Deep Color:Cor Para CB1 */
+#define HDMI_HTOP1_HTOP_DCL_COR_PARA_CR1	0x017C /* Deep Color:Cor Para CR1 */
+#define HDMI_HTOP1_HTOP_DCL_COR_PARA_Y2		0x0180 /* Deep Color:Cor Para Y2 */
+#define HDMI_HTOP1_HTOP_DCL_COR_PARA_CB2	0x0184 /* Deep Color:Cor Para CB2 */
+#define HDMI_HTOP1_HTOP_DCL_COR_PARA_CR2	0x0188 /* Deep Color:Cor Para CR2 */
+#define HDMI_HTOP1_EDID_DATA_READ		0x0200 /* EDID Data Read 128Byte:0x03FC */
+
+enum hotplug_state {
+	HDMI_HOTPLUG_DISCONNECTED,
+	HDMI_HOTPLUG_CONNECTED,
+	HDMI_HOTPLUG_EDID_DONE,
+};
+
+struct sh_hdmi {
+	struct sh_mobile_lcdc_entity entity;
+
+	void __iomem *base;
+	void __iomem *htop1;
+	enum hotplug_state hp_state;	/* hot-plug status */
+	u8 preprogrammed_vic;		/* use a pre-programmed VIC or
+					   the external mode */
+	u8 edid_block_addr;
+	u8 edid_segment_nr;
+	u8 edid_blocks;
+	struct clk *hdmi_clk;
+	struct device *dev;
+	struct delayed_work edid_work;
+	struct fb_videomode mode;
+	struct fb_monspecs monspec;
+
+	/* register access functions */
+	void (*write)(struct sh_hdmi *hdmi, u8 data, u8 reg);
+	u8 (*read)(struct sh_hdmi *hdmi, u8 reg);
+};
+
+#define entity_to_sh_hdmi(e)	container_of(e, struct sh_hdmi, entity)
+
+static void __hdmi_write8(struct sh_hdmi *hdmi, u8 data, u8 reg)
+{
+	iowrite8(data, hdmi->base + reg);
+}
+
+static u8 __hdmi_read8(struct sh_hdmi *hdmi, u8 reg)
+{
+	return ioread8(hdmi->base + reg);
+}
+
+static void __hdmi_write32(struct sh_hdmi *hdmi, u8 data, u8 reg)
+{
+	iowrite32((u32)data, hdmi->base + (reg * 4));
+	udelay(100);
+}
+
+static u8 __hdmi_read32(struct sh_hdmi *hdmi, u8 reg)
+{
+	return (u8)ioread32(hdmi->base + (reg * 4));
+}
+
+static void hdmi_write(struct sh_hdmi *hdmi, u8 data, u8 reg)
+{
+	hdmi->write(hdmi, data, reg);
+}
+
+static u8 hdmi_read(struct sh_hdmi *hdmi, u8 reg)
+{
+	return hdmi->read(hdmi, reg);
+}
+
+static void hdmi_bit_set(struct sh_hdmi *hdmi, u8 mask, u8 data, u8 reg)
+{
+	u8 val = hdmi_read(hdmi, reg);
+
+	val &= ~mask;
+	val |= (data & mask);
+
+	hdmi_write(hdmi, val, reg);
+}
+
+static void hdmi_htop1_write(struct sh_hdmi *hdmi, u32 data, u32 reg)
+{
+	iowrite32(data, hdmi->htop1 + reg);
+	udelay(100);
+}
+
+static u32 hdmi_htop1_read(struct sh_hdmi *hdmi, u32 reg)
+{
+	return ioread32(hdmi->htop1 + reg);
+}
+
+/*
+ *	HDMI sound
+ */
+static unsigned int sh_hdmi_snd_read(struct snd_soc_codec *codec,
+				     unsigned int reg)
+{
+	struct sh_hdmi *hdmi = snd_soc_codec_get_drvdata(codec);
+
+	return hdmi_read(hdmi, reg);
+}
+
+static int sh_hdmi_snd_write(struct snd_soc_codec *codec,
+			     unsigned int reg,
+			     unsigned int value)
+{
+	struct sh_hdmi *hdmi = snd_soc_codec_get_drvdata(codec);
+
+	hdmi_write(hdmi, value, reg);
+	return 0;
+}
+
+static struct snd_soc_dai_driver sh_hdmi_dai = {
+	.name = "sh_mobile_hdmi-hifi",
+	.playback = {
+		.stream_name = "Playback",
+		.channels_min = 2,
+		.channels_max = 8,
+		.rates = SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100  |
+			 SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200  |
+			 SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 |
+			 SNDRV_PCM_RATE_192000,
+		.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE,
+	},
+};
+
+static int sh_hdmi_snd_probe(struct snd_soc_codec *codec)
+{
+	dev_info(codec->dev, "SH Mobile HDMI Audio Codec");
+
+	return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_sh_hdmi = {
+	.probe		= sh_hdmi_snd_probe,
+	.read		= sh_hdmi_snd_read,
+	.write		= sh_hdmi_snd_write,
+};
+
+/*
+ *	HDMI video
+ */
+
+/* External video parameter settings */
+static void sh_hdmi_external_video_param(struct sh_hdmi *hdmi)
+{
+	struct fb_videomode *mode = &hdmi->mode;
+	u16 htotal, hblank, hdelay, vtotal, vblank, vdelay, voffset;
+	u8 sync = 0;
+
+	htotal = mode->xres + mode->right_margin + mode->left_margin
+	       + mode->hsync_len;
+	hdelay = mode->hsync_len + mode->left_margin;
+	hblank = mode->right_margin + hdelay;
+
+	/*
+	 * Vertical timing looks a bit different in Figure 18,
+	 * but let's try the same first by setting offset = 0
+	 */
+	vtotal = mode->yres + mode->upper_margin + mode->lower_margin
+	       + mode->vsync_len;
+	vdelay = mode->vsync_len + mode->upper_margin;
+	vblank = mode->lower_margin + vdelay;
+	voffset = min(mode->upper_margin / 2, 6U);
+
+	/*
+	 * [3]: VSYNC polarity: Positive
+	 * [2]: HSYNC polarity: Positive
+	 * [1]: Interlace/Progressive: Progressive
+	 * [0]: External video settings enable: used.
