From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/drivers/gpu/drm/i2c/adv7511.h | 289 +++++++++++++++++++++++++++++++++++ 1 file changed, 289 insertions(+) create mode 100644 kernel/drivers/gpu/drm/i2c/adv7511.h (limited to 'kernel/drivers/gpu/drm/i2c/adv7511.h') diff --git a/kernel/drivers/gpu/drm/i2c/adv7511.h b/kernel/drivers/gpu/drm/i2c/adv7511.h new file mode 100644 index 000000000..6599ed538 --- /dev/null +++ b/kernel/drivers/gpu/drm/i2c/adv7511.h @@ -0,0 +1,289 @@ +/* + * Analog Devices ADV7511 HDMI transmitter driver + * + * Copyright 2012 Analog Devices Inc. + * + * Licensed under the GPL-2. + */ + +#ifndef __DRM_I2C_ADV7511_H__ +#define __DRM_I2C_ADV7511_H__ + +#include + +#define ADV7511_REG_CHIP_REVISION 0x00 +#define ADV7511_REG_N0 0x01 +#define ADV7511_REG_N1 0x02 +#define ADV7511_REG_N2 0x03 +#define ADV7511_REG_SPDIF_FREQ 0x04 +#define ADV7511_REG_CTS_AUTOMATIC1 0x05 +#define ADV7511_REG_CTS_AUTOMATIC2 0x06 +#define ADV7511_REG_CTS_MANUAL0 0x07 +#define ADV7511_REG_CTS_MANUAL1 0x08 +#define ADV7511_REG_CTS_MANUAL2 0x09 +#define ADV7511_REG_AUDIO_SOURCE 0x0a +#define ADV7511_REG_AUDIO_CONFIG 0x0b +#define ADV7511_REG_I2S_CONFIG 0x0c +#define ADV7511_REG_I2S_WIDTH 0x0d +#define ADV7511_REG_AUDIO_SUB_SRC0 0x0e +#define ADV7511_REG_AUDIO_SUB_SRC1 0x0f +#define ADV7511_REG_AUDIO_SUB_SRC2 0x10 +#define ADV7511_REG_AUDIO_SUB_SRC3 0x11 +#define ADV7511_REG_AUDIO_CFG1 0x12 +#define ADV7511_REG_AUDIO_CFG2 0x13 +#define ADV7511_REG_AUDIO_CFG3 0x14 +#define ADV7511_REG_I2C_FREQ_ID_CFG 0x15 +#define ADV7511_REG_VIDEO_INPUT_CFG1 0x16 +#define ADV7511_REG_CSC_UPPER(x) (0x18 + (x) * 2) +#define ADV7511_REG_CSC_LOWER(x) (0x19 + (x) * 2) +#define ADV7511_REG_SYNC_DECODER(x) (0x30 + (x)) +#define ADV7511_REG_DE_GENERATOR (0x35 + (x)) +#define ADV7511_REG_PIXEL_REPETITION 0x3b +#define ADV7511_REG_VIC_MANUAL 0x3c +#define ADV7511_REG_VIC_SEND 0x3d +#define ADV7511_REG_VIC_DETECTED 0x3e +#define ADV7511_REG_AUX_VIC_DETECTED 0x3f +#define ADV7511_REG_PACKET_ENABLE0 0x40 +#define ADV7511_REG_POWER 0x41 +#define ADV7511_REG_STATUS 0x42 +#define ADV7511_REG_EDID_I2C_ADDR 0x43 +#define ADV7511_REG_PACKET_ENABLE1 0x44 +#define ADV7511_REG_PACKET_I2C_ADDR 0x45 +#define ADV7511_REG_DSD_ENABLE 0x46 +#define ADV7511_REG_VIDEO_INPUT_CFG2 0x48 +#define ADV7511_REG_INFOFRAME_UPDATE 0x4a +#define ADV7511_REG_GC(x) (0x4b + (x)) /* 0x4b - 0x51 */ +#define ADV7511_REG_AVI_INFOFRAME_VERSION 0x52 +#define ADV7511_REG_AVI_INFOFRAME_LENGTH 0x53 +#define ADV7511_REG_AVI_INFOFRAME_CHECKSUM 0x54 +#define ADV7511_REG_AVI_INFOFRAME(x) (0x55 + (x)) /* 0x55 - 0x6f */ +#define ADV7511_REG_AUDIO_INFOFRAME_VERSION 0x70 +#define ADV7511_REG_AUDIO_INFOFRAME_LENGTH 0x71 +#define ADV7511_REG_AUDIO_INFOFRAME_CHECKSUM 