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Diffstat (limited to 'packages/linux/linux-ezx-2.6.21/patches/ezx-emu.patch')
-rwxr-xr-xpackages/linux/linux-ezx-2.6.21/patches/ezx-emu.patch132
1 files changed, 44 insertions, 88 deletions
diff --git a/packages/linux/linux-ezx-2.6.21/patches/ezx-emu.patch b/packages/linux/linux-ezx-2.6.21/patches/ezx-emu.patch
index 94581d4531..01ab60d9ec 100755
--- a/packages/linux/linux-ezx-2.6.21/patches/ezx-emu.patch
+++ b/packages/linux/linux-ezx-2.6.21/patches/ezx-emu.patch
@@ -1,8 +1,8 @@
Index: linux-2.6.21/arch/arm/mach-pxa/ezx-emu.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.21/arch/arm/mach-pxa/ezx-emu.c 2007-06-02 20:32:34.000000000 -0300
-@@ -0,0 +1,215 @@
++++ linux-2.6.21/arch/arm/mach-pxa/ezx-emu.c 2007-09-07 15:27:23.000000000 -0300
+@@ -0,0 +1,219 @@
+/*
+ * EMU Driver for Motorola EZX phones
+ *
@@ -27,6 +27,9 @@ Index: linux-2.6.21/arch/arm/mach-pxa/ezx-emu.c
+static struct pxa2xx_udc_mach_info ezx_udc_info;
+extern int ezx_pcap_bit_set(u_int32_t, u_int8_t);
+extern int ezx_pcap_read_bit(u_int32_t);
++static int emu_irq_usb4v;
++static int emu_irq_usb1v;
++
+
+#if defined CONFIG_EZX_EMU_USB
+#define emu_switch_to_default() emu_switch_to_usb()
@@ -38,6 +41,7 @@ Index: linux-2.6.21/arch/arm/mach-pxa/ezx-emu.c
+
+void emu_switch_to_usb(void)
+{
++ printk(KERN_NOTICE "EMU: Switching to USB\n");
+ pxa_gpio_mode(GPIO34_USB_P2_2_MD);
+ pxa_gpio_mode(GPIO35_USB_P2_1_MD);
+ pxa_gpio_mode(GPIO36_USB_P2_4_MD);
@@ -45,18 +49,19 @@ Index: linux-2.6.21/arch/arm/mach-pxa/ezx-emu.c
+ pxa_gpio_mode(GPIO40_USB_P2_5_MD);
+ pxa_gpio_mode(GPIO53_USB_P2_3_MD);
+ UP2OCR = 0x02000000;
-+ ezx_pcap_bit_set(SSP_PCAP_ADJ_BIT_BUSCTRL_RS232ENB, 1);
-+ ezx_pcap_bit_set(SSP_PCAP_ADJ_BIT_BUSCTRL_FSENB, 0);
-+ ezx_pcap_bit_set(SSP_PCAP_ADJ_BIT_BUSCTRL_VUSB_EN, 1);
++ ezx_pcap_bit_set(PCAP_BIT_BUSCTRL_RS232ENB, 1);
++ ezx_pcap_bit_set(PCAP_BIT_BUSCTRL_FSENB, 0);
++ ezx_pcap_bit_set(PCAP_BIT_BUSCTRL_VUSB_EN, 1);
+ clr_GPIO(GPIO_EMU_MUX1);
+ clr_GPIO(GPIO_EMU_MUX2);
+}
+
+void emu_switch_to_uart(void)
+{
-+ ezx_pcap_bit_set(SSP_PCAP_ADJ_BIT_BUSCTRL_VUSB_EN,0);
-+ ezx_pcap_bit_set(SSP_PCAP_ADJ_BIT_BUSCTRL_RS232ENB, 0);
-+ ezx_pcap_bit_set(SSP_PCAP_ADJ_BIT_BUSCTRL_RS232_DIR, 1);
++ printk(KERN_NOTICE "EMU: Switching to UART\n");
++ ezx_pcap_bit_set(PCAP_BIT_BUSCTRL_VUSB_EN,0);
++ ezx_pcap_bit_set(PCAP_BIT_BUSCTRL_RS232ENB, 0);
++ ezx_pcap_bit_set(PCAP_BIT_BUSCTRL_RS232_DIR, 1);
+ set_GPIO(GPIO39_FFTXD);
+ pxa_gpio_mode(GPIO34_TXENB | GPIO_OUT);
+ set_GPIO(GPIO34_TXENB);
@@ -73,6 +78,7 @@ Index: linux-2.6.21/arch/arm/mach-pxa/ezx-emu.c
+
+void emu_switch_to_audio(int stereo)
+{
++ printk(KERN_NOTICE "EMU: Switching to audio(%s)\n", (stereo ? "stereo" : "mono"));
+ clr_GPIO(GPIO39_VPOUT);
+ if (stereo) {
+ pxa_gpio_mode(GPIO34_TXENB | GPIO_IN);