+	 */
+	if (mode->sync & FB_SYNC_HOR_HIGH_ACT)
+		sync |= 4;
+	if (mode->sync & FB_SYNC_VERT_HIGH_ACT)
+		sync |= 8;
+
+	dev_dbg(hdmi->dev, "H: %u, %u, %u, %u; V: %u, %u, %u, %u; sync 0x%x\n",
+		htotal, hblank, hdelay, mode->hsync_len,
+		vtotal, vblank, vdelay, mode->vsync_len, sync);
+
+	hdmi_write(hdmi, sync | (voffset << 4), HDMI_EXTERNAL_VIDEO_PARAM_SETTINGS);
+
+	hdmi_write(hdmi, htotal, HDMI_EXTERNAL_H_TOTAL_7_0);
+	hdmi_write(hdmi, htotal >> 8, HDMI_EXTERNAL_H_TOTAL_11_8);
+
+	hdmi_write(hdmi, hblank, HDMI_EXTERNAL_H_BLANK_7_0);
+	hdmi_write(hdmi, hblank >> 8, HDMI_EXTERNAL_H_BLANK_9_8);
+
+	hdmi_write(hdmi, hdelay, HDMI_EXTERNAL_H_DELAY_7_0);
+	hdmi_write(hdmi, hdelay >> 8, HDMI_EXTERNAL_H_DELAY_9_8);
+
+	hdmi_write(hdmi, mode->hsync_len, HDMI_EXTERNAL_H_DURATION_7_0);
+	hdmi_write(hdmi, mode->hsync_len >> 8, HDMI_EXTERNAL_H_DURATION_9_8);
+
+	hdmi_write(hdmi, vtotal, HDMI_EXTERNAL_V_TOTAL_7_0);
+	hdmi_write(hdmi, vtotal >> 8, HDMI_EXTERNAL_V_TOTAL_9_8);
+
+	hdmi_write(hdmi, vblank, HDMI_EXTERNAL_V_BLANK);
+
+	hdmi_write(hdmi, vdelay, HDMI_EXTERNAL_V_DELAY);
+
+	hdmi_write(hdmi, mode->vsync_len, HDMI_EXTERNAL_V_DURATION);
+
+	/* Set bit 0 of HDMI_EXTERNAL_VIDEO_PARAM_SETTINGS here for external mode */
+	if (!hdmi->preprogrammed_vic)
+		hdmi_write(hdmi, sync | 1 | (voffset << 4),
+			   HDMI_EXTERNAL_VIDEO_PARAM_SETTINGS);
+}
+
+/**
+ * sh_hdmi_video_config()
+ */
+static void sh_hdmi_video_config(struct sh_hdmi *hdmi)
+{
+	/*
+	 * [7:4]: Audio sampling frequency: 48kHz
+	 * [3:1]: Input video format: RGB and YCbCr 4:4:4 (Y on Green)
+	 * [0]: Internal/External DE select: internal
+	 */
+	hdmi_write(hdmi, 0x20, HDMI_AUDIO_VIDEO_SETTING_1);
+
+	/*
+	 * [7:6]: Video output format: RGB 4:4:4
+	 * [5:4]: Input video data width: 8 bit
+	 * [3:1]: EAV/SAV location: channel 1
+	 * [0]: Video input color space: RGB
+	 */
+	hdmi_write(hdmi, 0x34, HDMI_VIDEO_SETTING_1);
+
+	/*
+	 * [7:6]: Together with bit [6] of HDMI_AUDIO_VIDEO_SETTING_2, which is
+	 * left at 0 by default, this configures 24bpp and sets the Color Depth
+	 * (CD) field in the General Control Packet
+	 */
+	hdmi_write(hdmi, 0x20, HDMI_DEEP_COLOR_MODES);
+}
+
+/**
+ * sh_hdmi_audio_config()
+ */
+static void sh_hdmi_audio_config(struct sh_hdmi *hdmi)
+{
+	u8 data;
+	struct sh_mobile_hdmi_info *pdata = dev_get_platdata(hdmi->dev);
+
+	/*
+	 * [7:4] L/R data swap control
+	 * [3:0] appropriate N[19:16]
+	 */
+	hdmi_write(hdmi, 0x00, HDMI_L_R_DATA_SWAP_CTRL_RPKT);
+	/* appropriate N[15:8] */
+	hdmi_write(hdmi, 0x18, HDMI_20_BIT_N_FOR_AUDIO_RPKT_15_8);
+	/* appropriate N[7:0] */
+	hdmi_write(hdmi, 0x00, HDMI_20_BIT_N_FOR_AUDIO_RPKT_7_0);
+
+	/* [7:4] 48 kHz	SPDIF not used */
+	hdmi_write(hdmi, 0x20, HDMI_SPDIF_AUDIO_SAMP_FREQ_CTS);
+
+	/*
+	 * [6:5] set required down sampling rate if required
+	 * [4:3] set required audio source
+	 */
+	switch (pdata->flags & HDMI_SND_SRC_MASK) {
+	default:
+		/* fall through */
+	case HDMI_SND_SRC_I2S:
+		data = 0x0 << 3;
+		break;
+	case HDMI_SND_SRC_SPDIF:
+		data = 0x1 << 3;
+		break;
+	case HDMI_SND_SRC_DSD:
+		data = 0x2 << 3;
+		break;
+	case HDMI_SND_SRC_HBR:
+		data = 0x3 << 3;
+		break;
+	}
+	hdmi_write(hdmi, data, HDMI_AUDIO_SETTING_1);
+
+	/* [3:0] set sending channel number for channel status */
+	hdmi_write(hdmi, 0x40, HDMI_AUDIO_SETTING_2);
+
+	/*
+	 * [5:2] set valid I2S source input pin
+	 * [1:0] set input I2S source mode
+	 */
+	hdmi_write(hdmi, 0x04, HDMI_I2S_AUDIO_SET);
+
+	/* [7:4] set valid DSD source input pin */
+	hdmi_write(hdmi, 0x00, HDMI_DSD_AUDIO_SET);
+
+	/* [7:0] set appropriate I2S input pin swap settings if required */
+	hdmi_write(hdmi, 0x00, HDMI_I2S_INPUT_PIN_SWAP);
+
+	/*
+	 * [7] set validity bit for channel status
+	 * [3:0] set original sample frequency for channel status
+	 */
+	hdmi_write(hdmi, 0x00, HDMI_AUDIO_STATUS_BITS_SETTING_1);
+
+	/*
+	 * [7] set value for channel status
+	 * [6] set value for channel status
+	 * [5] set copyright bit for channel status
+	 * [4:2] set additional information for channel status
+	 * [1:0] set clock accuracy for channel status
+	 */
+	hdmi_write(hdmi, 0x00, HDMI_AUDIO_STATUS_BITS_SETTING_2);
+
+	/* [7:0] set category code for channel status */
+	hdmi_write(hdmi, 0x00, HDMI_CATEGORY_CODE);
+
+	/*
+	 * [7:4] set source number for channel status
+	 * [3:0] set word length for channel status
+	 */
+	hdmi_write(hdmi, 0x00, HDMI_SOURCE_NUM_AUDIO_WORD_LEN);
+
+	/* [7:4] set sample frequency for channel status */
+	hdmi_write(hdmi, 0x20, HDMI_AUDIO_VIDEO_SETTING_1);
+}
+
+/**
+ * sh_hdmi_phy_config() - configure the HDMI PHY for the used video mode