0x72 +#define ADV7511_REG_AUDIO_INFOFRAME(x) (0x73 + (x)) /* 0x73 - 0x7c */ +#define ADV7511_REG_INT_ENABLE(x) (0x94 + (x)) +#define ADV7511_REG_INT(x) (0x96 + (x)) +#define ADV7511_REG_INPUT_CLK_DIV 0x9d +#define ADV7511_REG_PLL_STATUS 0x9e +#define ADV7511_REG_HDMI_POWER 0xa1 +#define ADV7511_REG_HDCP_HDMI_CFG 0xaf +#define ADV7511_REG_AN(x) (0xb0 + (x)) /* 0xb0 - 0xb7 */ +#define ADV7511_REG_HDCP_STATUS 0xb8 +#define ADV7511_REG_BCAPS 0xbe +#define ADV7511_REG_BKSV(x) (0xc0 + (x)) /* 0xc0 - 0xc3 */ +#define ADV7511_REG_EDID_SEGMENT 0xc4 +#define ADV7511_REG_DDC_STATUS 0xc8 +#define ADV7511_REG_EDID_READ_CTRL 0xc9 +#define ADV7511_REG_BSTATUS(x) (0xca + (x)) /* 0xca - 0xcb */ +#define ADV7511_REG_TIMING_GEN_SEQ 0xd0 +#define ADV7511_REG_POWER2 0xd6 +#define ADV7511_REG_HSYNC_PLACEMENT_MSB 0xfa + +#define ADV7511_REG_SYNC_ADJUSTMENT(x) (0xd7 + (x)) /* 0xd7 - 0xdc */ +#define ADV7511_REG_TMDS_CLOCK_INV 0xde +#define ADV7511_REG_ARC_CTRL 0xdf +#define ADV7511_REG_CEC_I2C_ADDR 0xe1 +#define ADV7511_REG_CEC_CTRL 0xe2 +#define ADV7511_REG_CHIP_ID_HIGH 0xf5 +#define ADV7511_REG_CHIP_ID_LOW 0xf6 + +#define ADV7511_CSC_ENABLE BIT(7) +#define ADV7511_CSC_UPDATE_MODE BIT(5) + +#define ADV7511_INT0_HDP BIT(7) +#define ADV7511_INT0_VSYNC BIT(5) +#define ADV7511_INT0_AUDIO_FIFO_FULL BIT(4) +#define ADV7511_INT0_EDID_READY BIT(2) +#define ADV7511_INT0_HDCP_AUTHENTICATED BIT(1) + +#define ADV7511_INT1_DDC_ERROR BIT(7) +#define ADV7511_INT1_BKSV BIT(6) +#define ADV7511_INT1_CEC_TX_READY BIT(5) +#define ADV7511_INT1_CEC_TX_ARBIT_LOST BIT(4) +#define ADV7511_INT1_CEC_TX_RETRY_TIMEOUT BIT(3) +#define ADV7511_INT1_CEC_RX_READY3 BIT(2) +#define ADV7511_INT1_CEC_RX_READY2 BIT(1) +#define ADV7511_INT1_CEC_RX_READY1 BIT(0) + +#define ADV7511_ARC_CTRL_POWER_DOWN BIT(0) + +#define ADV7511_CEC_CTRL_POWER_DOWN BIT(0) + +#define ADV7511_POWER_POWER_DOWN BIT(6) + +#define ADV7511_HDMI_CFG_MODE_MASK 0x2 +#define ADV7511_HDMI_CFG_MODE_DVI 0x0 +#define ADV7511_HDMI_CFG_MODE_HDMI 0x2 + +#define ADV7511_AUDIO_SELECT_I2C 0x0 +#define ADV7511_AUDIO_SELECT_SPDIF 0x1 +#define ADV7511_AUDIO_SELECT_DSD 0x2 +#define ADV7511_AUDIO_SELECT_HBR 0x3 +#define ADV7511_AUDIO_SELECT_DST 0x4 + +#define ADV7511_I2S_SAMPLE_LEN_16 0x2 +#define ADV7511_I2S_SAMPLE_LEN_20 0x3 +#define ADV7511_I2S_SAMPLE_LEN_18 0x4 +#define ADV7511_I2S_SAMPLE_LEN_22 0x5 +#define ADV7511_I2S_SAMPLE_LEN_19 0x8 +#define ADV7511_I2S_SAMPLE_LEN_23 0x9 +#define ADV7511_I2S_SAMPLE_LEN_24 0xb +#define ADV7511_I2S_SAMPLE_LEN_17 0xc +#define ADV7511_I2S_SAMPLE_LEN_21 0xd + +#define ADV7511_SAMPLE_FREQ_44100 0x0 +#define ADV7511_SAMPLE_FREQ_48000 0x2 +#define ADV7511_SAMPLE_FREQ_32000 0x3 +#define ADV7511_SAMPLE_FREQ_88200 0x8 +#define