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From: Arnd Bergmann <arnd@kernel.org>
To: robert.jarzmik@free.fr, linux-arm-kernel@lists.infradead.org
Cc: Ulf Hansson <ulf.hansson@linaro.org>,
	linux-usb@vger.kernel.org,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Viresh Kumar <viresh.kumar@linaro.org>,
	linux-fbdev@vger.kernel.org,
	Dominik Brodowski <linux@dominikbrodowski.net>,
	linux-mips@vger.kernel.org, linux-ide@vger.kernel.org,
	linux-mtd@lists.infradead.org, Tomas Cech <sleep_walker@suse.com>,
	linux-clk@vger.kernel.org, linux-leds@vger.kernel.org,
	linux-rtc@vger.kernel.org, Helge Deller <deller@gmx.de>,
	Marek Vasut <marek.vasut@gmail.com>,
	Paul Parsons <lost.distance@yahoo.com>,
	Sergey Lapin <slapin@ossfans.org>, Arnd Bergmann <arnd@arndb.de>,
	linux-pm@vger.kernel.org, linux-input@vger.kernel.org,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	Lubomir Rintel <lkundrak@v3.sk>, Mark Brown <broonie@kernel.org>,
	dri-devel@lists.freedesktop.org,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Stephen Boyd <sboyd@kernel.org>,
	patches@opensource.cirrus.com,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org,
	Michael Turquette <mturquette@baylibre.com>,
	alsa-devel@alsa-project.org, Daniel Mack <daniel@zonque.org>
Subject: [PATCH 16/48] ARM: pxa: poodle: use platform data for poodle asoc driver
Date: Tue, 19 Apr 2022 18:37:38 +0200	[thread overview]
Message-ID: <20220419163810.2118169-17-arnd@kernel.org> (raw)
In-Reply-To: <20220419163810.2118169-1-arnd@kernel.org>

From: Arnd Bergmann <arnd@arndb.de>

The poodle audio driver shows its age by using a custom
gpio api for the "locomo" support chip.

In a perfect world, this would get converted to use gpiolib
and a gpio lookup table.

As the world is not perfect, just pass all the required data
in a custom platform_data structure. to avoid the globally
visible mach/poodle.h header.

Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: alsa-devel@alsa-project.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm/mach-pxa/poodle.c                    | 30 ++++++++----
 arch/arm/mach-pxa/{include/mach => }/poodle.h |  4 +-
 include/linux/platform_data/asoc-poodle.h     | 16 ++++++
 sound/soc/pxa/poodle.c                        | 49 ++++++++++---------
 4 files changed, 63 insertions(+), 36 deletions(-)
 rename arch/arm/mach-pxa/{include/mach => }/poodle.h (97%)
 create mode 100644 include/linux/platform_data/asoc-poodle.h

diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index ca52882433d4..7772a39430ed 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -39,11 +39,13 @@
 #include <asm/mach/irq.h>
 
 #include "pxa25x.h"
-#include <linux/platform_data/mmc-pxamci.h>
 #include "udc.h"
+#include "poodle.h"
+
+#include <linux/platform_data/mmc-pxamci.h>
 #include <linux/platform_data/irda-pxaficp.h>
-#include <mach/poodle.h>
 #include <linux/platform_data/video-pxafb.h>
+#include <linux/platform_data/asoc-poodle.h>
 
 #include <asm/hardware/scoop.h>
 #include <asm/hardware/locomo.h>
@@ -155,12 +157,6 @@ static struct scoop_pcmcia_config poodle_pcmcia_config = {
 
 EXPORT_SYMBOL(poodle_scoop_device);
 
-
-static struct platform_device poodle_audio_device = {
-	.name	= "poodle-audio",
-	.id	= -1,
-};
-
 /* LoCoMo device */
 static struct resource locomo_resources[] = {
 	[0] = {
@@ -179,7 +175,7 @@ static struct locomo_platform_data locomo_info = {
 	.irq_base	= IRQ_BOARD_START,
 };
 
-struct platform_device poodle_locomo_device = {
+static struct platform_device poodle_locomo_device = {
 	.name		= "locomo",
 	.id		= 0,
 	.num_resources	= ARRAY_SIZE(locomo_resources),
@@ -189,7 +185,21 @@ struct platform_device poodle_locomo_device = {
 	},
 };
 
-EXPORT_SYMBOL(poodle_locomo_device);
+static struct poodle_audio_platform_data poodle_audio_pdata = {
+	.locomo_dev	= &poodle_locomo_device.dev,
+
+	.gpio_amp_on   	= POODLE_LOCOMO_GPIO_AMP_ON,
+	.gpio_mute_l   	= POODLE_LOCOMO_GPIO_MUTE_L,
+	.gpio_mute_r   	= POODLE_LOCOMO_GPIO_MUTE_R,
+	.gpio_232vcc_on	= POODLE_LOCOMO_GPIO_232VCC_ON,
+	.gpio_jk_b     	= POODLE_LOCOMO_GPIO_JK_B,
+};
+
+static struct platform_device poodle_audio_device = {
+	.name	= "poodle-audio",
+	.id	= -1,
+	.dev.platform_data = &poodle_audio_pdata,
+};
 
 #if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE)
 static struct pxa2xx_spi_controller poodle_spi_info = {
diff --git a/arch/arm/mach-pxa/include/mach/poodle.h b/arch/arm/mach-pxa/poodle.h
similarity index 97%
rename from arch/arm/mach-pxa/include/mach/poodle.h
rename to arch/arm/mach-pxa/poodle.h
index b56b19351a03..e675a3d1aa18 100644
--- a/arch/arm/mach-pxa/include/mach/poodle.h
+++ b/arch/arm/mach-pxa/poodle.h
@@ -15,7 +15,7 @@
 #ifndef __ASM_ARCH_POODLE_H
 #define __ASM_ARCH_POODLE_H  1
 
-#include "irqs.h" /* PXA_GPIO_TO_IRQ */
+#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */
 
 /*
  * GPIOs
@@ -89,6 +89,4 @@
 
 #define POODLE_NR_IRQS		(IRQ_BOARD_START + 4)	/* 4 for LoCoMo */
 
-extern struct platform_device poodle_locomo_device;
-
 #endif /* __ASM_ARCH_POODLE_H  */
diff --git a/include/linux/platform_data/asoc-poodle.h b/include/linux/platform_data/asoc-poodle.h
new file mode 100644
index 000000000000..2052fad55c5c
--- /dev/null
+++ b/include/linux/platform_data/asoc-poodle.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __LINUX_PLATFORM_DATA_POODLE_AUDIO
+#define __LINUX_PLATFORM_DATA_POODLE_AUDIO
+
+/* locomo is not a proper gpio driver, and uses its own api */
+struct poodle_audio_platform_data {
+	struct device	*locomo_dev;
+
+	int		gpio_amp_on;
+	int		gpio_mute_l;
+	int		gpio_mute_r;
+	int		gpio_232vcc_on;
+	int		gpio_jk_b;
+};
+
+#endif
diff --git a/sound/soc/pxa/poodle.c b/sound/soc/pxa/poodle.c
index 176a0441235a..5fdaa477e85d 100644
--- a/sound/soc/pxa/poodle.c
+++ b/sound/soc/pxa/poodle.c
@@ -21,8 +21,8 @@
 
