diff options
Diffstat (limited to 'meta/recipes-kernel/linux/linux-omap-2.6.29/dss2/0005-DSS2-Add-panel-drivers.patch')
-rw-r--r-- | meta/recipes-kernel/linux/linux-omap-2.6.29/dss2/0005-DSS2-Add-panel-drivers.patch | 396 |
1 files changed, 396 insertions, 0 deletions
diff --git a/meta/recipes-kernel/linux/linux-omap-2.6.29/dss2/0005-DSS2-Add-panel-drivers.patch b/meta/recipes-kernel/linux/linux-omap-2.6.29/dss2/0005-DSS2-Add-panel-drivers.patch new file mode 100644 index 0000000000..d12586ca2f --- /dev/null +++ b/meta/recipes-kernel/linux/linux-omap-2.6.29/dss2/0005-DSS2-Add-panel-drivers.patch | |||
@@ -0,0 +1,396 @@ | |||
1 | From 4cc0368574f587f448231ccd121266bed4bf9729 Mon Sep 17 00:00:00 2001 | ||
2 | From: Tomi Valkeinen <tomi.valkeinen@nokia.com> | ||
3 | Date: Thu, 2 Apr 2009 10:29:56 +0300 | ||
4 | Subject: [PATCH] DSS2: Add panel drivers | ||
5 | |||
6 | - Generic panel | ||
7 | - Samsung LTE430WQ-F0C LCD Panel | ||
8 | - Sharp LS037V7DW01 LCD Panel | ||
9 | |||
10 | Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> | ||
11 | --- | ||
12 | drivers/video/omap2/displays/Kconfig | 21 ++++ | ||
13 | drivers/video/omap2/displays/Makefile | 3 + | ||
14 | drivers/video/omap2/displays/panel-generic.c | 96 +++++++++++++++++ | ||
15 | .../omap2/displays/panel-samsung-lte430wq-f0c.c | 108 +++++++++++++++++++ | ||
16 | .../video/omap2/displays/panel-sharp-ls037v7dw01.c | 112 ++++++++++++++++++++ | ||
17 | 5 files changed, 340 insertions(+), 0 deletions(-) | ||
18 | create mode 100644 drivers/video/omap2/displays/Kconfig | ||
19 | create mode 100644 drivers/video/omap2/displays/Makefile | ||
20 | create mode 100644 drivers/video/omap2/displays/panel-generic.c | ||
21 | create mode 100644 drivers/video/omap2/displays/panel-samsung-lte430wq-f0c.c | ||
22 | create mode 100644 drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c | ||
23 | |||
24 | diff --git a/drivers/video/omap2/displays/Kconfig b/drivers/video/omap2/displays/Kconfig | ||
25 | new file mode 100644 | ||
26 | index 0000000..0419ec8 | ||
27 | --- /dev/null | ||
28 | +++ b/drivers/video/omap2/displays/Kconfig | ||
29 | @@ -0,0 +1,21 @@ | ||
30 | +menu "OMAP2/3 Display Device Drivers" | ||
31 | + depends on OMAP2_DSS | ||
32 | + | ||
33 | +config PANEL_GENERIC | ||
34 | + tristate "Generic Panel" | ||
35 | + help | ||
36 | + Generic panel driver. | ||
37 | + Used for DVI output for Beagle and OMAP3 SDP. | ||
38 | + | ||
39 | +config PANEL_SAMSUNG_LTE430WQ_F0C | ||
40 | + tristate "Samsung LTE430WQ-F0C LCD Panel" | ||
41 | + depends on OMAP2_DSS | ||
42 | + help | ||
43 | + LCD Panel used on Overo Palo43 | ||
44 | + | ||
45 | +config PANEL_SHARP_LS037V7DW01 | ||
46 | + tristate "Sharp LS037V7DW01 LCD Panel" | ||
47 | + depends on OMAP2_DSS | ||
48 | + help | ||
49 | + LCD Panel used in TI's SDP3430 and EVM boards | ||
50 | +endmenu | ||
51 | diff --git a/drivers/video/omap2/displays/Makefile b/drivers/video/omap2/displays/Makefile | ||
52 | new file mode 100644 | ||
53 | index 0000000..a26bbd2 | ||
54 | --- /dev/null | ||