ADV7511_SAMPLE_FREQ_96000 0xa +#define ADV7511_SAMPLE_FREQ_176400 0xc +#define ADV7511_SAMPLE_FREQ_192000 0xe + +#define ADV7511_STATUS_POWER_DOWN_POLARITY BIT(7) +#define ADV7511_STATUS_HPD BIT(6) +#define ADV7511_STATUS_MONITOR_SENSE BIT(5) +#define ADV7511_STATUS_I2S_32BIT_MODE BIT(3) + +#define ADV7511_PACKET_ENABLE_N_CTS BIT(8+6) +#define ADV7511_PACKET_ENABLE_AUDIO_SAMPLE BIT(8+5) +#define ADV7511_PACKET_ENABLE_AVI_INFOFRAME BIT(8+4) +#define ADV7511_PACKET_ENABLE_AUDIO_INFOFRAME BIT(8+3) +#define ADV7511_PACKET_ENABLE_GC BIT(7) +#define ADV7511_PACKET_ENABLE_SPD BIT(6) +#define ADV7511_PACKET_ENABLE_MPEG BIT(5) +#define ADV7511_PACKET_ENABLE_ACP BIT(4) +#define ADV7511_PACKET_ENABLE_ISRC BIT(3) +#define ADV7511_PACKET_ENABLE_GM BIT(2) +#define ADV7511_PACKET_ENABLE_SPARE2 BIT(1) +#define ADV7511_PACKET_ENABLE_SPARE1 BIT(0) + +#define ADV7511_REG_POWER2_HDP_SRC_MASK 0xc0 +#define ADV7511_REG_POWER2_HDP_SRC_BOTH 0x00 +#define ADV7511_REG_POWER2_HDP_SRC_HDP 0x40 +#define ADV7511_REG_POWER2_HDP_SRC_CEC 0x80 +#define ADV7511_REG_POWER2_HDP_SRC_NONE 0xc0 +#define ADV7511_REG_POWER2_TDMS_ENABLE BIT(4) +#define ADV7511_REG_POWER2_GATE_INPUT_CLK BIT(0) + +#define ADV7511_LOW_REFRESH_RATE_NONE 0x0 +#define ADV7511_LOW_REFRESH_RATE_24HZ 0x1 +#define ADV7511_LOW_REFRESH_RATE_25HZ 0x2 +#define ADV7511_LOW_REFRESH_RATE_30HZ 0x3 + +#define ADV7511_AUDIO_CFG3_LEN_MASK 0x0f +#define ADV7511_I2C_FREQ_ID_CFG_RATE_MASK 0xf0 + +#define ADV7511_AUDIO_SOURCE_I2S 0 +#define ADV7511_AUDIO_SOURCE_SPDIF 1 + +#define ADV7511_I2S_FORMAT_I2S 0 +#define ADV7511_I2S_FORMAT_RIGHT_J 1 +#define ADV7511_I2S_FORMAT_LEFT_J 2 + +#define ADV7511_PACKET(p, x) ((p) * 0x20 + (x)) +#define ADV7511_PACKET_SDP(x) ADV7511_PACKET(0, x) +#define ADV7511_PACKET_MPEG(x) ADV7511_PACKET(1, x) +#define ADV7511_PACKET_ACP(x) ADV7511_PACKET(2, x) +#define ADV7511_PACKET_ISRC1(x) ADV7511_PACKET(3, x) +#define ADV7511_PACKET_ISRC2(x) ADV7511_PACKET(4, x) +#define ADV7511_PACKET_GM(x) ADV7511_PACKET(5, x) +#define ADV7511_PACKET_SPARE(x) ADV7511_PACKET(6, x) + +enum adv7511_input_clock { + ADV7511_INPUT_CLOCK_1X, + ADV7511_INPUT_CLOCK_2X, + ADV7511_INPUT_CLOCK_DDR, +}; + +enum adv7511_input_justification { + ADV7511_INPUT_JUSTIFICATION_EVENLY = 0, + ADV7511_INPUT_JUSTIFICATION_RIGHT = 1, + ADV7511_INPUT_JUSTIFICATION_LEFT = 2, +}; + +enum adv7511_input_sync_pulse { + ADV7511_INPUT_SYNC_PULSE_DE = 0, + ADV7511_INPUT_SYNC_PULSE_HSYNC = 1, + ADV7511_INPUT_SYNC_PULSE_VSYNC = 2, + ADV7511_INPUT_SYNC_PULSE_NONE = 3, +}; + +/** + * enum adv7511_sync_polarity - Polarity for the input sync signals + * @ADV7511_SYNC_POLARITY_PASSTHROUGH: Sync polarity matches that of + * the currently configured mode. + * @ADV7511_SYNC_POLARITY_LOW: Sync polarity