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-rw-r--r--arch/arm/mach-pxa/corgi.c183
-rw-r--r--arch/arm/mach-pxa/corgi_lcd.c299
-rw-r--r--arch/arm/mach-pxa/sharpsl.h19
-rw-r--r--arch/arm/mach-pxa/spitz.c106
-rw-r--r--drivers/input/touchscreen/corgi_ts.c8
-rw-r--r--include/asm-arm/arch-pxa/corgi.h1
-rw-r--r--include/asm-arm/arch-pxa/sharpsl.h2
-rw-r--r--include/asm-arm/arch-pxa/spitz.h2
8 files changed, 292 insertions, 328 deletions
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 2363cc64fe07..7304fdbfbb0f 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -21,6 +21,7 @@
21#include <linux/mmc/host.h> 21#include <linux/mmc/host.h>
22#include <linux/pm.h> 22#include <linux/pm.h>
23#include <linux/backlight.h> 23#include <linux/backlight.h>
24#include <video/w100fb.h>
24 25
25#include <asm/setup.h> 26#include <asm/setup.h>
26#include <asm/memory.h> 27#include <asm/memory.h>
@@ -141,6 +142,136 @@ struct corgissp_machinfo corgi_ssp_machinfo = {
141 142
142 143
143/* 144/*
145 * LCD/Framebuffer
146 */
147static void w100_lcdtg_suspend(struct w100fb_par *par)
148{
149 corgi_lcdtg_suspend();
150}
151
152static void w100_lcdtg_init(struct w100fb_par *par)
153{
154 corgi_lcdtg_hw_init(par->xres);
155}
156
157
158static struct w100_tg_info corgi_lcdtg_info = {
159 .change = w100_lcdtg_init,
160 .suspend = w100_lcdtg_suspend,
161 .resume = w100_lcdtg_init,
162};
163
164static struct w100_mem_info corgi_fb_mem = {
165 .ext_cntl = 0x00040003,
166 .sdram_mode_reg = 0x00650021,
167 .ext_timing_cntl = 0x10002a4a,
168 .io_cntl = 0x7ff87012,
169 .size = 0x1fffff,
170};
171
172static struct w100_gen_regs corgi_fb_regs = {
173 .lcd_format = 0x00000003,
174 .lcdd_cntl1 = 0x01CC0000,
175 .lcdd_cntl2 = 0x0003FFFF,
176 .genlcd_cntl1 = 0x00FFFF0D,
177 .genlcd_cntl2 = 0x003F3003,
178 .genlcd_cntl3 = 0x000102aa,
179};
180
181static struct w100_gpio_regs corgi_fb_gpio = {
182 .init_data1 = 0x000000bf,
183 .init_data2 = 0x00000000,
184 .gpio_dir1 = 0x00000000,
185 .gpio_oe1 = 0x03c0feff,
186 .gpio_dir2 = 0x00000000,
187 .gpio_oe2 = 0x00000000,
188};
189
190static struct w100_mode corgi_fb_modes[] = {
191{
192 .xres = 480,
193 .yres = 640,
194 .left_margin = 0x56,
195 .right_margin = 0x55,
196 .upper_margin = 0x03,
197 .lower_margin = 0x00,
198 .crtc_ss = 0x82360056,
199 .crtc_ls = 0xA0280000,
200 .crtc_gs = 0x80280028,
201 .crtc_vpos_gs = 0x02830002,
202 .crtc_rev = 0x00400008,
203 .crtc_dclk = 0xA0000000,
204 .crtc_gclk = 0x8015010F,
205 .crtc_goe = 0x80100110,
206 .crtc_ps1_active = 0x41060010,
207 .pll_freq = 75,
208 .fast_pll_freq = 100,
209 .sysclk_src = CLK_SRC_PLL,
210 .sysclk_divider = 0,
211 .pixclk_src = CLK_SRC_PLL,
212 .pixclk_divider = 2,
213 .pixclk_divider_rotated = 6,
214},{
215 .xres = 240,
216 .yres = 320,
217 .left_margin = 0x27,
218 .right_margin = 0x2e,
219 .upper_margin = 0x01,
220 .lower_margin = 0x00,
221 .crtc_ss = 0x81170027,
222 .crtc_ls = 0xA0140000,
223 .crtc_gs = 0xC0140014,
224 .crtc_vpos_gs = 0x00010141,
225 .crtc_rev = 0x00400008,
226 .crtc_dclk = 0xA0000000,