55 | +++ b/drivers/video/omap2/displays/Makefile | ||
56 | @@ -0,0 +1,3 @@ | ||
57 | +obj-$(CONFIG_PANEL_GENERIC) += panel-generic.o | ||
58 | +obj-$(CONFIG_PANEL_SAMSUNG_LTE430WQ_F0C) += panel-samsung-lte430wq-f0c.o | ||
59 | +obj-$(CONFIG_PANEL_SHARP_LS037V7DW01) += panel-sharp-ls037v7dw01.o | ||
60 | diff --git a/drivers/video/omap2/displays/panel-generic.c b/drivers/video/omap2/displays/panel-generic.c | ||
61 | new file mode 100644 | ||
62 | index 0000000..8382acb | ||
63 | --- /dev/null | ||
64 | +++ b/drivers/video/omap2/displays/panel-generic.c | ||
65 | @@ -0,0 +1,96 @@ | ||
66 | +/* | ||
67 | + * Generic panel support | ||
68 | + * | ||
69 | + * Copyright (C) 2008 Nokia Corporation | ||
70 | + * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com> | ||
71 | + * | ||
72 | + * This program is free software; you can redistribute it and/or modify it | ||
73 | + * under the terms of the GNU General Public License version 2 as published by | ||
74 | + * the Free Software Foundation. | ||
75 | + * | ||
76 | + * This program is distributed in the hope that it will be useful, but WITHOUT | ||
77 | + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
78 | + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | ||
79 | + * more details. | ||
80 | + * | ||
81 | + * You should have received a copy of the GNU General Public License along with | ||
82 | + * this program. If not, see <http://www.gnu.org/licenses/>. | ||
83 | + */ | ||
84 | + | ||
85 | +#include <linux/module.h> | ||
86 | +#include <linux/delay.h> | ||
87 | + | ||
88 | +#include <mach/display.h> | ||
89 | + | ||
90 | +static int generic_panel_init(struct omap_display *display) | ||
91 | +{ | ||
92 | + return 0; | ||
93 | +} | ||
94 | + | ||
95 | +static int generic_panel_enable(struct omap_display *display) | ||
96 | +{ | ||
97 | + int r = 0; | ||
98 | + | ||
99 | + if (display->hw_config.panel_enable) | ||
100 | + r = display->hw_config.panel_enable(display); | ||
101 | + | ||
102 | + return r; | ||
103 | +} | ||
104 | + | ||
105 | +static void generic_panel_disable(struct omap_display *display) | ||
106 | +{ | ||
107 | + if (display->hw_config.panel_disable) | ||
108 | + display->hw_config.panel_disable(display); | ||
109 | +} | ||
110 | + | ||
111 | +static int generic_panel_suspend(struct omap_display *display) | ||
112 | +{ | ||
113 | + generic_panel_disable(display); | ||
114 | + return 0; | ||
115 | +} | ||
116 | + | ||
117 | +static int generic_panel_resume(struct omap_display *display) | ||
118 | +{ | ||
119 | + return generic_panel_enable(display); | ||
120 | +} | ||
121 | + | ||
122 | +static struct omap_panel generic_panel = { | ||
123 | + .owner = THIS_MODULE, | ||
124 | + .name = "panel-generic", | ||
125 | + .init = generic_panel_init, | ||
126 | + .enable = generic_panel_enable, | ||
127 | + .disable = generic_panel_disable, | ||
128 | + .suspend = generic_panel_suspend, | ||
129 | + .resume = generic_panel_resume, | ||
130 | + | ||
131 | + .timings = { | ||