 #include <asm/mach-types.h>
 #include <asm/hardware/locomo.h>
-#include <mach/poodle.h>
 #include <linux/platform_data/asoc-pxa.h>
+#include <linux/platform_data/asoc-poodle.h>
 
 #include "../codecs/wm8731.h"
 #include "pxa2xx-i2s.h"
@@ -38,21 +38,23 @@
 static int poodle_jack_func;
 static int poodle_spk_func;
 
+static struct poodle_audio_platform_data *poodle_pdata;
+
 static void poodle_ext_control(struct snd_soc_dapm_context *dapm)
 {
 	/* set up jack connection */
 	if (poodle_jack_func == POODLE_HP) {
 		/* set = unmute headphone */
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_L, 1);
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_R, 1);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_l, 1);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_r, 1);
 		snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
 	} else {
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_L, 0);
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_R, 0);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_l, 0);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_r, 0);
 		snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
 	}
 
@@ -80,10 +82,10 @@ static int poodle_startup(struct snd_pcm_substream *substream)
 static void poodle_shutdown(struct snd_pcm_substream *substream)
 {
 	/* set = unmute headphone */
-	locomo_gpio_write(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_L, 1);
-	locomo_gpio_write(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_R, 1);
+	locomo_gpio_write(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_l, 1);
+	locomo_gpio_write(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_r, 1);
 }
 
 static int poodle_hw_params(struct snd_pcm_substream *substream,
@@ -174,11 +176,11 @@ static int poodle_amp_event(struct snd_soc_dapm_widget *w,
 	struct snd_kcontrol *k, int event)
 {
 	if (SND_SOC_DAPM_EVENT_ON(event))
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_AMP_ON, 0);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_amp_on, 0);
 	else
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_AMP_ON, 1);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_amp_on, 1);
 
 	return 0;
 }
@@ -254,13 +256,14 @@ static int poodle_probe(struct platform_device *pdev)
 	struct snd_soc_card *card = &poodle;
 	int ret;
 
-	locomo_gpio_set_dir(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_AMP_ON, 0);
+	poodle_pdata = pdev->dev.platform_data;
+	locomo_gpio_set_dir(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_amp_on, 0);
 	/* should we mute HP at startup - burning power ?*/
-	locomo_gpio_set_dir(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_L, 0);
-	locomo_gpio_set_dir(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_R, 0);
+	locomo_gpio_set_dir(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_l, 0);
+	locomo_gpio_set_dir(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_r, 0);
 
 	card->dev = &pdev->dev;
 
-- 
2.29.2


WARNING: multiple messages have this Message-ID
From: Arnd Bergmann <arnd@kernel.org>
To: robert.jarzmik@free.fr, linux-arm-kernel@lists.infradead.org
Cc: Arnd Bergmann <arnd@arndb.de>, Daniel Mack <daniel@zonque.org>,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	Marek Vasut <marek.vasut@gmail.com>,
	Philipp Zabel <philipp.zabel@gmail.com>,
	Lubomir Rintel <lkundrak@v3.sk>,
	Paul Parsons <lost.distance@yahoo.com>,
	Tomas Cech <sleep_walker@suse.com>,
	Sergey Lapin <slapin@ossfans.org>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Viresh Kumar <viresh.kumar@linaro.org>,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	Dominik Brodowski <linux@dominikbrodowski.net>,
	Helge Deller <deller@gmx.de>, Mark Brown <broonie@kernel.org>,
	Linus Walleij <linus.walleij@linaro.org>,
	linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org,
	linux-ide@vger.kernel.org, linux-clk@vger.kernel.org,
	linux-pm@vger.kernel.org, linux-input@vger.kernel.org,
	patches@opensource.cirrus.com, linux-leds@vger.kernel.org,
	linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org,
	linux-rtc@vger.kernel.org, linux-usb@vger.kernel.org,
	linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org,
	alsa-devel@alsa-project.org
Subject: [PATCH 16/48] ARM: pxa: poodle: use platform data for poodle asoc driver
Date: Tue, 19 Apr 2022 18:37:38 +0200	[thread overview]
Message-ID: <20220419163810.2118169-17-arnd@kernel.org> (raw)
In-Reply-To: <20220419163810.2118169-1-arnd@kernel.org>

From: Arnd Bergmann <arnd@arndb.de>

The poodle audio driver shows its age by using a custom
gpio api for the "locomo" support chip.

In a perfect world, this would get converted to use gpiolib
and a gpio lookup table.

As the world is not perfect, just pass all the required data
in a custom platform_data structure. to avoid the globally
visible mach/poodle.h header.

Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: alsa-devel@alsa-project.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm/mach-pxa/poodle.c                    | 30 ++++++++----
 arch/arm/mach-pxa/{include/mach => }/poodle.h |  4 +-
 include/linux/platform_data/asoc-poodle.h     | 16 ++++++
 sound/soc/pxa/poodle.c                        | 49 ++++++++++---------
 4 files changed, 63 insertions(+), 36 deletions(-)
 rename arch/arm/mach-pxa/{include/mach => }/poodle.h (97%)
 create mode 100644 include/linux/platform_data/asoc-poodle.h

diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index ca52882433d4..7772a39430ed 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -39,11 +39,13 @@
 #include <asm/mach/irq.h>
 
 #include "pxa25x.h"
-#include <linux/platform_data/mmc-pxamci.h>
 #include "udc.h"
+#include "poodle.h"
+
+#include <linux/platform_data/mmc-pxamci.h>
 #include <linux/platform_data/irda-pxaficp.h>
-#include <mach/poodle.h>
 #include <linux/platform_data/video-pxafb.h>
+#include <linux/platform_data/asoc-poodle.h>
 
 #include <asm/hardware/scoop.h>
 #include <asm/hardware/locomo.h>
@@ -155,12 +157,6 @@ static struct scoop_pcmcia_config poodle_pcmcia_config = {
 
 EXPORT_SYMBOL(poodle_scoop_device);
 
-
-static struct platform_device poodle_audio_device = {
-	.name	= "poodle-audio",
-	.id	= -1,
-};
-
 /* LoCoMo device */
 static struct resource locomo_resources[] = {
 	[0] = {
@@ -179,7 +175,7 @@ static struct locomo_platform_data locomo_info = {
 	.irq_base	= IRQ_BOARD_START,
 };
 
-struct platform_device poodle_locomo_device = {
+static struct platform_device poodle_locomo_device = {
 	.name		= "locomo",
 	.id		= 0,
 	.num_resources	= ARRAY_SIZE(locomo_resources),
@@ -189,7 +185,21 @@ struct platform_device poodle_locomo_device = {
 	},
 };
 
-EXPORT_SYMBOL(poodle_locomo_device);
+static struct poodle_audio_platform_data poodle_audio_pdata = {
+	.locomo_dev	= &poodle_locomo_device.dev,
+
+	.gpio_amp_on   	= POODLE_LOCOMO_GPIO_AMP_ON,
+	.gpio_mute_l   	= POODLE_LOCOMO_GPIO_MUTE_L,
+	.gpio_mute_r   	= POODLE_LOCOMO_GPIO_MUTE_R,
+	.gpio_232vcc_on	= POODLE_LOCOMO_GPIO_232VCC_ON,
+	.gpio_jk_b     	= POODLE_LOCOMO_GPIO_JK_B,
+};
+
+static struct platform_device poodle_audio_device = {
+	.name	= "poodle-audio",
+	.id	= -1,
+	.dev.platform_data = &poodle_audio_pdata,
+};
 
