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[ALSA] oxygen: make SPI/2-wire configuration model-specific 

Allow the model drivers to specify if the codec communication goes over
SPI or a 2-wire bus.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Clemens Ladisch 2008-03-19 08:20:13 +01:00 committed by Takashi Iwai
parent f009ad9b39
commit 87eedd2fd4
4 changed files with 12 additions and 9 deletions
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2
sound/pci/oxygen/hifier.c
View File

@ -164,7 +164,7 @@ static const struct oxygen_model model_hifier = {
PLAYBACK_1_TO_SPDIF |
CAPTURE_0_FROM_I2S_1,
.dac_channels = 2,
.function_flags = 0,
.function_flags = OXYGEN_FUNCTION_SPI,
.dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
.adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
};

6
sound/pci/oxygen/oxygen.c
View File

@ -310,7 +310,8 @@ static const struct oxygen_model model_generic = {
CAPTURE_1_FROM_SPDIF |
CAPTURE_2_FROM_AC97_1,
.dac_channels = 8,
.function_flags = OXYGEN_FUNCTION_ENABLE_SPI_4_5,
.function_flags = OXYGEN_FUNCTION_SPI |
OXYGEN_FUNCTION_ENABLE_SPI_4_5,
.dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
.adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
};
@ -335,7 +336,8 @@ static const struct oxygen_model model_meridian = {
CAPTURE_1_FROM_SPDIF |
CAPTURE_2_FROM_AC97_1,
.dac_channels = 8,
.function_flags = OXYGEN_FUNCTION_ENABLE_SPI_4_5,
.function_flags = OXYGEN_FUNCTION_SPI |
OXYGEN_FUNCTION_ENABLE_SPI_4_5,
.dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
.adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
};

10
sound/pci/oxygen/oxygen_lib.c
View File

@ -240,12 +240,12 @@ static void oxygen_init(struct oxygen *chip)
chip->has_ac97_0 = (i & OXYGEN_AC97_CODEC_0) != 0;
chip->has_ac97_1 = (i & OXYGEN_AC97_CODEC_1) != 0;
oxygen_set_bits8(chip, OXYGEN_FUNCTION,
OXYGEN_FUNCTION_RESET_CODEC |
chip->model->function_flags);
oxygen_write8_masked(chip, OXYGEN_FUNCTION,
OXYGEN_FUNCTION_SPI,
OXYGEN_FUNCTION_2WIRE_SPI_MASK);
OXYGEN_FUNCTION_RESET_CODEC |
chip->model->function_flags,
OXYGEN_FUNCTION_RESET_CODEC |
OXYGEN_FUNCTION_2WIRE_SPI_MASK |
OXYGEN_FUNCTION_ENABLE_SPI_4_5);
oxygen_write8(chip, OXYGEN_DMA_STATUS, 0);
oxygen_write8(chip, OXYGEN_DMA_PAUSE, 0);
oxygen_write8(chip, OXYGEN_PLAY_CHANNELS,

3
sound/pci/oxygen/virtuoso.c
View File

@ -353,7 +353,8 @@ static const struct oxygen_model model_xonar = {
CAPTURE_0_FROM_I2S_2 |
CAPTURE_1_FROM_SPDIF,
.dac_channels = 8,
.function_flags = OXYGEN_FUNCTION_ENABLE_SPI_4_5,
.function_flags = OXYGEN_FUNCTION_SPI |
OXYGEN_FUNCTION_ENABLE_SPI_4_5,
.dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
.adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
};