@@ -96,8 +102,9 @@ Index: linux-2.6.21/arch/arm/mach-pxa/ezx-emu.c
+
+void emu_switch_to_nothing(void)
+{
-+ ezx_pcap_bit_set(SSP_PCAP_ADJ_BIT_BUSCTRL_VUSB_EN, 0);
-+ ezx_pcap_bit_set(SSP_PCAP_ADJ_BIT_BUSCTRL_RS232ENB, 1);
++ printk(KERN_NOTICE "EMU: Switching to disconnected\n");
++ ezx_pcap_bit_set(PCAP_BIT_BUSCTRL_VUSB_EN, 0);
++ ezx_pcap_bit_set(PCAP_BIT_BUSCTRL_RS232ENB, 1);
+ pxa_gpio_mode(GPIO34_TXENB | GPIO_OUT);
+ set_GPIO(GPIO34_TXENB);
+ pxa_gpio_mode(GPIO35_XRXD | GPIO_IN);
@@ -112,11 +119,11 @@ Index: linux-2.6.21/arch/arm/mach-pxa/ezx-emu.c
+{
+ switch (irq) {
+ case EZX_IRQ_USB4V:
-+ if(ezx_pcap_read_bit(SSP_PCAP_ADJ_BIT_PSTAT_USBDET_4V))
++ if(ezx_pcap_read_bit(pbit(PCAP_REG_PSTAT, PCAP_IRQ_USB4V)))
+ emu_switch_to_default();
+ break;
+ case EZX_IRQ_USB1V:
-+ if(!ezx_pcap_read_bit(SSP_PCAP_ADJ_BIT_PSTAT_USBDET_1V))
++ if(!ezx_pcap_read_bit(pbit(PCAP_REG_PSTAT, PCAP_IRQ_USB1V)))
+ emu_switch_to_nothing();
+ break;
+ }
@@ -130,12 +137,23 @@ Index: linux-2.6.21/arch/arm/mach-pxa/ezx-emu.c
+ pxa_gpio_mode(GPIO_EMU_MUX1 | GPIO_OUT);
+ pxa_gpio_mode(GPIO_EMU_MUX2 | GPIO_OUT);
+
-+ request_irq(EZX_IRQ_USB4V, &emu_irq, SA_INTERRUPT, "usb 4v", NULL);
-+ request_irq(EZX_IRQ_USB1V, &emu_irq, SA_INTERRUPT, "usb 1v", NULL);
++ emu_irq_usb4v = platform_get_irq(dev, 0);
++ if(emu_irq_usb4v < 0) {
++ printk(KERN_ERR "Unable to get IRQ for USB4V!\n");
++ return emu_irq_usb4v;
++ }
++ emu_irq_usb1v = platform_get_irq(dev, 1);
++ if(emu_irq_usb1v < 0) {
++ printk(KERN_ERR "Unable to get IRQ for USB1V!\n");
++ return emu_irq_usb1v;
++ }
++
++ request_irq(emu_irq_usb4v, &emu_irq, SA_INTERRUPT, "usb 4v", NULL);
++ request_irq(emu_irq_usb1v, &emu_irq, SA_INTERRUPT, "usb 1v", NULL);
+
+ pxa_set_udc_info(&ezx_udc_info);
+
-+ if(ezx_pcap_read_bit(SSP_PCAP_ADJ_BIT_PSTAT_USBDET_4V))
++ if(ezx_pcap_read_bit(pbit(PCAP_REG_PSTAT, PCAP_IRQ_USB4V)))
+ emu_switch_to_default();
+ else
+ emu_switch_to_nothing();
@@ -145,21 +163,9 @@ Index: linux-2.6.21/arch/arm/mach-pxa/ezx-emu.c
+
+static int ezx_emu_remove(struct platform_device *dev)
+{
-+ free_irq(EZX_IRQ_USB4V, NULL);
-+ free_irq(EZX_IRQ_USB1V, NULL);
-+
-+ return 0;
-+}
-+
-+static int ezx_emu_suspend(struct platform_device *dev, pm_message_t state)
-+{
-+ emu_switch_to_nothing();
-+ return 0;
-+}
++ free_irq(emu_irq_usb4v, NULL);
++ free_irq(emu_irq_usb1v, NULL);
+
-+static int ezx_emu_resume(struct platform_device *dev)
-+{
-+ emu_switch_to_default();
+ return 0;
+}
+
@@ -170,12 +176,12 @@ Index: linux-2.6.21/arch/arm/mach-pxa/ezx-emu.c
+ switch (cmd) {
+ case PXA2XX_UDC_CMD_DISCONNECT:
+ printk(KERN_NOTICE "USB cmd disconnect\n");
-+ ezx_pcap_bit_set(SSP_PCAP_ADJ_BIT_BUSCTRL_USB_PU,0);
++ ezx_pcap_bit_set(PCAP_BIT_BUSCTRL_USB_PU,0);
+ udc_connected_status = 0;
+ break;
+ case PXA2XX_UDC_CMD_CONNECT:
+ printk(KERN_NOTICE "USB cmd connect\n");
