usb: thor: add screen support

cmd_thordown.c:
- add libtizen header
- change error handling for thor init
- add call to draw_thor_fail_screen() on error

f_thor.c:
- thor_init(): return -EINTR on ctrl+c or if power key was pressed 3 times
- thor_rx_data(): return -EINTR when pressed ctrl+c on data receiving
- add display simple info screen before cable is not connected
- add display download screen when connection is established
- update download progress bar if data receiving

Change-Id: Ia89ef48c6c2faa5eda5dda5c5b3951e675eec03b
Signed-off-by: Inha Song <ideal.song@samsung.com>
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>

1 files changed, 46 insertions, 3 deletions

diff --git a/drivers/usb/gadget/f_thor.c b/drivers/usb/gadget/f_thor.c
index 5437211834..ec1b6cd60b 100644
--- a/drivers/usb/gadget/f_thor.c
+++ b/drivers/usb/gadget/f_thor.c
@@ -32,6 +32,10 @@
 #include <g_dnl.h>
 #include <dfu.h>
 #include <thor.h>
+#include <libtizen.h>
+#include <samsung/misc.h>
+#include <linux/input.h>
+#include <usb.h>
 
 #include "f_thor.h"
 
@@ -55,6 +59,10 @@ DEFINE_CACHE_ALIGN_BUFFER(unsigned char, thor_rx_data_buf,
 /* ********************************************************** */
 DEFINE_CACHE_ALIGN_BUFFER(char, f_name, F_NAME_BUF_SIZE + 1);
 static unsigned long long int thor_file_size;
+#ifdef CONFIG_TIZEN
+static unsigned long long int total_file_size;
+static unsigned long long int downloaded_file_size;
+#endif
 static int alt_setting_num;
 
 static void send_rsp(struct udevice *udc, const struct rsp_box *rsp)
@@ -272,7 +280,11 @@ static long long int process_rqt_download(struct udevice *udc, const struct rqt_
 		thor_file_size = (uint64_t)(uint32_t)rqt->int_data[0] +
 				 (((uint64_t)(uint32_t)rqt->int_data[1])
 				  << 32);
-		debug("INIT: total %llu bytes\n", thor_file_size);
+#ifdef CONFIG_TIZEN
+		total_file_size = thor_file_size;
+		downloaded_file_size = 0;
+#endif
+		debug("INIT: total %d bytes\n", rqt->int_data[0]);
 		break;
 	case RQT_DL_FILE_INFO:
 		file_type = rqt->int_data[0];
@@ -561,10 +573,17 @@ static int thor_rx_data(struct udevice *udc)
 		while (!dev->rxdata) {
 			dm_usb_gadget_handle_interrupts(udc);
 			if (ctrlc())
-				return -1;
+				return -EINTR;
 		}
+
 		dev->rxdata = 0;
 		data_to_rx -= dev->out_req->actual;
+#ifdef CONFIG_TIZEN
+		downloaded_file_size += dev->out_req->actual;
+#ifdef CONFIG_LCD	/* TODO : Need to enable LCD*/
+		draw_thor_progress(total_file_size, downloaded_file_size);
+#endif
+#endif
 	} while (data_to_rx);
 
 	return tmp;
@@ -690,12 +709,34 @@ static void thor_set_dma(void *addr, int len)
 int thor_init(struct udevice *udc)
 {
 	struct thor_dev *dev = thor_func->dev;
+	int power_key_cnt = 0;
 
+#ifdef CONFIG_TIZEN
+#ifdef CONFIG_LCD	/* TODO : Need to enable LCD*/
+	draw_thor_init_screen();
+#endif
+#endif
 	/* Wait for a device enumeration and configuration settings */
 	debug("THOR enumeration/configuration setting....\n");
 	while (!dev->configuration_done)
 		dm_usb_gadget_handle_interrupts(udc);
 
+
+#ifdef CONFIG_LCD_MENU
+		power_key_cnt += key_pressed(KEY_POWER);
+#endif
+		if (ctrlc() || power_key_cnt >= 3) {
+#ifdef CONFIG_BOOT_INFORM
+			boot_inform_clear();
+#endif
+			return -EINTR;
+		}
+	}
+#ifdef CONFIG_TIZEN
+#ifdef CONFIG_LCD	/* TODO : Need to enable LCD*/
+	draw_thor_screen();
+#endif
+#endif
 	thor_set_dma(thor_rx_data_buf, strlen("THOR"));
 	/* detect the download request from Host PC */
 	if (thor_rx_data(udc) < 0) {
@@ -736,7 +777,7 @@ int thor_handle(struct udevice *udc)
 				return ret;
 		} else {
 			printf("%s: No data received!\n", __func__);
-			break;
+			return ret;
 		}
 		if (dfu_reinit_needed)
 			return THOR_DFU_REINIT_NEEDED;
@@ -901,6 +942,8 @@ static void thor_func_disable(struct usb_function *f)
 		usb_ep_disable(dev->int_ep);
 		dev->int_ep->driver_data = NULL;
 	}
+
+	dev->configuration_done = 0;
 }
 
 static int thor_eps_setup(struct usb_function *f)