+ */
+static void sh_hdmi_phy_config(struct sh_hdmi *hdmi)
+{
+	if (hdmi->mode.pixclock < 10000) {
+		/* for 1080p8bit 148MHz */
+		hdmi_write(hdmi, 0x1d, HDMI_SLIPHDMIT_PARAM_SETTINGS_1);
+		hdmi_write(hdmi, 0x00, HDMI_SLIPHDMIT_PARAM_SETTINGS_2);
+		hdmi_write(hdmi, 0x00, HDMI_SLIPHDMIT_PARAM_SETTINGS_3);
+		hdmi_write(hdmi, 0x4c, HDMI_SLIPHDMIT_PARAM_SETTINGS_5);
+		hdmi_write(hdmi, 0x1e, HDMI_SLIPHDMIT_PARAM_SETTINGS_6);
+		hdmi_write(hdmi, 0x48, HDMI_SLIPHDMIT_PARAM_SETTINGS_7);
+		hdmi_write(hdmi, 0x0e, HDMI_SLIPHDMIT_PARAM_SETTINGS_8);
+		hdmi_write(hdmi, 0x25, HDMI_SLIPHDMIT_PARAM_SETTINGS_9);
+		hdmi_write(hdmi, 0x04, HDMI_SLIPHDMIT_PARAM_SETTINGS_10);
+	} else if (hdmi->mode.pixclock < 30000) {
+		/* 720p, 8bit, 74.25MHz. Might need to be adjusted for other formats */
+		/*
+		 * [1:0]	Speed_A
+		 * [3:2]	Speed_B
+		 * [4]		PLLA_Bypass
+		 * [6]		DRV_TEST_EN
+		 * [7]		DRV_TEST_IN
+		 */
+		hdmi_write(hdmi, 0x0f, HDMI_SLIPHDMIT_PARAM_SETTINGS_1);
+		/* PLLB_CONFIG[17], PLLA_CONFIG[17] - not in PHY datasheet */
+		hdmi_write(hdmi, 0x00, HDMI_SLIPHDMIT_PARAM_SETTINGS_2);
+		/*
+		 * [2:0]	BGR_I_OFFSET
+		 * [6:4]	BGR_V_OFFSET
+		 */
+		hdmi_write(hdmi, 0x00, HDMI_SLIPHDMIT_PARAM_SETTINGS_3);
+		/* PLLA_CONFIG[7:0]: VCO gain, VCO offset, LPF resistance[0] */
+		hdmi_write(hdmi, 0x44, HDMI_SLIPHDMIT_PARAM_SETTINGS_5);
+		/*
+		 * PLLA_CONFIG[15:8]: regulator voltage[0], CP current,
+		 * LPF capacitance, LPF resistance[1]
+		 */
+		hdmi_write(hdmi, 0x32, HDMI_SLIPHDMIT_PARAM_SETTINGS_6);
+		/* PLLB_CONFIG[7:0]: LPF resistance[0], VCO offset, VCO gain */
+		hdmi_write(hdmi, 0x4A, HDMI_SLIPHDMIT_PARAM_SETTINGS_7);
+		/*
+		 * PLLB_CONFIG[15:8]: regulator voltage[0], CP current,
+		 * LPF capacitance, LPF resistance[1]
+		 */
+		hdmi_write(hdmi, 0x00, HDMI_SLIPHDMIT_PARAM_SETTINGS_8);
+		/* DRV_CONFIG, PE_CONFIG */
+		hdmi_write(hdmi, 0x25, HDMI_SLIPHDMIT_PARAM_SETTINGS_9);
+		/*
+		 * [2:0]	AMON_SEL (4 == LPF voltage)
+		 * [4]		PLLA_CONFIG[16]
+		 * [5]		PLLB_CONFIG[16]
+		 */
+		hdmi_write(hdmi, 0x04, HDMI_SLIPHDMIT_PARAM_SETTINGS_10);
+	} else {
+		/* for 480p8bit 27MHz */
+		hdmi_write(hdmi, 0x19, HDMI_SLIPHDMIT_PARAM_SETTINGS_1);
+		hdmi_write(hdmi, 0x00, HDMI_SLIPHDMIT_PARAM_SETTINGS_2);
+		hdmi_write(hdmi, 0x00, HDMI_SLIPHDMIT_PARAM_SETTINGS_3);
+		hdmi_write(hdmi, 0x44, HDMI_SLIPHDMIT_PARAM_SETTINGS_5);
+		hdmi_write(hdmi, 0x32, HDMI_SLIPHDMIT_PARAM_SETTINGS_6);
+		hdmi_write(hdmi, 0x48, HDMI_SLIPHDMIT_PARAM_SETTINGS_7);
+		hdmi_write(hdmi, 0x0F, HDMI_SLIPHDMIT_PARAM_SETTINGS_8);
+		hdmi_write(hdmi, 0x20, HDMI_SLIPHDMIT_PARAM_SETTINGS_9);
+		hdmi_write(hdmi, 0x04, HDMI_SLIPHDMIT_PARAM_SETTINGS_10);
+	}
+}
+
+/**
+ * sh_hdmi_avi_infoframe_setup() - Auxiliary Video Information InfoFrame CONTROL PACKET
+ */
+static void sh_hdmi_avi_infoframe_setup(struct sh_hdmi *hdmi)
+{
+	u8 vic;
+
+	/* AVI InfoFrame */
+	hdmi_write(hdmi, 0x06, HDMI_CTRL_PKT_BUF_INDEX);
+
+	/* Packet Type = 0x82 */
+	hdmi_write(hdmi, 0x82, HDMI_CTRL_PKT_BUF_ACCESS_HB0);
+
+	/* Version = 0x02 */
+	hdmi_write(hdmi, 0x02, HDMI_CTRL_PKT_BUF_ACCESS_HB1);
+
+	/* Length = 13 (0x0D) */
+	hdmi_write(hdmi, 0x0D, HDMI_CTRL_PKT_BUF_ACCESS_HB2);
+
+	/* N. A. Checksum */
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB0);
+
+	/*
+	 * Y = RGB
+	 * A0 = No Data
+	 * B = Bar Data not valid
+	 * S = No Data
+	 */
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB1);
+
+	/*
+	 * [7:6] C = Colorimetry: no data
+	 * [5:4] M = 2: 16:9, 1: 4:3 Picture Aspect Ratio
+	 * [3:0] R = 8: Active Frame Aspect Ratio: same as picture aspect ratio
+	 */
+	hdmi_write(hdmi, 0x28, HDMI_CTRL_PKT_BUF_ACCESS_PB2);
+
+	/*
+	 * ITC = No Data
+	 * EC = xvYCC601
+	 * Q = Default (depends on video format)
+	 * SC = No Known non_uniform Scaling
+	 */
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB3);
+
+	/*
+	 * VIC should be ignored if external config is used, so, we could just use 0,
+	 * but play safe and use a valid value in any case just in case
+	 */
+	if (hdmi->preprogrammed_vic)
+		vic = hdmi->preprogrammed_vic;
+	else
+		vic = 4;
+	hdmi_write(hdmi, vic, HDMI_CTRL_PKT_BUF_ACCESS_PB4);
+
+	/* PR = No Repetition */
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB5);
+
+	/* Line Number of End of Top Bar (lower 8 bits) */
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB6);
+
+	/* Line Number of End of Top Bar (upper 8 bits) */
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB7);
+
+	/* Line Number of Start of Bottom Bar (lower 8 bits) */
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB8);
+
+	/* Line Number of Start of Bottom Bar (upper 8 bits) */
