Date: Mon, 21 Dec 2015 21:40:16 +0000 (UTC) From: Oleksandr Tymoshenko <gonzo@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r292571 - in head/sys/arm: conf freescale/imx Message-ID: <201512212140.tBLLeGxF014731@repo.freebsd.org>
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Author: gonzo Date: Mon Dec 21 21:40:15 2015 New Revision: 292571 URL: https://svnweb.freebsd.org/changeset/base/292571 Log: - Add driver for i.MX 6 HDMI framer - Enable HDMI driver in IMX6 config Reviewed by: andrew, ian, mmel Differential Revision: https://reviews.freebsd.org/D4174 Added: head/sys/arm/freescale/imx/imx6_hdmi.c (contents, props changed) head/sys/arm/freescale/imx/imx6_hdmireg.h (contents, props changed) head/sys/arm/freescale/imx/imx_iomuxreg.h (contents, props changed) Modified: head/sys/arm/conf/IMX6 head/sys/arm/freescale/imx/files.imx6 Modified: head/sys/arm/conf/IMX6 ============================================================================== --- head/sys/arm/conf/IMX6 Mon Dec 21 21:24:03 2015 (r292570) +++ head/sys/arm/conf/IMX6 Mon Dec 21 21:40:15 2015 (r292571) @@ -133,6 +133,9 @@ device u3g # USB modems #options SC_DFLT_FONT # compile font in #makeoptions SC_DFLT_FONT=cp437 +device videomode +device hdmi + # Flattened Device Tree options FDT # Configure using FDT/DTB data makeoptions MODULES_EXTRA=dtb/imx6 Modified: head/sys/arm/freescale/imx/files.imx6 ============================================================================== --- head/sys/arm/freescale/imx/files.imx6 Mon Dec 21 21:24:03 2015 (r292570) +++ head/sys/arm/freescale/imx/files.imx6 Mon Dec 21 21:40:15 2015 (r292571) @@ -24,6 +24,9 @@ arm/freescale/imx/imx6_sdma.c optional arm/freescale/imx/imx6_audmux.c optional sound arm/freescale/imx/imx6_ssi.c optional sound +arm/arm/hdmi_if.m optional hdmi +arm/freescale/imx/imx6_hdmi.c optional hdmi + # # Optional devices. # Added: head/sys/arm/freescale/imx/imx6_hdmi.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/arm/freescale/imx/imx6_hdmi.c Mon Dec 21 21:40:15 2015 (r292571) @@ -0,0 +1,768 @@ +/*- + * Copyright (c) 2015 Oleksandr Tymoshenko <gonzo@freebsd.org> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +/* + * HDMI core module + */ + +#include <sys/param.h> +#include <sys/systm.h> +#include <sys/kernel.h> +#include <sys/module.h> +#include <sys/bus.h> +#include <sys/rman.h> + +#include <dev/ofw/ofw_bus.h> +#include <dev/ofw/ofw_bus_subr.h> + +#include <machine/bus.h> + +#include <dev/videomode/videomode.h> +#include <dev/videomode/edidvar.h> + +#include <dev/iicbus/iicbus.h> +#include <dev/iicbus/iiconf.h> + +#include <arm/freescale/imx/imx_ccmvar.h> +#include <arm/freescale/imx/imx_iomuxvar.h> +#include <arm/freescale/imx/imx_iomuxreg.h> +#include <arm/freescale/imx/imx6_hdmireg.h> + +#include "hdmi_if.h" + +#define I2C_DDC_ADDR (0x50 << 1) +#define EDID_LENGTH 0x80 + +struct imx_hdmi_softc { + device_t sc_dev; + struct resource *sc_mem_res; + int sc_mem_rid; + struct intr_config_hook sc_mode_hook; + struct videomode sc_mode; + uint8_t *sc_edid; + uint8_t sc_edid_len; + phandle_t sc_i2c_xref; +}; + +static struct ofw_compat_data compat_data[] = { + {"fsl,imx6dl-hdmi", 1}, + {"fsl,imx6q-hdmi", 1}, + {NULL, 0} +}; + +static inline uint8_t +RD1(struct imx_hdmi_softc *sc, bus_size_t off) +{ + + return (bus_read_1(sc->sc_mem_res, off)); +} + +static inline void +WR1(struct imx_hdmi_softc *sc, bus_size_t off, uint8_t val) +{ + + bus_write_1(sc->sc_mem_res, off, val); +} + +static void +imx_hdmi_phy_wait_i2c_done(struct imx_hdmi_softc *sc, int msec) +{ + uint8_t val; + + val = RD1(sc, HDMI_IH_I2CMPHY_STAT0) & + (HDMI_IH_I2CMPHY_STAT0_DONE | HDMI_IH_I2CMPHY_STAT0_ERROR); + while (val == 0) { + pause("HDMI_PHY", hz/100); + msec -= 10; + if (msec <= 0) + return; + val = RD1(sc, HDMI_IH_I2CMPHY_STAT0) & + (HDMI_IH_I2CMPHY_STAT0_DONE | HDMI_IH_I2CMPHY_STAT0_ERROR); + } +} + +static void +imx_hdmi_phy_i2c_write(struct imx_hdmi_softc *sc, unsigned short data, + unsigned char addr) +{ + + /* clear DONE and ERROR flags */ + WR1(sc, HDMI_IH_I2CMPHY_STAT0, + HDMI_IH_I2CMPHY_STAT0_DONE | HDMI_IH_I2CMPHY_STAT0_ERROR); + WR1(sc, HDMI_PHY_I2CM_ADDRESS_ADDR, addr); + WR1(sc, HDMI_PHY_I2CM_DATAO_1_ADDR, ((data >> 8) & 0xff)); + WR1(sc, HDMI_PHY_I2CM_DATAO_0_ADDR, ((data >> 0) & 0xff)); + WR1(sc, HDMI_PHY_I2CM_OPERATION_ADDR, HDMI_PHY_I2CM_OPERATION_ADDR_WRITE); + imx_hdmi_phy_wait_i2c_done(sc, 1000); +} + +static void +imx_hdmi_disable_overflow_interrupts(struct imx_hdmi_softc *sc) +{ + WR1(sc, HDMI_IH_MUTE_FC_STAT2, HDMI_IH_MUTE_FC_STAT2_OVERFLOW_MASK); + WR1(sc, HDMI_FC_MASK2, + HDMI_FC_MASK2_LOW_PRI | HDMI_FC_MASK2_HIGH_PRI); +} + +static void +imx_hdmi_av_composer(struct imx_hdmi_softc *sc) +{ + uint8_t inv_val; + int is_dvi; + int hblank, vblank, hsync_len, hbp, vbp; + + /* Set up HDMI_FC_INVIDCONF */ + inv_val = ((sc->sc_mode.flags & VID_NVSYNC) ? + HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_LOW : + HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_HIGH); + + inv_val |= ((sc->sc_mode.flags & VID_NHSYNC) ? + HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_LOW : + HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_HIGH); + + inv_val |= HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_HIGH; + + inv_val |= ((sc->sc_mode.flags & VID_INTERLACE) ? + HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_HIGH : + HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_LOW); + + inv_val |= ((sc->sc_mode.flags & VID_INTERLACE) ? + HDMI_FC_INVIDCONF_IN_I_P_INTERLACED : + HDMI_FC_INVIDCONF_IN_I_P_PROGRESSIVE); + + /* TODO: implement HDMI part */ + is_dvi = 1; + inv_val |= (is_dvi ? + HDMI_FC_INVIDCONF_DVI_MODEZ_DVI_MODE : + HDMI_FC_INVIDCONF_DVI_MODEZ_HDMI_MODE); + + WR1(sc, HDMI_FC_INVIDCONF, inv_val); + + /* Set up horizontal active pixel region width */ + WR1(sc, HDMI_FC_INHACTV1, sc->sc_mode.hdisplay >> 8); + WR1(sc, HDMI_FC_INHACTV0, sc->sc_mode.hdisplay); + + /* Set up vertical blanking pixel region width */ + WR1(sc, HDMI_FC_INVACTV1, sc->sc_mode.vdisplay >> 8); + WR1(sc, HDMI_FC_INVACTV0, sc->sc_mode.vdisplay); + + /* Set up horizontal blanking pixel region width */ + hblank = sc->sc_mode.htotal - sc->sc_mode.hdisplay; + WR1(sc, HDMI_FC_INHBLANK1, hblank >> 8); + WR1(sc, HDMI_FC_INHBLANK0, hblank); + + /* Set up vertical blanking pixel region width */ + vblank = sc->sc_mode.vtotal - sc->sc_mode.vdisplay; + WR1(sc, HDMI_FC_INVBLANK, vblank); + + /* Set up HSYNC active edge delay width (in pixel clks) */ + hbp = sc->sc_mode.htotal - sc->sc_mode.hsync_end; + WR1(sc, HDMI_FC_HSYNCINDELAY1, hbp >> 8); + WR1(sc, HDMI_FC_HSYNCINDELAY0, hbp); + + /* Set up VSYNC active edge delay (in pixel clks) */ + vbp = sc->sc_mode.vtotal - sc->sc_mode.vsync_end; + WR1(sc, HDMI_FC_VSYNCINDELAY, vbp); + + hsync_len = (sc->sc_mode.hsync_end - sc->sc_mode.hsync_start); + /* Set up HSYNC active pulse width (in pixel clks) */ + WR1(sc, HDMI_FC_HSYNCINWIDTH1, hsync_len >> 8); + WR1(sc, HDMI_FC_HSYNCINWIDTH0, hsync_len); + + /* Set up VSYNC active edge delay (in pixel clks) */ + WR1(sc, HDMI_FC_VSYNCINWIDTH, (sc->sc_mode.vsync_end - sc->sc_mode.vsync_start)); +} + +static void +imx_hdmi_phy_enable_power(struct imx_hdmi_softc *sc, uint8_t enable) +{ + uint8_t reg; + + reg = RD1(sc, HDMI_PHY_CONF0); + reg &= ~HDMI_PHY_CONF0_PDZ_MASK; + reg |= (enable << HDMI_PHY_CONF0_PDZ_OFFSET); + WR1(sc, HDMI_PHY_CONF0, reg); +} + +static void +imx_hdmi_phy_enable_tmds(struct imx_hdmi_softc *sc, uint8_t enable) +{ + uint8_t reg; + + reg = RD1(sc, HDMI_PHY_CONF0); + reg &= ~HDMI_PHY_CONF0_ENTMDS_MASK; + reg |= (enable << HDMI_PHY_CONF0_ENTMDS_OFFSET); + WR1(sc, HDMI_PHY_CONF0, reg); +} + +static void +imx_hdmi_phy_gen2_pddq(struct imx_hdmi_softc *sc, uint8_t enable) +{ + uint8_t reg; + + reg = RD1(sc, HDMI_PHY_CONF0); + reg &= ~HDMI_PHY_CONF0_GEN2_PDDQ_MASK; + reg |= (enable << HDMI_PHY_CONF0_GEN2_PDDQ_OFFSET); + WR1(sc, HDMI_PHY_CONF0, reg); +} + +static void +imx_hdmi_phy_gen2_txpwron(struct imx_hdmi_softc *sc, uint8_t enable) +{ + uint8_t reg; + + reg = RD1(sc, HDMI_PHY_CONF0); + reg &= ~HDMI_PHY_CONF0_GEN2_TXPWRON_MASK; + reg |= (enable << HDMI_PHY_CONF0_GEN2_TXPWRON_OFFSET); + WR1(sc, HDMI_PHY_CONF0, reg); +} + +static void +imx_hdmi_phy_sel_data_en_pol(struct imx_hdmi_softc *sc, uint8_t enable) +{ + uint8_t reg; + + reg = RD1(sc, HDMI_PHY_CONF0); + reg &= ~HDMI_PHY_CONF0_SELDATAENPOL_MASK; + reg |= (enable << HDMI_PHY_CONF0_SELDATAENPOL_OFFSET); + WR1(sc, HDMI_PHY_CONF0, reg); +} + +static void +imx_hdmi_phy_sel_interface_control(struct imx_hdmi_softc *sc, uint8_t enable) +{ + uint8_t reg; + + reg = RD1(sc, HDMI_PHY_CONF0); + reg &= ~HDMI_PHY_CONF0_SELDIPIF_MASK; + reg |= (enable << HDMI_PHY_CONF0_SELDIPIF_OFFSET); + WR1(sc, HDMI_PHY_CONF0, reg); +} + +static inline void +imx_hdmi_phy_test_clear(struct imx_hdmi_softc *sc, unsigned char bit) +{ + uint8_t val; + + val = RD1(sc, HDMI_PHY_TST0); + val &= ~HDMI_PHY_TST0_TSTCLR_MASK; + val |= (bit << HDMI_PHY_TST0_TSTCLR_OFFSET) & + HDMI_PHY_TST0_TSTCLR_MASK; + WR1(sc, HDMI_PHY_TST0, val); +} + +static void +imx_hdmi_clear_overflow(struct imx_hdmi_softc *sc) +{ + int count; + uint8_t val; + + /* TMDS software reset */ + WR1(sc, HDMI_MC_SWRSTZ, (uint8_t)~HDMI_MC_SWRSTZ_TMDSSWRST_REQ); + + val = RD1(sc, HDMI_FC_INVIDCONF); + + for (count = 0 ; count < 5 ; count++) + WR1(sc, HDMI_FC_INVIDCONF, val); +} + +static int +imx_hdmi_phy_configure(struct imx_hdmi_softc *sc) +{ + uint8_t val; + uint8_t msec; + + WR1(sc, HDMI_MC_FLOWCTRL, HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_BYPASS); + + /* gen2 tx power off */ + imx_hdmi_phy_gen2_txpwron(sc, 0); + + /* gen2 pddq */ + imx_hdmi_phy_gen2_pddq(sc, 1); + + /* PHY reset */ + WR1(sc, HDMI_MC_PHYRSTZ, HDMI_MC_PHYRSTZ_DEASSERT); + WR1(sc, HDMI_MC_PHYRSTZ, HDMI_MC_PHYRSTZ_ASSERT); + + WR1(sc, HDMI_MC_HEACPHY_RST, HDMI_MC_HEACPHY_RST_ASSERT); + + imx_hdmi_phy_test_clear(sc, 1); + WR1(sc, HDMI_PHY_I2CM_SLAVE_ADDR, HDMI_PHY_I2CM_SLAVE_ADDR_PHY_GEN2); + imx_hdmi_phy_test_clear(sc, 0); + + /* + * Following initialization are for 8bit per color case + */ + + /* + * PLL/MPLL config, see section 24.7.22 in TRM + * config, see section 24.7.22 + */ + if (sc->sc_mode.dot_clock*1000 <= 45250000) { + imx_hdmi_phy_i2c_write(sc, CPCE_CTRL_45_25, HDMI_PHY_I2C_CPCE_CTRL); + imx_hdmi_phy_i2c_write(sc, GMPCTRL_45_25, HDMI_PHY_I2C_GMPCTRL); + } else if (sc->sc_mode.dot_clock*1000 <= 92500000) { + imx_hdmi_phy_i2c_write(sc, CPCE_CTRL_92_50, HDMI_PHY_I2C_CPCE_CTRL); + imx_hdmi_phy_i2c_write(sc, GMPCTRL_92_50, HDMI_PHY_I2C_GMPCTRL); + } else if (sc->sc_mode.dot_clock*1000 <= 185000000) { + imx_hdmi_phy_i2c_write(sc, CPCE_CTRL_185, HDMI_PHY_I2C_CPCE_CTRL); + imx_hdmi_phy_i2c_write(sc, GMPCTRL_185, HDMI_PHY_I2C_GMPCTRL); + } else { + imx_hdmi_phy_i2c_write(sc, CPCE_CTRL_370, HDMI_PHY_I2C_CPCE_CTRL); + imx_hdmi_phy_i2c_write(sc, GMPCTRL_370, HDMI_PHY_I2C_GMPCTRL); + } + + /* + * Values described in TRM section 34.9.2 PLL/MPLL Generic + * Configuration Settings. Table 34-23. + */ + if (sc->sc_mode.dot_clock*1000 <= 54000000) { + imx_hdmi_phy_i2c_write(sc, 0x091c, HDMI_PHY_I2C_CURRCTRL); + } else if (sc->sc_mode.dot_clock*1000 <= 58400000) { + imx_hdmi_phy_i2c_write(sc, 0x091c, HDMI_PHY_I2C_CURRCTRL); + } else