[2/2] move imx-hdmi to bridge/dw-hdmi

Message ID	1415108398-34376-1-git-send-email-andy.yan@rock-chips.com (mailing list archive)
State	New, archived
Headers	show Return-Path: <dri-devel-bounces@lists.freedesktop.org> From: Andy Yan <andy.yan@rock-chips.com> To: airlied@linux.ie, heiko@sntech.de, fabio.estevam@freescale.com, rmk+kernel@arm.linux.org.uk Subject: [PATCH 2/2] move imx-hdmi to bridge/dw-hdmi Date: Tue, 4 Nov 2014 21:39:58 +0800 Message-Id: <1415108398-34376-1-git-send-email-andy.yan@rock-chips.com> Cc: devel@driverdev.osuosl.org, devicetree@vger.kernel.org, Zubair.Kakakhel@imgtec.com, Arnd Bergmann <arnd@arndb.de>, Josh Boyer <jwboyer@redhat.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, ykk@rock-chips.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, Rob Herring <robh+dt@kernel.org>, djkurtz@google.com, Dave Airlie <airlied@redhat.com>, Grant Likely <grant.likely@linaro.org>, Andy yan <andy.yan@rock-chips.com> Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>

diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig index 884923f..26162ef 100644 --- a/drivers/gpu/drm/bridge/Kconfig +++ b/drivers/gpu/drm/bridge/Kconfig @@ -3,3 +3,8 @@ config DRM_PTN3460 depends on DRM select DRM_KMS_HELPER ---help--- + +config DRM_DW_HDMI + bool "Synopsys DesignWare High-Definition Multimedia Interface" + depends on DRM + select DRM_KMS_HELPER diff --git a/drivers/gpu/drm/bridge/Makefile b/drivers/gpu/drm/bridge/Makefile index b4733e1..d8a8cfd 100644 --- a/drivers/gpu/drm/bridge/Makefile +++ b/drivers/gpu/drm/bridge/Makefile @@ -1,3 +1,4 @@ ccflags-y := -Iinclude/drm obj-$(CONFIG_DRM_PTN3460) += ptn3460.o +obj-$(CONFIG_DRM_DW_HDMI) += dw_hdmi.o diff --git a/drivers/gpu/drm/bridge/dw_hdmi.c b/drivers/gpu/drm/bridge/dw_hdmi.c new file mode 100644 index 0000000..9c6aa88 --- /dev/null +++ b/drivers/gpu/drm/bridge/dw_hdmi.c @@ -0,0 +1,1651 @@ +/* + * Copyright (C) 2011-2013 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * SH-Mobile High-Definition Multimedia Interface (HDMI) driver + * for SLISHDMI13T and SLIPHDMIT IP cores + * + * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de> + */ + +#include <linux/component.h> +#include <linux/irq.h> +#include <linux/delay.h> +#include <linux/err.h> +#include <linux/hdmi.h> +#include <linux/of_device.h> +#include <drm/drm_of.h> +#include <drm/drmP.h> +#include <drm/drm_crtc_helper.h> +#include <drm/drm_edid.h> +#include <drm/drm_encoder_slave.h> +#include <drm/bridge/dw_hdmi.h> + +#include "dw_hdmi.h" + +#define RGB 0 +#define YCBCR444 1 +#define YCBCR422_16BITS 2 +#define YCBCR422_8BITS 3 +#define XVYCC444 4 + +enum hdmi_datamap { + RGB444_8B = 0x01, + RGB444_10B = 0x03, + RGB444_12B = 0x05, + RGB444_16B = 0x07, + YCbCr444_8B = 0x09, + YCbCr444_10B = 0x0B, + YCbCr444_12B = 0x0D, + YCbCr444_16B = 0x0F, + YCbCr422_8B = 0x16, + YCbCr422_10B = 0x14, + YCbCr422_12B = 0x12, +}; + +static const u16 csc_coeff_default[3][4] = { + { 0x2000, 0x0000, 0x0000, 0x0000 }, + { 0x0000, 0x2000, 0x0000, 0x0000 }, + { 0x0000, 0x0000, 0x2000, 0x0000 } +}; + +static const u16 csc_coeff_rgb_out_eitu601[3][4] = { + { 0x2000, 0x6926, 0x74fd, 0x010e }, + { 0x2000, 0x2cdd, 0x0000, 0x7e9a }, + { 0x2000, 0x0000, 0x38b4, 0x7e3b } +}; + +static const u16 csc_coeff_rgb_out_eitu709[3][4] = { + { 0x2000, 0x7106, 0x7a02, 0x00a7 }, + { 0x2000, 0x3264, 0x0000, 0x7e6d }, + { 0x2000, 0x0000, 0x3b61, 0x7e25 } +}; + +static const u16 csc_coeff_rgb_in_eitu601[3][4] = { + { 0x2591, 0x1322, 0x074b, 0x0000 }, + { 0x6535, 0x2000, 0x7acc, 0x0200 }, + { 0x6acd, 0x7534, 0x2000, 0x0200 } +}; + +static const u16 csc_coeff_rgb_in_eitu709[3][4] = { + { 0x2dc5, 0x0d9b, 0x049e, 0x0000 }, + { 0x62f0, 0x2000, 0x7d11, 0x0200 }, + { 0x6756, 0x78ab, 0x2000, 0x0200 } +}; + +/*On rockchip platform, no-word access to the hdmi + * register will causes an imprecise external abort + */ +static inline void hdmi_writel(struct dw_hdmi *hdmi, u32 val, int offset) +{ + writel(val, hdmi->regs + (offset << 2)); +} + +static inline u32 hdmi_readl(struct dw_hdmi *hdmi, int offset) +{ + return readl(hdmi->regs + (offset << 2)); +} + +static void hdmi_modl(struct dw_hdmi *hdmi, u32 data, u32 mask, unsigned reg) +{ + u32 val = hdmi_readl(hdmi, reg) & ~mask; + + val |= data & mask; + hdmi_writel(hdmi, val, reg); +} + +static void hdmi_mask_writel(struct dw_hdmi *hdmi, u32 data, unsigned int reg, + u32 shift, u32 mask) +{ + hdmi_modl(hdmi, data << shift, mask, reg); +} + +static inline void hdmi_writeb(struct dw_hdmi *hdmi, u32 val, int offset) +{ + writeb(val, hdmi->regs + offset); +} + +static inline u32 hdmi_readb(struct dw_hdmi *hdmi, int offset) +{ + return readb(hdmi->regs + offset); +} + +static void hdmi_modb(struct dw_hdmi *hdmi, u32 data, u32 mask, unsigned reg) +{ + u8 val = hdmi_readb(hdmi, reg) & ~mask; + + val |= data & mask; + hdmi_writeb(hdmi, val, reg); +} + +static void hdmi_mask_writeb(struct dw_hdmi *hdmi, u32 data, unsigned int reg, + u32 shift, u32 mask) +{ + hdmi_modb(hdmi, data << shift, mask, reg); +} + +static void hdmi_set_clock_regenerator_n(struct dw_hdmi *hdmi, + unsigned int value) +{ + hdmi->write(hdmi, value & 0xff, HDMI_AUD_N1); + hdmi->write(hdmi, (value >> 8) & 0xff, HDMI_AUD_N2); + hdmi->write(hdmi, (value >> 16) & 0x0f, HDMI_AUD_N3); + + /* nshift factor = 0 */ + hdmi->mod(hdmi, 0, HDMI_AUD_CTS3_N_SHIFT_MASK, HDMI_AUD_CTS3); +} + +static void hdmi_regenerate_cts(struct dw_hdmi *hdmi, unsigned int cts) +{ + /* Must be set/cleared first */ + hdmi->mod(hdmi, 0, HDMI_AUD_CTS3_CTS_MANUAL, HDMI_AUD_CTS3); + + hdmi->write(hdmi, cts & 0xff, HDMI_AUD_CTS1); + hdmi->write(hdmi, (cts >> 8) & 0xff, HDMI_AUD_CTS2); + hdmi->write(hdmi, ((cts >> 16) & HDMI_AUD_CTS3_AUDCTS19_16_MASK) | + HDMI_AUD_CTS3_CTS_MANUAL, HDMI_AUD_CTS3); +} + +static unsigned int hdmi_compute_n(unsigned int freq, unsigned long pixel_clk, + unsigned int ratio) +{ + unsigned int n = (128 * freq) / 1000; + + switch (freq) { + case 32000: + if (pixel_clk == 25170000) + n = (ratio == 150) ? 9152 : 4576; + else if (pixel_clk == 27020000) + n = (ratio == 150) ? 8192 : 4096; + else if (pixel_clk == 74170000 || pixel_clk == 148350000) + n = 11648; + else + n = 4096; + break; + + case 44100: + if (pixel_clk == 25170000) + n = 7007; + else if (pixel_clk == 74170000) + n = 17836; + else if (pixel_clk == 148350000) + n = (ratio == 150) ? 17836 : 8918; + else + n = 6272; + break; + + case 48000: + if (pixel_clk == 25170000) + n = (ratio == 150) ? 9152 : 6864; + else if (pixel_clk == 27020000) + n = (ratio == 150) ? 8192 : 6144; + else if (pixel_clk == 74170000) + n = 11648; + else if (pixel_clk == 148350000) + n = (ratio == 150) ? 11648 : 5824; + else + n = 6144; + break; + + case 88200: + n = hdmi_compute_n(44100, pixel_clk, ratio) * 2; + break; + + case 96000: + n = hdmi_compute_n(48000, pixel_clk, ratio) * 2; + break; + + case 176400: + n = hdmi_compute_n(44100, pixel_clk, ratio) * 4; + break; + + case 192000: + n = hdmi_compute_n(48000, pixel_clk, ratio) * 4; + break; + + default: + break; + } + + return n; +} + +static unsigned int hdmi_compute_cts(unsigned int freq, unsigned long pixel_clk, + unsigned int ratio) +{ + unsigned int cts = 0; + + pr_debug("%s: freq: %d pixel_clk: %ld ratio: %d\n", __func__, freq, + pixel_clk, ratio); + + switch (freq) { + case 32000: + if (pixel_clk == 297000000) { + cts = 222750; + break; + } + case 48000: + case 96000: + case 192000: + switch (pixel_clk) { + case 25200000: + case 27000000: + case 54000000: + case 74250000: + case 148500000: + cts = pixel_clk / 1000; + break; + case 297000000: + cts = 247500; + break; + /* + * All other TMDS clocks are not supported by + * DWC_hdmi_tx. The TMDS clocks divided or + * multiplied by 1,001 coefficients are not + * supported. + */ + default: + break; + } + break; + case 44100: + case 88200: + case 176400: + switch (pixel_clk) { + case 25200000: + cts = 28000; + break; + case 27000000: + cts = 30000; + break; + case 54000000: + cts = 60000; + break; + case 74250000: + cts = 82500; + break; + case 148500000: + cts = 165000; + break; + case 297000000: + cts = 247500; + break; + default: + break; + } + break; + default: + break; + } + if (ratio == 100) + return cts; + else + return (cts * ratio) / 100; +} + +static void hdmi_set_clk_regenerator(struct dw_hdmi *hdmi, + unsigned long pixel_clk) +{ + unsigned int clk_n, clk_cts; + + clk_n = hdmi_compute_n(hdmi->sample_rate, pixel_clk, + hdmi->ratio); + clk_cts = hdmi_compute_cts(hdmi->sample_rate, pixel_clk, + hdmi->ratio); + + if (!clk_cts) { + dev_dbg(hdmi->dev, "%s: pixel clock not supported: %lu\n", + __func__, pixel_clk); + return; + } + + dev_dbg(hdmi->dev, "%s: samplerate=%d ratio=%d pixelclk=%lu N=%d cts=%d\n", + __func__, hdmi->sample_rate, hdmi->ratio, + pixel_clk, clk_n, clk_cts); + + hdmi_set_clock_regenerator_n(hdmi, clk_n); + hdmi_regenerate_cts(hdmi, clk_cts); +} + +static void hdmi_init_clk_regenerator(struct dw_hdmi *hdmi) +{ + hdmi_set_clk_regenerator(hdmi, 74250000); +} + +static void hdmi_clk_regenerator_update_pixel_clock(struct dw_hdmi *hdmi) +{ + hdmi_set_clk_regenerator(hdmi, hdmi->hdmi_data.video_mode.mpixelclock); +} + +/* + * this submodule is responsible for the video data synchronization. + * for example, for RGB 4:4:4 input, the data map is defined as + * pin{47~40} <==> R[7:0] + * pin{31~24} <==> G[7:0] + * pin{15~8} <==> B[7:0] + */ +static void hdmi_video_sample(struct dw_hdmi *hdmi) +{ + int color_format = 0; + u8 val; + + if (hdmi->hdmi_data.enc_in_format == RGB) { + if (hdmi->hdmi_data.enc_color_depth == 8) + color_format = 0x01; + else if (hdmi->hdmi_data.enc_color_depth == 10) + color_format = 0x03; + else if (hdmi->hdmi_data.enc_color_depth == 12) + color_format = 0x05; + else if (hdmi->hdmi_data.enc_color_depth == 16) + color_format = 0x07; + else + return; + } else if (hdmi->hdmi_data.enc_in_format == YCBCR444) { + if (hdmi->hdmi_data.enc_color_depth == 8) + color_format = 0x09; + else if (hdmi->hdmi_data.enc_color_depth == 10) + color_format = 0x0B; + else if (hdmi->hdmi_data.enc_color_depth == 12) + color_format = 0x0D; + else if (hdmi->hdmi_data.enc_color_depth == 16) + color_format = 0x0F; + else + return; + } else if (hdmi->hdmi_data.enc_in_format == YCBCR422_8BITS) { + if (hdmi->hdmi_data.enc_color_depth == 8) + color_format = 0x16; + else if (hdmi->hdmi_data.enc_color_depth == 10) + color_format = 0x14; + else if (hdmi->hdmi_data.enc_color_depth == 12) + color_format = 0x12; + else + return; + } + + val = HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_DISABLE | + ((color_format << HDMI_TX_INVID0_VIDEO_MAPPING_OFFSET) & + HDMI_TX_INVID0_VIDEO_MAPPING_MASK); + hdmi->write(hdmi, val, HDMI_TX_INVID0); + + /* 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; + hdmi->write(hdmi, val, HDMI_TX_INSTUFFING); + hdmi->write(hdmi, 0x0, HDMI_TX_GYDATA0); + hdmi->write(hdmi, 0x0, HDMI_TX_GYDATA1); + hdmi->write(hdmi, 0x0, HDMI_TX_RCRDATA0); + hdmi->write(hdmi, 0x0, HDMI_TX_RCRDATA1); + hdmi->write(hdmi, 0x0, HDMI_TX_BCBDATA0); + hdmi->write(hdmi, 0x0, HDMI_TX_BCBDATA1); +} + +static int is_color_space_conversion(struct dw_hdmi *hdmi) +{ + return hdmi->hdmi_data.enc_in_format != hdmi->hdmi_data.enc_out_format; +} + +static int is_color_space_decimation(struct dw_hdmi *hdmi) +{ + if (hdmi->hdmi_data.enc_out_format != YCBCR422_8BITS) + return 0; + if (hdmi->hdmi_data.enc_in_format == RGB || + hdmi->hdmi_data.enc_in_format == YCBCR444) + return 1; + return 0; +} + +static int is_color_space_interpolation(struct dw_hdmi *hdmi) +{ + if (hdmi->hdmi_data.enc_in_format != YCBCR422_8BITS) + return 0; + if (hdmi->hdmi_data.enc_out_format == RGB || + hdmi->hdmi_data.enc_out_format == YCBCR444) + return 1; + return 0; +} + +static void dw_hdmi_update_csc_coeffs(struct dw_hdmi *hdmi) +{ + const u16 (*csc_coeff)[3][4] = &csc_coeff_default; + unsigned i; + u32 csc_scale = 1; + + if (is_color_space_conversion(hdmi)) { + if (hdmi->hdmi_data.enc_out_format == RGB) { + if (hdmi->hdmi_data.colorimetry == + HDMI_COLORIMETRY_ITU_601) + csc_coeff = &csc_coeff_rgb_out_eitu601; + else + csc_coeff = &csc_coeff_rgb_out_eitu709; + } else if (hdmi->hdmi_data.enc_in_format == RGB) { + if (hdmi->hdmi_data.colorimetry == + HDMI_COLORIMETRY_ITU_601) + csc_coeff = &csc_coeff_rgb_in_eitu601; + else + csc_coeff = &csc_coeff_rgb_in_eitu709; + csc_scale = 0; + } + } + + /* The CSC registers are sequential, alternating MSB then LSB */ + for (i = 0; i < ARRAY_SIZE(csc_coeff_default[0]); i++) { + u16 coeff_a = (*csc_coeff)[0][i]; + u16 coeff_b = (*csc_coeff)[1][i]; + u16 coeff_c = (*csc_coeff)[2][i]; + + hdmi->write(hdmi, coeff_a & 0xff, + HDMI_CSC_COEF_A1_LSB + i * 2); + hdmi->write(hdmi, coeff_a >> 8, HDMI_CSC_COEF_A1_MSB + i * 2); + hdmi->write(hdmi, coeff_b & 0xff, HDMI_CSC_COEF_B1_LSB + i * 2); + hdmi->write(hdmi, coeff_b >> 8, HDMI_CSC_COEF_B1_MSB + i * 2); + hdmi->write(hdmi, coeff_c & 0xff, + HDMI_CSC_COEF_C1_LSB + i * 2); + hdmi->write(hdmi, coeff_c >> 8, HDMI_CSC_COEF_C1_MSB + i * 2); + } + + hdmi->mod(hdmi, csc_scale, HDMI_CSC_SCALE_CSCSCALE_MASK, + HDMI_CSC_SCALE); +} + +static void hdmi_video_csc(struct dw_hdmi *hdmi) +{ + int color_depth = 0; + int interpolation = HDMI_CSC_CFG_INTMODE_DISABLE; + int decimation = 0; + + /* YCC422 interpolation to 444 mode */ + if (is_color_space_interpolation(hdmi)) + interpolation = HDMI_CSC_CFG_INTMODE_CHROMA_INT_FORMULA1; + else if (is_color_space_decimation(hdmi)) + decimation = HDMI_CSC_CFG_DECMODE_CHROMA_INT_FORMULA3; + + if (hdmi->hdmi_data.enc_color_depth == 8) + color_depth = HDMI_CSC_SCALE_CSC_COLORDE_PTH_24BPP; + else if (hdmi->hdmi_data.enc_color_depth == 10) + color_depth = HDMI_CSC_SCALE_CSC_COLORDE_PTH_30BPP; + else if (hdmi->hdmi_data.enc_color_depth == 12) + color_depth = HDMI_CSC_SCALE_CSC_COLORDE_PTH_36BPP; + else if (hdmi->hdmi_data.enc_color_depth == 16) + color_depth = HDMI_CSC_SCALE_CSC_COLORDE_PTH_48BPP; + else + return; + + /* Configure the CSC registers */ + hdmi->write(hdmi, interpolation | decimation, HDMI_CSC_CFG); + hdmi->mod(hdmi, color_depth, HDMI_CSC_SCALE_CSC_COLORDE_PTH_MASK, + HDMI_CSC_SCALE); + + dw_hdmi_update_csc_coeffs(hdmi); +} + +/* + * HDMI video packetizer is used to packetize the data. + * for example, if input is YCC422 mode or repeater is used, + * data should be repacked this module can be bypassed. + */ +static void hdmi_video_packetize(struct dw_hdmi *hdmi) +{ + unsigned int color_depth = 0; + unsigned int remap_size = HDMI_VP_REMAP_YCC422_16bit; + unsigned int output_select = HDMI_VP_CONF_OUTPUT_SELECTOR_PP; + struct hdmi_data_info *hdmi_data = &hdmi->hdmi_data; + u8 val, vp_conf; + + if (hdmi_data->enc_out_format == RGB || + hdmi_data->enc_out_format == YCBCR444) { + if (!hdmi_data->enc_color_depth) { + output_select = HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS; + } else if (hdmi_data->enc_color_depth == 8) { + color_depth = 4; + output_select = HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS; + } else if (hdmi_data->enc_color_depth == 10) { + color_depth = 5; + } else if (hdmi_data->enc_color_depth == 12) { + color_depth = 6; + } else if (hdmi_data->enc_color_depth == 16) { + color_depth = 7; + } else { + return; + } + } else if (hdmi_data->enc_out_format == YCBCR422_8BITS) { + if (!hdmi_data->enc_color_depth || + hdmi_data->enc_color_depth == 8) + remap_size = HDMI_VP_REMAP_YCC422_16bit; + else if (hdmi_data->enc_color_depth == 10) + remap_size = HDMI_VP_REMAP_YCC422_20bit; + else if (hdmi_data->enc_color_depth == 12) + remap_size = HDMI_VP_REMAP_YCC422_24bit; + else + return; + output_select = HDMI_VP_CONF_OUTPUT_SELECTOR_YCC422; + } else { + return; + } + + /* set the packetizer registers */ + val = ((color_depth << HDMI_VP_PR_CD_COLOR_DEPTH_OFFSET) & + HDMI_VP_PR_CD_COLOR_DEPTH_MASK) | + ((hdmi_data->pix_repet_factor << + HDMI_VP_PR_CD_DESIRED_PR_FACTOR_OFFSET) & + HDMI_VP_PR_CD_DESIRED_PR_FACTOR_MASK); + hdmi->write(hdmi, val, HDMI_VP_PR_CD); + + hdmi->mod(hdmi, HDMI_VP_STUFF_PR_STUFFING_STUFFING_MODE, + HDMI_VP_STUFF_PR_STUFFING_MASK, HDMI_VP_STUFF); + + /* Data from pixel repeater block */ + if (hdmi_data->pix_repet_factor > 1) { + vp_conf = HDMI_VP_CONF_PR_EN_ENABLE | + HDMI_VP_CONF_BYPASS_SELECT_PIX_REPEATER; + } else { /* data from packetizer block */ + vp_conf = HDMI_VP_CONF_PR_EN_DISABLE | + HDMI_VP_CONF_BYPASS_SELECT_VID_PACKETIZER; + } + + hdmi->mod(hdmi, vp_conf, + HDMI_VP_CONF_PR_EN_MASK | + HDMI_VP_CONF_BYPASS_SELECT_MASK, HDMI_VP_CONF); + + hdmi->mod(hdmi, 1 << HDMI_VP_STUFF_IDEFAULT_PHASE_OFFSET, + HDMI_VP_STUFF_IDEFAULT_PHASE_MASK, HDMI_VP_STUFF); + + hdmi->write(hdmi, remap_size, HDMI_VP_REMAP); + + if (output_select == HDMI_VP_CONF_OUTPUT_SELECTOR_PP) { + vp_conf = HDMI_VP_CONF_BYPASS_EN_DISABLE | + HDMI_VP_CONF_PP_EN_ENABLE | + HDMI_VP_CONF_YCC422_EN_DISABLE; + } else if (output_select == HDMI_VP_CONF_OUTPUT_SELECTOR_YCC422) { + vp_conf = HDMI_VP_CONF_BYPASS_EN_DISABLE | + HDMI_VP_CONF_PP_EN_DISABLE | + HDMI_VP_CONF_YCC422_EN_ENABLE; + } else if (output_select == HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS) { + vp_conf = HDMI_VP_CONF_BYPASS_EN_ENABLE | + HDMI_VP_CONF_PP_EN_DISABLE | + HDMI_VP_CONF_YCC422_EN_DISABLE; + } else { + return; + } + + hdmi->mod(hdmi, vp_conf, + HDMI_VP_CONF_BYPASS_EN_MASK | HDMI_VP_CONF_PP_EN_ENMASK | + HDMI_VP_CONF_YCC422_EN_MASK, HDMI_VP_CONF); + + hdmi->mod(hdmi, HDMI_VP_STUFF_PP_STUFFING_STUFFING_MODE | + HDMI_VP_STUFF_YCC422_STUFFING_STUFFING_MODE, + HDMI_VP_STUFF_PP_STUFFING_MASK | + HDMI_VP_STUFF_YCC422_STUFFING_MASK, HDMI_VP_STUFF); + + hdmi->mod(hdmi, output_select, HDMI_VP_CONF_OUTPUT_SELECTOR_MASK, + HDMI_VP_CONF); +} + +static inline void hdmi_phy_test_clear(struct dw_hdmi *hdmi, + unsigned char bit) +{ + hdmi->mod(hdmi, bit << HDMI_PHY_TST0_TSTCLR_OFFSET, + HDMI_PHY_TST0_TSTCLR_MASK, HDMI_PHY_TST0); +} + +static inline void hdmi_phy_test_enable(struct dw_hdmi *hdmi, + unsigned char bit) +{ + hdmi->mod(hdmi, bit << HDMI_PHY_TST0_TSTEN_OFFSET, + HDMI_PHY_TST0_TSTEN_MASK, HDMI_PHY_TST0); +} + +static inline void hdmi_phy_test_clock(struct dw_hdmi *hdmi, + unsigned char bit) +{ + hdmi->mod(hdmi, bit << HDMI_PHY_TST0_TSTCLK_OFFSET, + HDMI_PHY_TST0_TSTCLK_MASK, HDMI_PHY_TST0); +} + +static inline void hdmi_phy_test_din(struct dw_hdmi *hdmi, + unsigned char bit) +{ + hdmi->write(hdmi, bit, HDMI_PHY_TST1); +} + +static inline void hdmi_phy_test_dout(struct dw_hdmi *hdmi, + unsigned char bit) +{ + hdmi->write(hdmi, bit, HDMI_PHY_TST2); +} + +static bool hdmi_phy_wait_i2c_done(struct dw_hdmi *hdmi, int msec) +{ + while ((hdmi->read(hdmi, HDMI_IH_I2CMPHY_STAT0) & 0x3) == 0) { + if (msec-- == 0) + return false; + udelay(1000); + } + return true; +} + +static void __hdmi_phy_i2c_write(struct dw_hdmi *hdmi, unsigned short data, + unsigned char addr) +{ + hdmi->write(hdmi, 0xFF, HDMI_IH_I2CMPHY_STAT0); + hdmi->write(hdmi, addr, HDMI_PHY_I2CM_ADDRESS_ADDR); + hdmi->write(hdmi, (unsigned char)(data >> 8), + HDMI_PHY_I2CM_DATAO_1_ADDR); + hdmi->write(hdmi, (unsigned char)(data >> 0), + HDMI_PHY_I2CM_DATAO_0_ADDR); + hdmi->write(hdmi, HDMI_PHY_I2CM_OPERATION_ADDR_WRITE, + HDMI_PHY_I2CM_OPERATION_ADDR); + hdmi_phy_wait_i2c_done(hdmi, 1000); +} + +static int hdmi_phy_i2c_write(struct dw_hdmi *hdmi, unsigned short data, + unsigned char addr) +{ + __hdmi_phy_i2c_write(hdmi, data, addr); + return 0; +} + +static void dw_hdmi_phy_enable_power(struct dw_hdmi *hdmi, u8 enable) +{ + hdmi->mask_write(hdmi, enable, HDMI_PHY_CONF0, + HDMI_PHY_CONF0_PDZ_OFFSET, + HDMI_PHY_CONF0_PDZ_MASK); +} + +static void dw_hdmi_phy_enable_tmds(struct dw_hdmi *hdmi, u8 enable) +{ + hdmi->mask_write(hdmi, enable, HDMI_PHY_CONF0, + HDMI_PHY_CONF0_ENTMDS_OFFSET, + HDMI_PHY_CONF0_ENTMDS_MASK); +} + +static void dw_hdmi_phy_gen2_pddq(struct dw_hdmi *hdmi, u8 enable) +{ + hdmi->mask_write(hdmi, enable, HDMI_PHY_CONF0, + HDMI_PHY_CONF0_GEN2_PDDQ_OFFSET, + HDMI_PHY_CONF0_GEN2_PDDQ_MASK); +} + +static void dw_hdmi_phy_gen2_txpwron(struct dw_hdmi *hdmi, u8 enable) +{ + hdmi->mask_write(hdmi, enable, HDMI_PHY_CONF0, + HDMI_PHY_CONF0_GEN2_TXPWRON_OFFSET, + HDMI_PHY_CONF0_GEN2_TXPWRON_MASK); +} + +static void dw_hdmi_phy_sel_data_en_pol(struct dw_hdmi *hdmi, u8 enable) +{ + hdmi->mask_write(hdmi, enable, HDMI_PHY_CONF0, + HDMI_PHY_CONF0_SELDATAENPOL_OFFSET, + HDMI_PHY_CONF0_SELDATAENPOL_MASK); +} + +static void dw_hdmi_phy_sel_interface_control(struct dw_hdmi *hdmi, u8 enable) +{ + hdmi->mask_write(hdmi, enable, HDMI_PHY_CONF0, + HDMI_PHY_CONF0_SELDIPIF_OFFSET, + HDMI_PHY_CONF0_SELDIPIF_MASK); +} + +static int hdmi_phy_configure(struct dw_hdmi *hdmi, unsigned char prep, + unsigned char res, int cscon) +{ + unsigned res_idx, i; + u8 val, msec; + const struct mpll_config *mpll_cfg = hdmi->plat_data->mpll_cfg; + const struct curr_ctrl *curr_ctr = hdmi->plat_data->cur_ctr; + + if (prep) + return -EINVAL; + + switch (res) { + case 0: /* color resolution 0 is 8 bit colour depth */ + case 8: + res_idx = RES_8; + break; + case 10: + res_idx = RES_10; + break; + case 12: + res_idx = RES_12; + break; + default: + return -EINVAL; + } + + /* Enable csc path */ + if (cscon) + val = HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_IN_PATH; + else + val = HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_BYPASS; + + hdmi->write(hdmi, val, HDMI_MC_FLOWCTRL); + + /* gen2 tx power off */ + dw_hdmi_phy_gen2_txpwron(hdmi, 0); + + /* gen2 pddq */ + dw_hdmi_phy_gen2_pddq(hdmi, 1); + + /* PHY reset */ + hdmi->write(hdmi, HDMI_MC_PHYRSTZ_DEASSERT, HDMI_MC_PHYRSTZ); + hdmi->write(hdmi, HDMI_MC_PHYRSTZ_ASSERT, HDMI_MC_PHYRSTZ); + + hdmi->write(hdmi, HDMI_MC_HEACPHY_RST_ASSERT, HDMI_MC_HEACPHY_RST); + + hdmi_phy_test_clear(hdmi, 