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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-03 06:07:42 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-03 06:07:42 -0300 |
| commit | 3db43fdd419efb4c5ab043895dd26b4fb8adf94f (patch) | |
| tree | 631176a4c5a58617b51fdcd0c7fce972f1393b3d /linux/drivers/media/video/cx25840/cx25840-audio.c | |
| parent | 1d14933fa2543b8265c202adde0261caa6b2aee1 (diff) | |
| download | mediapointer-dvb-s2-3db43fdd419efb4c5ab043895dd26b4fb8adf94f.tar.gz mediapointer-dvb-s2-3db43fdd419efb4c5ab043895dd26b4fb8adf94f.tar.bz2 | |
cx25840: prepare it to be used by cx231xx module
From: Sri Deevi <Srinivasa.Deevi@conexant.com>
Signed-off-by: Srinivasa Deevi <srinivasa.deevi@conexant.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'linux/drivers/media/video/cx25840/cx25840-audio.c')
| -rw-r--r-- | linux/drivers/media/video/cx25840/cx25840-audio.c | 44 |
1 files changed, 32 insertions, 12 deletions
diff --git a/linux/drivers/media/video/cx25840/cx25840-audio.c b/linux/drivers/media/video/cx25840/cx25840-audio.c index 3ee7d7a7d..b64430720 100644 --- a/linux/drivers/media/video/cx25840/cx25840-audio.c +++ b/linux/drivers/media/video/cx25840/cx25840-audio.c @@ -33,7 +33,7 @@ static int set_audclk_freq(struct i2c_client *client, u32 freq) /* common for all inputs and rates */ /* SA_MCLK_SEL=1, SA_MCLK_DIV=0x10 */ - if (!state->is_cx23885) + if (!state->is_cx23885 && !state->is_cx231xx) cx25840_write(client, 0x127, 0x50); if (state->aud_input != CX25840_AUDIO_SERIAL) { @@ -44,11 +44,15 @@ static int set_audclk_freq(struct i2c_client *client, u32 freq) * so avoid destroying registers. */ break; } - /* VID_PLL and AUX_PLL */ - cx25840_write4(client, 0x108, 0x1006040f); - /* AUX_PLL_FRAC */ - cx25840_write4(client, 0x110, 0x01bb39ee); + if (!state->is_cx231xx) { + + /* VID_PLL and AUX_PLL */ + cx25840_write4(client, 0x108, 0x1006040f); + + /* AUX_PLL_FRAC */ + cx25840_write4(client, 0x110, 0x01bb39ee); + } if (state->is_cx25836) break; @@ -65,11 +69,15 @@ static int set_audclk_freq(struct i2c_client *client, u32 freq) * so avoid destroying registers. */ break; } - /* VID_PLL and AUX_PLL */ - cx25840_write4(client, 0x108, 0x1009040f); - /* AUX_PLL_FRAC */ - cx25840_write4(client, 0x110, 0x00ec6bd6); + if (!state->is_cx231xx) { + + /* VID_PLL and AUX_PLL */ + cx25840_write4(client, 0x108, 0x1009040f); + + /* AUX_PLL_FRAC */ + cx25840_write4(client, 0x110, 0x00ec6bd6); + } if (state->is_cx25836) break; @@ -86,11 +94,15 @@ static int set_audclk_freq(struct i2c_client *client, u32 freq) * so avoid destroying registers. */ break; } + + if (!state->is_cx231xx) { + /* VID_PLL and AUX_PLL */ cx25840_write4(client, 0x108, 0x100a040f); /* AUX_PLL_FRAC */ cx25840_write4(client, 0x110, 0x0098d6e5); + } if (state->is_cx25836) break; @@ -109,11 +121,15 @@ static int set_audclk_freq(struct i2c_client *client, u32 freq) * so avoid destroying registers. */ break; } + + if (!state->is_cx231xx) { + /* VID_PLL and AUX_PLL */ cx25840_write4(client, 0x108, 0x1e08040f); /* AUX_PLL_FRAC */ cx25840_write4(client, 0x110, 0x012a0869); + } if (state->is_cx25836) break; @@ -137,11 +153,15 @@ static int set_audclk_freq(struct i2c_client *client, u32 freq) break; } + + if (!state->is_cx231xx) { + /* VID_PLL and AUX_PLL */ cx25840_write4(client, 0x108, 0x1809040f); /* AUX_PLL_FRAC */ cx25840_write4(client, 0x110, 0x00ec6bd6); + } if (state->is_cx25836) break; @@ -156,7 +176,7 @@ static int set_audclk_freq(struct i2c_client *client, u32 freq) break; case 48000: - if (!state->is_cx23885) { + if (!state->is_cx23885 && !state->is_cx231xx) { /* VID_PLL and AUX_PLL */ cx25840_write4(client, 0x108, 0x180a040f); @@ -167,7 +187,7 @@ static int set_audclk_freq(struct i2c_client *client, u32 freq) if (state->is_cx25836) break; - if (!state->is_cx23885) { + if (!state->is_cx23885 && !state->is_cx231xx) { /* src1_ctl */ cx25840_write4(client, 0x8f8, 0x08018000); @@ -228,7 +248,7 @@ void cx25840_audio_set_path(struct i2c_client *client) /* deassert soft reset */ cx25840_and_or(client, 0x810, ~0x1, 0x00); - if (state->is_cx23885) { + if (state->is_cx23885 || state->is_cx231xx) { /* Ensure the controller is running when we exit */ cx25840_and_or(client, 0x803, ~0x10, 0x10); } |