diff options
author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-02-13 08:31:38 -0500 |
---|---|---|
committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-04-17 01:10:19 -0400 |
commit | f7018c21350204c4cf628462f229d44d03545254 (patch) | |
tree | 408787177164cf51cc06f7aabdb04fcff8d2b6aa /drivers/video/mmp/panel/tpo_tj032md01bw.c | |
parent | c26ef3eb3c11274bad1b64498d0a134f85755250 (diff) |
video: move fbdev to drivers/video/fbdev
The drivers/video directory is a mess. It contains generic video related
files, directories for backlight, console, linux logo, lots of fbdev
device drivers, fbdev framework files.
Make some order into the chaos by creating drivers/video/fbdev
directory, and move all fbdev related files there.
No functionality is changed, although I guess it is possible that some
subtle Makefile build order related issue could be created by this
patch.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Rob Clark <robdclark@gmail.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/video/mmp/panel/tpo_tj032md01bw.c')
-rw-r--r-- | drivers/video/mmp/panel/tpo_tj032md01bw.c | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/drivers/video/mmp/panel/tpo_tj032md01bw.c b/drivers/video/mmp/panel/tpo_tj032md01bw.c deleted file mode 100644 index 998978b08f5e..000000000000 --- a/drivers/video/mmp/panel/tpo_tj032md01bw.c +++ /dev/null | |||
@@ -1,186 +0,0 @@ | |||
1 | /* | ||
2 | * linux/drivers/video/mmp/panel/tpo_tj032md01bw.c | ||
3 | * active panel using spi interface to do init | ||
4 | * | ||
5 | * Copyright (C) 2012 Marvell Technology Group Ltd. | ||
6 | * Authors: Guoqing Li <ligq@marvell.com> | ||
7 | * Lisa Du <cldu@marvell.com> | ||
8 | * Zhou Zhu <zzhu3@marvell.com> | ||
9 | * | ||
10 | * This program is free software; you can redistribute it and/or modify it | ||
11 | * under the terms of the GNU General Public License as published by the | ||
12 | * Free Software Foundation; either version 2 of the License, or (at your | ||
13 | * option) any later version. | ||
14 | * | ||
15 | * This program is distributed in the hope that it will be useful, but WITHOUT | ||
16 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
17 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | ||
18 | * more details. | ||
19 | * | ||
20 | * You should have received a copy of the GNU General Public License along with | ||
21 | * this program. If not, see <http://www.gnu.org/licenses/>. | ||
22 | * | ||
23 | */ | ||
24 | |||
25 | #include <linux/module.h> | ||
26 | #include <linux/moduleparam.h> | ||
27 | #include <linux/kernel.h> | ||
28 | #include <linux/errno.h> | ||
29 | #include <linux/string.h> | ||
30 | #include <linux/delay.h> | ||
31 | #include <linux/platform_device.h> | ||
32 | #include <linux/err.h> | ||
33 | #include <linux/spi/spi.h> | ||
34 | #include <video/mmp_disp.h> | ||
35 | |||
36 | static u16 init[] = { | ||
37 | 0x0801, | ||
38 | 0x0800, | ||
39 | 0x0200, | ||
40 | 0x0304, | ||
41 | 0x040e, | ||
42 | 0x0903, | ||
43 | 0x0b18, | ||
44 | 0x0c53, | ||
45 | 0x0d01, | ||
46 | 0x0ee0, | ||
47 | 0x0f01, | ||
48 | 0x1058, | ||
49 | 0x201e, | ||
50 | 0x210a, | ||
51 | 0x220a, | ||
52 | 0x231e, | ||
53 | 0x2400, | ||
54 | 0x2532, | ||
55 | 0x2600, | ||
56 | 0x27ac, | ||
57 | 0x2904, | ||
58 | 0x2aa2, | ||
59 | 0x2b45, | ||
60 | 0x2c45, | ||
61 | 0x2d15, | ||
62 | 0x2e5a, | ||
63 | 0x2fff, | ||
64 | 0x306b, | ||
65 | 0x310d, | ||
66 | 0x3248, | ||
67 | 0x3382, | ||
68 | 0x34bd, | ||
69 | 0x35e7, | ||