-+ ezx_pcap_bit_set(SSP_PCAP_ADJ_BIT_BUSCTRL_USB_PU,1);
++ ezx_pcap_bit_set(PCAP_BIT_BUSCTRL_USB_PU,1);
+ udc_connected_status = 1;
+ break;
+ }
@@ -194,8 +200,6 @@ Index: linux-2.6.21/arch/arm/mach-pxa/ezx-emu.c
+static struct platform_driver ezxemu_driver = {
+ .probe = ezx_emu_probe,
+ .remove = ezx_emu_remove,
-+ .suspend = ezx_emu_suspend,
-+ .resume = ezx_emu_resume,
+ .driver = {
+ .name = "ezx-emu",
+ .owner = THIS_MODULE,
@@ -220,19 +224,11 @@ Index: linux-2.6.21/arch/arm/mach-pxa/ezx-emu.c
+MODULE_LICENSE("GPL");
Index: linux-2.6.21/arch/arm/mach-pxa/Kconfig
===================================================================
---- linux-2.6.21.orig/arch/arm/mach-pxa/Kconfig 2007-06-02 20:32:32.000000000 -0300
-+++ linux-2.6.21/arch/arm/mach-pxa/Kconfig 2007-06-02 20:32:34.000000000 -0300
-@@ -73,6 +73,7 @@
-
- endchoice
-
-+
- endif
-
- if PXA_EZX
-@@ -117,6 +118,28 @@
- config EZX_MCI_TF
- bool
+--- linux-2.6.21.orig/arch/arm/mach-pxa/Kconfig 2007-09-07 11:32:26.000000000 -0300
++++ linux-2.6.21/arch/arm/mach-pxa/Kconfig 2007-09-07 15:34:08.000000000 -0300
+@@ -108,6 +108,28 @@
+ config EZX_PCAP
+ bool "PCAP Support"
+config EZX_EMU
+ bool "Motorola Enchanced Mini Usb"
@@ -259,50 +255,10 @@ Index: linux-2.6.21/arch/arm/mach-pxa/Kconfig
endif
endmenu
-Index: linux-2.6.21/arch/arm/mach-pxa/ezx.c
-===================================================================
---- linux-2.6.21.orig/arch/arm/mach-pxa/ezx.c 2007-06-02 20:32:28.000000000 -0300
-+++ linux-2.6.21/arch/arm/mach-pxa/ezx.c 2007-06-02 20:32:34.000000000 -0300
-@@ -150,11 +150,35 @@
- .resource = ezxpcap_resources,
- };
-
-+/* EMU */
-+static struct resource ezxemu_resources[] = {
-+ [0] = {
-+ .start = EZX_IRQ_USB4V,
-+ .end = EZX_IRQ_USB4V,
-+ .flags = IORESOURCE_IRQ,
-+ },
-+ [1] = {
-+ .start = EZX_IRQ_USB1V,
-+ .end = EZX_IRQ_USB1V,
-+ .flags = IORESOURCE_IRQ,
-+ },
-+};
-+
-+struct platform_device ezxemu_device = {
-+ .name = "ezx-emu",
-+ .id = -1,
-+ .dev = {
-+ .parent = &ezxpcap_device.dev,
-+ },
-+ .num_resources = ARRAY_SIZE(ezxemu_resources),
-+ .resource = ezxemu_resources,
-+};
-
- static struct platform_device *devices[] __initdata = {
- &ezxssp_device,
- &ezxbp_device,
- &ezxpcap_device,
-+ &ezxemu_device,
- };
-
- /* PM */
Index: linux-2.6.21/arch/arm/mach-pxa/Makefile
===================================================================
---- linux-2.6.21.orig/arch/arm/mach-pxa/Makefile 2007-06-02 20:32:28.000000000 -0300
-+++ linux-2.6.21/arch/arm/mach-pxa/Makefile 2007-06-02 20:32:34.000000000 -0300
+--- linux-2.6.21.orig/arch/arm/mach-pxa/Makefile 2007-09-07 11:32:26.000000000 -0300
++++ linux-2.6.21/arch/arm/mach-pxa/Makefile 2007-09-07 15:34:08.000000000 -0300
@@ -26,6 +26,7 @@
obj-$(CONFIG_PXA_EZX_E6) += ezx-e6.o
obj-$(CONFIG_EZX_BP) += ezx-bp.o
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-30 20:56:35 +0000