/* Copyright (c) 2010-2013, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and * only 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. */ #ifndef __HDMI_UTIL_H__ #define __HDMI_UTIL_H__ #include "mdss_io_util.h" #include "video/msm_hdmi_modes.h" /* HDMI_TX Registers */ #define HDMI_CTRL (0x00000000) #define HDMI_TEST_PATTERN (0x00000010) #define HDMI_RANDOM_PATTERN (0x00000014) #define HDMI_PKT_BLK_CTRL (0x00000018) #define HDMI_STATUS (0x0000001C) #define HDMI_AUDIO_PKT_CTRL (0x00000020) #define HDMI_ACR_PKT_CTRL (0x00000024) #define HDMI_VBI_PKT_CTRL (0x00000028) #define HDMI_INFOFRAME_CTRL0 (0x0000002C) #define HDMI_INFOFRAME_CTRL1 (0x00000030) #define HDMI_GEN_PKT_CTRL (0x00000034) #define HDMI_ACP (0x0000003C) #define HDMI_GC (0x00000040) #define HDMI_AUDIO_PKT_CTRL2 (0x00000044) #define HDMI_ISRC1_0 (0x00000048) #define HDMI_ISRC1_1 (0x0000004C) #define HDMI_ISRC1_2 (0x00000050) #define HDMI_ISRC1_3 (0x00000054) #define HDMI_ISRC1_4 (0x00000058) #define HDMI_ISRC2_0 (0x0000005C) #define HDMI_ISRC2_1 (0x00000060) #define HDMI_ISRC2_2 (0x00000064) #define HDMI_ISRC2_3 (0x00000068) #define HDMI_AVI_INFO0 (0x0000006C) #define HDMI_AVI_INFO1 (0x00000070) #define HDMI_AVI_INFO2 (0x00000074) #define HDMI_AVI_INFO3 (0x00000078) #define HDMI_MPEG_INFO0 (0x0000007C) #define HDMI_MPEG_INFO1 (0x00000080) #define HDMI_GENERIC0_HDR (0x00000084) #define HDMI_GENERIC0_0 (0x00000088) #define HDMI_GENERIC0_1 (0x0000008C) #define HDMI_GENERIC0_2 (0x00000090) #define HDMI_GENERIC0_3 (0x00000094) #define HDMI_GENERIC0_4 (0x00000098) #define HDMI_GENERIC0_5 (0x0000009C) #define HDMI_GENERIC0_6 (0x000000A0) #define HDMI_GENERIC1_HDR (0x000000A4) #define HDMI_GENERIC1_0 (0x000000A8) #define HDMI_GENERIC1_1 (0x000000AC) #define HDMI_GENERIC1_2 (0x000000B0) #define HDMI_GENERIC1_3 (0x000000B4) #define HDMI_GENERIC1_4 (0x000000B8) #define HDMI_GENERIC1_5 (0x000000BC) #define HDMI_GENERIC1_6 (0x000000C0) #define HDMI_ACR_32_0 (0x000000C4) #define HDMI_ACR_32_1 (0x000000C8) #define HDMI_ACR_44_0 (0x000000CC) #define HDMI_ACR_44_1 (0x000000D0) #define HDMI_ACR_48_0 (0x000000D4) #define HDMI_ACR_48_1 (0x000000D8) #define HDMI_ACR_STATUS_0 (0x000000DC) #define HDMI_ACR_STATUS_1 (0x000000E0) #define HDMI_AUDIO_INFO0 (0x000000E4) #define HDMI_AUDIO_INFO1 (0x000000E8) #define HDMI_CS_60958_0 (0x000000EC) #define HDMI_CS_60958_1 (0x000000F0) #define HDMI_RAMP_CTRL0 (0x000000F8) #define HDMI_RAMP_CTRL1 (0x000000FC) #define HDMI_RAMP_CTRL2 (0x00000100) #define HDMI_RAMP_CTRL3 (0x00000104) #define HDMI_CS_60958_2 (0x00000108) #define HDMI_HDCP_CTRL (0x00000110) #define HDMI_HDCP_DEBUG_CTRL (0x00000114) #define HDMI_HDCP_INT_CTRL (0x00000118) #define HDMI_HDCP_LINK0_STATUS (0x0000011C) #define HDMI_HDCP_DDC_CTRL_0 (0x00000120) #define HDMI_HDCP_DDC_CTRL_1 (0x00000124) #define HDMI_HDCP_DDC_STATUS (0x00000128) #define HDMI_HDCP_ENTROPY_CTRL0 (0x0000012C) #define HDMI_HDCP_RESET (0x00000130) #define HDMI_HDCP_RCVPORT_DATA0 (0x00000134) #define HDMI_HDCP_RCVPORT_DATA1 (0x00000138) #define HDMI_HDCP_RCVPORT_DATA2_0 (0x0000013C) #define HDMI_HDCP_RCVPORT_DATA2_1 (0x00000140) #define HDMI_HDCP_RCVPORT_DATA3 (0x00000144) #define HDMI_HDCP_RCVPORT_DATA4 (0x00000148) #define HDMI_HDCP_RCVPORT_DATA5 (0x0000014C) #define HDMI_HDCP_RCVPORT_DATA6 (0x00000150) #define HDMI_HDCP_RCVPORT_DATA7 (0x00000154) #define HDMI_HDCP_RCVPORT_DATA8 (0x00000158) #define HDMI_HDCP_RCVPORT_DATA9 (0x0000015C) #define HDMI_HDCP_RCVPORT_DATA10 (0x00000160) #define HDMI_HDCP_RCVPORT_DATA11 (0x00000164) #define HDMI_HDCP_RCVPORT_DATA12 (0x00000168) #define HDMI_VENSPEC_INFO0 (0x0000016C) #define HDMI_VENSPEC_INFO1 (0x00000170) #define HDMI_VENSPEC_INFO2 (0x00000174) #define HDMI_VENSPEC_INFO3 (0x00000178) #define HDMI_VENSPEC_INFO4 (0x0000017C) #define HDMI_VENSPEC_INFO5 (0x00000180) #define HDMI_VENSPEC_INFO6 (0x00000184) #define HDMI_HDCP_DEBUG (0x00000194) #define HDMI_TMDS_CTRL_CHAR (0x0000019C) #define HDMI_TMDS_CTRL_SEL (0x000001A4) #define HDMI_TMDS_SYNCCHAR01 (0x000001A8) #define HDMI_TMDS_SYNCCHAR23 (0x000001AC) #define HDMI_TMDS_DEBUG (0x000001B4) #define HDMI_TMDS_CTL_BITS (0x000001B8) #define HDMI_TMDS_DCBAL_CTRL (0x000001BC) #define HDMI_TMDS_DCBAL_CHAR (0x000001C0) #define HDMI_TMDS_CTL01_GEN (0x000001C8) #define HDMI_TMDS_CTL23_GEN (0x000001CC) #define HDMI_AUDIO_CFG (0x000001D0) #define HDMI_DEBUG (0x00000204) #define HDMI_USEC_REFTIMER (0x00000208) #define HDMI_DDC_CTRL (0x0000020C) #define HDMI_DDC_ARBITRATION (0x00000210) #define HDMI_DDC_INT_CTRL (0x00000214) #define HDMI_DDC_SW_STATUS (0x00000218) #define HDMI_DDC_HW_STATUS (0x0000021C) #define HDMI_DDC_SPEED (0x00000220) #define HDMI_DDC_SETUP (0x00000224) #define HDMI_DDC_TRANS0 (0x00000228) #define HDMI_DDC_TRANS1 (0x0000022C) #define HDMI_DDC_TRANS2 (0x00000230) #define HDMI_DDC_TRANS3 (0x00000234) #define HDMI_DDC_DATA (0x00000238) #define HDMI_HDCP_SHA_CTRL (0x0000023C) #define HDMI_HDCP_SHA_STATUS (0x00000240) #define HDMI_HDCP_SHA_DATA (0x00000244) #define HDMI_HDCP_SHA_DBG_M0_0 (0x00000248) #define HDMI_HDCP_SHA_DBG_M0_1 (0x0000024C) #define HDMI_HPD_INT_STATUS (0x00000250) #define HDMI_HPD_INT_CTRL (0x00000254) #define HDMI_HPD_CTRL (0x00000258) #define HDMI_HDCP_ENTROPY_CTRL1 (0x0000025C) #define HDMI_HDCP_SW_UPPER_AN (0x00000260) #define HDMI_HDCP_SW_LOWER_AN (0x00000264) #define HDMI_CRC_CTRL (0x00000268) #define HDMI_VID_CRC (0x0000026C) #define HDMI_AUD_CRC (0x00000270) #define HDMI_VBI_CRC (0x00000274) #define HDMI_DDC_REF (0x0000027C) #define HDMI_HDCP_SW_UPPER_AKSV (0x00000284) #define HDMI_HDCP_SW_LOWER_AKSV (0x00000288) #define HDMI_CEC_CTRL (0x0000028C) #define HDMI_CEC_WR_DATA (0x00000290) #define HDMI_CEC_RETRANSMIT (0x00000294) #define HDMI_CEC_STATUS (0x00000298) #define HDMI_CEC_INT (0x0000029C) #define HDMI_CEC_ADDR (0x000002A0) #define HDMI_CEC_TIME (0x000002A4) #define HDMI_CEC_REFTIMER (0x000002A8) #define HDMI_CEC_RD_DATA (0x000002AC) #define HDMI_CEC_RD_FILTER (0x000002B0) #define HDMI_ACTIVE_H (0x000002B4) #define HDMI_ACTIVE_V (0x000002B8) #define HDMI_ACTIVE_V_F2 (0x000002BC) #define HDMI_TOTAL (0x000002C0) #define HDMI_V_TOTAL_F2 (0x000002C4) #define HDMI_FRAME_CTRL (0x000002C8) #define HDMI_AUD_INT (0x000002CC) #define HDMI_DEBUG_BUS_CTRL (0x000002D0) #define HDMI_PHY_CTRL (0x000002D4) #define HDMI_CEC_WR_RANGE (0x000002DC) #define HDMI_CEC_RD_RANGE (0x000002E0) #define HDMI_VERSION (0x000002E4) #define HDMI_BIST_ENABLE (0x000002F4) #define HDMI_TIMING_ENGINE_EN (0x000002F8) #define HDMI_INTF_CONFIG (0x000002FC) #define HDMI_HSYNC_CTL (0x00000300) #define HDMI_VSYNC_PERIOD_F0 (0x00000304) #define HDMI_VSYNC_PERIOD_F1 (0x00000308) #define HDMI_VSYNC_PULSE_WIDTH_F0 (0x0000030C) #define HDMI_VSYNC_PULSE_WIDTH_F1 (0x00000310) #define HDMI_DISPLAY_V_START_F0 (0x00000314) #define HDMI_DISPLAY_V_START_F1 (0x00000318) #define HDMI_DISPLAY_V_END_F0 (0x0000031C) #define HDMI_DISPLAY_V_END_F1 (0x00000320) #define HDMI_ACTIVE_V_START_F0 (0x00000324) #define HDMI_ACTIVE_V_START_F1 (0x00000328) #define HDMI_ACTIVE_V_END_F0 (0x0000032C) #define HDMI_ACTIVE_V_END_F1 (0x00000330) #define HDMI_DISPLAY_HCTL (0x00000334) #define HDMI_ACTIVE_HCTL (0x00000338) #define HDMI_HSYNC_SKEW (0x0000033C) #define HDMI_POLARITY_CTL (0x00000340) #define HDMI_TPG_MAIN_CONTROL (0x00000344) #define HDMI_TPG_VIDEO_CONFIG (0x00000348) #define HDMI_TPG_COMPONENT_LIMITS (0x0000034C) #define HDMI_TPG_RECTANGLE (0x00000350) #define HDMI_TPG_INITIAL_VALUE (0x00000354) #define HDMI_TPG_BLK_WHT_PATTERN_FRAMES (0x00000358) #define HDMI_TPG_RGB_MAPPING (0x0000035C) #define HDMI_CEC_COMPL_CTL (0x00000360) #define HDMI_CEC_RD_START_RANGE (0x00000364) #define HDMI_CEC_RD_TOTAL_RANGE (0x00000368) #define HDMI_CEC_RD_ERR_RESP_LO (0x0000036C) #define HDMI_CEC_WR_CHECK_CONFIG (0x00000370) /* HDMI PHY Registers */ #define HDMI_PHY_ANA_CFG0 (0x00000000) #define HDMI_PHY_ANA_CFG1 (0x00000004) #define HDMI_PHY_PD_CTRL0 (0x00000010) #define HDMI_PHY_PD_CTRL1 (0x00000014) #define HDMI_PHY_BIST_CFG0 (0x00000034) #define HDMI_PHY_BIST_PATN0 (0x0000003C) #define HDMI_PHY_BIST_PATN1 (0x00000040) #define HDMI_PHY_BIST_PATN2 (0x00000044) #define HDMI_PHY_BIST_PATN3 (0x00000048) /* QFPROM Registers for HDMI/HDCP */ #define QFPROM_RAW_FEAT_CONFIG_ROW0_LSB (0x000000F8) #define QFPROM_RAW_FEAT_CONFIG_ROW0_MSB (0x000000FC) #define HDCP_KSV_LSB (0x000060D8) #define HDCP_KSV_MSB (0x000060DC) #define TOP_AND_BOTTOM 0x10 #define FRAME_PACKING 0x20 #define SIDE_BY_SIDE_HALF 0x40 enum hdmi_tx_feature_type { HDMI_TX_FEAT_EDID, HDMI_TX_FEAT_HDCP, HDMI_TX_FEAT_CEC, HDMI_TX_FEAT_MAX, }; struct hdmi_tx_ddc_ctrl { struct dss_io_data *io; struct completion ddc_sw_done; }; struct hdmi_tx_ddc_data { char *what; u8 *data_buf; u32 data_len; u32 dev_addr; u32 offset; u32 request_len; u32 no_align; int retry; }; /* video timing related utility routines */ void hdmi_setup_video_mode_lut(void); int hdmi_get_video_id_code(struct msm_hdmi_mode_timing_info *timing_in); const struct msm_hdmi_mode_timing_info *hdmi_get_supported_mode(u32 mode); void hdmi_del_supported_mode(u32 mode); ssize_t hdmi_get_video_3d_fmt_2string(u32 format, char *buf); /* todo: Fix this. Right now this is defined in mdss_hdmi_tx.c */ void *hdmi_get_featuredata_from_sysfs_dev(struct device *device, u32 type); /* DDC */ void hdmi_ddc_config(struct hdmi_tx_ddc_ctrl *); int hdmi_ddc_isr(struct hdmi_tx_ddc_ctrl *); int hdmi_ddc_write(struct hdmi_tx_ddc_ctrl *, struct hdmi_tx_ddc_data *); int hdmi_ddc_read_seg(struct hdmi_tx_ddc_ctrl *, struct hdmi_tx_ddc_data *); int hdmi_ddc_read(struct hdmi_tx_ddc_ctrl *, struct hdmi_tx_ddc_data *); #endif /* __HDMI_UTIL_H__ */