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB9);
+
+	/* Pixel Number of End of Left Bar (lower 8 bits) */
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB10);
+
+	/* Pixel Number of End of Left Bar (upper 8 bits) */
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB11);
+
+	/* Pixel Number of Start of Right Bar (lower 8 bits) */
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB12);
+
+	/* Pixel Number of Start of Right Bar (upper 8 bits) */
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB13);
+}
+
+/**
+ * sh_hdmi_audio_infoframe_setup() - Audio InfoFrame of CONTROL PACKET
+ */
+static void sh_hdmi_audio_infoframe_setup(struct sh_hdmi *hdmi)
+{
+	/* Audio InfoFrame */
+	hdmi_write(hdmi, 0x08, HDMI_CTRL_PKT_BUF_INDEX);
+
+	/* Packet Type = 0x84 */
+	hdmi_write(hdmi, 0x84, HDMI_CTRL_PKT_BUF_ACCESS_HB0);
+
+	/* Version Number = 0x01 */
+	hdmi_write(hdmi, 0x01, HDMI_CTRL_PKT_BUF_ACCESS_HB1);
+
+	/* 0 Length = 10 (0x0A) */
+	hdmi_write(hdmi, 0x0A, HDMI_CTRL_PKT_BUF_ACCESS_HB2);
+
+	/* n. a. Checksum */
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB0);
+
+	/* Audio Channel Count = Refer to Stream Header */
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB1);
+
+	/* Refer to Stream Header */
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB2);
+
+	/* Format depends on coding type (i.e. CT0...CT3) */
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB3);
+
+	/* Speaker Channel Allocation = Front Right + Front Left */
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB4);
+
+	/* Level Shift Value = 0 dB, Down - mix is permitted or no information */
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB5);
+
+	/* Reserved (0) */
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB6);
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB7);
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB8);
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB9);
+	hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB10);
+}
+
+/**
+ * sh_hdmi_configure() - Initialise HDMI for output
+ */
+static void sh_hdmi_configure(struct sh_hdmi *hdmi)
+{
+	/* Configure video format */
+	sh_hdmi_video_config(hdmi);
+
+	/* Configure audio format */
+	sh_hdmi_audio_config(hdmi);
+
+	/* Configure PHY */
+	sh_hdmi_phy_config(hdmi);
+
+	/* Auxiliary Video Information (AVI) InfoFrame */
+	sh_hdmi_avi_infoframe_setup(hdmi);
+
+	/* Audio InfoFrame */
+	sh_hdmi_audio_infoframe_setup(hdmi);
+
+	/*
+	 * Control packet auto send with VSYNC control: auto send
+	 * General control, Gamut metadata, ISRC, and ACP packets
+	 */
+	hdmi_write(hdmi, 0x8E, HDMI_CTRL_PKT_AUTO_SEND);
+
+	/* FIXME */
+	msleep(10);
+
+	/* PS mode b->d, reset PLLA and PLLB */
+	hdmi_bit_set(hdmi, 0xFC, 0x4C, HDMI_SYSTEM_CTRL);
+
+	udelay(10);
+
+	hdmi_bit_set(hdmi, 0xFC, 0x40, HDMI_SYSTEM_CTRL);
+}
+
+static unsigned long sh_hdmi_rate_error(struct sh_hdmi *hdmi,
+		const struct fb_videomode *mode,
+		unsigned long *hdmi_rate, unsigned long *parent_rate)
+{
+	unsigned long target = PICOS2KHZ(mode->pixclock) * 1000, rate_error;
+	struct sh_mobile_hdmi_info *pdata = dev_get_platdata(hdmi->dev);
+
+	*hdmi_rate = clk_round_rate(hdmi->hdmi_clk, target);
+	if ((long)*hdmi_rate < 0)
+		*hdmi_rate = clk_get_rate(hdmi->hdmi_clk);
+
+	rate_error = (long)*hdmi_rate > 0 ? abs(*hdmi_rate - target) : ULONG_MAX;
+	if (rate_error && pdata->clk_optimize_parent)
+		rate_error = pdata->clk_optimize_parent(target, hdmi_rate, parent_rate);
+	else if (clk_get_parent(hdmi->hdmi_clk))
+		*parent_rate = clk_get_rate(clk_get_parent(hdmi->hdmi_clk));
+
+	dev_dbg(hdmi->dev, "%u-%u-%u-%u x %u-%u-%u-%u\n",
+		mode->left_margin, mode->xres,
+		mode->right_margin, mode->hsync_len,
+		mode->upper_margin, mode->yres,
+		mode->lower_margin, mode->vsync_len);
+
+	dev_dbg(hdmi->dev, "\t@%lu(+/-%lu)Hz, e=%lu / 1000, r=%uHz, p=%luHz\n", target,
+		rate_error, rate_error ? 10000 / (10 * target / rate_error) : 0,
+		mode->refresh, *parent_rate);
+
+	return rate_error;
+}
+
+static int sh_hdmi_read_edid(struct sh_hdmi *hdmi, unsigned long *hdmi_rate,
+			     unsigned long *parent_rate)
+{
+	struct sh_mobile_lcdc_chan *ch = hdmi->entity.lcdc;
+	const struct fb_videomode *mode, *found = NULL;
+	unsigned int f_width = 0, f_height = 0, f_refresh = 0;
+	unsigned long found_rate_error = ULONG_MAX; /* silly compiler... */
+	bool scanning = false, preferred_bad = false;
+	bool use_edid_mode = false;
+	u8 edid[128];
+	char *forced;
+	int i;
+
+	/* Read EDID */
+	dev_dbg(hdmi->dev, "Read back EDID code:");
+	for (i = 0; i < 128; i++) {
+		edid[i] = (hdmi->htop1) ?
