Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b87c464ea2c27005f592aaf351af40989f90f574
Commit: b87c464ea2c27005f592aaf351af40989f90f574
Parent: 18b5d32f201462ef7ed3c01773a88b4645128158
Author: Trent Piepho <[EMAIL PROTECTED]>
AuthorDate: Wed Jul 25 18:41:17 2007 +0200
Committer: Jaroslav Kysela <[EMAIL PROTECTED]>
CommitDate: Tue Oct 16 15:58:00 2007 +0200
[ALSA] ca0106: remove extra commands in SPI DAC init sequence
The init sequence set a number of registers more than once to different
values. It's only necessary to set them once to their final values.
It also never actually updated the digital attenuation settings.
Signed-off-by: Trent Piepho <[EMAIL PROTECTED]>
Signed-off-by: Takashi Iwai <[EMAIL PROTECTED]>
Signed-off-by: Jaroslav Kysela <[EMAIL PROTECTED]>
---
sound/pci/ca0106/ca0106_main.c | 16 +++++-----------
1 files changed, 5 insertions(+), 11 deletions(-)
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index 252710e..611fc15 100644
--- a/sound/pci/ca0106/ca0106_main.c
+++ b/sound/pci/ca0106/ca0106_main.c
@@ -1262,25 +1262,19 @@ static int __devinit snd_ca0106_pcm(struct snd_ca0106
*emu, int device, struct s
static unsigned int spi_dac_init[] = {
SPI_REG(SPI_LDA1_REG, SPI_DA_BIT_0dB), /* 0dB dig. attenuation */
SPI_REG(SPI_RDA1_REG, SPI_DA_BIT_0dB),
- SPI_REG(SPI_PL_REG, 0x00),
- SPI_REG(SPI_PL_REG, SPI_PL_BIT_L_L | SPI_PL_BIT_R_R),
- SPI_REG(SPI_FMT_REG, SPI_FMT_BIT_RJ | SPI_IWL_BIT_24),
+ SPI_REG(SPI_PL_REG, SPI_PL_BIT_L_L | SPI_PL_BIT_R_R | SPI_IZD_BIT),
+ SPI_REG(SPI_FMT_REG, SPI_FMT_BIT_I2S | SPI_IWL_BIT_24),
SPI_REG(SPI_LDA2_REG, SPI_DA_BIT_0dB),
SPI_REG(SPI_RDA2_REG, SPI_DA_BIT_0dB),
SPI_REG(SPI_LDA3_REG, SPI_DA_BIT_0dB),
SPI_REG(SPI_RDA3_REG, SPI_DA_BIT_0dB),
SPI_REG(SPI_MASTDA_REG, SPI_DA_BIT_0dB),
SPI_REG(9, 0x00),
- SPI_REG(SPI_MS_REG, 0x00),
- SPI_REG(SPI_MS_REG, SPI_RATE_BIT_256),
+ SPI_REG(SPI_MS_REG, SPI_DACD0_BIT | SPI_DACD1_BIT | SPI_DACD2_BIT),
SPI_REG(12, 0x00),
SPI_REG(SPI_LDA4_REG, SPI_DA_BIT_0dB),
- SPI_REG(SPI_RDA4_REG, SPI_DA_BIT_0dB),
- SPI_REG(15, 0x00),
- SPI_REG(SPI_PL_REG, SPI_PL_BIT_L_L | SPI_PL_BIT_R_R | SPI_IZD_BIT),
- SPI_REG(SPI_FMT_REG, SPI_FMT_BIT_I2S),
- SPI_REG(SPI_FMT_REG, SPI_FMT_BIT_I2S | SPI_IWL_BIT_24),
- SPI_REG(SPI_MS_REG, SPI_DACD0_BIT | SPI_DACD1_BIT | SPI_DACD2_BIT),
+ SPI_REG(SPI_RDA4_REG, SPI_DA_BIT_0dB | SPI_DA_BIT_UPDATE),
+ SPI_REG(SPI_DACD4_REG, 0x00),
};
static unsigned int i2c_adc_init[][2] = {
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
