2 * adv7604 - Analog Devices ADV7604 video decoder driver
4 * Copyright 2012 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
6 * This program is free software; you may redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; version 2 of the License.
10 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
11 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
12 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
13 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
14 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
15 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
16 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 /* Analog input muxing modes (AFE register 0x02, [2:0]) */
25 enum adv7604_ain_sel
{
26 ADV7604_AIN1_2_3_NC_SYNC_1_2
= 0,
27 ADV7604_AIN4_5_6_NC_SYNC_2_1
= 1,
28 ADV7604_AIN7_8_9_NC_SYNC_3_1
= 2,
29 ADV7604_AIN10_11_12_NC_SYNC_4_1
= 3,
30 ADV7604_AIN9_4_5_6_SYNC_2_1
= 4,
33 /* Bus rotation and reordering (IO register 0x04, [7:5]) */
34 enum adv7604_op_ch_sel
{
35 ADV7604_OP_CH_SEL_GBR
= 0,
36 ADV7604_OP_CH_SEL_GRB
= 1,
37 ADV7604_OP_CH_SEL_BGR
= 2,
38 ADV7604_OP_CH_SEL_RGB
= 3,
39 ADV7604_OP_CH_SEL_BRG
= 4,
40 ADV7604_OP_CH_SEL_RBG
= 5,
43 /* Primary mode (IO register 0x01, [3:0]) */
44 enum adv7604_prim_mode
{
45 ADV7604_PRIM_MODE_COMP
= 1,
46 ADV7604_PRIM_MODE_RGB
= 2,
47 ADV7604_PRIM_MODE_HDMI_COMP
= 5,
48 ADV7604_PRIM_MODE_HDMI_GR
= 6,
51 /* Input Color Space (IO register 0x02, [7:4]) */
52 enum adv7604_inp_color_space
{
53 ADV7604_INP_COLOR_SPACE_LIM_RGB
= 0,
54 ADV7604_INP_COLOR_SPACE_FULL_RGB
= 1,
55 ADV7604_INP_COLOR_SPACE_LIM_YCbCr_601
= 2,
56 ADV7604_INP_COLOR_SPACE_LIM_YCbCr_709
= 3,
57 ADV7604_INP_COLOR_SPACE_XVYCC_601
= 4,
58 ADV7604_INP_COLOR_SPACE_XVYCC_709
= 5,
59 ADV7604_INP_COLOR_SPACE_FULL_YCbCr_601
= 6,
60 ADV7604_INP_COLOR_SPACE_FULL_YCbCr_709
= 7,
61 ADV7604_INP_COLOR_SPACE_AUTO
= 0xf,
64 /* Select output format (IO register 0x03, [7:0]) */
65 enum adv7604_op_format_sel
{
66 ADV7604_OP_FORMAT_SEL_SDR_ITU656_8
= 0x00,
67 ADV7604_OP_FORMAT_SEL_SDR_ITU656_10
= 0x01,
68 ADV7604_OP_FORMAT_SEL_SDR_ITU656_12_MODE0
= 0x02,
69 ADV7604_OP_FORMAT_SEL_SDR_ITU656_12_MODE1
= 0x06,
70 ADV7604_OP_FORMAT_SEL_SDR_ITU656_12_MODE2
= 0x0a,
71 ADV7604_OP_FORMAT_SEL_DDR_422_8
= 0x20,
72 ADV7604_OP_FORMAT_SEL_DDR_422_10
= 0x21,
73 ADV7604_OP_FORMAT_SEL_DDR_422_12_MODE0
= 0x22,
74 ADV7604_OP_FORMAT_SEL_DDR_422_12_MODE1
= 0x23,
75 ADV7604_OP_FORMAT_SEL_DDR_422_12_MODE2
= 0x24,
76 ADV7604_OP_FORMAT_SEL_SDR_444_24
= 0x40,
77 ADV7604_OP_FORMAT_SEL_SDR_444_30
= 0x41,
78 ADV7604_OP_FORMAT_SEL_SDR_444_36_MODE0
= 0x42,
79 ADV7604_OP_FORMAT_SEL_DDR_444_24
= 0x60,
80 ADV7604_OP_FORMAT_SEL_DDR_444_30
= 0x61,
81 ADV7604_OP_FORMAT_SEL_DDR_444_36
= 0x62,
82 ADV7604_OP_FORMAT_SEL_SDR_ITU656_16
= 0x80,
83 ADV7604_OP_FORMAT_SEL_SDR_ITU656_20
= 0x81,
84 ADV7604_OP_FORMAT_SEL_SDR_ITU656_24_MODE0
= 0x82,
85 ADV7604_OP_FORMAT_SEL_SDR_ITU656_24_MODE1
= 0x86,
86 ADV7604_OP_FORMAT_SEL_SDR_ITU656_24_MODE2
= 0x8a,
89 /* Platform dependent definition */
90 struct adv7604_platform_data
{
91 /* connector - HDMI or DVI? */
92 unsigned connector_hdmi
:1;
94 /* DIS_PWRDNB: 1 if the PWRDNB pin is unused and unconnected */
95 unsigned disable_pwrdnb
:1;
97 /* DIS_CABLE_DET_RST: 1 if the 5V pins are unused and unconnected */
98 unsigned disable_cable_det_rst
:1;
100 /* Analog input muxing mode */
101 enum adv7604_ain_sel ain_sel
;
103 /* Bus rotation and reordering */
104 enum adv7604_op_ch_sel op_ch_sel
;
107 enum adv7604_prim_mode prim_mode
;
109 /* Select output format */
110 enum adv7604_op_format_sel op_format_sel
;
112 /* IO register 0x02 */
113 unsigned alt_gamma
:1;
114 unsigned op_656_range
:1;
116 unsigned alt_data_sat
:1;
118 /* IO register 0x05 */
119 unsigned blank_data
:1;
120 unsigned insert_av_codes
:1;
121 unsigned replicate_av_codes
:1;
122 unsigned invert_cbcr
:1;
124 /* IO register 0x30 */
125 unsigned output_bus_lsb_to_msb
:1;
128 unsigned hdmi_free_run_mode
;
130 /* i2c addresses: 0 == use default */
145 #define V4L2_CID_ADV_RX_ANALOG_SAMPLING_PHASE (V4L2_CID_DV_CLASS_BASE + 0x1000)
146 #define V4L2_CID_ADV_RX_FREE_RUN_COLOR_MANUAL (V4L2_CID_DV_CLASS_BASE + 0x1001)
147 #define V4L2_CID_ADV_RX_FREE_RUN_COLOR (V4L2_CID_DV_CLASS_BASE + 0x1002)
150 #define ADV7604_HOTPLUG 1
151 #define ADV7604_FMT_CHANGE 2