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authorRichard Purdie <rpurdie@rpsys.net>2006-11-29 12:18:05 +0000
committerRichard Purdie <rpurdie@rpsys.net>2006-11-29 12:18:05 +0000
commitfe3c35c38eb7676ba7db56c29b64fec5510af2db (patch)
tree7d25f231af1adf6fc31d028f4d4323d8f86bb459 /packages/linux/linux-openzaurus-2.6.17/tosa-lcdnoise-r0.patch
parent7ef9f09d281e0529f5ae2aa21cd1ba2494b2527e (diff)
linux-openzaurus: Rename to linux-rp
Diffstat (limited to 'packages/linux/linux-openzaurus-2.6.17/tosa-lcdnoise-r0.patch')
-rw-r--r--packages/linux/linux-openzaurus-2.6.17/tosa-lcdnoise-r0.patch157
1 files changed, 0 insertions, 157 deletions
diff --git a/packages/linux/linux-openzaurus-2.6.17/tosa-lcdnoise-r0.patch b/packages/linux/linux-openzaurus-2.6.17/tosa-lcdnoise-r0.patch
deleted file mode 100644
index cb014fb8bc..0000000000
--- a/packages/linux/linux-openzaurus-2.6.17/tosa-lcdnoise-r0.patch
+++ /dev/null
@@ -1,157 +0,0 @@
-Index: linux-tosa/arch/arm/mach-pxa/tosa.c
-===================================================================
---- linux-tosa.orig/arch/arm/mach-pxa/tosa.c 2006-08-29 16:52:59.000000000 +0100
-+++ linux-tosa/arch/arm/mach-pxa/tosa.c 2006-08-29 16:55:25.959706776 +0100
-@@ -2,6 +2,7 @@
- * Support for Sharp SL-C6000x PDAs
- * Model: (Tosa)
- *
-+ * Copyright (c) 2006 Wolfson Microelectronics PLC.
- * Copyright (c) 2005 Dirk Opfer
- *
- * Based on code written by Sharp/Lineo for 2.4 kernels
-@@ -46,6 +47,8 @@
- #include <asm/hardware/tmio.h>
- #include <asm/mach/sharpsl_param.h>
-
-+#include <linux/wm97xx.h>
-+
- #include "generic.h"
-
- /*
-@@ -428,6 +431,16 @@
- },
- };
-
-+
-+/*
-+ * Tosa Touchscreen device
-+ */
-+
-+static struct wm97xx_machinfo tosa_ts_machinfo = {
-+ .get_hsync_time = tosa_get_hsync_time,
-+ .wait_hsync = tosa_wait_hsync,
-+};
-+
- /*
- * Tosa Blueooth
- */
-@@ -457,6 +470,7 @@
- GPSR(TOSA_GPIO_ON_RESET) = GPIO_bit(TOSA_GPIO_ON_RESET);
-
- mdelay(1000);
-+ wm97xx_unset_machinfo();
- }
-
- static void tosa_restart(void)
-@@ -501,6 +515,8 @@
- platform_scoop_config = &tosa_pcmcia_config;
-
- platform_add_devices(devices, ARRAY_SIZE(devices));
-+
-+ wm97xx_set_machinfo(&tosa_ts_machinfo);
- }
-
- static void __init fixup_tosa(struct machine_desc *desc,
-Index: linux-tosa/arch/arm/mach-pxa/tosa_lcd.c
-===================================================================
---- linux-tosa.orig/arch/arm/mach-pxa/tosa_lcd.c 2006-08-29 16:52:59.000000000 +0100
-+++ linux-tosa/arch/arm/mach-pxa/tosa_lcd.c 2006-08-29 16:55:32.818664056 +0100
-@@ -1,6 +1,7 @@
- /*
- * LCD / Backlight control code for Sharp SL-6000x (tosa)
- *
-+ * Copyright (c) 2006 Wolfson Microelectronics PLC.