if (sc->sc_mode.dot_clock*1000 <= 72000000) { + imx_hdmi_phy_i2c_write(sc, 0x06dc, HDMI_PHY_I2C_CURRCTRL); + } else if (sc->sc_mode.dot_clock*1000 <= 74250000) { + imx_hdmi_phy_i2c_write(sc, 0x06dc, HDMI_PHY_I2C_CURRCTRL); + } else if (sc->sc_mode.dot_clock*1000 <= 118800000) { + imx_hdmi_phy_i2c_write(sc, 0x091c, HDMI_PHY_I2C_CURRCTRL); + } else if (sc->sc_mode.dot_clock*1000 <= 216000000) { + imx_hdmi_phy_i2c_write(sc, 0x06dc, HDMI_PHY_I2C_CURRCTRL); + } else { + panic("Unsupported mode\n"); + } + + imx_hdmi_phy_i2c_write(sc, 0x0000, HDMI_PHY_I2C_PLLPHBYCTRL); + imx_hdmi_phy_i2c_write(sc, MSM_CTRL_FB_CLK, HDMI_PHY_I2C_MSM_CTRL); + /* RESISTANCE TERM 133 Ohm */ + imx_hdmi_phy_i2c_write(sc, TXTERM_133, HDMI_PHY_I2C_TXTERM); + + /* REMOVE CLK TERM */ + imx_hdmi_phy_i2c_write(sc, CKCALCTRL_OVERRIDE, HDMI_PHY_I2C_CKCALCTRL); + + if (sc->sc_mode.dot_clock*1000 > 148500000) { + imx_hdmi_phy_i2c_write(sc,CKSYMTXCTRL_OVERRIDE | CKSYMTXCTRL_TX_SYMON | + CKSYMTXCTRL_TX_TRBON | CKSYMTXCTRL_TX_CK_SYMON, HDMI_PHY_I2C_CKSYMTXCTRL); + imx_hdmi_phy_i2c_write(sc, VLEVCTRL_TX_LVL(9) | VLEVCTRL_CK_LVL(9), + HDMI_PHY_I2C_VLEVCTRL); + } else { + imx_hdmi_phy_i2c_write(sc,CKSYMTXCTRL_OVERRIDE | CKSYMTXCTRL_TX_SYMON | + CKSYMTXCTRL_TX_TRAON | CKSYMTXCTRL_TX_CK_SYMON, HDMI_PHY_I2C_CKSYMTXCTRL); + imx_hdmi_phy_i2c_write(sc, VLEVCTRL_TX_LVL(13) | VLEVCTRL_CK_LVL(13), + HDMI_PHY_I2C_VLEVCTRL); + } + + imx_hdmi_phy_enable_power(sc, 1); + + /* toggle TMDS enable */ + imx_hdmi_phy_enable_tmds(sc, 0); + imx_hdmi_phy_enable_tmds(sc, 1); + + /* gen2 tx power on */ + imx_hdmi_phy_gen2_txpwron(sc, 1); + imx_hdmi_phy_gen2_pddq(sc, 0); + + /*Wait for PHY PLL lock */ + msec = 4; + val = RD1(sc, HDMI_PHY_STAT0) & HDMI_PHY_TX_PHY_LOCK; + while (val == 0) { + DELAY(1000); + if (msec-- == 0) { + device_printf(sc->sc_dev, "PHY PLL not locked\n"); + return (-1); + } + val = RD1(sc, HDMI_PHY_STAT0) & HDMI_PHY_TX_PHY_LOCK; + } + + return true; +} + +static void +imx_hdmi_phy_init(struct imx_hdmi_softc *sc) +{ + int i; + + /* HDMI Phy spec says to do the phy initialization sequence twice */ + for (i = 0 ; i < 2 ; i++) { + imx_hdmi_phy_sel_data_en_pol(sc, 1); + imx_hdmi_phy_sel_interface_control(sc, 0); + imx_hdmi_phy_enable_tmds(sc, 0); + imx_hdmi_phy_enable_power(sc, 0); + + /* Enable CSC */ + imx_hdmi_phy_configure(sc); + } +} + +static void +imx_hdmi_enable_video_path(struct imx_hdmi_softc *sc) +{ + uint8_t clkdis; + + /* + * Control period timing + * Values are minimal according to HDMI spec 1.4a + */ + WR1(sc, HDMI_FC_CTRLDUR, 12); + WR1(sc, HDMI_FC_EXCTRLDUR, 32); + WR1(sc, HDMI_FC_EXCTRLSPAC, 1); + + /* + * Bits to fill data lines not used to transmit preamble + * for channels 0, 1, and 2 respectively + */ + WR1(sc, HDMI_FC_CH0PREAM, 0x0B); + WR1(sc, HDMI_FC_CH1PREAM, 0x16); + WR1(sc, HDMI_FC_CH2PREAM, 0x21); + + /* Save CEC clock */ + clkdis = RD1(sc, HDMI_MC_CLKDIS) & HDMI_MC_CLKDIS_CECCLK_DISABLE; + clkdis |= ~HDMI_MC_CLKDIS_CECCLK_DISABLE; + + /* Enable pixel clock and tmds data path */ + clkdis &= ~HDMI_MC_CLKDIS_PIXELCLK_DISABLE; + WR1(sc, HDMI_MC_CLKDIS, clkdis); + + clkdis &= ~HDMI_MC_CLKDIS_TMDSCLK_DISABLE; + WR1(sc, HDMI_MC_CLKDIS, clkdis); +} + +static void +imx_hdmi_video_packetize(struct imx_hdmi_softc *sc) +{ + unsigned int color_depth = 0; + unsigned int remap_size = HDMI_VP_REMAP_YCC422_16BIT; + unsigned int output_select = HDMI_VP_CONF_OUTPUT_SELECTOR_PP; + uint8_t val; + + output_select = HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS; + color_depth = 0; + + /* set the packetizer registers */ + val = ((color_depth << HDMI_VP_PR_CD_COLOR_DEPTH_OFFSET) & + HDMI_VP_PR_CD_COLOR_DEPTH_MASK); + WR1(sc, HDMI_VP_PR_CD, val); + + val = RD1(sc, HDMI_VP_STUFF); + val &= ~HDMI_VP_STUFF_PR_STUFFING_MASK; + val |= HDMI_VP_STUFF_PR_STUFFING_STUFFING_MODE; + WR1(sc, HDMI_VP_STUFF, val); + + val = RD1(sc, HDMI_VP_CONF); + val &= ~(HDMI_VP_CONF_PR_EN_MASK | + HDMI_VP_CONF_BYPASS_SELECT_MASK); + val |= HDMI_VP_CONF_PR_EN_DISABLE | + HDMI_VP_CONF_BYPASS_SELECT_VID_PACKETIZER; + WR1(sc, HDMI_VP_CONF, val); + + val = RD1(sc, HDMI_VP_STUFF); + val &= ~HDMI_VP_STUFF_IDEFAULT_PHASE_MASK; + val |= 1 << HDMI_VP_STUFF_IDEFAULT_PHASE_OFFSET; + WR1(sc, HDMI_VP_STUFF, val); + + WR1(sc, HDMI_VP_REMAP, remap_size); + + if (output_select == HDMI_VP_CONF_OUTPUT_SELECTOR_PP) { + val = RD1(sc, HDMI_VP_CONF); + val &= ~(HDMI_VP_CONF_BYPASS_EN_MASK | + HDMI_VP_CONF_PP_EN_ENMASK | + HDMI_VP_CONF_YCC422_EN_MASK); + val |= HDMI_VP_CONF_BYPASS_EN_DISABLE | + HDMI_VP_CONF_PP_EN_ENABLE | + HDMI_VP_CONF_YCC422_EN_DISABLE; + WR1(sc, HDMI_VP_CONF, val); + } else if (output_select == HDMI_VP_CONF_OUTPUT_SELECTOR_YCC422) { + val = RD1(sc, HDMI_VP_CONF); + val &= ~(HDMI_VP_CONF_BYPASS_EN_MASK | + HDMI_VP_CONF_PP_EN_ENMASK | + HDMI_VP_CONF_YCC422_EN_MASK); + val |= HDMI_VP_CONF_BYPASS_EN_DISABLE | + HDMI_VP_CONF_PP_EN_DISABLE | + HDMI_VP_CONF_YCC422_EN_ENABLE; + WR1(sc, HDMI_VP_CONF, val); + } else if (output_select == HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS) { + val = RD1(sc, HDMI_VP_CONF); + val &= ~(HDMI_VP_CONF_BYPASS_EN_MASK | + HDMI_VP_CONF_PP_EN_ENMASK | + HDMI_VP_CONF_YCC422_EN_MASK); + val |= HDMI_VP_CONF_BYPASS_EN_ENABLE | + HDMI_VP_CONF_PP_EN_DISABLE | + HDMI_VP_CONF_YCC422_EN_DISABLE; + WR1(sc, HDMI_VP_CONF, val); + } else { + return; + } + + val = RD1(sc, HDMI_VP_STUFF); + val &= ~(HDMI_VP_STUFF_PP_STUFFING_MASK | + HDMI_VP_STUFF_YCC422_STUFFING_MASK); + val |= HDMI_VP_STUFF_PP_STUFFING_STUFFING_MODE | + HDMI_VP_STUFF_YCC422_STUFFING_STUFFING_MODE; + WR1(sc, HDMI_VP_STUFF, val); + + val = RD1(sc, HDMI_VP_CONF); + val &= ~HDMI_VP_CONF_OUTPUT_SELECTOR_MASK; + val |= output_select; + WR1(sc, HDMI_VP_CONF, val); +} + +static void +imx_hdmi_video_sample(struct imx_hdmi_softc *sc) +{ + int color_format; + uint8_t val; + + color_format = 0x01; + val = HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_DISABLE | + ((color_format << HDMI_TX_INVID0_VIDEO_MAPPING_OFFSET) & + HDMI_TX_INVID0_VIDEO_MAPPING_MASK); + WR1(sc, HDMI_TX_INVID0, val); + + /* Enable TX stuffing: When DE is inactive, fix the output data to 0 */ + val = HDMI_TX_INSTUFFING_BDBDATA_STUFFING_ENABLE | + HDMI_TX_INSTUFFING_RCRDATA_STUFFING_ENABLE | + HDMI_TX_INSTUFFING_GYDATA_STUFFING_ENABLE; + WR1(sc, HDMI_TX_INSTUFFING, val); + WR1(sc, HDMI_TX_GYDATA0, 0x0); + WR1(sc, HDMI_TX_GYDATA1, 0x0); + WR1(sc, HDMI_TX_RCRDATA0, 0x0); + WR1(sc, HDMI_TX_RCRDATA1, 0x0); + WR1(sc, HDMI_TX_BCBDATA0, 0x0); + WR1(sc, HDMI_TX_BCBDATA1, 0x0); +} + +static int +imx_hdmi_set_mode(struct imx_hdmi_softc *sc) +{ + + imx_hdmi_disable_overflow_interrupts(sc); + imx_hdmi_av_composer(sc); + imx_hdmi_phy_init(sc); + imx_hdmi_enable_video_path(sc); + /* TODO: AVI infoframes */ + imx_hdmi_video_packetize(sc); + /* TODO: imx_hdmi_video_csc(sc); */ + imx_hdmi_video_sample(sc); + imx_hdmi_clear_overflow(sc); + + return (0); +} + +static int +hdmi_edid_read(struct imx_hdmi_softc *sc, uint8_t **edid, uint32_t *edid_len) +{ + device_t i2c_dev; + int result; + uint8_t addr = 0; + struct iic_msg msg[] = { + { 0, IIC_M_WR, 1, &addr }, + { 0, IIC_M_RD, EDID_LENGTH, NULL} + }; + + *edid = NULL; + *edid_len = 0; + + if (sc->sc_i2c_xref == 0) + return (ENXIO); + + i2c_dev = OF_device_from_xref(sc->sc_i2c_xref); + if (!i2c_dev) { + device_printf(sc->sc_dev, + "no actual device for \"ddc-i2c-bus\" property (handle=%x)\n", sc->sc_i2c_xref); + return (ENXIO); + } + + device_printf(sc->sc_dev, "reading EDID from %s, addr %02x\n", + device_get_nameunit(i2c_dev), I2C_DDC_ADDR/2); + + msg[0].slave = I2C_DDC_ADDR; + msg[1].slave = I2C_DDC_ADDR; + msg[1].buf = sc->sc_edid; + + result = iicbus_request_bus(i2c_dev, sc->sc_dev, IIC_INTRWAIT); + + if (result) { + device_printf(sc->sc_dev, "failed to request i2c bus: %d\n", result); + return (result); + } + + result = iicbus_transfer(i2c_dev, msg, 2); + iicbus_release_bus(i2c_dev, sc->sc_dev); + + if (result) { + device_printf(sc->sc_dev, "i2c transfer failed: %d\n", result); + return (result); + } else { + *edid_len = sc->sc_edid_len; + *edid = sc->sc_edid; + } + + return (result); +} + +static void +imx_hdmi_detect_cable(void *arg) +{ + struct imx_hdmi_softc *sc; + + sc = arg; + EVENTHANDLER_INVOKE(hdmi_event, sc->sc_dev, HDMI_EVENT_CONNECTED); + /* Finished with the interrupt hook */ + config_intrhook_disestablish(&sc->sc_mode_hook); +} + +static int +imx_hdmi_detach(device_t dev) +{ + struct imx_hdmi_softc *sc; + + sc = device_get_softc(dev); + + if (sc->sc_mem_res != NULL) + bus_release_resource(dev, SYS_RES_MEMORY, + sc->sc_mem_rid, sc->sc_mem_res); + + return (0); +} + +static int +imx_hdmi_attach(device_t dev) +{ + struct imx_hdmi_softc *sc; + int err; + uint32_t gpr3; + phandle_t node, i2c_xref; + + sc = device_get_softc(dev); + sc->sc_dev = dev; + err = 0; + + /* Allocate memory resources. */ + sc->sc_mem_rid = 0; + sc->sc_mem_res = bus_alloc_resource_any(dev, SYS_RES_MEMORY, &sc->sc_mem_rid, + RF_ACTIVE); + if (sc->sc_mem_res == NULL) { + device_printf(dev, "Cannot allocate memory resources\n"); + err = ENXIO; + goto out; + } + + sc->sc_mode_hook.ich_func = imx_hdmi_detect_cable; + sc->sc_mode_hook.ich_arg = sc; + + if (config_intrhook_establish(&sc->sc_mode_hook) != 0) { + err = ENOMEM; + goto out; + } + + node = ofw_bus_get_node(dev); + if (OF_getencprop(node, "ddc-i2c-bus", &i2c_xref, sizeof(i2c_xref)) == -1) + sc->sc_i2c_xref = 0; + else + sc->sc_i2c_xref = i2c_xref; + + sc->sc_edid = malloc(EDID_LENGTH, M_DEVBUF, M_WAITOK | M_ZERO); + sc->sc_edid_len = EDID_LENGTH; + + imx_ccm_hdmi_enable(); + + device_printf(sc->sc_dev, "HDMI controller %02x:%02x:%02x:%02x\n", + RD1(sc, HDMI_DESIGN_ID), RD1(sc, HDMI_REVISION_ID), + RD1(sc, HDMI_PRODUCT_ID0), RD1(sc, HDMI_PRODUCT_ID1)); + + + gpr3 = imx_iomux_gpr_get(IOMUXC_GPR3); + gpr3 &= ~(IOMUXC_GPR3_HDMI_MASK); + gpr3 |= IOMUXC_GPR3_HDMI_IPU1_DI0; + imx_iomux_gpr_set(IOMUXC_GPR3, gpr3); + + WR1(sc, HDMI_PHY_POL0, HDMI_PHY_HPD); + WR1(sc, HDMI_IH_PHY_STAT0, HDMI_IH_PHY_STAT0_HPD); + +out: + + if (err != 0) + imx_hdmi_detach(dev); + + return (err); +} + +static int +imx_hdmi_probe(device_t dev) +{ + + if (ofw_bus_search_compatible(dev, compat_data)->ocd_data == 0) + return (ENXIO); + + device_set_desc(dev, "Freescale i.MX6 HDMI core"); + + return (BUS_PROBE_DEFAULT); +} + +static int +imx_hdmi_get_edid(device_t dev, uint8_t **edid, uint32_t *edid_len) +{ + + return (hdmi_edid_read(device_get_softc(dev), edid, edid_len)); +} + +static int +imx_hdmi_set_videomode(device_t dev, const struct videomode *mode) +{ + struct imx_hdmi_softc *sc; + + sc = device_get_softc(dev); + memcpy(&sc->sc_mode, mode, sizeof(*mode)); + imx_hdmi_set_mode(sc); + + return (0); +} + +static device_method_t imx_hdmi_methods[] = { + /* Device interface */ + DEVMETHOD(device_probe, imx_hdmi_probe), + DEVMETHOD(device_attach, imx_hdmi_attach), + DEVMETHOD(device_detach, imx_hdmi_detach), + + /* HDMI methods */ + DEVMETHOD(hdmi_get_edid, imx_hdmi_get_edid), + DEVMETHOD(hdmi_set_videomode, imx_hdmi_set_videomode), + + DEVMETHOD_END +}; + +static driver_t imx_hdmi_driver = { + "hdmi", + imx_hdmi_methods, + sizeof(struct imx_hdmi_softc) +}; + +static devclass_t imx_hdmi_devclass; + +DRIVER_MODULE(hdmi, simplebus, imx_hdmi_driver, imx_hdmi_devclass, 0, 0); Added: head/sys/arm/freescale/imx/imx6_hdmireg.