From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Takashi Iwai <tiwai@suse.de>
Cc: alsa-devel@alsa-project.org,
Mark Brown <broonie@opensource.wolfsonmicro.com>
Subject: [PATCH 06/21] ASoC: Fix WM8580 volume update handling for large register changes
Date: Thu, 23 Apr 2009 20:55:40 +0100 [thread overview]
Message-ID: <1240516555-22249-6-git-send-email-broonie@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <20090423195420.GA20863@sirena.org.uk>
The driver is out of sync with the core functions it is using.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
sound/soc/codecs/wm8580.c | 14 +++++++++-----
1 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index 41aab4a..9f6be3d 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -268,9 +268,11 @@ static const DECLARE_TLV_DB_SCALE(dac_tlv, -12750, 50, 1);
static int wm8580_out_vu(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
+ struct soc_mixer_control *mc =
+ (struct soc_mixer_control *)kcontrol->private_value;
struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
- int reg = kcontrol->private_value & 0xff;
- int reg2 = (kcontrol->private_value >> 24) & 0xff;
+ unsigned int reg = mc->reg;
+ unsigned int reg2 = mc->rreg;
int ret;
u16 val;
@@ -292,15 +294,17 @@ static int wm8580_out_vu(struct snd_kcontrol *kcontrol,
return 0;
}
-#define SOC_WM8580_OUT_DOUBLE_R_TLV(xname, reg_left, reg_right, shift, max, invert, tlv_array) \
+#define SOC_WM8580_OUT_DOUBLE_R_TLV(xname, reg_left, reg_right, xshift, xmax, \
+ xinvert, tlv_array) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\
SNDRV_CTL_ELEM_ACCESS_READWRITE, \
.tlv.p = (tlv_array), \
.info = snd_soc_info_volsw_2r, \
.get = snd_soc_get_volsw_2r, .put = wm8580_out_vu, \
- .private_value = (reg_left) | ((shift) << 8) | \
- ((max) << 12) | ((invert) << 20) | ((reg_right) << 24) }
+ .private_value = (unsigned long)&(struct soc_mixer_control) \
+ {.reg = reg_left, .rreg = reg_right, .shift = xshift, \
+ .max = xmax, .invert = xinvert} }
static const struct snd_kcontrol_new wm8580_snd_controls[] = {
SOC_WM8580_OUT_DOUBLE_R_TLV("DAC1 Playback Volume",
--
1.5.6.3
next prev parent reply other threads:[~2009-04-23 19:56 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-23 19:54 ASoC updates for 2.6.31 Mark Brown
2009-04-23 19:55 ` [PATCH 01/21] ASoC: Fix warning in wm9705 Mark Brown
2009-04-23 19:55 ` [PATCH 02/21] ASoC: Factor out generic widget power checks Mark Brown
2009-04-23 19:55 ` [PATCH 03/21] ASoC: Factor out DAPM power checks for DACs and ADCs Mark Brown
2009-04-23 19:55 ` [PATCH 04/21] ASoC: Make the DAPM power check an operation on the widget Mark Brown
2009-04-23 19:55 ` [PATCH 05/21] ASoC: Fix offset of freqmode in WM8580 PLL configuration Mark Brown
2009-04-23 19:55 ` Mark Brown [this message]
2009-04-23 19:55 ` [PATCH 07/21] ASoC: OMAP: Add checking to detect bufferless pcms Mark Brown
2009-04-23 19:55 ` [PATCH 08/21] ASoC: Add power supply widget to DAPM Mark Brown
2009-04-23 19:55 ` [PATCH 09/21] ASoC: Use DAPM supply widget for WM8903 charge pump Mark Brown
2009-04-23 19:55 ` [PATCH 10/21] ASoC: Support CLK_DSP in WM8903 Mark Brown
2009-04-23 19:55 ` [PATCH 11/21] ASoC: Optimise configuration of WM8903 DC servo Mark Brown
2009-04-23 19:55 ` [PATCH 12/21] ASoC: Actively manage the DC servo for WM8903 Mark Brown
2009-04-23 19:55 ` [PATCH 13/21] ASoC: Remove redundant rate constraint " Mark Brown
2009-04-23 19:55 ` [PATCH 14/21] ASoC: Implement WM8903 digital sidetone support Mark Brown
2009-04-23 19:55 ` [PATCH 15/21] ASoC: remove non-existing referece to CONFIG_SND_SOC_CODEC_WM8991 Mark Brown
2009-04-23 19:55 ` [PATCH 16/21] ASoC: TWL4030: Add VDL path support Mark Brown
2009-04-23 19:55 ` [PATCH 17/21] ASoC: simplify the SSP DMA parameters settings by run-time generation Mark Brown
2009-04-23 19:55 ` [PATCH 18/21] ASoC: change stereo/mono to 32-bit/16-bit for pxa-ssp Mark Brown
2009-04-23 19:55 ` [PATCH 19/21] ASoC: s3c-i2s-v2 needs to declare a license for modular builds Mark Brown
2009-04-23 20:53 ` Ben Dooks
2009-04-24 9:43 ` Mark Brown
2009-04-23 19:55 ` [PATCH 20/21] ASoC: OMAP: Add 4 channel support to mcbsp Mark Brown
2009-04-23 19:55 ` [PATCH 21/21] ASoC: TWL4030: Add 4 channel TDM support Mark Brown
2009-04-24 6:10 ` ASoC updates for 2.6.31 Takashi Iwai
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