+			(u8)hdmi_htop1_read(hdmi, HDMI_HTOP1_EDID_DATA_READ + (i * 4)) :
+			hdmi_read(hdmi, HDMI_EDID_KSV_FIFO_ACCESS_WINDOW);
+#ifdef DEBUG
+		if ((i % 16) == 0) {
+			printk(KERN_CONT "\n");
+			printk(KERN_DEBUG "%02X | %02X", i, edid[i]);
+		} else {
+			printk(KERN_CONT " %02X", edid[i]);
+		}
+#endif
+	}
+#ifdef DEBUG
+	printk(KERN_CONT "\n");
+#endif
+
+	if (!hdmi->edid_blocks) {
+		fb_edid_to_monspecs(edid, &hdmi->monspec);
+		hdmi->edid_blocks = edid[126] + 1;
+
+		dev_dbg(hdmi->dev, "%d main modes, %d extension blocks\n",
+			hdmi->monspec.modedb_len, hdmi->edid_blocks - 1);
+	} else {
+		dev_dbg(hdmi->dev, "Extension %u detected, DTD start %u\n",
+			edid[0], edid[2]);
+		fb_edid_add_monspecs(edid, &hdmi->monspec);
+	}
+
+	if (hdmi->edid_blocks > hdmi->edid_segment_nr * 2 +
+	    (hdmi->edid_block_addr >> 7) + 1) {
+		/* More blocks to read */
+		if (hdmi->edid_block_addr) {
+			hdmi->edid_block_addr = 0;
+			hdmi->edid_segment_nr++;
+		} else {
+			hdmi->edid_block_addr = 0x80;
+		}
+		/* Set EDID word address  */
+		hdmi_write(hdmi, hdmi->edid_block_addr, HDMI_EDID_WORD_ADDRESS);
+		/* Enable EDID interrupt */
+		hdmi_write(hdmi, 0xC6, HDMI_INTERRUPT_MASK_1);
+		/* Set EDID segment pointer - starts reading EDID */
+		hdmi_write(hdmi, hdmi->edid_segment_nr, HDMI_EDID_SEGMENT_POINTER);
+		return -EAGAIN;
+	}
+
+	/* All E-EDID blocks ready */
+	dev_dbg(hdmi->dev, "%d main and extended modes\n", hdmi->monspec.modedb_len);
+
+	fb_get_options("sh_mobile_lcdc", &forced);
+	if (forced && *forced) {
+		/* Only primitive parsing so far */
+		i = sscanf(forced, "%ux%u@%u",
+			   &f_width, &f_height, &f_refresh);
+		if (i < 2) {
+			f_width = 0;
+			f_height = 0;
+		} else {
+			/* The user wants us to use the EDID data */
+			scanning = true;
+		}
+		dev_dbg(hdmi->dev, "Forced mode %ux%u@%uHz\n",
+			f_width, f_height, f_refresh);
+	}
+
+	/* Walk monitor modes to find the best or the exact match */
+	for (i = 0, mode = hdmi->monspec.modedb;
+	     i < hdmi->monspec.modedb_len && scanning;
+	     i++, mode++) {
+		unsigned long rate_error;
+
+		if (!f_width && !f_height) {
+			/*
+			 * A parameter string "video=sh_mobile_lcdc:0x0" means
+			 * use the preferred EDID mode. If it is rejected by
+			 * .fb_check_var(), keep looking, until an acceptable
+			 * one is found.
+			 */
+			if ((mode->flag & FB_MODE_IS_FIRST) || preferred_bad)
+				scanning = false;
+			else
+				continue;
+		} else if (f_width != mode->xres || f_height != mode->yres) {
+			/* No interest in unmatching modes */
+			continue;
+		}
+
+		rate_error = sh_hdmi_rate_error(hdmi, mode, hdmi_rate, parent_rate);
+
+		if (scanning) {
+			if (f_refresh == mode->refresh || (!f_refresh && !rate_error))
+				/*
+				 * Exact match if either the refresh rate
+				 * matches or it hasn't been specified and we've
+				 * found a mode, for which we can configure the
+				 * clock precisely
+				 */
+				scanning = false;
+			else if (found && found_rate_error <= rate_error)
+				/*
+				 * We otherwise search for the closest matching
+				 * clock rate - either if no refresh rate has
+				 * been specified or we cannot find an exactly
+				 * matching one
+				 */
+				continue;
+		}
+
+		/* Check if supported: sufficient fb memory, supported clock-rate */
+		if (ch && ch->notify &&
+		    ch->notify(ch, SH_MOBILE_LCDC_EVENT_DISPLAY_MODE, mode,
+			       NULL)) {
+			scanning = true;
+			preferred_bad = true;
+			continue;
+		}
+
+		found = mode;
+		found_rate_error = rate_error;
+		use_edid_mode = true;
+	}
+
+	/*
+	 * TODO 1: if no default mode is present, postpone running the config
+	 * until after the LCDC channel is initialized.
+	 * TODO 2: consider registering the HDMI platform device from the LCDC
+	 * driver.
+	 */
+	if (!found && hdmi->entity.def_mode.xres != 0) {
+		found = &hdmi->entity.def_mode;
+		found_rate_error = sh_hdmi_rate_error(hdmi, found, hdmi_rate,
+						      parent_rate);
+	}
+
+	/* No cookie today */
+	if (!found)
+		return -ENXIO;
+
+	if (found->xres == 640 && found->yres == 480 && found->refresh == 60)
+		hdmi->preprogrammed_vic = 1;
+	else if (found->xres == 720 && found->yres == 480 && found->refresh == 60)
+		hdmi->preprogrammed_vic = 2;
+	else if (found->xres == 720 && found->yres == 576 && found->refresh == 50)
+		hdmi->preprogrammed_vic = 17;
+	else if (found->xres == 1280 && found->yres == 720 && found->refresh == 60)
+		hdmi->preprogrammed_vic = 4;
+	else if (found->xres == 1920 && found->yres == 1080 && found->refresh == 24)
+		hdmi->preprogrammed_vic = 32;
+	else if (found->xres == 1920 && found->yres == 1080 && found->refresh == 50)
+		hdmi->preprogrammed_vic = 31;
+	else if (found->xres == 1920 && found->yres == 1080 && found->refresh == 60)
