* [PATCH v2 0/2] ASoC: wm8985: add support for WM8758 @ 2016-05-17 12:48 Petr Kulhavy 2016-05-17 12:48 ` [PATCH v2 1/2] ASoC: wm8985: add register definitions " Petr Kulhavy 2016-05-17 12:48 ` [PATCH v2 2/2] ASoC: wm8985: add support " Petr Kulhavy 0 siblings, 2 replies; 8+ messages in thread From: Petr Kulhavy @ 2016-05-17 12:48 UTC (permalink / raw) To: lgirdwood, broonie, ckeepax; +Cc: Petr Kulhavy, alsa-devel, plamen The WM8758 chip is almost identical to WM8985 with the difference that it doesn't feature the AUX input. This patch set adds the WM8758 support into the WM8985 driver. Changes in v2: * use chip type enum instead of chip structure * do not copy the complete controls, widget, routes but only the differences and add widgets dynamically using add_widgets() ^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH v2 1/2] ASoC: wm8985: add register definitions for WM8758 2016-05-17 12:48 [PATCH v2 0/2] ASoC: wm8985: add support for WM8758 Petr Kulhavy @ 2016-05-17 12:48 ` Petr Kulhavy 2016-05-20 15:54 ` Charles Keepax 2016-05-17 12:48 ` [PATCH v2 2/2] ASoC: wm8985: add support " Petr Kulhavy 1 sibling, 1 reply; 8+ messages in thread From: Petr Kulhavy @ 2016-05-17 12:48 UTC (permalink / raw) To: lgirdwood, broonie, ckeepax; +Cc: Petr Kulhavy, alsa-devel, plamen The WM8758 chip is almost identical to WM8985 with the difference that it doesn't feature the AUX input. This patch adds the register definitions for WM8758 specific bit fields to the header file. Signed-off-by: Petr Kulhavy <petr@barix.com> --- v1: initial v2: no change sound/soc/codecs/wm8985.h | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/sound/soc/codecs/wm8985.h b/sound/soc/codecs/wm8985.h index 2e71ff507638..41b1048e3c97 100644 --- a/sound/soc/codecs/wm8985.h +++ b/sound/soc/codecs/wm8985.h @@ -290,6 +290,9 @@ #define WM8985_GPIO1GPD_MASK 0x0040 /* GPIO1GPD */ #define WM8985_GPIO1GPD_SHIFT 6 /* GPIO1GPD */ #define WM8985_GPIO1GPD_WIDTH 1 /* GPIO1GPD */ +#define WM8758_OPCLKDIV_MASK 0x0030 /* OPCLKDIV - [1:0] */ +#define WM8758_OPCLKDIV_SHIFT 4 /* OPCLKDIV - [1:0] */ +#define WM8758_OPCLKDIV_WIDTH 2 /* OPCLKDIV - [1:0] */ #define WM8985_GPIO1POL 0x0008 /* GPIO1POL */ #define WM8985_GPIO1POL_MASK 0x0008 /* GPIO1POL */ #define WM8985_GPIO1POL_SHIFT 3 /* GPIO1POL */ @@ -301,6 +304,12 @@ /* * R9 (0x09) - Jack Detect Control 1 */ +#define WM8758_JD_VMID1_MASK 0x0100 /* JD_VMID1 */ +#define WM8758_JD_VMID1_SHIFT 8 /* JD_VMID1 */ +#define WM8758_JD_VMID1_WIDTH 1 /* JD_VMID1 */ +#define WM8758_JD_VMID0_MASK 0x0080 /* JD_VMID0 */ +#define WM8758_JD_VMID0_SHIFT 7 /* JD_VMID0 */ +#define WM8758_JD_VMID0_WIDTH 1 /* JD_VMID0 */ #define WM8985_JD_EN 0x0040 /* JD_EN */ #define WM8985_JD_EN_MASK 0x0040 /* JD_EN */ #define WM8985_JD_EN_SHIFT 6 /* JD_EN */ @@ -649,6 +658,12 @@ #define WM8985_OUT4_2LNR_MASK 0x0020 /* OUT4_2LNR */ #define WM8985_OUT4_2LNR_SHIFT 5 /* OUT4_2LNR */ #define WM8985_OUT4_2LNR_WIDTH 1 /* OUT4_2LNR */ +#define WM8758_VMIDTOG_MASK 0x0010 /* VMIDTOG */ +#define WM8758_VMIDTOG_SHIFT 4 /* VMIDTOG */ +#define WM8758_VMIDTOG_WIDTH 1 /* VMIDTOG */ +#define WM8758_OUT2DEL_MASK 0x0008 /* OUT2DEL */ +#define WM8758_OUT2DEL_SHIFT 3 /* OUT2DEL */ +#define WM8758_OUT2DEL_WIDTH 1 /* OUT2DEL */ #define WM8985_POBCTRL 0x0004 /* POBCTRL */ #define WM8985_POBCTRL_MASK 0x0004 /* POBCTRL */ #define WM8985_POBCTRL_SHIFT 2 /* POBCTRL */ @@ -684,6 +699,9 @@ #define WM8985_BEEPVOL_MASK 0x000E /* BEEPVOL - [3:1] */ #define WM8985_BEEPVOL_SHIFT 1 /* BEEPVOL - [3:1] */ #define WM8985_BEEPVOL_WIDTH 3 /* BEEPVOL - [3:1] */ +#define WM8758_DELEN2_MASK 0x0004 /* DELEN2 */ +#define WM8758_DELEN2_SHIFT 2 /* DELEN2 */ +#define WM8758_DELEN2_WIDTH 1 /* DELEN2 */ #define WM8985_BEEPEN 0x0001 /* BEEPEN */ #define WM8985_BEEPEN_MASK 0x0001 /* BEEPEN */ #define WM8985_BEEPEN_SHIFT 0 /* BEEPEN */ @@ -790,6 +808,14 @@ /* * R49 (0x31) - Output ctrl */ +#define WM8758_HP_COM 0x0100 /* HP_COM */ +#define WM8758_HP_COM_MASK 0x0100 /* HP_COM */ +#define WM8758_HP_COM_SHIFT 8 /* HP_COM */ +#define WM8758_HP_COM_WIDTH 1 /* HP_COM */ +#define WM8758_LINE_COM 0x0080 /* LINE_COM */ +#define WM8758_LINE_COM_MASK 0x0080 /* LINE_COM */ +#define WM8758_LINE_COM_SHIFT 7 /* LINE_COM */ +#define WM8758_LINE_COM_WIDTH 1 /* LINE_COM */ #define WM8985_DACL2RMIX 0x0040 /* DACL2RMIX */ #define WM8985_DACL2RMIX_MASK 0x0040 /* DACL2RMIX */ #define WM8985_DACL2RMIX_SHIFT 6 /* DACL2RMIX */ @@ -806,6 +832,14 @@ #define WM8985_OUT3BOOST_MASK 0x0008 /* OUT3BOOST */ #define WM8985_OUT3BOOST_SHIFT 3 /* OUT3BOOST */ #define WM8985_OUT3BOOST_WIDTH 1 /* OUT3BOOST */ +#define