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| author | Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> | 2015-09-29 01:27:07 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-10-03 17:36:24 +0300 |
| commit | 6903acde49372001c83d8717a5435d0f91896914 (patch) | |
| tree | edf2e0555b1b1a553a9196069e12302735fb650c /drivers/media/platform/vivid | |
| parent | a5d42b8c3b3ddccd88dc1c70957177d31a6699fb (diff) | |
| download | linux-6903acde49372001c83d8717a5435d0f91896914.tar.xz | |
[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: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform/vivid')
| -rw-r--r-- | drivers/media/platform/vivid/Kconfig | 8 | ||||
| -rw-r--r-- | drivers/media/platform/vivid/vivid-core.c | 2 |
2 files changed, 9 insertions, 1 deletions
diff --git a/drivers/media/platform/vivid/Kconfig b/drivers/media/platform/vivid/Kconfig index c3090932f06d..0885e93ad436 100644 --- a/drivers/media/platform/vivid/Kconfig +++ b/drivers/media/platform/vivid/Kconfig @@ -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. diff --git a/drivers/media/platform/vivid/vivid-core.c b/drivers/media/platform/vivid/vivid-core.c index 0f5e9143cc7e..ec125becb7af 100644 --- a/drivers/media/platform/vivid/vivid-core.c +++ b/drivers/media/platform/vivid/vivid-core.c @@ -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"); |