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path: root/drivers/gpu/drm/bridge/analogix/analogix-i2c-txcommon.h
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Diffstat (limited to 'drivers/gpu/drm/bridge/analogix/analogix-i2c-txcommon.h')
-rw-r--r--drivers/gpu/drm/bridge/analogix/analogix-i2c-txcommon.h234
1 files changed, 234 insertions, 0 deletions
diff --git a/drivers/gpu/drm/bridge/analogix/analogix-i2c-txcommon.h b/drivers/gpu/drm/bridge/analogix/analogix-i2c-txcommon.h
new file mode 100644
index 000000000000..3c843497d835
--- /dev/null
+++ b/drivers/gpu/drm/bridge/analogix/analogix-i2c-txcommon.h
@@ -0,0 +1,234 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright(c) 2016, Analogix Semiconductor. All rights reserved.
+ */
+#ifndef _ANALOGIX_I2C_TXCOMMON_H_
+#define _ANALOGIX_I2C_TXCOMMON_H_
+
+/***************************************************************/
+/* Register definitions for TX_P2 */
+/***************************************************************/
+
+/*
+ * Core Register Definitions
+ */
+
+/* Device ID Low Byte Register */
+#define SP_DEVICE_IDL_REG 0x02
+
+/* Device ID High Byte Register */
+#define SP_DEVICE_IDH_REG 0x03
+
+/* Device version register */
+#define SP_DEVICE_VERSION_REG 0x04
+
+/* Power Down Control Register */
+#define SP_POWERDOWN_CTRL_REG 0x05
+#define SP_REGISTER_PD BIT(7)
+#define SP_HDCP_PD BIT(5)
+#define SP_AUDIO_PD BIT(4)
+#define SP_VIDEO_PD BIT(3)
+#define SP_LINK_PD BIT(2)
+#define SP_TOTAL_PD BIT(1)
+
+/* Reset Control Register 1 */
+#define SP_RESET_CTRL1_REG 0x06
+#define SP_MISC_RST BIT(7)
+#define SP_VIDCAP_RST BIT(6)
+#define SP_VIDFIF_RST BIT(5)
+#define SP_AUDFIF_RST BIT(4)
+#define SP_AUDCAP_RST BIT(3)
+#define SP_HDCP_RST BIT(2)
+#define SP_SW_RST BIT(1)
+#define SP_HW_RST BIT(0)
+
+/* Reset Control Register 2 */
+#define SP_RESET_CTRL2_REG 0x07
+#define SP_AUX_RST BIT(2)
+#define SP_SERDES_FIFO_RST BIT(1)
+#define SP_I2C_REG_RST BIT(0)
+
+/* Video Control Register 1 */
+#define SP_VID_CTRL1_REG 0x08
+#define SP_VIDEO_EN BIT(7)
+#define SP_VIDEO_MUTE BIT(2)
+#define SP_DE_GEN BIT(1)
+#define SP_DEMUX BIT(0)
+
+/* Video Control Register 2 */
+#define SP_VID_CTRL2_REG 0x09
+#define SP_IN_COLOR_F_MASK 0x03
+#define SP_IN_YC_BIT_SEL BIT(2)
+#define SP_IN_BPC_MASK 0x70
+#define SP_IN_BPC_SHIFT 4
+# define SP_IN_BPC_12BIT 0x03
+# define SP_IN_BPC_10BIT 0x02
+# define SP_IN_BPC_8BIT 0x01
+# define SP_IN_BPC_6BIT 0x00
+#define SP_IN_D_RANGE BIT(7)
+
+/* Video Control Register 3 */
+#define SP_VID_CTRL3_REG 0x0a
+#define SP_HPD_OUT BIT(6)
+
+/* Video Control Register 5 */
+#define SP_VID_CTRL5_REG 0x0c
+#define SP_CSC_STD_SEL BIT(7)
+#define SP_XVYCC_RNG_LMT BIT(6)
+#define SP_RANGE_Y2R BIT(5)
+#define SP_CSPACE_Y2R BIT(4)
+#define SP_RGB_RNG_LMT BIT(3)
+#define SP_Y_RNG_LMT BIT(2)
+#define SP_RANGE_R2Y BIT(1)
+#define SP_CSPACE_R2Y BIT(0)
+
+/* Video Control Register 6 */
+#define SP_VID_CTRL6_REG 0x0d
+#define SP_TEST_PATTERN_EN BIT(7)
+#define SP_VIDEO_PROCESS_EN BIT(6)
+#define SP_VID_US_MODE BIT(3)
+#define SP_VID_DS_MODE BIT(2)
+#define SP_UP_SAMPLE BIT(1)
+#define SP_DOWN_SAMPLE BIT(0)
+
+/* Video Control Register 8 */
+#define SP_VID_CTRL8_REG 0x0f
+#define SP_VID_VRES_TH BIT(0)
+
+/* Total Line Status Low Byte Register */
+#define SP_TOTAL_LINE_STAL_REG 0x24
+
+/* Total Line Status High Byte Register */
+#define SP_TOTAL_LINE_STAH_REG 0x25
+
+/* Active Line Status Low Byte Register */
+#define SP_ACT_LINE_STAL_REG 0x26
+
+/* Active Line Status High Byte Register */
+#define SP_ACT_LINE_STAH_REG 0x27
+
+/* Vertical Front Porch Status Register */
