[PATCH 22/48] ARM: pxa: z2: use gpio lookup for audio device
From: Arnd Bergmann <arnd@kernel.org>
Date: 2022-04-19 16:47:03
Also in:
alsa-devel, dri-devel, linux-clk, linux-fbdev, linux-ide, linux-input, linux-leds, linux-mips, linux-mmc, linux-pm, linux-rtc, linux-usb, lkml
Subsystem:
arm port, pxa2xx/pxa3xx support, sound, sound - soc layer / dynamic audio power management (asoc), the rest · Maintainers:
Russell King, Daniel Mack, Haojian Zhuang, Robert Jarzmik, Jaroslav Kysela, Takashi Iwai, Liam Girdwood, Mark Brown, Linus Torvalds
From: Arnd Bergmann <arnd@arndb.de> The audio device is allocated by the audio driver, and it uses a gpio number from the mach/z2.h header file. Change it to use a gpio lookup table for the device allocated by the driver to keep the header file local to the machine. Acked-by: Mark Brown <broonie@kernel.org> Cc: alsa-devel@alsa-project.org Reviewed-by: Linus Walleij <redacted> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- arch/arm/mach-pxa/z2.c | 11 +++++++++++ sound/soc/pxa/z2.c | 5 ++--- 2 files changed, 13 insertions(+), 3 deletions(-)
diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c
index 7eaeda269927..bb854e903c8f 100644
--- a/arch/arm/mach-pxa/z2.c
+++ b/arch/arm/mach-pxa/z2.c@@ -651,6 +651,15 @@ static void __init z2_spi_init(void) static inline void z2_spi_init(void) {} #endif +static struct gpiod_lookup_table z2_audio_gpio_table = { + .dev_id = "soc-audio", + .table = { + GPIO_LOOKUP("gpio-pxa", GPIO37_ZIPITZ2_HEADSET_DETECT, + "hsdet-gpio", GPIO_ACTIVE_HIGH), + { }, + }, +}; + /****************************************************************************** * Core power regulator ******************************************************************************/
@@ -755,6 +764,8 @@ static void __init z2_init(void) z2_keys_init(); z2_pmic_init(); + gpiod_add_lookup_table(&z2_audio_gpio_table); + pm_power_off = z2_power_off; }
diff --git a/sound/soc/pxa/z2.c b/sound/soc/pxa/z2.c
index dc6c48e4738b..7f1c6bc69510 100644
--- a/sound/soc/pxa/z2.c
+++ b/sound/soc/pxa/z2.c@@ -13,7 +13,7 @@ #include <linux/timer.h> #include <linux/interrupt.h> #include <linux/platform_device.h> -#include <linux/gpio.h> +#include <linux/gpio/consumer.h> #include <sound/core.h> #include <sound/pcm.h>
@@ -22,7 +22,6 @@ #include <asm/mach-types.h> #include <linux/platform_data/asoc-pxa.h> -#include <mach/z2.h> #include "../codecs/wm8750.h" #include "pxa2xx-i2s.h"
@@ -89,7 +88,6 @@ static struct snd_soc_jack_pin hs_jack_pins[] = { /* Headset jack detection gpios */ static struct snd_soc_jack_gpio hs_jack_gpios[] = { { - .gpio = GPIO37_ZIPITZ2_HEADSET_DETECT, .name = "hsdet-gpio", .report = SND_JACK_HEADSET, .debounce_time = 200,
@@ -195,6 +193,7 @@ static int __init z2_init(void) if (!z2_snd_device) return -ENOMEM; + hs_jack_gpios[0].gpiod_dev = &z2_snd_device->dev; platform_set_drvdata(z2_snd_device, &snd_soc_z2); ret = platform_device_add(z2_snd_device);
--
2.29.2
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