WM8758_OUT4ENDEL 0x0010 /* OUT4ENDEL */ +#define WM8758_OUT4ENDEL_MASK 0x0010 /* OUT4ENDEL */ +#define WM8758_OUT4ENDEL_SHIFT 4 /* OUT4ENDEL */ +#define WM8758_OUT4ENDEL_WIDTH 1 /* OUT4ENDEL */ +#define WM8758_OUT3ENDEL 0x0008 /* OUT3ENDEL */ +#define WM8758_OUT3ENDEL_MASK 0x0008 /* OUT3ENDEL */ +#define WM8758_OUT3ENDEL_SHIFT 3 /* OUT3ENDEL */ +#define WM8758_OUT3ENDEL_WIDTH 1 /* OUT3ENDEL */ #define WM8985_TSOPCTRL 0x0004 /* TSOPCTRL */ #define WM8985_TSOPCTRL_MASK 0x0004 /* TSOPCTRL */ #define WM8985_TSOPCTRL_SHIFT 2 /* TSOPCTRL */ @@ -1021,6 +1055,10 @@ #define WM8985_HALFIPBIAS_MASK 0x0080 /* HALFIPBIAS */ #define WM8985_HALFIPBIAS_SHIFT 7 /* HALFIPBIAS */ #define WM8985_HALFIPBIAS_WIDTH 1 /* HALFIPBIAS */ +#define WM8758_HALFIPBIAS 0x0040 /* HALFI_IPGA */ +#define WM8758_HALFI_IPGA_MASK 0x0040 /* HALFI_IPGA */ +#define WM8758_HALFI_IPGA_SHIFT 6 /* HALFI_IPGA */ +#define WM8758_HALFI_IPGA_WIDTH 1 /* HALFI_IPGA */ #define WM8985_VBBIASTST_MASK 0x0060 /* VBBIASTST - [6:5] */ #define WM8985_VBBIASTST_SHIFT 5 /* VBBIASTST - [6:5] */ #define WM8985_VBBIASTST_WIDTH 2 /* VBBIASTST - [6:5] */ -- 1.9.1 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH v2 1/2] ASoC: wm8985: add register definitions for WM8758 2016-05-17 12:48 ` [PATCH v2 1/2] ASoC: wm8985: add register definitions " Petr Kulhavy @ 2016-05-20 15:54 ` Charles Keepax 0 siblings, 0 replies; 8+ messages in thread From: Charles Keepax @ 2016-05-20 15:54 UTC (permalink / raw) To: Petr Kulhavy; +Cc: plamen, alsa-devel, broonie, lgirdwood On Tue, May 17, 2016 at 02:48:53PM +0200, Petr Kulhavy wrote: > The WM8758 chip is almost identical to WM8985 with the difference that it > doesn't feature the AUX input. This patch adds the register definitions > for WM8758 specific bit fields to the header file. > > Signed-off-by: Petr Kulhavy <petr@barix.com> > --- Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Thanks, Charles ^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH v2 2/2] ASoC: wm8985: add support for WM8758 2016-05-17 12:48 [PATCH v2 0/2] ASoC: wm8985: add support for WM8758 Petr Kulhavy 2016-05-17 12:48 ` [PATCH v2 1/2] ASoC: wm8985: add register definitions " Petr Kulhavy @ 2016-05-17 12:48 ` Petr Kulhavy 2016-05-20 16:11 ` Charles Keepax 1 sibling, 1 reply; 8+ messages in thread From: Petr Kulhavy @ 2016-05-17 12:48 UTC (permalink / raw) To: lgirdwood, broonie, ckeepax; +Cc: Petr Kulhavy, alsa-devel, plamen The WM8758 chip is almost identical to WM8985 with the difference that it doesn't feature the AUX input. This patch adds the WM8758 support into the WM8985 driver. The chip selection is done by the I2C name. The SPI probe supports only the WM8985. Signed-off-by: Petr Kulhavy <petr@barix.com> --- v1: initial v2: use chip type enum instead of chip structure do not copy the complete controls, widget, routes but only the differences and add widgets dynamically using add_widgets() sound/soc/codecs/Kconfig | 2 +- sound/soc/codecs/wm8985.c | 191 +++++++++++++++++++++++++++++++++++++--------- 2 files changed, 154 insertions(+), 39 deletions(-) diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 649e92a252ae..5947e0c94d02 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -933,7 +933,7 @@ config SND_SOC_WM8983 tristate config SND_SOC_WM8985 - tristate + tristate "Wolfson Microelectronics WM8985 and WM8758 codec driver" config SND_SOC_WM8988 tristate diff --git a/sound/soc/codecs/wm8985.c b/sound/soc/codecs/wm8985.c index 42696e709580..1ef789a25c82 100644 --- a/sound/soc/codecs/wm8985.c +++ b/sound/soc/codecs/wm8985.c @@ -1,10 +1,13 @@ /* - * wm8985.c -- WM8985 ALSA SoC Audio driver + * wm8985.c -- WM8985 / WM8758 ALSA SoC Audio driver * * Copyright 2010 Wolfson Microelectronics plc - * * Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> * + * WM8758 support: + * Copyright: 2016 Barix AG + * Author: Petr Kulhavy <petr@barix.com> + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. @@ -40,6 +43,11 @@ static const char *wm8985_supply_names[WM8985_NUM_SUPPLIES] = { "AVDD2" }; +enum wm8985_type { + WM8985, + WM8758, +}; + static const struct reg_default wm8985_reg_defaults[] = { { 1, 0x0000 }, /* R1 - Power management 1 */ { 2, 0x0000 }, /* R2 - Power management 2 */ @@ -181,6 +189,7 @@ static const int volume_update_regs[] = { struct wm8985_priv { struct regmap *regmap; struct regulator_bulk_data supplies[WM8985_NUM_SUPPLIES]; + enum wm8985_type dev_type; unsigned int pllout; /* input rate to the MCLKDIV divider */ }; @@ -283,7 +292,7 @@ static const char *depth_3d_text[] = { static const SOC_ENUM_SINGLE_DECL(depth_3d, WM8985_3D_CONTROL, 