diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2009-04-02 16:26:22 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-04-07 02:44:27 +0200 |
| commit | 5325b4272a53b43f55b82cc369c310c2fcacdca1 (patch) | |
| tree | f2a1491de3d05901152e0e271c0cb5ce381884c2 /drivers/media/video/msp3400-driver.c | |
| parent | V4L/DVB (11379): mxb: fix copy-and-paste bug in mute. (diff) | |
| download | linux-5325b4272a53b43f55b82cc369c310c2fcacdca1.tar.xz linux-5325b4272a53b43f55b82cc369c310c2fcacdca1.zip | |
V4L/DVB (11380): v4l2-subdev: change s_routing prototype
It is no longer needed to use a struct pointer as argument, since v4l2_subdev
doesn't require that ioctl-like approach anymore. Instead just pass the input,
output and config (new!) arguments directly.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/msp3400-driver.c')
| -rw-r--r-- | drivers/media/video/msp3400-driver.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c index 38e639750a48..e9df3cb02cc1 100644 --- a/drivers/media/video/msp3400-driver.c +++ b/drivers/media/video/msp3400-driver.c @@ -505,25 +505,26 @@ static int msp_s_std(struct v4l2_subdev *sd, v4l2_std_id id) return 0; } -static int msp_s_routing(struct v4l2_subdev *sd, const struct v4l2_routing *rt) +static int msp_s_routing(struct v4l2_subdev *sd, + u32 input, u32 output, u32 config) { struct msp_state *state = to_state(sd); struct i2c_client *client = v4l2_get_subdevdata(sd); - int tuner = (rt->input >> 3) & 1; - int sc_in = rt->input & 0x7; - int sc1_out = rt->output & 0xf; - int sc2_out = (rt->output >> 4) & 0xf; + int tuner = (input >> 3) & 1; + int sc_in = input & 0x7; + int sc1_out = output & 0xf; + int sc2_out = (output >> 4) & 0xf; u16 val, reg; int i; int extern_input = 1; - if (state->routing.input == rt->input && - state->routing.output == rt->output) + if (state->route_in == input && state->route_out == output) return 0; - state->routing = *rt; + state->route_in = input; + state->route_out = output; /* check if the tuner input is used */ for (i = 0; i < 5; i++) { - if (((rt->input >> (4 + i * 4)) & 0xf) == 0) + if (((input >> (4 + i * 4)) & 0xf) == 0) extern_input = 0; } state->mode = extern_input ? MSP_MODE_EXTERN : MSP_MODE_AM_DETECT; @@ -673,7 +674,7 @@ static int msp_log_status(struct v4l2_subdev *sd) } v4l_info(client, "Audmode: 0x%04x\n", state->audmode); v4l_info(client, "Routing: 0x%08x (input) 0x%08x (output)\n", - state->routing.input, state->routing.output); + state->route_in, state->route_out); v4l_info(client, "ACB: 0x%04x\n", state->acb); return 0; } @@ -761,8 +762,8 @@ static int msp_probe(struct i2c_client *client, const struct i2c_device_id *id) state->i2s_mode = 0; init_waitqueue_head(&state->wq); /* These are the reset input/output positions */ - state->routing.input = MSP_INPUT_DEFAULT; - state->routing.output = MSP_OUTPUT_DEFAULT; + state->route_in = MSP_INPUT_DEFAULT; + state->route_out = MSP_OUTPUT_DEFAULT; state->rev1 = msp_read_dsp(client, 0x1e); if (state->rev1 != -1) |