diff options
author | Andrzej Hajda <a.hajda@samsung.com> | 2016-10-19 14:20:44 +0200 |
---|---|---|
committer | Seung-Woo Kim <sw0312.kim@samsung.com> | 2016-12-14 13:54:00 +0900 |
commit | 5449b94261986faa96296d10b32080402e9dbda9 (patch) | |
tree | 729c3bd1ed9e10779561a4635c62ca84f932ba09 /include | |
parent | 0eb4391b48785b61383ab0c52a4f9cde40f23fbc (diff) |
drm/bridge/sii8620: synchronize headers with mainline
This patch does not provide functional change.
Its main role is to synchronize header files with mainline.
Change-Id: Ia6f338cc3ec1d50728a9e0e946211451f40e7420
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/drm/bridge/mhl.h | 152 |
1 files changed, 71 insertions, 81 deletions
diff --git a/include/drm/bridge/mhl.h b/include/drm/bridge/mhl.h index 10b0c627585e..f3062452a4a3 100644 --- a/include/drm/bridge/mhl.h +++ b/include/drm/bridge/mhl.h @@ -1,5 +1,19 @@ -#ifndef LINUX_MHL_H -#define LINUX_MHL_H +/* + * Defines for Mobile High-Definition Link (MHL) interface + * + * Copyright (C) 2015, Samsung Electronics, Co., Ltd. + * Andrzej Hajda <a.hajda@samsung.com> + * + * Based on MHL driver for Android devices. + * Copyright (C) 2013-2014 Silicon Image, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __MHL_H__ +#define __MHL_H__ /* Device Capabilities Registers */ enum { @@ -38,13 +52,6 @@ enum { #define MHL_DCAP_AUD_LINK_2CH 0x01 #define MHL_DCAP_AUD_LINK_8CH 0x02 -#define MHL_DCAP_FEATURE_RCP_SUPPORT 0x01 -#define MHL_DCAP_FEATURE_RAP_SUPPORT 0x02 -#define MHL_DCAP_FEATURE_SP_SUPPORT 0x04 -#define MHL_DCAP_FEATURE_UCP_SEND_SUPPOR 0x08 -#define MHL_DCAP_FEATURE_UCP_RECV_SUPPORT 0x10 -#define MHL_DCAP_FEATURE_RBP_SUPPORT 0x40 - #define MHL_DCAP_VT_GRAPHICS 0x00 #define MHL_DCAP_VT_PHOTO 0x02 #define MHL_DCAP_VT_CINEMA 0x04 @@ -61,6 +68,13 @@ enum { #define MHL_DCAP_LD_GUI 0x80 #define MHL_DCAP_LD_ALL 0xFF +#define MHL_DCAP_FEATURE_RCP_SUPPORT 0x01 +#define MHL_DCAP_FEATURE_RAP_SUPPORT 0x02 +#define MHL_DCAP_FEATURE_SP_SUPPORT 0x04 +#define MHL_DCAP_FEATURE_UCP_SEND_SUPPOR 0x08 +#define MHL_DCAP_FEATURE_UCP_RECV_SUPPORT 0x10 +#define MHL_DCAP_FEATURE_RBP_SUPPORT 0x40 + /* Extended Device Capabilities Registers */ enum { MHL_XDC_ECBUS_SPEEDS, @@ -70,14 +84,12 @@ enum { MHL_XDC_SIZE }; -/* MHL_XDC_ECBUS_SPEEDS flags */ #define MHL_XDC_ECBUS_S_075 0x01 #define MHL_XDC_ECBUS_S_8BIT 0x02 #define MHL_XDC_ECBUS_S_12BIT 0x04 #define MHL_XDC_ECBUS_D_150 0x10 #define MHL_XDC_ECBUS_D_8BIT 0x20 -/* MHL_XDC_TMDS_SPEEDS flags */ #define MHL_XDC_TMDS_000 0x00 #define MHL_XDC_TMDS_150 0x01 #define MHL_XDC_TMDS_300 0x02 @@ -118,27 +130,6 @@ enum { #define MHL_DST_LM_PATH_DISABLED 0x00 #define MHL_DST_LM_MUTED_MASK 0x10 -/* Interrupt Registers */ -enum { - MHL_INT_RCHANGE, - MHL_INT_DCHANGE, - MHL_INT_SIZE -}; - -/* Offset of DEVSTAT registers */ -#define MHL_INT_OFFSET 0x20 -#define MHL_INT_REG(name) (MHL_INT_OFFSET + MHL_INT_##name) - -#define MHL_INT_RC_DCAP_CHG 0x01 -#define MHL_INT_RC_DSCR_CHG 0x02 -#define