0, depth_3d_text); -static const struct snd_kcontrol_new wm8985_snd_controls[] = { +static const struct snd_kcontrol_new wm8985_alc_snd_controls[] = { SOC_SINGLE("Digital Loopback Switch", WM8985_COMPANDING_CONTROL, 0, 1, 0), @@ -302,7 +311,9 @@ static const struct snd_kcontrol_new wm8985_snd_controls[] = { 3, 1, 0), SOC_SINGLE("ALC Capture NG Threshold", WM8985_NOISE_GATE, 0, 7, 1), +}; +static const struct snd_kcontrol_new wm8985_adc_snd_controls[] = { SOC_DOUBLE_R_TLV("Capture Volume", WM8985_LEFT_ADC_DIGITAL_VOL, WM8985_RIGHT_ADC_DIGITAL_VOL, 0, 255, 0, adc_tlv), SOC_DOUBLE_R("Capture PGA ZC Switch", WM8985_LEFT_INP_PGA_GAIN_CTRL, @@ -317,6 +328,12 @@ static const struct snd_kcontrol_new wm8985_snd_controls[] = { SOC_DOUBLE("ADC Inversion Switch", WM8985_ADC_CONTROL, 0, 1, 1, 0), SOC_SINGLE("ADC 128x Oversampling Switch", WM8985_ADC_CONTROL, 8, 1, 0), + SOC_SINGLE("High Pass Filter Switch", WM8985_ADC_CONTROL, 8, 1, 0), + SOC_ENUM("High Pass Filter Mode", filter_mode), + SOC_SINGLE("High Pass Filter Cutoff", WM8985_ADC_CONTROL, 4, 7, 0), +}; + +static const struct snd_kcontrol_new wm8985_dac_snd_controls[] = { SOC_DOUBLE_R_TLV("Playback Volume", WM8985_LEFT_DAC_DIGITAL_VOL, WM8985_RIGHT_DAC_DIGITAL_VOL, 0, 255, 0, dac_tlv), @@ -344,19 +361,18 @@ static const struct snd_kcontrol_new wm8985_snd_controls[] = { WM8985_ROUT2_SPK_VOLUME_CTRL, 7, 1, 0), SOC_DOUBLE_R("Speaker Switch", WM8985_LOUT2_SPK_VOLUME_CTRL, WM8985_ROUT2_SPK_VOLUME_CTRL, 6, 1, 1), + SOC_DOUBLE_R_TLV("Input PGA Bypass Volume", + WM8985_LEFT_MIXER_CTRL, WM8985_RIGHT_MIXER_CTRL, 2, 7, 0, + bypass_tlv), +}; - SOC_SINGLE("High Pass Filter Switch", WM8985_ADC_CONTROL, 8, 1, 0), - SOC_ENUM("High Pass Filter Mode", filter_mode), - SOC_SINGLE("High Pass Filter Cutoff", WM8985_ADC_CONTROL, 4, 7, 0), - +static const struct snd_kcontrol_new wm8985_aux_snd_controls[] = { SOC_DOUBLE_R_TLV("Aux Bypass Volume", WM8985_LEFT_MIXER_CTRL, WM8985_RIGHT_MIXER_CTRL, 6, 7, 0, aux_tlv), +}; - SOC_DOUBLE_R_TLV("Input PGA Bypass Volume", - WM8985_LEFT_MIXER_CTRL, WM8985_RIGHT_MIXER_CTRL, 2, 7, 0, - bypass_tlv), - +static const struct snd_kcontrol_new wm8985_eq_snd_controls[] = { SOC_ENUM_EXT("Equalizer Function", eqmode, eqmode_get, eqmode_put), SOC_ENUM("EQ1 Cutoff", eq1_cutoff), SOC_SINGLE_TLV("EQ1 Volume", WM8985_EQ1_LOW_SHELF, 0, 24, 1, eq_tlv), @@ -371,9 +387,13 @@ static const struct snd_kcontrol_new wm8985_snd_controls[] = { SOC_SINGLE_TLV("EQ4 Volume", WM8985_EQ4_PEAK_3, 0, 24, 1, eq_tlv), SOC_ENUM("EQ5 Cutoff", eq5_cutoff), SOC_SINGLE_TLV("EQ5 Volume", WM8985_EQ5_HIGH_SHELF, 0, 24, 1, eq_tlv), +}; +static const struct snd_kcontrol_new wm8985_3d_snd_controls[] = { SOC_ENUM("3D Depth", depth_3d), +}; +static const struct snd_kcontrol_new wm8985_spkr_snd_controls[] = { SOC_ENUM("Speaker Mode", speaker_mode) }; @@ -389,6 +409,16 @@ static const struct snd_kcontrol_new right_out_mixer[] = { SOC_DAPM_SINGLE("PCM Switch", WM8985_RIGHT_MIXER_CTRL, 0, 1, 0), }; +static const struct snd_kcontrol_new wm8758_left_out_mixer[] = { + SOC_DAPM_SINGLE("Line Switch", WM8985_LEFT_MIXER_CTRL, 1, 1, 0), + SOC_DAPM_SINGLE("PCM Switch", WM8985_LEFT_MIXER_CTRL, 0, 1, 0), +}; + +static const struct snd_kcontrol_new wm8758_right_out_mixer[] = { + SOC_DAPM_SINGLE("Line Switch", WM8985_RIGHT_MIXER_CTRL, 1, 1, 0), + SOC_DAPM_SINGLE("PCM Switch", WM8985_RIGHT_MIXER_CTRL, 0, 1, 0), +}; + static const struct snd_kcontrol_new left_input_mixer[] = { SOC_DAPM_SINGLE("L2 Switch", WM8985_INPUT_CTRL, 2, 1, 0), SOC_DAPM_SINGLE("MicN Switch", WM8985_INPUT_CTRL, 1, 1, 0), @@ -401,6 +431,16 @@ static const struct snd_kcontrol_new right_input_mixer[] = { SOC_DAPM_SINGLE("MicP Switch", WM8985_INPUT_CTRL, 4, 1, 0), }; +static const struct snd_kcontrol_new wm8758_left_boost_mixer[] = { + SOC_DAPM_SINGLE_TLV("L2 Volume", WM8985_LEFT_ADC_BOOST_CTRL, + 4, 7, 0, boost_tlv), +}; + +static const struct snd_kcontrol_new wm8758_right_boost_mixer[] = { + SOC_DAPM_SINGLE_TLV("R2 Volume", WM8985_RIGHT_ADC_BOOST_CTRL, + 4, 7, 0, boost_tlv), +}; + static const struct snd_kcontrol_new left_boost_mixer[] = { SOC_DAPM_SINGLE_TLV("L2 Volume", WM8985_LEFT_ADC_BOOST_CTRL, 4, 7, 0, boost_tlv), @@ -415,7 +455,7 @@ static const struct snd_kcontrol_new right_boost_mixer[] = { 0, 7, 0, boost_tlv) }; -static const struct snd_soc_dapm_widget wm8985_dapm_widgets[] = { +static const struct snd_soc_dapm_widget wm8985_common_dapm_widgets[] = { SND_SOC_DAPM_DAC("Left DAC", "Left Playback", WM8985_POWER_MANAGEMENT_3, 0, 0), SND_SOC_DAPM_DAC("Right DAC", "Right Playback", WM8985_POWER_MANAGEMENT_3, @@ -425,21 +465,11 @@ static const struct snd_soc_dapm_widget wm8985_dapm_widgets[] = { SND_SOC_DAPM_ADC("Right ADC", "Right Capture", WM8985_POWER_MANAGEMENT_2, 1, 0), - SND_SOC_DAPM_MIXER("Left Output Mixer", WM8985_POWER_MANAGEMENT_3, - 2, 0, left_out_mixer, ARRAY_SIZE(left_out_mixer)), - SND_SOC_DAPM_MIXER("Right Output Mixer", WM8985_POWER_MANAGEMENT_3, - 3, 0, right_out_mixer, ARRAY_SIZE(right_out_mixer)), - SND_SOC_DAPM_MIXER("Left Input Mixer", WM8985_POWER_MANAGEMENT_2, 2, 0, left_input_mixer, ARRAY_SIZE(left_input_mixer)), SND_SOC_DAPM_MIXER("Right Input Mixer", WM8985_POWER_MANAGEMENT_2, 3, 0, right_input_mixer, ARRAY_SIZE(right_input_mixer)), - SND_SOC_DAPM_MIXER("Left Boost Mixer", WM8985_POWER_MANAGEMENT_2, - 4, 0, left_boost_mixer, ARRAY_SIZE(left_boost_mixer)), - SND_SOC_DAPM_MIXER("Right Boost Mixer", WM8985_POWER_MANAGEMENT_2, - 5, 0, right_boost_mixer, ARRAY_SIZE(right_boost_mixer)), - SND_SOC_DAPM_PGA("Left Capture PGA", WM8985_LEFT_INP_PGA_GAIN_CTRL, 6, 1, NULL, 0), SND_SOC_DAPM_PGA("Right Capture PGA", WM8985_RIGHT_INP_PGA_GAIN_CTRL, @@ -462,8 +492,6 @@ static const struct snd_soc_dapm_widget wm8985_dapm_widgets[] = { SND_SOC_DAPM_INPUT("LIP"), SND_SOC_DAPM_INPUT("RIN"), SND_SOC_DAPM_INPUT("RIP"), - SND_SOC_DAPM_INPUT("AUXL"), - SND_SOC_DAPM_INPUT("AUXR"), SND_SOC_DAPM_INPUT("L2"), SND_SOC_DAPM_INPUT("R2"), SND_SOC_DAPM_OUTPUT("HPL"), @@ -472,13 +500,42 @@ static const struct snd_soc_dapm_widget wm8985_dapm_widgets[] = { SND_SOC_DAPM_OUTPUT("SPKR") }; -static const struct snd_soc_dapm_route wm8985_dapm_routes[] = { +static const struct snd_soc_dapm_widget wm8985_dapm_widgets[] = { + SND_SOC_DAPM_MIXER("Left Output Mixer", WM8985_POWER_MANAGEMENT_3, + 2, 0, left_out_mixer, ARRAY_SIZE(left_out_mixer)), + SND_SOC_DAPM_MIXER("Right Output Mixer", WM8985_POWER_MANAGEMENT_3, + 3, 0, right_out_mixer, ARRAY_SIZE(right_out_mixer)), + + SND_SOC_DAPM_MIXER("Left Boost Mixer", WM8985_POWER_MANAGEMENT_2, + 4, 0, left_boost_mixer, ARRAY_SIZE(left_boost_mixer)), + SND_SOC_DAPM_MIXER("Right Boost Mixer", WM8985_POWER_MANAGEMENT_2, + 5, 0, right_boost_mixer, ARRAY_SIZE(right_boost_mixer)), + + SND_SOC_DAPM_INPUT("AUXL"), + SND_SOC_DAPM_INPUT("AUXR"), +}; + +static const struct snd_soc_dapm_widget wm8758_dapm_widgets[] = { + SND_SOC_DAPM_MIXER("Left Output Mixer", WM8985_POWER_MANAGEMENT_3, + 2, 0, wm8758_left_out_mixer, + ARRAY_SIZE(wm8758_left_out_mixer)), + SND_SOC_DAPM_MIXER("Right Output Mixer", WM8985_POWER_MANAGEMENT_3, + 3, 0, wm8758_right_out_mixer, + ARRAY_SIZE(wm8758_right_out_mixer)), + + SND_SOC_DAPM_MIXER("Left Boost Mixer", WM8985_POWER_MANAGEMENT_2, + 4, 0, wm8758_left_boost_mixer, + ARRAY_SIZE(wm8758_left_boost_mixer)), + SND_SOC_DAPM_MIXER("Right Boost Mixer", WM8985_POWER_MANAGEMENT_2, + 5, 0, wm8758_right_boost_mixer, + ARRAY_SIZE(wm8758_right_boost_mixer)), +}; + +static const struct snd_soc_dapm_route wm8985_common_dapm_routes[] = { { "Right Output Mixer", "PCM Switch", "Right DAC" }, - { "Right Output Mixer", "Aux Switch", "AUXR" }, { "Right Output Mixer", "Line Switch", "Right Boost Mixer" }, { "Left Output Mixer", "PCM Switch", "Left DAC" }, - { "Left Output Mixer", "Aux Switch", "AUXL" }, { "Left Output Mixer", "Line Switch", "Left Boost Mixer" }, { "Right Headphone Out", NULL, "Right Output Mixer" }, @@ -495,13 +552,11 @@ static const struct snd_soc_dapm_route wm8985_dapm_routes[] = { { "Right ADC", NULL, "Right Boost Mixer" }, - { "Right Boost Mixer", "AUXR Volume", "AUXR" }, { "Right Boost Mixer", NULL, "Right Capture PGA" }, { "Right Boost Mixer", "R2 Volume", "R2" }, { "Left ADC", NULL, "Left Boost Mixer" }, - { "Left Boost Mixer", "AUXL Volume", "AUXL" }, { "Left Boost Mixer", NULL, "Left Capture PGA" }, { "Left Boost Mixer", "L2 Volume", "L2" }, @@ -516,6 +571,66 @@ static const struct snd_soc_dapm_route wm8985_dapm_routes[] = { { "Left Input Mixer", "MicN Switch", "LIN" }, { "Left Input Mixer", "MicP Switch", "LIP" }, }; +static const struct snd_soc_dapm_route wm8985_aux_dapm_routes[] = { + { "Right Output Mixer", "Aux Switch", "AUXR" }, + { "Left Output Mixer", "Aux Switch", "AUXL" }, + + { "Right Boost Mixer", "AUXR Volume", "AUXR" }, + { "Left Boost Mixer", "AUXL Volume", "AUXL" }, +}; + +static int wm8985_add_widgets(struct snd_soc_codec *codec) +{ + struct wm8985_priv *wm8985 = snd_soc_codec_get_drvdata(codec); + struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec); + + snd_soc_dapm_new_controls(dapm, wm8985_common_dapm_widgets, + ARRAY_SIZE(wm8985_common_dapm_widgets)); + snd_soc_dapm_add_routes(dapm, wm8985_common_dapm_routes, + ARRAY_SIZE(wm8985_common_dapm_routes)); + + switch (wm8985->dev_type) { + case WM8758: + snd_soc_add_codec_controls(codec, wm8985_alc_snd_controls, + ARRAY_SIZE(wm8985_alc_snd_controls)); + snd_soc_add_codec_controls(codec, wm8985_adc_snd_controls, + ARRAY_SIZE(wm8985_adc_snd_controls)); + snd_soc_add_codec_controls(codec, wm8985_dac_snd_controls, + ARRAY_SIZE(wm8985_dac_snd_controls)); + snd_soc_add_codec_controls(codec, wm8985_eq_snd_controls, + ARRAY_SIZE(wm8985_eq_snd_controls)); + snd_soc_add_codec_controls(codec, wm8985_3d_snd_controls, + ARRAY_SIZE(wm8985_3d_snd_controls)); + + snd_soc_dapm_new_controls(dapm, wm8758_dapm_widgets, + ARRAY_SIZE(wm8758_dapm_widgets)); + break; + + case WM8985: + snd_soc_add_codec_controls(codec, wm8985_alc_snd_controls, + ARRAY_SIZE(wm8985_alc_snd_controls)); + snd_soc_add_codec_controls(codec, wm8985_adc_snd_controls, + ARRAY_SIZE(wm8985_adc_snd_controls)); + snd_soc_add_codec_controls(codec, wm8985_dac_snd_controls, + ARRAY_SIZE(wm8985_dac_snd_controls)); + snd_soc_add_codec_controls(codec, wm8985_aux_snd_controls, + ARRAY_SIZE(wm8985_aux_snd_controls)); + snd_soc_add_codec_controls(codec, wm8985_eq_snd_controls, + ARRAY_SIZE(wm8985_eq_snd_controls)); + snd_soc_add_codec_controls(codec, wm8985_3d_snd_controls, + ARRAY_SIZE(wm8985_3d_snd_controls)); + snd_soc_add_codec_controls(codec, wm8985_spkr_snd_controls, + ARRAY_SIZE(wm8985_spkr_snd_controls)); + + snd_soc_dapm_new_controls(dapm, wm8985_dapm_widgets, + ARRAY_SIZE(wm8985_dapm_widgets)); + snd_soc_dapm_add_routes(dapm, wm8985_aux_dapm_routes, + ARRAY_SIZE(wm8985_aux_dapm_routes)); + break; + } + + return 0; +} static int eqmode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) @@ -1005,6 +1120,8 @@ static int wm8985_probe(struct snd_soc_codec *codec) snd_soc_update_bits(codec, WM8985_BIAS_CTRL, WM8985_BIASCUT, WM8985_BIASCUT); + wm8985_add_widgets(codec); + return 0; err_reg_enable: @@ -1047,13 +1164,6 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8985 = { .probe = wm8985_probe, .set_bias_level = wm8985_set_bias_level, .suspend_bias_off = true, - - .controls = wm8985_snd_controls, - .num_controls = ARRAY_SIZE(wm8985_snd_controls), - .dapm_widgets = wm8985_dapm_widgets, - .num_dapm_widgets = ARRAY_SIZE(wm8985_dapm_widgets), - .dapm_routes = wm8985_dapm_routes, - .num_dapm_routes = ARRAY_SIZE(wm8985_dapm_routes), }; static const struct regmap_config wm8985_regmap = { @@ -1080,6 +1190,8 @@ static int wm8985_spi_probe(struct spi_device *spi) spi_set_drvdata(spi, wm8985); + wm8985->dev_type = WM8985; + wm8985->regmap = devm_regmap_init_spi(spi, &wm8985_regmap); if (IS_ERR(wm8985->regmap)) { ret = PTR_ERR(wm8985->regmap); @@ -1121,6 +1233,8 @@ static int wm8985_i2c_probe(struct i2c_client *i2c, i2c_set_clientdata(i2c, wm8985); + wm8985->dev_type = id->driver_data; + wm8985->regmap = devm_regmap_init_i2c(i2c, &wm8985_regmap); if (IS_ERR(wm8985->regmap)) { ret = PTR_ERR(wm8985->regmap); @@ -1141,7 +1255,8 @@ static int wm8985_i2c_remove(struct i2c_client *i2c) } static const struct i2c_device_id wm8985_i2c_id[] = { - { "wm8985", 0 }, + { "wm8985", WM8985 }, + { "wm8758", WM8758 }, { } }; MODULE_DEVICE_TABLE(i2c, wm8985_i2c_id); @@ -1189,6 +1304,6 @@ static void __exit wm8985_exit(void) } module_exit(wm8985_exit); -MODULE_DESCRIPTION("ASoC WM8985 driver"); +MODULE_DESCRIPTION("ASoC WM8985 / WM8758 driver"); MODULE_AUTHOR("Dimitris Papastamos <dp@opensource.wolfsonmicro.com>"); MODULE_LICENSE("GPL"); -- 1.9.1 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH v2 2/2] ASoC: wm8985: add support for WM8758 2016-05-17 12:48 ` [PATCH v2 2/2] ASoC: wm8985: add support " Petr Kulhavy @ 2016-05-20 16:11 ` Charles Keepax 2016-05-23 7:34 ` Petr Kulhavy 0 siblings, 1 reply; 8+ messages in thread From: Charles Keepax @ 2016-05-20 16:11 UTC (permalink / raw) To: Petr Kulhavy; +Cc: plamen, alsa-devel, broonie, lgirdwood On Tue, May 17, 2016 at 02:48:54PM +0200, Petr Kulhavy wrote: > The WM8758 chip is almost identical to WM8985 with the difference that it > doesn't feature the AUX input. This patch adds the WM8758 support into the > WM8985 driver. > > The chip selection is done by the I2C name. The SPI probe supports only > the WM8985. > > Signed-off-by: Petr Kulhavy <petr@barix.com> > --- > + > +static int wm8985_add_widgets(struct snd_soc_codec *codec) > +{ > + struct wm8985_priv *wm8985 = snd_soc_codec_get_drvdata(codec); > + struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec); > + > + snd_soc_dapm_new_controls(dapm, wm8985_common_dapm_widgets, > + ARRAY_SIZE(wm8985_common_dapm_widgets)); > + snd_soc_dapm_add_routes(dapm, wm8985_common_dapm_routes, > + ARRAY_SIZE(wm8985_common_dapm_routes)); > + > + switch (wm8985->dev_type) { > + case WM8758: > + snd_soc_add_codec_controls(codec, wm8985_alc_snd_controls, > + ARRAY_SIZE(wm8985_alc_snd_controls)); > + snd_soc_add_codec_controls(codec, wm8985_adc_snd_controls, > + ARRAY_SIZE(wm8985_adc_snd_controls)); > + snd_soc_add_codec_controls(codec, wm8985_dac_snd_controls, > + ARRAY_SIZE(wm8985_dac_snd_controls)); > + snd_soc_add_codec_controls(codec, wm8985_eq_snd_controls, > + ARRAY_SIZE(wm8985_eq_snd_controls)); > + snd_soc_add_codec_controls(codec, wm8985_3d_snd_controls, > + ARRAY_SIZE(wm8985_3d_snd_controls)); Why not just put all these in a common controls array? They seem to all be used on 8985 as well. > + > + snd_soc_dapm_new_controls(dapm, wm8758_dapm_widgets, > + ARRAY_SIZE(wm8758_dapm_widgets)); > + break; > + > + case WM8985: > + snd_soc_add_codec_controls(codec, wm8985_alc_snd_controls, > + ARRAY_SIZE(wm8985_alc_snd_controls)); > + snd_soc_add_codec_controls(codec, wm8985_adc_snd_controls, > + ARRAY_SIZE(wm8985_adc_snd_controls)); > + snd_soc_add_codec_controls(codec, wm8985_dac_snd_controls, > + ARRAY_SIZE(wm8985_dac_snd_controls)); > + snd_soc_add_codec_controls(codec, wm8985_aux_snd_controls, > + ARRAY_SIZE(wm8985_aux_snd_controls)); > + snd_soc_add_codec_controls(codec, wm8985_eq_snd_controls, > + ARRAY_SIZE(wm8985_eq_snd_controls)); > + snd_soc_add_codec_controls(codec, wm8985_3d_snd_controls, > + ARRAY_SIZE(wm8985_3d_snd_controls)); > + snd_soc_add_codec_controls(codec, wm8985_spkr_snd_controls, > + ARRAY_SIZE(wm8985_spkr_snd_controls)); And why not put aux and spkr in a wm8985 array? Then you only need two arrays. > + > + snd_soc_dapm_new_controls(dapm, wm8985_dapm_widgets, > + ARRAY_SIZE(wm8985_dapm_widgets)); > + snd_soc_dapm_add_routes(dapm, wm8985_aux_dapm_routes, > + ARRAY_SIZE(wm8985_aux_dapm_routes)); > + break; > + } > + > + return 0; > +} > > static int eqmode_get(struct snd_kcontrol *kcontrol, > struct snd_ctl_elem_value *ucontrol) > @@ -1005,6 +1120,8 @@ static int wm8985_probe(struct snd_soc_codec *codec) > snd_soc_update_bits(codec, WM8985_BIAS_CTRL, WM8985_BIASCUT, > WM8985_BIASCUT); > > + wm8985_add_widgets(codec); > + > return 0; > > err_reg_enable: > @@ -1047,13 +1164,6 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8985 = { > .probe = wm8985_probe, > .set_bias_level = wm8985_set_bias_level, > .suspend_bias_off = true, > - > - .controls = wm8985_snd_controls, > - .num_controls = ARRAY_SIZE(wm8985_snd_controls), > - .dapm_widgets = wm8985_dapm_widgets, > - .num_dapm_widgets = ARRAY_SIZE(wm8985_dapm_widgets), > - .dapm_routes = wm8985_dapm_routes, > - .num_dapm_routes = ARRAY_SIZE(wm8985_dapm_routes), I think you should still be able to use these for the common functionality. Thanks, Charles ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v2 2/2] ASoC: wm8985: add support for WM8758 2016-05-20 16:11 ` Charles Keepax @ 2016-05-23 7:34 ` Petr Kulhavy 2016-05-23 7:53 ` Charles Keepax 0 siblings, 1 reply; 8+ messages in thread From: Petr Kulhavy @ 2016-05-23 7:34 UTC (permalink / raw) To: Charles Keepax Cc: Plamen Prodanov, ALSA Development Mailing List, Mark Brown, Liam Girdwood On 20 May 2016 at 18:11, Charles Keepax <ckeepax@opensource.wolfsonmicro.com> wrote: > On Tue, May 17, 2016 at 02:48:54PM +0200, Petr Kulhavy wrote: >> The WM8758 chip is almost identical to WM8985 with the difference that it >> doesn't feature the AUX input. This patch adds the WM8758 support into the >> WM8985 driver. >> >> The chip selection is done by the I2C name. The SPI probe supports only >> the WM8985. >> >> Signed-off-by: Petr Kulhavy <petr@barix.com> >> --- >> + >> +static int wm8985_add_widgets(struct snd_soc_codec *codec) >> +{ >> + struct wm8985_priv *wm8985 = snd_soc_codec_get_drvdata(codec); >> + struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec); >> + >> + snd_soc_dapm_new_controls(dapm, wm8985_common_dapm_widgets, >> + ARRAY_SIZE(wm8985_common_dapm_widgets)); >> + snd_soc_dapm_add_routes(dapm, wm8985_common_dapm_routes, >> + ARRAY_SIZE(wm8985_common_dapm_routes)); >> + >> + switch (wm8985->dev_type) { >> + case WM8758: >> + snd_soc_add_codec_controls(codec, wm8985_alc_snd_controls, >> + ARRAY_SIZE(wm8985_alc_snd_controls)); >> + snd_soc_add_codec_controls(codec, wm8985_adc_snd_controls, >> + ARRAY_SIZE(wm8985_adc_snd_controls)); >> + snd_soc_add_codec_controls(codec, wm8985_dac_snd_controls, >> + ARRAY_SIZE(wm8985_dac_snd_controls)); >> + snd_soc_add_codec_controls(codec, wm8985_eq_snd_controls, >> + ARRAY_SIZE(wm8985_eq_snd_controls)); >> + snd_soc_add_codec_controls(codec, wm8985_3d_snd_controls, >> + ARRAY_SIZE(wm8985_3d_snd_controls)); > > Why not just put all these in a common controls array? They seem > to all be used on 8985 as well. In general I agree with you. But doesn't the order in which snd_soc_add_codec_controls() is called affect the order in which the controls appear in the mixer? I have split the controls in order to preserve the original order of the controls. >> err_reg_enable: >> @@ -1047,13 +1164,6 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8985 = { >> .probe = wm8985_probe, >> .set_bias_level = wm8985_set_bias_level, >> .suspend_bias_off = true, >> - >> - .controls = wm8985_snd_controls, >> - .num_controls = ARRAY_SIZE(wm8985_snd_controls), >> - .dapm_widgets = wm8985_dapm_widgets, >> - .num_dapm_widgets = ARRAY_SIZE(wm8985_dapm_widgets), >> - .dapm_routes = wm8985_dapm_routes, >> - .num_dapm_routes = ARRAY_SIZE(wm8985_dapm_routes), > > I think you should still be able to use these for the common > functionality. All these are set by wm8985_add_widgets() now. Or maybe I didn't quite get what you mean? Thanks Petr ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v2 2/2] ASoC: wm8985: add support for WM8758 2016-05-23 7:34 ` Petr Kulhavy @ 2016-05-23 7:53 ` Charles Keepax 2016-05-23 8:17 ` Petr Kulhavy 0 siblings, 1 reply; 8+ messages in thread From: Charles Keepax @ 2016-05-23 7:53 UTC (permalink / raw) To: Petr Kulhavy Cc: Plamen Prodanov, ALSA Development Mailing List, Mark Brown, Liam Girdwood On Mon, May 23, 2016 at 09:34:26AM +0200, Petr Kulhavy wrote: > On 20 May 2016 at 18:11, Charles Keepax > <ckeepax@opensource.wolfsonmicro.com> wrote: > > On Tue, May 17, 2016 at 02:48:54PM +0200, Petr Kulhavy wrote: > >> The WM8758 chip is almost identical to WM8985 with the difference that it > >> doesn't feature the AUX input. This patch adds the WM8758 support into the > >> WM8985 driver. > >> > >> The chip selection is done by the I2C name. The SPI probe supports only > >> the WM8985. > >> > >> Signed-off-by: Petr Kulhavy <petr@barix.com> > >> --- > >> + > >> +static int wm8985_add_widgets(struct snd_soc_codec *codec) > >> +{ > >> + struct wm8985_priv *wm8985 = snd_soc_codec_get_drvdata(codec); > >> + struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec); > >> + > >> + snd_soc_dapm_new_controls(dapm, wm8985_common_dapm_widgets, > >> + ARRAY_SIZE(wm8985_common_dapm_widgets)); > >> + snd_soc_dapm_add_routes(dapm, wm8985_common_dapm_routes, > >> + ARRAY_SIZE(wm8985_common_dapm_routes)); > >> + > >> + switch (wm8985->dev_type) { > >> + case WM8758: > >> + snd_soc_add_codec_controls(codec, wm8985_alc_snd_controls, > >> + ARRAY_SIZE(wm8985_alc_snd_controls)); > >> + snd_soc_add_codec_controls(codec, wm8985_adc_snd_controls, > >> + ARRAY_SIZE(wm8985_adc_snd_controls)); > >> + snd_soc_add_codec_controls(codec, wm8985_dac_snd_controls, > >> + ARRAY_SIZE(wm8985_dac_snd_controls)); > >> + snd_soc_add_codec_controls(codec, wm8985_eq_snd_controls, > >> + ARRAY_SIZE(wm8985_eq_snd_controls)); > >> + snd_soc_add_codec_controls(codec, wm8985_3d_snd_controls, > >> + ARRAY_SIZE(wm8985_3d_snd_controls)); > > > > Why not just put all these in a common controls array? They seem > > to all be used on 8985 as well. > > In general I agree with you. But doesn't the order in which > snd_soc_add_codec_controls() is called affect the order in which the > controls appear in the mixer? > I have split the controls in order to preserve the original order of > the controls. Personally I would preference keeping the code clean rather than preserving the order of the controls. I don't think the absolute numerical position of the controls is normally considered an important ABI to preserve, aside from anything else it could be affected by things like probe order between cards. > > >> err_reg_enable: > >> @@ -1047,13 +1164,6 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8985 = { > >> .probe = wm8985_probe, > >> .set_bias_level = wm8985_set_bias_level, > >> .suspend_bias_off = true, > >> - > >> - .controls = wm8985_snd_controls, > >> - .num_controls = ARRAY_SIZE(wm8985_snd_controls), > >> - .dapm_widgets = wm8985_dapm_widgets, > >> - .num_dapm_widgets = ARRAY_SIZE(wm8985_dapm_widgets), > >> - .dapm_routes = wm8985_dapm_routes, > >> - .num_dapm_routes = ARRAY_SIZE(wm8985_dapm_routes), > > > > I think you should still be able to use these for the common > > functionality. > > All these are set by wm8985_add_widgets() now. > Or maybe I didn't quite get what you mean? My point was just that you can still use