132 | + /* 640 x 480 @ 60 Hz Reduced blanking VESA CVT 0.31M3-R */ | ||
133 | + .x_res = 640, | ||
134 | + .y_res = 480, | ||
135 | + .pixel_clock = 23500, | ||
136 | + .hfp = 48, | ||
137 | + .hsw = 32, | ||
138 | + .hbp = 80, | ||
139 | + .vfp = 3, | ||
140 | + .vsw = 4, | ||
141 | + .vbp = 7, | ||
142 | + }, | ||
143 | + | ||
144 | + .config = OMAP_DSS_LCD_TFT, | ||
145 | +}; | ||
146 | + | ||
147 | + | ||
148 | +static int __init generic_panel_drv_init(void) | ||
149 | +{ | ||
150 | + omap_dss_register_panel(&generic_panel); | ||
151 | + return 0; | ||
152 | +} | ||
153 | + | ||
154 | +static void __exit generic_panel_drv_exit(void) | ||
155 | +{ | ||
156 | + omap_dss_unregister_panel(&generic_panel); | ||
157 | +} | ||
158 | + | ||
159 | +module_init(generic_panel_drv_init); | ||
160 | +module_exit(generic_panel_drv_exit); | ||
161 | +MODULE_LICENSE("GPL"); | ||
162 | diff --git a/drivers/video/omap2/displays/panel-samsung-lte430wq-f0c.c b/drivers/video/omap2/displays/panel-samsung-lte430wq-f0c.c | ||
163 | new file mode 100644 | ||
164 | index 0000000..e4bb781 | ||
165 | --- /dev/null | ||
166 | +++ b/drivers/video/omap2/displays/panel-samsung-lte430wq-f0c.c | ||
167 | @@ -0,0 +1,108 @@ | ||
168 | +/* | ||
169 | + * LCD panel driver for Samsung LTE430WQ-F0C | ||
170 | + * | ||
171 | + * Author: Steve Sakoman <steve@sakoman.com> | ||
172 | + * | ||
173 | + * This program is free software; you can redistribute it and/or modify it | ||
174 | + * under the terms of the GNU General Public License version 2 as published by | ||
175 | + * the Free Software Foundation. | ||
176 | + * | ||
177 | + * This program is distributed in the hope that it will be useful, but WITHOUT | ||
178 | + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
179 | + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | ||
180 | + * more details. | ||
181 | + * | ||
182 | + * You should have received a copy of the GNU General Public License along with | ||
183 | + * this program. If not, see <http://www.gnu.org/licenses/>. | ||
184 | + */ | ||
185 | + | ||
186 | +#include <linux/module.h> | ||
187 | +#include <linux/delay.h> | ||
188 | + | ||
189 | +#include <mach/display.h> | ||
190 | + | ||
191 | +static int samsung_lte_panel_init(struct omap_display *display) | ||
192 | +{ | ||
193 | + return 0; | ||
194 | +} | ||
195 | + | ||
196 | +static void samsung_lte_panel_cleanup(struct omap_display *display) | ||
197 | +{ | ||
198 | +} | ||
199 | + | ||
200 | +static int samsung_lte_panel_enable(struct omap_display *display) | ||
201 | +{ | ||
202 | + int r = 0; | ||
203 | + | ||
204 | + /* wait couple of vsyncs until enabling the LCD */ | ||
205 | + msleep(50); | ||
206 | + | ||
207 | + if (display->hw_config.panel_enable) | ||
208 | + r = display->hw_config.panel_enable(display); | ||
209 | + | ||
210 | + return r; | ||
211 | +} | ||
212 | + | ||
213 | +static void samsung_lte_panel_disable(struct omap_display *display) | ||
214 | +{ | ||
215 | + if (display->hw_config.panel_disable) | ||
216 | + display->hw_config.panel_disable(display); | ||