MHL_INT_RC_REQ_WRT 0x04 -#define MHL_INT_RC_GRT_WRT 0x08 -#define MHL_INT_RC_3D_REQ 0x10 -#define MHL_INT_RC_FEAT_REQ 0x20 -#define MHL_INT_RC_FEAT_COMPLETE 0x40 - -#define MHL_INT_DC_EDID_CHG 0x02 - /* Extended Device Status Registers */ enum { MHL_XDS_CURR_ECBUS_MODE, @@ -163,19 +154,16 @@ enum { #define MHL_XDS_LINK_CLOCK_300MHZ 0x20 #define MHL_XDS_LINK_CLOCK_600MHZ 0x30 -/* MHL_XDS_REG_AVLINK_MODE_STATUS flags */ #define MHL_XDS_LINK_STATUS_NO_SIGNAL 0x00 #define MHL_XDS_LINK_STATUS_CRU_LOCKED 0x01 #define MHL_XDS_LINK_STATUS_TMDS_NORMAL 0x02 #define MHL_XDS_LINK_STATUS_TMDS_RESERVED 0x03 -/* MHL_XDS_REG_AVLINK_MODE_CONTROL flags */ #define MHL_XDS_LINK_RATE_1_5_GBPS 0x00 #define MHL_XDS_LINK_RATE_3_0_GBPS 0x01 #define MHL_XDS_LINK_RATE_6_0_GBPS 0x02 #define MHL_XDS_ATT_CAPABLE 0x08 -/* MHL_XDS_REG_MULTI_SINK_STATUS flags */ #define MHL_XDS_SINK_STATUS_1_HPD_LOW 0x00 #define MHL_XDS_SINK_STATUS_1_HPD_HIGH 0x01 #define MHL_XDS_SINK_STATUS_2_HPD_LOW 0x00 @@ -185,47 +173,49 @@ enum { #define MHL_XDS_SINK_STATUS_4_HPD_LOW 0x00 #define MHL_XDS_SINK_STATUS_4_HPD_HIGH 0x40 +/* Interrupt Registers */ +enum { + MHL_INT_RCHANGE, + MHL_INT_DCHANGE, + MHL_INT_SIZE +}; + +/* Offset of DEVSTAT registers */ +#define MHL_INT_OFFSET 0x20 +#define MHL_INT_REG(name) (MHL_INT_OFFSET + MHL_INT_##name) + +#define MHL_INT_RC_DCAP_CHG 0x01 +#define MHL_INT_RC_DSCR_CHG 0x02 +#define MHL_INT_RC_REQ_WRT 0x04 +#define MHL_INT_RC_GRT_WRT 0x08 +#define MHL_INT_RC_3D_REQ 0x10 +#define MHL_INT_RC_FEAT_REQ 0x20 +#define MHL_INT_RC_FEAT_COMPLETE 0x40 + +#define MHL_INT_DC_EDID_CHG 0x02 + enum { - /* Command or Data byte acknowledge */ - MHL_ACK = 0x33, - /* Command or Data byte not acknowledge */ - MHL_NACK = 0x34, - /* Transaction abort */ - MHL_ABORT = 0x35, - /* Write one status register strip top bit */ - MHL_WRITE_STAT = 0x60 | 0x80, - /* Write one interrupt register */ - MHL_SET_INT = 0x60, - /* Read one register */ - MHL_READ_DEVCAP_REG = 0x61, - /* Read CBUS revision level from follower */ - MHL_GET_STATE = 0x62, - /* Read vendor ID value from follower */ - MHL_GET_VENDOR_ID = 0x63, - /* Set Hot Plug Detect in follower */ - MHL_SET_HPD = 0x64, - /* Clear Hot Plug Detect in follower */ - MHL_CLR_HPD = 0x65, - /* Set Capture ID for downstream device */ - MHL_SET_CAP_ID = 0x66, - /* Get Capture ID from downstream device */ - MHL_GET_CAP_ID = 0x67, - /* VS command to send RCP sub-commands */ - MHL_MSC_MSG = 0x68, - /* Get Vendor-Specific command error code */ - MHL_GET_SC1_ERRORCODE = 0x69, - /* Get DDC channel command error code */ - MHL_GET_DDC_ERRORCODE = 0x6A, - /* Get MSC command error code */ - MHL_GET_MSC_ERRORCODE = 0x6B, - /* Write 1-16 bytes to responder's scratchpad */ - MHL_WRITE_BURST = 0x6C, - /* Get channel 3 command error code */ - MHL_GET_SC3_ERRORCODE = 0x6D, - /* Write one extended status register */ - MHL_WRITE_XSTAT = 0x70, - /* Read one extended devcap register */ - MHL_READ_XDEVCAP_REG = 0x71, + + MHL_ACK = 