- * Copyright (c) 2005 Dirk Opfer
- *
- * This program is free software; you can redistribute it and/or modify
-@@ -59,6 +60,8 @@
- static struct ssp_dev tosa_nssp_dev;
- static struct ssp_state tosa_nssp_state;
- static spinlock_t tosa_nssp_lock;
-+static int blanked;
-+static unsigned long hsync_time;
-
- static unsigned short normal_i2c[] = {
- DAC_BASE,
-@@ -130,6 +133,17 @@
- pxa_nssp_output(TG_GPOSR,0x02); /* GPOS0=powercontrol, GPOS1=GPIO, GPOS2=TCTL */
- }
-
-+static unsigned long calc_hsync_time(const struct fb_videomode *mode) {
-+ /* The 25 and 44 'magic numbers' are from Sharp's 2.4 patches */
-+ if (mode->yres == 640) {
-+ return 25;
-+ }
-+ if (mode->yres == 320) {
-+ return 44;
-+ }
-+ return 0;
-+}
-+
- static void tosa_lcd_tg_on(struct device *dev, const struct fb_videomode *mode)
- {
- const int value = TG_REG0_COLOR | TG_REG0_UD | TG_REG0_LR;
-@@ -154,6 +168,8 @@
- /* set common voltage */
- i2c_smbus_write_byte_data(tosa_i2c_dac, DAC_CH1, comadj);
-
-+ blanked = 0;
-+ hsync_time = calc_hsync_time(mode);
- }
-
- static void tosa_lcd_tg_off(struct device *dev)
-@@ -172,6 +188,8 @@
-
- /* L3V Off */
- reset_scoop_gpio( &tosascoop_jc_device.dev,TOSA_SCOOP_JC_TC3693_L3V_ON);
-+
-+ blanked = 1;
- }
-
- static int tosa_detect_client(struct i2c_adapter* adapter, int address, int kind) {
-@@ -238,6 +256,23 @@
- return 0;
- }
-
-+unsigned long tosa_get_hsync_time(void)
-+{
-+/* This method should eventually contain the correct algorithm for calculating
-+ the hsync_time */
-+ if (blanked)
-+ return 0;
-+ else
-+ return hsync_time;
-+}
-+
-+void tosa_wait_hsync(void)
-+{
-+ /* Waits for a rising edge on the VGA line */
-+ while((GPLR(TOSA_GPIO_VGA_LINE) & GPIO_bit(TOSA_GPIO_VGA_LINE)) == 0);
-+ while((GPLR(TOSA_GPIO_VGA_LINE) & GPIO_bit(TOSA_GPIO_VGA_LINE)) != 0);
-+}
-+
- static struct i2c_driver tosa_driver={
- .id = TOSA_LCD_I2C_DEVICEID,
- .attach_adapter = tosa_attach_adapter,
-Index: linux-tosa/include/asm-arm/arch-pxa/tosa.h
-===================================================================
---- linux-tosa.orig/include/asm-arm/arch-pxa/tosa.h 2006-08-29 16:52:59.000000000 +0100
-+++ linux-tosa/include/asm-arm/arch-pxa/tosa.h 2006-08-29 16:55:12.442761664 +0100
-@@ -1,6 +1,7 @@
- /*
- * Hardware specific definitions for Sharp SL-C6000x series of PDAs
- *
-+ * Copyright (c) 2006 Wolfson Microelectronics PLC.
- * Copyright (c) 2005 Dirk Opfer
- *
- * Based on Sharp's 2.4 kernel patches
-@@ -187,4 +188,8 @@
- extern struct platform_device tosascoop_jc_device;
- extern struct platform_device tosascoop_device;
- extern struct platform_device tc6393_device;
-+
-+unsigned long tosa_get_hsync_time(void);
-+void tosa_wait_hsync(void);
-+
- #endif /* _ASM_ARCH_TOSA_H_ */