Commit 6903acde authored by Ezequiel Garcia's avatar Ezequiel Garcia Committed by Mauro Carvalho Chehab
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[media] vivid: Add an option to configure the maximum number of devices 



The vivid driver currently has a hard-coded limit of 64 devices,
however there's nothing that prevents the creation of even more devices.
This commit adds a new driver option (which defaults to 64) to
allow this maximum number to be configurable.

Signed-off-by: default avatarEzequiel Garcia <ezequiel@vanguardiasur.com.ar>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent a5d42b8c

drivers/media/platform/vivid/Kconfig

+8 −0
Original line number Diff line number Diff line
@@ -20,3 +20,11 @@ config VIDEO_VIVID 


	  Say Y here if you want to test video apps or debug V4L devices.

	  When in doubt, say N.



config VIDEO_VIVID_MAX_DEVS

	int "Maximum number of devices"

	depends on VIDEO_VIVID

	default "64"

	---help---

	  This allows you to specify the maximum number of devices supported

	  by the vivid driver.

drivers/media/platform/vivid/vivid-core.c

+1 −1
Original line number Diff line number Diff line
@@ -51,7 +51,7 @@ 
#define VIVID_MODULE_NAME "vivid"



/* The maximum number of vivid devices */

#define VIVID_MAX_DEVS 64

#define VIVID_MAX_DEVS CONFIG_VIDEO_VIVID_MAX_DEVS



MODULE_DESCRIPTION("Virtual Video Test Driver");

MODULE_AUTHOR("Hans Verkuil");