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authorClemens Ladisch <clemens@ladisch.de>2011-01-10 18:01:17 +0300
committerTakashi Iwai <tiwai@suse.de>2011-01-10 18:46:00 +0300
commit5ea310ff8d651246cf001ebc894d2f294123328a (patch)
treed4ca002f416478c6dda477a59c9fbb94fe3059a0 /sound/pci/oxygen/oxygen_regs.h
parentd2119c05e9aee7e44055220726bb8814a2e242c3 (diff)
downloadlinux-5ea310ff8d651246cf001ebc894d2f294123328a.tar.xz
ALSA: oxygen: fix SPI clocks slower than 6.25 MHz
Fix wrong register bits for SPI clock cycle times longer than 160 ns, and adjust the polling loop timeout for these speeds. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/oxygen/oxygen_regs.h')
-rw-r--r--sound/pci/oxygen/oxygen_regs.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/pci/oxygen/oxygen_regs.h b/sound/pci/oxygen/oxygen_regs.h
index 4dcd41b78258..331d3d96fa21 100644
--- a/sound/pci/oxygen/oxygen_regs.h
+++ b/sound/pci/oxygen/oxygen_regs.h
@@ -238,11 +238,11 @@
#define OXYGEN_SPI_DATA_LENGTH_MASK 0x02
#define OXYGEN_SPI_DATA_LENGTH_2 0x00
#define OXYGEN_SPI_DATA_LENGTH_3 0x02
-#define OXYGEN_SPI_CLOCK_MASK 0xc0
+#define OXYGEN_SPI_CLOCK_MASK 0x0c
#define OXYGEN_SPI_CLOCK_160 0x00 /* ns */
-#define OXYGEN_SPI_CLOCK_320 0x40
-#define OXYGEN_SPI_CLOCK_640 0x80
-#define OXYGEN_SPI_CLOCK_1280 0xc0
+#define OXYGEN_SPI_CLOCK_320 0x04
+#define OXYGEN_SPI_CLOCK_640 0x08
+#define OXYGEN_SPI_CLOCK_1280 0x0c
#define OXYGEN_SPI_CODEC_MASK 0x70 /* 0..5 */
#define OXYGEN_SPI_CODEC_SHIFT 4
#define OXYGEN_SPI_CEN_MASK 0x80