 #if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE)
 static struct pxa2xx_spi_controller poodle_spi_info = {
diff --git a/arch/arm/mach-pxa/include/mach/poodle.h b/arch/arm/mach-pxa/poodle.h
similarity index 97%
rename from arch/arm/mach-pxa/include/mach/poodle.h
rename to arch/arm/mach-pxa/poodle.h
index b56b19351a03..e675a3d1aa18 100644
--- a/arch/arm/mach-pxa/include/mach/poodle.h
+++ b/arch/arm/mach-pxa/poodle.h
@@ -15,7 +15,7 @@
 #ifndef __ASM_ARCH_POODLE_H
 #define __ASM_ARCH_POODLE_H  1
 
-#include "irqs.h" /* PXA_GPIO_TO_IRQ */
+#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */
 
 /*
  * GPIOs
@@ -89,6 +89,4 @@
 
 #define POODLE_NR_IRQS		(IRQ_BOARD_START + 4)	/* 4 for LoCoMo */
 
-extern struct platform_device poodle_locomo_device;
-
 #endif /* __ASM_ARCH_POODLE_H  */
diff --git a/include/linux/platform_data/asoc-poodle.h b/include/linux/platform_data/asoc-poodle.h
new file mode 100644
index 000000000000..2052fad55c5c
--- /dev/null
+++ b/include/linux/platform_data/asoc-poodle.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __LINUX_PLATFORM_DATA_POODLE_AUDIO
+#define __LINUX_PLATFORM_DATA_POODLE_AUDIO
+
+/* locomo is not a proper gpio driver, and uses its own api */
+struct poodle_audio_platform_data {
+	struct device	*locomo_dev;
+
+	int		gpio_amp_on;
+	int		gpio_mute_l;
+	int		gpio_mute_r;
+	int		gpio_232vcc_on;
+	int		gpio_jk_b;
+};
+
+#endif
diff --git a/sound/soc/pxa/poodle.c b/sound/soc/pxa/poodle.c
index 176a0441235a..5fdaa477e85d 100644
--- a/sound/soc/pxa/poodle.c
+++ b/sound/soc/pxa/poodle.c
@@ -21,8 +21,8 @@
 
 #include <asm/mach-types.h>
 #include <asm/hardware/locomo.h>
-#include <mach/poodle.h>
 #include <linux/platform_data/asoc-pxa.h>
+#include <linux/platform_data/asoc-poodle.h>
 
 #include "../codecs/wm8731.h"
 #include "pxa2xx-i2s.h"
@@ -38,21 +38,23 @@
 static int poodle_jack_func;
 static int poodle_spk_func;
 
+static struct poodle_audio_platform_data *poodle_pdata;
+
 static void poodle_ext_control(struct snd_soc_dapm_context *dapm)
 {
 	/* set up jack connection */
 	if (poodle_jack_func == POODLE_HP) {
 		/* set = unmute headphone */
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_L, 1);
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_R, 1);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_l, 1);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_r, 1);
 		snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
 	} else {
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_L, 0);
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_R, 0);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_l, 0);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_r, 0);
 		snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
 	}
 
@@ -80,10 +82,10 @@ static int poodle_startup(struct snd_pcm_substream *substream)
 static void poodle_shutdown(struct snd_pcm_substream *substream)
 {
 	/* set = unmute headphone */
-	locomo_gpio_write(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_L, 1);
-	locomo_gpio_write(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_R, 1);
+	locomo_gpio_write(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_l, 1);
+	locomo_gpio_write(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_r, 1);
 }
 
 static int poodle_hw_params(struct snd_pcm_substream *substream,
@@ -174,11 +176,11 @@ static int poodle_amp_event(struct snd_soc_dapm_widget *w,
 	struct snd_kcontrol *k, int event)
 {
 	if (SND_SOC_DAPM_EVENT_ON(event))
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_AMP_ON, 0);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_amp_on, 0);
 	else
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_AMP_ON, 1);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_amp_on, 1);
 
 	return 0;
 }
@@ -254,13 +256,14 @@ static int poodle_probe(struct platform_device *pdev)
 	struct snd_soc_card *card = &poodle;
 	int ret;
 
-	locomo_gpio_set_dir(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_AMP_ON, 0);
+	poodle_pdata = pdev->dev.platform_data;
+	locomo_gpio_set_dir(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_amp_on, 0);
 	/* should we mute HP at startup - burning power ?*/
-	locomo_gpio_set_dir(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_L, 0);
-	locomo_gpio_set_dir(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_R, 0);
+	locomo_gpio_set_dir(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_l, 0);
+	locomo_gpio_set_dir(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_r, 0);
 
 	card->dev = &pdev->dev;
 
-- 
2.29.2


WARNING: multiple messages have this Message-ID
From: Arnd Bergmann <arnd@kernel.org>
To: robert.jarzmik@free.fr, linux-arm-kernel@lists.infradead.org
Cc: Arnd Bergmann <arnd@arndb.de>, Daniel Mack <daniel@zonque.org>,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	Marek Vasut <marek.vasut@gmail.com>,
	Philipp Zabel <philipp.zabel@gmail.com>,
	Lubomir Rintel <lkundrak@v3.sk>,
	Paul Parsons <lost.distance@yahoo.com>,
	Tomas Cech <sleep_walker@suse.com>,
	Sergey Lapin <slapin@ossfans.org>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Viresh Kumar <viresh.kumar@linaro.org>,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	Dominik Brodowski <linux@dominikbrodowski.net>,
	Helge Deller <deller@gmx.de>, Mark Brown <broonie@kernel.org>,
	Linus Walleij <linus.walleij@linaro.org>,
	linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org,
	linux-ide@vger.kernel.org, linux-clk@vger.kernel.org,
	linux-pm@vger.kernel.org, linux-input@vger.kernel.org,
	patches@opensource.cirrus.com, linux-leds@vger.kernel.org,
	linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org,
	linux-rtc@vger.kernel.org, linux-usb@vger.kernel.org,
	linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org,
	alsa-devel@alsa-project.org
Subject: [PATCH 16/48] ARM: pxa: poodle: use platform data for poodle asoc driver
Date: Tue, 19 Apr 2022 18:37:38 +0200	[thread overview]
Message-ID: <20220419163810.2118169-17-arnd@kernel.org> (raw)
In-Reply-To: <20220419163810.2118169-1-arnd@kernel.org>

From: Arnd Bergmann <arnd@arndb.de>

The poodle audio driver shows its age by using a custom
gpio api for the "locomo" support chip.

In a perfect world, this would get converted to use gpiolib
and a gpio lookup table.

As the world is not perfect, just pass all the required data
in a custom platform_data structure. to avoid the globally
visible mach/poodle.h header.

Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: alsa-devel@alsa-project.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm/mach-pxa/poodle.c                    | 30 ++++++++----
 arch/arm/mach-pxa/{include/mach => }/poodle.h |  4 +-
 include/linux/platform_data/asoc-poodle.h     | 16 ++++++
 sound/soc/pxa/poodle.c                        | 49 ++++++++++---------
 4 files changed, 63 insertions(+), 36 deletions(-)
 rename arch/arm/mach-pxa/{include/mach => }/poodle.h (97%)
 create mode 100644 include/linux/platform_data/asoc-poodle.h

diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index ca52882433d4..7772a39430ed 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -39,11 +39,13 @@
 #include <asm/mach/irq.h>
 
 #include "pxa25x.h"
-#include <linux/platform_data/mmc-pxamci.h>
 #include "udc.h"
+#include "poodle.h"
+
+#include <linux/platform_data/mmc-pxamci.h>
 #include <linux/platform_data/irda-pxaficp.h>
-#include <mach/poodle.h>
 #include <linux/platform_data/video-pxafb.h>
+#include <linux/platform_data/asoc-poodle.h>
 
 #include <asm/hardware/scoop.h>
 #include <asm/hardware/locomo.h>
@@ -155,12 +157,6 @@ static struct scoop_pcmcia_config poodle_pcmcia_config = {
 
 EXPORT_SYMBOL(poodle_scoop_device);
 
-
-static struct platform_device poodle_audio_device = {
-	.name	= "poodle-audio",
-	.id	= -1,
-};
-
 /* LoCoMo device */
 static struct resource locomo_resources[] = {
 	[0] = {
@@ -179,7 +175,7 @@ static struct locomo_platform_data locomo_info = {
 	.irq_base	= IRQ_BOARD_START,
 };
 
-struct platform_device poodle_locomo_device = {
+static struct platform_device poodle_locomo_device = {
 	.name		= "locomo",
 	.id		= 0,
 	.num_resources	= ARRAY_SIZE(locomo_resources),
@@ -189,7 +185,21 @@ struct platform_device poodle_locomo_device = {
 	},
 };
 
-EXPORT_SYMBOL(poodle_locomo_device);
+static struct poodle_audio_platform_data poodle_audio_pdata = {
+	.locomo_dev	= &poodle_locomo_device.dev,
+
+	.gpio_amp_on   	= POODLE_LOCOMO_GPIO_AMP_ON,
+	.gpio_mute_l   	= POODLE_LOCOMO_GPIO_MUTE_L,
+	.gpio_mute_r   	= POODLE_LOCOMO_GPIO_MUTE_R,
+	.gpio_232vcc_on	= POODLE_LOCOMO_GPIO_232VCC_ON,
+	.gpio_jk_b     	= POODLE_LOCOMO_GPIO_JK_B,
+};
+
+static struct platform_device poodle_audio_device = {
+	.name	= "poodle-audio",
+	.id	= -1,
+	.dev.platform_data = &poodle_audio_pdata,
+};
 
 #if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE)
 static struct pxa2xx_spi_controller poodle_spi_info = {
diff --git a/arch/arm/mach-pxa/include/mach/poodle.h b/arch/arm/mach-pxa/poodle.h
similarity index 97%
rename from arch/arm/mach-pxa/include/mach/poodle.h
rename to arch/arm/mach-pxa/poodle.h
index b56b19351a03..e675a3d1aa18 100644
--- a/arch/arm/mach-pxa/include/mach/poodle.h
+++ b/arch/arm/mach-pxa/poodle.h
@@ -15,7 +15,7 @@
 #ifndef __ASM_ARCH_POODLE_H
 #define __ASM_ARCH_POODLE_H  1
 
-#include "irqs.h" /* PXA_GPIO_TO_IRQ */
+#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */
 
 /*
  * GPIOs
@@ -89,6 +89,4 @@
 
 #define POODLE_NR_IRQS		(IRQ_BOARD_START + 4)	/* 4 for LoCoMo */
 
-extern struct platform_device poodle_locomo_device;
-
 #endif /* __ASM_ARCH_POODLE_H  */
diff --git a/include/linux/platform_data/asoc-poodle.h b/include/linux/platform_data/asoc-poodle.h
new file mode 100644
index 000000000000..2052fad55c5c
--- /dev/null
+++ b/include/linux/platform_data/asoc-poodle.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __LINUX_PLATFORM_DATA_POODLE_AUDIO
+#define __LINUX_PLATFORM_DATA_POODLE_AUDIO
+
+/* locomo is not a proper gpio driver, and uses its own api */
+struct poodle_audio_platform_data {
+	struct device	*locomo_dev;
+
+	int		gpio_amp_on;
+	int		gpio_mute_l;
+	int		gpio_mute_r;
+	int		gpio_232vcc_on;
+	int		gpio_jk_b;
+};
+
+#endif
diff --git a/sound/soc/pxa/poodle.c b/sound/soc/pxa/poodle.c
index 176a0441235a..5fdaa477e85d 100644
--- a/sound/soc/pxa/poodle.c
+++ b/sound/soc/pxa/poodle.c
@@ -21,8 +21,8 @@
 
 #include <asm/mach-types.h>
 #include <asm/hardware/locomo.h>
-#include <mach/poodle.h>
 #include <linux/platform_data/asoc-pxa.h>
+#include <linux/platform_data/asoc-poodle.h>
 
 #include "../codecs/wm8731.h"
 #include "pxa2xx-i2s.h"
@@ -38,21 +38,23 @@
 static int poodle_jack_func;
 static int poodle_spk_func;
 
+static struct poodle_audio_platform_data *poodle_pdata;
+
 static void poodle_ext_control(struct snd_soc_dapm_context *dapm)
 {
 	/* set up jack connection */
 	if (poodle_jack_func == POODLE_HP) {
 		/* set = unmute headphone */
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_L, 1);
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_R, 1);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_l, 1);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_r, 1);
 		snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
 	} else {
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_L, 0);
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_R, 0);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_l, 0);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_r, 0);
 		snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
 	}
 
@@ -80,10 +82,10 @@ static int poodle_startup(struct snd_pcm_substream *substream)
 static void poodle_shutdown(struct snd_pcm_substream *substream)
 {
 	/* set = unmute headphone */
-	locomo_gpio_write(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_L, 1);
-	locomo_gpio_write(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_R, 1);
+	locomo_gpio_write(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_l, 1);
+	locomo_gpio_write(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_r, 1);
 }
 
 static int poodle_hw_params(struct snd_pcm_substream *substream,
@@ -174,11 +176,11 @@ static int poodle_amp_event(struct snd_soc_dapm_widget *w,
 	struct snd_kcontrol *k, int event)
 {
 	if (SND_SOC_DAPM_EVENT_ON(event))
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_AMP_ON, 0);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_amp_on, 0);
 	else
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_AMP_ON, 1);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_amp_on, 1);
 
 	return 0;
 }
@@ -254,13 +256,14 @@ static int poodle_probe(struct platform_device *pdev)
 	struct snd_soc_card *card = &poodle;
 	int ret;
 
-	locomo_gpio_set_dir(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_AMP_ON, 0);
+	poodle_pdata = pdev->dev.platform_data;
+	locomo_gpio_set_dir(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_amp_on, 0);
 	/* should we mute HP at startup - burning power ?*/
-	locomo_gpio_set_dir(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_L, 0);
-	locomo_gpio_set_dir(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_R, 0);
+	locomo_gpio_set_dir(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_l, 0);
+	locomo_gpio_set_dir(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_r, 0);
 
 	card->dev = &pdev->dev;
 