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/arm/freescale/imx/imx6_hdmireg.h Mon Dec 21 21:40:15 2015 (r292571) @@ -0,0 +1,651 @@ +/*- + * Copyright (c) 2015 Oleksandr Tymoshenko <gonzo@freebsd.org> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef __IMX6__HDMI_REGS_H__ +#define __IMX6__HDMI_REGS_H__ +#define HDMI_DESIGN_ID 0x0000 +#define HDMI_REVISION_ID 0x0001 +#define HDMI_PRODUCT_ID0 0x0002 +#define HDMI_PRODUCT_ID1 0x0003 + +/* Interrupt Registers */ +#define HDMI_IH_FC_STAT0 0x0100 +#define HDMI_IH_FC_STAT1 0x0101 +#define HDMI_IH_FC_STAT2 0x0102 +#define HDMI_IH_AS_STAT0 0x0103 +#define HDMI_IH_PHY_STAT0 0x0104 +#define HDMI_IH_PHY_STAT0_HPD (1 << 0) +#define HDMI_IH_I2CM_STAT0 0x0105 +#define HDMI_IH_CEC_STAT0 0x0106 +#define HDMI_IH_VP_STAT0 0x0107 +#define HDMI_IH_I2CMPHY_STAT0 0x0108 +#define HDMI_IH_I2CMPHY_STAT0_DONE (1 << 1) +#define HDMI_IH_I2CMPHY_STAT0_ERROR (1 << 0) +#define HDMI_IH_AHBDMAAUD_STAT0 0x0109 + +#define HDMI_IH_MUTE_FC_STAT0 0x0180 +#define HDMI_IH_MUTE_FC_STAT1 0x0181 +#define HDMI_IH_MUTE_FC_STAT2 0x0182 +#define HDMI_IH_MUTE_FC_STAT2_OVERFLOW_MASK (0x3) +#define HDMI_IH_MUTE_AS_STAT0 0x0183 +#define HDMI_IH_MUTE_PHY_STAT0 0x0184 +#define HDMI_IH_MUTE_I2CM_STAT0 0x0185 +#define HDMI_IH_MUTE_CEC_STAT0 0x0186 +#define HDMI_IH_MUTE_VP_STAT0 0x0187 +#define HDMI_IH_MUTE_I2CMPHY_STAT0 0x0188 +#define HDMI_IH_MUTE_AHBDMAAUD_STAT0 0x0189 +#define HDMI_IH_MUTE 0x01FF +#define HDMI_IH_MUTE_MUTE_WAKEUP_INTERRUPT (1<<1) +#define HDMI_IH_MUTE_MUTE_ALL_INTERRUPT (1<<0) + +/* Video Sample Registers */ +#define HDMI_TX_INVID0 0x0200 +#define HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_MASK 0x80 +#define HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_ENABLE 0x80 +#define HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_DISABLE 0x00 +#define HDMI_TX_INVID0_VIDEO_MAPPING_MASK 0x1F +#define HDMI_TX_INVID0_VIDEO_MAPPING_OFFSET 0 +#define HDMI_TX_INSTUFFING 0x0201 +#define HDMI_TX_INSTUFFING_BDBDATA_STUFFING_MASK 0x4 +#define HDMI_TX_INSTUFFING_BDBDATA_STUFFING_ENABLE 0x4 +#define HDMI_TX_INSTUFFING_BDBDATA_STUFFING_DISABLE 0x0 +#define HDMI_TX_INSTUFFING_RCRDATA_STUFFING_MASK 0x2 +#define HDMI_TX_INSTUFFING_RCRDATA_STUFFING_ENABLE 0x2 +#define HDMI_TX_INSTUFFING_RCRDATA_STUFFING_DISABLE 0x0 +#define HDMI_TX_INSTUFFING_GYDATA_STUFFING_MASK 0x1 +#define HDMI_TX_INSTUFFING_GYDATA_STUFFING_ENABLE 0x1 +#define HDMI_TX_INSTUFFING_GYDATA_STUFFING_DISABLE 0x0 +#define HDMI_TX_GYDATA0 0x0202 +#define HDMI_TX_GYDATA1 0x0203 +#define HDMI_TX_RCRDATA0 0x0204 +#define HDMI_TX_RCRDATA1 0x0205 +#define HDMI_TX_BCBDATA0 0x0206 +#define HDMI_TX_BCBDATA1 0x0207 + +/* Video Packetizer Registers */ +#define HDMI_VP_STATUS 0x0800 +#define HDMI_VP_PR_CD 0x0801 +#define HDMI_VP_PR_CD_COLOR_DEPTH_MASK 0xF0 +#define HDMI_VP_PR_CD_COLOR_DEPTH_OFFSET 4 +#define HDMI_VP_PR_CD_DESIRED_PR_FACTOR_MASK 0x0F +#define HDMI_VP_PR_CD_DESIRED_PR_FACTOR_OFFSET 0 + +#define HDMI_VP_STUFF 0x0802 +#define HDMI_VP_STUFF_IDEFAULT_PHASE_MASK 0x20 +#define HDMI_VP_STUFF_IDEFAULT_PHASE_OFFSET 5 +#define HDMI_VP_STUFF_IFIX_PP_TO_LAST_MASK 0x10 +#define HDMI_VP_STUFF_IFIX_PP_TO_LAST_OFFSET 4 +#define HDMI_VP_STUFF_ICX_GOTO_P0_ST_MASK 0x8 +#define HDMI_VP_STUFF_ICX_GOTO_P0_ST_OFFSET 3 +#define HDMI_VP_STUFF_YCC422_STUFFING_MASK 0x4 +#define HDMI_VP_STUFF_YCC422_STUFFING_STUFFING_MODE 0x4 +#define HDMI_VP_STUFF_YCC422_STUFFING_DIRECT_MODE 0x0 +#define HDMI_VP_STUFF_PP_STUFFING_MASK 0x2 +#define HDMI_VP_STUFF_PP_STUFFING_STUFFING_MODE 0x2 +#define HDMI_VP_STUFF_PP_STUFFING_DIRECT_MODE 0x0 +#define HDMI_VP_STUFF_PR_STUFFING_MASK 0x1 +#define HDMI_VP_STUFF_PR_STUFFING_STUFFING_MODE 