From 584130db421292b094c2409cbaa2036f51e9075e Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sun, 26 May 2024 09:15:46 +0530
Subject: [PATCH] Kindle driver: Increase the size of the cover thumbnails sent
 to the Scribe. Fixes #2067168 [Thumbnails for Scribe are too
 small](https://bugs.launchpad.net/calibre/+bug/2067168)

---
 src/calibre/devices/mtp/driver.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/calibre/devices/mtp/driver.py b/src/calibre/devices/mtp/driver.py
index f992f81f21..644ebe61cc 100644
--- a/src/calibre/devices/mtp/driver.py
+++ b/src/calibre/devices/mtp/driver.py
@@ -27,6 +27,7 @@ from polyglot.builtins import as_bytes, iteritems, itervalues
 
 BASE = importlib.import_module('calibre.devices.mtp.%s.driver'%(
     'windows' if iswindows else 'unix')).MTP_DEVICE
+DEFAULT_THUMBNAIL_WIDTH, DEFAULT_THUMBNAIL_HEIGHT = 120, 160
 
 
 class MTPInvalidSendPathError(PathError):
@@ -43,8 +44,8 @@ class MTP_DEVICE(BASE):
     CAN_SET_METADATA = []
     NEWS_IN_FOLDER = True
     MAX_PATH_LEN = 230
-    THUMBNAIL_HEIGHT = 160
-    THUMBNAIL_WIDTH = 120
+    THUMBNAIL_HEIGHT = DEFAULT_THUMBNAIL_HEIGHT
+    THUMBNAIL_WIDTH = DEFAULT_THUMBNAIL_WIDTH
     CAN_SET_METADATA = []
     BACKLOADING_ERROR_MESSAGE = None
     MANAGES_DEVICE_PRESENCE = True
@@ -155,7 +156,9 @@ class MTP_DEVICE(BASE):
         self.current_device_defaults, self.current_vid, self.current_pid = self.device_defaults(device, self)
         self.calibre_file_paths = self.current_device_defaults.get(
             'calibre_file_paths', {'metadata':self.METADATA_CACHE, 'driveinfo':self.DRIVEINFO})
+        self.THUMBNAIL_WIDTH, self.THUMBNAIL_HEIGHT = DEFAULT_THUMBNAIL_WIDTH, DEFAULT_THUMBNAIL_HEIGHT
         if self.is_kindle:
+            self.THUMBNAIL_WIDTH = self.THUMBNAIL_HEIGHT = 500  # see kindle/driver.py
             try:
                 self.sync_kindle_thumbnails()
             except Exception: