@@ -1968,11 +1968,15 @@ config SND_SOC_UDA1380
tristate
depends on I2C
+config SND_SOC_WCD_CLASSH
+ tristate
+
config SND_SOC_WCD9335
tristate "WCD9335 Codec"
depends on SLIMBUS
select REGMAP_SLIMBUS
select REGMAP_IRQ
+ select SND_SOC_WCD_CLASSH
help
The WCD9335 is a standalone Hi-Fi audio CODEC IC, supports
Qualcomm Technologies, Inc. (QTI) multimedia solutions,
@@ -1987,6 +1991,7 @@ config SND_SOC_WCD934X
depends on SLIMBUS
select REGMAP_IRQ
select REGMAP_SLIMBUS
+ select SND_SOC_WCD_CLASSH
select SND_SOC_WCD_MBHC
depends on MFD_WCD934X || COMPILE_TEST
help
@@ -1997,6 +2002,7 @@ config SND_SOC_WCD938X
depends on SND_SOC_WCD938X_SDW
tristate
depends on SOUNDWIRE || !SOUNDWIRE
+ select SND_SOC_WCD_CLASSH
config SND_SOC_WCD938X_SDW
tristate "WCD9380/WCD9385 Codec - SDW"
@@ -303,10 +303,11 @@ snd-soc-twl4030-objs := twl4030.o
snd-soc-twl6040-objs := twl6040.o
snd-soc-uda1334-objs := uda1334.o
snd-soc-uda1380-objs := uda1380.o
+snd-soc-wcd-classh-objs := wcd-clsh-v2.o
snd-soc-wcd-mbhc-objs := wcd-mbhc-v2.o
-snd-soc-wcd9335-objs := wcd-clsh-v2.o wcd9335.o
-snd-soc-wcd934x-objs := wcd-clsh-v2.o wcd934x.o
-snd-soc-wcd938x-objs := wcd938x.o wcd-clsh-v2.o
+snd-soc-wcd9335-objs := wcd9335.o
+snd-soc-wcd934x-objs := wcd934x.o
+snd-soc-wcd938x-objs := wcd938x.o
snd-soc-wcd938x-sdw-objs := wcd938x-sdw.o
snd-soc-wl1273-objs := wl1273.o
snd-soc-wm-adsp-objs := wm_adsp.o
@@ -685,6 +686,7 @@ obj-$(CONFIG_SND_SOC_TWL4030) += snd-soc-twl4030.o
obj-$(CONFIG_SND_SOC_TWL6040) += snd-soc-twl6040.o
obj-$(CONFIG_SND_SOC_UDA1334) += snd-soc-uda1334.o
obj-$(CONFIG_SND_SOC_UDA1380) += snd-soc-uda1380.o
+obj-$(CONFIG_SND_SOC_WCD_CLASSH) += snd-soc-wcd-classh.o
obj-$(CONFIG_SND_SOC_WCD_MBHC) += snd-soc-wcd-mbhc.o
obj-$(CONFIG_SND_SOC_WCD9335) += snd-soc-wcd9335.o
obj-$(CONFIG_SND_SOC_WCD934X) += snd-soc-wcd934x.o
@@ -355,6 +355,7 @@ void wcd_clsh_set_hph_mode(struct wcd_clsh_ctrl *ctrl, int mode)
wcd_clsh_v2_set_hph_mode(comp, mode);
}
+EXPORT_SYMBOL_GPL(wcd_clsh_set_hph_mode);
static void wcd_clsh_set_flyback_current(struct snd_soc_component *comp,
int mode)
@@ -869,11 +870,13 @@ int wcd_clsh_ctrl_set_state(struct wcd_clsh_ctrl *ctrl,
return 0;
}
+EXPORT_SYMBOL_GPL(wcd_clsh_ctrl_set_state);
int wcd_clsh_ctrl_get_state(struct wcd_clsh_ctrl *ctrl)
{
return ctrl->state;
}
+EXPORT_SYMBOL_GPL(wcd_clsh_ctrl_get_state);
struct wcd_clsh_ctrl *wcd_clsh_ctrl_alloc(struct snd_soc_component *comp,
int version)
@@ -890,8 +893,13 @@ struct wcd_clsh_ctrl *wcd_clsh_ctrl_alloc(struct snd_soc_component *comp,
return ctrl;
}
+EXPORT_SYMBOL_GPL(wcd_clsh_ctrl_alloc);
void wcd_clsh_ctrl_free(struct wcd_clsh_ctrl *ctrl)
{
kfree(ctrl);
}
+EXPORT_SYMBOL_GPL(wcd_clsh_ctrl_free);
+
+MODULE_DESCRIPTION("WCD93XX Class-H driver");
+MODULE_LICENSE("GPL");
Three Qualcomm audio codecs (WCD9355, WCD934x and WCD938x) use the same object file wcd-clsh-v2.o leading to warnings: Makefile: wcd-clsh-v2.o is added to multiple modules: snd-soc-wcd9335 snd-soc-wcd934x snd-soc-wcd938x Convert the wcd-clsh-v2.o to a module to solve it. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- sound/soc/codecs/Kconfig | 6 ++++++ sound/soc/codecs/Makefile | 8 +++++--- sound/soc/codecs/wcd-clsh-v2.c | 8 ++++++++ 3 files changed, 19 insertions(+), 3 deletions(-)