227 .crtc_gclk = 0x8015010F,
228 .crtc_goe = 0x80100110,
229 .crtc_ps1_active = 0x41060010,
230 .pll_freq = 0,
231 .fast_pll_freq = 0,
232 .sysclk_src = CLK_SRC_XTAL,
233 .sysclk_divider = 0,
234 .pixclk_src = CLK_SRC_XTAL,
235 .pixclk_divider = 1,
236 .pixclk_divider_rotated = 1,
237},
238
239};
240
241static struct w100fb_mach_info corgi_fb_info = {
242 .tg = &corgi_lcdtg_info,
243 .init_mode = INIT_MODE_ROTATED,
244 .mem = &corgi_fb_mem,
245 .regs = &corgi_fb_regs,
246 .modelist = &corgi_fb_modes[0],
247 .num_modes = 2,
248 .gpio = &corgi_fb_gpio,
249 .xtal_freq = 12500000,
250 .xtal_dbl = 0,
251};
252
253static struct resource corgi_fb_resources[] = {
254 [0] = {
255 .start = 0x08000000,
256 .end = 0x08ffffff,
257 .flags = IORESOURCE_MEM,
258 },
259};
260
261static struct platform_device corgifb_device = {
262 .name = "w100fb",
263 .id = -1,
264 .num_resources = ARRAY_SIZE(corgi_fb_resources),
265 .resource = corgi_fb_resources,
266 .dev = {
267 .platform_data = &corgi_fb_info,
268 .parent = &corgissp_device.dev,
269 },
270
271};
272
273
274/*
144 * Corgi Backlight Device 275 * Corgi Backlight Device
145 */ 276 */
146static void corgi_bl_kick_battery(void) 277static void corgi_bl_kick_battery(void)
@@ -154,6 +285,21 @@ static void corgi_bl_kick_battery(void)
154 } 285 }
155} 286}
156 287
288static void corgi_bl_set_intensity(int intensity)
289{
290 if (intensity > 0x10)
291 intensity += 0x10;
292
293 /* Bits 0-4 are accessed via the SSP interface */
294 corgi_ssp_blduty_set(intensity & 0x1f);
295
296 /* Bit 5 is via SCOOP */
297 if (intensity & 0x0020)
298 set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_BACKLIGHT_CONT);
299 else
300 reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_BACKLIGHT_CONT);
301}
302
157static struct generic_bl_info corgi_bl_machinfo = { 303static struct generic_bl_info corgi_bl_machinfo = {
158 .name = "corgi-bl", 304 .name = "corgi-bl",
159 .max_intensity = 0x2f, 305 .max_intensity = 0x2f,
@@ -190,9 +336,40 @@ static struct platform_device corgiled_device = {
190 .id = -1, 336 .id = -1,
191}; 337};
192 338
339
193/* 340/*
194 * Corgi Touch Screen Device 341 * Corgi Touch Screen Device
195 */ 342 */
343static unsigned long (*get_hsync_invperiod)(struct device *dev);
344
345static void inline sharpsl_wait_sync(int gpio)
346{
347 while((GPLR(gpio) & GPIO_bit(gpio)) == 0);
348 while((GPLR(gpio) & GPIO_bit(gpio)) != 0);
349}
350
351static unsigned long corgi_get_hsync_invperiod(void)
352{
353 if (!get_hsync_invperiod)
354 get_hsync_invperiod = symbol_get(w100fb_get_hsynclen);
355 if (!get_hsync_invperiod)
356 return 0;
357
358 return get_hsync_invperiod(&corgifb_device.dev);
359}
360
361static void corgi_put_hsync(void)
362{
363 if (get_hsync_invperiod)
364 symbol_put(w100fb_get_hsynclen);
365 get_hsync_invperiod = NULL;
366}
367
368static void corgi_wait_hsync(void)
369{
370 sharpsl_wait_sync(CORGI_GPIO_HSYNC);
371}
372
196static struct resource corgits_resources[] = { 373static struct resource corgits_resources[] = {
197 [0] = { 374 [0] = {
