From 04dd17822334871b23ea2862f7798fb0e0007777 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 08:53:19 +0000
Subject: [PATCH] change otg to host mode

---
 kernel/drivers/media/dvb-core/Kconfig |   31 ++++++++++++++++++++++++++++---
 1 files changed, 28 insertions(+), 3 deletions(-)

diff --git a/kernel/drivers/media/dvb-core/Kconfig b/kernel/drivers/media/dvb-core/Kconfig
index f004aea..6ffac61 100644
--- a/kernel/drivers/media/dvb-core/Kconfig
+++ b/kernel/drivers/media/dvb-core/Kconfig
@@ -1,6 +1,33 @@
+# SPDX-License-Identifier: GPL-2.0-only
 #
 # DVB device configuration
 #
+
+config DVB_MMAP
+	bool "Enable DVB memory-mapped API (EXPERIMENTAL)"
+	depends on DVB_CORE
+	depends on VIDEO_V4L2=y || VIDEO_V4L2=DVB_CORE
+	select VIDEOBUF2_VMALLOC
+	help
+	  This option enables DVB experimental memory-mapped API, which
+	  reduces the number of context switches to read DVB buffers, as
+	  the buffers can use mmap() syscalls.
+
+	  Support for it is experimental. Use with care. If unsure,
+	  say N.
+
+config DVB_NET
+	bool "DVB Network Support"
+	default (NET && INET)
+	depends on NET && INET && DVB_CORE
+	help
+	  This option enables DVB Network Support which is a part of the DVB
+	  standard. It is used, for example, by automatic firmware updates used
+	  on Set-Top-Boxes. It can also be used to access the Internet via the
+	  DVB card, if the network provider supports it.
+
+	  You may want to disable the network support on embedded devices. If
+	  unsure say Y.
 
 config DVB_MAX_ADAPTERS
 	int "maximum number of DVB/ATSC adapters"
@@ -18,7 +45,7 @@
 config DVB_DYNAMIC_MINORS
 	bool "Dynamic DVB minor allocation"
 	depends on DVB_CORE
-	default n
+	default y
 	help
 	  If you say Y here, the DVB subsystem will use dynamic minor
 	  allocation for any device that uses the DVB major number.
@@ -31,7 +58,6 @@
 config DVB_DEMUX_SECTION_LOSS_LOG
 	bool "Enable DVB demux section packet loss log"
 	depends on DVB_CORE
-	default n
 	help
 	  Enable extra log messages meant to detect packet loss
 	  inside the Kernel.
@@ -44,7 +70,6 @@
 config DVB_ULE_DEBUG
 	bool "Enable DVB net ULE packet debug messages"
 	depends on DVB_CORE
-	default n
 	help
 	  Enable extra log messages meant to detect problems while
 	  handling DVB network ULE packet loss inside the Kernel.

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