board_f: Remove sdram_adjust_866() from the init sequence

[J-u-boot.git] / common / usb_kbd.c

diff --git a/common/usb_kbd.c b/common/usb_kbd.c
index 069fbd2de7d848d7f1b29c19f0be4b2a0fef959d..d2d29cc98f5ed3e8cf7f91f13daa2d6619756df5 100644 (file)
--- a/common/usb_kbd.c
+++ b/common/usb_kbd.c
@@ -199,7 +199,7 @@ static int usb_kbd_translate(struct usb_kbd_pdata *data, unsigned char scancode,
                }
        }
 
-       if ((scancode > 0x1d) && (scancode < 0x3a)) {
+       if ((scancode > 0x1d) && (scancode < 0x39)) {
                /* Shift pressed */
                if (modifier & (LEFT_SHIFT | RIGHT_SHIFT))
                        keycode = usb_kbd_numkey_shifted[scancode - 0x1e];
@@ -476,6 +476,9 @@ static int usb_kbd_probe_dev(struct usb_device *dev, unsigned int ifnum)
                                      USB_KBD_BOOT_REPORT_SIZE, data->new,
                                      data->intinterval);
        if (!data->intq) {
+#elif defined(CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP)
+       if (usb_get_report(dev, iface->desc.bInterfaceNumber,
+                          1, 0, data->new, USB_KBD_BOOT_REPORT_SIZE) < 0) {
 #else
        if (usb_submit_int_msg(dev, data->intpipe, data->new, data->intpktsize,
                               data->intinterval) < 0) {
@@ -513,7 +516,7 @@ static int probe_usb_keyboard(struct usb_device *dev)
                return error;
 
        stdinname = getenv("stdin");
-#ifdef CONFIG_CONSOLE_MUX
+#if CONFIG_IS_ENABLED(CONSOLE_MUX)
        error = iomux_doenv(stdin, stdinname);
        if (error)
                return error;
@@ -563,12 +566,11 @@ int drv_usb_kbd_init(void)
        /* No USB Keyboard found */
        return -1;
 }
-#endif
 
 /* Deregister the keyboard. */
 int usb_kbd_deregister(int force)
 {
-#ifdef CONFIG_SYS_STDIO_DEREGISTER
+#if CONFIG_IS_ENABLED(SYS_STDIO_DEREGISTER)
        struct stdio_dev *dev;
        struct usb_device *usb_kbd_dev;
        struct usb_kbd_pdata *data;
@@ -579,7 +581,7 @@ int usb_kbd_deregister(int force)
                data = usb_kbd_dev->privptr;
                if (stdio_deregister_dev(dev, force) != 0)
                        return 1;
-#ifdef CONFIG_CONSOLE_MUX
+#if CONFIG_IS_ENABLED(CONSOLE_MUX)
                if (iomux_doenv(stdin, getenv("stdin")) != 0)
                        return 1;
 #endif
@@ -596,15 +598,49 @@ int usb_kbd_deregister(int force)
 #endif
 }
 
+#endif
+
 #ifdef CONFIG_DM_USB
 
 static int usb_kbd_probe(struct udevice *dev)
 {
        struct usb_device *udev = dev_get_parent_priv(dev);
+
+       return probe_usb_keyboard(udev);
+}
+
+static int usb_kbd_remove(struct udevice *dev)
+{
+       struct usb_device *udev = dev_get_parent_priv(dev);
+       struct usb_kbd_pdata *data;
+       struct stdio_dev *sdev;
        int ret;
 
-       ret = probe_usb_keyboard(udev);
+       sdev = stdio_get_by_name(DEVNAME);
+       if (!sdev) {
+               ret = -ENXIO;
+               goto err;
+       }
+       data = udev->privptr;
+       if (stdio_deregister_dev(sdev, true)) {
+               ret = -EPERM;
+               goto err;
+       }
+#if CONFIG_IS_ENABLED(CONSOLE_MUX)
+       if (iomux_doenv(stdin, getenv("stdin"))) {
+               ret = -ENOLINK;
+               goto err;
+       }
+#endif
+#ifdef CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE
+       destroy_int_queue(udev, data->intq);
+#endif
+       free(data->new);
+       free(data);
 
+       return 0;
+err:
+       printf("%s: warning, ret=%d", __func__, ret);
        return ret;
 }
 
@@ -618,6 +654,7 @@ U_BOOT_DRIVER(usb_kbd) = {
        .id     = UCLASS_KEYBOARD,
        .of_match = usb_kbd_ids,
        .probe = usb_kbd_probe,
+       .remove = usb_kbd_remove,
 };
 
 static const struct usb_device_id kbd_id_table[] = {