198 .start = CORGI_IRQ_GPIO_TP_INT, 375 .start = CORGI_IRQ_GPIO_TP_INT,
@@ -202,9 +379,9 @@ static struct resource corgits_resources[] = {
202}; 379};
203 380
204static struct corgits_machinfo corgi_ts_machinfo = { 381static struct corgits_machinfo corgi_ts_machinfo = {
205 .get_hsync_len = corgi_get_hsync_len, 382 .get_hsync_invperiod = corgi_get_hsync_invperiod,
206 .put_hsync = corgi_put_hsync, 383 .put_hsync = corgi_put_hsync,
207 .wait_hsync = corgi_wait_hsync, 384 .wait_hsync = corgi_wait_hsync,
208}; 385};
209 386
210static struct platform_device corgits_device = { 387static struct platform_device corgits_device = {
diff --git a/arch/arm/mach-pxa/corgi_lcd.c b/arch/arm/mach-pxa/corgi_lcd.c
index 365b9435f748..9328df37afd1 100644
--- a/arch/arm/mach-pxa/corgi_lcd.c
+++ b/arch/arm/mach-pxa/corgi_lcd.c
@@ -173,7 +173,7 @@ static void lcdtg_set_phadadj(int mode)
173 173
174static int lcd_inited; 174static int lcd_inited;
175 175
176static void lcdtg_hw_init(int mode) 176void corgi_lcdtg_hw_init(int mode)
177{ 177{
178 if (!lcd_inited) { 178 if (!lcd_inited) {
179 int comadj; 179 int comadj;
@@ -254,7 +254,7 @@ static void lcdtg_hw_init(int mode)
254 } 254 }
255} 255}
256 256
257static void lcdtg_suspend(void) 257void corgi_lcdtg_suspend(void)
258{ 258{
259 /* 60Hz x 2 frame = 16.7msec x 2 = 33.4 msec */ 259 /* 60Hz x 2 frame = 16.7msec x 2 = 33.4 msec */
260 mdelay(34); 260 mdelay(34);
@@ -288,298 +288,3 @@ static void lcdtg_suspend(void)
288 lcd_inited = 0; 288 lcd_inited = 0;
289} 289}
290 290
291
292/*
293 * Corgi w100 Frame Buffer Device
294 */
295#ifdef CONFIG_PXA_SHARP_C7xx
296
297#include <video/w100fb.h>
298
299static void w100_lcdtg_suspend(struct w100fb_par *par)
300{
301 lcdtg_suspend();
302}
303
304static void w100_lcdtg_init(struct w100fb_par *par)
305{
306 lcdtg_hw_init(par->xres);
307}
308
309
310static struct w100_tg_info corgi_lcdtg_info = {
311 .change = w100_lcdtg_init,
312 .suspend = w100_lcdtg_suspend,
313 .resume = w100_lcdtg_init,
314};
315
316static struct w100_mem_info corgi_fb_mem = {
317 .ext_cntl = 0x00040003,
318 .sdram_mode_reg = 0x00650021,
319 .ext_timing_cntl = 0x10002a4a,
320 .io_cntl = 0x7ff87012,
321 .size = 0x1fffff,
322};
323
324static struct w100_gen_regs corgi_fb_regs = {
325 .lcd_format = 0x00000003,
326 .lcdd_cntl1 = 0x01CC0000,
327 .lcdd_cntl2 = 0x0003FFFF,
328 .genlcd_cntl1 = 0x00FFFF0D,
329 .genlcd_cntl2 = 0x003F3003,
330 .genlcd_cntl3 = 0x000102aa,
331};
332
333static struct w100_gpio_regs corgi_fb_gpio = {
334 .init_data1 = 0x000000bf,
335 .init_data2 = 0x00000000,
336 .gpio_dir1 = 0x00000000,
337 .gpio_oe1 = 0x03c0feff,
338 .gpio_dir2 = 0x00000000,
339 .gpio_oe2 = 0x00000000,
340};
341
342static struct w100_mode corgi_fb_modes[] = {
343{
344 .xres = 480,
345 .yres = 640,
346 .left_margin = 0x56,
347 .right_margin = 0x55,
348 .upper_margin = 0x03,
349 .lower_margin = 0x00,
350 .crtc_ss = 0x82360056,
351 .crtc_ls = 0xA0280000,
352 .crtc_gs = 0x80280028,
353 .crtc_vpos_gs = 0x02830002,
354 .crtc_rev = 0x00400008,
355 .crtc_dclk = 0xA0000000,