217 | + | ||
218 | + /* wait at least 5 vsyncs after disabling the LCD */ | ||
219 | + msleep(100); | ||
220 | +} | ||
221 | + | ||
222 | +static int samsung_lte_panel_suspend(struct omap_display *display) | ||
223 | +{ | ||
224 | + samsung_lte_panel_disable(display); | ||
225 | + return 0; | ||
226 | +} | ||
227 | + | ||
228 | +static int samsung_lte_panel_resume(struct omap_display *display) | ||
229 | +{ | ||
230 | + return samsung_lte_panel_enable(display); | ||
231 | +} | ||
232 | + | ||
233 | +static struct omap_panel samsung_lte_panel = { | ||
234 | + .owner = THIS_MODULE, | ||
235 | + .name = "samsung-lte430wq-f0c", | ||
236 | + .init = samsung_lte_panel_init, | ||
237 | + .cleanup = samsung_lte_panel_cleanup, | ||
238 | + .enable = samsung_lte_panel_enable, | ||
239 | + .disable = samsung_lte_panel_disable, | ||
240 | + .suspend = samsung_lte_panel_suspend, | ||
241 | + .resume = samsung_lte_panel_resume, | ||
242 | + | ||
243 | + .timings = { | ||
244 | + .x_res = 480, | ||
245 | + .y_res = 272, | ||
246 | + | ||
247 | + .pixel_clock = 9200, | ||
248 | + | ||
249 | + .hsw = 41, | ||
250 | + .hfp = 8, | ||
251 | + .hbp = 45-41, | ||
252 | + | ||
253 | + .vsw = 10, | ||
254 | + .vfp = 4, | ||
255 | + .vbp = 12-10, | ||
256 | + }, | ||
257 | + .recommended_bpp = 16, | ||
258 | + .config = OMAP_DSS_LCD_TFT | OMAP_DSS_LCD_IHS | OMAP_DSS_LCD_IVS, | ||
259 | +}; | ||
260 | + | ||
261 | + | ||
262 | +static int __init samsung_lte_panel_drv_init(void) | ||
263 | +{ | ||
264 | + omap_dss_register_panel(&samsung_lte_panel); | ||
265 | + return 0; | ||
266 | +} | ||
267 | + | ||
268 | +static void __exit samsung_lte_panel_drv_exit(void) | ||
269 | +{ | ||
270 | + omap_dss_unregister_panel(&samsung_lte_panel); | ||
271 | +} | ||
272 | + | ||
273 | +module_init(samsung_lte_panel_drv_init); | ||
274 | +module_exit(samsung_lte_panel_drv_exit); | ||
275 | +MODULE_LICENSE("GPL"); | ||
276 | diff --git a/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c b/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c | ||
277 | new file mode 100644 | ||
278 | index 0000000..1f99150 | ||
279 | --- /dev/null | ||
280 | +++ b/drivers/video/omap2/displays/panel-sharp-ls037v7dw01.c | ||
281 | @@ -0,0 +1,112 @@ | ||
282 | +/* | ||
283 | + * LCD panel driver for Sharp LS037V7DW01 | ||
284 | + * | ||
285 | + * Copyright (C) 2008 Nokia Corporation | ||
286 | + * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com> | ||
287 | + * | ||
288 | + * This program is free software; you can redistribute it and/or modify it | ||
289 | + * under the terms of the GNU General Public License version 2 as published by | ||
290 | + * the Free Software Foundation. | ||
291 | + * | ||
292 | + * This program is distributed in the hope that it will be useful, but WITHOUT | ||
293 | + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
294 | + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | ||
295 | + * more details. | ||
296 | + * | ||
297 | + * You should have received a copy of the GNU General Public License along with | ||