1); + hdmi->write(hdmi, HDMI_PHY_I2CM_SLAVE_ADDR_PHY_GEN2, + HDMI_PHY_I2CM_SLAVE_ADDR); + hdmi_phy_test_clear(hdmi, 0); + + /* PLL/MPLL Cfg - always match on final entry */ + for (i = 0; mpll_cfg[i].mpixelclock != (~0UL); i++) + if (hdmi->hdmi_data.video_mode.mpixelclock <= + mpll_cfg[i].mpixelclock) + break; + hdmi_phy_i2c_write(hdmi, mpll_cfg[i].res[res_idx].cpce, 0x06); + hdmi_phy_i2c_write(hdmi, mpll_cfg[i].res[res_idx].gmp, 0x15); + + for (i = 0; curr_ctr[i].mpixelclock != (~0UL); i++) + if (hdmi->hdmi_data.video_mode.mpixelclock <= + curr_ctr[i].mpixelclock) + break; + + if (curr_ctr[i].mpixelclock == (~0UL)) { + dev_err(hdmi->dev, + "Pixel clock %d - unsupported by HDMI\n", + hdmi->hdmi_data.video_mode.mpixelclock); + return -EINVAL; + } + + /* CURRCTRL */ + hdmi_phy_i2c_write(hdmi, curr_ctr[i].curr[res_idx], 0x10); + + hdmi_phy_i2c_write(hdmi, 0x0000, 0x13); /* PLLPHBYCTRL */ + hdmi_phy_i2c_write(hdmi, 0x0006, 0x17); + /* RESISTANCE TERM 133Ohm Cfg */ + hdmi_phy_i2c_write(hdmi, 0x0005, 0x19); /* TXTERM */ + /* PREEMP Cgf 0.00 */ + hdmi_phy_i2c_write(hdmi, 0x800d, 0x09); /* CKSYMTXCTRL */ + /* TX/CK LVL 10 */ + hdmi_phy_i2c_write(hdmi, 0x01ad, 0x0E); /* VLEVCTRL */ + /* REMOVE CLK TERM */ + hdmi_phy_i2c_write(hdmi, 0x8000, 0x05); /* CKCALCTRL */ + + dw_hdmi_phy_enable_power(hdmi, 1); + + /* toggle TMDS enable */ + dw_hdmi_phy_enable_tmds(hdmi, 0); + dw_hdmi_phy_enable_tmds(hdmi, 1); + + /* gen2 tx power on */ + dw_hdmi_phy_gen2_txpwron(hdmi, 1); + dw_hdmi_phy_gen2_pddq(hdmi, 0); + + /*Wait for PHY PLL lock */ + msec = 5; + do { + val = hdmi->read(hdmi, HDMI_PHY_STAT0) & HDMI_PHY_TX_PHY_LOCK; + if (!val) + break; + + if (msec == 0) { + dev_err(hdmi->dev, "PHY PLL not locked\n"); + return -ETIMEDOUT; + } + + udelay(1000); + msec--; + } while (1); + + return 0; +} + +static int dw_hdmi_phy_init(struct dw_hdmi *hdmi) +{ + int i, ret; + bool cscon = false; + + /*check csc whether needed activated in HDMI mode */ + cscon = (is_color_space_conversion(hdmi) && + !hdmi->hdmi_data.video_mode.mdvi); + + /* HDMI Phy spec says to do the phy initialization sequence twice */ + for (i = 0; i < 2; i++) { + dw_hdmi_phy_sel_data_en_pol(hdmi, 1); + dw_hdmi_phy_sel_interface_control(hdmi, 0); + dw_hdmi_phy_enable_tmds(hdmi, 0); + dw_hdmi_phy_enable_power(hdmi, 0); + + /* Enable CSC */ + ret = hdmi_phy_configure(hdmi, 0, 8, cscon); + if (ret) + return ret; + } + + hdmi->phy_enabled = true; + return 0; +} + +static void hdmi_tx_hdcp_config(struct dw_hdmi *hdmi) +{ + u8 de; + + if (hdmi->hdmi_data.video_mode.mdataenablepolarity) + de = HDMI_A_VIDPOLCFG_DATAENPOL_ACTIVE_HIGH; + else + de = HDMI_A_VIDPOLCFG_DATAENPOL_ACTIVE_LOW; + + /* disable rx detect */ + hdmi->mod(hdmi, HDMI_A_HDCPCFG0_RXDETECT_DISABLE, + HDMI_A_HDCPCFG0_RXDETECT_MASK, HDMI_A_HDCPCFG0); + + hdmi->mod(hdmi, de, HDMI_A_VIDPOLCFG_DATAENPOL_MASK, HDMI_A_VIDPOLCFG); + + hdmi->mod(hdmi, HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_DISABLE, + HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_MASK, HDMI_A_HDCPCFG1); +} + +static void hdmi_config_AVI(struct dw_hdmi *hdmi) +{ + u8 val, pix_fmt, under_scan; + u8 act_ratio, coded_ratio, colorimetry, ext_colorimetry; + bool aspect_16_9; + + aspect_16_9 = false; /* FIXME */ + + /* AVI Data Byte 1 */ + if (hdmi->hdmi_data.enc_out_format == YCBCR444) + pix_fmt = HDMI_FC_AVICONF0_PIX_FMT_YCBCR444; + else if (hdmi->hdmi_data.enc_out_format == YCBCR422_8BITS) + pix_fmt = HDMI_FC_AVICONF0_PIX_FMT_YCBCR422; + else + pix_fmt = HDMI_FC_AVICONF0_PIX_FMT_RGB; + + under_scan = HDMI_FC_AVICONF0_SCAN_INFO_NODATA; + + /* + * Active format identification data is present in the AVI InfoFrame. + * Under scan info, no bar data + */ + val = pix_fmt | under_scan | + HDMI_FC_AVICONF0_ACTIVE_FMT_INFO_PRESENT | + HDMI_FC_AVICONF0_BAR_DATA_NO_DATA; + + hdmi->write(hdmi, val, HDMI_FC_AVICONF0); + + /* AVI Data Byte 2 -Set the Aspect Ratio */ + if (aspect_16_9) { + act_ratio = HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_16_9; + coded_ratio = HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_16_9; + } else { + act_ratio = HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_4_3; + coded_ratio = HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_4_3; + } + + /* Set up colorimetry */ + if (hdmi->hdmi_data.enc_out_format == XVYCC444) { + colorimetry = HDMI_FC_AVICONF1_COLORIMETRY_EXTENDED_INFO; + if (hdmi->hdmi_data.colorimetry == HDMI_COLORIMETRY_ITU_601) + ext_colorimetry = + HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC601; + else /*hdmi->hdmi_data.colorimetry == HDMI_COLORIMETRY_ITU_709*/ + ext_colorimetry = + HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC709; + } else if (hdmi->hdmi_data.enc_out_format != RGB) { + if (hdmi->hdmi_data.colorimetry == HDMI_COLORIMETRY_ITU_601) + colorimetry = HDMI_FC_AVICONF1_COLORIMETRY_SMPTE; + else /*hdmi->hdmi_data.colorimetry == HDMI_COLORIMETRY_ITU_709*/ + colorimetry = HDMI_FC_AVICONF1_COLORIMETRY_ITUR; + ext_colorimetry = HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC601; + } else { /* Carries no data */ + colorimetry = HDMI_FC_AVICONF1_COLORIMETRY_NO_DATA; + ext_colorimetry = HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC601; + } + + val = colorimetry | coded_ratio | act_ratio; + hdmi->write(hdmi, val, HDMI_FC_AVICONF1); + + /* AVI Data Byte 3 */ + val = HDMI_FC_AVICONF2_IT_CONTENT_NO_DATA | ext_colorimetry | + HDMI_FC_AVICONF2_RGB_QUANT_DEFAULT | + HDMI_FC_AVICONF2_SCALING_NONE; + hdmi->write(hdmi, val, HDMI_FC_AVICONF2); + + /* AVI Data Byte 4 */ + hdmi->write(hdmi, hdmi->vic, HDMI_FC_AVIVID); + + /* AVI Data Byte 5- set up input and output pixel repetition */ + val = (((hdmi->hdmi_data.video_mode.mpixelrepetitioninput + 1) << + HDMI_FC_PRCONF_INCOMING_PR_FACTOR_OFFSET) & + HDMI_FC_PRCONF_INCOMING_PR_FACTOR_MASK) | + ((hdmi->hdmi_data.video_mode.mpixelrepetitionoutput << + HDMI_FC_PRCONF_OUTPUT_PR_FACTOR_OFFSET) & + HDMI_FC_PRCONF_OUTPUT_PR_FACTOR_MASK); + hdmi->write(hdmi, val, HDMI_FC_PRCONF); + + /* IT Content and quantization range = don't care */ + val = HDMI_FC_AVICONF3_IT_CONTENT_TYPE_GRAPHICS | + HDMI_FC_AVICONF3_QUANT_RANGE_LIMITED; + hdmi->write(hdmi, val, HDMI_FC_AVICONF3); + + /* AVI Data Bytes 6-13 */ + hdmi->write(hdmi, 0, HDMI_FC_AVIETB0); + hdmi->write(hdmi, 0, HDMI_FC_AVIETB1); + hdmi->write(hdmi, 0, HDMI_FC_AVISBB0); + hdmi->write(hdmi, 0, HDMI_FC_AVISBB1); + hdmi->write(hdmi, 0, HDMI_FC_AVIELB0); + hdmi->write(hdmi, 0, HDMI_FC_AVIELB1); + hdmi->write(hdmi, 0, HDMI_FC_AVISRB0); + hdmi->write(hdmi, 0, HDMI_FC_AVISRB1); +} + +static void hdmi_av_composer(struct dw_hdmi *hdmi, + const struct drm_display_mode *mode) +{ + u8 inv_val; + struct hdmi_vmode *vmode = &hdmi->hdmi_data.video_mode; + int hblank, vblank, h_de_hs, v_de_vs, hsync_len, vsync_len; + + vmode->mhsyncpolarity = !!(mode->flags & DRM_MODE_FLAG_PHSYNC); + vmode->mvsyncpolarity = !!(mode->flags & DRM_MODE_FLAG_PVSYNC); + vmode->minterlaced = !!(mode->flags & DRM_MODE_FLAG_INTERLACE); + vmode->mpixelclock = mode->clock * 1000; + + dev_dbg(hdmi->dev, "final pixclk = %d\n", vmode->mpixelclock); + + /* Set up HDMI_FC_INVIDCONF */ + inv_val = (hdmi->hdmi_data.hdcp_enable ? + HDMI_FC_INVIDCONF_HDCP_KEEPOUT_ACTIVE : + HDMI_FC_INVIDCONF_HDCP_KEEPOUT_INACTIVE); + + inv_val |= (vmode->mvsyncpolarity ? + HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_HIGH : + HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_LOW); + + inv_val |= (vmode->mhsyncpolarity ? + HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_HIGH : + HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_LOW); + + inv_val |= (vmode->mdataenablepolarity ? + HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_HIGH : + HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_LOW); + + if (hdmi->vic == 39) + inv_val |= HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_HIGH; + else + inv_val |= (vmode->minterlaced ? + HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_HIGH : + HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_LOW); + + inv_val |= (vmode->minterlaced ? + HDMI_FC_INVIDCONF_IN_I_P_INTERLACED : + HDMI_FC_INVIDCONF_IN_I_P_PROGRESSIVE); + + inv_val |= (vmode->mdvi ? + HDMI_FC_INVIDCONF_DVI_MODEZ_DVI_MODE : + HDMI_FC_INVIDCONF_DVI_MODEZ_HDMI_MODE); + + hdmi->write(hdmi, inv_val, HDMI_FC_INVIDCONF); + + /* Set up horizontal active pixel width */ + hdmi->write(hdmi, mode->hdisplay >> 8, HDMI_FC_INHACTV1); + hdmi->write(hdmi, mode->hdisplay, HDMI_FC_INHACTV0); + + /* Set up vertical active lines */ + hdmi->write(hdmi, mode->vdisplay >> 8, HDMI_FC_INVACTV1); + hdmi->write(hdmi, mode->vdisplay, HDMI_FC_INVACTV0); + + /* Set up horizontal blanking pixel region width */ + hblank = mode->htotal - mode->hdisplay; + hdmi->write(hdmi, hblank >> 8, HDMI_FC_INHBLANK1); + hdmi->write(hdmi, hblank, HDMI_FC_INHBLANK0); + + /* Set up vertical blanking pixel region width */ + vblank = mode->vtotal - mode->vdisplay; + hdmi->write(hdmi, vblank, HDMI_FC_INVBLANK); + + /* Set up HSYNC active edge delay width (in pixel clks) */ + h_de_hs = mode->hsync_start - mode->hdisplay; + hdmi->write(hdmi, h_de_hs >> 8, HDMI_FC_HSYNCINDELAY1); + hdmi->write(hdmi, h_de_hs, HDMI_FC_HSYNCINDELAY0); + + /* Set up VSYNC active edge delay (in lines) */ + v_de_vs = mode->vsync_start - mode->vdisplay; + hdmi->write(hdmi, v_de_vs, HDMI_FC_VSYNCINDELAY); + + /* Set up HSYNC active pulse width (in pixel clks) */ + hsync_len = mode->hsync_end - mode->hsync_start; + hdmi->write(hdmi, hsync_len >> 8, HDMI_FC_HSYNCINWIDTH1); + hdmi->write(hdmi, hsync_len, HDMI_FC_HSYNCINWIDTH0); + + /* Set up VSYNC active edge delay (in lines) */ + vsync_len = mode->vsync_end - mode->vsync_start; + hdmi->write(hdmi, vsync_len, HDMI_FC_VSYNCINWIDTH); +} + +static void dw_hdmi_phy_disable(struct dw_hdmi *hdmi) +{ + if (!hdmi->phy_enabled) + return; + + dw_hdmi_phy_enable_tmds(hdmi, 0); + dw_hdmi_phy_enable_power(hdmi, 0); + + hdmi->phy_enabled = false; +} + +/* HDMI Initialization Step B.4 */ +static void dw_hdmi_enable_video_path(struct dw_hdmi *hdmi) +{ + u8 clkdis; + + /* control period minimum duration */ + hdmi->write(hdmi, 12, HDMI_FC_CTRLDUR); + hdmi->write(hdmi, 32, HDMI_FC_EXCTRLDUR); + hdmi->write(hdmi, 1, HDMI_FC_EXCTRLSPAC); + + /* Set to fill TMDS data channels */ + hdmi->write(hdmi, 0x0B, HDMI_FC_CH0PREAM); + hdmi->write(hdmi, 0x16, HDMI_FC_CH1PREAM); + hdmi->write(hdmi, 0x21, HDMI_FC_CH2PREAM); + + /* Enable pixel clock and tmds data path */ + clkdis = 0x7F; + clkdis &= ~HDMI_MC_CLKDIS_PIXELCLK_DISABLE; + hdmi->write(hdmi, clkdis, HDMI_MC_CLKDIS); + + clkdis &= ~HDMI_MC_CLKDIS_TMDSCLK_DISABLE; + hdmi->write(hdmi, clkdis, HDMI_MC_CLKDIS); + + /* Enable csc path */ + if (is_color_space_conversion(hdmi)) { + clkdis &= ~HDMI_MC_CLKDIS_CSCCLK_DISABLE; + hdmi->write(hdmi, clkdis, HDMI_MC_CLKDIS); + } +} + +static void hdmi_enable_audio_clk(struct dw_hdmi *hdmi) +{ + hdmi->mod(hdmi, 0, HDMI_MC_CLKDIS_AUDCLK_DISABLE, HDMI_MC_CLKDIS); +} + +/* Workaround to clear the overflow condition */ +static void dw_hdmi_clear_overflow(struct dw_hdmi *hdmi) +{ + int count; + u8 val; + + /* TMDS software reset */ + hdmi->write(hdmi, (u8)~HDMI_MC_SWRSTZ_TMDSSWRST_REQ, HDMI_MC_SWRSTZ); + + val = hdmi->read(hdmi, HDMI_FC_INVIDCONF); + if (hdmi->dev_type == IMX6DL_HDMI) { + hdmi->write(hdmi, val, HDMI_FC_INVIDCONF); + return; + } + + for (count = 0; count < 4; count++) + hdmi->write(hdmi, val, HDMI_FC_INVIDCONF); +} + +static void hdmi_enable_overflow_interrupts(struct dw_hdmi *hdmi) +{ + hdmi->write(hdmi, 0, HDMI_FC_MASK2); + hdmi->write(hdmi, 0, HDMI_IH_MUTE_FC_STAT2); +} + +static void hdmi_disable_overflow_interrupts(struct dw_hdmi *hdmi) +{ + hdmi->write(hdmi, HDMI_IH_MUTE_FC_STAT2_OVERFLOW_MASK, + HDMI_IH_MUTE_FC_STAT2); +} + +static int dw_hdmi_setup(struct dw_hdmi *hdmi, struct drm_display_mode *mode) +{ + int ret; + + hdmi_disable_overflow_interrupts(hdmi); + + hdmi->vic = drm_match_cea_mode(mode); + + if (!hdmi->vic) { + dev_dbg(hdmi->dev, "Non-CEA mode used in HDMI\n"); + hdmi->hdmi_data.video_mode.mdvi = true; + } else { + dev_dbg(hdmi->dev, "CEA mode used vic=%d\n", hdmi->vic); + hdmi->hdmi_data.video_mode.mdvi = false; + } + + if ((hdmi->vic == 6) || (hdmi->vic == 7) || + (hdmi->vic == 21) || (hdmi->vic == 22) || + (hdmi->vic == 2) || (hdmi->vic == 3) || + (hdmi->vic == 17) || (hdmi->vic == 18)) + hdmi->hdmi_data.colorimetry = HDMI_COLORIMETRY_ITU_601; + else + hdmi->hdmi_data.colorimetry = HDMI_COLORIMETRY_ITU_709; + + if ((hdmi->vic == 10) || (hdmi->vic == 11) || + (hdmi->vic == 12) || (hdmi->vic == 13) || + (hdmi->vic == 14) || (hdmi->vic == 15) || + (hdmi->vic == 25) || (hdmi->vic == 26) || + (hdmi->vic == 27) || (hdmi->vic == 28) || + (hdmi->vic == 29) || (hdmi->vic == 30) || + (hdmi->vic == 35) || (hdmi->vic == 36) || + (hdmi->vic == 37) || (hdmi->vic == 38)) + hdmi->hdmi_data.video_mode.mpixelrepetitionoutput = 1; + else + hdmi->hdmi_data.video_mode.mpixelrepetitionoutput = 0; + + hdmi->hdmi_data.video_mode.mpixelrepetitioninput = 0; + + /* TODO: Get input format from IPU (via FB driver interface) */ + hdmi->hdmi_data.enc_in_format = RGB; + + hdmi->hdmi_data.enc_out_format = RGB; + + hdmi->hdmi_data.enc_color_depth = 8; + hdmi->hdmi_data.pix_repet_factor = 0; + hdmi->hdmi_data.hdcp_enable = 0; + hdmi->hdmi_data.video_mode.mdataenablepolarity = true; + + /* HDMI Initialization Step B.1 */ + hdmi_av_composer(hdmi, mode); + + /* HDMI Initializateion Step B.2 */ + ret = dw_hdmi_phy_init(hdmi); + if (ret) + return ret; + + /* HDMI Initialization Step B.3 */ + dw_hdmi_enable_video_path(hdmi); + + /* not for DVI mode */ + if (hdmi->hdmi_data.video_mode.mdvi) { + dev_dbg(hdmi->dev, "%s DVI mode\n", __func__); + } else { + dev_dbg(hdmi->dev, "%s CEA mode\n", __func__); + + /* HDMI Initialization Step E - Configure audio */ + hdmi_clk_regenerator_update_pixel_clock(hdmi); + hdmi_enable_audio_clk(hdmi); + + /* HDMI Initialization Step F - Configure AVI InfoFrame */ + hdmi_config_AVI(hdmi); + } + + hdmi_video_packetize(hdmi); + hdmi_video_csc(hdmi); + hdmi_video_sample(hdmi); + hdmi_tx_hdcp_config(hdmi); + + dw_hdmi_clear_overflow(hdmi); + if (hdmi->cable_plugin && !hdmi->hdmi_data.video_mode.mdvi) + hdmi_enable_overflow_interrupts(hdmi); + + return 0; +} + +/* Wait until we are registered to enable interrupts */ +static int dw_hdmi_fb_registered(struct dw_hdmi *hdmi) +{ + hdmi->write(hdmi, HDMI_PHY_I2CM_INT_ADDR_DONE_POL, + HDMI_PHY_I2CM_INT_ADDR); + + hdmi->write(hdmi, HDMI_PHY_I2CM_CTLINT_ADDR_NAC_POL | + HDMI_PHY_I2CM_CTLINT_ADDR_ARBITRATION_POL, + HDMI_PHY_I2CM_CTLINT_ADDR); + + /* enable cable hot plug irq */ + hdmi->write(hdmi, (u8)~HDMI_PHY_HPD, HDMI_PHY_MASK0); + + /* Clear Hotplug interrupts */ + hdmi->write(hdmi, HDMI_IH_PHY_STAT0_HPD, HDMI_IH_PHY_STAT0); + + return 0; +} + +static void initialize_hdmi_ih_mutes(struct dw_hdmi *hdmi) +{ + u8 ih_mute; + + /* + * Boot up defaults are: + * HDMI_IH_MUTE = 0x03 (disabled) + * HDMI_IH_MUTE_* = 0x00 (enabled) + * + * Disable top level interrupt bits in HDMI block + */ + ih_mute = hdmi->read(hdmi, HDMI_IH_MUTE) | + HDMI_IH_MUTE_MUTE_WAKEUP_INTERRUPT | + HDMI_IH_MUTE_MUTE_ALL_INTERRUPT; + + hdmi->write(hdmi, ih_mute, HDMI_IH_MUTE); + + /* by default mask all interrupts */ + hdmi->write(hdmi, 0xff, HDMI_VP_MASK); + hdmi->write(hdmi, 0xff, HDMI_FC_MASK0); + hdmi->write(hdmi, 0xff, HDMI_FC_MASK1); + hdmi->write(hdmi, 0xff, HDMI_FC_MASK2); + hdmi->write(hdmi, 0xff, HDMI_PHY_MASK0); + hdmi->write(hdmi, 0xff, HDMI_PHY_I2CM_INT_ADDR); + hdmi->write(hdmi, 0xff, HDMI_PHY_I2CM_CTLINT_ADDR); + hdmi->write(hdmi, 0xff, HDMI_AUD_INT); + hdmi->write(hdmi, 0xff, HDMI_AUD_SPDIFINT); + hdmi->write(hdmi, 0xff, HDMI_AUD_HBR_MASK); + hdmi->write(hdmi, 0xff, HDMI_GP_MASK); + hdmi->write(hdmi, 0xff, HDMI_A_APIINTMSK); + hdmi->write(hdmi, 0xff, HDMI_CEC_MASK); + hdmi->write(hdmi, 0xff, HDMI_I2CM_INT); + hdmi->write(hdmi, 0xff, HDMI_I2CM_CTLINT); + + /* Disable interrupts in the IH_MUTE_* registers */ + hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_FC_STAT0); + hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_FC_STAT1); + hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_FC_STAT2); + hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_AS_STAT0); + hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_PHY_STAT0); + hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_I2CM_STAT0); + hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_CEC_STAT0); + hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_VP_STAT0); + hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_I2CMPHY_STAT0); + hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_AHBDMAAUD_STAT0); + + /* Enable top level interrupt bits in HDMI block */ + ih_mute &= ~(HDMI_IH_MUTE_MUTE_WAKEUP_INTERRUPT | + HDMI_IH_MUTE_MUTE_ALL_INTERRUPT); + hdmi->write(hdmi, ih_mute, HDMI_IH_MUTE); +} + +static void dw_hdmi_poweron(struct dw_hdmi *hdmi) +{ + dw_hdmi_setup(hdmi, &hdmi->previous_mode); +} + +static void dw_hdmi_poweroff(struct dw_hdmi *hdmi) +{ + dw_hdmi_phy_disable(hdmi); +} + +static enum drm_connector_status dw_hdmi_connector_detect(struct drm_connector + *connector, bool force) +{ + struct dw_hdmi *hdmi = container_of(connector, struct dw_hdmi, + connector); + + return hdmi->read(hdmi, HDMI_PHY_STAT0) & HDMI_PHY_HPD ? + connector_status_connected : connector_status_disconnected; +} + +static int dw_hdmi_connector_get_modes(struct drm_connector *connector) +{ + struct dw_hdmi *hdmi = container_of(connector, struct dw_hdmi, + connector); + struct edid *edid; + int ret; + + if (!hdmi->ddc) + return 0; + + edid = drm_get_edid(connector, hdmi->ddc); + if (edid) { + dev_dbg(hdmi->dev, "got edid: width[%d] x height[%d]\n", + edid->width_cm, edid->height_cm); + + drm_mode_connector_update_edid_property(connector, edid); + ret = drm_add_edid_modes(connector, edid); + kfree(edid); + } else { + dev_dbg(hdmi->dev, "failed to get edid\n"); + } + + return 0; +} + +static struct drm_encoder *dw_hdmi_connector_best_encoder(struct drm_connector + *connector) +{ + struct dw_hdmi *hdmi = container_of(connector, struct dw_hdmi, + connector); + + return &hdmi->encoder; +} + +static void dw_hdmi_encoder_mode_set(struct drm_encoder *encoder, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + struct dw_hdmi *hdmi = container_of(encoder, struct dw_hdmi, encoder); + + dw_hdmi_setup(hdmi, mode); + + /* Store the display mode for plugin/DKMS poweron events */ + memcpy(&hdmi->previous_mode, mode, sizeof(hdmi->previous_mode)); +} + +static bool dw_hdmi_encoder_mode_fixup(struct drm_encoder *encoder, + const struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode) +{ + return true; +} + +static void dw_hdmi_encoder_disable(struct drm_encoder *encoder) +{ +} + +static void dw_hdmi_encoder_dpms(struct drm_encoder *encoder, int mode) +{ + struct dw_hdmi *hdmi = container_of(encoder, struct dw_hdmi, encoder); + + if (mode) + dw_hdmi_poweroff(hdmi); + else + dw_hdmi_poweron(hdmi); +} + +static void dw_hdmi_encoder_prepare(struct drm_encoder *encoder) +{ + struct dw_hdmi *hdmi = container_of(encoder, struct dw_hdmi, encoder); + dw_hdmi_poweroff(hdmi); + + if (hdmi->plat_data->encoder_prepare) + hdmi->plat_data->encoder_prepare(&hdmi->connector, encoder); +} + +static void dw_hdmi_encoder_commit(struct drm_encoder *encoder) +{ + struct dw_hdmi *hdmi = container_of(encoder, struct dw_hdmi, encoder); + + if (hdmi->plat_data->set_crtc_mux) + hdmi->plat_data->set_crtc_mux(hdmi->priv, encoder); + + dw_hdmi_poweron(hdmi); +} + +void dw_hdmi_connector_destroy(struct drm_connector *connector) +{ + drm_connector_unregister(connector); + drm_connector_cleanup(connector); +} + +static int dw_hdmi_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode) +{ + struct dw_hdmi *hdmi = container_of(connector, struct dw_hdmi, + connector); + if (hdmi->plat_data->mode_valid) + return hdmi->plat_data->mode_valid(connector, mode); + else + return MODE_OK; +} + +static struct drm_encoder_funcs dw_hdmi_encoder_funcs = { + .destroy = drm_encoder_cleanup, +}; + +static struct drm_encoder_helper_funcs dw_hdmi_encoder_helper_funcs = { + .dpms = dw_hdmi_encoder_dpms, + .prepare = dw_hdmi_encoder_prepare, + .commit = dw_hdmi_encoder_commit, + .mode_set = dw_hdmi_encoder_mode_set, + .mode_fixup = dw_hdmi_encoder_mode_fixup, + .disable = dw_hdmi_encoder_disable, +}; + +static struct drm_connector_funcs dw_hdmi_connector_funcs = { + .dpms = drm_helper_connector_dpms, + .fill_modes = drm_helper_probe_single_connector_modes, + .detect = dw_hdmi_connector_detect, + .destroy = dw_hdmi_connector_destroy, +}; + +static struct drm_connector_helper_funcs dw_hdmi_connector_helper_funcs = { + .get_modes = dw_hdmi_connector_get_modes, + .mode_valid = dw_hdmi_connector_mode_valid, + .best_encoder = dw_hdmi_connector_best_encoder, +}; + +static irqreturn_t dw_hdmi_hardirq(int irq, void *dev_id) +{ + struct dw_hdmi *hdmi = dev_id; + u8 intr_stat; + + intr_stat = hdmi->read(hdmi, HDMI_IH_PHY_STAT0); + if (intr_stat) + hdmi->write(hdmi, ~0, HDMI_IH_MUTE_PHY_STAT0); + + return intr_stat ? IRQ_WAKE_THREAD : IRQ_NONE; +} + +static irqreturn_t dw_hdmi_irq(int irq, void *dev_id) +{ + struct dw_hdmi *hdmi = dev_id; + u8 intr_stat; + u8 phy_int_pol; + + intr_stat = hdmi->read(hdmi, HDMI_IH_PHY_STAT0); + + phy_int_pol = hdmi->read(hdmi, HDMI_PHY_POL0); + + if (intr_stat & HDMI_IH_PHY_STAT0_HPD) { + if (phy_int_pol & HDMI_PHY_HPD) { + dev_dbg(hdmi->dev, "EVENT=plugin\n"); + + hdmi->mod(hdmi, 0, HDMI_PHY_HPD, HDMI_PHY_POL0); + + dw_hdmi_poweron(hdmi); + } else { + dev_dbg(hdmi->dev, "EVENT=plugout\n"); + + hdmi->mod(hdmi, HDMI_PHY_HPD, HDMI_PHY_HPD, + HDMI_PHY_POL0); + + dw_hdmi_poweroff(hdmi); + } + drm_helper_hpd_irq_event(hdmi->connector.dev); + } + + hdmi->write(hdmi, intr_stat, HDMI_IH_PHY_STAT0); + hdmi->write(hdmi, ~HDMI_IH_PHY_STAT0_HPD, HDMI_IH_MUTE_PHY_STAT0); + + return IRQ_HANDLED; +} + +static int dw_hdmi_register(struct drm_device *drm, struct dw_hdmi *hdmi) +{ + struct drm_encoder *encoder = &hdmi->encoder; + struct device *dev = hdmi->dev; + + encoder->possible_crtcs = drm_of_find_possible_crtcs(drm, dev->of_node); + + hdmi->connector.polled = DRM_CONNECTOR_POLL_HPD; + + drm_encoder_helper_add(&hdmi->encoder, &dw_hdmi_encoder_helper_funcs); + drm_encoder_init(drm, &hdmi->encoder, &dw_hdmi_encoder_funcs, + DRM_MODE_ENCODER_TMDS); + + drm_connector_helper_add(&hdmi->connector, + &dw_hdmi_connector_helper_funcs); + drm_connector_init(drm, &hdmi->connector, &dw_hdmi_connector_funcs, + DRM_MODE_CONNECTOR_HDMIA); + + hdmi->connector.encoder = &hdmi->encoder; + + drm_mode_connector_attach_encoder(&hdmi->connector, &hdmi->encoder); + + return 0; +} + +static int dw_hdmi_bind(struct device *dev, struct device *master, void *data) +{ + struct platform_device *pdev = to_platform_device(dev); + struct dw_hdmi *hdmi = platform_get_drvdata(pdev); + struct drm_device *drm = data; + struct device_node *np = dev->of_node; + struct device_node *ddc_node; + struct resource *iores; + int ret, irq; + u32 val; + + if (!of_property_read_u32(np, "reg-io-width", &val)) { + switch (val) { + case 4: + hdmi->write = hdmi_writel; + hdmi->read = hdmi_readl; + hdmi->mod = hdmi_modl; + hdmi->mask_write = hdmi_mask_writel; + break; + default: + hdmi->write = hdmi_writeb; + hdmi->read = hdmi_readb; + hdmi->mod = hdmi_modb; + hdmi->mask_write = hdmi_mask_writeb; + break; + } + } else { + hdmi->write = hdmi_writeb; + hdmi->read = hdmi_readb; + hdmi->mod = hdmi_modb; + hdmi->mask_write = hdmi_mask_writeb; + } + + ddc_node = of_parse_phandle(np, "ddc-i2c-bus", 0); + if (ddc_node) { + hdmi->ddc = of_find_i2c_adapter_by_node(ddc_node); + if (!hdmi->ddc) { + dev_dbg(hdmi->dev, "failed to read ddc node\n"); + of_node_put(ddc_node); + return -EPROBE_DEFER; + } + + of_node_put(ddc_node); + } else { + dev_dbg(hdmi->dev, "no ddc property found\n"); + } + + irq = platform_get_irq(pdev, 0); + if (irq < 0) + return irq; + + ret = devm_request_threaded_irq(dev, irq, dw_hdmi_hardirq, + dw_hdmi_irq, IRQF_SHARED, + dev_name(dev), hdmi); + if (ret) + return ret; + + iores = platform_get_resource(pdev, IORESOURCE_MEM, 0); + hdmi->regs = devm_ioremap_resource(dev, iores); + if (IS_ERR(hdmi->regs)) + return PTR_ERR(hdmi->regs); + + if (hdmi->plat_data->setup) + hdmi->priv = hdmi->plat_data->setup(pdev); + /* Product and revision IDs */ + dev_info(dev, + "Detected HDMI controller 0x%x:0x%x:0x%x:0x%x\n", + hdmi->read(hdmi, HDMI_DESIGN_ID), + hdmi->read(hdmi, HDMI_REVISION_ID), + hdmi->read(hdmi, HDMI_PRODUCT_ID0), + hdmi->read(hdmi, HDMI_PRODUCT_ID1)); + + initialize_hdmi_ih_mutes(hdmi); + + /* + * To prevent overflows in HDMI_IH_FC_STAT2, set the clk regenerator + * N and cts values before enabling phy + */ + hdmi_init_clk_regenerator(hdmi); + + /* + * Configure registers related to HDMI interrupt + * generation before registering IRQ. + */ + hdmi->write(hdmi, HDMI_PHY_HPD, HDMI_PHY_POL0); + + /* Clear Hotplug interrupts */ + hdmi->write(hdmi, HDMI_IH_PHY_STAT0_HPD, HDMI_IH_PHY_STAT0); + + ret = dw_hdmi_fb_registered(hdmi); + if (ret) + return ret; + + ret = dw_hdmi_register(drm, hdmi); + if (ret) + return ret; + + /* Unmute interrupts */ + hdmi->write(hdmi, ~HDMI_IH_PHY_STAT0_HPD, HDMI_IH_MUTE_PHY_STAT0); + + dev_set_drvdata(dev, hdmi); + + return 0; +} + +static void dw_hdmi_unbind(struct device *dev, struct device *master, + void *data) +{ + struct dw_hdmi *hdmi = dev_get_drvdata(dev); + + /* Disable all interrupts */ + hdmi->write(hdmi, ~0, HDMI_IH_MUTE_PHY_STAT0); + + hdmi->connector.funcs->destroy(&hdmi->connector); + + hdmi->encoder.funcs->destroy(&hdmi->encoder); + if (hdmi->plat_data->exit) + hdmi->plat_data->exit(hdmi->priv); + i2c_put_adapter(hdmi->ddc); +} + +static const struct component_ops hdmi_ops = { + .bind = dw_hdmi_bind, + .unbind = dw_hdmi_unbind, +}; + +static int dw_hdmi_platform_probe(struct platform_device *pdev) +{ + return component_add(&pdev->dev, &hdmi_ops); +} + +static int dw_hdmi_platform_remove(struct platform_device *pdev) +{ + component_del(&pdev->dev, &hdmi_ops); + return 0; +} + +int dw_hdmi_pltfm_register(struct platform_device *pdev, + const struct dw_hdmi_plat_data *plat_data) +{ + struct dw_hdmi *hdmi; + + hdmi = devm_kzalloc(&pdev->dev, sizeof(*hdmi), GFP_KERNEL); + if (!hdmi) + return -ENOMEM; + + hdmi->plat_data = plat_data; + hdmi->dev = &pdev->dev; + hdmi->dev_type = plat_data->dev_type; + hdmi->sample_rate = 48000; + hdmi->ratio = 100; + + platform_set_drvdata(pdev, hdmi); + + return dw_hdmi_platform_probe(pdev); +} +EXPORT_SYMBOL_GPL(dw_hdmi_pltfm_register); + +int dw_hdmi_pltfm_unregister(struct platform_device *pdev) +{ + return dw_hdmi_platform_remove(pdev); +} +EXPORT_SYMBOL_GPL(dw_hdmi_pltfm_unregister); + +MODULE_AUTHOR("Sascha Hauer <s.hauer@pengutronix.de>"); +MODULE_DESCRIPTION("i.MX6 HDMI transmitter driver"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:dw-hdmi"); diff --git a/drivers/gpu/drm/bridge/dw_hdmi.h b/drivers/gpu/drm/bridge/dw_hdmi.h new file mode 100644 index 0000000..39b6776 --- /dev/null +++ b/drivers/gpu/drm/bridge/dw_hdmi.h @@ -0,0 +1,1032 @@ +/* + * Copyright (C) 2011 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __IMX_HDMI_H__ +#define __IMX_HDMI_H__ + +/* Identification Registers */ +#define HDMI_DESIGN_ID 0x0000 +#define HDMI_REVISION_ID 0x0001 +#define HDMI_PRODUCT_ID0 0x0002 +#define HDMI_PRODUCT_ID1 0x0003 +#define HDMI_CONFIG0_ID 0x0004 +#define HDMI_CONFIG1_ID 0x0005 +#define HDMI_CONFIG2_ID 0x0006 +#define HDMI_CONFIG3_ID 0x0007 + +/* 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_I2CM_STAT0 0x0105 +#define HDMI_IH_CEC_STAT0 0x0106 +#define HDMI_IH_VP_STAT0 0x0107 +#define HDMI_IH_I2CMPHY_STAT0 0x0108 +#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_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 + +/* Video Sample Registers */ +#define HDMI_TX_INVID0 0x0200 +#define HDMI_TX_INSTUFFING 0x0201 +#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_STUFF 0x0802 +#define HDMI_VP_REMAP 0x0803 +#define HDMI_VP_CONF 0x0804 +#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_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 +#define HDMI_FC_VSDPAYLOAD1 0x1033 +#define HDMI_FC_VSDPAYLOAD2 0x1034 +#define HDMI_FC_VSDPAYLOAD3 0x1035 +#define HDMI_FC_VSDPAYLOAD4 0x1036 +#define HDMI_FC_VSDPAYLOAD5 0x1037 +#define HDMI_FC_VSDPAYLOAD6 0x1038 +#define HDMI_FC_VSDPAYLOAD7 0x1039 +#define HDMI_FC_VSDPAYLOAD8 0x103A +#define HDMI_FC_VSDPAYLOAD9 0x103B +#define HDMI_FC_VSDPAYLOAD10 0x103C +#define HDMI_FC_VSDPAYLOAD11 0x103D +#define HDMI_FC_VSDPAYLOAD12 0x103E +#define HDMI_FC_VSDPAYLOAD13 0x103F +#define HDMI_FC_VSDPAYLOAD14 0x1040 +#define HDMI_FC_VSDPAYLOAD15 0x1041 +#define HDMI_FC_VSDPAYLOAD16 0x1042 +#define HDMI_FC_VSDPAYLOAD17 0x1043 +#define HDMI_FC_VSDPAYLOAD18 0x1044 +#define HDMI_FC_VSDPAYLOAD19 0x1045 +#define HDMI_FC_VSDPAYLOAD20 0x1046 +#define HDMI_FC_VSDPAYLOAD21 0x1047 +#define HDMI_FC_VSDPAYLOAD22 0x1048 +#define HDMI_FC_VSDPAYLOAD23 0x1049 +#define HDMI_FC_SPDVENDORNAME0 0x104A +#define HDMI_FC_SPDVENDORNAME1 0x104B +#define HDMI_FC_SPDVENDORNAME2 0x104C +#define HDMI_FC_SPDVENDORNAME3 0x104D +#define HDMI_FC_SPDVENDORNAME4 0x104E +#define HDMI_FC_SPDVENDORNAME5 0x104F +#define HDMI_FC_SPDVENDORNAME6 0x1050 +#define HDMI_FC_SPDVENDORNAME7 0x1051 +#define HDMI_FC_SDPPRODUCTNAME0 0x1052 +#define HDMI_FC_SDPPRODUCTNAME1 0x1053 +#define HDMI_FC_SDPPRODUCTNAME2 0x1054 +#define HDMI_FC_SDPPRODUCTNAME3 0x1055 +#define HDMI_FC_SDPPRODUCTNAME4 0x1056 +#define HDMI_FC_SDPPRODUCTNAME5 0x1057 +#define HDMI_FC_SDPPRODUCTNAME6 0x1058 +#define HDMI_FC_SDPPRODUCTNAME7 0x1059 +#define HDMI_FC_SDPPRODUCTNAME8 0x105A +#define HDMI_FC_SDPPRODUCTNAME9 0x105B +#define HDMI_FC_SDPPRODUCTNAME10 0x105C +#define HDMI_FC_SDPPRODUCTNAME11 0x105D +#define HDMI_FC_SDPPRODUCTNAME12 0x105E +#define HDMI_FC_SDPPRODUCTNAME13 0x105F +#define HDMI_FC_SDPPRODUCTNAME14 0x1060 +#define HDMI_FC_SPDPRODUCTNAME15 0x1061 +#define HDMI_FC_SPDDEVICEINF 0x1062 +#define HDMI_FC_AUDSCONF 0x1063 +#define HDMI_FC_AUDSSTAT 0x1064 +#define HDMI_FC_DATACH0FILL 0x1070 +#define HDMI_FC_DATACH1FILL 0x1071 +#define HDMI_FC_DATACH2FILL 0x1072 +#define HDMI_FC_CTRLQHIGH 0x1073 +#define HDMI_FC_CTRLQLOW 0x1074 +#define HDMI_FC_ACP0 0x1075 +#define HDMI_FC_ACP28 0x1076 +#define HDMI_FC_ACP27 0x1077 +#define HDMI_FC_ACP26 0x1078 +#define HDMI_FC_ACP25 0x1079 +#define HDMI_FC_ACP24 0x107A +#define HDMI_FC_ACP23 0x107B +#define HDMI_FC_ACP22 0x107C +#define HDMI_FC_ACP21 0x107D +#define HDMI_FC_ACP20 0x107E +#define HDMI_FC_ACP19 0x107F +#define HDMI_FC_ACP18 0x1080 +#define HDMI_FC_ACP17 0x1081 +#define HDMI_FC_ACP16 0x1082 +#define HDMI_FC_ACP15 0x1083 +#define HDMI_FC_ACP14 0x1084 +#define HDMI_FC_ACP13 0x1085 +#define HDMI_FC_ACP12 0x1086 +#define HDMI_FC_ACP11 0x1087 +#define HDMI_FC_ACP10 0x1088 +#define HDMI_FC_ACP9 0x1089 +#define HDMI_FC_ACP8 0x108A +#define HDMI_FC_ACP7 0x108B +#define HDMI_FC_ACP6 0x108C +#define HDMI_FC_ACP5 0x108D +#define HDMI_FC_ACP4 0x108E +#define HDMI_FC_ACP3 0x108F +#define HDMI_FC_ACP2 0x1090 +#define HDMI_FC_ACP1 0x1091 +#define HDMI_FC_ISCR1_0 0x1092 +#define HDMI_FC_ISCR1_16 0x1093 +#define HDMI_FC_ISCR1_15 0x1094 +#define HDMI_FC_ISCR1_14 0x1095 +#define HDMI_FC_ISCR1_13 0x1096 +#define HDMI_FC_ISCR1_12 0x1097 +#define HDMI_FC_ISCR1_11 0x1098 +#define HDMI_FC_ISCR1_10 0x1099 +#define HDMI_FC_ISCR1_9 0x109A +#define HDMI_FC_ISCR1_8 0x109B +#define HDMI_FC_ISCR1_7 0x109C +#define HDMI_FC_ISCR1_6 0x109D +#define HDMI_FC_ISCR1_5 0x109E +#define HDMI_FC_ISCR1_4 0x109F +#define HDMI_FC_ISCR1_3 0x10A0 +#define HDMI_FC_ISCR1_2 0x10A1 +#define HDMI_FC_ISCR1_1 0x10A2 +#define HDMI_FC_ISCR2_15 0x10A3 +#define HDMI_FC_ISCR2_14 0x10A4 +#define HDMI_FC_ISCR2_13 0x10A5 +#define HDMI_FC_ISCR2_12 0x10A6 +#define HDMI_FC_ISCR2_11 0x10A7 +#define HDMI_FC_ISCR2_10 0x10A8 +#define HDMI_FC_ISCR2_9 0x10A9 +#define HDMI_FC_ISCR2_8 0x10AA +#define HDMI_FC_ISCR2_7 0x10AB +#define HDMI_FC_ISCR2_6 0x10AC +#define HDMI_FC_ISCR2_5 0x10AD +#define HDMI_FC_ISCR2_4 0x10AE +#define HDMI_FC_ISCR2_3 0x10AF +#define HDMI_FC_ISCR2_2 0x10B0 +#define HDMI_FC_ISCR2_1 0x10B1 +#define HDMI_FC_ISCR2_0 0x10B2 +#define HDMI_FC_DATAUTO0 0x10B3 +#define HDMI_FC_DATAUTO1 0x10B4 +#define HDMI_FC_DATAUTO2 0x10B5 +#define HDMI_FC_DATMAN 0x10B6 +#define HDMI_FC_DATAUTO3 0x10B7 +#define HDMI_FC_RDRB0 0x10B8 +#define HDMI_FC_RDRB1 0x10B9 +#define HDMI_FC_RDRB2 0x10BA +#define HDMI_FC_RDRB3 0x10BB +#define HDMI_FC_RDRB4 0x10BC +#define HDMI_FC_RDRB5 0x10BD +#define HDMI_FC_RDRB6 0x10BE +#define HDMI_FC_RDRB7 0x10BF +#define HDMI_FC_STAT0 0x10D0 +#define HDMI_FC_INT0 0x10D1 +#define HDMI_FC_MASK0 0x10D2 +#define HDMI_FC_POL0 0x10D3 +#define HDMI_FC_STAT1 0x10D4 +#define HDMI_FC_INT1 0x10D5 +#define HDMI_FC_MASK1 0x10D6 +#define HDMI_FC_POL1 0x10D7 +#define HDMI_FC_STAT2 0x10D8 +#define HDMI_FC_INT2 0x10D9 +#define HDMI_FC_MASK2 0x10DA +#define HDMI_FC_POL2 0x10DB +#define HDMI_FC_PRCONF 0x10E0 + +#define HDMI_FC_GMD_STAT 0x1100 +#define HDMI_FC_GMD_EN 0x1101 +#define HDMI_FC_GMD_UP 0x1102 +#define HDMI_FC_GMD_CONF 0x1103 +#define HDMI_FC_GMD_HB 0x1104 +#define HDMI_FC_GMD_PB0 0x1105 +#define HDMI_FC_GMD_PB1 0x1106 +#define HDMI_FC_GMD_PB2 0x1107 +#define HDMI_FC_GMD_PB3 0x1108 +#define HDMI_FC_GMD_PB4 0x1109 +#define HDMI_FC_GMD_PB5 0x110A +#define HDMI_FC_GMD_PB6 0x110B +#define HDMI_FC_GMD_PB7 0x110C +#define HDMI_FC_GMD_PB8 0x110D +#define HDMI_FC_GMD_PB9 0x110E +#define HDMI_FC_GMD_PB10 0x110F +#define HDMI_FC_GMD_PB11 0x1110 +#define HDMI_FC_GMD_PB12 0x1111 +#define HDMI_FC_GMD_PB13 0x1112 +#define HDMI_FC_GMD_PB14 0x1113 +#define HDMI_FC_GMD_PB15 0x1114 +#define HDMI_FC_GMD_PB16 0x1115 +#define HDMI_FC_GMD_PB17 0x1116 +#define HDMI_FC_GMD_PB18 0x1117 +#define HDMI_FC_GMD_PB19 0x1118 +#define HDMI_FC_GMD_PB20 0x1119 +#define HDMI_FC_GMD_PB21 0x111A +#define HDMI_FC_GMD_PB22 0x111B +#define HDMI_FC_GMD_PB23 0x111C +#define HDMI_FC_GMD_PB24 0x111D +#define HDMI_FC_GMD_PB25 0x111E +#define HDMI_FC_GMD_PB26 0x111F +#define HDMI_FC_GMD_PB27 0x1120 + +#define HDMI_FC_DBGFORCE 0x1200 +#define HDMI_FC_DBGAUD0CH0 0x1201 +#define HDMI_FC_DBGAUD1CH0 0x1202 +#define HDMI_FC_DBGAUD2CH0 0x1203 +#define HDMI_FC_DBGAUD0CH1 0x1204 +#define HDMI_FC_DBGAUD1CH1 0x1205 +#define HDMI_FC_DBGAUD2CH1 0x1206 +#define HDMI_FC_DBGAUD0CH2 0x1207 +#define HDMI_FC_DBGAUD1CH2 0x1208 +#define HDMI_FC_DBGAUD2CH2 0x1209 +#define HDMI_FC_DBGAUD0CH3 0x120A +#define HDMI_FC_DBGAUD1CH3 0x120B +#define HDMI_FC_DBGAUD2CH3 0x120C +#define HDMI_FC_DBGAUD0CH4 0x120D +#define HDMI_FC_DBGAUD1CH4 0x120E +#define HDMI_FC_DBGAUD2CH4 0x120F +#define HDMI_FC_DBGAUD0CH5 0x1210 +#define HDMI_FC_DBGAUD1CH5 0x1211 +#define HDMI_FC_DBGAUD2CH5 0x1212 +#define HDMI_FC_DBGAUD0CH6 0x1213 +#define HDMI_FC_DBGAUD1CH6 0x1214 +#define HDMI_FC_DBGAUD2CH6 0x1215 +#define HDMI_FC_DBGAUD0CH7 0x1216 +#define HDMI_FC_DBGAUD1CH7 0x1217 +#define HDMI_FC_DBGAUD2CH7 0x1218 +#define HDMI_FC_DBGTMDS0 0x1219 +#define HDMI_FC_DBGTMDS1 0x121A +#define HDMI_FC_DBGTMDS2 0x121B + +/* HDMI Source PHY Registers */ +#define HDMI_PHY_CONF0 0x3000 +#define HDMI_PHY_TST0 0x3001 +#define HDMI_PHY_TST1 0x3002 +#define HDMI_PHY_TST2 0x3003 +#define HDMI_PHY_STAT0 0x3004 +#define HDMI_PHY_INT0 0x3005 +#define HDMI_PHY_MASK0 0x3006 +#define HDMI_PHY_POL0 0x3007 + +/* HDMI Master PHY Registers */ +#define HDMI_PHY_I2CM_SLAVE_ADDR 0x3020 +#define HDMI_PHY_I2CM_ADDRESS_ADDR 0x3021 +#define HDMI_PHY_I2CM_DATAO_1_ADDR 0x3022 +#define HDMI_PHY_I2CM_DATAO_0_ADDR 0x3023 +#define HDMI_PHY_I2CM_DATAI_1_ADDR 0x3024 +#define HDMI_PHY_I2CM_DATAI_0_ADDR 0x3025 +#define HDMI_PHY_I2CM_OPERATION_ADDR 0x3026 +#define HDMI_PHY_I2CM_INT_ADDR 0x3027 +#define HDMI_PHY_I2CM_CTLINT_ADDR 0x3028 +#define HDMI_PHY_I2CM_DIV_ADDR 0x3029 +#define HDMI_PHY_I2CM_SOFTRSTZ_ADDR 0x302a +#define HDMI_PHY_I2CM_SS_SCL_HCNT_1_ADDR 0x302b +#define HDMI_PHY_I2CM_SS_SCL_HCNT_0_ADDR 0x302c +#define HDMI_PHY_I2CM_SS_SCL_LCNT_1_ADDR 0x302d +#define HDMI_PHY_I2CM_SS_SCL_LCNT_0_ADDR 0x302e +#define HDMI_PHY_I2CM_FS_SCL_HCNT_1_ADDR 0x302f +#define HDMI_PHY_I2CM_FS_SCL_HCNT_0_ADDR 0x3030 +#define HDMI_PHY_I2CM_FS_SCL_LCNT_1_ADDR 0x3031 +#define HDMI_PHY_I2CM_FS_SCL_LCNT_0_ADDR 0x3032 + +/* Audio Sampler Registers */ +#define HDMI_AUD_CONF0 0x3100 +#define HDMI_AUD_CONF1 0x3101 +#define HDMI_AUD_INT 0x3102 +#define HDMI_AUD_CONF2 0x3103 +#define HDMI_AUD_N1 0x3200 +#define HDMI_AUD_N2 0x3201 +#define HDMI_AUD_N3 0x3202 +#define HDMI_AUD_CTS1 0x3203 +#define HDMI_AUD_CTS2 0x3204 +#define HDMI_AUD_CTS3 0x3205 +#define HDMI_AUD_INPUTCLKFS 0x3206 +#define HDMI_AUD_SPDIFINT 0x3302 +#define HDMI_AUD_CONF0_HBR 0x3400 +#define HDMI_AUD_HBR_STATUS 0x3401 +#define HDMI_AUD_HBR_INT 0x3402 +#define HDMI_AUD_HBR_POL 0x3403 +#define HDMI_AUD_HBR_MASK 0x3404 + +/* + * Generic Parallel Audio Interface Registers + * Not used as GPAUD interface is not enabled in hw + */ +#define HDMI_GP_CONF0 0x3500 +#define HDMI_GP_CONF1 0x3501 +#define HDMI_GP_CONF2 0x3502 +#define HDMI_GP_STAT 0x3503 +#define HDMI_GP_INT 0x3504 +#define HDMI_GP_MASK 0x3505 +#define HDMI_GP_POL 0x3506 + +/* Audio DMA Registers */ +#define HDMI_AHB_DMA_CONF0 0x3600 +#define HDMI_AHB_DMA_START 0x3601 +#define HDMI_AHB_DMA_STOP 0x3602 +#define HDMI_AHB_DMA_THRSLD 0x3603 +#define HDMI_AHB_DMA_STRADDR0 0x3604 +#define HDMI_AHB_DMA_STRADDR1 0x3605 +#define HDMI_AHB_DMA_STRADDR2 0x3606 +#define HDMI_AHB_DMA_STRADDR3 0x3607 +#define HDMI_AHB_DMA_STPADDR0 0x3608 +#define HDMI_AHB_DMA_STPADDR1 0x3609 +#define HDMI_AHB_DMA_STPADDR2 0x360a +#define HDMI_AHB_DMA_STPADDR3 0x360b +#define HDMI_AHB_DMA_BSTADDR0 0x360c +#define HDMI_AHB_DMA_BSTADDR1 0x360d +#define HDMI_AHB_DMA_BSTADDR2 0x360e +#define HDMI_AHB_DMA_BSTADDR3 0x360f +#define HDMI_AHB_DMA_MBLENGTH0 0x3610 +#define HDMI_AHB_DMA_MBLENGTH1 0x3611 +#define HDMI_AHB_DMA_STAT 0x3612 +#define HDMI_AHB_DMA_INT 0x3613 +#define HDMI_AHB_DMA_MASK 0x3614 +#define HDMI_AHB_DMA_POL 0x3615 +#define HDMI_AHB_DMA_CONF1 0x3616 +#define HDMI_AHB_DMA_BUFFSTAT 0x3617 +#define HDMI_AHB_DMA_BUFFINT 0x3618 +#define HDMI_AHB_DMA_BUFFMASK 0x3619 +#define HDMI_AHB_DMA_BUFFPOL 0x361a + +/* Main Controller Registers */ +#define HDMI_MC_SFRDIV 0x4000 +#define HDMI_MC_CLKDIS 0x4001 +#define HDMI_MC_SWRSTZ 0x4002 +#define HDMI_MC_OPCTRL 0x4003 +#define HDMI_MC_FLOWCTRL 0x4004 +#define HDMI_MC_PHYRSTZ 0x4005 +#define HDMI_MC_LOCKONCLOCK 0x4006 +#define HDMI_MC_HEACPHY_RST 0x4007 + +/* Color Space Converter Registers */ +#define HDMI_CSC_CFG 0x4100 +#define HDMI_CSC_SCALE 0x4101 +#define HDMI_CSC_COEF_A1_MSB 0x4102 +#define HDMI_CSC_COEF_A1_LSB 0x4103 +#define HDMI_CSC_COEF_A2_MSB 0x4104 +#define HDMI_CSC_COEF_A2_LSB 0x4105 +#define HDMI_CSC_COEF_A3_MSB 0x4106 +#define HDMI_CSC_COEF_A3_LSB 0x4107 +#define HDMI_CSC_COEF_A4_MSB 0x4108 +#define HDMI_CSC_COEF_A4_LSB 0x4109 +#define HDMI_CSC_COEF_B1_MSB 0x410A +#define HDMI_CSC_COEF_B1_LSB 0x410B +#define HDMI_CSC_COEF_B2_MSB 0x410C +#define HDMI_CSC_COEF_B2_LSB 0x410D +#define HDMI_CSC_COEF_B3_MSB 0x410E +#define HDMI_CSC_COEF_B3_LSB 0x410F +#define HDMI_CSC_COEF_B4_MSB 0x4110 +#define HDMI_CSC_COEF_B4_LSB 0x4111 +#define HDMI_CSC_COEF_C1_MSB 0x4112 +#define HDMI_CSC_COEF_C1_LSB 0x4113 +#define HDMI_CSC_COEF_C2_MSB 0x4114 +#define HDMI_CSC_COEF_C2_LSB 0x4115 +#define HDMI_CSC_COEF_C3_MSB 0x4116 +#define HDMI_CSC_COEF_C3_LSB 0x4117 +#define HDMI_CSC_COEF_C4_MSB 0x4118 +#define HDMI_CSC_COEF_C4_LSB 0x4119 + +/* HDCP Encryption Engine Registers */ +#define HDMI_A_HDCPCFG0 0x5000 +#define HDMI_A_HDCPCFG1 0x5001 +#define HDMI_A_HDCPOBS0 0x5002 +#define HDMI_A_HDCPOBS1 0x5003 +#define HDMI_A_HDCPOBS2 0x5004 +#define HDMI_A_HDCPOBS3 0x5005 +#define HDMI_A_APIINTCLR 0x5006 +#define HDMI_A_APIINTSTAT 0x5007 +#define HDMI_A_APIINTMSK 0x5008 +#define HDMI_A_VIDPOLCFG 0x5009 +#define HDMI_A_OESSWCFG 0x500A +#define HDMI_A_TIMER1SETUP0 0x500B +#define HDMI_A_TIMER1SETUP1 0x500C +#define HDMI_A_TIMER2SETUP0 0x500D +#define HDMI_A_TIMER2SETUP1 0x500E +#define HDMI_A_100MSCFG 0x500F +#define HDMI_A_2SCFG0 0x5010 +#define HDMI_A_2SCFG1 0x5011 +#define HDMI_A_5SCFG0 0x5012 +#define HDMI_A_5SCFG1 0x5013 +#define HDMI_A_SRMVERLSB 0x5014 +#define HDMI_A_SRMVERMSB 0x5015 +#define HDMI_A_SRMCTRL 0x5016 +#define HDMI_A_SFRSETUP 0x5017 +#define HDMI_A_I2CHSETUP 0x5018 +#define HDMI_A_INTSETUP 0x5019 +#define HDMI_A_PRESETUP 0x501A +#define HDMI_A_SRM_BASE 0x5020 + +/* CEC Engine Registers */ +#define HDMI_CEC_CTRL 0x7D00 +#define HDMI_CEC_STAT 0x7D01 +#define HDMI_CEC_MASK 0x7D02 +#define HDMI_CEC_POLARITY 0x7D03 +#define HDMI_CEC_INT 0x7D04 +#define HDMI_CEC_ADDR_L 0x7D05 +#define HDMI_CEC_ADDR_H 0x7D06 +#define HDMI_CEC_TX_CNT 0x7D07 +#define HDMI_CEC_RX_CNT 0x7D08 +#define HDMI_CEC_TX_DATA0 0x7D10 +#define HDMI_CEC_TX_DATA1 0x7D11 +#define HDMI_CEC_TX_DATA2 0x7D12 +#define HDMI_CEC_TX_DATA3 0x7D13 +#define HDMI_CEC_TX_DATA4 0x7D14 +#define HDMI_CEC_TX_DATA5 0x7D15 +#define HDMI_CEC_TX_DATA6 0x7D16 +#define HDMI_CEC_TX_DATA7 0x7D17 +#define HDMI_CEC_TX_DATA8 0x7D18 +#define HDMI_CEC_TX_DATA9 0x7D19 +#define HDMI_CEC_TX_DATA10 0x7D1a +#define HDMI_CEC_TX_DATA11 0x7D1b +#define HDMI_CEC_TX_DATA12 0x7D1c +#define HDMI_CEC_TX_DATA13 0x7D1d +#define HDMI_CEC_TX_DATA14 0x7D1e +#define HDMI_CEC_TX_DATA15 0x7D1f +#define HDMI_CEC_RX_DATA0 0x7D20 +#define HDMI_CEC_RX_DATA1 0x7D21 +#define HDMI_CEC_RX_DATA2 0x7D22 +#define HDMI_CEC_RX_DATA3 0x7D23 +#define HDMI_CEC_RX_DATA4 0x7D24 +#define HDMI_CEC_RX_DATA5 0x7D25 +#define HDMI_CEC_RX_DATA6 0x7D26 +#define HDMI_CEC_RX_DATA7 0x7D27 +#define HDMI_CEC_RX_DATA8 0x7D28 +#define HDMI_CEC_RX_DATA9 0x7D29 +#define HDMI_CEC_RX_DATA10 0x7D2a +#define HDMI_CEC_RX_DATA11 0x7D2b +#define HDMI_CEC_RX_DATA12 0x7D2c +#define HDMI_CEC_RX_DATA13 0x7D2d +#define HDMI_CEC_RX_DATA14 0x7D2e +#define HDMI_CEC_RX_DATA15 0x7D2f +#define HDMI_CEC_LOCK 0x7D30 +#define HDMI_CEC_WKUPCTRL 0x7D31 + +/* I2C Master Registers (E-DDC) */ +#define HDMI_I2CM_SLAVE 0x7E00 +#define HDMI_I2CMESS 0x7E01 +#define HDMI_I2CM_DATAO 0x7E02 +#define HDMI_I2CM_DATAI 0x7E03 +#define HDMI_I2CM_OPERATION 0x7E04 +#define HDMI_I2CM_INT 0x7E05 +#define HDMI_I2CM_CTLINT 0x7E06 +#define HDMI_I2CM_DIV 0x7E07 +#define HDMI_I2CM_SEGADDR 0x7E08 +#define HDMI_I2CM_SOFTRSTZ 0x7E09 +#define HDMI_I2CM_SEGPTR 0x7E0A +#define HDMI_I2CM_SS_SCL_HCNT_1_ADDR 0x7E0B +#define HDMI_I2CM_SS_SCL_HCNT_0_ADDR 0x7E0C +#define HDMI_I2CM_SS_SCL_LCNT_1_ADDR 0x7E0D +#define HDMI_I2CM_SS_SCL_LCNT_0_ADDR 0x7E0E +#define HDMI_I2CM_FS_SCL_HCNT_1_ADDR 0x7E0F +#define HDMI_I2CM_FS_SCL_HCNT_0_ADDR 0x7E10 +#define HDMI_I2CM_FS_SCL_LCNT_1_ADDR 0x7E11 +#define HDMI_I2CM_FS_SCL_LCNT_0_ADDR 0x7E12 + +enum { +/* IH_FC_INT2 field values */ + HDMI_IH_FC_INT2_OVERFLOW_MASK = 0x03, + HDMI_IH_FC_INT2_LOW_PRIORITY_OVERFLOW = 0x02, + HDMI_IH_FC_INT2_HIGH_PRIORITY_OVERFLOW = 0x01, + +/* IH_FC_STAT2 field values */ + HDMI_IH_FC_STAT2_OVERFLOW_MASK = 0x03, + HDMI_IH_FC_STAT2_LOW_PRIORITY_OVERFLOW = 0x02, + HDMI_IH_FC_STAT2_HIGH_PRIORITY_OVERFLOW = 0x01, + +/* IH_PHY_STAT0 field values */ + HDMI_IH_PHY_STAT0_RX_SENSE3 = 0x20, + HDMI_IH_PHY_STAT0_RX_SENSE2 = 0x10, + HDMI_IH_PHY_STAT0_RX_SENSE1 = 0x8, + HDMI_IH_PHY_STAT0_RX_SENSE0 = 