diff options
Diffstat (limited to 'drivers/media/video/vpx3220.c')
-rw-r--r-- | drivers/media/video/vpx3220.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/media/video/vpx3220.c b/drivers/media/video/vpx3220.c index 59a8bb046c35..97e0ce28ff18 100644 --- a/drivers/media/video/vpx3220.c +++ b/drivers/media/video/vpx3220.c | |||
@@ -376,33 +376,34 @@ static int vpx3220_s_std(struct v4l2_subdev *sd, v4l2_std_id std) | |||
376 | return 0; | 376 | return 0; |
377 | } | 377 | } |
378 | 378 | ||
379 | static int vpx3220_s_routing(struct v4l2_subdev *sd, const struct v4l2_routing *route) | 379 | static int vpx3220_s_routing(struct v4l2_subdev *sd, |
380 | u32 input, u32 output, u32 config) | ||
380 | { | 381 | { |
381 | int data; | 382 | int data; |
382 | 383 | ||
383 | /* RJ: route->input = 0: ST8 (PCTV) input | 384 | /* RJ: input = 0: ST8 (PCTV) input |
384 | route->input = 1: COMPOSITE input | 385 | input = 1: COMPOSITE input |
385 | route->input = 2: SVHS input */ | 386 | input = 2: SVHS input */ |
386 | 387 | ||
387 | const int input[3][2] = { | 388 | const int input_vals[3][2] = { |
388 | {0x0c, 0}, | 389 | {0x0c, 0}, |
389 | {0x0d, 0}, | 390 | {0x0d, 0}, |
390 | {0x0e, 1} | 391 | {0x0e, 1} |
391 | }; | 392 | }; |
392 | 393 | ||
393 | if (route->input < 0 || route->input > 2) | 394 | if (input < 0 || input > 2) |
394 | return -EINVAL; | 395 | return -EINVAL; |
395 | 396 | ||
396 | v4l2_dbg(1, debug, sd, "input switched to %s\n", inputs[route->input]); | 397 | v4l2_dbg(1, debug, sd, "input switched to %s\n", inputs[input]); |
397 | 398 | ||
398 | vpx3220_write(sd, 0x33, input[route->input][0]); | 399 | vpx3220_write(sd, 0x33, input_vals[input][0]); |
399 | 400 | ||
400 | data = vpx3220_fp_read(sd, 0xf2) & ~(0x0020); | 401 | data = vpx3220_fp_read(sd, 0xf2) & ~(0x0020); |
401 | if (data < 0) | 402 | if (data < 0) |
402 | return data; | 403 | return data; |
403 | /* 0x0010 is required to latch the setting */ | 404 | /* 0x0010 is required to latch the setting */ |
404 | vpx3220_fp_write(sd, 0xf2, | 405 | vpx3220_fp_write(sd, 0xf2, |
405 | data | (input[route->input][1] << 5) | 0x0010); | 406 | data | (input_vals[input][1] << 5) | 0x0010); |
406 | 407 | ||
407 | udelay(10); | 408 | udelay(10); |
408 | return 0; | 409 | return 0; |