0x1 +#define HDMI_VP_STUFF_PR_STUFFING_DIRECT_MODE 0x0 +#define HDMI_VP_REMAP 0x0803 +#define HDMI_VP_REMAP_MASK 0x3 +#define HDMI_VP_REMAP_YCC422_24BIT 0x2 +#define HDMI_VP_REMAP_YCC422_20BIT 0x1 +#define HDMI_VP_REMAP_YCC422_16BIT 0x0 +#define HDMI_VP_CONF 0x0804 +#define HDMI_VP_CONF_BYPASS_EN_MASK 0x40 +#define HDMI_VP_CONF_BYPASS_EN_ENABLE 0x40 +#define HDMI_VP_CONF_BYPASS_EN_DISABLE 0x00 +#define HDMI_VP_CONF_PP_EN_ENMASK 0x20 +#define HDMI_VP_CONF_PP_EN_ENABLE 0x20 +#define HDMI_VP_CONF_PP_EN_DISABLE 0x00 +#define HDMI_VP_CONF_PR_EN_MASK 0x10 +#define HDMI_VP_CONF_PR_EN_ENABLE 0x10 +#define HDMI_VP_CONF_PR_EN_DISABLE 0x00 +#define HDMI_VP_CONF_YCC422_EN_MASK 0x8 +#define HDMI_VP_CONF_YCC422_EN_ENABLE 0x8 +#define HDMI_VP_CONF_YCC422_EN_DISABLE 0x0 +#define HDMI_VP_CONF_BYPASS_SELECT_MASK 0x4 +#define HDMI_VP_CONF_BYPASS_SELECT_VID_PACKETIZER 0x4 +#define HDMI_VP_CONF_BYPASS_SELECT_PIX_REPEATER 0x0 +#define HDMI_VP_CONF_OUTPUT_SELECTOR_MASK 0x3 +#define HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS 0x3 +#define HDMI_VP_CONF_OUTPUT_SELECTOR_YCC422 0x1 +#define HDMI_VP_CONF_OUTPUT_SELECTOR_PP 0x0 +#define HDMI_VP_STAT 0x0805 +#define HDMI_VP_INT 0x0806 +#define HDMI_VP_MASK 0x0807 +#define HDMI_VP_POL 0x0808 + +/* Frame Composer Registers */ +#define HDMI_FC_INVIDCONF 0x1000 +#define HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_HIGH 0x40 +#define HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_LOW 0x00 +#define HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_HIGH 0x20 +#define HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_LOW 0x00 +#define HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_HIGH 0x10 +#define HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_LOW 0x00 +#define HDMI_FC_INVIDCONF_DVI_MODEZ_HDMI_MODE 0x8 +#define HDMI_FC_INVIDCONF_DVI_MODEZ_DVI_MODE 0x0 +#define HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_HIGH 0x2 +#define HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_LOW 0x0 +#define HDMI_FC_INVIDCONF_IN_I_P_INTERLACED 0x1 +#define HDMI_FC_INVIDCONF_IN_I_P_PROGRESSIVE 0x0 +#define HDMI_FC_INHACTV0 0x1001 +#define HDMI_FC_INHACTV1 0x1002 +#define HDMI_FC_INHBLANK0 0x1003 +#define HDMI_FC_INHBLANK1 0x1004 +#define HDMI_FC_INVACTV0 0x1005 +#define HDMI_FC_INVACTV1 0x1006 +#define HDMI_FC_INVBLANK 0x1007 +#define HDMI_FC_HSYNCINDELAY0 0x1008 +#define HDMI_FC_HSYNCINDELAY1 0x1009 +#define HDMI_FC_HSYNCINWIDTH0 0x100A +#define HDMI_FC_HSYNCINWIDTH1 0x100B +#define HDMI_FC_VSYNCINDELAY 0x100C +#define HDMI_FC_VSYNCINWIDTH 0x100D +#define HDMI_FC_INFREQ0 0x100E +#define HDMI_FC_INFREQ1 0x100F +#define HDMI_FC_INFREQ2 0x1010 +#define HDMI_FC_CTRLDUR 0x1011 +#define HDMI_FC_EXCTRLDUR 0x1012 +#define HDMI_FC_EXCTRLSPAC 0x1013 +#define HDMI_FC_CH0PREAM 0x1014 +#define HDMI_FC_CH1PREAM 0x1015 +#define HDMI_FC_CH2PREAM 0x1016 +#define HDMI_FC_AVICONF3 0x1017 +#define HDMI_FC_GCP 0x1018 +#define HDMI_FC_AVICONF0 0x1019 +#define HDMI_FC_AVICONF1 0x101A +#define HDMI_FC_AVICONF2 0x101B +#define HDMI_FC_AVIVID 0x101C +#define HDMI_FC_AVIETB0 0x101D +#define HDMI_FC_AVIETB1 0x101E +#define HDMI_FC_AVISBB0 0x101F +#define HDMI_FC_AVISBB1 0x1020 +#define HDMI_FC_AVIELB0 0x1021 +#define HDMI_FC_AVIELB1 0x1022 +#define HDMI_FC_AVISRB0 0x1023 +#define HDMI_FC_AVISRB1 0x1024 +#define HDMI_FC_AUDICONF0 0x1025 +#define HDMI_FC_AUDICONF1 0x1026 +#define HDMI_FC_AUDICONF2 0x1027 +#define HDMI_FC_AUDICONF3 0x1028 +#define HDMI_FC_VSDIEEEID0 0x1029 +#define HDMI_FC_VSDSIZE 0x102A +#define HDMI_FC_VSDIEEEID1 0x1030 +#define HDMI_FC_VSDIEEEID2 0x1031 +#define HDMI_FC_VSDPAYLOAD0 0x1032 *** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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