+		hdmi->preprogrammed_vic = 16;
+	else
+		hdmi->preprogrammed_vic = 0;
+
+	dev_dbg(hdmi->dev, "Using %s %s mode %ux%u@%uHz (%luHz), "
+		"clock error %luHz\n", use_edid_mode ? "EDID" : "default",
+		hdmi->preprogrammed_vic ? "VIC" : "external", found->xres,
+		found->yres, found->refresh, PICOS2KHZ(found->pixclock) * 1000,
+		found_rate_error);
+
+	hdmi->mode = *found;
+	sh_hdmi_external_video_param(hdmi);
+
+	return 0;
+}
+
+static irqreturn_t sh_hdmi_hotplug(int irq, void *dev_id)
+{
+	struct sh_hdmi *hdmi = dev_id;
+	u8 status1, status2, mask1, mask2;
+
+	/* mode_b and PLLA and PLLB reset */
+	hdmi_bit_set(hdmi, 0xFC, 0x2C, HDMI_SYSTEM_CTRL);
+
+	/* How long shall reset be held? */
+	udelay(10);
+
+	/* mode_b and PLLA and PLLB reset release */
+	hdmi_bit_set(hdmi, 0xFC, 0x20, HDMI_SYSTEM_CTRL);
+
+	status1 = hdmi_read(hdmi, HDMI_INTERRUPT_STATUS_1);
+	status2 = hdmi_read(hdmi, HDMI_INTERRUPT_STATUS_2);
+
+	mask1 = hdmi_read(hdmi, HDMI_INTERRUPT_MASK_1);
+	mask2 = hdmi_read(hdmi, HDMI_INTERRUPT_MASK_2);
+
+	/* Correct would be to ack only set bits, but the datasheet requires 0xff */
+	hdmi_write(hdmi, 0xFF, HDMI_INTERRUPT_STATUS_1);
+	hdmi_write(hdmi, 0xFF, HDMI_INTERRUPT_STATUS_2);
+
+	if (printk_ratelimit())
+		dev_dbg(hdmi->dev, "IRQ #%d: Status #1: 0x%x & 0x%x, #2: 0x%x & 0x%x\n",
+			irq, status1, mask1, status2, mask2);
+
+	if (!((status1 & mask1) | (status2 & mask2))) {
+		return IRQ_NONE;
+	} else if (status1 & 0xc0) {
+		u8 msens;
+
+		/* Datasheet specifies 10ms... */
+		udelay(500);
+
+		msens = hdmi_read(hdmi, HDMI_HOT_PLUG_MSENS_STATUS);
+		dev_dbg(hdmi->dev, "MSENS 0x%x\n", msens);
+		/* Check, if hot plug & MSENS pin status are both high */
+		if ((msens & 0xC0) == 0xC0) {
+			/* Display plug in */
+			hdmi->edid_segment_nr = 0;
+			hdmi->edid_block_addr = 0;
+			hdmi->edid_blocks = 0;
+			hdmi->hp_state = HDMI_HOTPLUG_CONNECTED;
+
+			/* Set EDID word address  */
+			hdmi_write(hdmi, 0x00, HDMI_EDID_WORD_ADDRESS);
+			/* Enable EDID interrupt */
+			hdmi_write(hdmi, 0xC6, HDMI_INTERRUPT_MASK_1);
+			/* Set EDID segment pointer - starts reading EDID */
+			hdmi_write(hdmi, 0x00, HDMI_EDID_SEGMENT_POINTER);
+		} else if (!(status1 & 0x80)) {
+			/* Display unplug, beware multiple interrupts */
+			if (hdmi->hp_state != HDMI_HOTPLUG_DISCONNECTED) {
+				hdmi->hp_state = HDMI_HOTPLUG_DISCONNECTED;
+				schedule_delayed_work(&hdmi->edid_work, 0);
+			}
+			/* display_off will switch back to mode_a */
+		}
+	} else if (status1 & 2) {
+		/* EDID error interrupt: retry */
+		/* Set EDID word address  */
+		hdmi_write(hdmi, hdmi->edid_block_addr, HDMI_EDID_WORD_ADDRESS);
+		/* Set EDID segment pointer */
+		hdmi_write(hdmi, hdmi->edid_segment_nr, HDMI_EDID_SEGMENT_POINTER);
+	} else if (status1 & 4) {
+		/* Disable EDID interrupt */
+		hdmi_write(hdmi, 0xC0, HDMI_INTERRUPT_MASK_1);
+		schedule_delayed_work(&hdmi->edid_work, msecs_to_jiffies(10));
+	}
+
+	return IRQ_HANDLED;
+}
+
+static int sh_hdmi_display_on(struct sh_mobile_lcdc_entity *entity)
+{
+	struct sh_hdmi *hdmi = entity_to_sh_hdmi(entity);
+
+	dev_dbg(hdmi->dev, "%s(%p): state %x\n", __func__, hdmi,
+		hdmi->hp_state);
+
+	/*
+	 * hp_state can be set to
+	 * HDMI_HOTPLUG_DISCONNECTED:	on monitor unplug
+	 * HDMI_HOTPLUG_CONNECTED:	on monitor plug-in
+	 * HDMI_HOTPLUG_EDID_DONE:	on EDID read completion
+	 */
+	if (hdmi->hp_state == HDMI_HOTPLUG_EDID_DONE) {
+		/* PS mode d->e. All functions are active */
+		hdmi_bit_set(hdmi, 0xFC, 0x80, HDMI_SYSTEM_CTRL);
+		dev_dbg(hdmi->dev, "HDMI running\n");
+	}
+
+	return hdmi->hp_state == HDMI_HOTPLUG_DISCONNECTED
+		? SH_MOBILE_LCDC_DISPLAY_DISCONNECTED
+		: SH_MOBILE_LCDC_DISPLAY_CONNECTED;
+}
+
+static void sh_hdmi_display_off(struct sh_mobile_lcdc_entity *entity)
+{
+	struct sh_hdmi *hdmi = entity_to_sh_hdmi(entity);
+
+	dev_dbg(hdmi->dev, "%s(%p)\n", __func__, hdmi);
+	/* PS mode e->a */
+	hdmi_bit_set(hdmi, 0xFC, 0x10, HDMI_SYSTEM_CTRL);
+}
+
+static const struct sh_mobile_lcdc_entity_ops sh_hdmi_ops = {
+	.display_on = sh_hdmi_display_on,
+	.display_off = sh_hdmi_display_off,
+};
+
+/**
+ * sh_hdmi_clk_configure() - set HDMI clock frequency and enable the clock
+ * @hdmi:		driver context
+ * @hdmi_rate:		HDMI clock frequency in Hz
+ * @parent_rate:	if != 0 - set parent clock rate for optimal precision
+ * return:		configured positive rate if successful
+ *			0 if couldn't set the rate, but managed to enable the
+ *			clock, negative error, if couldn't enable the clock
+ */
+static long sh_hdmi_clk_configure(struct sh_hdmi *hdmi, unsigned long hdmi_rate,
+				  unsigned long parent_rate)
+{
+	int ret;
+
+	if (parent_rate && clk_get_parent(hdmi->hdmi_clk)) {
+		ret = clk_set_rate(clk_get_parent(hdmi->hdmi_clk), parent_rate);
+		if (ret < 0) {