356 .crtc_gclk = 0x8015010F,
357 .crtc_goe = 0x80100110,
358 .crtc_ps1_active = 0x41060010,
359 .pll_freq = 75,
360 .fast_pll_freq = 100,
361 .sysclk_src = CLK_SRC_PLL,
362 .sysclk_divider = 0,
363 .pixclk_src = CLK_SRC_PLL,
364 .pixclk_divider = 2,
365 .pixclk_divider_rotated = 6,
366},{
367 .xres = 240,
368 .yres = 320,
369 .left_margin = 0x27,
370 .right_margin = 0x2e,
371 .upper_margin = 0x01,
372 .lower_margin = 0x00,
373 .crtc_ss = 0x81170027,
374 .crtc_ls = 0xA0140000,
375 .crtc_gs = 0xC0140014,
376 .crtc_vpos_gs = 0x00010141,
377 .crtc_rev = 0x00400008,
378 .crtc_dclk = 0xA0000000,
379 .crtc_gclk = 0x8015010F,
380 .crtc_goe = 0x80100110,
381 .crtc_ps1_active = 0x41060010,
382 .pll_freq = 0,
383 .fast_pll_freq = 0,
384 .sysclk_src = CLK_SRC_XTAL,
385 .sysclk_divider = 0,
386 .pixclk_src = CLK_SRC_XTAL,
387 .pixclk_divider = 1,
388 .pixclk_divider_rotated = 1,
389},
390
391};
392
393static struct w100fb_mach_info corgi_fb_info = {
394 .tg = &corgi_lcdtg_info,
395 .init_mode = INIT_MODE_ROTATED,
396 .mem = &corgi_fb_mem,
397 .regs = &corgi_fb_regs,
398 .modelist = &corgi_fb_modes[0],
399 .num_modes = 2,
400 .gpio = &corgi_fb_gpio,
401 .xtal_freq = 12500000,
402 .xtal_dbl = 0,
403};
404
405static struct resource corgi_fb_resources[] = {
406 [0] = {
407 .start = 0x08000000,
408 .end = 0x08ffffff,
409 .flags = IORESOURCE_MEM,
410 },
411};
412
413struct platform_device corgifb_device = {
414 .name = "w100fb",
415 .id = -1,
416 .num_resources = ARRAY_SIZE(corgi_fb_resources),
417 .resource = corgi_fb_resources,
418 .dev = {
419 .platform_data = &corgi_fb_info,
420 .parent = &corgissp_device.dev,
421 },
422
423};
424#endif
425
426
427/*
428 * Spitz PXA Frame Buffer Device
429 */
430#ifdef CONFIG_PXA_SHARP_Cxx00
431
432#include <asm/arch/pxafb.h>
433
434void spitz_lcd_power(int on, struct fb_var_screeninfo *var)
435{
436 if (on)
437 lcdtg_hw_init(var->xres);
438 else
439 lcdtg_suspend();
440}
441
442#endif
443
444
445/*
446 * Corgi/Spitz Touchscreen to LCD interface
447 */
448static unsigned long (*get_hsync_time)(struct device *dev);
449
450static void inline sharpsl_wait_sync(int gpio)
451{
452 while((GPLR(gpio) & GPIO_bit(gpio)) == 0);
453 while((GPLR(gpio) & GPIO_bit(gpio)) != 0);
454}
455
456#ifdef CONFIG_PXA_SHARP_C7xx
457unsigned long corgi_get_hsync_len(void)
458{
459 if (!get_hsync_time)
460 get_hsync_time = symbol_get(w100fb_get_hsynclen);
461 if (!get_hsync_time)
462 return 0;
463
464 return get_hsync_time(&corgifb_device.dev);
465}
466
467void corgi_put_hsync(void)
468{
469 if (get_hsync_time)
470 symbol_put(w100fb_get_hsynclen);
471 get_hsync_time = NULL;
472}
473
474void corgi_wait_hsync(void)
475{
476 sharpsl_wait_sync(CORGI_GPIO_HSYNC);
477}
478#endif
479
480#ifdef CONFIG_PXA_SHARP_Cxx00
481static struct device *spitz_pxafb_dev;
482
483static int is_pxafb_device(struct device * dev, void * data)
484{
485 struct platform_device *pdev = container_of(dev, struct platform_device, dev);
486
487 return (strncmp(pdev->name, "pxa2xx-fb", 9) == 0);
488}
489
