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author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-06-27 07:57:09 -0400 |
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committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-06-27 07:57:09 -0400 |
commit | a99817ca60d206be3645d156f755cf065e949c58 (patch) | |
tree | f95bcc12ba6f3de4181685ffb7042009439599d4 /sound/i2c | |
parent | 81d75e9f56522ed340d7c72471b35ac8e25d823d (diff) | |
parent | 099987f0aaf28771261b91a41240b9228f2e32b2 (diff) |
Merge branch 'v4l_for_linus' into staging/for_v3.6
* v4l_for_linus: (44 commits)
[media] smia: Fix compile failures
[media] Fix VIDIOC_DQEVENT docbook entry
[media] s5p-fimc: Fix control creation function
[media] s5p-mfc: Fix checkpatch error in s5p_mfc_shm.h file
[media] s5p-mfc: Fix setting controls
[media] v4l/s5p-mfc: added image size align in VIDIOC_TRY_FMT
[media] v4l/s5p-mfc: corrected encoder v4l control definitions
[media] v4l: mem2mem_testdev: Fix race conditions in driver
[media] s5p-mfc: Bug fix of timestamp/timecode copy mechanism
[media] cxd2820r: Fix an incorrect modulation type bitmask
[media] em28xx: Show a warning if the board does not support remote controls
[media] em28xx: Add remote control support for Terratec's Cinergy HTC Stick HD
[media] USB: Staging: media: lirc: initialize spinlocks before usage
[media] Revert "[media] media: mx2_camera: Fix mbus format handling"
[media] bw-qcam: driver and pixfmt documentation fixes
[media] cx88: fix firmware load on big-endian systems
[media] cx18: support big-endian systems
[media] ivtv: fix support for big-endian systems
[media] tuner-core: return the frequency range of the correct tuner
[media] v4l2-dev.c: fix g_parm regression in determine_valid_ioctls()
...
Conflicts:
Documentation/DocBook/media/v4l/vidioc-create-bufs.xml
drivers/media/video/em28xx/em28xx-cards.c
Diffstat (limited to 'sound/i2c')
-rw-r--r-- | sound/i2c/other/tea575x-tuner.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/sound/i2c/other/tea575x-tuner.c b/sound/i2c/other/tea575x-tuner.c index ba2bc511d777..b29b88f93c9e 100644 --- a/sound/i2c/other/tea575x-tuner.c +++ b/sound/i2c/other/tea575x-tuner.c | |||
@@ -37,8 +37,8 @@ MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); | |||
37 | MODULE_DESCRIPTION("Routines for control of TEA5757/5759 Philips AM/FM radio tuner chips"); | 37 | MODULE_DESCRIPTION("Routines for control of TEA5757/5759 Philips AM/FM radio tuner chips"); |
38 | MODULE_LICENSE("GPL"); | 38 | MODULE_LICENSE("GPL"); |
39 | 39 | ||
40 | #define FREQ_LO (76U * 16000) | 40 | #define FREQ_LO ((tea->tea5759 ? 760 : 875) * 1600U) |
41 | #define FREQ_HI (108U * 16000) | 41 | #define FREQ_HI ((tea->tea5759 ? 910 : 1080) * 1600U) |
42 | 42 | ||
43 | /* | 43 | /* |
44 | * definitions | 44 | * definitions |
@@ -120,9 +120,9 @@ static u32 snd_tea575x_read(struct snd_tea575x *tea) | |||
120 | return data; | 120 | return data; |
121 | } | 121 | } |
122 | 122 | ||
123 | static u32 snd_tea575x_get_freq(struct snd_tea575x *tea) | 123 | static u32 snd_tea575x_val_to_freq(struct snd_tea575x *tea, u32 val) |
124 | { | 124 | { |
125 | u32 freq = snd_tea575x_read(tea) & TEA575X_BIT_FREQ_MASK; | 125 | u32 freq = val & TEA575X_BIT_FREQ_MASK; |
126 | 126 | ||