70 | 0x3618, | ||
71 | 0x3794, | ||
72 | 0x3801, | ||
73 | 0x395d, | ||
74 | 0x3aae, | ||
75 | 0x3bff, | ||
76 | 0x07c9, | ||
77 | }; | ||
78 | |||
79 | static u16 poweroff[] = { | ||
80 | 0x07d9, | ||
81 | }; | ||
82 | |||
83 | struct tpohvga_plat_data { | ||
84 | void (*plat_onoff)(int status); | ||
85 | struct spi_device *spi; | ||
86 | }; | ||
87 | |||
88 | static void tpohvga_onoff(struct mmp_panel *panel, int status) | ||
89 | { | ||
90 | struct tpohvga_plat_data *plat = panel->plat_data; | ||
91 | int ret; | ||
92 | |||
93 | if (status) { | ||
94 | plat->plat_onoff(1); | ||
95 | |||
96 | ret = spi_write(plat->spi, init, sizeof(init)); | ||
97 | if (ret < 0) | ||
98 | dev_warn(panel->dev, "init cmd failed(%d)\n", ret); | ||
99 | } else { | ||
100 | ret = spi_write(plat->spi, poweroff, sizeof(poweroff)); | ||
101 | if (ret < 0) | ||
102 | dev_warn(panel->dev, "poweroff cmd failed(%d)\n", ret); | ||
103 | |||
104 | plat->plat_onoff(0); | ||
105 | } | ||
106 | } | ||
107 | |||
108 | static struct mmp_mode mmp_modes_tpohvga[] = { | ||
109 | [0] = { | ||
110 | .pixclock_freq = 10394400, | ||
111 | .refresh = 60, | ||
112 | .xres = 320, | ||
113 | .yres = 480, | ||
114 | .hsync_len = 10, | ||
115 | .left_margin = 15, | ||
116 | .right_margin = 10, | ||
117 | .vsync_len = 2, | ||
118 | .upper_margin = 4, | ||
119 | .lower_margin = 2, | ||
120 | .invert_pixclock = 1, | ||
121 | .pix_fmt_out = PIXFMT_RGB565, | ||
122 | }, | ||
123 | }; | ||
124 | |||
125 | static int tpohvga_get_modelist(struct mmp_panel *panel, | ||
126 | struct mmp_mode **modelist) | ||
127 | { | ||
128 | *modelist = mmp_modes_tpohvga; | ||
129 | return 1; | ||
130 | } | ||
131 | |||
132 | static struct mmp_panel panel_tpohvga = { | ||
133 | .name = "tpohvga", | ||
134 | .panel_type = PANELTYPE_ACTIVE, | ||
135 | .get_modelist = tpohvga_get_modelist, | ||
136 | .set_onoff = tpohvga_onoff, | ||
137 | }; | ||
138 | |||
139 | static int tpohvga_probe(struct spi_device *spi) | ||
140 | { | ||
141 | struct mmp_mach_panel_info *mi; | ||
142 | int ret; | ||
143 | struct tpohvga_plat_data *plat_data; | ||
144 | |||
145 | /* get configs from platform data */ | ||
146 | mi = spi->dev.platform_data; | ||
147 | if (mi == NULL) { | ||
148 | dev_err(&spi->dev, "%s: no platform data defined\n", __func__); | ||
149 | return -EINVAL; | ||
150 | } | ||
151 | |||
152 | /* setup spi related info */ | ||
153 | spi->bits_per_word = 16; | ||
154 | ret = spi_setup(spi); | ||
155 | if (ret < 0) { | ||
156 | dev_err(&spi->dev, "spi setup failed %d", ret); | ||
157 | return ret; | ||
158 | } | ||
159 | |||
160 | plat_data = kzalloc(sizeof(*plat_data), GFP_KERNEL); | ||
161 | if (plat_data == NULL) | ||
162 | return -ENOMEM; | ||
163 | |||
164 | plat_data->spi = spi; | ||
165 | plat_data->plat_onoff = mi->plat_set_onoff; | ||
166 | panel_tpohvga.plat_data = plat_data; | ||
167 | panel_tpohvga.plat_path_name = mi->plat_path_name; | ||
168 | panel_tpohvga.dev = &spi->dev; | ||
169 | |||
170 | mmp_register_panel(&panel_tpohvga); | ||
171 | |||
172 | return 0; | ||
173 | } | ||
174 | |||
175 | static struct spi_driver panel_tpohvga_driver = { | ||
176 | .driver = { | ||
177 | .name = "tpo-hvga", | ||
178 | .owner = THIS_MODULE, | ||
179 | }, | ||
180 | .probe = tpohvga_probe, | ||
181 | }; | ||
182 | module_spi_driver(panel_tpohvga_driver); | ||
183 | |||
184 | MODULE_AUTHOR("Lisa Du<cldu@marvell.com>"); | ||
185 | MODULE_DESCRIPTION("Panel driver for tpohvga"); | ||
186 | MODULE_LICENSE("GPL"); | ||