[PATCH] media: Kconfig: Add configuration entry for MEDIA_MEM2MEM_SUPPORT

From: Priit Laes
Date: Mon Nov 26 2018 - 11:38:54 EST


Currently there is no easy way to enable mem2mem based video
processor drivers (cedrus for example). Simplify this by adding
separate category to media support.

Signed-off-by: Priit Laes <plaes@xxxxxxxxx>
---
drivers/media/Kconfig | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index 8add62a18293..f2a773896dcf 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -56,6 +56,14 @@ config MEDIA_DIGITAL_TV_SUPPORT
Say Y when you have a board with digital support or a board with
hybrid digital TV and analog TV.

+config MEDIA_MEM2MEM_SUPPORT
+ bool "Mem2mem devices (stateless media decoders/encoders support)"
+ ---help---
+ Enable support for mem2mem / stateless media decoders/encoders.
+
+ Say Y when you have a system with stateless media encoder/decoder
+ support.
+
config MEDIA_RADIO_SUPPORT
bool "AM/FM radio receivers/transmitters support"
---help---
@@ -95,7 +103,7 @@ source "drivers/media/cec/Kconfig"

config MEDIA_CONTROLLER
bool "Media Controller API"
- depends on MEDIA_CAMERA_SUPPORT || MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT
+ depends on MEDIA_CAMERA_SUPPORT || MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_MEM2MEM_SUPPORT
---help---
Enable the media controller API used to query media devices internal
topology and configure it dynamically.
@@ -118,7 +126,7 @@ config MEDIA_CONTROLLER_DVB
config VIDEO_DEV
tristate
depends on MEDIA_SUPPORT
- depends on MEDIA_CAMERA_SUPPORT || MEDIA_ANALOG_TV_SUPPORT || MEDIA_RADIO_SUPPORT || MEDIA_SDR_SUPPORT
+ depends on MEDIA_CAMERA_SUPPORT || MEDIA_ANALOG_TV_SUPPORT || MEDIA_RADIO_SUPPORT || MEDIA_SDR_SUPPORT || MEDIA_MEM2MEM_SUPPORT
default y

config VIDEO_V4L2_SUBDEV_API
--
2.19.1