+			dev_warn(hdmi->dev, "Cannot set parent rate %ld: %d\n", parent_rate, ret);
+			hdmi_rate = clk_round_rate(hdmi->hdmi_clk, hdmi_rate);
+		} else {
+			dev_dbg(hdmi->dev, "HDMI set parent frequency %lu\n", parent_rate);
+		}
+	}
+
+	ret = clk_set_rate(hdmi->hdmi_clk, hdmi_rate);
+	if (ret < 0) {
+		dev_warn(hdmi->dev, "Cannot set rate %ld: %d\n", hdmi_rate, ret);
+		hdmi_rate = 0;
+	} else {
+		dev_dbg(hdmi->dev, "HDMI set frequency %lu\n", hdmi_rate);
+	}
+
+	return hdmi_rate;
+}
+
+/* Hotplug interrupt occurred, read EDID */
+static void sh_hdmi_edid_work_fn(struct work_struct *work)
+{
+	struct sh_hdmi *hdmi = container_of(work, struct sh_hdmi, edid_work.work);
+	struct sh_mobile_lcdc_chan *ch = hdmi->entity.lcdc;
+	int ret;
+
+	dev_dbg(hdmi->dev, "%s(%p): begin, hotplug status %d\n", __func__, hdmi,
+		hdmi->hp_state);
+
+	if (hdmi->hp_state == HDMI_HOTPLUG_CONNECTED) {
+		unsigned long parent_rate = 0, hdmi_rate;
+
+		ret = sh_hdmi_read_edid(hdmi, &hdmi_rate, &parent_rate);
+		if (ret < 0)
+			goto out;
+
+		hdmi->hp_state = HDMI_HOTPLUG_EDID_DONE;
+
+		/* Reconfigure the clock */
+		ret = sh_hdmi_clk_configure(hdmi, hdmi_rate, parent_rate);
+		if (ret < 0)
+			goto out;
+
+		msleep(10);
+		sh_hdmi_configure(hdmi);
+		/* Switched to another (d) power-save mode */
+		msleep(10);
+
+		if (ch && ch->notify)
+			ch->notify(ch, SH_MOBILE_LCDC_EVENT_DISPLAY_CONNECT,
+				   &hdmi->mode, &hdmi->monspec);
+	} else {
+		hdmi->monspec.modedb_len = 0;
+		fb_destroy_modedb(hdmi->monspec.modedb);
+		hdmi->monspec.modedb = NULL;
+
+		if (ch && ch->notify)
+			ch->notify(ch, SH_MOBILE_LCDC_EVENT_DISPLAY_DISCONNECT,
+				   NULL, NULL);
+
+		ret = 0;
+	}
+
+out:
+	if (ret < 0 && ret != -EAGAIN)
+		hdmi->hp_state = HDMI_HOTPLUG_DISCONNECTED;
+
+	dev_dbg(hdmi->dev, "%s(%p): end\n", __func__, hdmi);
+}
+
+static void sh_hdmi_htop1_init(struct sh_hdmi *hdmi)
+{
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_HTOP_DCL_MODE);
+	hdmi_htop1_write(hdmi, 0x0000000b, 0x0010);
+	hdmi_htop1_write(hdmi, 0x00006710, HDMI_HTOP1_HTOP_DCL_FRC_MODE);
+	hdmi_htop1_write(hdmi, 0x01020406, HDMI_HTOP1_HTOP_DCL_FIL_PARA_Y1_1);
+	hdmi_htop1_write(hdmi, 0x07080806, HDMI_HTOP1_HTOP_DCL_FIL_PARA_Y1_2);
+	hdmi_htop1_write(hdmi, 0x01020406, HDMI_HTOP1_HTOP_DCL_FIL_PARA_CB1_1);
+	hdmi_htop1_write(hdmi, 0x07080806, HDMI_HTOP1_HTOP_DCL_FIL_PARA_CB1_2);
+	hdmi_htop1_write(hdmi, 0x01020406, HDMI_HTOP1_HTOP_DCL_FIL_PARA_CR1_1);
+	hdmi_htop1_write(hdmi, 0x07080806, HDMI_HTOP1_HTOP_DCL_FIL_PARA_CR1_2);
+	hdmi_htop1_write(hdmi, 0x01020406, HDMI_HTOP1_HTOP_DCL_FIL_PARA_Y2_1);
+	hdmi_htop1_write(hdmi, 0x07080806, HDMI_HTOP1_HTOP_DCL_FIL_PARA_Y2_2);
+	hdmi_htop1_write(hdmi, 0x01020406, HDMI_HTOP1_HTOP_DCL_FIL_PARA_CB2_1);
+	hdmi_htop1_write(hdmi, 0x07080806, HDMI_HTOP1_HTOP_DCL_FIL_PARA_CB2_2);
+	hdmi_htop1_write(hdmi, 0x01020406, HDMI_HTOP1_HTOP_DCL_FIL_PARA_CR2_1);
+	hdmi_htop1_write(hdmi, 0x07080806, HDMI_HTOP1_HTOP_DCL_FIL_PARA_CR2_2);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_HTOP_DCL_COR_PARA_Y1);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_HTOP_DCL_COR_PARA_CB1);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_HTOP_DCL_COR_PARA_CR1);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_HTOP_DCL_COR_PARA_Y2);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_HTOP_DCL_COR_PARA_CB2);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_HTOP_DCL_COR_PARA_CR2);
+	hdmi_htop1_write(hdmi, 0x00000008, HDMI_HTOP1_CURRENT);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_TISEMP0_1);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_TISEMP2_C);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_PHY_TEST_MODE);
+	hdmi_htop1_write(hdmi, 0x00000081, HDMI_HTOP1_TISIDRV);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_PLLBW);
+	hdmi_htop1_write(hdmi, 0x0000000f, HDMI_HTOP1_TISEN);
+	hdmi_htop1_write(hdmi, 0x0000000f, HDMI_HTOP1_TISDREN);
+	hdmi_htop1_write(hdmi, 0x00000003, HDMI_HTOP1_ENABLE_SELECTOR);
+	hdmi_htop1_write(hdmi, 0x00000001, HDMI_HTOP1_MACRO_RESET);
+	hdmi_htop1_write(hdmi, 0x00000016, HDMI_HTOP1_CISRANGE);
+	msleep(100);
+	hdmi_htop1_write(hdmi, 0x00000001, HDMI_HTOP1_ENABLE_SELECTOR);
+	msleep(100);
+	hdmi_htop1_write(hdmi, 0x00000003, HDMI_HTOP1_ENABLE_SELECTOR);
+	hdmi_htop1_write(hdmi, 0x00000001, HDMI_HTOP1_MACRO_RESET);
+	hdmi_htop1_write(hdmi, 0x0000000f, HDMI_HTOP1_TISEN);
+	hdmi_htop1_write(hdmi, 0x0000000f, HDMI_HTOP1_TISDREN);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_VIDEO_INPUT);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_CLK_TO_PHY);
+	hdmi_htop1_write(hdmi, 0x00000000, HDMI_HTOP1_VIDEO_INPUT2);
+	hdmi_htop1_write(hdmi, 0x0000000a, HDMI_HTOP1_CLK_SET);
+}
+
+static int __init sh_hdmi_probe(struct platform_device *pdev)
+{