298 | + * this program. If not, see <http://www.gnu.org/licenses/>. | ||
299 | + */ | ||
300 | + | ||
301 | +#include <linux/module.h> | ||
302 | +#include <linux/delay.h> | ||
303 | + | ||
304 | +#include <mach/display.h> | ||
305 | + | ||
306 | +static int sharp_ls_panel_init(struct omap_display *display) | ||
307 | +{ | ||
308 | + return 0; | ||
309 | +} | ||
310 | + | ||
311 | +static void sharp_ls_panel_cleanup(struct omap_display *display) | ||
312 | +{ | ||
313 | +} | ||
314 | + | ||
315 | +static int sharp_ls_panel_enable(struct omap_display *display) | ||
316 | +{ | ||
317 | + int r = 0; | ||
318 | + | ||
319 | + /* wait couple of vsyncs until enabling the LCD */ | ||
320 | + msleep(50); | ||
321 | + | ||
322 | + if (display->hw_config.panel_enable) | ||
323 | + r = display->hw_config.panel_enable(display); | ||
324 | + | ||
325 | + return r; | ||
326 | +} | ||
327 | + | ||
328 | +static void sharp_ls_panel_disable(struct omap_display *display) | ||
329 | +{ | ||
330 | + if (display->hw_config.panel_disable) | ||
331 | + display->hw_config.panel_disable(display); | ||
332 | + | ||
333 | + /* wait at least 5 vsyncs after disabling the LCD */ | ||
334 | + | ||
335 | + msleep(100); | ||
336 | +} | ||
337 | + | ||
338 | +static int sharp_ls_panel_suspend(struct omap_display *display) | ||
339 | +{ | ||
340 | + sharp_ls_panel_disable(display); | ||
341 | + return 0; | ||
342 | +} | ||
343 | + | ||
344 | +static int sharp_ls_panel_resume(struct omap_display *display) | ||
345 | +{ | ||
346 | + return sharp_ls_panel_enable(display); | ||
347 | +} | ||
348 | + | ||
349 | +static struct omap_panel sharp_ls_panel = { | ||
350 | + .owner = THIS_MODULE, | ||
351 | + .name = "sharp-ls037v7dw01", | ||
352 | + .init = sharp_ls_panel_init, | ||
353 | + .cleanup = sharp_ls_panel_cleanup, | ||
354 | + .enable = sharp_ls_panel_enable, | ||
355 | + .disable = sharp_ls_panel_disable, | ||
356 | + .suspend = sharp_ls_panel_suspend, | ||
357 | + .resume = sharp_ls_panel_resume, | ||
358 | + | ||
359 | + .timings = { | ||
360 | + .x_res = 480, | ||
361 | + .y_res = 640, | ||
362 | + | ||
363 | + .pixel_clock = 19200, | ||
364 | + | ||
365 | + .hsw = 2, | ||
366 | + .hfp = 1, | ||
367 | + .hbp = 28, | ||
368 | + | ||
369 | + .vsw = 1, | ||
370 | + .vfp = 1, | ||
371 | + .vbp = 1, | ||
372 | + }, | ||
373 | + | ||
374 | + .acb = 0x28, | ||
375 | + | ||
376 | + .config = OMAP_DSS_LCD_TFT | OMAP_DSS_LCD_IVS | OMAP_DSS_LCD_IHS, | ||
377 | +}; | ||
378 | + | ||
379 | + | ||
380 | +static int __init sharp_ls_panel_drv_init(void) | ||
381 | +{ | ||
382 | + omap_dss_register_panel(&sharp_ls_panel); | ||
383 | + return 0; | ||
384 | +} | ||
385 | + | ||
386 | +static void __exit sharp_ls_panel_drv_exit(void) | ||
387 | +{ | ||
388 | + omap_dss_unregister_panel(&sharp_ls_panel); | ||
389 | +} | ||
390 | + | ||
391 | +module_init(sharp_ls_panel_drv_init); | ||
392 | +module_exit(sharp_ls_panel_drv_exit); | ||
393 | +MODULE_LICENSE("GPL"); | ||
394 | -- | ||
395 | 1.5.6.5 | ||
396 | |||