490unsigned long spitz_get_hsync_len(void)
491{
492#ifdef CONFIG_FB_PXA
493 if (!spitz_pxafb_dev) {
494 spitz_pxafb_dev = bus_find_device(&platform_bus_type, NULL, NULL, is_pxafb_device);
495 if (!spitz_pxafb_dev)
496 return 0;
497 }
498 if (!get_hsync_time)
499 get_hsync_time = symbol_get(pxafb_get_hsync_time);
500 if (!get_hsync_time)
501#endif
502 return 0;
503
504 return pxafb_get_hsync_time(spitz_pxafb_dev);
505}
506
507void spitz_put_hsync(void)
508{
509 put_device(spitz_pxafb_dev);
510 if (get_hsync_time)
511 symbol_put(pxafb_get_hsync_time);
512 spitz_pxafb_dev = NULL;
513 get_hsync_time = NULL;
514}
515
516void spitz_wait_hsync(void)
517{
518 sharpsl_wait_sync(SPITZ_GPIO_HSYNC);
519}
520#endif
521
522/*
523 * Corgi/Spitz Backlight Power
524 */
525#ifdef CONFIG_PXA_SHARP_C7xx
526void corgi_bl_set_intensity(int intensity)
527{
528 if (intensity > 0x10)
529 intensity += 0x10;
530
531 /* Bits 0-4 are accessed via the SSP interface */
532 corgi_ssp_blduty_set(intensity & 0x1f);
533
534 /* Bit 5 is via SCOOP */
535 if (intensity & 0x0020)
536 set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_BACKLIGHT_CONT);
537 else
538 reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_BACKLIGHT_CONT);
539}
540#endif
541
542
543#if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI)
544void spitz_bl_set_intensity(int intensity)
545{
546 if (intensity > 0x10)
547 intensity += 0x10;
548
549 /* Bits 0-4 are accessed via the SSP interface */
550 corgi_ssp_blduty_set(intensity & 0x1f);
551
552 /* Bit 5 is via SCOOP */
553 if (intensity & 0x0020)
554 reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_CONT);
555 else
556 set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_CONT);
557
558 if (intensity)
559 set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_ON);
560 else
561 reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_ON);
562}
563#endif
564
565#ifdef CONFIG_MACH_AKITA
566void akita_bl_set_intensity(int intensity)
567{
568 if (intensity > 0x10)
569 intensity += 0x10;
570
571 /* Bits 0-4 are accessed via the SSP interface */
572 corgi_ssp_blduty_set(intensity & 0x1f);
573
574 /* Bit 5 is via IO-Expander */
575 if (intensity & 0x0020)
576 akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_CONT);
577 else
578 akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_CONT);
579
580 if (intensity)
581 akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_ON);
582 else
583 akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_ON);
584}
585#endif
diff --git a/arch/arm/mach-pxa/sharpsl.h b/arch/arm/mach-pxa/sharpsl.h
index da4769caaf72..047909a76651 100644
--- a/arch/arm/mach-pxa/sharpsl.h
+++ b/arch/arm/mach-pxa/sharpsl.h
@@ -26,28 +26,15 @@ void corgi_ssp_set_machinfo(struct corgissp_machinfo *machinfo);
26 26
27 27
28/* 28/*
29 * SharpSL Backlight 29 * SharpSL/Corgi LCD Driver
30 */ 30 */
31void corgi_bl_set_intensity(int intensity); 31void corgi_lcdtg_suspend(void);
32void spitz_bl_set_intensity(int intensity); 32void corgi_lcdtg_hw_init(int mode);
