diff options
| author | Andy Walls <awalls@radix.net> | 2009-02-21 18:42:49 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-30 12:43:01 -0300 |
| commit | eefe1010a4657959588afc7fb3551cfa4e8bb4a7 (patch) | |
| tree | a23ed1195505ce5be7cf9687bfe553ff6fa36dbc /drivers/media/video/cx18/cx18-i2c.c | |
| parent | ff2a20018094c593a35f4887bbdabf8926ddb6e6 (diff) | |
V4L/DVB (10759): cx18: Convert GPIO connected functions to act as v4l2_subdevices
Convert GPIO line functions, such a audio routing and device resets, to
v4l2_subdevices. This essentially completes the conversion of cx18 to the
v4l2_device/v4l2_subdevice framework. No regression testing has taken place as
of yet. Also an ivtv legacy bug with GPIO mux routing and going to/from radio
mode was commented, but not fixed.
Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx18/cx18-i2c.c')
| -rw-r--r-- | drivers/media/video/cx18/cx18-i2c.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/media/video/cx18/cx18-i2c.c b/drivers/media/video/cx18/cx18-i2c.c index 6357dc44ab5b..d092643faf46 100644 --- a/drivers/media/video/cx18/cx18-i2c.c +++ b/drivers/media/video/cx18/cx18-i2c.c @@ -26,7 +26,6 @@ #include "cx18-io.h" #include "cx18-cards.h" #include "cx18-gpio.h" -#include "cx18-av-core.h" #include "cx18-i2c.h" #include "cx18-irq.h" @@ -49,7 +48,8 @@ static const u8 hw_addrs[] = { CX18_CS5345_I2C_ADDR, /* CX18_HW_CS5345 */ 0, /* CX18_HW_DVB */ 0, /* CX18_HW_418_AV */ - 0, /* CX18_HW_GPIO_AUDIO_MUX */ + 0, /* CX18_HW_GPIO_MUX */ + 0, /* CX18_HW_GPIO_RESET_CTRL */ }; /* This array should match the CX18_HW_ defines */ @@ -60,7 +60,8 @@ static const u8 hw_bus[] = { 0, /* CX18_HW_CS5345 */ 0, /* CX18_HW_DVB */ 0, /* CX18_HW_418_AV */ - 0, /* CX18_HW_GPIO_AUDIO_MUX */ + 0, /* CX18_HW_GPIO_MUX */ + 0, /* CX18_HW_GPIO_RESET_CTRL */ }; /* This array should match the CX18_HW_ defines */ @@ -70,7 +71,8 @@ static const char * const hw_modules[] = { "cs5345", /* CX18_HW_CS5345 */ NULL, /* CX18_HW_DVB */ NULL, /* CX18_HW_418_AV */ - NULL, /* CX18_HW_GPIO_AUDIO_MUX */ + NULL, /* CX18_HW_GPIO_MUX */ + NULL, /* CX18_HW_GPIO_RESET_CTRL */ }; /* This array should match the CX18_HW_ defines */ @@ -80,7 +82,8 @@ static const char * const hw_devicenames[] = { "cs5345", "cx23418_DTV", "cx23418_AV", - "gpio_audio_mux", + "gpio_mux", + "gpio_reset_ctrl", }; int cx18_i2c_register(struct cx18 *cx, unsigned idx) @@ -262,7 +265,8 @@ int init_cx18_i2c(struct cx18 *cx) cx18_setscl(&cx->i2c_algo_cb_data[1], 1); cx18_setsda(&cx->i2c_algo_cb_data[1], 1); - cx18_reset_i2c_slaves_gpio(cx); + cx18_call_hw(cx, CX18_HW_GPIO_RESET_CTRL, + core, reset, (u32) CX18_GPIO_RESET_I2C); return i2c_bit_add_bus(&cx->i2c_adap[0]) || i2c_bit_add_bus(&cx->i2c_adap[1]); |