-- 
2.29.2


______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

WARNING: multiple messages have this Message-ID
From: Arnd Bergmann <arnd@kernel.org>
To: robert.jarzmik@free.fr, linux-arm-kernel@lists.infradead.org
Cc: Arnd Bergmann <arnd@arndb.de>, Daniel Mack <daniel@zonque.org>,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	Marek Vasut <marek.vasut@gmail.com>,
	Philipp Zabel <philipp.zabel@gmail.com>,
	Lubomir Rintel <lkundrak@v3.sk>,
	Paul Parsons <lost.distance@yahoo.com>,
	Tomas Cech <sleep_walker@suse.com>,
	Sergey Lapin <slapin@ossfans.org>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Viresh Kumar <viresh.kumar@linaro.org>,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	Dominik Brodowski <linux@dominikbrodowski.net>,
	Helge Deller <deller@gmx.de>, Mark Brown <broonie@kernel.org>,
	Linus Walleij <linus.walleij@linaro.org>,
	linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org,
	linux-ide@vger.kernel.org, linux-clk@vger.kernel.org,
	linux-pm@vger.kernel.org, linux-input@vger.kernel.org,
	patches@opensource.cirrus.com, linux-leds@vger.kernel.org,
	linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org,
	linux-rtc@vger.kernel.org, linux-usb@vger.kernel.org,
	linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org,
	alsa-devel@alsa-project.org
Subject: [PATCH 16/48] ARM: pxa: poodle: use platform data for poodle asoc driver
Date: Tue, 19 Apr 2022 18:37:38 +0200	[thread overview]
Message-ID: <20220419163810.2118169-17-arnd@kernel.org> (raw)
In-Reply-To: <20220419163810.2118169-1-arnd@kernel.org>

From: Arnd Bergmann <arnd@arndb.de>

The poodle audio driver shows its age by using a custom
gpio api for the "locomo" support chip.

In a perfect world, this would get converted to use gpiolib
and a gpio lookup table.

As the world is not perfect, just pass all the required data
in a custom platform_data structure. to avoid the globally
visible mach/poodle.h header.

Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: alsa-devel@alsa-project.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm/mach-pxa/poodle.c                    | 30 ++++++++----
 arch/arm/mach-pxa/{include/mach => }/poodle.h |  4 +-
 include/linux/platform_data/asoc-poodle.h     | 16 ++++++
 sound/soc/pxa/poodle.c                        | 49 ++++++++++---------
 4 files changed, 63 insertions(+), 36 deletions(-)
 rename arch/arm/mach-pxa/{include/mach => }/poodle.h (97%)
 create mode 100644 include/linux/platform_data/asoc-poodle.h

diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index ca52882433d4..7772a39430ed 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -39,11 +39,13 @@
 #include <asm/mach/irq.h>
 
 #include "pxa25x.h"
-#include <linux/platform_data/mmc-pxamci.h>
 #include "udc.h"
+#include "poodle.h"
+
+#include <linux/platform_data/mmc-pxamci.h>
 #include <linux/platform_data/irda-pxaficp.h>
-#include <mach/poodle.h>
 #include <linux/platform_data/video-pxafb.h>
+#include <linux/platform_data/asoc-poodle.h>
 
 #include <asm/hardware/scoop.h>
 #include <asm/hardware/locomo.h>
@@ -155,12 +157,6 @@ static struct scoop_pcmcia_config poodle_pcmcia_config = {
 
 EXPORT_SYMBOL(poodle_scoop_device);
 
-
-static struct platform_device poodle_audio_device = {
-	.name	= "poodle-audio",
-	.id	= -1,
-};
-
 /* LoCoMo device */
 static struct resource locomo_resources[] = {
 	[0] = {
@@ -179,7 +175,7 @@ static struct locomo_platform_data locomo_info = {
 	.irq_base	= IRQ_BOARD_START,
 };
 
-struct platform_device poodle_locomo_device = {
+static struct platform_device poodle_locomo_device = {
 	.name		= "locomo",
 	.id		= 0,
 	.num_resources	= ARRAY_SIZE(locomo_resources),
@@ -189,7 +185,21 @@ struct platform_device poodle_locomo_device = {
 	},
 };
 
-EXPORT_SYMBOL(poodle_locomo_device);
+static struct poodle_audio_platform_data poodle_audio_pdata = {
+	.locomo_dev	= &poodle_locomo_device.dev,
+
+	.gpio_amp_on   	= POODLE_LOCOMO_GPIO_AMP_ON,
+	.gpio_mute_l   	= POODLE_LOCOMO_GPIO_MUTE_L,
+	.gpio_mute_r   	= POODLE_LOCOMO_GPIO_MUTE_R,
+	.gpio_232vcc_on	= POODLE_LOCOMO_GPIO_232VCC_ON,
+	.gpio_jk_b     	= POODLE_LOCOMO_GPIO_JK_B,
+};
+
+static struct platform_device poodle_audio_device = {
+	.name	= "poodle-audio",
+	.id	= -1,
+	.dev.platform_data = &poodle_audio_pdata,
+};
 
 #if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE)
 static struct pxa2xx_spi_controller poodle_spi_info = {
diff --git a/arch/arm/mach-pxa/include/mach/poodle.h b/arch/arm/mach-pxa/poodle.h
similarity index 97%
rename from arch/arm/mach-pxa/include/mach/poodle.h
rename to arch/arm/mach-pxa/poodle.h
index b56b19351a03..e675a3d1aa18 100644
--- a/arch/arm/mach-pxa/include/mach/poodle.h
+++ b/arch/arm/mach-pxa/poodle.h
@@ -15,7 +15,7 @@
 #ifndef __ASM_ARCH_POODLE_H
 #define __ASM_ARCH_POODLE_H  1
 
-#include "irqs.h" /* PXA_GPIO_TO_IRQ */
+#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */
 
 /*
  * GPIOs
@@ -89,6 +89,4 @@
 
 #define POODLE_NR_IRQS		(IRQ_BOARD_START + 4)	/* 4 for LoCoMo */
 
-extern struct platform_device poodle_locomo_device;
-
 #endif /* __ASM_ARCH_POODLE_H  */
diff --git a/include/linux/platform_data/asoc-poodle.h b/include/linux/platform_data/asoc-poodle.h
new file mode 100644
index 000000000000..2052fad55c5c
--- /dev/null
+++ b/include/linux/platform_data/asoc-poodle.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __LINUX_PLATFORM_DATA_POODLE_AUDIO
+#define __LINUX_PLATFORM_DATA_POODLE_AUDIO
+
+/* locomo is not a proper gpio driver, and uses its own api */
+struct poodle_audio_platform_data {
+	struct device	*locomo_dev;
+
+	int		gpio_amp_on;
+	int		gpio_mute_l;
+	int		gpio_mute_r;
+	int		gpio_232vcc_on;
+	int		gpio_jk_b;
+};
+
+#endif
diff --git a/sound/soc/pxa/poodle.c b/sound/soc/pxa/poodle.c
index 176a0441235a..5fdaa477e85d 100644
--- a/sound/soc/pxa/poodle.c
+++ b/sound/soc/pxa/poodle.c
@@ -21,8 +21,8 @@
 
 #include <asm/mach-types.h>
 #include <asm/hardware/locomo.h>
-#include <mach/poodle.h>
 #include <linux/platform_data/asoc-pxa.h>
+#include <linux/platform_data/asoc-poodle.h>
 