is low + * @ADV7511_SYNC_POLARITY_HIGH: Sync polarity is high + * + * If the polarity is set to either LOW or HIGH the driver will configure the + * ADV7511 to internally invert the sync signal if required to match the sync + * polarity setting for the currently selected output mode. + * + * If the polarity is set to PASSTHROUGH, the ADV7511 will route the signal + * unchanged. This is used when the upstream graphics core already generates + * the sync signals with the correct polarity. + */ +enum adv7511_sync_polarity { + ADV7511_SYNC_POLARITY_PASSTHROUGH, + ADV7511_SYNC_POLARITY_LOW, + ADV7511_SYNC_POLARITY_HIGH, +}; + +/** + * struct adv7511_link_config - Describes adv7511 hardware configuration + * @input_color_depth: Number of bits per color component (8, 10 or 12) + * @input_colorspace: The input colorspace (RGB, YUV444, YUV422) + * @input_clock: The input video clock style (1x, 2x, DDR) + * @input_style: The input component arrangement variant + * @input_justification: Video input format bit justification + * @clock_delay: Clock delay for the input clock (in ps) + * @embedded_sync: Video input uses BT.656-style embedded sync + * @sync_pulse: Select the sync pulse + * @vsync_polarity: vsync input signal configuration + * @hsync_polarity: hsync input signal configuration + */ +struct adv7511_link_config { + unsigned int input_color_depth; + enum hdmi_colorspace input_colorspace; + enum adv7511_input_clock input_clock; + unsigned int input_style; + enum adv7511_input_justification input_justification; + + int clock_delay; + + bool embedded_sync; + enum adv7511_input_sync_pulse sync_pulse; + enum adv7511_sync_polarity vsync_polarity; + enum adv7511_sync_polarity hsync_polarity; +}; + +/** + * enum adv7511_csc_scaling - Scaling factor for the ADV7511 CSC + * @ADV7511_CSC_SCALING_1: CSC results are not scaled + * @ADV7511_CSC_SCALING_2: CSC results are scaled by a factor of two + * @ADV7511_CSC_SCALING_4: CSC results are scalled by a factor of four + */ +enum adv7511_csc_scaling { + ADV7511_CSC_SCALING_1 = 0, + ADV7511_CSC_SCALING_2 = 1, + ADV7511_CSC_SCALING_4 = 2, +}; + +/** + * struct adv7511_video_config - Describes adv7511 hardware configuration + * @csc_enable: Whether to enable color space conversion + * @csc_scaling_factor: Color space conversion scaling factor + * @csc_coefficents: Color space conversion coefficents + * @hdmi_mode: Whether to use HDMI or DVI output mode + * @avi_infoframe: HDMI infoframe + */ +struct adv7511_video_config { + bool csc_enable; + enum adv7511_csc_scaling csc_scaling_factor; + const uint16_t *csc_coefficents; + + bool hdmi_mode; + struct hdmi_avi_infoframe avi_infoframe; +}; + +#endif /* __DRM_I2C_ADV7511_H__ */ -- cgit 1.2.3-korg