33void akita_bl_set_intensity(int intensity);
34
35
36/*
37 * SharpSL Touchscreen Driver
38 */
39unsigned long corgi_get_hsync_len(void);
40unsigned long spitz_get_hsync_len(void);
41void corgi_put_hsync(void);
42void spitz_put_hsync(void);
43void corgi_wait_hsync(void);
44void spitz_wait_hsync(void);
45 33
46 34
47/* 35/*
48 * SharpSL Battery/PM Driver 36 * SharpSL Battery/PM Driver
49 */ 37 */
50
51#define READ_GPIO_BIT(x) (GPLR(x) & GPIO_bit(x)) 38#define READ_GPIO_BIT(x) (GPLR(x) & GPIO_bit(x))
52 39
53/* MAX1111 Channel Definitions */ 40/* MAX1111 Channel Definitions */
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 2d78199d24af..bb4b65d352c9 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -271,6 +271,55 @@ static struct platform_device spitzled_device = {
271/* 271/*
272 * Spitz Touch Screen Device 272 * Spitz Touch Screen Device
273 */ 273 */
274
275static unsigned long (*get_hsync_invperiod)(struct device *dev);
276
277static void inline sharpsl_wait_sync(int gpio)
278{
279 while((GPLR(gpio) & GPIO_bit(gpio)) == 0);
280 while((GPLR(gpio) & GPIO_bit(gpio)) != 0);
281}
282
283static struct device *spitz_pxafb_dev;
284
285static int is_pxafb_device(struct device * dev, void * data)
286{
287 struct platform_device *pdev = container_of(dev, struct platform_device, dev);
288
289 return (strncmp(pdev->name, "pxa2xx-fb", 9) == 0);
290}
291
292static unsigned long spitz_get_hsync_invperiod(void)
293{
294#ifdef CONFIG_FB_PXA
295 if (!spitz_pxafb_dev) {
296 spitz_pxafb_dev = bus_find_device(&platform_bus_type, NULL, NULL, is_pxafb_device);
297 if (!spitz_pxafb_dev)
298 return 0;
299 }
300 if (!get_hsync_invperiod)
301 get_hsync_invperiod = symbol_get(pxafb_get_hsync_time);
302 if (!get_hsync_invperiod)
303#endif
304 return 0;
305
306 return get_hsync_invperiod(spitz_pxafb_dev);
307}
308
309static void spitz_put_hsync(void)
310{
311 put_device(spitz_pxafb_dev);
312 if (get_hsync_invperiod)
313 symbol_put(pxafb_get_hsync_time);
314 spitz_pxafb_dev = NULL;
315 get_hsync_invperiod = NULL;
316}
317
318static void spitz_wait_hsync(void)
319{
320 sharpsl_wait_sync(SPITZ_GPIO_HSYNC);
321}
322
274static struct resource spitzts_resources[] = { 323static struct resource spitzts_resources[] = {
275 [0] = { 324 [0] = {
276 .start = SPITZ_IRQ_GPIO_TP_INT, 325 .start = SPITZ_IRQ_GPIO_TP_INT,
@@ -280,9 +329,9 @@ static struct resource spitzts_resources[] = {
280}; 329};
281 330
282static struct corgits_machinfo spitz_ts_machinfo = { 331static struct corgits_machinfo spitz_ts_machinfo = {
283 .get_hsync_len = spitz_get_hsync_len, 332 .get_hsync_invperiod = spitz_get_hsync_invperiod,
284 .put_hsync = spitz_put_hsync, 333 .put_hsync = spitz_put_hsync,
285 .wait_hsync = spitz_wait_hsync, 334 .wait_hsync = spitz_wait_hsync,
286}; 335};
287 336
288static struct platform_device spitzts_device = { 337static struct platform_device spitzts_device = {
@@ -423,6 +472,14 @@ static struct pxaficp_platform_data spitz_ficp_platform_data = {
423 * Spitz PXA Framebuffer 472 * Spitz PXA Framebuffer
424 */ 473 */
425 474