 #include "../codecs/wm8731.h"
 #include "pxa2xx-i2s.h"
@@ -38,21 +38,23 @@
 static int poodle_jack_func;
 static int poodle_spk_func;
 
+static struct poodle_audio_platform_data *poodle_pdata;
+
 static void poodle_ext_control(struct snd_soc_dapm_context *dapm)
 {
 	/* set up jack connection */
 	if (poodle_jack_func == POODLE_HP) {
 		/* set = unmute headphone */
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_L, 1);
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_R, 1);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_l, 1);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_r, 1);
 		snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
 	} else {
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_L, 0);
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_R, 0);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_l, 0);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_r, 0);
 		snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
 	}
 
@@ -80,10 +82,10 @@ static int poodle_startup(struct snd_pcm_substream *substream)
 static void poodle_shutdown(struct snd_pcm_substream *substream)
 {
 	/* set = unmute headphone */
-	locomo_gpio_write(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_L, 1);
-	locomo_gpio_write(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_R, 1);
+	locomo_gpio_write(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_l, 1);
+	locomo_gpio_write(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_r, 1);
 }
 
 static int poodle_hw_params(struct snd_pcm_substream *substream,
@@ -174,11 +176,11 @@ static int poodle_amp_event(struct snd_soc_dapm_widget *w,
 	struct snd_kcontrol *k, int event)
 {
 	if (SND_SOC_DAPM_EVENT_ON(event))
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_AMP_ON, 0);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_amp_on, 0);
 	else
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_AMP_ON, 1);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_amp_on, 1);
 
 	return 0;
 }
@@ -254,13 +256,14 @@ static int poodle_probe(struct platform_device *pdev)
 	struct snd_soc_card *card = &poodle;
 	int ret;
 
-	locomo_gpio_set_dir(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_AMP_ON, 0);
+	poodle_pdata = pdev->dev.platform_data;
+	locomo_gpio_set_dir(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_amp_on, 0);
 	/* should we mute HP at startup - burning power ?*/
-	locomo_gpio_set_dir(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_L, 0);
-	locomo_gpio_set_dir(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_R, 0);
+	locomo_gpio_set_dir(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_l, 0);
+	locomo_gpio_set_dir(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_r, 0);
 
 	card->dev = &pdev->dev;
 
-- 
2.29.2


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WARNING: multiple messages have this Message-ID
From: Arnd Bergmann <arnd@kernel.org>
To: robert.jarzmik@free.fr, linux-arm-kernel@lists.infradead.org
Cc: Ulf Hansson <ulf.hansson@linaro.org>,
	linux-usb@vger.kernel.org,
	Philipp Zabel <philipp.zabel@gmail.com>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Viresh Kumar <viresh.kumar@linaro.org>,
	Sergey Lapin <slapin@ossfans.org>,
	linux-fbdev@vger.kernel.org,
	Dominik Brodowski <linux@dominikbrodowski.net>,
	linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org,
	linux-mtd@lists.infradead.org, Tomas Cech <sleep_walker@suse.com>,
	linux-clk@vger.kernel.org, linux-leds@vger.kernel.org,
	linux-rtc@vger.kernel.org, Helge Deller <deller@gmx.de>,
	Marek Vasut <marek.vasut@gmail.com>,
	Paul Parsons <lost.distance@yahoo.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Arnd Bergmann <arnd@arndb.de>,
	linux-pm@vger.kernel.org, linux-input@vger.kernel.org,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	Lubomir Rintel <lkundrak@v3.sk>, Mark Brown <broonie@kernel.org>,
	dri-devel@lists.freedesktop.org,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Stephen Boyd <sboyd@kernel.org>,
	patches@opensource.cirrus.com,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	linux-mmc@vger.kernel.org, linux-mips@vger.kernel.org,
	Michael Turquette <mturquette@baylibre.com>,
	alsa-devel@alsa-project.org, Daniel Mack <daniel@zonque.org>
Subject: [PATCH 16/48] ARM: pxa: poodle: use platform data for poodle asoc driver
Date: Tue, 19 Apr 2022 18:37:38 +0200	[thread overview]
Message-ID: <20220419163810.2118169-17-arnd@kernel.org> (raw)
In-Reply-To: <20220419163810.2118169-1-arnd@kernel.org>

From: Arnd Bergmann <arnd@arndb.de>

The poodle audio driver shows its age by using a custom
gpio api for the "locomo" support chip.

In a perfect world, this would get converted to use gpiolib
and a gpio lookup table.

As the world is not perfect, just pass all the required data
in a custom platform_data structure. to avoid the globally
visible mach/poodle.h header.

Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: alsa-devel@alsa-project.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm/mach-pxa/poodle.c                    | 30 ++++++++----
 arch/arm/mach-pxa/{include/mach => }/poodle.h |  4 +-
 include/linux/platform_data/asoc-poodle.h     | 16 ++++++
 sound/soc/pxa/poodle.c                        | 49 ++++++++++---------
 4 files changed, 63 insertions(+), 36 deletions(-)
 rename arch/arm/mach-pxa/{include/mach => }/poodle.h (97%)
 create mode 100644 include/linux/platform_data/asoc-poodle.h

diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index ca52882433d4..7772a39430ed 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -39,11 +39,13 @@
 #include <asm/mach/irq.h>
 
 #include "pxa25x.h"
-#include <linux/platform_data/mmc-pxamci.h>
 #include "udc.h"
+#include "poodle.h"
+
+#include <linux/platform_data/mmc-pxamci.h>
 #include <linux/platform_data/irda-pxaficp.h>
-#include <mach/poodle.h>
 #include <linux/platform_data/video-pxafb.h>
+#include <linux/platform_data/asoc-poodle.h>
 
 #include <asm/hardware/scoop.h>
 #include <asm/hardware/locomo.h>
@@ -155,12 +157,6 @@ static struct scoop_pcmcia_config poodle_pcmcia_config = {
 
 EXPORT_SYMBOL(poodle_scoop_device);
 
-
-static struct platform_device poodle_audio_device = {
-	.name	= "poodle-audio",
-	.id	= -1,
-};
-
 /* LoCoMo device */
 static struct resource locomo_resources[] = {
 	[0] = {
@@ -179,7 +175,7 @@ static struct locomo_platform_data locomo_info = {
 	.irq_base	= IRQ_BOARD_START,
 };
 
-struct platform_device poodle_locomo_device = {
+static struct platform_device poodle_locomo_device = {
 	.name		= "locomo",
 	.id		= 0,
 	.num_resources	= ARRAY_SIZE(locomo_resources),
@@ -189,7 +185,21 @@ struct platform_device poodle_locomo_device = {
 	},
 };
 
-EXPORT_SYMBOL(poodle_locomo_device);
+static struct poodle_audio_platform_data poodle_audio_pdata = {
+	.locomo_dev	= &poodle_locomo_device.dev,
+
+	.gpio_amp_on   	= POODLE_LOCOMO_GPIO_AMP_ON,
+	.gpio_mute_l   	= POODLE_LOCOMO_GPIO_MUTE_L,
+	.gpio_mute_r   	= POODLE_LOCOMO_GPIO_MUTE_R,
+	.gpio_232vcc_on	= POODLE_LOCOMO_GPIO_232VCC_ON,
+	.gpio_jk_b     	= POODLE_LOCOMO_GPIO_JK_B,
+};
+
+static struct platform_device poodle_audio_device = {
+	.name	= "poodle-audio",
+	.id	= -1,
+	.dev.platform_data = &poodle_audio_pdata,
+};
 