0x4, + HDMI_IH_PHY_STAT0_TX_PHY_LOCK = 0x2, + HDMI_IH_PHY_STAT0_HPD = 0x1, + +/* IH_MUTE_I2CMPHY_STAT0 field values */ + HDMI_IH_MUTE_I2CMPHY_STAT0_I2CMPHYDONE = 0x2, + HDMI_IH_MUTE_I2CMPHY_STAT0_I2CMPHYERROR = 0x1, + +/* IH_AHBDMAAUD_STAT0 field values */ + HDMI_IH_AHBDMAAUD_STAT0_ERROR = 0x20, + HDMI_IH_AHBDMAAUD_STAT0_LOST = 0x10, + HDMI_IH_AHBDMAAUD_STAT0_RETRY = 0x08, + HDMI_IH_AHBDMAAUD_STAT0_DONE = 0x04, + HDMI_IH_AHBDMAAUD_STAT0_BUFFFULL = 0x02, + HDMI_IH_AHBDMAAUD_STAT0_BUFFEMPTY = 0x01, + +/* IH_MUTE_FC_STAT2 field values */ + HDMI_IH_MUTE_FC_STAT2_OVERFLOW_MASK = 0x03, + HDMI_IH_MUTE_FC_STAT2_LOW_PRIORITY_OVERFLOW = 0x02, + HDMI_IH_MUTE_FC_STAT2_HIGH_PRIORITY_OVERFLOW = 0x01, + +/* IH_MUTE_AHBDMAAUD_STAT0 field values */ + HDMI_IH_MUTE_AHBDMAAUD_STAT0_ERROR = 0x20, + HDMI_IH_MUTE_AHBDMAAUD_STAT0_LOST = 0x10, + HDMI_IH_MUTE_AHBDMAAUD_STAT0_RETRY = 0x08, + HDMI_IH_MUTE_AHBDMAAUD_STAT0_DONE = 0x04, + HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFFULL = 0x02, + HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFEMPTY = 0x01, + +/* IH_MUTE field values */ + HDMI_IH_MUTE_MUTE_WAKEUP_INTERRUPT = 0x2, + HDMI_IH_MUTE_MUTE_ALL_INTERRUPT = 0x1, + +/* TX_INVID0 field values */ + HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_MASK = 0x80, + HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_ENABLE = 0x80, + HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_DISABLE = 0x00, + HDMI_TX_INVID0_VIDEO_MAPPING_MASK = 0x1F, + HDMI_TX_INVID0_VIDEO_MAPPING_OFFSET = 0, + +/* TX_INSTUFFING field values */ + HDMI_TX_INSTUFFING_BDBDATA_STUFFING_MASK = 0x4, + HDMI_TX_INSTUFFING_BDBDATA_STUFFING_ENABLE = 0x4, + HDMI_TX_INSTUFFING_BDBDATA_STUFFING_DISABLE = 0x0, + HDMI_TX_INSTUFFING_RCRDATA_STUFFING_MASK = 0x2, + HDMI_TX_INSTUFFING_RCRDATA_STUFFING_ENABLE = 0x2, + HDMI_TX_INSTUFFING_RCRDATA_STUFFING_DISABLE = 0x0, + HDMI_TX_INSTUFFING_GYDATA_STUFFING_MASK = 0x1, + HDMI_TX_INSTUFFING_GYDATA_STUFFING_ENABLE = 0x1, + HDMI_TX_INSTUFFING_GYDATA_STUFFING_DISABLE = 0x0, + +/* VP_PR_CD field values */ + HDMI_VP_PR_CD_COLOR_DEPTH_MASK = 0xF0, + HDMI_VP_PR_CD_COLOR_DEPTH_OFFSET = 4, + HDMI_VP_PR_CD_DESIRED_PR_FACTOR_MASK = 0x0F, + HDMI_VP_PR_CD_DESIRED_PR_FACTOR_OFFSET = 0, + +/* VP_STUFF field values */ + HDMI_VP_STUFF_IDEFAULT_PHASE_MASK = 0x20, + HDMI_VP_STUFF_IDEFAULT_PHASE_OFFSET = 5, + HDMI_VP_STUFF_IFIX_PP_TO_LAST_MASK = 0x10, + HDMI_VP_STUFF_IFIX_PP_TO_LAST_OFFSET = 4, + HDMI_VP_STUFF_ICX_GOTO_P0_ST_MASK = 0x8, + HDMI_VP_STUFF_ICX_GOTO_P0_ST_OFFSET = 3, + HDMI_VP_STUFF_YCC422_STUFFING_MASK = 0x4, + HDMI_VP_STUFF_YCC422_STUFFING_STUFFING_MODE = 0x4, + HDMI_VP_STUFF_YCC422_STUFFING_DIRECT_MODE = 0x0, + HDMI_VP_STUFF_PP_STUFFING_MASK = 0x2, + HDMI_VP_STUFF_PP_STUFFING_STUFFING_MODE = 0x2, + HDMI_VP_STUFF_PP_STUFFING_DIRECT_MODE = 0x0, + HDMI_VP_STUFF_PR_STUFFING_MASK = 0x1, + HDMI_VP_STUFF_PR_STUFFING_STUFFING_MODE = 0x1, + HDMI_VP_STUFF_PR_STUFFING_DIRECT_MODE = 0x0, + +/* VP_CONF field values */ + HDMI_VP_CONF_BYPASS_EN_MASK = 0x40, + HDMI_VP_CONF_BYPASS_EN_ENABLE = 0x40, + HDMI_VP_CONF_BYPASS_EN_DISABLE = 0x00, + HDMI_VP_CONF_PP_EN_ENMASK = 0x20, + HDMI_VP_CONF_PP_EN_ENABLE = 0x20, + HDMI_VP_CONF_PP_EN_DISABLE = 0x00, + HDMI_VP_CONF_PR_EN_MASK = 0x10, + HDMI_VP_CONF_PR_EN_ENABLE = 0x10, + HDMI_VP_CONF_PR_EN_DISABLE = 0x00, + HDMI_VP_CONF_YCC422_EN_MASK = 0x8, + HDMI_VP_CONF_YCC422_EN_ENABLE = 0x8, + HDMI_VP_CONF_YCC422_EN_DISABLE = 0x0, + HDMI_VP_CONF_BYPASS_SELECT_MASK = 0x4, + HDMI_VP_CONF_BYPASS_SELECT_VID_PACKETIZER = 0x4, + HDMI_VP_CONF_BYPASS_SELECT_PIX_REPEATER = 0x0, + HDMI_VP_CONF_OUTPUT_SELECTOR_MASK = 0x3, + HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS = 0x3, + HDMI_VP_CONF_OUTPUT_SELECTOR_YCC422 = 0x1, + HDMI_VP_CONF_OUTPUT_SELECTOR_PP = 0x0, + +/* VP_REMAP field values */ + HDMI_VP_REMAP_MASK = 0x3, + HDMI_VP_REMAP_YCC422_24bit = 0x2, + HDMI_VP_REMAP_YCC422_20bit = 0x1, + HDMI_VP_REMAP_YCC422_16bit = 0x0, + +/* FC_INVIDCONF field values */ + HDMI_FC_INVIDCONF_HDCP_KEEPOUT_MASK = 0x80, + HDMI_FC_INVIDCONF_HDCP_KEEPOUT_ACTIVE = 0x80, + HDMI_FC_INVIDCONF_HDCP_KEEPOUT_INACTIVE = 0x00, + HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_MASK = 0x40, + HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_HIGH = 0x40, + HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_LOW = 0x00, + HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_MASK = 0x20, + HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_HIGH = 0x20, + HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_LOW = 0x00, + HDMI_FC_INVIDCONF_DE_IN_POLARITY_MASK = 0x10, + HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_HIGH = 0x10, + HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_LOW = 0x00, + HDMI_FC_INVIDCONF_DVI_MODEZ_MASK = 0x8, + HDMI_FC_INVIDCONF_DVI_MODEZ_HDMI_MODE = 0x8, + HDMI_FC_INVIDCONF_DVI_MODEZ_DVI_MODE = 0x0, + HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_MASK = 0x2, + HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_HIGH = 0x2, + HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_LOW = 0x0, + HDMI_FC_INVIDCONF_IN_I_P_MASK = 0x1, + HDMI_FC_INVIDCONF_IN_I_P_INTERLACED = 0x1, + HDMI_FC_INVIDCONF_IN_I_P_PROGRESSIVE = 0x0, + +/* FC_AUDICONF0 field values */ + HDMI_FC_AUDICONF0_CC_OFFSET = 4, + HDMI_FC_AUDICONF0_CC_MASK = 0x70, + HDMI_FC_AUDICONF0_CT_OFFSET = 0, + HDMI_FC_AUDICONF0_CT_MASK = 0xF, + +/* FC_AUDICONF1 field values */ + HDMI_FC_AUDICONF1_SS_OFFSET = 3, + HDMI_FC_AUDICONF1_SS_MASK = 0x18, + HDMI_FC_AUDICONF1_SF_OFFSET = 0, + HDMI_FC_AUDICONF1_SF_MASK = 0x7, + +/* FC_AUDICONF3 field values */ + HDMI_FC_AUDICONF3_LFEPBL_OFFSET = 5, + HDMI_FC_AUDICONF3_LFEPBL_MASK = 0x60, + HDMI_FC_AUDICONF3_DM_INH_OFFSET = 4, + HDMI_FC_AUDICONF3_DM_INH_MASK = 0x10, + HDMI_FC_AUDICONF3_LSV_OFFSET = 0, + HDMI_FC_AUDICONF3_LSV_MASK = 0xF, + +/* FC_AUDSCHNLS0 field values */ + HDMI_FC_AUDSCHNLS0_CGMSA_OFFSET = 4, + HDMI_FC_AUDSCHNLS0_CGMSA_MASK = 0x30, + HDMI_FC_AUDSCHNLS0_COPYRIGHT_OFFSET = 0, + HDMI_FC_AUDSCHNLS0_COPYRIGHT_MASK = 0x01, + +/* FC_AUDSCHNLS3-6 field values */ + HDMI_FC_AUDSCHNLS3_OIEC_CH0_OFFSET = 0, + HDMI_FC_AUDSCHNLS3_OIEC_CH0_MASK = 0x0f, + HDMI_FC_AUDSCHNLS3_OIEC_CH1_OFFSET = 4, + HDMI_FC_AUDSCHNLS3_OIEC_CH1_MASK = 0xf0, + HDMI_FC_AUDSCHNLS4_OIEC_CH2_OFFSET = 0, + HDMI_FC_AUDSCHNLS4_OIEC_CH2_MASK = 0x0f, + HDMI_FC_AUDSCHNLS4_OIEC_CH3_OFFSET = 4, + HDMI_FC_AUDSCHNLS4_OIEC_CH3_MASK = 0xf0, + + HDMI_FC_AUDSCHNLS5_OIEC_CH0_OFFSET = 0, + HDMI_FC_AUDSCHNLS5_OIEC_CH0_MASK = 0x0f, + HDMI_FC_AUDSCHNLS5_OIEC_CH1_OFFSET = 4, + HDMI_FC_AUDSCHNLS5_OIEC_CH1_MASK = 0xf0, + HDMI_FC_AUDSCHNLS6_OIEC_CH2_OFFSET = 0, + HDMI_FC_AUDSCHNLS6_OIEC_CH2_MASK = 0x0f, + HDMI_FC_AUDSCHNLS6_OIEC_CH3_OFFSET = 4, + HDMI_FC_AUDSCHNLS6_OIEC_CH3_MASK = 0xf0, + +/* HDMI_FC_AUDSCHNLS7 field values */ + HDMI_FC_AUDSCHNLS7_ACCURACY_OFFSET = 4, + HDMI_FC_AUDSCHNLS7_ACCURACY_MASK = 0x30, + +/* HDMI_FC_AUDSCHNLS8 field values */ + HDMI_FC_AUDSCHNLS8_ORIGSAMPFREQ_MASK = 0xf0, + HDMI_FC_AUDSCHNLS8_ORIGSAMPFREQ_OFFSET = 4, + HDMI_FC_AUDSCHNLS8_WORDLEGNTH_MASK = 0x0f, + HDMI_FC_AUDSCHNLS8_WORDLEGNTH_OFFSET = 0, + +/* FC_AUDSCONF field values */ + HDMI_FC_AUDSCONF_AUD_PACKET_SAMPFIT_MASK = 0xF0, + HDMI_FC_AUDSCONF_AUD_PACKET_SAMPFIT_OFFSET = 4, + HDMI_FC_AUDSCONF_AUD_PACKET_LAYOUT_MASK = 0x1, + HDMI_FC_AUDSCONF_AUD_PACKET_LAYOUT_OFFSET = 0, + HDMI_FC_AUDSCONF_AUD_PACKET_LAYOUT_LAYOUT1 = 0x1, + HDMI_FC_AUDSCONF_AUD_PACKET_LAYOUT_LAYOUT0 = 0x0, + +/* FC_STAT2 field values */ + HDMI_FC_STAT2_OVERFLOW_MASK = 0x03, + HDMI_FC_STAT2_LOW_PRIORITY_OVERFLOW = 0x02, + HDMI_FC_STAT2_HIGH_PRIORITY_OVERFLOW = 0x01, + +/* FC_INT2 field values */ + HDMI_FC_INT2_OVERFLOW_MASK = 0x03, + HDMI_FC_INT2_LOW_PRIORITY_OVERFLOW = 0x02, + HDMI_FC_INT2_HIGH_PRIORITY_OVERFLOW = 0x01, + +/* FC_MASK2 field values */ + HDMI_FC_MASK2_OVERFLOW_MASK = 0x03, + HDMI_FC_MASK2_LOW_PRIORITY_OVERFLOW = 0x02, + HDMI_FC_MASK2_HIGH_PRIORITY_OVERFLOW = 0x01, + +/* FC_PRCONF field values */ + HDMI_FC_PRCONF_INCOMING_PR_FACTOR_MASK = 0xF0, + HDMI_FC_PRCONF_INCOMING_PR_FACTOR_OFFSET = 4, + HDMI_FC_PRCONF_OUTPUT_PR_FACTOR_MASK = 0x0F, + HDMI_FC_PRCONF_OUTPUT_PR_FACTOR_OFFSET = 0, + +/* FC_AVICONF0-FC_AVICONF3 field values */ + HDMI_FC_AVICONF0_PIX_FMT_MASK = 0x03, + HDMI_FC_AVICONF0_PIX_FMT_RGB = 0x00, + HDMI_FC_AVICONF0_PIX_FMT_YCBCR422 = 0x01, + HDMI_FC_AVICONF0_PIX_FMT_YCBCR444 = 0x02, + HDMI_FC_AVICONF0_ACTIVE_FMT_MASK = 0x40, + HDMI_FC_AVICONF0_ACTIVE_FMT_INFO_PRESENT = 0x40, + HDMI_FC_AVICONF0_ACTIVE_FMT_NO_INFO = 0x00, + HDMI_FC_AVICONF0_BAR_DATA_MASK = 0x0C, + HDMI_FC_AVICONF0_BAR_DATA_NO_DATA = 0x00, + HDMI_FC_AVICONF0_BAR_DATA_VERT_BAR = 0x04, + HDMI_FC_AVICONF0_BAR_DATA_HORIZ_BAR = 0x08, + HDMI_FC_AVICONF0_BAR_DATA_VERT_HORIZ_BAR = 0x0C, + HDMI_FC_AVICONF0_SCAN_INFO_MASK = 0x30, + HDMI_FC_AVICONF0_SCAN_INFO_OVERSCAN = 0x10, + HDMI_FC_AVICONF0_SCAN_INFO_UNDERSCAN = 0x20, + HDMI_FC_AVICONF0_SCAN_INFO_NODATA = 0x00, + + HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_MASK = 0x0F, + HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_USE_CODED = 0x08, + HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_4_3 = 0x09, + HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_16_9 = 0x0A, + HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_14_9 = 0x0B, + HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_MASK = 0x30, + HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_NO_DATA = 0x00, + HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_4_3 = 0x10, + HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_16_9 = 0x20, + HDMI_FC_AVICONF1_COLORIMETRY_MASK = 0xC0, + HDMI_FC_AVICONF1_COLORIMETRY_NO_DATA = 0x00, + HDMI_FC_AVICONF1_COLORIMETRY_SMPTE = 0x40, + HDMI_FC_AVICONF1_COLORIMETRY_ITUR = 0x80, + HDMI_FC_AVICONF1_COLORIMETRY_EXTENDED_INFO = 0xC0, + + HDMI_FC_AVICONF2_SCALING_MASK = 0x03, + HDMI_FC_AVICONF2_SCALING_NONE = 0x00, + HDMI_FC_AVICONF2_SCALING_HORIZ = 0x01, + HDMI_FC_AVICONF2_SCALING_VERT = 0x02, + HDMI_FC_AVICONF2_SCALING_HORIZ_VERT = 0x03, + HDMI_FC_AVICONF2_RGB_QUANT_MASK = 0x0C, + HDMI_FC_AVICONF2_RGB_QUANT_DEFAULT = 0x00, + HDMI_FC_AVICONF2_RGB_QUANT_LIMITED_RANGE = 0x04, + HDMI_FC_AVICONF2_RGB_QUANT_FULL_RANGE = 0x08, + HDMI_FC_AVICONF2_EXT_COLORIMETRY_MASK = 0x70, + HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC601 = 0x00, + HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC709 = 0x10, + HDMI_FC_AVICONF2_EXT_COLORIMETRY_SYCC601 = 0x20, + HDMI_FC_AVICONF2_EXT_COLORIMETRY_ADOBE_YCC601 = 0x30, + HDMI_FC_AVICONF2_EXT_COLORIMETRY_ADOBE_RGB = 0x40, + HDMI_FC_AVICONF2_IT_CONTENT_MASK = 0x80, + HDMI_FC_AVICONF2_IT_CONTENT_NO_DATA = 0x00, + HDMI_FC_AVICONF2_IT_CONTENT_VALID = 0x80, + + HDMI_FC_AVICONF3_IT_CONTENT_TYPE_MASK = 0x03, + HDMI_FC_AVICONF3_IT_CONTENT_TYPE_GRAPHICS = 0x00, + HDMI_FC_AVICONF3_IT_CONTENT_TYPE_PHOTO = 0x01, + HDMI_FC_AVICONF3_IT_CONTENT_TYPE_CINEMA = 0x02, + HDMI_FC_AVICONF3_IT_CONTENT_TYPE_GAME = 0x03, + HDMI_FC_AVICONF3_QUANT_RANGE_MASK = 0x0C, + HDMI_FC_AVICONF3_QUANT_RANGE_LIMITED = 0x00, + HDMI_FC_AVICONF3_QUANT_RANGE_FULL = 0x04, + +/* FC_DBGFORCE field values */ + HDMI_FC_DBGFORCE_FORCEAUDIO = 0x10, + HDMI_FC_DBGFORCE_FORCEVIDEO = 0x1, + +/* PHY_CONF0 field values */ + HDMI_PHY_CONF0_PDZ_MASK = 0x80, + HDMI_PHY_CONF0_PDZ_OFFSET = 7, + HDMI_PHY_CONF0_ENTMDS_MASK = 0x40, + HDMI_PHY_CONF0_ENTMDS_OFFSET = 6, + HDMI_PHY_CONF0_SPARECTRL = 0x20, + HDMI_PHY_CONF0_GEN2_PDDQ_MASK = 0x10, + HDMI_PHY_CONF0_GEN2_PDDQ_OFFSET = 4, + HDMI_PHY_CONF0_GEN2_TXPWRON_MASK = 0x8, + HDMI_PHY_CONF0_GEN2_TXPWRON_OFFSET = 3, + HDMI_PHY_CONF0_GEN2_ENHPDRXSENSE_MASK = 0x4, + HDMI_PHY_CONF0_GEN2_ENHPDRXSENSE_OFFSET = 2, + HDMI_PHY_CONF0_SELDATAENPOL_MASK = 0x2, + HDMI_PHY_CONF0_SELDATAENPOL_OFFSET = 1, + HDMI_PHY_CONF0_SELDIPIF_MASK = 0x1, + HDMI_PHY_CONF0_SELDIPIF_OFFSET = 0, + +/* PHY_TST0 field values */ + HDMI_PHY_TST0_TSTCLR_MASK = 0x20, + HDMI_PHY_TST0_TSTCLR_OFFSET = 5, + HDMI_PHY_TST0_TSTEN_MASK = 0x10, + HDMI_PHY_TST0_TSTEN_OFFSET = 4, + HDMI_PHY_TST0_TSTCLK_MASK = 0x1, + HDMI_PHY_TST0_TSTCLK_OFFSET = 0, + +/* PHY_STAT0 field values */ + HDMI_PHY_RX_SENSE3 = 0x80, + HDMI_PHY_RX_SENSE2 = 0x40, + HDMI_PHY_RX_SENSE1 = 0x20, + HDMI_PHY_RX_SENSE0 = 0x10, + HDMI_PHY_HPD = 0x02, + HDMI_PHY_TX_PHY_LOCK = 0x01, + +/* PHY_I2CM_SLAVE_ADDR field values */ + HDMI_PHY_I2CM_SLAVE_ADDR_PHY_GEN2 = 0x69, + HDMI_PHY_I2CM_SLAVE_ADDR_HEAC_PHY = 0x49, + +/* PHY_I2CM_OPERATION_ADDR field values */ + HDMI_PHY_I2CM_OPERATION_ADDR_WRITE = 0x10, + HDMI_PHY_I2CM_OPERATION_ADDR_READ = 0x1, + +/* HDMI_PHY_I2CM_INT_ADDR */ + HDMI_PHY_I2CM_INT_ADDR_DONE_POL = 0x08, + HDMI_PHY_I2CM_INT_ADDR_DONE_MASK = 0x04, + +/* HDMI_PHY_I2CM_CTLINT_ADDR */ + HDMI_PHY_I2CM_CTLINT_ADDR_NAC_POL = 0x80, + HDMI_PHY_I2CM_CTLINT_ADDR_NAC_MASK = 0x40, + HDMI_PHY_I2CM_CTLINT_ADDR_ARBITRATION_POL = 0x08, + HDMI_PHY_I2CM_CTLINT_ADDR_ARBITRATION_MASK = 0x04, + +/* AUD_CTS3 field values */ + HDMI_AUD_CTS3_N_SHIFT_OFFSET = 5, + HDMI_AUD_CTS3_N_SHIFT_MASK = 0xe0, + HDMI_AUD_CTS3_N_SHIFT_1 = 0, + HDMI_AUD_CTS3_N_SHIFT_16 = 0x20, + HDMI_AUD_CTS3_N_SHIFT_32 = 0x40, + HDMI_AUD_CTS3_N_SHIFT_64 = 0x60, + HDMI_AUD_CTS3_N_SHIFT_128 = 0x80, + HDMI_AUD_CTS3_N_SHIFT_256 = 0xa0, + /* note that the CTS3 MANUAL bit has been removed + from our part. Can't set it, will read as 0. */ + HDMI_AUD_CTS3_CTS_MANUAL = 0x10, + HDMI_AUD_CTS3_AUDCTS19_16_MASK = 0x0f, + +/* AHB_DMA_CONF0 field values */ + HDMI_AHB_DMA_CONF0_SW_FIFO_RST_OFFSET = 7, + HDMI_AHB_DMA_CONF0_SW_FIFO_RST_MASK = 0x80, + HDMI_AHB_DMA_CONF0_HBR = 0x10, + HDMI_AHB_DMA_CONF0_EN_HLOCK_OFFSET = 3, + HDMI_AHB_DMA_CONF0_EN_HLOCK_MASK = 0x08, + HDMI_AHB_DMA_CONF0_INCR_TYPE_OFFSET = 1, + HDMI_AHB_DMA_CONF0_INCR_TYPE_MASK = 0x06, + HDMI_AHB_DMA_CONF0_INCR4 = 0x0, + HDMI_AHB_DMA_CONF0_INCR8 = 0x2, + HDMI_AHB_DMA_CONF0_INCR16 = 0x4, + HDMI_AHB_DMA_CONF0_BURST_MODE = 0x1, + +/* HDMI_AHB_DMA_START field values */ + HDMI_AHB_DMA_START_START_OFFSET = 0, + HDMI_AHB_DMA_START_START_MASK = 0x01, + +/* HDMI_AHB_DMA_STOP field values */ + HDMI_AHB_DMA_STOP_STOP_OFFSET = 0, + HDMI_AHB_DMA_STOP_STOP_MASK = 0x01, + +/* AHB_DMA_STAT, AHB_DMA_INT, AHB_DMA_MASK, AHB_DMA_POL field values */ + HDMI_AHB_DMA_DONE = 0x80, + HDMI_AHB_DMA_RETRY_SPLIT = 0x40, + HDMI_AHB_DMA_LOSTOWNERSHIP = 0x20, + HDMI_AHB_DMA_ERROR = 0x10, + HDMI_AHB_DMA_FIFO_THREMPTY = 0x04, + HDMI_AHB_DMA_FIFO_FULL = 0x02, + HDMI_AHB_DMA_FIFO_EMPTY = 0x01, + +/* AHB_DMA_BUFFSTAT, AHB_DMA_BUFFINT,AHB_DMA_BUFFMASK,AHB_DMA_BUFFPOL values */ + HDMI_AHB_DMA_BUFFSTAT_FULL = 0x02, + HDMI_AHB_DMA_BUFFSTAT_EMPTY = 0x01, + +/* MC_CLKDIS field values */ + HDMI_MC_CLKDIS_HDCPCLK_DISABLE = 0x40, + HDMI_MC_CLKDIS_CECCLK_DISABLE = 0x20, + HDMI_MC_CLKDIS_CSCCLK_DISABLE = 0x10, + HDMI_MC_CLKDIS_AUDCLK_DISABLE = 0x8, + HDMI_MC_CLKDIS_PREPCLK_DISABLE = 0x4, + HDMI_MC_CLKDIS_TMDSCLK_DISABLE = 0x2, + HDMI_MC_CLKDIS_PIXELCLK_DISABLE = 0x1, + +/* MC_SWRSTZ field values */ + HDMI_MC_SWRSTZ_TMDSSWRST_REQ = 0x02, + +/* MC_FLOWCTRL field values */ + HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_MASK = 0x1, + HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_IN_PATH = 0x1, + HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_BYPASS = 0x0, + +/* MC_PHYRSTZ field values */ + HDMI_MC_PHYRSTZ_ASSERT = 0x0, + HDMI_MC_PHYRSTZ_DEASSERT = 0x1, + +/* MC_HEACPHY_RST field values */ + HDMI_MC_HEACPHY_RST_ASSERT = 0x1, + HDMI_MC_HEACPHY_RST_DEASSERT = 0x0, + +/* CSC_CFG field values */ + HDMI_CSC_CFG_INTMODE_MASK = 0x30, + HDMI_CSC_CFG_INTMODE_OFFSET = 4, + HDMI_CSC_CFG_INTMODE_DISABLE = 0x00, + HDMI_CSC_CFG_INTMODE_CHROMA_INT_FORMULA1 = 0x10, + HDMI_CSC_CFG_INTMODE_CHROMA_INT_FORMULA2 = 0x20, + HDMI_CSC_CFG_DECMODE_MASK = 0x3, + HDMI_CSC_CFG_DECMODE_OFFSET = 0, + HDMI_CSC_CFG_DECMODE_DISABLE = 0x0, + HDMI_CSC_CFG_DECMODE_CHROMA_INT_FORMULA1 = 0x1, + HDMI_CSC_CFG_DECMODE_CHROMA_INT_FORMULA2 = 0x2, + HDMI_CSC_CFG_DECMODE_CHROMA_INT_FORMULA3 = 0x3, + +/* CSC_SCALE field values */ + HDMI_CSC_SCALE_CSC_COLORDE_PTH_MASK = 0xF0, + HDMI_CSC_SCALE_CSC_COLORDE_PTH_24BPP = 0x00, + HDMI_CSC_SCALE_CSC_COLORDE_PTH_30BPP = 0x50, + HDMI_CSC_SCALE_CSC_COLORDE_PTH_36BPP = 0x60, + HDMI_CSC_SCALE_CSC_COLORDE_PTH_48BPP = 0x70, + HDMI_CSC_SCALE_CSCSCALE_MASK = 0x03, + +/* A_HDCPCFG0 field values */ + HDMI_A_HDCPCFG0_ELVENA_MASK = 0x80, + HDMI_A_HDCPCFG0_ELVENA_ENABLE = 0x80, + HDMI_A_HDCPCFG0_ELVENA_DISABLE = 0x00, + HDMI_A_HDCPCFG0_I2CFASTMODE_MASK = 0x40, + HDMI_A_HDCPCFG0_I2CFASTMODE_ENABLE = 0x40, + HDMI_A_HDCPCFG0_I2CFASTMODE_DISABLE = 0x00, + HDMI_A_HDCPCFG0_BYPENCRYPTION_MASK = 0x20, + HDMI_A_HDCPCFG0_BYPENCRYPTION_ENABLE = 0x20, + HDMI_A_HDCPCFG0_BYPENCRYPTION_DISABLE = 0x00, + HDMI_A_HDCPCFG0_SYNCRICHECK_MASK = 0x10, + HDMI_A_HDCPCFG0_SYNCRICHECK_ENABLE = 0x10, + HDMI_A_HDCPCFG0_SYNCRICHECK_DISABLE = 0x00, + HDMI_A_HDCPCFG0_AVMUTE_MASK = 0x8, + HDMI_A_HDCPCFG0_AVMUTE_ENABLE = 0x8, + HDMI_A_HDCPCFG0_AVMUTE_DISABLE = 0x0, + HDMI_A_HDCPCFG0_RXDETECT_MASK = 0x4, + HDMI_A_HDCPCFG0_RXDETECT_ENABLE = 0x4, + HDMI_A_HDCPCFG0_RXDETECT_DISABLE = 0x0, + HDMI_A_HDCPCFG0_EN11FEATURE_MASK = 0x2, + HDMI_A_HDCPCFG0_EN11FEATURE_ENABLE = 0x2, + HDMI_A_HDCPCFG0_EN11FEATURE_DISABLE = 0x0, + HDMI_A_HDCPCFG0_HDMIDVI_MASK = 0x1, + HDMI_A_HDCPCFG0_HDMIDVI_HDMI = 0x1, + HDMI_A_HDCPCFG0_HDMIDVI_DVI = 0x0, + +/* A_HDCPCFG1 field values */ + HDMI_A_HDCPCFG1_DISSHA1CHECK_MASK = 0x8, + HDMI_A_HDCPCFG1_DISSHA1CHECK_DISABLE = 0x8, + HDMI_A_HDCPCFG1_DISSHA1CHECK_ENABLE = 0x0, + HDMI_A_HDCPCFG1_PH2UPSHFTENC_MASK = 0x4, + HDMI_A_HDCPCFG1_PH2UPSHFTENC_ENABLE = 0x4, + HDMI_A_HDCPCFG1_PH2UPSHFTENC_DISABLE = 0x0, + HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_MASK = 0x2, + HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_DISABLE = 0x2, + HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_ENABLE = 0x0, + HDMI_A_HDCPCFG1_SWRESET_MASK = 0x1, + HDMI_A_HDCPCFG1_SWRESET_ASSERT = 0x0, + +/* A_VIDPOLCFG field values */ + HDMI_A_VIDPOLCFG_UNENCRYPTCONF_MASK = 0x60, + HDMI_A_VIDPOLCFG_UNENCRYPTCONF_OFFSET = 5, + HDMI_A_VIDPOLCFG_DATAENPOL_MASK = 0x10, + HDMI_A_VIDPOLCFG_DATAENPOL_ACTIVE_HIGH = 0x10, + HDMI_A_VIDPOLCFG_DATAENPOL_ACTIVE_LOW = 0x0, + HDMI_A_VIDPOLCFG_VSYNCPOL_MASK = 0x8, + HDMI_A_VIDPOLCFG_VSYNCPOL_ACTIVE_HIGH = 0x8, + HDMI_A_VIDPOLCFG_VSYNCPOL_ACTIVE_LOW = 0x0, + HDMI_A_VIDPOLCFG_HSYNCPOL_MASK = 0x2, + HDMI_A_VIDPOLCFG_HSYNCPOL_ACTIVE_HIGH = 0x2, + HDMI_A_VIDPOLCFG_HSYNCPOL_ACTIVE_LOW = 0x0, +}; +#endif /* __IMX_HDMI_H__ */ diff --git a/drivers/staging/imx-drm/Kconfig b/drivers/staging/imx-drm/Kconfig index 82fb758..0e9fe54 100644 --- a/drivers/staging/imx-drm/Kconfig +++ b/drivers/staging/imx-drm/Kconfig @@ -49,5 +49,6 @@ config DRM_IMX_IPUV3 config DRM_IMX_HDMI tristate "Freescale i.MX DRM HDMI" depends on DRM_IMX + select DRM_DW_HDMI help Choose this if you want to use HDMI on i.MX6. diff --git a/drivers/staging/imx-drm/Makefile b/drivers/staging/imx-drm/Makefile index 809027d..f3ecd89 100644 --- a/drivers/staging/imx-drm/Makefile +++ b/drivers/staging/imx-drm/Makefile @@ -9,4 +9,4 @@ obj-$(CONFIG_DRM_IMX_LDB) += imx-ldb.o imx-ipuv3-crtc-objs := ipuv3-crtc.o ipuv3-plane.o obj-$(CONFIG_DRM_IMX_IPUV3) += imx-ipuv3-crtc.o -obj-$(CONFIG_DRM_IMX_HDMI) += imx-hdmi.o dw_hdmi-imx.o +obj-$(CONFIG_DRM_IMX_HDMI) += dw_hdmi-imx.o diff --git a/drivers/staging/imx-drm/dw_hdmi-imx.c b/drivers/staging/imx-drm/dw_hdmi-imx.c index 71ac859..fecbf73 100644 --- a/drivers/staging/imx-drm/dw_hdmi-imx.c +++ b/drivers/staging/imx-drm/dw_hdmi-imx.c @@ -14,7 +14,7 @@ #include "imx-drm.h" -struct imx_hdmi_priv { +struct imx_hdmi { struct device *dev; struct clk *isfr_clk; struct clk *iahb_clk; @@ -66,7 +66,7 @@ static const struct curr_ctrl imx_cur_ctr[] = { } }; -static int imx_hdmi_parse_dt(struct imx_hdmi_priv *hdmi) +static int dw_hdmi_imx_parse_dt(struct imx_hdmi *hdmi) { struct device_node *np = hdmi->dev->of_node; @@ -91,9 +91,9 @@ static int imx_hdmi_parse_dt(struct imx_hdmi_priv *hdmi) return 0; } -static void *imx_hdmi_imx_setup(struct platform_device *pdev) +static void *dw_hdmi_imx_setup(struct platform_device *pdev) { - struct imx_hdmi_priv *hdmi; + struct imx_hdmi *hdmi; int ret; hdmi = devm_kzalloc(&pdev->dev, sizeof(*hdmi), GFP_KERNEL); @@ -101,7 +101,7 @@ static void *imx_hdmi_imx_setup(struct platform_device *pdev) return ERR_PTR(-ENOMEM); hdmi->dev = &pdev->dev; - ret = imx_hdmi_parse_dt(hdmi); + ret = dw_hdmi_imx_parse_dt(hdmi); if (ret < 0) return ERR_PTR(ret); ret = clk_prepare_enable(hdmi->isfr_clk); @@ -121,18 +121,18 @@ static void *imx_hdmi_imx_setup(struct platform_device *pdev) return hdmi; } -static void imx_hdmi_imx_exit(void *priv) +static void dw_hdmi_imx_exit(void *priv) { - struct imx_hdmi_priv *hdmi = (struct imx_hdmi_priv *)priv; + struct imx_hdmi *hdmi = (struct imx_hdmi *)priv; clk_disable_unprepare(hdmi->isfr_clk); clk_disable_unprepare(hdmi->iahb_clk); } -static void imx_hdmi_imx_set_crtc_mux(void *priv, struct drm_encoder *encoder) +static void dw_hdmi_imx_set_crtc_mux(void *priv, struct drm_encoder *encoder) { - struct imx_hdmi_priv *hdmi = (struct imx_hdmi_priv *)priv; + struct imx_hdmi *hdmi = (struct imx_hdmi *)priv; int mux = imx_drm_encoder_get_mux_id(hdmi->dev->of_node, encoder); regmap_update_bits(hdmi->regmap, IOMUXC_GPR3, @@ -140,33 +140,33 @@ static void imx_hdmi_imx_set_crtc_mux(void *priv, struct drm_encoder *encoder) mux << IMX6Q_GPR3_HDMI_MUX_CTL_SHIFT); } -static void imx_hdmi_imx_encoder_prepare(struct drm_connector *connector, +static void dw_hdmi_imx_encoder_prepare(struct drm_connector *connector, struct drm_encoder *encoder) { imx_drm_panel_format(encoder, V4L2_PIX_FMT_RGB24); } -static struct imx_hdmi_plat_data imx6q_hdmi_drv_data = { - .setup = imx_hdmi_imx_setup, - .exit = imx_hdmi_imx_exit, - .set_crtc_mux = imx_hdmi_imx_set_crtc_mux, - .encoder_prepare = imx_hdmi_imx_encoder_prepare, +static struct dw_hdmi_plat_data imx6q_hdmi_drv_data = { + .setup = dw_hdmi_imx_setup, + .exit = dw_hdmi_imx_exit, + .set_crtc_mux = dw_hdmi_imx_set_crtc_mux, + .encoder_prepare = dw_hdmi_imx_encoder_prepare, .mpll_cfg = imx_mpll_cfg, .cur_ctr = imx_cur_ctr, .dev_type = IMX6Q_HDMI, }; -static struct imx_hdmi_plat_data imx6dl_hdmi_drv_data = { - .setup = imx_hdmi_imx_setup, - .exit = imx_hdmi_imx_exit, - .set_crtc_mux = imx_hdmi_imx_set_crtc_mux, - .encoder_prepare = imx_hdmi_imx_encoder_prepare, +static struct dw_hdmi_plat_data imx6dl_hdmi_drv_data = { + .setup = dw_hdmi_imx_setup, + .exit = dw_hdmi_imx_exit, + .set_crtc_mux = dw_hdmi_imx_set_crtc_mux, + .encoder_prepare = dw_hdmi_imx_encoder_prepare, .mpll_cfg = imx_mpll_cfg, .cur_ctr = imx_cur_ctr, .dev_type = IMX6DL_HDMI, }; -static const struct of_device_id imx_hdmi_imx_ids[] = { +static const struct of_device_id dw_hdmi_imx_ids[] = { { .compatible = "fsl,imx6q-hdmi", .data = &imx6q_hdmi_drv_data }, { @@ -175,38 +175,38 @@ static const struct of_device_id imx_hdmi_imx_ids[] = { }, {}, }; -MODULE_DEVICE_TABLE(of, imx_hdmi_imx_dt_ids); +MODULE_DEVICE_TABLE(of, dw_hdmi_imx_dt_ids); -static int imx_hdmi_imx_probe(struct platform_device *pdev) +static int dw_hdmi_imx_probe(struct platform_device *pdev) { - const struct imx_hdmi_plat_data *plat_data; + const struct dw_hdmi_plat_data *plat_data; const struct of_device_id *match; if (!pdev->dev.of_node) return -ENODEV; - match = of_match_node(imx_hdmi_imx_ids, pdev->dev.of_node); + match = of_match_node(dw_hdmi_imx_ids, pdev->dev.of_node); plat_data = match->data; - return imx_hdmi_pltfm_register(pdev, plat_data); + return dw_hdmi_pltfm_register(pdev, plat_data); } -static int imx_hdmi_imx_remove(struct platform_device *pdev) +static int dw_hdmi_imx_remove(struct platform_device *pdev) { - return imx_hdmi_pltfm_unregister(pdev); + return dw_hdmi_pltfm_unregister(pdev); } -static struct platform_driver imx_hdmi_imx_pltfm_driver = { - .probe = imx_hdmi_imx_probe, - .remove = imx_hdmi_imx_remove, +static struct platform_driver dw_hdmi_imx_pltfm_driver = { + .probe = dw_hdmi_imx_probe, + .remove = dw_hdmi_imx_remove, .driver = { .name = "dwhdmi-imx", .owner = THIS_MODULE, - .of_match_table = imx_hdmi_imx_ids, + .of_match_table = dw_hdmi_imx_ids, }, }; -module_platform_driver(imx_hdmi_imx_pltfm_driver); +module_platform_driver(dw_hdmi_imx_pltfm_driver); MODULE_AUTHOR("Andy Yan <andy.yan@rock-chips.com>"); MODULE_DESCRIPTION("IMX6 Specific DW-HDMI Driver Extension"); diff --git a/drivers/staging/imx-drm/imx-hdmi.c b/drivers/staging/imx-drm/imx-hdmi.c deleted file mode 100644 index 138706c..0000000 --- a/drivers/staging/imx-drm/imx-hdmi.c +++ /dev/null @@ -1,1651 +0,0 @@ -/* - * Copyright (C) 2011-2013 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * SH-Mobile High-Definition Multimedia Interface (HDMI) driver - * for SLISHDMI13T and SLIPHDMIT IP cores - * - * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de> - */ - -#include <linux/component.h> -#include <linux/irq.h> -#include <linux/delay.h> -#include <linux/err.h> -#include <linux/hdmi.h> -#include <linux/of_device.h> -#include <drm/drm_of.h> -#include <drm/drmP.h> -#include <drm/drm_crtc_helper.h> -#include <drm/drm_edid.h> -#include <drm/drm_encoder_slave.h> -#include <drm/bridge/dw_hdmi.h> - -#include "imx-hdmi.h" - -#define RGB 0 -#define YCBCR444 1 -#define YCBCR422_16BITS 2 -#define YCBCR422_8BITS 3 -#define XVYCC444 4 - -enum hdmi_datamap { - RGB444_8B = 0x01, - RGB444_10B = 0x03, - RGB444_12B = 0x05, - RGB444_16B = 0x07, - YCbCr444_8B = 0x09, - YCbCr444_10B = 0x0B, - YCbCr444_12B = 0x0D, - YCbCr444_16B = 0x0F, - YCbCr422_8B = 0x16, - YCbCr422_10B = 0x14, - YCbCr422_12B = 0x12, -}; - -static const u16 csc_coeff_default[3][4] = { - { 0x2000, 0x0000, 0x0000, 0x0000 }, - { 0x0000, 0x2000, 0x0000, 0x0000 }, - { 0x0000, 0x0000, 0x2000, 0x0000 } -}; - -static const u16 csc_coeff_rgb_out_eitu601[3][4] = { - { 0x2000, 0x6926, 0x74fd, 0x010e }, - { 0x2000, 0x2cdd, 0x0000, 0x7e9a }, - { 0x2000, 0x0000, 0x38b4, 0x7e3b } -}; - -static const u16 csc_coeff_rgb_out_eitu709[3][4] = { - { 0x2000, 0x7106, 0x7a02, 0x00a7 }, - { 0x2000, 0x3264, 0x0000, 0x7e6d }, - { 0x2000, 0x0000, 0x3b61, 0x7e25 } -}; - -static const u16 csc_coeff_rgb_in_eitu601[3][4] = { - { 0x2591, 0x1322, 0x074b, 0x0000 }, - { 0x6535, 0x2000, 0x7acc, 0x0200 }, - { 0x6acd, 0x7534, 0x2000, 0x0200 } -}; - -static const u16 csc_coeff_rgb_in_eitu709[3][4] = { - { 0x2dc5, 0x0d9b, 0x049e, 0x0000 }, - { 0x62f0, 0x2000, 0x7d11, 0x0200 }, - { 0x6756, 0x78ab, 0x2000, 0x0200 } -}; - -/*On rockchip platform, no-word access to the hdmi - * register will causes an imprecise external abort - */ -static inline void hdmi_writel(struct imx_hdmi *hdmi, u32 val, int offset) -{ - writel(val, hdmi->regs + (offset << 2)); -} - -static inline u32 hdmi_readl(struct imx_hdmi *hdmi, int offset) -{ - return readl(hdmi->regs + (offset << 2)); -} - -static void hdmi_modl(struct imx_hdmi *hdmi, u32 data, u32 mask, unsigned reg) -{ - u32 val = hdmi_readl(hdmi, reg) & ~mask; - - val |= data & mask; - hdmi_writel(hdmi, val, reg); -} - -static void hdmi_mask_writel(struct imx_hdmi *hdmi, u32 data, unsigned int reg, - u32 shift, u32 mask) -{ - hdmi_modl(hdmi, data << shift, mask, reg); -} - -static inline void hdmi_writeb(struct imx_hdmi *hdmi, u32 val, int offset) -{ - writeb(val, hdmi->regs + offset); -} - -static inline u32 hdmi_readb(struct imx_hdmi *hdmi, int offset) -{ - return readb(hdmi->regs + offset); -} - -static void hdmi_modb(struct imx_hdmi *hdmi, u32 data, u32 mask, unsigned reg) -{ - u8 val = hdmi_readb(hdmi, reg) & ~mask; - - val |= data & mask; - hdmi_writeb(hdmi, val, reg); -} - -static void hdmi_mask_writeb(struct imx_hdmi *hdmi, u32 data, unsigned int reg, - u32 shift, u32 mask) -{ - hdmi_modb(hdmi, data << shift, mask, reg); -} - -static void hdmi_set_clock_regenerator_n(struct imx_hdmi *hdmi, - unsigned int value) -{ - hdmi->write(hdmi, value & 0xff, HDMI_AUD_N1); - hdmi->write(hdmi, (value >> 8) & 0xff, HDMI_AUD_N2); - hdmi->write(hdmi, (value >> 16) & 0x0f, HDMI_AUD_N3); - - /* nshift factor = 0 */ - hdmi->mod(hdmi, 0, HDMI_AUD_CTS3_N_SHIFT_MASK, HDMI_AUD_CTS3); -} - -static void hdmi_regenerate_cts(struct imx_hdmi *hdmi, unsigned int cts) -{ - /* Must be set/cleared first */ - hdmi->mod(hdmi, 0, HDMI_AUD_CTS3_CTS_MANUAL, HDMI_AUD_CTS3); - - hdmi->write(hdmi, cts & 0xff, HDMI_AUD_CTS1); - hdmi->write(hdmi, (cts >> 8) & 0xff, HDMI_AUD_CTS2); - hdmi->write(hdmi, ((cts >> 16) & HDMI_AUD_CTS3_AUDCTS19_16_MASK) | - HDMI_AUD_CTS3_CTS_MANUAL, HDMI_AUD_CTS3); -} - -static unsigned int hdmi_compute_n(unsigned int freq, unsigned long pixel_clk, - unsigned int ratio) -{ - unsigned int n = (128 * freq) / 1000; - - switch (freq) { - case 32000: - if (pixel_clk == 25170000) - n = (ratio == 150) ? 9152 : 4576; - else if (pixel_clk == 27020000) - n = (ratio == 150) ? 8192 : 4096; - else if (pixel_clk == 74170000 || pixel_clk == 148350000) - n = 11648; - else - n = 4096; - break; - - case 44100: - if (pixel_clk == 25170000) - n = 7007; - else if (pixel_clk == 74170000) - n = 17836; - else if (pixel_clk == 148350000) - n = (ratio == 150) ? 17836 : 8918; - else - n = 6272; - break; - - case 48000: - if (pixel_clk == 25170000) - n = (ratio == 150) ? 9152 : 6864; - else if (pixel_clk == 27020000) - n = (ratio == 150) ? 8192 : 6144; - else if (pixel_clk == 74170000) - n = 11648; - else if (pixel_clk == 148350000) - n = (ratio == 150) ? 11648 : 5824; - else - n = 6144; - break; - - case 88200: - n = hdmi_compute_n(44100, pixel_clk, ratio) * 2; - break; - - case 96000: - n = hdmi_compute_n(48000, pixel_clk, ratio) * 2; - break; - - case 176400: - n = hdmi_compute_n(44100, pixel_clk, ratio) * 4; - break; - - case 192000: - n = hdmi_compute_n(48000, pixel_clk, ratio) * 4; - break; - - default: - break; - } - - return n; -} - -static unsigned int hdmi_compute_cts(unsigned int freq, unsigned long pixel_clk, - unsigned int ratio) -{ - unsigned int cts = 0; - - pr_debug("%s: freq: %d pixel_clk: %ld ratio: %d\n", __func__, freq, - pixel_clk, ratio); - - switch (freq) { - case 32000: - if (pixel_clk == 297000000) { - cts = 222750; - break; - } - case 48000: - case 96000: - case 192000: - switch (pixel_clk) { - case 25200000: - case 27000000: - case 54000000: - case 74250000: - case 148500000: - cts = pixel_clk / 1000; - break; - case 297000000: - cts = 247500; - break; - /* - * All other TMDS clocks are not supported by - * DWC_hdmi_tx. The TMDS clocks divided or - * multiplied by 1,001 coefficients are not - * supported. - */ - default: - break; - } - break; - case 44100: - case 88200: - case 176400: - switch (pixel_clk) { - case 25200000: - cts = 28000; - break; - case 27000000: - cts = 30000; - break; - case 54000000: - cts = 60000; - break; - case 74250000: - cts = 82500; - break; - case 148500000: - cts = 165000; - break; - case 297000000: - cts = 247500; - break; - default: - break; - } - break; - default: - break; - } - if (ratio == 100) - return cts; - - return (cts * ratio) / 100; -} - -static void hdmi_set_clk_regenerator(struct imx_hdmi *hdmi, - unsigned long pixel_clk) -{ - unsigned int clk_n, clk_cts; - - clk_n = hdmi_compute_n(hdmi->sample_rate, pixel_clk, - hdmi->ratio); - clk_cts = hdmi_compute_cts(hdmi->sample_rate, pixel_clk, - hdmi->ratio); - - if (!clk_cts) { - dev_dbg(hdmi->dev, "%s: pixel clock not supported: %lu\n", - __func__, pixel_clk); - return; - } - - dev_dbg(hdmi->dev, "%s: samplerate=%d ratio=%d pixelclk=%lu N=%d cts=%d\n", - __func__, hdmi->sample_rate, hdmi->ratio, - pixel_clk, clk_n, clk_cts); - - hdmi_set_clock_regenerator_n(hdmi, clk_n); - hdmi_regenerate_cts(hdmi, clk_cts); -} - -static void hdmi_init_clk_regenerator(struct imx_hdmi *hdmi) -{ - hdmi_set_clk_regenerator(hdmi, 74250000); -} - -static void hdmi_clk_regenerator_update_pixel_clock(struct imx_hdmi *hdmi) -{ - hdmi_set_clk_regenerator(hdmi, hdmi->hdmi_data.video_mode.mpixelclock); -} - -/* - * this submodule is responsible for the video data synchronization. - * for example, for RGB 4:4:4 input, the data map is defined as - * pin{47~40} <==> R[7:0] - * pin{31~24} <==> G[7:0] - * pin{15~8} <==> B[7:0] - */ -static void hdmi_video_sample(struct imx_hdmi *hdmi) -{ - int color_format = 0; - u8 val; - - if (hdmi->hdmi_data.enc_in_format == RGB) { - if (hdmi->hdmi_data.enc_color_depth == 8) - color_format = 0x01; - else if (hdmi->hdmi_data.enc_color_depth == 10) - color_format = 0x03; - else if (hdmi->hdmi_data.enc_color_depth == 12) - color_format = 0x05; - else if (hdmi->hdmi_data.enc_color_depth == 16) - color_format = 0x07; - else - return; - } else if (hdmi->hdmi_data.enc_in_format == YCBCR444) { - if (hdmi->hdmi_data.enc_color_depth == 8) - color_format = 0x09; - else if (hdmi->hdmi_data.enc_color_depth == 10) - color_format = 0x0B; - else if (hdmi->hdmi_data.enc_color_depth == 12) - color_format = 0x0D; - else if (hdmi->hdmi_data.enc_color_depth == 16) - color_format = 0x0F; - else - return; - } else if (hdmi->hdmi_data.enc_in_format == YCBCR422_8BITS) { - if (hdmi->hdmi_data.enc_color_depth == 8) - color_format = 0x16; - else if (hdmi->hdmi_data.enc_color_depth == 10) - color_format = 0x14; - else if (hdmi->hdmi_data.enc_color_depth == 12) - color_format = 0x12; - else - return; - } - - val = HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_DISABLE | - ((color_format << HDMI_TX_INVID0_VIDEO_MAPPING_OFFSET) & - HDMI_TX_INVID0_VIDEO_MAPPING_MASK); - hdmi->write(hdmi, val, HDMI_TX_INVID0); - - /* 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; - hdmi->write(hdmi, val, HDMI_TX_INSTUFFING); - hdmi->write(hdmi, 0x0, HDMI_TX_GYDATA0); - hdmi->write(hdmi, 0x0, HDMI_TX_GYDATA1); - hdmi->write(hdmi, 0x0, HDMI_TX_RCRDATA0); - hdmi->write(hdmi, 0x0, HDMI_TX_RCRDATA1); - hdmi->write(hdmi, 0x0, HDMI_TX_BCBDATA0); - hdmi->write(hdmi, 0x0, HDMI_TX_BCBDATA1); -} - -static int is_color_space_conversion(struct imx_hdmi *hdmi) -{ - return hdmi->hdmi_data.enc_in_format != hdmi->hdmi_data.enc_out_format; -} - -static int is_color_space_decimation(struct imx_hdmi *hdmi) -{ - if (hdmi->hdmi_data.enc_out_format != YCBCR422_8BITS) - return 0; - if (hdmi->hdmi_data.enc_in_format == RGB || - hdmi->hdmi_data.enc_in_format == YCBCR444) - return 1; - return 0; -} - -static int is_color_space_interpolation(struct imx_hdmi *hdmi) -{ - if (hdmi->hdmi_data.enc_in_format != YCBCR422_8BITS) - return 0; - if (hdmi->hdmi_data.enc_out_format == RGB || - hdmi->hdmi_data.enc_out_format == YCBCR444) - return 1; - return 0; -} - -static void imx_hdmi_update_csc_coeffs(struct imx_hdmi *hdmi) -{ - const u16 (*csc_coeff)[3][4] = &csc_coeff_default; - unsigned i; - u32 csc_scale = 1; - - if (is_color_space_conversion(hdmi)) { - if (hdmi->hdmi_data.enc_out_format == RGB) { - if (hdmi->hdmi_data.colorimetry == - HDMI_COLORIMETRY_ITU_601) - csc_coeff = &csc_coeff_rgb_out_eitu601; - else - csc_coeff = &csc_coeff_rgb_out_eitu709; - } else if (hdmi->hdmi_data.enc_in_format == RGB) { - if (hdmi->hdmi_data.colorimetry == - HDMI_COLORIMETRY_ITU_601) - csc_coeff = &csc_coeff_rgb_in_eitu601; - else - csc_coeff = &csc_coeff_rgb_in_eitu709; - csc_scale = 0; - } - } - - /* The CSC registers are sequential, alternating MSB then LSB */ - for (i = 0; i < ARRAY_SIZE(csc_coeff_default[0]); i++) { - u16 coeff_a = (*csc_coeff)[0][i]; - u16 coeff_b = (*csc_coeff)[1][i]; - u16 coeff_c = (*csc_coeff)[2][i]; - - hdmi->write(hdmi, coeff_a & 0xff, - HDMI_CSC_COEF_A1_LSB + i * 2); - hdmi->write(hdmi, coeff_a >> 8, HDMI_CSC_COEF_A1_MSB + i * 2); - hdmi->write(hdmi, coeff_b & 0xff, HDMI_CSC_COEF_B1_LSB + i * 2); - hdmi->write(hdmi, coeff_b >> 8, HDMI_CSC_COEF_B1_MSB + i * 2); - hdmi->write(hdmi, coeff_c & 0xff, - HDMI_CSC_COEF_C1_LSB + i * 2); - hdmi->write(hdmi, coeff_c >> 8, HDMI_CSC_COEF_C1_MSB + i * 2); - } - - hdmi->mod(hdmi, csc_scale, HDMI_CSC_SCALE_CSCSCALE_MASK, - HDMI_CSC_SCALE); -} - -static void hdmi_video_csc(struct imx_hdmi *hdmi) -{ - int color_depth = 0; - int interpolation = HDMI_CSC_CFG_INTMODE_DISABLE; - int decimation = 0; - - /* YCC422 interpolation to 444 mode */ - if (is_color_space_interpolation(hdmi)) - interpolation = HDMI_CSC_CFG_INTMODE_CHROMA_INT_FORMULA1; - else if (is_color_space_decimation(hdmi)) - decimation = HDMI_CSC_CFG_DECMODE_CHROMA_INT_FORMULA3; - - if (hdmi->hdmi_data.enc_color_depth == 8) - color_depth = HDMI_CSC_SCALE_CSC_COLORDE_PTH_24BPP; - else if (hdmi->hdmi_data.enc_color_depth == 10) - color_depth = HDMI_CSC_SCALE_CSC_COLORDE_PTH_30BPP; - else if (hdmi->hdmi_data.enc_color_depth == 12) - color_depth = HDMI_CSC_SCALE_CSC_COLORDE_PTH_36BPP; - else if (hdmi->hdmi_data.enc_color_depth == 16) - color_depth = HDMI_CSC_SCALE_CSC_COLORDE_PTH_48BPP; - else - return; - - /* Configure the CSC registers */ - hdmi->write(hdmi, interpolation | decimation, HDMI_CSC_CFG); - hdmi->mod(hdmi, color_depth, HDMI_CSC_SCALE_CSC_COLORDE_PTH_MASK, - HDMI_CSC_SCALE); - - imx_hdmi_update_csc_coeffs(hdmi); -} - -/* - * HDMI video packetizer is used to packetize the data. - * for example, if input is YCC422 mode or repeater is used, - * data should be repacked this module can be bypassed. - */ -static void hdmi_video_packetize(struct imx_hdmi *hdmi) -{ - unsigned int color_depth = 0; - unsigned int remap_size = HDMI_VP_REMAP_YCC422_16bit; - unsigned int output_select = HDMI_VP_CONF_OUTPUT_SELECTOR_PP; - struct hdmi_data_info *hdmi_data = &hdmi->hdmi_data; - u8 val, vp_conf; - - if (hdmi_data->enc_out_format == RGB || - hdmi_data->enc_out_format == YCBCR444) { - if (!hdmi_data->enc_color_depth) { - output_select = HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS; - } else if (hdmi_data->enc_color_depth == 8) { - color_depth = 4; - output_select = HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS; - } else if (hdmi_data->enc_color_depth == 10) { - color_depth = 5; - } else if (hdmi_data->enc_color_depth == 12) { - color_depth = 6; - } else if (hdmi_data->enc_color_depth == 16) { - color_depth = 7; - } else { - return; - } - } else if (hdmi_data->enc_out_format == YCBCR422_8BITS) { - if (!hdmi_data->enc_color_depth || - hdmi_data->enc_color_depth == 8) - remap_size = HDMI_VP_REMAP_YCC422_16bit; - else if (hdmi_data->enc_color_depth == 10) - remap_size = HDMI_VP_REMAP_YCC422_20bit; - else if (hdmi_data->enc_color_depth == 12) - remap_size = HDMI_VP_REMAP_YCC422_24bit; - else - return; - output_select = HDMI_VP_CONF_OUTPUT_SELECTOR_YCC422; - } else { - return; - } - - /* set the packetizer registers */ - val = ((color_depth << HDMI_VP_PR_CD_COLOR_DEPTH_OFFSET) & - HDMI_VP_PR_CD_COLOR_DEPTH_MASK) | - ((hdmi_data->pix_repet_factor << - HDMI_VP_PR_CD_DESIRED_PR_FACTOR_OFFSET) & - HDMI_VP_PR_CD_DESIRED_PR_FACTOR_MASK); - hdmi->write(hdmi, val, HDMI_VP_PR_CD); - - hdmi->mod(hdmi, HDMI_VP_STUFF_PR_STUFFING_STUFFING_MODE, - HDMI_VP_STUFF_PR_STUFFING_MASK, HDMI_VP_STUFF); - - /* Data from pixel repeater block */ - if (hdmi_data->pix_repet_factor > 1) { - vp_conf = HDMI_VP_CONF_PR_EN_ENABLE | - HDMI_VP_CONF_BYPASS_SELECT_PIX_REPEATER; - } else { /* data from packetizer block */ - vp_conf = HDMI_VP_CONF_PR_EN_DISABLE | - HDMI_VP_CONF_BYPASS_SELECT_VID_PACKETIZER; - } - - hdmi->mod(hdmi, vp_conf, - HDMI_VP_CONF_PR_EN_MASK | - HDMI_VP_CONF_BYPASS_SELECT_MASK, HDMI_VP_CONF); - - hdmi->mod(hdmi, 1 << HDMI_VP_STUFF_IDEFAULT_PHASE_OFFSET, - HDMI_VP_STUFF_IDEFAULT_PHASE_MASK, HDMI_VP_STUFF); - - hdmi->write(hdmi, remap_size, HDMI_VP_REMAP); - - if (output_select == HDMI_VP_CONF_OUTPUT_SELECTOR_PP) { - vp_conf = HDMI_VP_CONF_BYPASS_EN_DISABLE | - HDMI_VP_CONF_PP_EN_ENABLE | - HDMI_VP_CONF_YCC422_EN_DISABLE; - } else if (output_select == HDMI_VP_CONF_OUTPUT_SELECTOR_YCC422) { - vp_conf = HDMI_VP_CONF_BYPASS_EN_DISABLE | - HDMI_VP_CONF_PP_EN_DISABLE | - HDMI_VP_CONF_YCC422_EN_ENABLE; - } else if (output_select == HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS) { - vp_conf = HDMI_VP_CONF_BYPASS_EN_ENABLE | - HDMI_VP_CONF_PP_EN_DISABLE | - HDMI_VP_CONF_YCC422_EN_DISABLE; - } else { - return; - } - - hdmi->mod(hdmi, vp_conf, - HDMI_VP_CONF_BYPASS_EN_MASK | HDMI_VP_CONF_PP_EN_ENMASK | - HDMI_VP_CONF_YCC422_EN_MASK, HDMI_VP_CONF); - - hdmi->mod(hdmi, HDMI_VP_STUFF_PP_STUFFING_STUFFING_MODE | - HDMI_VP_STUFF_YCC422_STUFFING_STUFFING_MODE, - HDMI_VP_STUFF_PP_STUFFING_MASK | - HDMI_VP_STUFF_YCC422_STUFFING_MASK, HDMI_VP_STUFF); - - hdmi->mod(hdmi, output_select, HDMI_VP_CONF_OUTPUT_SELECTOR_MASK, - HDMI_VP_CONF); -} - -static inline void hdmi_phy_test_clear(struct imx_hdmi *hdmi, - unsigned char bit) -{ - hdmi->mod(hdmi, bit << HDMI_PHY_TST0_TSTCLR_OFFSET, - HDMI_PHY_TST0_TSTCLR_MASK, HDMI_PHY_TST0); -} - -static inline void hdmi_phy_test_enable(struct imx_hdmi *hdmi, - unsigned char bit) -{ - hdmi->mod(hdmi, bit << HDMI_PHY_TST0_TSTEN_OFFSET, - HDMI_PHY_TST0_TSTEN_MASK, HDMI_PHY_TST0); -} - -static inline void hdmi_phy_test_clock(struct imx_hdmi *hdmi, - unsigned char bit) -{ - hdmi->mod(hdmi, bit << HDMI_PHY_TST0_TSTCLK_OFFSET, - HDMI_PHY_TST0_TSTCLK_MASK, HDMI_PHY_TST0); -} - -static inline void hdmi_phy_test_din(struct imx_hdmi *hdmi, - unsigned char bit) -{ - hdmi->write(hdmi, bit, HDMI_PHY_TST1); -} - -static inline void hdmi_phy_test_dout(struct imx_hdmi *hdmi, - unsigned char bit) -{ - hdmi->write(hdmi, bit, HDMI_PHY_TST2); -} - -static bool hdmi_phy_wait_i2c_done(struct imx_hdmi *hdmi, int msec) -{ - while ((hdmi->read(hdmi, HDMI_IH_I2CMPHY_STAT0) & 0x3) == 0) { - if (msec-- == 0) - return false; - udelay(1000); - } - return true; -} - -static void __hdmi_phy_i2c_write(struct imx_hdmi *hdmi, unsigned short data, - unsigned char addr) -{ - hdmi->write(hdmi, 0xFF, HDMI_IH_I2CMPHY_STAT0); - hdmi->write(hdmi, addr, HDMI_PHY_I2CM_ADDRESS_ADDR); - hdmi->write(hdmi, (unsigned char)(data >> 8), - HDMI_PHY_I2CM_DATAO_1_ADDR); - hdmi->write(hdmi, (unsigned char)(data >> 0), - HDMI_PHY_I2CM_DATAO_0_ADDR); - hdmi->write(hdmi, HDMI_PHY_I2CM_OPERATION_ADDR_WRITE, - HDMI_PHY_I2CM_OPERATION_ADDR); - hdmi_phy_wait_i2c_done(hdmi, 1000); -} - -static int hdmi_phy_i2c_write(struct imx_hdmi *hdmi, unsigned short data, - unsigned char addr) -{ - __hdmi_phy_i2c_write(hdmi, data, addr); - return 0; -} - -static void imx_hdmi_phy_enable_power(struct imx_hdmi *hdmi, u8 enable) -{ - hdmi->mask_write(hdmi, enable, HDMI_PHY_CONF0, - HDMI_PHY_CONF0_PDZ_OFFSET, - HDMI_PHY_CONF0_PDZ_MASK); -} - -static void imx_hdmi_phy_enable_tmds(struct imx_hdmi *hdmi, u8 enable) -{ - hdmi->mask_write(hdmi, enable, HDMI_PHY_CONF0, - HDMI_PHY_CONF0_ENTMDS_OFFSET, - HDMI_PHY_CONF0_ENTMDS_MASK); -} - -static void imx_hdmi_phy_gen2_pddq(struct imx_hdmi *hdmi, u8 enable) -{ - hdmi->mask_write(hdmi, enable, HDMI_PHY_CONF0, - HDMI_PHY_CONF0_GEN2_PDDQ_OFFSET, - HDMI_PHY_CONF0_GEN2_PDDQ_MASK); -} - -static void imx_hdmi_phy_gen2_txpwron(struct imx_hdmi *hdmi, u8 enable) -{ - hdmi->mask_write(hdmi, enable, HDMI_PHY_CONF0, - HDMI_PHY_CONF0_GEN2_TXPWRON_OFFSET, - HDMI_PHY_CONF0_GEN2_TXPWRON_MASK); -} - -static void imx_hdmi_phy_sel_data_en_pol(struct imx_hdmi *hdmi, u8 enable) -{ - hdmi->mask_write(hdmi, enable, HDMI_PHY_CONF0, - HDMI_PHY_CONF0_SELDATAENPOL_OFFSET, - HDMI_PHY_CONF0_SELDATAENPOL_MASK); -} - -static void imx_hdmi_phy_sel_interface_control(struct imx_hdmi *hdmi, u8 enable) -{ - hdmi->mask_write(hdmi, enable, HDMI_PHY_CONF0, - HDMI_PHY_CONF0_SELDIPIF_OFFSET, - HDMI_PHY_CONF0_SELDIPIF_MASK); -} - -static int hdmi_phy_configure(struct imx_hdmi *hdmi, unsigned char prep, - unsigned char res, int cscon) -{ - unsigned res_idx, i; - u8 val, msec; - const struct mpll_config *mpll_cfg = hdmi->plat_data->mpll_cfg; - const struct curr_ctrl *curr_ctr = hdmi->plat_data->cur_ctr; - - if (prep) - return -EINVAL; - - switch (res) { - case 0: /* color resolution 0 is 8 bit colour depth */ - case 8: - res_idx = RES_8; - break; - case 10: - res_idx = RES_10; - break; - case 12: - res_idx = RES_12; - break; - default: - return -EINVAL; - } - - /* Enable csc path */ - if (cscon) - val = HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_IN_PATH; - else - val = HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_BYPASS; - - hdmi->write(hdmi, val, HDMI_MC_FLOWCTRL); - - /* gen2 tx power off */ - imx_hdmi_phy_gen2_txpwron(hdmi, 0); - - /* gen2 pddq */ - imx_hdmi_phy_gen2_pddq(hdmi, 1); - - /* PHY reset */ - hdmi->write(hdmi, HDMI_MC_PHYRSTZ_DEASSERT, HDMI_MC_PHYRSTZ); - hdmi->write(hdmi, HDMI_MC_PHYRSTZ_ASSERT, HDMI_MC_PHYRSTZ); - - hdmi->write(hdmi, HDMI_MC_HEACPHY_RST_ASSERT, HDMI_MC_HEACPHY_RST); - - hdmi_phy_test_clear(hdmi, 1); - hdmi->write(hdmi, HDMI_PHY_I2CM_SLAVE_ADDR_PHY_GEN2, - HDMI_PHY_I2CM_SLAVE_ADDR); - hdmi_phy_test_clear(hdmi, 0); - - /* PLL/MPLL Cfg - always match on final entry */ - for (i = 0; mpll_cfg[i].mpixelclock != (~0UL); i++) - if (hdmi->hdmi_data.video_mode.mpixelclock <= - mpll_cfg[i].mpixelclock) - break; - hdmi_phy_i2c_write(hdmi, mpll_cfg[i].res[res_idx].cpce, 0x06); - hdmi_phy_i2c_write(hdmi, mpll_cfg[i].res[res_idx].gmp, 0x15); - - for (i = 0; curr_ctr[i].mpixelclock != (~0UL); i++) - if (hdmi->hdmi_data.video_mode.mpixelclock <= - curr_ctr[i].mpixelclock) - break; - - if (curr_ctr[i].mpixelclock == (~0UL)) { - dev_err(hdmi->dev, - "Pixel clock %d - unsupported by HDMI\n", - hdmi->hdmi_data.video_mode.mpixelclock); - return -EINVAL; - } - - /* CURRCTRL */ - hdmi_phy_i2c_write(hdmi, curr_ctr[i].curr[res_idx], 0x10); - - hdmi_phy_i2c_write(hdmi, 0x0000, 0x13); /* PLLPHBYCTRL */ - hdmi_phy_i2c_write(hdmi, 0x0006, 0x17); - /* RESISTANCE TERM 133Ohm Cfg */ - hdmi_phy_i2c_write(hdmi, 0x0005, 0x19); /* TXTERM */ - /* PREEMP Cgf 0.00 */ - hdmi_phy_i2c_write(hdmi, 0x800d, 0x09); /* CKSYMTXCTRL */ - /* TX/CK LVL 10 */ - hdmi_phy_i2c_write(hdmi, 0x01ad, 0x0E); /* VLEVCTRL */ - /* REMOVE CLK TERM */ - hdmi_phy_i2c_write(hdmi, 0x8000, 0x05); /* CKCALCTRL */ - - imx_hdmi_phy_enable_power(hdmi, 1); - - /* toggle TMDS enable */ - imx_hdmi_phy_enable_tmds(hdmi, 0); - imx_hdmi_phy_enable_tmds(hdmi, 1); - - /* gen2 tx power on */ - imx_hdmi_phy_gen2_txpwron(hdmi, 1); - imx_hdmi_phy_gen2_pddq(hdmi, 0); - - /*Wait for PHY PLL lock */ - msec = 5; - do { - val = hdmi->read(hdmi, HDMI_PHY_STAT0) & HDMI_PHY_TX_PHY_LOCK; - if (!val) - break; - - if (msec == 0) { - dev_err(hdmi->dev, "PHY PLL not locked\n"); - return -ETIMEDOUT; - } - - udelay(1000); - msec--; - } while (1); - - return 0; -} - -static int imx_hdmi_phy_init(struct imx_hdmi *hdmi) -{ - int i, ret; - bool cscon = false; - - /*check csc whether needed activated in HDMI mode */ - cscon = (is_color_space_conversion(hdmi) && - !hdmi->hdmi_data.video_mode.mdvi); - - /* HDMI Phy spec says to do the phy initialization sequence twice */ - for (i = 0; i < 2; i++) { - imx_hdmi_phy_sel_data_en_pol(hdmi, 1); - imx_hdmi_phy_sel_interface_control(hdmi, 0); - imx_hdmi_phy_enable_tmds(hdmi, 0); - imx_hdmi_phy_enable_power(hdmi, 0); - - /* Enable CSC */ - ret = hdmi_phy_configure(hdmi, 0, 8, cscon); - if (ret) - return ret; - } - - hdmi->phy_enabled = true; - return 0; -} - -static void hdmi_tx_hdcp_config(struct imx_hdmi *hdmi) -{ - u8 de; - - if (hdmi->hdmi_data.video_mode.mdataenablepolarity) - de = HDMI_A_VIDPOLCFG_DATAENPOL_ACTIVE_HIGH; - else - de = HDMI_A_VIDPOLCFG_DATAENPOL_ACTIVE_LOW; - - /* disable rx detect */ - hdmi->mod(hdmi, HDMI_A_HDCPCFG0_RXDETECT_DISABLE, - HDMI_A_HDCPCFG0_RXDETECT_MASK, HDMI_A_HDCPCFG0); - - hdmi->mod(hdmi, de, HDMI_A_VIDPOLCFG_DATAENPOL_MASK, HDMI_A_VIDPOLCFG); - - hdmi->mod(hdmi, HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_DISABLE, - HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_MASK, HDMI_A_HDCPCFG1); -} - -static void hdmi_config_AVI(struct imx_hdmi *hdmi) -{ - u8 val, pix_fmt, under_scan; - u8 act_ratio, coded_ratio, colorimetry, ext_colorimetry; - bool aspect_16_9; - - aspect_16_9 = false; /* FIXME */ - - /* AVI Data Byte 1 */ - if (hdmi->hdmi_data.enc_out_format == YCBCR444) - pix_fmt = HDMI_FC_AVICONF0_PIX_FMT_YCBCR444; - else if (hdmi->hdmi_data.enc_out_format == YCBCR422_8BITS) - pix_fmt = HDMI_FC_AVICONF0_PIX_FMT_YCBCR422; - else - pix_fmt = HDMI_FC_AVICONF0_PIX_FMT_RGB; - - under_scan = HDMI_FC_AVICONF0_SCAN_INFO_NODATA; - - /* - * Active format identification data is present in the AVI InfoFrame. - * Under scan info, no bar data - */ - val = pix_fmt | under_scan | - HDMI_FC_AVICONF0_ACTIVE_FMT_INFO_PRESENT | - HDMI_FC_AVICONF0_BAR_DATA_NO_DATA; - - hdmi->write(hdmi, val, HDMI_FC_AVICONF0); - - /* AVI Data Byte 2 -Set the Aspect Ratio */ - if (aspect_16_9) { - act_ratio = HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_16_9; - coded_ratio = HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_16_9; - } else { - act_ratio = HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_4_3; - coded_ratio = HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_4_3; - } - - /* Set up colorimetry */ - if (hdmi->hdmi_data.enc_out_format == XVYCC444) { - colorimetry = HDMI_FC_AVICONF1_COLORIMETRY_EXTENDED_INFO; - if (hdmi->hdmi_data.colorimetry == HDMI_COLORIMETRY_ITU_601) - ext_colorimetry = - HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC601; - else /*hdmi->hdmi_data.colorimetry == HDMI_COLORIMETRY_ITU_709*/ - ext_colorimetry = - HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC709; - } else if (hdmi->hdmi_data.enc_out_format != RGB) { - if (hdmi->hdmi_data.colorimetry == HDMI_COLORIMETRY_ITU_601) - colorimetry = HDMI_FC_AVICONF1_COLORIMETRY_SMPTE; - else /*hdmi->hdmi_data.colorimetry == HDMI_COLORIMETRY_ITU_709*/ - colorimetry = HDMI_FC_AVICONF1_COLORIMETRY_ITUR; - ext_colorimetry = HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC601; - } else { /* Carries no data */ - colorimetry = HDMI_FC_AVICONF1_COLORIMETRY_NO_DATA; - ext_colorimetry = HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC601; - } - - val = colorimetry | coded_ratio | act_ratio; - hdmi->write(hdmi, val, HDMI_FC_AVICONF1); - - /* AVI Data Byte 3 */ - val = HDMI_FC_AVICONF2_IT_CONTENT_NO_DATA | ext_colorimetry | - HDMI_FC_AVICONF2_RGB_QUANT_DEFAULT | - HDMI_FC_AVICONF2_SCALING_NONE; - hdmi->write(hdmi, val, HDMI_FC_AVICONF2); - - /* AVI Data Byte 4 */ - hdmi->write(hdmi, hdmi->vic, HDMI_FC_AVIVID); - - /* AVI Data Byte 5- set up input and output pixel repetition */ - val = (((hdmi->hdmi_data.video_mode.mpixelrepetitioninput + 1) << - HDMI_FC_PRCONF_INCOMING_PR_FACTOR_OFFSET) & - HDMI_FC_PRCONF_INCOMING_PR_FACTOR_MASK) | - ((hdmi->hdmi_data.video_mode.mpixelrepetitionoutput << - HDMI_FC_PRCONF_OUTPUT_PR_FACTOR_OFFSET) & - HDMI_FC_PRCONF_OUTPUT_PR_FACTOR_MASK); - hdmi->write(hdmi, val, HDMI_FC_PRCONF); - - /* IT Content and quantization range = don't care */ - val = HDMI_FC_AVICONF3_IT_CONTENT_TYPE_GRAPHICS | - HDMI_FC_AVICONF3_QUANT_RANGE_LIMITED; - hdmi->write(hdmi, val, HDMI_FC_AVICONF3); - - /* AVI Data Bytes 6-13 */ - hdmi->write(hdmi, 0, HDMI_FC_AVIETB0); - hdmi->write(hdmi, 0, HDMI_FC_AVIETB1); - hdmi->write(hdmi, 0, HDMI_FC_AVISBB0); - hdmi->write(hdmi, 0, HDMI_FC_AVISBB1); - hdmi->write(hdmi, 0, HDMI_FC_AVIELB0); - hdmi->write(hdmi, 0, HDMI_FC_AVIELB1); - hdmi->write(hdmi, 0, HDMI_FC_AVISRB0); - hdmi->write(hdmi, 0, HDMI_FC_AVISRB1); -} - -static void hdmi_av_composer(struct imx_hdmi *hdmi, - const struct drm_display_mode *mode) -{ - u8 inv_val; - struct hdmi_vmode *vmode = &hdmi->hdmi_data.video_mode; - int hblank, vblank, h_de_hs, v_de_vs, hsync_len, vsync_len; - - vmode->mhsyncpolarity = !!(mode->flags & DRM_MODE_FLAG_PHSYNC); - vmode->mvsyncpolarity = !!(mode->flags & DRM_MODE_FLAG_PVSYNC); - vmode->minterlaced = !!(mode->flags & DRM_MODE_FLAG_INTERLACE); - vmode->mpixelclock = mode->clock * 1000; - - dev_dbg(hdmi->dev, "final pixclk = %d\n", vmode->mpixelclock); - - /* Set up HDMI_FC_INVIDCONF */ - inv_val = (hdmi->hdmi_data.hdcp_enable ? - HDMI_FC_INVIDCONF_HDCP_KEEPOUT_ACTIVE : - HDMI_FC_INVIDCONF_HDCP_KEEPOUT_INACTIVE); - - inv_val |= (vmode->mvsyncpolarity ? - HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_HIGH : - HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_LOW); - - inv_val |= (vmode->mhsyncpolarity ? - HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_HIGH : - HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_LOW); - - inv_val |= (vmode->mdataenablepolarity ? - HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_HIGH : - HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_LOW); - - if (hdmi->vic == 39) - inv_val |= HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_HIGH; - else - inv_val |= (vmode->minterlaced ? - HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_HIGH : - HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_LOW); - - inv_val |= (vmode->minterlaced ? - HDMI_FC_INVIDCONF_IN_I_P_INTERLACED : - HDMI_FC_INVIDCONF_IN_I_P_PROGRESSIVE); - - inv_val |= (vmode->mdvi ? - HDMI_FC_INVIDCONF_DVI_MODEZ_DVI_MODE : - HDMI_FC_INVIDCONF_DVI_MODEZ_HDMI_MODE); - - hdmi->write(hdmi, inv_val, HDMI_FC_INVIDCONF); - - /* Set up horizontal active pixel width */ - hdmi->write(hdmi, mode->hdisplay >> 8, HDMI_FC_INHACTV1); - hdmi->write(hdmi, mode->hdisplay, HDMI_FC_INHACTV0); - - /* Set up vertical active lines */ - hdmi->write(hdmi, mode->vdisplay >> 8, HDMI_FC_INVACTV1); - hdmi->write(hdmi, mode->vdisplay, HDMI_FC_INVACTV0); - - /* Set up horizontal blanking pixel region width */ - hblank = mode->htotal - mode->hdisplay; - hdmi->write(hdmi, hblank >> 8, HDMI_FC_INHBLANK1); - hdmi->write(hdmi, hblank, HDMI_FC_INHBLANK0); - - /* Set up vertical blanking pixel region width */ - vblank = mode->vtotal - mode->vdisplay; - hdmi->write(hdmi, vblank, HDMI_FC_INVBLANK); - - /* Set up HSYNC active edge delay width (in pixel clks) */ - h_de_hs = mode->hsync_start - mode->hdisplay; - hdmi->write(hdmi, h_de_hs >> 8, HDMI_FC_HSYNCINDELAY1); - hdmi->write(hdmi, h_de_hs, HDMI_FC_HSYNCINDELAY0); - - /* Set up VSYNC active edge delay (in lines) */ - v_de_vs = mode->vsync_start - mode->vdisplay; - hdmi->write(hdmi, v_de_vs, HDMI_FC_VSYNCINDELAY); - - /* Set up HSYNC active pulse width (in pixel clks) */ - hsync_len = mode->hsync_end - mode->hsync_start; - hdmi->write(hdmi, hsync_len >> 8, HDMI_FC_HSYNCINWIDTH1); - hdmi->write(hdmi, hsync_len, HDMI_FC_HSYNCINWIDTH0); - - /* Set up VSYNC active edge delay (in lines) */ - vsync_len = mode->vsync_end - mode->vsync_start; - hdmi->write(hdmi, vsync_len, HDMI_FC_VSYNCINWIDTH); -} - -static void imx_hdmi_phy_disable(struct imx_hdmi *hdmi) -{ - if (!hdmi->phy_enabled) - return; - - imx_hdmi_phy_enable_tmds(hdmi, 0); - imx_hdmi_phy_enable_power(hdmi, 0); - - hdmi->phy_enabled = false; -} - -/* HDMI Initialization Step B.4 */ -static void imx_hdmi_enable_video_path(struct imx_hdmi *hdmi) -{ - u8 clkdis; - - /* control period minimum duration */ - hdmi->write(hdmi, 12, HDMI_FC_CTRLDUR); - hdmi->write(hdmi, 32, HDMI_FC_EXCTRLDUR); - hdmi->write(hdmi, 1, HDMI_FC_EXCTRLSPAC); - - /* Set to fill TMDS data channels */ - hdmi->write(hdmi, 0x0B, HDMI_FC_CH0PREAM); - hdmi->write(hdmi, 0x16, HDMI_FC_CH1PREAM); - hdmi->write(hdmi, 0x21, HDMI_FC_CH2PREAM); - - /* Enable pixel clock and tmds data path */ - clkdis = 0x7F; - clkdis &= ~HDMI_MC_CLKDIS_PIXELCLK_DISABLE; - hdmi->write(hdmi, clkdis, HDMI_MC_CLKDIS); - - clkdis &= ~HDMI_MC_CLKDIS_TMDSCLK_DISABLE; - hdmi->write(hdmi, clkdis, HDMI_MC_CLKDIS); - - /* Enable csc path */ - if (is_color_space_conversion(hdmi)) { - clkdis &= ~HDMI_MC_CLKDIS_CSCCLK_DISABLE; - hdmi->write(hdmi, clkdis, HDMI_MC_CLKDIS); - } -} - -static void hdmi_enable_audio_clk(struct imx_hdmi *hdmi) -{ - hdmi->mod(hdmi, 0, HDMI_MC_CLKDIS_AUDCLK_DISABLE, HDMI_MC_CLKDIS); -} - -/* Workaround to clear the overflow condition */ -static void imx_hdmi_clear_overflow(struct imx_hdmi *hdmi) -{ - int count; - u8 val; - - /* TMDS software reset */ - hdmi->write(hdmi, (u8)~HDMI_MC_SWRSTZ_TMDSSWRST_REQ, HDMI_MC_SWRSTZ); - - val = hdmi->read(hdmi, HDMI_FC_INVIDCONF); - if (hdmi->dev_type == IMX6DL_HDMI) { - hdmi->write(hdmi, val, HDMI_FC_INVIDCONF); - return; - } - - for (count = 0; count < 4; count++) - hdmi->write(hdmi, val, HDMI_FC_INVIDCONF); -} - -static void hdmi_enable_overflow_interrupts(struct imx_hdmi *hdmi) -{ - hdmi->write(hdmi, 0, HDMI_FC_MASK2); - hdmi->write(hdmi, 0, HDMI_IH_MUTE_FC_STAT2); -} - -static void hdmi_disable_overflow_interrupts(struct imx_hdmi *hdmi) -{ - hdmi->write(hdmi, HDMI_IH_MUTE_FC_STAT2_OVERFLOW_MASK, - HDMI_IH_MUTE_FC_STAT2); -} - -static int imx_hdmi_setup(struct imx_hdmi *hdmi, struct drm_display_mode *mode) -{ - int ret; - - hdmi_disable_overflow_interrupts(hdmi); - - hdmi->vic = drm_match_cea_mode(mode); - - if (!hdmi->vic) { - dev_dbg(hdmi->dev, "Non-CEA mode used in HDMI\n"); - hdmi->hdmi_data.video_mode.mdvi = true; - } else { - dev_dbg(hdmi->dev, "CEA mode used vic=%d\n", hdmi->vic); - hdmi->hdmi_data.video_mode.mdvi = false; - } - - if ((hdmi->vic == 6) || (hdmi->vic == 7) || - (hdmi->vic == 21) || (hdmi->vic == 22) || - (hdmi->vic == 2) || (hdmi->vic == 3) || - (hdmi->vic == 17) || (hdmi->vic == 18)) - hdmi->hdmi_data.colorimetry = HDMI_COLORIMETRY_ITU_601; - else - hdmi->hdmi_data.colorimetry = HDMI_COLORIMETRY_ITU_709; - - if ((hdmi->vic == 10) || (hdmi->vic == 11) || - (hdmi->vic == 12) || (hdmi->vic == 13) || - (hdmi->vic == 14) || (hdmi->vic == 15) || - (hdmi->vic == 25) || (hdmi->vic == 26) || - (hdmi->vic == 27) || (hdmi->vic == 28) || - (hdmi->vic == 29) || (hdmi->vic == 30) || - (hdmi->vic == 35) || (hdmi->vic == 36) || - (hdmi->vic == 37) || (hdmi->vic == 38)) - hdmi->hdmi_data.video_mode.mpixelrepetitionoutput = 1; - else - hdmi->hdmi_data.video_mode.mpixelrepetitionoutput = 0; - - hdmi->hdmi_data.video_mode.mpixelrepetitioninput = 0; - - /* TODO: Get input format from IPU (via FB driver interface) */ - hdmi->hdmi_data.enc_in_format = RGB; - - hdmi->hdmi_data.enc_out_format = RGB; - - hdmi->hdmi_data.enc_color_depth = 8; - hdmi->hdmi_data.pix_repet_factor = 0; - hdmi->hdmi_data.hdcp_enable = 0; - hdmi->hdmi_data.video_mode.mdataenablepolarity = true; - - /* HDMI Initialization Step B.1 */ - hdmi_av_composer(hdmi, mode); - - /* HDMI Initializateion Step B.2 */ - ret = imx_hdmi_phy_init(hdmi); - if (ret) - return ret; - - /* HDMI Initialization Step B.3 */ - imx_hdmi_enable_video_path(hdmi); - - /* not for DVI mode */ - if (hdmi->hdmi_data.video_mode.mdvi) { - dev_dbg(hdmi->dev, "%s DVI mode\n", __func__); - } else { - dev_dbg(hdmi->dev, "%s CEA mode\n", __func__); - - /* HDMI Initialization Step E - Configure audio */ - hdmi_clk_regenerator_update_pixel_clock(hdmi); - hdmi_enable_audio_clk(hdmi); - - /* HDMI Initialization Step F - Configure AVI InfoFrame */ - hdmi_config_AVI(hdmi); - } - - hdmi_video_packetize(hdmi); - hdmi_video_csc(hdmi); - hdmi_video_sample(hdmi); - hdmi_tx_hdcp_config(hdmi); - - imx_hdmi_clear_overflow(hdmi); - if (hdmi->cable_plugin && !hdmi->hdmi_data.video_mode.mdvi) - hdmi_enable_overflow_interrupts(hdmi); - - return 0; -} - -/* Wait until we are registered to enable interrupts */ -static int imx_hdmi_fb_registered(struct imx_hdmi *hdmi) -{ - hdmi->write(hdmi, HDMI_PHY_I2CM_INT_ADDR_DONE_POL, - HDMI_PHY_I2CM_INT_ADDR); - - hdmi->write(hdmi, HDMI_PHY_I2CM_CTLINT_ADDR_NAC_POL | - HDMI_PHY_I2CM_CTLINT_ADDR_ARBITRATION_POL, - HDMI_PHY_I2CM_CTLINT_ADDR); - - /* enable cable hot plug irq */ - hdmi->write(hdmi, (u8)~HDMI_PHY_HPD, HDMI_PHY_MASK0); - - /* Clear Hotplug interrupts */ - hdmi->write(hdmi, HDMI_IH_PHY_STAT0_HPD, HDMI_IH_PHY_STAT0); - - return 0; -} - -static void initialize_hdmi_ih_mutes(struct imx_hdmi *hdmi) -{ - u8 ih_mute; - - /* - * Boot up defaults are: - * HDMI_IH_MUTE = 0x03 (disabled) - * HDMI_IH_MUTE_* = 0x00 (enabled) - * - * Disable top level interrupt bits in HDMI block - */ - ih_mute = hdmi->read(hdmi, HDMI_IH_MUTE) | - HDMI_IH_MUTE_MUTE_WAKEUP_INTERRUPT | - HDMI_IH_MUTE_MUTE_ALL_INTERRUPT; - - hdmi->write(hdmi, ih_mute, HDMI_IH_MUTE); - - /* by default mask all interrupts */ - hdmi->write(hdmi, 0xff, HDMI_VP_MASK); - hdmi->write(hdmi, 0xff, HDMI_FC_MASK0); - hdmi->write(hdmi, 0xff, HDMI_FC_MASK1); - hdmi->write(hdmi, 0xff, HDMI_FC_MASK2); - hdmi->write(hdmi, 0xff, HDMI_PHY_MASK0); - hdmi->write(hdmi, 0xff, HDMI_PHY_I2CM_INT_ADDR); - hdmi->write(hdmi, 0xff, HDMI_PHY_I2CM_CTLINT_ADDR); - hdmi->write(hdmi, 0xff, HDMI_AUD_INT); - hdmi->write(hdmi, 0xff, HDMI_AUD_SPDIFINT); - hdmi->write(hdmi, 0xff, HDMI_AUD_HBR_MASK); - hdmi->write(hdmi, 0xff, HDMI_GP_MASK); - hdmi->write(hdmi, 0xff, HDMI_A_APIINTMSK); - hdmi->write(hdmi, 0xff, HDMI_CEC_MASK); - hdmi->write(hdmi, 0xff, HDMI_I2CM_INT); - hdmi->write(hdmi, 0xff, HDMI_I2CM_CTLINT); - - /* Disable interrupts in the IH_MUTE_* registers */ - hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_FC_STAT0); - hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_FC_STAT1); - hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_FC_STAT2); - hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_AS_STAT0); - hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_PHY_STAT0); - hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_I2CM_STAT0); - hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_CEC_STAT0); - hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_VP_STAT0); - hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_I2CMPHY_STAT0); - hdmi->write(hdmi, 0xff, HDMI_IH_MUTE_AHBDMAAUD_STAT0); - - /* Enable top level interrupt bits in HDMI block */ - ih_mute &= ~(HDMI_IH_MUTE_MUTE_WAKEUP_INTERRUPT | - HDMI_IH_MUTE_MUTE_ALL_INTERRUPT); - hdmi->write(hdmi, ih_mute, HDMI_IH_MUTE); -} - -static void imx_hdmi_poweron(struct imx_hdmi *hdmi) -{ - imx_hdmi_setup(hdmi, &hdmi->previous_mode); -} - -static void imx_hdmi_poweroff(struct imx_hdmi *hdmi) -{ - imx_hdmi_phy_disable(hdmi); -} - -static enum drm_connector_status imx_hdmi_connector_detect(struct drm_connector - *connector, bool force) -{ - struct imx_hdmi *hdmi = container_of(connector, struct imx_hdmi, - connector); - - return hdmi->read(hdmi, HDMI_PHY_STAT0) & HDMI_PHY_HPD ? - connector_status_connected : connector_status_disconnected; -} - -static int imx_hdmi_connector_get_modes(struct drm_connector *connector) -{ - struct imx_hdmi *hdmi = container_of(connector, struct imx_hdmi, - connector); - struct edid *edid; - int ret; - - if (!hdmi->ddc) - return 0; - - edid = drm_get_edid(connector, hdmi->ddc); - if (edid) { - dev_dbg(hdmi->dev, "got edid: width[%d] x height[%d]\n", - edid->width_cm, edid->height_cm); - - drm_mode_connector_update_edid_property(connector, edid); - ret = drm_add_edid_modes(connector, edid); - kfree(edid); - } else { - dev_dbg(hdmi->dev, "failed to get edid\n"); - } - - return 0; -} - -static struct drm_encoder *imx_hdmi_connector_best_encoder(struct drm_connector - *connector) -{ - struct imx_hdmi *hdmi = container_of(connector, struct imx_hdmi, - connector); - - return &hdmi->encoder; -} - -static void imx_hdmi_encoder_mode_set(struct drm_encoder *encoder, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) -{ - struct imx_hdmi *hdmi = container_of(encoder, struct imx_hdmi, encoder); - - imx_hdmi_setup(hdmi, mode); - - /* Store the display mode for plugin/DKMS poweron events */ - memcpy(&hdmi->previous_mode, mode, sizeof(hdmi->previous_mode)); -} - -static bool imx_hdmi_encoder_mode_fixup(struct drm_encoder *encoder, - const struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) -{ - return true; -} - -static void imx_hdmi_encoder_disable(struct drm_encoder *encoder) -{ -} - -static void imx_hdmi_encoder_dpms(struct drm_encoder *encoder, int mode) -{ - struct imx_hdmi *hdmi = container_of(encoder, struct imx_hdmi, encoder); - - if (mode) - imx_hdmi_poweroff(hdmi); - else - imx_hdmi_poweron(hdmi); -} - -static void imx_hdmi_encoder_prepare(struct drm_encoder *encoder) -{ - struct imx_hdmi *hdmi = container_of(encoder, struct imx_hdmi, encoder); - - imx_hdmi_poweroff(hdmi); - - if (hdmi->plat_data->encoder_prepare) - hdmi->plat_data->encoder_prepare(&hdmi->connector, encoder); -} - -static void imx_hdmi_encoder_commit(struct drm_encoder *encoder) -{ - struct imx_hdmi *hdmi = container_of(encoder, struct imx_hdmi, encoder); - - if (hdmi->plat_data->set_crtc_mux) - hdmi->plat_data->set_crtc_mux(hdmi->priv, encoder); - - imx_hdmi_poweron(hdmi); -} - -void imx_hdmi_connector_destroy(struct drm_connector *connector) -{ - drm_connector_unregister(connector); - drm_connector_cleanup(connector); -} - -static int imx_hdmi_connector_mode_valid(struct drm_connector *connector, - struct drm_display_mode *mode) -{ - struct imx_hdmi *hdmi = container_of(connector, struct imx_hdmi, - connector); - if (hdmi->plat_data->mode_valid) - return hdmi->plat_data->mode_valid(connector, mode); - - return MODE_OK; -} - -static struct drm_encoder_funcs imx_hdmi_encoder_funcs = { - .destroy = drm_encoder_cleanup, -}; - -static struct drm_encoder_helper_funcs imx_hdmi_encoder_helper_funcs = { - .dpms = imx_hdmi_encoder_dpms, - .prepare = imx_hdmi_encoder_prepare, - .commit = imx_hdmi_encoder_commit, - .mode_set = imx_hdmi_encoder_mode_set, - .mode_fixup = imx_hdmi_encoder_mode_fixup, - .disable = imx_hdmi_encoder_disable, -}; - -static struct drm_connector_funcs imx_hdmi_connector_funcs = { - .dpms = drm_helper_connector_dpms, - .fill_modes = drm_helper_probe_single_connector_modes, - .detect = imx_hdmi_connector_detect, - .destroy = imx_hdmi_connector_destroy, -}; - -static struct drm_connector_helper_funcs imx_hdmi_connector_helper_funcs = { - .get_modes = imx_hdmi_connector_get_modes, - .mode_valid = imx_hdmi_connector_mode_valid, - .best_encoder = imx_hdmi_connector_best_encoder, -}; - -static irqreturn_t imx_hdmi_hardirq(int irq, void *dev_id) -{ - struct imx_hdmi *hdmi = dev_id; - u8 intr_stat; - - intr_stat = hdmi->read(hdmi, HDMI_IH_PHY_STAT0); - if (intr_stat) - hdmi->write(hdmi, ~0, HDMI_IH_MUTE_PHY_STAT0); - - return intr_stat ? IRQ_WAKE_THREAD : IRQ_NONE; -} - -static irqreturn_t imx_hdmi_irq(int irq, void *dev_id) -{ - struct imx_hdmi *hdmi = dev_id; - u8 intr_stat; - u8 phy_int_pol; - - intr_stat = hdmi->read(hdmi, HDMI_IH_PHY_STAT0); - - phy_int_pol = hdmi->read(hdmi, HDMI_PHY_POL0); - - if (intr_stat & HDMI_IH_PHY_STAT0_HPD) { - if (phy_int_pol & HDMI_PHY_HPD) { - dev_dbg(hdmi->dev, "EVENT=plugin\n"); - - hdmi->mod(hdmi, 0, HDMI_PHY_HPD, HDMI_PHY_POL0); - - imx_hdmi_poweron(hdmi); - } else { - dev_dbg(hdmi->dev, "EVENT=plugout\n"); - - hdmi->mod(hdmi, HDMI_PHY_HPD, HDMI_PHY_HPD, - HDMI_PHY_POL0); - - imx_hdmi_poweroff(hdmi); - } - drm_helper_hpd_irq_event(hdmi->connector.dev); - } - - hdmi->write(hdmi, intr_stat, HDMI_IH_PHY_STAT0); - hdmi->write(hdmi, ~HDMI_IH_PHY_STAT0_HPD, HDMI_IH_MUTE_PHY_STAT0); - - return IRQ_HANDLED; -} - -static int imx_hdmi_register(struct drm_device *drm, struct imx_hdmi *hdmi) -{ - struct drm_encoder *encoder = &hdmi->encoder; - struct device *dev = hdmi->dev; - - encoder->possible_crtcs = drm_of_find_possible_crtcs(drm, dev->of_node); - - hdmi->connector.polled = DRM_CONNECTOR_POLL_HPD; - - drm_encoder_helper_add(&hdmi->encoder, &imx_hdmi_encoder_helper_funcs); - drm_encoder_init(drm, &hdmi->encoder, &imx_hdmi_encoder_funcs, - DRM_MODE_ENCODER_TMDS); - - drm_connector_helper_add(&hdmi->connector, - &imx_hdmi_connector_helper_funcs); - drm_connector_init(drm, &hdmi->connector, &imx_hdmi_connector_funcs, - DRM_MODE_CONNECTOR_HDMIA); - - hdmi->connector.encoder = &hdmi->encoder; - - drm_mode_connector_attach_encoder(&hdmi->connector, &hdmi->encoder); - - return 0; -} - -static int imx_hdmi_bind(struct device *dev, struct device *master, void *data) -{ - struct platform_device *pdev = to_platform_device(dev); - struct imx_hdmi *hdmi = platform_get_drvdata(pdev); - struct drm_device *drm = data; - struct device_node *np = dev->of_node; - struct device_node *ddc_node; - struct resource *iores; - int ret, irq; - u32 val; - - if (!of_property_read_u32(np, "reg-io-width", &val)) { - switch (val) { - case 4: - hdmi->write = hdmi_writel; - hdmi->read = hdmi_readl; - hdmi->mod = hdmi_modl; - hdmi->mask_write = hdmi_mask_writel; - break; - default: - hdmi->write = hdmi_writeb; - hdmi->read = hdmi_readb; - hdmi->mod = hdmi_modb; - hdmi->mask_write = hdmi_mask_writeb; - break; - } - } else { - hdmi->write = hdmi_writeb; - hdmi->read = hdmi_readb; - hdmi->mod = hdmi_modb; - hdmi->mask_write = hdmi_mask_writeb; - } - - ddc_node = of_parse_phandle(np, "ddc-i2c-bus", 0); - if (ddc_node) { - hdmi->ddc = of_find_i2c_adapter_by_node(ddc_node); - if (!hdmi->ddc) { - dev_dbg(hdmi->dev, "failed to read ddc node\n"); - of_node_put(ddc_node); - return -EPROBE_DEFER; - } - - of_node_put(ddc_node); - } else { - dev_dbg(hdmi->dev, "no ddc property found\n"); - } - - irq = platform_get_irq(pdev, 0); - if (irq < 0) - return irq; - - ret = devm_request_threaded_irq(dev, irq, imx_hdmi_hardirq, - imx_hdmi_irq, IRQF_SHARED, - dev_name(dev), hdmi); - if (ret) - return ret; - - iores = platform_get_resource(pdev, IORESOURCE_MEM, 0); - hdmi->regs = devm_ioremap_resource(dev, iores); - if (IS_ERR(hdmi->regs)) - return PTR_ERR(hdmi->regs); - - if (hdmi->plat_data->setup) - hdmi->priv = hdmi->plat_data->setup(pdev); - /* Product and revision IDs */ - dev_info(dev, - "Detected HDMI controller 0x%x:0x%x:0x%x:0x%x\n", - hdmi->read(hdmi, HDMI_DESIGN_ID), - hdmi->read(hdmi, HDMI_REVISION_ID), - hdmi->read(hdmi, HDMI_PRODUCT_ID0), - hdmi->read(hdmi, HDMI_PRODUCT_ID1)); - - initialize_hdmi_ih_mutes(hdmi); - - /* - * To prevent overflows in HDMI_IH_FC_STAT2, set the clk regenerator - * N and cts values before enabling phy - */ - hdmi_init_clk_regenerator(hdmi); - - /* - * Configure registers related to HDMI interrupt - * generation before registering IRQ. - */ - hdmi->write(hdmi, HDMI_PHY_HPD, HDMI_PHY_POL0); - - /* Clear Hotplug interrupts */ - hdmi->write(hdmi, HDMI_IH_PHY_STAT0_HPD, HDMI_IH_PHY_STAT0); - - ret = imx_hdmi_fb_registered(hdmi); - if (ret) - return ret; - - ret = imx_hdmi_register(drm, hdmi); - if (ret) - return ret; - - /* Unmute interrupts */ - hdmi->write(hdmi, ~HDMI_IH_PHY_STAT0_HPD, HDMI_IH_MUTE_PHY_STAT0); - - dev_set_drvdata(dev, hdmi); - - return 0; -} - -static void imx_hdmi_unbind(struct device *dev, struct device *master, - void *data) -{ - struct imx_hdmi *hdmi = dev_get_drvdata(dev); - - /* Disable all interrupts */ - hdmi->write(hdmi, ~0, HDMI_IH_MUTE_PHY_STAT0); - - hdmi->connector.funcs->destroy(&hdmi->connector); - hdmi->encoder.funcs->destroy(&hdmi->encoder); - if (hdmi->plat_data->exit) - hdmi->plat_data->exit(hdmi->priv); - i2c_put_adapter(hdmi->ddc); -} - -static const struct component_ops hdmi_ops = { - .bind = imx_hdmi_bind, - .unbind = imx_hdmi_unbind, -}; - -static int imx_hdmi_platform_probe(struct platform_device *pdev) -{ - return component_add(&pdev->dev, &hdmi_ops); -} - -static int imx_hdmi_platform_remove(struct platform_device *pdev) -{ - component_del(&pdev->dev, &hdmi_ops); - return 0; -} - -int imx_hdmi_pltfm_register(struct platform_device *pdev, - const struct imx_hdmi_plat_data *plat_data) -{ - struct imx_hdmi *hdmi; - - hdmi = devm_kzalloc(&pdev->dev, sizeof(*hdmi), GFP_KERNEL); - if (!hdmi) - return -ENOMEM; - - hdmi->plat_data = plat_data; - hdmi->dev = &pdev->dev; - hdmi->dev_type = plat_data->dev_type; - hdmi->sample_rate = 48000; - hdmi->ratio = 100; - - platform_set_drvdata(pdev, hdmi); - - return imx_hdmi_platform_probe(pdev); -} -EXPORT_SYMBOL_GPL(imx_hdmi_pltfm_register); - -int imx_hdmi_pltfm_unregister(struct platform_device *pdev) -{ - return imx_hdmi_platform_remove(pdev); -} -EXPORT_SYMBOL_GPL(imx_hdmi_pltfm_unregister); - -MODULE_AUTHOR("Sascha Hauer <s.hauer@pengutronix.de>"); -MODULE_DESCRIPTION("i.MX6 HDMI transmitter driver"); -MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:imx-hdmi"); diff --git a/drivers/staging/imx-drm/imx-hdmi.h b/drivers/staging/imx-drm/imx-hdmi.h deleted file mode 100644 index 39b6776..0000000 --- a/drivers/staging/imx-drm/imx-hdmi.h +++ /dev/null @@ -1,1032 +0,0 @@ -/* - * Copyright (C) 2011 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef __IMX_HDMI_H__ -#define __IMX_HDMI_H__ - -/* Identification Registers */ -#define HDMI_DESIGN_ID 0x0000 -#define HDMI_REVISION_ID 0x0001 -#define HDMI_PRODUCT_ID0 0x0002 -#define HDMI_PRODUCT_ID1 0x0003 -#define HDMI_CONFIG0_ID 0x0004 -#define HDMI_CONFIG1_ID 0x0005 -#define HDMI_CONFIG2_ID 0x0006 -#define HDMI_CONFIG3_ID 0x0007 - -/* 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_I2CM_STAT0 0x0105 -#define HDMI_IH_CEC_STAT0 0x0106 -#define HDMI_IH_VP_STAT0 0x0107 -#define HDMI_IH_I2CMPHY_STAT0 0x0108 -#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_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 - -/* Video Sample Registers */ -#define HDMI_TX_INVID0 0x0200 -#define HDMI_TX_INSTUFFING 0x0201 -#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_STUFF 0x0802 -#define HDMI_VP_REMAP 0x0803 -#define HDMI_VP_CONF 0x0804 -#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_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 -#define HDMI_FC_VSDPAYLOAD1 0x1033 -#define HDMI_FC_VSDPAYLOAD2 0x1034 -#define HDMI_FC_VSDPAYLOAD3 0x1035 -#define HDMI_FC_VSDPAYLOAD4 0x1036 -#define HDMI_FC_VSDPAYLOAD5 0x1037 -#define HDMI_FC_VSDPAYLOAD6 0x1038 -#define HDMI_FC_VSDPAYLOAD7 0x1039 -#define HDMI_FC_VSDPAYLOAD8 0x103A -#define HDMI_FC_VSDPAYLOAD9 0x103B -#define HDMI_FC_VSDPAYLOAD10 0x103C -#define HDMI_FC_VSDPAYLOAD11 0x103D -#define HDMI_FC_VSDPAYLOAD12 0x103E -#define HDMI_FC_VSDPAYLOAD13 0x103F -#define HDMI_FC_VSDPAYLOAD14 0x1040 -#define HDMI_FC_VSDPAYLOAD15 0x1041 -#define HDMI_FC_VSDPAYLOAD16 0x1042 -#define HDMI_FC_VSDPAYLOAD17 0x1043 -#define HDMI_FC_VSDPAYLOAD18 0x1044 -#define HDMI_FC_VSDPAYLOAD19 0x1045 -#define HDMI_FC_VSDPAYLOAD20 0x1046 -#define HDMI_FC_VSDPAYLOAD21 0x1047 -#define HDMI_FC_VSDPAYLOAD22 0x1048 -#define HDMI_FC_VSDPAYLOAD23 0x1049 -#define HDMI_FC_SPDVENDORNAME0 0x104A -#define HDMI_FC_SPDVENDORNAME1 0x104B -#define HDMI_FC_SPDVENDORNAME2 0x104C -#define HDMI_FC_SPDVENDORNAME3 0x104D -#define HDMI_FC_SPDVENDORNAME4 0x104E -#define HDMI_FC_SPDVENDORNAME5 0x104F -#define HDMI_FC_SPDVENDORNAME6 0x1050 -#define HDMI_FC_SPDVENDORNAME7 0x1051 -#define HDMI_FC_SDPPRODUCTNAME0 0x1052 -#define HDMI_FC_SDPPRODUCTNAME1 0x1053 -#define HDMI_FC_SDPPRODUCTNAME2 0x1054 -#define HDMI_FC_SDPPRODUCTNAME3 0x1055 -#define HDMI_FC_SDPPRODUCTNAME4 0x1056 -#define HDMI_FC_SDPPRODUCTNAME5 0x1057 -#define HDMI_FC_SDPPRODUCTNAME6 0x1058 -#define HDMI_FC_SDPPRODUCTNAME7 0x1059 -#define HDMI_FC_SDPPRODUCTNAME8 0x105A -#define HDMI_FC_SDPPRODUCTNAME9 0x105B -#define HDMI_FC_SDPPRODUCTNAME10 0x105C -#define HDMI_FC_SDPPRODUCTNAME11 0x105D -#define HDMI_FC_SDPPRODUCTNAME12 0x105E -#define HDMI_FC_SDPPRODUCTNAME13 0x105F -#define HDMI_FC_SDPPRODUCTNAME14 0x1060 -#define HDMI_FC_SPDPRODUCTNAME15 0x1061 -#define HDMI_FC_SPDDEVICEINF 0x1062 -#define HDMI_FC_AUDSCONF 0x1063 -#define HDMI_FC_AUDSSTAT 0x1064 -#define HDMI_FC_DATACH0FILL 0x1070 -#define HDMI_FC_DATACH1FILL 0x1071 -#define HDMI_FC_DATACH2FILL 0x1072 -#define HDMI_FC_CTRLQHIGH 0x1073 -#define HDMI_FC_CTRLQLOW 0x1074 -#define HDMI_FC_ACP0 0x1075 -#define HDMI_FC_ACP28 0x1076 -#define HDMI_FC_ACP27 0x1077 -#define HDMI_FC_ACP26 0x1078 -#define HDMI_FC_ACP25 0x1079 -#define HDMI_FC_ACP24 0x107A -#define HDMI_FC_ACP23 0x107B -#define HDMI_FC_ACP22 0x107C -#define HDMI_FC_ACP21 0x107D -#define HDMI_FC_ACP20 0x107E -#define HDMI_FC_ACP19 0x107F -#define HDMI_FC_ACP18 0x1080 -#define HDMI_FC_ACP17 0x1081 -#define HDMI_FC_ACP16 0x1082 -#define HDMI_FC_ACP15 0x1083 -#define HDMI_FC_ACP14 0x1084 -#define HDMI_FC_ACP13 0x1085 -#define HDMI_FC_ACP12 0x1086 -#define HDMI_FC_ACP11 0x1087 -#define HDMI_FC_ACP10 0x1088 -#define HDMI_FC_ACP9 0x1089 -#define HDMI_FC_ACP8 0x108A -#define HDMI_FC_ACP7 0x108B -#define HDMI_FC_ACP6 0x108C -#define HDMI_FC_ACP5 0x108D -#define HDMI_FC_ACP4 0x108E -#define HDMI_FC_ACP3 0x108F -#define HDMI_FC_ACP2 0x1090 -#define HDMI_FC_ACP1 0x1091 -#define HDMI_FC_ISCR1_0 0x1092 -#define HDMI_FC_ISCR1_16 0x1093 -#define HDMI_FC_ISCR1_15 0x1094 -#define HDMI_FC_ISCR1_14 0x1095 -#define HDMI_FC_ISCR1_13 0x1096 -#define HDMI_FC_ISCR1_12 0x1097 -#define HDMI_FC_ISCR1_11 0x1098 -#define HDMI_FC_ISCR1_10 0x1099 -#define HDMI_FC_ISCR1_9 0x109A -#define HDMI_FC_ISCR1_8 0x109B -#define HDMI_FC_ISCR1_7 0x109C -#define HDMI_FC_ISCR1_6 0x109D -#define HDMI_FC_ISCR1_5 0x109E -#define HDMI_FC_ISCR1_4 0x109F -#define HDMI_FC_ISCR1_3 0x10A0 -#define HDMI_FC_ISCR1_2 0x10A1 -#define HDMI_FC_ISCR1_1 0x10A2 -#define HDMI_FC_ISCR2_15 0x10A3 -#define HDMI_FC_ISCR2_14 0x10A4 -#define HDMI_FC_ISCR2_13 0x10A5 -#define HDMI_FC_ISCR2_12 0x10A6 -#define HDMI_FC_ISCR2_11 0x10A7 -#define HDMI_FC_ISCR2_10 0x10A8 -#define HDMI_FC_ISCR2_9 0x10A9 -#define HDMI_FC_ISCR2_8 0x10AA -#define HDMI_FC_ISCR2_7 0x10AB -#define HDMI_FC_ISCR2_6 0x10AC -#define HDMI_FC_ISCR2_5 0x10AD -#define HDMI_FC_ISCR2_4 0x10AE -#define HDMI_FC_ISCR2_3 0x10AF -#define HDMI_FC_ISCR2_2 0x10B0 -#define HDMI_FC_ISCR2_1 0x10B1 -#define HDMI_FC_ISCR2_0 0x10B2 -#define HDMI_FC_DATAUTO0 0x10B3 -#define HDMI_FC_DATAUTO1 0x10B4 -#define HDMI_FC_DATAUTO2 0x10B5 -#define HDMI_FC_DATMAN 0x10B6 -#define HDMI_FC_DATAUTO3 0x10B7 -#define HDMI_FC_RDRB0 0x10B8 -#define HDMI_FC_RDRB1 0x10B9 -#define HDMI_FC_RDRB2 0x10BA -#define HDMI_FC_RDRB3 0x10BB -#define HDMI_FC_RDRB4 0x10BC -#define HDMI_FC_RDRB5 0x10BD -#define HDMI_FC_RDRB6 0x10BE -#define HDMI_FC_RDRB7 0x10BF -#define HDMI_FC_STAT0 0x10D0 -#define HDMI_FC_INT0 0x10D1 -#define HDMI_FC_MASK0 0x10D2 -#define HDMI_FC_POL0 0x10D3 -#define HDMI_FC_STAT1 0x10D4 -#define HDMI_FC_INT1 0x10D5 -#define HDMI_FC_MASK1 0x10D6 -#define HDMI_FC_POL1 0x10D7 -#define HDMI_FC_STAT2 0x10D8 -#define HDMI_FC_INT2 0x10D9 -#define HDMI_FC_MASK2 0x10DA -#define HDMI_FC_POL2 0x10DB -#define HDMI_FC_PRCONF 0x10E0 - -#define HDMI_FC_GMD_STAT 0x1100 -#define HDMI_FC_GMD_EN 0x1101 -#define HDMI_FC_GMD_UP 0x1102 -#define HDMI_FC_GMD_CONF 0x1103 -#define HDMI_FC_GMD_HB 0x1104 -#define HDMI_FC_GMD_PB0 0x1105 -#define HDMI_FC_GMD_PB1 0x1106 -#define HDMI_FC_GMD_PB2 0x1107 -#define HDMI_FC_GMD_PB3 0x1108 -#define HDMI_FC_GMD_PB4 0x1109 -#define HDMI_FC_GMD_PB5 0x110A -#define HDMI_FC_GMD_PB6 0x110B -#define HDMI_FC_GMD_PB7 0x110C -#define HDMI_FC_GMD_PB8 0x110D -#define HDMI_FC_GMD_PB9 0x110E -#define HDMI_FC_GMD_PB10 0x110F -#define HDMI_FC_GMD_PB11 0x1110 -#define HDMI_FC_GMD_PB12 0x1111 -#define HDMI_FC_GMD_PB13 0x1112 -#define HDMI_FC_GMD_PB14 0x1113 -#define HDMI_FC_GMD_PB15 0x1114 -#define HDMI_FC_GMD_PB16 0x1115 -#define HDMI_FC_GMD_PB17 0x1116 -#define HDMI_FC_GMD_PB18 0x1117 -#define HDMI_FC_GMD_PB19 0x1118 -#define HDMI_FC_GMD_PB20 0x1119 -#define HDMI_FC_GMD_PB21 0x111A -#define HDMI_FC_GMD_PB22 0x111B -#define HDMI_FC_GMD_PB23 0x111C -#define HDMI_FC_GMD_PB24 0x111D -#define HDMI_FC_GMD_PB25 0x111E -#define HDMI_FC_GMD_PB26 0x111F -#define HDMI_FC_GMD_PB27 0x1120 - -#define HDMI_FC_DBGFORCE 0x1200 -#define HDMI_FC_DBGAUD0CH0 0x1201 -#define HDMI_FC_DBGAUD1CH0 0x1202 -#define HDMI_FC_DBGAUD2CH0 0x1203 -#define HDMI_FC_DBGAUD0CH1 0x1204 -#define HDMI_FC_DBGAUD1CH1 0x1205 -#define HDMI_FC_DBGAUD2CH1 0x1206 -#define HDMI_FC_DBGAUD0CH2 0x1207 -#define HDMI_FC_DBGAUD1CH2 0x1208 -#define HDMI_FC_DBGAUD2CH2 0x1209 -#define HDMI_FC_DBGAUD0CH3 0x120A -#define HDMI_FC_DBGAUD1CH3 0x120B -#define HDMI_FC_DBGAUD2CH3 0x120C -#define HDMI_FC_DBGAUD0CH4 0x120D -#define HDMI_FC_DBGAUD1CH4 0x120E -#define HDMI_FC_DBGAUD2CH4 0x120F -#define HDMI_FC_DBGAUD0CH5 0x1210 -#define HDMI_FC_DBGAUD1CH5 0x1211 -#define HDMI_FC_DBGAUD2CH5 0x1212 -#define HDMI_FC_DBGAUD0CH6 0x1213 -#define HDMI_FC_DBGAUD1CH6 0x1214 -#define HDMI_FC_DBGAUD2CH6 0x1215 -#define HDMI_FC_DBGAUD0CH7 0x1216 -#define HDMI_FC_DBGAUD1CH7 0x1217 -#define HDMI_FC_DBGAUD2CH7 0x1218 -#define HDMI_FC_DBGTMDS0 0x1219 -#define HDMI_FC_DBGTMDS1 0x121A -#define HDMI_FC_DBGTMDS2 0x121B - -/* HDMI Source PHY Registers */ -#define HDMI_PHY_CONF0 0x3000 -#define HDMI_PHY_TST0 0x3001 -#define HDMI_PHY_TST1 0x3002 -#define HDMI_PHY_TST2 0x3003 -#define HDMI_PHY_STAT0 0x3004 -#define HDMI_PHY_INT0 0x3005 -#define HDMI_PHY_MASK0 0x3006 -#define HDMI_PHY_POL0 0x3007 - -/* HDMI Master PHY Registers */ -#define HDMI_PHY_I2CM_SLAVE_ADDR 0x3020 -#define HDMI_PHY_I2CM_ADDRESS_ADDR 0x3021 -#define HDMI_PHY_I2CM_DATAO_1_ADDR 0x3022 -#define HDMI_PHY_I2CM_DATAO_0_ADDR 0x3023 -#define HDMI_PHY_I2CM_DATAI_1_ADDR 0x3024 -#define HDMI_PHY_I2CM_DATAI_0_ADDR 0x3025 -#define HDMI_PHY_I2CM_OPERATION_ADDR 0x3026 -#define HDMI_PHY_I2CM_INT_ADDR 0x3027 -#define HDMI_PHY_I2CM_CTLINT_ADDR 0x3028 -#define HDMI_PHY_I2CM_DIV_ADDR 0x3029 -#define HDMI_PHY_I2CM_SOFTRSTZ_ADDR 0x302a -#define HDMI_PHY_I2CM_SS_SCL_HCNT_1_ADDR 0x302b -#define HDMI_PHY_I2CM_SS_SCL_HCNT_0_ADDR 0x302c -#define HDMI_PHY_I2CM_SS_SCL_LCNT_1_ADDR 0x302d -#define HDMI_PHY_I2CM_SS_SCL_LCNT_0_ADDR 0x302e -#define HDMI_PHY_I2CM_FS_SCL_HCNT_1_ADDR 0x302f -#define HDMI_PHY_I2CM_FS_SCL_HCNT_0_ADDR 0x3030 -#define HDMI_PHY_I2CM_FS_SCL_LCNT_1_ADDR 0x3031 -#define HDMI_PHY_I2CM_FS_SCL_LCNT_0_ADDR 0x3032 - -/* Audio Sampler Registers */ -#define HDMI_AUD_CONF0 0x3100 -#define HDMI_AUD_CONF1 0x3101 -#define HDMI_AUD_INT 0x3102 -#define HDMI_AUD_CONF2 0x3103 -#define HDMI_AUD_N1 0x3200 -#define HDMI_AUD_N2 0x3201 -#define HDMI_AUD_N3 0x3202 -#define HDMI_AUD_CTS1 0x3203 -#define HDMI_AUD_CTS2 0x3204 -#define HDMI_AUD_CTS3 0x3205 -#define HDMI_AUD_INPUTCLKFS 0x3206 -#define HDMI_AUD_SPDIFINT 0x3302 -#define HDMI_AUD_CONF0_HBR 0x3400 -#define HDMI_AUD_HBR_STATUS 0x3401 -#define HDMI_AUD_HBR_INT 0x3402 -#define HDMI_AUD_HBR_POL 0x3403 -#define HDMI_AUD_HBR_MASK 0x3404 - -/* - * Generic Parallel Audio Interface Registers - * Not used as GPAUD interface is not enabled in hw - */ -#define HDMI_GP_CONF0 0x3500 -#define HDMI_GP_CONF1 0x3501 -#define HDMI_GP_CONF2 0x3502 -#define HDMI_GP_STAT 0x3503 -#define HDMI_GP_INT 0x3504 -#define HDMI_GP_MASK 0x3505 -#define HDMI_GP_POL 0x3506 - -/* Audio DMA Registers */ -#define HDMI_AHB_DMA_CONF0 0x3600 -#define HDMI_AHB_DMA_START 0x3601 -#define HDMI_AHB_DMA_STOP 0x3602 -#define HDMI_AHB_DMA_THRSLD 0x3603 -#define HDMI_AHB_DMA_STRADDR0 0x3604 -#define HDMI_AHB_DMA_STRADDR1 0x3605 -#define HDMI_AHB_DMA_STRADDR2 0x3606 -#define HDMI_AHB_DMA_STRADDR3 0x3607 -#define HDMI_AHB_DMA_STPADDR0 0x3608 -#define HDMI_AHB_DMA_STPADDR1 0x3609 -#define HDMI_AHB_DMA_STPADDR2 0x360a -#define HDMI_AHB_DMA_STPADDR3 0x360b -#define HDMI_AHB_DMA_BSTADDR0 0x360c -#define HDMI_AHB_DMA_BSTADDR1 0x360d -#define HDMI_AHB_DMA_BSTADDR2 0x360e -#define HDMI_AHB_DMA_BSTADDR3 0x360f -#define HDMI_AHB_DMA_MBLENGTH0 0x3610 -#define HDMI_AHB_DMA_MBLENGTH1 0x3611 -#define HDMI_AHB_DMA_STAT 0x3612 -#define HDMI_AHB_DMA_INT 0x3613 -#define HDMI_AHB_DMA_MASK 0x3614 -#define HDMI_AHB_DMA_POL 0x3615 -#define HDMI_AHB_DMA_CONF1 0x3616 -#define HDMI_AHB_DMA_BUFFSTAT 0x3617 -#define HDMI_AHB_DMA_BUFFINT 0x3618 -#define HDMI_AHB_DMA_BUFFMASK 0x3619 -#define HDMI_AHB_DMA_BUFFPOL 0x361a - -/* Main Controller Registers */ -#define HDMI_MC_SFRDIV 0x4000 -#define HDMI_MC_CLKDIS 0x4001 -#define HDMI_MC_SWRSTZ 0x4002 -#define HDMI_MC_OPCTRL 0x4003 -#define HDMI_MC_FLOWCTRL 0x4004 -#define HDMI_MC_PHYRSTZ 0x4005 -#define HDMI_MC_LOCKONCLOCK 0x4006 -#define HDMI_MC_HEACPHY_RST 0x4007 - -/* Color Space Converter Registers */ -#define HDMI_CSC_CFG 0x4100 -#define HDMI_CSC_SCALE 0x4101 -#define HDMI_CSC_COEF_A1_MSB 0x4102 -#define HDMI_CSC_COEF_A1_LSB 0x4103 -#define HDMI_CSC_COEF_A2_MSB 0x4104 -#define HDMI_CSC_COEF_A2_LSB 0x4105 -#define HDMI_CSC_COEF_A3_MSB 0x4106 -#define HDMI_CSC_COEF_A3_LSB 0x4107 -#define HDMI_CSC_COEF_A4_MSB 0x4108 -#define HDMI_CSC_COEF_A4_LSB 0x4109 -#define HDMI_CSC_COEF_B1_MSB 0x410A -#define HDMI_CSC_COEF_B1_LSB 0x410B -#define HDMI_CSC_COEF_B2_MSB 0x410C -#define HDMI_CSC_COEF_B2_LSB 0x410D -#define HDMI_CSC_COEF_B3_MSB 0x410E -#define HDMI_CSC_COEF_B3_LSB 0x410F -#define HDMI_CSC_COEF_B4_MSB 0x4110 -#define HDMI_CSC_COEF_B4_LSB 0x4111 -#define HDMI_CSC_COEF_C1_MSB 0x4112 -#define HDMI_CSC_COEF_C1_LSB 0x4113 -#define HDMI_CSC_COEF_C2_MSB 0x4114 -#define HDMI_CSC_COEF_C2_LSB 0x4115 -#define HDMI_CSC_COEF_C3_MSB 0x4116 -#define HDMI_CSC_COEF_C3_LSB 0x4117 -#define HDMI_CSC_COEF_C4_MSB 0x4118 -#define HDMI_CSC_COEF_C4_LSB 0x4119 - -/* HDCP Encryption Engine Registers */ -#define HDMI_A_HDCPCFG0 0x5000 -#define HDMI_A_HDCPCFG1 0x5001 -#define HDMI_A_HDCPOBS0 0x5002 -#define HDMI_A_HDCPOBS1 0x5003 -#define HDMI_A_HDCPOBS2 0x5004 -#define HDMI_A_HDCPOBS3 0x5005 -#define HDMI_A_APIINTCLR 0x5006 -#define HDMI_A_APIINTSTAT 0x5007 -#define HDMI_A_APIINTMSK 0x5008 -#define HDMI_A_VIDPOLCFG 0x5009 -#define HDMI_A_OESSWCFG 0x500A -#define HDMI_A_TIMER1SETUP0 0x500B -#define HDMI_A_TIMER1SETUP1 0x500C -#define HDMI_A_TIMER2SETUP0 0x500D -#define HDMI_A_TIMER2SETUP1 0x500E -#define HDMI_A_100MSCFG 0x500F -#define HDMI_A_2SCFG0 0x5010 -#define HDMI_A_2SCFG1 0x5011 -#define HDMI_A_5SCFG0 0x5012 -#define HDMI_A_5SCFG1 0x5013 -#define HDMI_A_SRMVERLSB 0x5014 -#define HDMI_A_SRMVERMSB 0x5015 -#define HDMI_A_SRMCTRL 0x5016 -#define HDMI_A_SFRSETUP 0x5017 -#define HDMI_A_I2CHSETUP 0x5018 -#define HDMI_A_INTSETUP 0x5019 -#define HDMI_A_PRESETUP 0x501A -#define HDMI_A_SRM_BASE 0x5020 - -/* CEC Engine Registers */ -#define HDMI_CEC_CTRL 0x7D00 -#define HDMI_CEC_STAT 0x7D01 -#define HDMI_CEC_MASK 0x7D02 -#define HDMI_CEC_POLARITY 0x7D03 -#define HDMI_CEC_INT 0x7D04 -#define HDMI_CEC_ADDR_L 0x7D05 -#define HDMI_CEC_ADDR_H 0x7D06 -#define HDMI_CEC_TX_CNT 0x7D07 -#define HDMI_CEC_RX_CNT 0x7D08 -#define HDMI_CEC_TX_DATA0 0x7D10 -#define HDMI_CEC_TX_DATA1 0x7D11 -#define HDMI_CEC_TX_DATA2 0x7D12 -#define HDMI_CEC_TX_DATA3 0x7D13 -#define HDMI_CEC_TX_DATA4 0x7D14 -#define HDMI_CEC_TX_DATA5 0x7D15 -#define HDMI_CEC_TX_DATA6 0x7D16 -#define HDMI_CEC_TX_DATA7 0x7D17 -#define HDMI_CEC_TX_DATA8 0x7D18 -#define HDMI_CEC_TX_DATA9 0x7D19 -#define HDMI_CEC_TX_DATA10 0x7D1a -#define HDMI_CEC_TX_DATA11 0x7D1b -#define HDMI_CEC_TX_DATA12 0x7D1c -#define HDMI_CEC_TX_DATA13 0x7D1d -#define HDMI_CEC_TX_DATA14 0x7D1e -#define HDMI_CEC_TX_DATA15 0x7D1f -#define HDMI_CEC_RX_DATA0 0x7D20 -#define HDMI_CEC_RX_DATA1 0x7D21 -#define HDMI_CEC_RX_DATA2 0x7D22 -#define HDMI_CEC_RX_DATA3 0x7D23 -#define HDMI_CEC_RX_DATA4 0x7D24 -#define HDMI_CEC_RX_DATA5 0x7D25 -#define HDMI_CEC_RX_DATA6 0x7D26 -#define HDMI_CEC_RX_DATA7 0x7D27 -#define HDMI_CEC_RX_DATA8 0x7D28 -#define HDMI_CEC_RX_DATA9 0x7D29 -#define HDMI_CEC_RX_DATA10 0x7D2a -#define HDMI_CEC_RX_DATA11 0x7D2b -#define HDMI_CEC_RX_DATA12 0x7D2c -#define HDMI_CEC_RX_DATA13 0x7D2d -#define HDMI_CEC_RX_DATA14 0x7D2e -#define HDMI_CEC_RX_DATA15 0x7D2f -#define HDMI_CEC_LOCK 0x7D30 -#define HDMI_CEC_WKUPCTRL 0x7D31 - -/* I2C Master Registers (E-DDC) */ -#define HDMI_I2CM_SLAVE 0x7E00 -#define HDMI_I2CMESS 0x7E01 -#define HDMI_I2CM_DATAO 0x7E02 -#define HDMI_I2CM_DATAI 0x7E03 -#define HDMI_I2CM_OPERATION 0x7E04 -#define HDMI_I2CM_INT 0x7E05 -#define HDMI_I2CM_CTLINT 0x7E06 -#define HDMI_I2CM_DIV 0x7E07 -#define HDMI_I2CM_SEGADDR 0x7E08 -#define HDMI_I2CM_SOFTRSTZ 0x7E09 -#define HDMI_I2CM_SEGPTR 0x7E0A -#define HDMI_I2CM_SS_SCL_HCNT_1_ADDR 0x7E0B -#define HDMI_I2CM_SS_SCL_HCNT_0_ADDR 0x7E0C -#define HDMI_I2CM_SS_SCL_LCNT_1_ADDR 0x7E0D -#define HDMI_I2CM_SS_SCL_LCNT_0_ADDR 0x7E0E -#define HDMI_I2CM_FS_SCL_HCNT_1_ADDR 0x7E0F -#define HDMI_I2CM_FS_SCL_HCNT_0_ADDR 0x7E10 -#define HDMI_I2CM_FS_SCL_LCNT_1_ADDR 0x7E11 -#define HDMI_I2CM_FS_SCL_LCNT_0_ADDR 0x7E12 - -enum { -/* IH_FC_INT2 field values */ - HDMI_IH_FC_INT2_OVERFLOW_MASK = 0x03, - HDMI_IH_FC_INT2_LOW_PRIORITY_OVERFLOW = 0x02, - HDMI_IH_FC_INT2_HIGH_PRIORITY_OVERFLOW = 0x01, - -/* IH_FC_STAT2 field values */ - HDMI_IH_FC_STAT2_OVERFLOW_MASK = 0x03, - HDMI_IH_FC_STAT2_LOW_PRIORITY_OVERFLOW = 0x02, - HDMI_IH_FC_STAT2_HIGH_PRIORITY_OVERFLOW = 0x01, - -/* IH_PHY_STAT0 field values */ - HDMI_IH_PHY_STAT0_RX_SENSE3 = 0x20, - HDMI_IH_PHY_STAT0_RX_SENSE2 = 0x10, - HDMI_IH_PHY_STAT0_RX_SENSE1 = 0x8, - HDMI_IH_PHY_STAT0_RX_SENSE0 = 0x4, - HDMI_IH_PHY_STAT0_TX_PHY_LOCK = 0x2, - HDMI_IH_PHY_STAT0_HPD = 0x1, - -/* IH_MUTE_I2CMPHY_STAT0 field values */ - HDMI_IH_MUTE_I2CMPHY_STAT0_I2CMPHYDONE = 0x2, - HDMI_IH_MUTE_I2CMPHY_STAT0_I2CMPHYERROR = 0x1, - -/* IH_AHBDMAAUD_STAT0 field values */ - HDMI_IH_AHBDMAAUD_STAT0_ERROR = 0x20, - HDMI_IH_AHBDMAAUD_STAT0_LOST = 0x10, - HDMI_IH_AHBDMAAUD_STAT0_RETRY = 0x08, - HDMI_IH_AHBDMAAUD_STAT0_DONE = 0x04, - HDMI_IH_AHBDMAAUD_STAT0_BUFFFULL = 0x02, - HDMI_IH_AHBDMAAUD_STAT0_BUFFEMPTY = 0x01, - -/* IH_MUTE_FC_STAT2 field values */ - HDMI_IH_MUTE_FC_STAT2_OVERFLOW_MASK = 0x03, - HDMI_IH_MUTE_FC_STAT2_LOW_PRIORITY_OVERFLOW = 0x02, - HDMI_IH_MUTE_FC_STAT2_HIGH_PRIORITY_OVERFLOW = 0x01, - -/* IH_MUTE_AHBDMAAUD_STAT0 field values */ - HDMI_IH_MUTE_AHBDMAAUD_STAT0_ERROR = 0x20, - HDMI_IH_MUTE_AHBDMAAUD_STAT0_LOST = 0x10, - HDMI_IH_MUTE_AHBDMAAUD_STAT0_RETRY = 0x08, - HDMI_IH_MUTE_AHBDMAAUD_STAT0_DONE = 0x04, - HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFFULL = 0x02, - HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFEMPTY = 0x01, - -/* IH_MUTE field values */ - HDMI_IH_MUTE_MUTE_WAKEUP_INTERRUPT = 0x2, - HDMI_IH_MUTE_MUTE_ALL_INTERRUPT = 0x1, - -/* TX_INVID0 field values */ - HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_MASK = 0x80, - HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_ENABLE = 0x80, - HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_DISABLE = 0x00, - HDMI_TX_INVID0_VIDEO_MAPPING_MASK = 0x1F, - HDMI_TX_INVID0_VIDEO_MAPPING_OFFSET = 0, - -/* TX_INSTUFFING field values */ - HDMI_TX_INSTUFFING_BDBDATA_STUFFING_MASK = 0x4, - HDMI_TX_INSTUFFING_BDBDATA_STUFFING_ENABLE = 0x4, - HDMI_TX_INSTUFFING_BDBDATA_STUFFING_DISABLE = 0x0, - HDMI_TX_INSTUFFING_RCRDATA_STUFFING_MASK = 0x2, - HDMI_TX_INSTUFFING_RCRDATA_STUFFING_ENABLE = 0x2, - HDMI_TX_INSTUFFING_RCRDATA_STUFFING_DISABLE = 0x0, - HDMI_TX_INSTUFFING_GYDATA_STUFFING_MASK = 0x1, - HDMI_TX_INSTUFFING_GYDATA_STUFFING_ENABLE = 0x1, - HDMI_TX_INSTUFFING_GYDATA_STUFFING_DISABLE = 0x0, - -/* VP_PR_CD field values */ - HDMI_VP_PR_CD_COLOR_DEPTH_MASK = 0xF0, - HDMI_VP_PR_CD_COLOR_DEPTH_OFFSET = 4, - HDMI_VP_PR_CD_DESIRED_PR_FACTOR_MASK = 0x0F, - HDMI_VP_PR_CD_DESIRED_PR_FACTOR_OFFSET = 0, - -/* VP_STUFF field values */ - HDMI_VP_STUFF_IDEFAULT_PHASE_MASK = 0x20, - HDMI_VP_STUFF_IDEFAULT_PHASE_OFFSET = 5, - HDMI_VP_STUFF_IFIX_PP_TO_LAST_MASK = 0x10, - HDMI_VP_STUFF_IFIX_PP_TO_LAST_OFFSET = 4, - HDMI_VP_STUFF_ICX_GOTO_P0_ST_MASK = 0x8, - HDMI_VP_STUFF_ICX_GOTO_P0_ST_OFFSET = 3, - HDMI_VP_STUFF_YCC422_STUFFING_MASK = 0x4, - HDMI_VP_STUFF_YCC422_STUFFING_STUFFING_MODE = 0x4, - HDMI_VP_STUFF_YCC422_STUFFING_DIRECT_MODE = 0x0, - HDMI_VP_STUFF_PP_STUFFING_MASK = 0x2, - HDMI_VP_STUFF_PP_STUFFING_STUFFING_MODE = 0x2, - HDMI_VP_STUFF_PP_STUFFING_DIRECT_MODE = 0x0, - HDMI_VP_STUFF_PR_STUFFING_MASK = 0x1, - HDMI_VP_STUFF_PR_STUFFING_STUFFING_MODE = 0x1, - HDMI_VP_STUFF_PR_STUFFING_DIRECT_MODE = 0x0, - -/* VP_CONF field values */ - HDMI_VP_CONF_BYPASS_EN_MASK = 0x40, - HDMI_VP_CONF_BYPASS_EN_ENABLE = 0x40, - HDMI_VP_CONF_BYPASS_EN_DISABLE = 0x00, - HDMI_VP_CONF_PP_EN_ENMASK = 0x20, - HDMI_VP_CONF_PP_EN_ENABLE = 0x20, - HDMI_VP_CONF_PP_EN_DISABLE = 0x00, - HDMI_VP_CONF_PR_EN_MASK = 0x10, - HDMI_VP_CONF_PR_EN_ENABLE = 0x10, - HDMI_VP_CONF_PR_EN_DISABLE = 0x00, - HDMI_VP_CONF_YCC422_EN_MASK = 0x8, - HDMI_VP_CONF_YCC422_EN_ENABLE = 0x8, - HDMI_VP_CONF_YCC422_EN_DISABLE = 0x0, - HDMI_VP_CONF_BYPASS_SELECT_MASK = 0x4, - HDMI_VP_CONF_BYPASS_SELECT_VID_PACKETIZER = 0x4, - HDMI_VP_CONF_BYPASS_SELECT_PIX_REPEATER = 0x0, - HDMI_VP_CONF_OUTPUT_SELECTOR_MASK = 0x3, - HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS = 0x3, - HDMI_VP_CONF_OUTPUT_SELECTOR_YCC422 = 0x1, - HDMI_VP_CONF_OUTPUT_SELECTOR_PP = 0x0, - -/* VP_REMAP field values */ - HDMI_VP_REMAP_MASK = 0x3, - HDMI_VP_REMAP_YCC422_24bit = 0x2, - HDMI_VP_REMAP_YCC422_20bit = 0x1, - HDMI_VP_REMAP_YCC422_16bit = 0x0, - -/* FC_INVIDCONF field values */ - HDMI_FC_INVIDCONF_HDCP_KEEPOUT_MASK = 0x80, - HDMI_FC_INVIDCONF_HDCP_KEEPOUT_ACTIVE = 0x80, - HDMI_FC_INVIDCONF_HDCP_KEEPOUT_INACTIVE = 0x00, - HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_MASK = 0x40, - HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_HIGH = 0x40, - HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_LOW = 0x00, - HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_MASK = 0x20, - HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_HIGH = 0x20, - HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_LOW = 0x00, - HDMI_FC_INVIDCONF_DE_IN_POLARITY_MASK = 0x10, - HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_HIGH = 0x10, - HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_LOW = 0x00, - HDMI_FC_INVIDCONF_DVI_MODEZ_MASK = 0x8, - HDMI_FC_INVIDCONF_DVI_MODEZ_HDMI_MODE = 0x8, - HDMI_FC_INVIDCONF_DVI_MODEZ_DVI_MODE = 0x0, - HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_MASK = 0x2, - HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_HIGH = 0x2, - HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_LOW = 0x0, - HDMI_FC_INVIDCONF_IN_I_P_MASK = 0x1, - HDMI_FC_INVIDCONF_IN_I_P_INTERLACED = 0x1, - HDMI_FC_INVIDCONF_IN_I_P_PROGRESSIVE = 0x0, - -/* FC_AUDICONF0 field values */ - HDMI_FC_AUDICONF0_CC_OFFSET = 4, - HDMI_FC_AUDICONF0_CC_MASK = 0x70, - HDMI_FC_AUDICONF0_CT_OFFSET = 0, - HDMI_FC_AUDICONF0_CT_MASK = 0xF, - -/* FC_AUDICONF1 field values */ - HDMI_FC_AUDICONF1_SS_OFFSET = 3, - HDMI_FC_AUDICONF1_SS_MASK = 0x18, - HDMI_FC_AUDICONF1_SF_OFFSET = 0, - HDMI_FC_AUDICONF1_SF_MASK = 0x7, - -/* FC_AUDICONF3 field values */ - HDMI_FC_AUDICONF3_LFEPBL_OFFSET = 5, - HDMI_FC_AUDICONF3_LFEPBL_MASK = 0x60, - HDMI_FC_AUDICONF3_DM_INH_OFFSET = 4, - HDMI_FC_AUDICONF3_DM_INH_MASK = 0x10, - HDMI_FC_AUDICONF3_LSV_OFFSET = 0, - HDMI_FC_AUDICONF3_LSV_MASK = 0xF, - -/* FC_AUDSCHNLS0 field values */ - HDMI_FC_AUDSCHNLS0_CGMSA_OFFSET = 4, - HDMI_FC_AUDSCHNLS0_CGMSA_MASK = 0x30, - HDMI_FC_AUDSCHNLS0_COPYRIGHT_OFFSET = 0, - HDMI_FC_AUDSCHNLS0_COPYRIGHT_MASK = 0x01, - -/* FC_AUDSCHNLS3-6 field values */ - HDMI_FC_AUDSCHNLS3_OIEC_CH0_OFFSET = 0, - HDMI_FC_AUDSCHNLS3_OIEC_CH0_MASK = 0x0f, - HDMI_FC_AUDSCHNLS3_OIEC_CH1_OFFSET = 4, - HDMI_FC_AUDSCHNLS3_OIEC_CH1_MASK = 0xf0, - HDMI_FC_AUDSCHNLS4_OIEC_CH2_OFFSET = 0, - HDMI_FC_AUDSCHNLS4_OIEC_CH2_MASK = 0x0f, - HDMI_FC_AUDSCHNLS4_OIEC_CH3_OFFSET = 4, - HDMI_FC_AUDSCHNLS4_OIEC_CH3_MASK = 0xf0, - - HDMI_FC_AUDSCHNLS5_OIEC_CH0_OFFSET = 0, - HDMI_FC_AUDSCHNLS5_OIEC_CH0_MASK = 0x0f, - HDMI_FC_AUDSCHNLS5_OIEC_CH1_OFFSET = 4, - HDMI_FC_AUDSCHNLS5_OIEC_CH1_MASK = 0xf0, - HDMI_FC_AUDSCHNLS6_OIEC_CH2_OFFSET = 0, - HDMI_FC_AUDSCHNLS6_OIEC_CH2_MASK = 0x0f, - HDMI_FC_AUDSCHNLS6_OIEC_CH3_OFFSET = 4, - HDMI_FC_AUDSCHNLS6_OIEC_CH3_MASK = 0xf0, - -/* HDMI_FC_AUDSCHNLS7 field values */ - HDMI_FC_AUDSCHNLS7_ACCURACY_OFFSET = 4, - HDMI_FC_AUDSCHNLS7_ACCURACY_MASK = 0x30, - -/* HDMI_FC_AUDSCHNLS8 field values */ - HDMI_FC_AUDSCHNLS8_ORIGSAMPFREQ_MASK = 0xf0, - HDMI_FC_AUDSCHNLS8_ORIGSAMPFREQ_OFFSET = 4, - HDMI_FC_AUDSCHNLS8_WORDLEGNTH_MASK = 0x0f, - HDMI_FC_AUDSCHNLS8_WORDLEGNTH_OFFSET = 0, - -/* FC_AUDSCONF field values */ - HDMI_FC_AUDSCONF_AUD_PACKET_SAMPFIT_MASK = 0xF0, - HDMI_FC_AUDSCONF_AUD_PACKET_SAMPFIT_OFFSET = 4, - HDMI_FC_AUDSCONF_AUD_PACKET_LAYOUT_MASK = 0x1, - HDMI_FC_AUDSCONF_AUD_PACKET_LAYOUT_OFFSET = 0, - HDMI_FC_AUDSCONF_AUD_PACKET_LAYOUT_LAYOUT1 = 0x1, - HDMI_FC_AUDSCONF_AUD_PACKET_LAYOUT_LAYOUT0 = 0x0, - -/* FC_STAT2 field values */ - HDMI_FC_STAT2_OVERFLOW_MASK = 0x03, - HDMI_FC_STAT2_LOW_PRIORITY_OVERFLOW = 0x02, - HDMI_FC_STAT2_HIGH_PRIORITY_OVERFLOW = 0x01, - -/* FC_INT2 field values */ - HDMI_FC_INT2_OVERFLOW_MASK = 0x03, - HDMI_FC_INT2_LOW_PRIORITY_OVERFLOW = 0x02, - HDMI_FC_INT2_HIGH_PRIORITY_OVERFLOW = 0x01, - -/* FC_MASK2 field values */ - HDMI_FC_MASK2_OVERFLOW_MASK = 0x03, - HDMI_FC_MASK2_LOW_PRIORITY_OVERFLOW = 0x02, - HDMI_FC_MASK2_HIGH_PRIORITY_OVERFLOW = 0x01, - -/* FC_PRCONF field values */ - HDMI_FC_PRCONF_INCOMING_PR_FACTOR_MASK = 0xF0, - HDMI_FC_PRCONF_INCOMING_PR_FACTOR_OFFSET = 4, - HDMI_FC_PRCONF_OUTPUT_PR_FACTOR_MASK = 0x0F, - HDMI_FC_PRCONF_OUTPUT_PR_FACTOR_OFFSET = 0, - -/* FC_AVICONF0-FC_AVICONF3 field values */ - HDMI_FC_AVICONF0_PIX_FMT_MASK = 0x03, - HDMI_FC_AVICONF0_PIX_FMT_RGB = 0x00, - HDMI_FC_AVICONF0_PIX_FMT_YCBCR422 = 0x01, - HDMI_FC_AVICONF0_PIX_FMT_YCBCR444 = 0x02, - HDMI_FC_AVICONF0_ACTIVE_FMT_MASK = 0x40, - HDMI_FC_AVICONF0_ACTIVE_FMT_INFO_PRESENT = 0x40, - HDMI_FC_AVICONF0_ACTIVE_FMT_NO_INFO = 0x00, - HDMI_FC_AVICONF0_BAR_DATA_MASK = 0x0C, - HDMI_FC_AVICONF0_BAR_DATA_NO_DATA = 0x00, - HDMI_FC_AVICONF0_BAR_DATA_VERT_BAR = 0x04, - HDMI_FC_AVICONF0_BAR_DATA_HORIZ_BAR = 0x08, - HDMI_FC_AVICONF0_BAR_DATA_VERT_HORIZ_BAR = 0x0C, - HDMI_FC_AVICONF0_SCAN_INFO_MASK = 0x30, - HDMI_FC_AVICONF0_SCAN_INFO_OVERSCAN = 0x10, - HDMI_FC_AVICONF0_SCAN_INFO_UNDERSCAN = 0x20, - HDMI_FC_AVICONF0_SCAN_INFO_NODATA = 0x00, - - HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_MASK = 0x0F, - HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_USE_CODED = 0x08, - HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_4_3 = 0x09, - HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_16_9 = 0x0A, - HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_14_9 = 0x0B, - HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_MASK = 0x30, - HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_NO_DATA = 0x00, - HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_4_3 = 0x10, - HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_16_9 = 0x20, - HDMI_FC_AVICONF1_COLORIMETRY_MASK = 0xC0, - HDMI_FC_AVICONF1_COLORIMETRY_NO_DATA = 0x00, - HDMI_FC_AVICONF1_COLORIMETRY_SMPTE = 0x40, - HDMI_FC_AVICONF1_COLORIMETRY_ITUR = 0x80, - HDMI_FC_AVICONF1_COLORIMETRY_EXTENDED_INFO = 0xC0, - - HDMI_FC_AVICONF2_SCALING_MASK = 0x03, - HDMI_FC_AVICONF2_SCALING_NONE = 0x00, - HDMI_FC_AVICONF2_SCALING_HORIZ = 0x01, - HDMI_FC_AVICONF2_SCALING_VERT = 0x02, - HDMI_FC_AVICONF2_SCALING_HORIZ_VERT = 0x03, - HDMI_FC_AVICONF2_RGB_QUANT_MASK = 0x0C, - HDMI_FC_AVICONF2_RGB_QUANT_DEFAULT = 0x00, - HDMI_FC_AVICONF2_RGB_QUANT_LIMITED_RANGE = 0x04, - HDMI_FC_AVICONF2_RGB_QUANT_FULL_RANGE = 0x08, - HDMI_FC_AVICONF2_EXT_COLORIMETRY_MASK = 0x70, - HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC601 = 0x00, - HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC709 = 0x10, - HDMI_FC_AVICONF2_EXT_COLORIMETRY_SYCC601 = 0x20, - HDMI_FC_AVICONF2_EXT_COLORIMETRY_ADOBE_YCC601 = 0x30, - HDMI_FC_AVICONF2_EXT_COLORIMETRY_ADOBE_RGB = 0x40, - HDMI_FC_AVICONF2_IT_CONTENT_MASK = 0x80, - HDMI_FC_AVICONF2_IT_CONTENT_NO_DATA = 0x00, - HDMI_FC_AVICONF2_IT_CONTENT_VALID = 0x80, - - HDMI_FC_AVICONF3_IT_CONTENT_TYPE_MASK = 0x03, - HDMI_FC_AVICONF3_IT_CONTENT_TYPE_GRAPHICS = 0x00, - HDMI_FC_AVICONF3_IT_CONTENT_TYPE_PHOTO = 0x01, - HDMI_FC_AVICONF3_IT_CONTENT_TYPE_CINEMA = 0x02, - HDMI_FC_AVICONF3_IT_CONTENT_TYPE_GAME = 0x03, - HDMI_FC_AVICONF3_QUANT_RANGE_MASK = 0x0C, - HDMI_FC_AVICONF3_QUANT_RANGE_LIMITED = 0x00, - HDMI_FC_AVICONF3_QUANT_RANGE_FULL = 0x04, - -/* FC_DBGFORCE field values */ - HDMI_FC_DBGFORCE_FORCEAUDIO = 0x10, - HDMI_FC_DBGFORCE_FORCEVIDEO = 0x1, - -/* PHY_CONF0 field values */ - HDMI_PHY_CONF0_PDZ_MASK = 0x80, - HDMI_PHY_CONF0_PDZ_OFFSET = 7, - HDMI_PHY_CONF0_ENTMDS_MASK = 0x40, - HDMI_PHY_CONF0_ENTMDS_OFFSET = 6, - HDMI_PHY_CONF0_SPARECTRL = 0x20, - HDMI_PHY_CONF0_GEN2_PDDQ_MASK = 0x10, - HDMI_PHY_CONF0_GEN2_PDDQ_OFFSET = 4, - HDMI_PHY_CONF0_GEN2_TXPWRON_MASK = 0x8, - HDMI_PHY_CONF0_GEN2_TXPWRON_OFFSET = 3, - HDMI_PHY_CONF0_GEN2_ENHPDRXSENSE_MASK = 0x4, - HDMI_PHY_CONF0_GEN2_ENHPDRXSENSE_OFFSET = 2, - HDMI_PHY_CONF0_SELDATAENPOL_MASK = 0x2, - HDMI_PHY_CONF0_SELDATAENPOL_OFFSET = 1, - HDMI_PHY_CONF0_SELDIPIF_MASK = 0x1, - HDMI_PHY_CONF0_SELDIPIF_OFFSET = 0, - -/* PHY_TST0 field values */ - HDMI_PHY_TST0_TSTCLR_MASK = 0x20, - HDMI_PHY_TST0_TSTCLR_OFFSET = 5, - HDMI_PHY_TST0_TSTEN_MASK = 0x10, - HDMI_PHY_TST0_TSTEN_OFFSET = 4, - HDMI_PHY_TST0_TSTCLK_MASK = 0x1, - HDMI_PHY_TST0_TSTCLK_OFFSET = 0, - -/* PHY_STAT0 field values */ - HDMI_PHY_RX_SENSE3 = 0x80, - HDMI_PHY_RX_SENSE2 = 0x40, - HDMI_PHY_RX_SENSE1 = 0x20, - HDMI_PHY_RX_SENSE0 = 0x10, - HDMI_PHY_HPD = 0x02, - HDMI_PHY_TX_PHY_LOCK = 0x01, - -/* PHY_I2CM_SLAVE_ADDR field values */ - HDMI_PHY_I2CM_SLAVE_ADDR_PHY_GEN2 = 0x69, - HDMI_PHY_I2CM_SLAVE_ADDR_HEAC_PHY = 0x49, - -/* PHY_I2CM_OPERATION_ADDR field values */ - HDMI_PHY_I2CM_OPERATION_ADDR_WRITE = 0x10, - HDMI_PHY_I2CM_OPERATION_ADDR_READ = 0x1, - -/* HDMI_PHY_I2CM_INT_ADDR */ - HDMI_PHY_I2CM_INT_ADDR_DONE_POL = 0x08, - HDMI_PHY_I2CM_INT_ADDR_DONE_MASK = 0x04, - -/* HDMI_PHY_I2CM_CTLINT_ADDR */ - HDMI_PHY_I2CM_CTLINT_ADDR_NAC_POL = 0x80, - HDMI_PHY_I2CM_CTLINT_ADDR_NAC_MASK = 0x40, - HDMI_PHY_I2CM_CTLINT_ADDR_ARBITRATION_POL = 0x08, - HDMI_PHY_I2CM_CTLINT_ADDR_ARBITRATION_MASK = 0x04, - -/* AUD_CTS3 field values */ - HDMI_AUD_CTS3_N_SHIFT_OFFSET = 5, - HDMI_AUD_CTS3_N_SHIFT_MASK = 0xe0, - HDMI_AUD_CTS3_N_SHIFT_1 = 0, - HDMI_AUD_CTS3_N_SHIFT_16 = 0x20, - HDMI_AUD_CTS3_N_SHIFT_32 = 0x40, - HDMI_AUD_CTS3_N_SHIFT_64 = 0x60, - HDMI_AUD_CTS3_N_SHIFT_128 = 0x80, - HDMI_AUD_CTS3_N_SHIFT_256 = 0xa0, - /* note that the CTS3 MANUAL bit has been removed - from our part. Can't set it, will read as 0. */ - HDMI_AUD_CTS3_CTS_MANUAL = 0x10, - HDMI_AUD_CTS3_AUDCTS19_16_MASK = 0x0f, - -/* AHB_DMA_CONF0 field values */ - HDMI_AHB_DMA_CONF0_SW_FIFO_RST_OFFSET = 7, - HDMI_AHB_DMA_CONF0_SW_FIFO_RST_MASK = 0x80, - HDMI_AHB_DMA_CONF0_HBR = 0x10, - HDMI_AHB_DMA_CONF0_EN_HLOCK_OFFSET = 3, - HDMI_AHB_DMA_CONF0_EN_HLOCK_MASK = 0x08, - HDMI_AHB_DMA_CONF0_INCR_TYPE_OFFSET = 1, - HDMI_AHB_DMA_CONF0_INCR_TYPE_MASK = 0x06, - HDMI_AHB_DMA_CONF0_INCR4 = 0x0, - HDMI_AHB_DMA_CONF0_INCR8 = 0x2, - HDMI_AHB_DMA_CONF0_INCR16 = 0x4, - HDMI_AHB_DMA_CONF0_BURST_MODE = 0x1, - -/* HDMI_AHB_DMA_START field values */ - HDMI_AHB_DMA_START_START_OFFSET = 0, - HDMI_AHB_DMA_START_START_MASK = 0x01, - -/* HDMI_AHB_DMA_STOP field values */ - HDMI_AHB_DMA_STOP_STOP_OFFSET = 0, - HDMI_AHB_DMA_STOP_STOP_MASK = 0x01, - -/* AHB_DMA_STAT, AHB_DMA_INT, AHB_DMA_MASK, AHB_DMA_POL field values */ - HDMI_AHB_DMA_DONE = 0x80, - HDMI_AHB_DMA_RETRY_SPLIT = 0x40, - HDMI_AHB_DMA_LOSTOWNERSHIP = 0x20, - HDMI_AHB_DMA_ERROR = 0x10, - HDMI_AHB_DMA_FIFO_THREMPTY = 0x04, - HDMI_AHB_DMA_FIFO_FULL = 0x02, - HDMI_AHB_DMA_FIFO_EMPTY = 0x01, - -/* AHB_DMA_BUFFSTAT, AHB_DMA_BUFFINT,AHB_DMA_BUFFMASK,AHB_DMA_BUFFPOL values */ - HDMI_AHB_DMA_BUFFSTAT_FULL = 0x02, - HDMI_AHB_DMA_BUFFSTAT_EMPTY = 0x01, - -/* MC_CLKDIS field values */ - HDMI_MC_CLKDIS_HDCPCLK_DISABLE = 0x40, - HDMI_MC_CLKDIS_CECCLK_DISABLE = 0x20, - HDMI_MC_CLKDIS_CSCCLK_DISABLE = 0x10, - HDMI_MC_CLKDIS_AUDCLK_DISABLE = 0x8, - HDMI_MC_CLKDIS_PREPCLK_DISABLE = 0x4, - HDMI_MC_CLKDIS_TMDSCLK_DISABLE = 0x2, - HDMI_MC_CLKDIS_PIXELCLK_DISABLE = 0x1, - -/* MC_SWRSTZ field values */ - HDMI_MC_SWRSTZ_TMDSSWRST_REQ = 0x02, - -/* MC_FLOWCTRL field values */ - HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_MASK = 0x1, - HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_IN_PATH = 0x1, - HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_BYPASS = 0x0, - -/* MC_PHYRSTZ field values */ - HDMI_MC_PHYRSTZ_ASSERT = 0x0, - HDMI_MC_PHYRSTZ_DEASSERT = 0x1, - -/* MC_HEACPHY_RST field values */ - HDMI_MC_HEACPHY_RST_ASSERT = 0x1, - HDMI_MC_HEACPHY_RST_DEASSERT = 0x0, - -/* CSC_CFG field values */ - HDMI_CSC_CFG_INTMODE_MASK = 0x30, - HDMI_CSC_CFG_INTMODE_OFFSET = 4, - HDMI_CSC_CFG_INTMODE_DISABLE = 0x00, - HDMI_CSC_CFG_INTMODE_CHROMA_INT_FORMULA1 = 0x10, - HDMI_CSC_CFG_INTMODE_CHROMA_INT_FORMULA2 = 0x20, - HDMI_CSC_CFG_DECMODE_MASK = 0x3, - HDMI_CSC_CFG_DECMODE_OFFSET = 0, - HDMI_CSC_CFG_DECMODE_DISABLE = 0x0, - HDMI_CSC_CFG_DECMODE_CHROMA_INT_FORMULA1 = 0x1, - HDMI_CSC_CFG_DECMODE_CHROMA_INT_FORMULA2 = 0x2, - HDMI_CSC_CFG_DECMODE_CHROMA_INT_FORMULA3 = 0x3, - -/* CSC_SCALE field values */ - HDMI_CSC_SCALE_CSC_COLORDE_PTH_MASK = 0xF0, - HDMI_CSC_SCALE_CSC_COLORDE_PTH_24BPP = 0x00, - HDMI_CSC_SCALE_CSC_COLORDE_PTH_30BPP = 0x50, - HDMI_CSC_SCALE_CSC_COLORDE_PTH_36BPP = 0x60, - HDMI_CSC_SCALE_CSC_COLORDE_PTH_48BPP = 0x70, - HDMI_CSC_SCALE_CSCSCALE_MASK = 0x03, - -/* A_HDCPCFG0 field values */ - HDMI_A_HDCPCFG0_ELVENA_MASK = 0x80, - HDMI_A_HDCPCFG0_ELVENA_ENABLE = 0x80, - HDMI_A_HDCPCFG0_ELVENA_DISABLE = 0x00, - HDMI_A_HDCPCFG0_I2CFASTMODE_MASK = 0x40, - HDMI_A_HDCPCFG0_I2CFASTMODE_ENABLE = 0x40, - HDMI_A_HDCPCFG0_I2CFASTMODE_DISABLE = 0x00, - HDMI_A_HDCPCFG0_BYPENCRYPTION_MASK = 0x20, - HDMI_A_HDCPCFG0_BYPENCRYPTION_ENABLE = 0x20, - HDMI_A_HDCPCFG0_BYPENCRYPTION_DISABLE = 0x00, - HDMI_A_HDCPCFG0_SYNCRICHECK_MASK = 0x10, - HDMI_A_HDCPCFG0_SYNCRICHECK_ENABLE = 0x10, - HDMI_A_HDCPCFG0_SYNCRICHECK_DISABLE = 0x00, - HDMI_A_HDCPCFG0_AVMUTE_MASK = 0x8, - HDMI_A_HDCPCFG0_AVMUTE_ENABLE = 0x8, - HDMI_A_HDCPCFG0_AVMUTE_DISABLE = 0x0, - HDMI_A_HDCPCFG0_RXDETECT_MASK = 0x4, - HDMI_A_HDCPCFG0_RXDETECT_ENABLE = 0x4, - HDMI_A_HDCPCFG0_RXDETECT_DISABLE = 0x0, - HDMI_A_HDCPCFG0_EN11FEATURE_MASK = 0x2, - HDMI_A_HDCPCFG0_EN11FEATURE_ENABLE = 0x2, - HDMI_A_HDCPCFG0_EN11FEATURE_DISABLE = 0x0, - HDMI_A_HDCPCFG0_HDMIDVI_MASK = 0x1, - HDMI_A_HDCPCFG0_HDMIDVI_HDMI = 0x1, - HDMI_A_HDCPCFG0_HDMIDVI_DVI = 0x0, - -/* A_HDCPCFG1 field values */ - HDMI_A_HDCPCFG1_DISSHA1CHECK_MASK = 0x8, - HDMI_A_HDCPCFG1_DISSHA1CHECK_DISABLE = 0x8, - HDMI_A_HDCPCFG1_DISSHA1CHECK_ENABLE = 0x0, - HDMI_A_HDCPCFG1_PH2UPSHFTENC_MASK = 0x4, - HDMI_A_HDCPCFG1_PH2UPSHFTENC_ENABLE = 0x4, - HDMI_A_HDCPCFG1_PH2UPSHFTENC_DISABLE = 0x0, - HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_MASK = 0x2, - HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_DISABLE = 0x2, - HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_ENABLE = 0x0, - HDMI_A_HDCPCFG1_SWRESET_MASK = 0x1, - HDMI_A_HDCPCFG1_SWRESET_ASSERT = 0x0, - -/* A_VIDPOLCFG field values */ - HDMI_A_VIDPOLCFG_UNENCRYPTCONF_MASK = 0x60, - HDMI_A_VIDPOLCFG_UNENCRYPTCONF_OFFSET = 5, - HDMI_A_VIDPOLCFG_DATAENPOL_MASK = 0x10, - HDMI_A_VIDPOLCFG_DATAENPOL_ACTIVE_HIGH = 0x10, - HDMI_A_VIDPOLCFG_DATAENPOL_ACTIVE_LOW = 0x0, - HDMI_A_VIDPOLCFG_VSYNCPOL_MASK = 0x8, - HDMI_A_VIDPOLCFG_VSYNCPOL_ACTIVE_HIGH = 0x8, - HDMI_A_VIDPOLCFG_VSYNCPOL_ACTIVE_LOW = 0x0, - HDMI_A_VIDPOLCFG_HSYNCPOL_MASK = 0x2, - HDMI_A_VIDPOLCFG_HSYNCPOL_ACTIVE_HIGH = 0x2, - HDMI_A_VIDPOLCFG_HSYNCPOL_ACTIVE_LOW = 0x0, -}; -#endif /* __IMX_HDMI_H__ */ diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h index e7e8285..514f82b 100644 --- a/include/drm/bridge/dw_hdmi.h +++ b/include/drm/bridge/dw_hdmi.h @@ -21,7 +21,7 @@ enum { RES_MAX, }; -enum imx_hdmi_devtype { +enum dw_hdmi_devtype { IMX6Q_HDMI, IMX6DL_HDMI, }; @@ -62,15 +62,15 @@ struct hdmi_data_info { }; -struct imx_hdmi { +struct dw_hdmi { struct drm_connector connector; struct drm_encoder encoder; - enum imx_hdmi_devtype dev_type; + enum dw_hdmi_devtype dev_type; struct device *dev; struct hdmi_data_info hdmi_data; - const struct imx_hdmi_plat_data *plat_data; + const struct dw_hdmi_plat_data *plat_data; void *priv; int vic; @@ -87,14 +87,14 @@ struct imx_hdmi { unsigned int sample_rate; int ratio; - void (*write)(struct imx_hdmi *hdmi, u32 val, int offset); - u32 (*read)(struct imx_hdmi *hdmi, int offset); - void (*mod)(struct imx_hdmi *hdmi, u32 data, u32 mask, unsigned reg); - void (*mask_write)(struct imx_hdmi *hdmi, u32 data, unsigned int reg, + void (*write)(struct dw_hdmi *hdmi, u32 val, int offset); + u32 (*read)(struct dw_hdmi *hdmi, int offset); + void (*mod)(struct dw_hdmi *hdmi, u32 data, u32 mask, unsigned reg); + void (*mask_write)(struct dw_hdmi *hdmi, u32 data, unsigned int reg, u32 shift, u32 mask); }; -struct imx_hdmi_plat_data { +struct dw_hdmi_plat_data { void * (*setup)(struct platform_device *pdev); void (*exit)(void *priv); void (*set_crtc_mux)(void *priv, struct drm_encoder *encoder); @@ -104,11 +104,11 @@ struct imx_hdmi_plat_data { struct drm_display_mode *mode); const struct mpll_config *mpll_cfg; const struct curr_ctrl *cur_ctr; - enum imx_hdmi_devtype dev_type; + enum dw_hdmi_devtype dev_type; }; -int imx_hdmi_pltfm_register(struct platform_device *pdev, - const struct imx_hdmi_plat_data *plat_data); -int imx_hdmi_pltfm_unregister(struct platform_device *pdev); +int dw_hdmi_pltfm_register(struct platform_device *pdev, + const struct dw_hdmi_plat_data *plat_data); +int dw_hdmi_pltfm_unregister(struct platform_device *pdev); #endif /* __IMX_HDMI_H__ */

[2/2] move imx-hdmi to bridge/dw-hdmi

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