127 | if (freq == 0) | 127 | if (freq == 0) |
128 | return freq; | 128 | return freq; |
@@ -139,6 +139,11 @@ static u32 snd_tea575x_get_freq(struct snd_tea575x *tea) | |||
139 | return clamp(freq * 16, FREQ_LO, FREQ_HI); /* from kHz */ | 139 | return clamp(freq * 16, FREQ_LO, FREQ_HI); /* from kHz */ |
140 | } | 140 | } |
141 | 141 | ||
142 | static u32 snd_tea575x_get_freq(struct snd_tea575x *tea) | ||
143 | { | ||
144 | return snd_tea575x_val_to_freq(tea, snd_tea575x_read(tea)); | ||
145 | } | ||
146 | |||
142 | static void snd_tea575x_set_freq(struct snd_tea575x *tea) | 147 | static void snd_tea575x_set_freq(struct snd_tea575x *tea) |
143 | { | 148 | { |
144 | u32 freq = tea->freq; | 149 | u32 freq = tea->freq; |
@@ -156,6 +161,7 @@ static void snd_tea575x_set_freq(struct snd_tea575x *tea) | |||
156 | tea->val &= ~TEA575X_BIT_FREQ_MASK; | 161 | tea->val &= ~TEA575X_BIT_FREQ_MASK; |
157 | tea->val |= freq & TEA575X_BIT_FREQ_MASK; | 162 | tea->val |= freq & TEA575X_BIT_FREQ_MASK; |
158 | snd_tea575x_write(tea, tea->val); | 163 | snd_tea575x_write(tea, tea->val); |
164 | tea->freq = snd_tea575x_val_to_freq(tea, tea->val); | ||
159 | } | 165 | } |
160 | 166 | ||
161 | /* | 167 | /* |
@@ -319,7 +325,6 @@ static int tea575x_s_ctrl(struct v4l2_ctrl *ctrl) | |||
319 | } | 325 | } |
320 | 326 | ||
321 | static const struct v4l2_file_operations tea575x_fops = { | 327 | static const struct v4l2_file_operations tea575x_fops = { |
322 | .owner = THIS_MODULE, | ||
323 | .unlocked_ioctl = video_ioctl2, | 328 | .unlocked_ioctl = video_ioctl2, |
324 | .open = v4l2_fh_open, | 329 | .open = v4l2_fh_open, |
325 | .release = v4l2_fh_release, | 330 | .release = v4l2_fh_release, |
@@ -339,7 +344,6 @@ static const struct v4l2_ioctl_ops tea575x_ioctl_ops = { | |||
339 | }; | 344 | }; |
340 | 345 | ||
341 | static const struct video_device tea575x_radio = { | 346 | static const struct video_device tea575x_radio = { |
342 | .fops = &tea575x_fops, | ||
343 | .ioctl_ops = &tea575x_ioctl_ops, | 347 | .ioctl_ops = &tea575x_ioctl_ops, |
344 | .release = video_device_release_empty, | 348 | .release = video_device_release_empty, |
345 | }; | 349 | }; |
@@ -351,7 +355,7 @@ static const struct v4l2_ctrl_ops tea575x_ctrl_ops = { | |||
351 | /* | 355 | /* |
352 | * initialize all the tea575x chips | 356 | * initialize all the tea575x chips |
353 | */ | 357 | */ |
354 | int snd_tea575x_init(struct snd_tea575x *tea) | 358 | int snd_tea575x_init(struct snd_tea575x *tea, struct module *owner) |
355 | { | 359 | { |
356 | int retval; | 360 | int retval; |
357 | 361 | ||
@@ -376,6 +380,9 @@ int snd_tea575x_init(struct snd_tea575x *tea) | |||
376 | tea->vd.lock = &tea->mutex; | 380 | tea->vd.lock = &tea->mutex; |
377 | tea->vd.v4l2_dev = tea->v4l2_dev; | 381 | tea->vd.v4l2_dev = tea->v4l2_dev; |
378 | tea->vd.ctrl_handler = &tea->ctrl_handler; | 382 | tea->vd.ctrl_handler = &tea->ctrl_handler; |
383 | tea->fops = tea575x_fops; | ||
384 | tea->fops.owner = owner; | ||
385 | tea->vd.fops = &tea->fops; | ||
379 | set_bit(V4L2_FL_USE_FH_PRIO, &tea->vd.flags); | 386 | set_bit(V4L2_FL_USE_FH_PRIO, &tea->vd.flags); |
380 | /* disable hw_freq_seek if we can't use it */ | 387 | /* disable hw_freq_seek if we can't use it */ |
381 | if (tea->cannot_read_data) | 388 | if (tea->cannot_read_data) |