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authorLinus Torvalds <torvalds@linux-foundation.org>2010-10-28 09:35:11 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-28 09:35:11 -0700
commit0851668fdd97e526b2a41f794b785c204dd3d3e0 (patch)
tree4ef7c20a8be8393006c6fe9627eb29dd30877d61 /drivers/media/video/cx25840/cx25840-audio.c
parent00ebb6382b8d9c7c15b5f8ad230670d8161d38dd (diff)
parent7655e594945289b418af39f6669fea4666a7b520 (diff)
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Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (505 commits) [media] af9015: Fix max I2C message size when used with tda18271 [media] IR: initialize ir_raw_event in few more drivers [media] Guard a divide in v4l1 compat layer [media] imon: fix nomouse modprobe option [media] imon: remove redundant change_protocol call [media] imon: fix my egregious brown paper bag w/rdev/idev split [media] cafe_ccic: Configure ov7670 correctly [media] ov7670: allow configuration of image size, clock speed, and I/O method [media] af9015: support for DigitalNow TinyTwin v3 [1f4d:9016] [media] af9015: map DigitalNow TinyTwin v2 remote [media] DigitalNow TinyTwin remote controller [media] af9015: RC fixes and improvements videodev2.h.xml: Update to reflect the latest changes at videodev2.h [media] v4l: document new Bayer and monochrome pixel formats [media] DocBook/v4l: Add missing formats used on gspca cpia1 and sn9c2028 [media] firedtv: add parameter to fake ca_system_ids in CA_INFO [media] tm6000: fix a macro coding style issue tm6000: Remove some ugly debug code [media] Nova-S-Plus audio line input [media] [RFC,1/1] V4L2: Use new CAP bits in existing RDS capable drivers ...
Diffstat (limited to 'drivers/media/video/cx25840/cx25840-audio.c')
-rw-r--r--drivers/media/video/cx25840/cx25840-audio.c54
1 files changed, 29 insertions, 25 deletions
diff --git a/drivers/media/video/cx25840/cx25840-audio.c b/drivers/media/video/cx25840/cx25840-audio.c
index 6faad34..34b96c7 100644
--- a/drivers/media/video/cx25840/cx25840-audio.c
+++ b/drivers/media/video/cx25840/cx25840-audio.c
@@ -437,41 +437,45 @@ void cx25840_audio_set_path(struct i2c_client *client)
{
struct cx25840_state *state = to_state(i2c_get_clientdata(client));
- /* assert soft reset */
- cx25840_and_or(client, 0x810, ~0x1, 0x01);
+ if (!is_cx2583x(state)) {
+ /* assert soft reset */
+ cx25840_and_or(client, 0x810, ~0x1, 0x01);
- /* stop microcontroller */
- cx25840_and_or(client, 0x803, ~0x10, 0);
+ /* stop microcontroller */
+ cx25840_and_or(client, 0x803, ~0x10, 0);
- /* Mute everything to prevent the PFFT! */
- cx25840_write(client, 0x8d3, 0x1f);
+ /* Mute everything to prevent the PFFT! */
+ cx25840_write(client, 0x8d3, 0x1f);
- if (state->aud_input == CX25840_AUDIO_SERIAL) {
- /* Set Path1 to Serial Audio Input */
- cx25840_write4(client, 0x8d0, 0x01011012);
+ if (state->aud_input == CX25840_AUDIO_SERIAL) {
+ /* Set Path1 to Serial Audio Input */
+ cx25840_write4(client, 0x8d0, 0x01011012);
- /* The microcontroller should not be started for the
- * non-tuner inputs: autodetection is specific for
- * TV audio. */
- } else {
- /* Set Path1 to Analog Demod Main Channel */
- cx25840_write4(client, 0x8d0, 0x1f063870);
+ /* The microcontroller should not be started for the
+ * non-tuner inputs: autodetection is specific for
+ * TV audio. */
+ } else {
+ /* Set Path1 to Analog Demod Main Channel */
+ cx25840_write4(client, 0x8d0, 0x1f063870);
+ }
}
set_audclk_freq(client, state->audclk_freq);
- if (state->aud_input != CX25840_AUDIO_SERIAL) {
- /* When the microcontroller detects the
- * audio format, it will unmute the lines */
- cx25840_and_or(client, 0x803, ~0x10, 0x10);
- }
+ if (!is_cx2583x(state)) {
+ if (state->aud_input != CX25840_AUDIO_SERIAL) {
+ /* When the microcontroller detects the
+ * audio format, it will unmute the lines */
+ cx25840_and_or(client, 0x803, ~0x10, 0x10);
+ }
- /* deassert soft reset */
- cx25840_and_or(client, 0x810, ~0x1, 0x00);
+ /* deassert soft reset */
+ cx25840_and_or(client, 0x810, ~0x1, 0x00);
- /* Ensure the controller is running when we exit */
- if (is_cx2388x(state) || is_cx231xx(state))
- cx25840_and_or(client, 0x803, ~0x10, 0x10);
+ /* Ensure the controller is running when we exit */
+ if (is_cx2388x(state) || is_cx231xx(state))
+ cx25840_and_or(client, 0x803, ~0x10, 0x10);
+ }
}
static void set_volume(struct i2c_client *client, int volume)