diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2007-07-22 12:52:40 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-09 22:03:20 -0300 |
| commit | c976bc82339437e840f7dbf0b8c89c09d3fcd75e (patch) | |
| tree | a8e48cead1f061340fe19890fde43d880c26b92a /drivers/media/video/ivtv/ivtv-driver.h | |
| parent | fa8a7529ba8c3c2f87dec78ad32c388695f4c1b7 (diff) | |
V4L/DVB (5922): ivtv, cx25840: postpone fw load until first use
The firmware is now loaded when the driver is actually used for the first
time. This allows the driver to be compiled in-kernel instead of as a module.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/ivtv/ivtv-driver.h')
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-driver.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h index 8fe9d9c7a18..6e53a1f04f7 100644 --- a/drivers/media/video/ivtv/ivtv-driver.h +++ b/drivers/media/video/ivtv/ivtv-driver.h @@ -398,6 +398,8 @@ struct ivtv_mailbox_data { #define IVTV_F_I_WORK_HANDLER_PIO 18 /* there is work to be done for PIO */ #define IVTV_F_I_PIO 19 /* PIO in progress */ #define IVTV_F_I_DEC_PAUSED 20 /* the decoder is paused */ +#define IVTV_F_I_INITED 21 /* set after first open */ +#define IVTV_F_I_FAILED 22 /* set if first open failed */ /* Event notifications */ #define IVTV_F_I_EV_DEC_STOPPED 28 /* decoder stopped event */ @@ -838,6 +840,9 @@ int ivtv_waitq(wait_queue_head_t *waitq); struct tveeprom; /* forward reference */ void ivtv_read_eeprom(struct ivtv *itv, struct tveeprom *tv); +/* First-open initialization: load firmware, init cx25840, etc. */ +int ivtv_init_on_first_open(struct ivtv *itv); + /* This is a PCI post thing, where if the pci register is not read, then the write doesn't always take effect right away. By reading back the register any pending PCI writes will be performed (in order), and so |