 #if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE)
 static struct pxa2xx_spi_controller poodle_spi_info = {
diff --git a/arch/arm/mach-pxa/include/mach/poodle.h b/arch/arm/mach-pxa/poodle.h
similarity index 97%
rename from arch/arm/mach-pxa/include/mach/poodle.h
rename to arch/arm/mach-pxa/poodle.h
index b56b19351a03..e675a3d1aa18 100644
--- a/arch/arm/mach-pxa/include/mach/poodle.h
+++ b/arch/arm/mach-pxa/poodle.h
@@ -15,7 +15,7 @@
 #ifndef __ASM_ARCH_POODLE_H
 #define __ASM_ARCH_POODLE_H  1
 
-#include "irqs.h" /* PXA_GPIO_TO_IRQ */
+#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */
 
 /*
  * GPIOs
@@ -89,6 +89,4 @@
 
 #define POODLE_NR_IRQS		(IRQ_BOARD_START + 4)	/* 4 for LoCoMo */
 
-extern struct platform_device poodle_locomo_device;
-
 #endif /* __ASM_ARCH_POODLE_H  */
diff --git a/include/linux/platform_data/asoc-poodle.h b/include/linux/platform_data/asoc-poodle.h
new file mode 100644
index 000000000000..2052fad55c5c
--- /dev/null
+++ b/include/linux/platform_data/asoc-poodle.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __LINUX_PLATFORM_DATA_POODLE_AUDIO
+#define __LINUX_PLATFORM_DATA_POODLE_AUDIO
+
+/* locomo is not a proper gpio driver, and uses its own api */
+struct poodle_audio_platform_data {
+	struct device	*locomo_dev;
+
+	int		gpio_amp_on;
+	int		gpio_mute_l;
+	int		gpio_mute_r;
+	int		gpio_232vcc_on;
+	int		gpio_jk_b;
+};
+
+#endif
diff --git a/sound/soc/pxa/poodle.c b/sound/soc/pxa/poodle.c
index 176a0441235a..5fdaa477e85d 100644
--- a/sound/soc/pxa/poodle.c
+++ b/sound/soc/pxa/poodle.c
@@ -21,8 +21,8 @@
 
 #include <asm/mach-types.h>
 #include <asm/hardware/locomo.h>
-#include <mach/poodle.h>
 #include <linux/platform_data/asoc-pxa.h>
+#include <linux/platform_data/asoc-poodle.h>
 
 #include "../codecs/wm8731.h"
 #include "pxa2xx-i2s.h"
@@ -38,21 +38,23 @@
 static int poodle_jack_func;
 static int poodle_spk_func;
 
+static struct poodle_audio_platform_data *poodle_pdata;
+
 static void poodle_ext_control(struct snd_soc_dapm_context *dapm)
 {
 	/* set up jack connection */
 	if (poodle_jack_func == POODLE_HP) {
 		/* set = unmute headphone */
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_L, 1);
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_R, 1);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_l, 1);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_r, 1);
 		snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
 	} else {
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_L, 0);
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_MUTE_R, 0);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_l, 0);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_mute_r, 0);
 		snd_soc_dapm_disable_pin(dapm, "Headphone Jack");
 	}
 
@@ -80,10 +82,10 @@ static int poodle_startup(struct snd_pcm_substream *substream)
 static void poodle_shutdown(struct snd_pcm_substream *substream)
 {
 	/* set = unmute headphone */
-	locomo_gpio_write(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_L, 1);
-	locomo_gpio_write(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_R, 1);
+	locomo_gpio_write(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_l, 1);
+	locomo_gpio_write(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_r, 1);
 }
 
 static int poodle_hw_params(struct snd_pcm_substream *substream,
@@ -174,11 +176,11 @@ static int poodle_amp_event(struct snd_soc_dapm_widget *w,
 	struct snd_kcontrol *k, int event)
 {
 	if (SND_SOC_DAPM_EVENT_ON(event))
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_AMP_ON, 0);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_amp_on, 0);
 	else
-		locomo_gpio_write(&poodle_locomo_device.dev,
-			POODLE_LOCOMO_GPIO_AMP_ON, 1);
+		locomo_gpio_write(poodle_pdata->locomo_dev,
+			poodle_pdata->gpio_amp_on, 1);
 
 	return 0;
 }
@@ -254,13 +256,14 @@ static int poodle_probe(struct platform_device *pdev)
 	struct snd_soc_card *card = &poodle;
 	int ret;
 
-	locomo_gpio_set_dir(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_AMP_ON, 0);
+	poodle_pdata = pdev->dev.platform_data;
+	locomo_gpio_set_dir(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_amp_on, 0);
 	/* should we mute HP at startup - burning power ?*/
-	locomo_gpio_set_dir(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_L, 0);
-	locomo_gpio_set_dir(&poodle_locomo_device.dev,
-		POODLE_LOCOMO_GPIO_MUTE_R, 0);
+	locomo_gpio_set_dir(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_l, 0);
+	locomo_gpio_set_dir(poodle_pdata->locomo_dev,
+		poodle_pdata->gpio_mute_r, 0);
 
 	card->dev = &pdev->dev;
 
-- 
2.29.2


  parent reply	other threads:[~2022-04-19 16:41 UTC|newest]