these helpers for the common stuff and then wm8985_add_widgets needs to only add the codec specific stuff. Thanks, Charles ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v2 2/2] ASoC: wm8985: add support for WM8758 2016-05-23 7:53 ` Charles Keepax @ 2016-05-23 8:17 ` Petr Kulhavy 0 siblings, 0 replies; 8+ messages in thread From: Petr Kulhavy @ 2016-05-23 8:17 UTC (permalink / raw) To: Charles Keepax Cc: Plamen Prodanov, ALSA Development Mailing List, Mark Brown, Liam Girdwood On 23 May 2016 at 09:53, Charles Keepax <ckeepax@opensource.wolfsonmicro.com> wrote: > On Mon, May 23, 2016 at 09:34:26AM +0200, Petr Kulhavy wrote: >> On 20 May 2016 at 18:11, Charles Keepax >> <ckeepax@opensource.wolfsonmicro.com> wrote: >> > On Tue, May 17, 2016 at 02:48:54PM +0200, Petr Kulhavy wrote: >> >> The WM8758 chip is almost identical to WM8985 with the difference that it >> >> doesn't feature the AUX input. This patch adds the WM8758 support into the >> >> WM8985 driver. >> >> >> >> The chip selection is done by the I2C name. The SPI probe supports only >> >> the WM8985. >> >> >> >> Signed-off-by: Petr Kulhavy <petr@barix.com> >> >> --- >> >> + >> >> +static int wm8985_add_widgets(struct snd_soc_codec *codec) >> >> +{ >> >> + struct wm8985_priv *wm8985 = snd_soc_codec_get_drvdata(codec); >> >> + struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec); >> >> + >> >> + snd_soc_dapm_new_controls(dapm, wm8985_common_dapm_widgets, >> >> + ARRAY_SIZE(wm8985_common_dapm_widgets)); >> >> + snd_soc_dapm_add_routes(dapm, wm8985_common_dapm_routes, >> >> + ARRAY_SIZE(wm8985_common_dapm_routes)); >> >> + >> >> + switch (wm8985->dev_type) { >> >> + case WM8758: >> >> + snd_soc_add_codec_controls(codec, wm8985_alc_snd_controls, >> >> + ARRAY_SIZE(wm8985_alc_snd_controls)); >> >> + snd_soc_add_codec_controls(codec, wm8985_adc_snd_controls, >> >> + ARRAY_SIZE(wm8985_adc_snd_controls)); >> >> + snd_soc_add_codec_controls(codec, wm8985_dac_snd_controls, >> >> + ARRAY_SIZE(wm8985_dac_snd_controls)); >> >> + snd_soc_add_codec_controls(codec, wm8985_eq_snd_controls, >> >> + ARRAY_SIZE(wm8985_eq_snd_controls)); >> >> + snd_soc_add_codec_controls(codec, wm8985_3d_snd_controls, >> >> + ARRAY_SIZE(wm8985_3d_snd_controls)); >> > >> > Why not just put all these in a common controls array? They seem >> > to all be used on 8985 as well. >> >> In general I agree with you. But doesn't the order in which >> snd_soc_add_codec_controls() is called affect the order in which the >> controls appear in the mixer? >> I have split the controls in order to preserve the original order of >> the controls. > > Personally I would preference keeping the code clean rather than > preserving the order of the controls. I don't think the absolute > numerical position of the controls is normally considered an > important ABI to preserve, aside from anything else it could be > affected by things like probe order between cards. That makes sense. I will do that. >> >> err_reg_enable: >> >> @@ -1047,13 +1164,6 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8985 = { >> >> .probe = wm8985_probe, >> >> .set_bias_level = wm8985_set_bias_level, >> >> .suspend_bias_off = true, >> >> - >> >> - .controls = wm8985_snd_controls, >> >> - .num_controls = ARRAY_SIZE(wm8985_snd_controls), >> >> - .dapm_widgets = wm8985_dapm_widgets, >> >> - .num_dapm_widgets = ARRAY_SIZE(wm8985_dapm_widgets), >> >> - .dapm_routes = wm8985_dapm_routes, >> >> - .num_dapm_routes = ARRAY_SIZE(wm8985_dapm_routes), >> > >> > I think you should still be able to use these for the common >> > functionality. >> >> All these are set by wm8985_add_widgets() now. >> Or maybe I didn't quite get what you mean? > > My point was just that you can still use these helpers for the > common stuff and then wm8985_add_widgets needs to only add the > codec specific stuff. Ah, now I see what you mean! I didn't know it can be combined like that. Makes absolutely sense, I will change that. Thanks Petr ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2016-05-23 8:18 UTC | newest] Thread overview: 8+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2016-05-17 12:48 [PATCH v2 0/2] ASoC: wm8985: add support for WM8758 Petr Kulhavy 2016-05-17 12:48 ` [PATCH v2 1/2] ASoC: wm8985: add register definitions " Petr Kulhavy 2016-05-20 15:54 ` Charles Keepax 2016-05-17 12:48 ` [PATCH v2 2/2] ASoC: wm8985: add support " Petr Kulhavy 2016-05-20 16:11 ` Charles Keepax 2016-05-23 7:34 ` Petr Kulhavy 2016-05-23 7:53 ` Charles Keepax 2016-05-23 8:17 ` Petr Kulhavy
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