diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-11-27 09:10:40 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-29 17:53:43 -0200 |
| commit | 2fe3e2ee72ef17daad1d3769321bb7dd69a003a9 (patch) | |
| tree | 1d2e7a225417759a5ad55408d76416af5e7e6eb8 /drivers/media/video/em28xx/em28xx.h | |
| parent | f502e861849ade3a128964410c87acedf437a6a1 (diff) | |
V4L/DVB (9764): em28xx: Add support for suspend the device when not used
Several chips may be turned off when the device is not used, like audio,
video and dvb demods. This patch adds a gpio callback at the core
structs to allow turning off such devices.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/em28xx/em28xx.h')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h index b2b41b3635e..b505d44fed8 100644 --- a/drivers/media/video/em28xx/em28xx.h +++ b/drivers/media/video/em28xx/em28xx.h @@ -160,7 +160,7 @@ #define EM2800_I2C_WRITE_TIMEOUT 20 enum em28xx_mode { - EM28XX_MODE_UNDEFINED, + EM28XX_SUSPEND, EM28XX_ANALOG_MODE, EM28XX_DIGITAL_MODE, }; @@ -336,6 +336,7 @@ struct em28xx_board { unsigned int tda9887_conf; struct em28xx_reg_seq *dvb_gpio; + struct em28xx_reg_seq *suspend_gpio; unsigned int is_em2800:1; unsigned int has_msp34xx:1; |