fix jpeg decode && redraw ui loader (#349)

* Revert "Revert "disable D-Cache during jpeg decoding. (#340)" (#341)"

This reverts commit 7ebd207.

* fix(jpeg): resolve issues caused by input cache during decoding.

* feat(ui): draw progress bar using LVGL components.

* fix(btc-only): correct command response error.

Author: lihuanhuan

core/embed/extmod/modtrezorui/mipi_lcd.c

@@ -707,7 +707,7 @@ void display_fp(uint16_t x, uint16_t y, uint16_t w, uint16_t h,
 int lcd_ltdc_busy(void) {
   hlcd_ltdc.Instance = LTDC;
   // low is busy
-  return hlcd_ltdc.Instance->CDSR & 0x01 ? 0 : 1;
+  return hlcd_ltdc.Instance->CDSR & LTDC_CDSR_VSYNCS ? 0 : 1;
 }
 
 void lcd_ltdc_dsi_disable(void) {

core/embed/lvgl/lv_jpeg_stm32.c

@@ -184,7 +184,6 @@ static lv_res_t decoder_open(lv_img_decoder_t *decoder,
         strncmp(lv_fs_get_ext(fn), "jpeg", strlen("jpeg")) == 0) {
       /*Check the extension*/
       jpeg_decode_init(FMC_SDRAM_JPEG_OUTPUT_DATA_BUFFER_ADDRESS);
-
       /* Start JPEG decoding with DMA method */
       if (jpeg_decode_start(fn) != 0) {
         return LV_RES_INV;
@@ -205,6 +204,17 @@ static lv_res_t decoder_open(lv_img_decoder_t *decoder,
           (uint32_t *)FMC_SDRAM_JPEG_OUTPUT_DATA_BUFFER_ADDRESS,
           (uint32_t *)img_data, width, height, subsampling);
 
+      // uint32_t addr = (uint32_t)img_data;
+      // uint32_t end = addr + width * height * 2;
+
+      // #define L1C_LINE_SIZE 32
+
+      // uint32_t aligned_addr = addr & ~(L1C_LINE_SIZE - 1U);
+      // uint32_t aligned_end = (end + L1C_LINE_SIZE - 1U) & ~(L1C_LINE_SIZE -
+      // 1U); uint32_t aligned_size = aligned_end - aligned_addr;
+
+      // SCB_InvalidateDCache_by_Addr((uint32_t *)aligned_addr, aligned_size);
+
       dsc->img_data = img_data;
       return LV_RES_OK; /*The image is fully decoded. Return with its pointer*/
     }

core/embed/trezorhal/jpeg_dma.c

@@ -276,6 +276,8 @@ int jpeg_decode_start(const char *path) {
   if (indata_len > CHUNK_SIZE_IN) {
     indata_len = CHUNK_SIZE_IN;
   }
+
+  SCB_CleanDCache_by_Addr((uint32_t *)g_inputJpegBuffer, MAX_JPEG_SIZE);
   HAL_JPEG_Decode_DMA(&JPEG_Handle, g_inputJpegBuffer, indata_len,
                       g_outputBuffer, CHUNK_SIZE_OUT);
 

core/src/apps/workflow_handlers.py

@@ -106,10 +106,12 @@ def find_message_handler_module(msg_type: int) -> str:
         return "apps.misc.cipher_key_value"
     if msg_type == MessageType.GetFirmwareHash:
         return "apps.misc.get_firmware_hash"
-    if msg_type == MessageType.BatchGetPublickeys:
-        return "apps.misc.batch_get_pubkeys"
 
     if not utils.BITCOIN_ONLY:
+
+        if msg_type == MessageType.BatchGetPublickeys:
+            return "apps.misc.batch_get_pubkeys"
+
         if msg_type == MessageType.SetU2FCounter:
             return "apps.management.set_u2f_counter"
         if msg_type == MessageType.GetNextU2FCounter: