V4L/DVB (3495): Kconfig: select VIDEO_CX25840 to build cx25840 a/v decoder module

The cx25840 module requires external firmware in order to function,
so it must select FW_LOADER, but saa7115 and saa7129 do not require it.
This patch creates VIDEO_CX25840, and alters VIDEO_DECODER to select it.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index f6889f771053..a76036ff9a9c 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -359,8 +359,11 @@ config VIDEO_AUDIO_DECODER
 config VIDEO_DECODER
         tristate "Add support for additional video chipsets"
         depends on VIDEO_DEV && I2C && EXPERIMENTAL
+        select VIDEO_CX25840
         ---help---
           Say Y here to compile drivers for SAA7115, SAA7127 and CX25840
           video decoders.
 
+source "drivers/media/video/cx25840/Kconfig"
+
 endmenu