+#define SP_V_F_PORCH_STA_REG 0x28
+
+/* Vertical SYNC Width Status Register */
+#define SP_V_SYNC_STA_REG 0x29
+
+/* Vertical Back Porch Status Register */
+#define SP_V_B_PORCH_STA_REG 0x2a
+
+/* Total Pixel Status Low Byte Register */
+#define SP_TOTAL_PIXEL_STAL_REG 0x2b
+
+/* Total Pixel Status High Byte Register */
+#define SP_TOTAL_PIXEL_STAH_REG 0x2c
+
+/* Active Pixel Status Low Byte Register */
+#define SP_ACT_PIXEL_STAL_REG 0x2d
+
+/* Active Pixel Status High Byte Register */
+#define SP_ACT_PIXEL_STAH_REG 0x2e
+
+/* Horizontal Front Porch Status Low Byte Register */
+#define SP_H_F_PORCH_STAL_REG 0x2f
+
+/* Horizontal Front Porch Statys High Byte Register */
+#define SP_H_F_PORCH_STAH_REG 0x30
+
+/* Horizontal SYNC Width Status Low Byte Register */
+#define SP_H_SYNC_STAL_REG 0x31
+
+/* Horizontal SYNC Width Status High Byte Register */
+#define SP_H_SYNC_STAH_REG 0x32
+
+/* Horizontal Back Porch Status Low Byte Register */
+#define SP_H_B_PORCH_STAL_REG 0x33
+
+/* Horizontal Back Porch Status High Byte Register */
+#define SP_H_B_PORCH_STAH_REG 0x34
+
+/* InfoFrame AVI Packet DB1 Register */
+#define SP_INFOFRAME_AVI_DB1_REG 0x70
+
+/* Bit Control Specific Register */
+#define SP_BIT_CTRL_SPECIFIC_REG 0x80
+#define SP_BIT_CTRL_SELECT_SHIFT 1
+#define SP_ENABLE_BIT_CTRL BIT(0)
+
+/* InfoFrame Audio Packet DB1 Register */
+#define SP_INFOFRAME_AUD_DB1_REG 0x83
+
+/* InfoFrame MPEG Packet DB1 Register */
+#define SP_INFOFRAME_MPEG_DB1_REG 0xb0
+
+/* Audio Channel Status Registers */
+#define SP_AUD_CH_STATUS_BASE 0xd0
+
+/* Audio Channel Num Register 5 */
+#define SP_I2S_CHANNEL_NUM_MASK 0xe0
+# define SP_I2S_CH_NUM_1 (0x00 << 5)
+# define SP_I2S_CH_NUM_2 (0x01 << 5)
+# define SP_I2S_CH_NUM_3 (0x02 << 5)
+# define SP_I2S_CH_NUM_4 (0x03 << 5)
+# define SP_I2S_CH_NUM_5 (0x04 << 5)
+# define SP_I2S_CH_NUM_6 (0x05 << 5)
+# define SP_I2S_CH_NUM_7 (0x06 << 5)
+# define SP_I2S_CH_NUM_8 (0x07 << 5)
+#define SP_EXT_VUCP BIT(2)
+#define SP_VBIT BIT(1)
+#define SP_AUDIO_LAYOUT BIT(0)
+
+/* Analog Debug Register 1 */
+#define SP_ANALOG_DEBUG1_REG 0xdc
+
+/* Analog Debug Register 2 */
+#define SP_ANALOG_DEBUG2_REG 0xdd
+#define SP_FORCE_SW_OFF_BYPASS 0x20
+#define SP_XTAL_FRQ 0x1c
+# define SP_XTAL_FRQ_19M2 (0x00 << 2)
+# define SP_XTAL_FRQ_24M (0x01 << 2)
+# define SP_XTAL_FRQ_25M (0x02 << 2)
+# define SP_XTAL_FRQ_26M (0x03 << 2)
+# define SP_XTAL_FRQ_27M (0x04 << 2)
+# define SP_XTAL_FRQ_38M4 (0x05 << 2)
+# define SP_XTAL_FRQ_52M (0x06 << 2)
+#define SP_POWERON_TIME_1P5MS 0x03
+
+/* Analog Control 0 Register */
+#define SP_ANALOG_CTRL0_REG 0xe1
+
+/* Common Interrupt Status Register 1 */
+#define SP_COMMON_INT_STATUS_BASE (0xf1 - 1)
+#define SP_PLL_LOCK_CHG 0x40
+
+/* Common Interrupt Status Register 2 */
+#define SP_COMMON_INT_STATUS2 0xf2
+#define SP_HDCP_AUTH_CHG BIT(1)
+#define SP_HDCP_AUTH_DONE BIT(0)
+
+#define SP_HDCP_LINK_CHECK_FAIL BIT(0)
+
+/* Common Interrupt Status Register 4 */
+#define SP_COMMON_INT_STATUS4_REG 0xf4
+#define SP_HPD_IRQ BIT(6)
+#define SP_HPD_ESYNC_ERR BIT(4)
+#define SP_HPD_CHG BIT(2)
+#define SP_HPD_LOST BIT(1)
+#define SP_HPD_PLUG BIT(0)
+
+/* DP Interrupt Status Register */
+#define SP_DP_INT_STATUS1_REG 0xf7
+#define SP_TRAINING_FINISH BIT(5)
+#define SP_POLLING_ERR BIT(4)
+
+/* Common Interrupt Mask Register */
+#define SP_COMMON_INT_MASK_BASE (0xf8 - 1)
+
+#define SP_COMMON_INT_MASK4_REG 0xfb
+
+/* DP Interrupts Mask Register */
+#define SP_DP_INT_MASK1_REG 0xfe
+
+/* Interrupt Control Register */
+#define SP_INT_CTRL_REG 0xff
+
+#endif /* _ANALOGIX_I2C_TXCOMMON_H_ */