475static void spitz_lcd_power(int on, struct fb_var_screeninfo *var)
476{
477 if (on)
478 corgi_lcdtg_hw_init(var->xres);
479 else
480 corgi_lcdtg_suspend();
481}
482
426static struct pxafb_mode_info spitz_pxafb_modes[] = { 483static struct pxafb_mode_info spitz_pxafb_modes[] = {
427{ 484{
428 .pixclock = 19231, 485 .pixclock = 19231,
@@ -520,6 +577,27 @@ static void __init common_init(void)
520 set_pxa_fb_info(&spitz_pxafb_info); 577 set_pxa_fb_info(&spitz_pxafb_info);
521} 578}
522 579
580#if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI)
581static void spitz_bl_set_intensity(int intensity)
582{
583 if (intensity > 0x10)
584 intensity += 0x10;
585
586 /* Bits 0-4 are accessed via the SSP interface */
587 corgi_ssp_blduty_set(intensity & 0x1f);
588
589 /* Bit 5 is via SCOOP */
590 if (intensity & 0x0020)
591 reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_CONT);
592 else
593 set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_CONT);
594
595 if (intensity)
596 set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_ON);
597 else
598 reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_ON);
599}
600
523static void __init spitz_init(void) 601static void __init spitz_init(void)
524{ 602{
525 platform_scoop_config = &spitz_pcmcia_config; 603 platform_scoop_config = &spitz_pcmcia_config;
@@ -530,6 +608,7 @@ static void __init spitz_init(void)
530 608
531 platform_device_register(&spitzscoop2_device); 609 platform_device_register(&spitzscoop2_device);
532} 610}
611#endif
533 612
534#ifdef CONFIG_MACH_AKITA 613#ifdef CONFIG_MACH_AKITA
535/* 614/*
@@ -542,6 +621,26 @@ struct platform_device akitaioexp_device = {
542 621
543EXPORT_SYMBOL_GPL(akitaioexp_device); 622EXPORT_SYMBOL_GPL(akitaioexp_device);
544 623
624static void akita_bl_set_intensity(int intensity)
625{
626 if (intensity > 0x10)
627 intensity += 0x10;
628
629 /* Bits 0-4 are accessed via the SSP interface */
630 corgi_ssp_blduty_set(intensity & 0x1f);
631
632 /* Bit 5 is via IO-Expander */
633 if (intensity & 0x0020)
634 akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_CONT);
635 else
636 akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_CONT);
637
638 if (intensity)
639 akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_ON);
640 else
641 akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_ON);
642}
643
545static void __init akita_init(void) 644static void __init akita_init(void)
546{ 645{
547 spitz_ficp_platform_data.transceiver_mode = akita_irda_transceiver_mode; 646 spitz_ficp_platform_data.transceiver_mode = akita_irda_transceiver_mode;
@@ -558,7 +657,6 @@ static void __init akita_init(void)
558} 657}
559#endif 658#endif
560 659
561
562static void __init fixup_spitz(struct machine_desc *desc, 660static void __init fixup_spitz(struct machine_desc *desc,
563 struct tag *tags, char **cmdline, struct meminfo *mi) 661 struct tag *tags, char **cmdline, struct meminfo *mi)
564{ 662{
diff --git a/drivers/input/touchscreen/corgi_ts.c b/drivers/input/touchscreen/corgi_ts.c
