diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/media/video/cs53l32a.c | 15 | ||||
-rw-r--r-- | drivers/media/video/wm8775.c | 15 |
2 files changed, 20 insertions, 10 deletions
diff --git a/drivers/media/video/cs53l32a.c b/drivers/media/video/cs53l32a.c index bc3331870240..de87247c74ee 100644 --- a/drivers/media/video/cs53l32a.c +++ b/drivers/media/video/cs53l32a.c | |||
@@ -59,20 +59,25 @@ static int cs53l32a_read(struct i2c_client *client, u8 reg) | |||
59 | static int cs53l32a_command(struct i2c_client *client, unsigned int cmd, | 59 | static int cs53l32a_command(struct i2c_client *client, unsigned int cmd, |
60 | void *arg) | 60 | void *arg) |
61 | { | 61 | { |
62 | struct v4l2_audio *input = arg; | 62 | struct v4l2_routing *route = arg; |
63 | struct v4l2_control *ctrl = arg; | 63 | struct v4l2_control *ctrl = arg; |
64 | 64 | ||
65 | switch (cmd) { | 65 | switch (cmd) { |
66 | case VIDIOC_S_AUDIO: | 66 | case VIDIOC_INT_G_AUDIO_ROUTING: |
67 | route->input = (cs53l32a_read(client, 0x01) >> 4) & 3; | ||
68 | route->output = 0; | ||
69 | break; | ||
70 | |||
71 | case VIDIOC_INT_S_AUDIO_ROUTING: | ||
67 | /* There are 2 physical inputs, but the second input can be | 72 | /* There are 2 physical inputs, but the second input can be |
68 | placed in two modes, the first mode bypasses the PGA (gain), | 73 | placed in two modes, the first mode bypasses the PGA (gain), |
69 | the second goes through the PGA. Hence there are three | 74 | the second goes through the PGA. Hence there are three |
70 | possible inputs to choose from. */ | 75 | possible inputs to choose from. */ |
71 | if (input->index > 2) { | 76 | if (route->input > 2) { |
72 | v4l_err(client, "Invalid input %d.\n", input->index); | 77 | v4l_err(client, "Invalid input %d.\n", route->input); |
73 | return -EINVAL; | 78 | return -EINVAL; |
74 | } | 79 | } |
75 | cs53l32a_write(client, 0x01, 0x01 + (input->index << 4)); | 80 | cs53l32a_write(client, 0x01, 0x01 + (route->input << 4)); |
76 | break; | 81 | break; |
77 | 82 | ||
78 | case VIDIOC_G_CTRL: | 83 | case VIDIOC_G_CTRL: |
diff --git a/drivers/media/video/wm8775.c b/drivers/media/video/wm8775.c index 9b90225226e6..d81a88bbe43d 100644 --- a/drivers/media/video/wm8775.c +++ b/drivers/media/video/wm8775.c | |||
@@ -79,21 +79,26 @@ static int wm8775_command(struct i2c_client *client, unsigned int cmd, | |||
79 | void *arg) | 79 | void *arg) |
80 | { | 80 | { |
81 | struct wm8775_state *state = i2c_get_clientdata(client); | 81 | struct wm8775_state *state = i2c_get_clientdata(client); |
82 | struct v4l2_audio *input = arg; | 82 | struct v4l2_routing *route = arg; |
83 | struct v4l2_control *ctrl = arg; | 83 | struct v4l2_control *ctrl = arg; |
84 | 84 | ||
85 | switch (cmd) { | 85 | switch (cmd) { |
86 | case VIDIOC_S_AUDIO: | 86 | case VIDIOC_INT_G_AUDIO_ROUTING: |
87 | route->input = state->input; | ||
88 | route->output = 0; | ||
89 | break; | ||
90 | |||
91 | case VIDIOC_INT_S_AUDIO_ROUTING: | ||
87 | /* There are 4 inputs and one output. Zero or more inputs | 92 | /* There are 4 inputs and one output. Zero or more inputs |
88 | are multiplexed together to the output. Hence there are | 93 | are multiplexed together to the output. Hence there are |
89 | 16 combinations. | 94 | 16 combinations. |
90 | If only one input is active (the normal case) then the | 95 | If only one input is active (the normal case) then the |
91 | input values 1, 2, 4 or 8 should be used. */ | 96 | input values 1, 2, 4 or 8 should be used. */ |
92 | if (input->index > 15) { | 97 | if (route->input > 15) { |
93 | v4l_err(client, "Invalid input %d.\n", input->index); | 98 | v4l_err(client, "Invalid input %d.\n", route->input); |
94 | return -EINVAL; | 99 | return -EINVAL; |
95 | } | 100 | } |
96 | state->input = input->index; | 101 | state->input = route->input; |
97 | if (state->muted) | 102 | if (state->muted) |
98 | break; | 103 | break; |
99 | wm8775_write(client, R21, 0x0c0); | 104 | wm8775_write(client, R21, 0x0c0); |