0x33, /* Command or Data byte acknowledge */ + MHL_NACK = 0x34, /* Command or Data byte not acknowledge */ + MHL_ABORT = 0x35, /* Transaction abort */ + MHL_WRITE_STAT = 0xe0, /* Write one status register */ + MHL_SET_INT = 0x60, /* Write one interrupt register */ + MHL_READ_DEVCAP_REG = 0x61, /* Read one register */ + MHL_GET_STATE = 0x62, /* Read CBUS revision level from follower */ + MHL_GET_VENDOR_ID = 0x63, /* Read vendor ID value from follower */ + MHL_SET_HPD = 0x64, /* Set Hot Plug Detect in follower */ + MHL_CLR_HPD = 0x65, /* Clear Hot Plug Detect in follower */ + MHL_SET_CAP_ID = 0x66, /* Set Capture ID for downstream device */ + MHL_GET_CAP_ID = 0x67, /* Get Capture ID from downstream device */ + MHL_MSC_MSG = 0x68, /* VS command to send RCP sub-commands */ + MHL_GET_SC1_ERRORCODE = 0x69, /* Get Vendor-Specific error code */ + MHL_GET_DDC_ERRORCODE = 0x6A, /* Get DDC channel command error code */ + MHL_GET_MSC_ERRORCODE = 0x6B, /* Get MSC command error code */ + MHL_WRITE_BURST = 0x6C, /* Write 1-16 bytes to responder's scratchpad */ + MHL_GET_SC3_ERRORCODE = 0x6D, /* Get channel 3 command error code */ + MHL_WRITE_XSTAT = 0x70, /* Write one extended status register */ + MHL_READ_XDEVCAP_REG = 0x71, /* Read one extended devcap register */ /* let the rest of these float, they are software specific */ MHL_READ_EDID_BLOCK, MHL_SEND_3D_REQ_OR_FEAT_REQ, @@ -235,22 +225,22 @@ enum { /* MSC message types */ enum { - MHL_MSC_MSG_RCP = 0x10, /* RCP sub-command */ + MHL_MSC_MSG_RCP = 0x10, /* RCP sub-command */ MHL_MSC_MSG_RCPK = 0x11, /* RCP Acknowledge sub-command */ MHL_MSC_MSG_RCPE = 0x12, /* RCP Error sub-command */ - MHL_MSC_MSG_RAP = 0x20, /* Mode Change Warning sub-command */ + MHL_MSC_MSG_RAP = 0x20, /* Mode Change Warning sub-command */ MHL_MSC_MSG_RAPK = 0x21, /* MCW Acknowledge sub-command */ - MHL_MSC_MSG_RBP = 0x22, /* Remote Button Protocol sub-command */ + MHL_MSC_MSG_RBP = 0x22, /* Remote Button Protocol sub-command */ MHL_MSC_MSG_RBPK = 0x23, /* RBP Acknowledge sub-command */ MHL_MSC_MSG_RBPE = 0x24, /* RBP Error sub-command */ - MHL_MSC_MSG_UCP = 0x30, /* UCP sub-command */ + MHL_MSC_MSG_UCP = 0x30, /* UCP sub-command */ MHL_MSC_MSG_UCPK = 0x31, /* UCP Acknowledge sub-command */ MHL_MSC_MSG_UCPE = 0x32, /* UCP Error sub-command */ MHL_MSC_MSG_RUSB = 0x40, /* Request USB host role */ MHL_MSC_MSG_RUSBK = 0x41, /* Acknowledge request for USB host role */ MHL_MSC_MSG_RHID = 0x42, /* Request HID host role */ MHL_MSC_MSG_RHIDK = 0x43, /* Acknowledge request for HID host role */ - MHL_MSC_MSG_ATT = 0x50, /* Request attention sub-command */ + MHL_MSC_MSG_ATT = 0x50, /* Request attention sub-command */ MHL_MSC_MSG_ATTK = 0x51, /* ATT Acknowledge sub-command */ MHL_MSC_MSG_BIST_TRIGGER = 0x60, MHL_MSC_MSG_BIST_REQUEST_STAT = 0x61, @@ -299,4 +289,4 @@ enum { /* Unsupported/unrecognized key code */ #define MHL_UCPE_STATUS_INEFFECTIVE_KEY_CODE 0x01 -#endif /* LINUX_MHL_H */ +#endif /* __MHL_H__ */ |