index b1b2e07bf080..99d92f5c93d6 100644
--- a/drivers/input/touchscreen/corgi_ts.c
+++ b/drivers/input/touchscreen/corgi_ts.c
@@ -74,10 +74,10 @@ extern unsigned int get_clk_frequency_khz(int info);
74 74
75static unsigned long calc_waittime(struct corgi_ts *corgi_ts) 75static unsigned long calc_waittime(struct corgi_ts *corgi_ts)
76{ 76{
77 unsigned long hsync_len = corgi_ts->machinfo->get_hsync_len(); 77 unsigned long hsync_invperiod = corgi_ts->machinfo->get_hsync_invperiod();
78 78
79 if (hsync_len) 79 if (hsync_invperiod)
80 return get_clk_frequency_khz(0)*1000/hsync_len; 80 return get_clk_frequency_khz(0)*1000/hsync_invperiod;
81 else 81 else
82 return 0; 82 return 0;
83} 83}
@@ -114,7 +114,7 @@ static int sync_receive_data_send_cmd(struct corgi_ts *corgi_ts, int doRecive, i
114 if (timer2-timer1 > wait_time) { 114 if (timer2-timer1 > wait_time) {
115 /* too slow - timeout, try again */ 115 /* too slow - timeout, try again */
116 corgi_ts->machinfo->wait_hsync(); 116 corgi_ts->machinfo->wait_hsync();
117 /* get OSCR */ 117 /* get CCNT */
118 CCNT(timer1); 118 CCNT(timer1);
119 /* Wait after HSync */ 119 /* Wait after HSync */
120 CCNT(timer2); 120 CCNT(timer2);
diff --git a/include/asm-arm/arch-pxa/corgi.h b/include/asm-arm/arch-pxa/corgi.h
index e554caa0d18b..bf856503baf6 100644
--- a/include/asm-arm/arch-pxa/corgi.h
+++ b/include/asm-arm/arch-pxa/corgi.h
@@ -104,7 +104,6 @@
104 */ 104 */
105extern struct platform_device corgiscoop_device; 105extern struct platform_device corgiscoop_device;
106extern struct platform_device corgissp_device; 106extern struct platform_device corgissp_device;
107extern struct platform_device corgifb_device;
108 107
109#endif /* __ASM_ARCH_CORGI_H */ 108#endif /* __ASM_ARCH_CORGI_H */
110 109
diff --git a/include/asm-arm/arch-pxa/sharpsl.h b/include/asm-arm/arch-pxa/sharpsl.h
index 2b0fe773213a..3b1d4a72d4d1 100644
--- a/include/asm-arm/arch-pxa/sharpsl.h
+++ b/include/asm-arm/arch-pxa/sharpsl.h
@@ -16,7 +16,7 @@ int corgi_ssp_max1111_get(unsigned long data);
16 */ 16 */
17 17
18struct corgits_machinfo { 18struct corgits_machinfo {
19 unsigned long (*get_hsync_len)(void); 19 unsigned long (*get_hsync_invperiod)(void);
20 void (*put_hsync)(void); 20 void (*put_hsync)(void);
21 void (*wait_hsync)(void); 21 void (*wait_hsync)(void);
22}; 22};
diff --git a/include/asm-arm/arch-pxa/spitz.h b/include/asm-arm/arch-pxa/spitz.h
index 4953dd324d4d..bd14365f7ed5 100644
--- a/include/asm-arm/arch-pxa/spitz.h
+++ b/include/asm-arm/arch-pxa/spitz.h
@@ -156,5 +156,3 @@ extern struct platform_device spitzscoop_device;
156extern struct platform_device spitzscoop2_device; 156extern struct platform_device spitzscoop2_device;
157extern struct platform_device spitzssp_device; 157extern struct platform_device spitzssp_device;
158extern struct sharpsl_charger_machinfo spitz_pm_machinfo; 158extern struct sharpsl_charger_machinfo spitz_pm_machinfo;
159
160extern void spitz_lcd_power(int on, struct fb_var_screeninfo *var);
generated by cgit v1.2.2 (git 2.25.0) at 2026-01-05 01:55:13 -0500