+	struct sh_mobile_hdmi_info *pdata = dev_get_platdata(&pdev->dev);
+	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	struct resource *htop1_res;
+	int irq = platform_get_irq(pdev, 0), ret;
+	struct sh_hdmi *hdmi;
+	long rate;
+
+	if (!res || !pdata || irq < 0)
+		return -ENODEV;
+
+	htop1_res = NULL;
+	if (pdata->flags & HDMI_HAS_HTOP1) {
+		htop1_res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+		if (!htop1_res) {
+			dev_err(&pdev->dev, "htop1 needs register base\n");
+			return -EINVAL;
+		}
+	}
+
+	hdmi = devm_kzalloc(&pdev->dev, sizeof(*hdmi), GFP_KERNEL);
+	if (!hdmi) {
+		dev_err(&pdev->dev, "Cannot allocate device data\n");
+		return -ENOMEM;
+	}
+
+	hdmi->dev = &pdev->dev;
+	hdmi->entity.owner = THIS_MODULE;
+	hdmi->entity.ops = &sh_hdmi_ops;
+
+	hdmi->hdmi_clk = clk_get(&pdev->dev, "ick");
+	if (IS_ERR(hdmi->hdmi_clk)) {
+		ret = PTR_ERR(hdmi->hdmi_clk);
+		dev_err(&pdev->dev, "Unable to get clock: %d\n", ret);
+		return ret;
+	}
+
+	/* select register access functions */
+	if (pdata->flags & HDMI_32BIT_REG) {
+		hdmi->write	= __hdmi_write32;
+		hdmi->read	= __hdmi_read32;
+	} else {
+		hdmi->write	= __hdmi_write8;
+		hdmi->read	= __hdmi_read8;
+	}
+
+	/* An arbitrary relaxed pixclock just to get things started: from standard 480p */
+	rate = clk_round_rate(hdmi->hdmi_clk, PICOS2KHZ(37037));
+	if (rate > 0)
+		rate = sh_hdmi_clk_configure(hdmi, rate, 0);
+
+	if (rate < 0) {
+		ret = rate;
+		goto erate;
+	}
+
+	ret = clk_prepare_enable(hdmi->hdmi_clk);
+	if (ret < 0) {
+		dev_err(hdmi->dev, "Cannot enable clock: %d\n", ret);
+		goto erate;
+	}
+
+	dev_dbg(&pdev->dev, "Enabled HDMI clock at %luHz\n", rate);
+
+	if (!request_mem_region(res->start, resource_size(res), dev_name(&pdev->dev))) {
+		dev_err(&pdev->dev, "HDMI register region already claimed\n");
+		ret = -EBUSY;
+		goto ereqreg;
+	}
+
+	hdmi->base = ioremap(res->start, resource_size(res));
+	if (!hdmi->base) {
+		dev_err(&pdev->dev, "HDMI register region already claimed\n");
+		ret = -ENOMEM;
+		goto emap;
+	}
+
+	platform_set_drvdata(pdev, &hdmi->entity);
+
+	INIT_DELAYED_WORK(&hdmi->edid_work, sh_hdmi_edid_work_fn);
+
+	pm_runtime_enable(&pdev->dev);
+	pm_runtime_get_sync(&pdev->dev);
+
+	/* init interrupt polarity */
+	if (pdata->flags & HDMI_OUTPUT_PUSH_PULL)
+		hdmi_bit_set(hdmi, 0x02, 0x02, HDMI_SYSTEM_CTRL);
+
+	if (pdata->flags & HDMI_OUTPUT_POLARITY_HI)
+		hdmi_bit_set(hdmi, 0x01, 0x01, HDMI_SYSTEM_CTRL);
+
+	/* enable htop1 register if needed */
+	if (htop1_res) {
+		hdmi->htop1 = ioremap(htop1_res->start, resource_size(htop1_res));
+		if (!hdmi->htop1) {
+			dev_err(&pdev->dev, "control register region already claimed\n");
+			ret = -ENOMEM;
+			goto emap_htop1;
+		}
+		sh_hdmi_htop1_init(hdmi);
+	}
+
+	/* Product and revision IDs are 0 in sh-mobile version */
+	dev_info(&pdev->dev, "Detected HDMI controller 0x%x:0x%x\n",
+		 hdmi_read(hdmi, HDMI_PRODUCT_ID), hdmi_read(hdmi, HDMI_REVISION_ID));
+
+	ret = request_irq(irq, sh_hdmi_hotplug, 0,
+			  dev_name(&pdev->dev), hdmi);
+	if (ret < 0) {
+		dev_err(&pdev->dev, "Unable to request irq: %d\n", ret);
+		goto ereqirq;
+	}
+
+	ret = snd_soc_register_codec(&pdev->dev,
+			&soc_codec_dev_sh_hdmi, &sh_hdmi_dai, 1);
+	if (ret < 0) {
+		dev_err(&pdev->dev, "codec registration failed\n");
+		goto ecodec;
+	}
+
+	return 0;
+
+ecodec:
+	free_irq(irq, hdmi);
+ereqirq:
+	if (hdmi->htop1)
+		iounmap(hdmi->htop1);
+emap_htop1:
+	pm_runtime_put(&pdev->dev);
+	pm_runtime_disable(&pdev->dev);
+	iounmap(hdmi->base);
+emap:
+	release_mem_region(res->start, resource_size(res));
+ereqreg:
+	clk_disable_unprepare(hdmi->hdmi_clk);
+erate:
+	clk_put(hdmi->hdmi_clk);
+
+	return ret;
+}
+
+static int __exit sh_hdmi_remove(struct platform_device *pdev)
+{
+	struct sh_hdmi *hdmi = entity_to_sh_hdmi(platform_get_drvdata(pdev));
+	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	int irq = platform_get_irq(pdev, 0);
+
+	snd_soc_unregister_codec(&pdev->dev);
+
+	/* No new work will be scheduled, wait for running ISR */
+	free_irq(irq, hdmi);
+	/* Wait for already scheduled work */
+	cancel_delayed_work_sync(&hdmi->edid_work);
+	pm_runtime_put(&pdev->dev);
+	pm_runtime_disable(&pdev->dev);
+	clk_disable_unprepare(hdmi->hdmi_clk);
+	clk_put(hdmi->hdmi_clk);
+	if (hdmi->htop1)
+		iounmap(hdmi->htop1);
+	iounmap(hdmi->base);
+	release_mem_region(res->start, resource_size(res));
+
+	return 0;
+}
+
+static struct platform_driver sh_hdmi_driver = {
+	.remove		= __exit_p(sh_hdmi_remove),
+	.driver = {
+		.name	= "sh-mobile-hdmi",
+	},
+};
+
+module_platform_driver_probe(sh_hdmi_driver, sh_hdmi_probe);
+
+MODULE_AUTHOR("Guennadi Liakhovetski <g.liakhovetski@gmx.de>");
+MODULE_DESCRIPTION("SuperH / ARM-shmobile HDMI driver");
+MODULE_LICENSE("GPL v2");