Thread overview: 474+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-19 16:37 [PATCH v2 00/48] ARM: PXA multiplatform support Arnd Bergmann
2022-04-19 16:37 ` Arnd Bergmann
2022-04-19 16:37 ` Arnd Bergmann
2022-04-19 16:37 ` Arnd Bergmann
2022-04-19 16:37 ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 01/48] ARM: pxa: split mach/generic.h Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 02/48] ARM: pxa: make mainstone.h private Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 03/48] ARM: pxa: make mach/regs-uart.h private Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 04/48] ARM: pxa: remove mach/dma.h Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 05/48] ARM: pxa: split up mach/hardware.h Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 06/48] ARM: pxa: stop using mach/bitfield.h Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 07/48] ARM: pxa: move mach/sound.h to linux/platform_data/ Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 08/48] ARM: pxa: move regs-lcd.h into driver Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 09/48] watchdog: sa1100: use platform device registration Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 19:19   ` Guenter Roeck
2022-04-19 19:19     ` Guenter Roeck
2022-04-19 19:19     ` Guenter Roeck
2022-04-19 19:19     ` Guenter Roeck
2022-04-19 19:19     ` Guenter Roeck
2022-04-19 16:37 ` [PATCH 10/48] ARM: pxa: pxa2xx-ac97-lib: use IRQ resource Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 11/48] ARM: pxa: move pcmcia board data into mach-pxa Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 12/48] ARM: pxa: make addr-map.h header local Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 13/48] ARM: pxa: use pdev resource for palmld mmio Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 23:55   ` Damien Le Moal
2022-04-19 23:55     ` Damien Le Moal
2022-04-19 23:55     ` Damien Le Moal
2022-04-19 23:55     ` Damien Le Moal
2022-04-19 23:55     ` Damien Le Moal
2022-04-19 16:37 ` [PATCH 14/48] ARM: pxa: maybe fix gpio lookup tables Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 15/48] ARM: pxa: tosa: use gpio descriptor for audio Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-05-01 21:34   ` Linus Walleij
2022-05-01 21:34     ` Linus Walleij
2022-05-01 21:34     ` Linus Walleij
2022-05-01 21:34     ` Linus Walleij
2022-04-19 16:37 ` Arnd Bergmann [this message]
2022-04-19 16:37   ` [PATCH 16/48] ARM: pxa: poodle: use platform data for poodle asoc driver Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 17/48] ARM: pxa: corgi: use gpio descriptors for audio Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-05-01 21:35   ` Linus Walleij
2022-05-01 21:35     ` Linus Walleij
2022-05-01 21:35     ` Linus Walleij
2022-05-01 21:35     ` Linus Walleij
2022-04-19 16:37 ` [PATCH 18/48] ARM: pxa: hx4700: " Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-05-01 21:41   ` Linus Walleij
2022-05-01 21:41     ` Linus Walleij
2022-05-01 21:41     ` Linus Walleij
2022-05-01 21:41     ` Linus Walleij
2022-05-02  7:07     ` Arnd Bergmann
2022-05-02  7:07       ` Arnd Bergmann
2022-05-02  7:07       ` Arnd Bergmann
2022-05-02  7:07       ` Arnd Bergmann
2022-05-04 21:59       ` Linus Walleij
2022-05-04 21:59         ` Linus Walleij
2022-05-04 21:59         ` Linus Walleij
2022-05-04 21:59         ` Linus Walleij
2022-05-05  6:04         ` Arnd Bergmann
2022-05-05  6:04           ` Arnd Bergmann
2022-05-05  6:04           ` Arnd Bergmann
2022-05-05  6:04           ` Arnd Bergmann
2022-05-05 14:33           ` Linus Walleij
2022-05-05 14:33             ` Linus Walleij
2022-05-05 14:33             ` Linus Walleij
2022-05-05 14:33             ` Linus Walleij
2022-05-05 14:39             ` Mark Brown
2022-05-05 14:39               ` Mark Brown
2022-05-05 14:39               ` Mark Brown
2022-05-05 14:39               ` Mark Brown
2022-05-05 14:59               ` Arnd Bergmann
2022-05-05 14:59                 ` Arnd Bergmann
2022-05-05 14:59                 ` Arnd Bergmann
2022-05-05 14:59                 ` Arnd Bergmann
2022-05-05 15:04                 ` Mark Brown
2022-05-05 15:04                   ` Mark Brown
2022-05-05 15:04                   ` Mark Brown
2022-05-05 15:04                   ` Mark Brown
2022-05-05 20:07                   ` Arnd Bergmann
2022-05-05 20:07                     ` Arnd Bergmann
2022-05-05 20:07                     ` Arnd Bergmann
2022-05-05 20:07                     ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 19/48] ARM: pxa: lubbock: pass udc irqs as resource Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 20/48] ARM: pxa: spitz: use gpio descriptors for audio Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-05-01 21:42   ` Linus Walleij
2022-05-01 21:42     ` Linus Walleij
2022-05-01 21:42     ` Linus Walleij
2022-05-01 21:42     ` Linus Walleij
2022-04-19 16:37 ` [PATCH 21/48] ARM: pxa: eseries: use gpio lookup " Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-05-01 21:45   ` Linus Walleij
2022-05-01 21:45     ` Linus Walleij
2022-05-01 21:45     ` Linus Walleij
2022-05-01 21:45     ` Linus Walleij
2022-04-19 16:37 ` [PATCH 22/48] ARM: pxa: z2: use gpio lookup for audio device Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-05-01 21:45   ` Linus Walleij
2022-05-01 21:45     ` Linus Walleij
2022-05-01 21:45     ` Linus Walleij
2022-05-01 21:45     ` Linus Walleij
2022-04-19 16:37 ` [PATCH 23/48] ARM: pxa: magician: use platform driver for audio Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-05-01 21:46   ` Linus Walleij
2022-05-01 21:46     ` Linus Walleij
2022-05-01 21:46     ` Linus Walleij
2022-05-01 21:46     ` Linus Walleij
2022-04-19 16:37 ` [PATCH 24/48] ARM: pxa: mainstone-wm97xx: use gpio lookup table Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-05-01 21:48   ` Linus Walleij
2022-05-01 21:48     ` Linus Walleij
2022-05-01 21:48     ` Linus Walleij
2022-05-01 21:48     ` Linus Walleij
2022-04-19 16:37 ` [PATCH 25/48] ARM: pxa: zylonite: use gpio lookup instead mfp header Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-05-01 21:50   ` Linus Walleij
2022-05-01 21:50     ` Linus Walleij
2022-05-01 21:50     ` Linus Walleij
2022-05-01 21:50     ` Linus Walleij
2022-04-19 16:37 ` [PATCH 26/48] input: touchscreen: mainstone: fix pxa2xx+pxa3xx configuration Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 27/48] input: touchscreen: mainstone: sync with zylonite driver Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 28/48] Input: touchscreen: use wrapper for pxa2xx ac97 registers Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 29/48] Input: wm97xx - switch to using threaded IRQ Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 30/48] Input: wm97xx - get rid of irq_enable method in wm97xx_mach_ops Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 31/48] ASoC: pxa: use pdev resource for FIFO regs Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 32/48] ASoC: pxa: ac97: use normal MMIO accessors Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 33/48] ASoC: pxa: i2s: " Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 34/48] ARM: pxa: pcmcia: move smemc configuration back to arch Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 35/48] ARM: pxa: remove get_clk_frequency_khz() Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 36/48] cpufreq: pxa3: move clk register access to clk driver Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-22 22:56   ` Stephen Boyd
2022-04-22 22:56     ` Stephen Boyd
2022-04-19 16:37 ` [PATCH 37/48] ARM: pxa: move smemc register access from clk to platform Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-22 22:57   ` Stephen Boyd
2022-04-22 22:57     ` Stephen Boyd
2022-04-19 16:38 ` [PATCH 38/48] ARM: pxa: move clk register definitions to driver Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38 ` [PATCH 39/48] power: tosa: simplify probe function Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38 ` [PATCH 40/48] ARM: pxa: tosa: use gpio lookup for battery Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-20 13:43   ` Sebastian Reichel
2022-04-20 13:43     ` Sebastian Reichel
2022-04-20 13:43     ` Sebastian Reichel
2022-04-20 13:43     ` Sebastian Reichel
2022-04-20 13:43     ` Sebastian Reichel
2022-04-20 13:48     ` Arnd Bergmann
2022-04-20 13:48       ` Arnd Bergmann
2022-04-20 13:48       ` Arnd Bergmann
2022-04-20 13:48       ` Arnd Bergmann
2022-04-20 13:48       ` Arnd Bergmann
2022-05-07 12:37   ` Linus Walleij
2022-05-07 12:37     ` Linus Walleij
2022-05-07 12:37     ` Linus Walleij
2022-05-07 12:37     ` Linus Walleij
2022-05-07 12:37     ` Linus Walleij
2022-04-19 16:38 ` [PATCH 41/48] ARM: pxa: remove unused mach/bitfield.h Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38 ` [PATCH 42/48] ARM: mmp: remove tavorevb board support Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38 ` [PATCH 43/48] ARM: mmp: rename pxa_register_device Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38 ` [PATCH 44/48] ARM: pxa: move plat-pxa to drivers/soc/ Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38 ` [PATCH 45/48] ARM: PXA: fix multi-cpu build of xsc3 Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38 ` [PATCH 46/48] ARM: pxa: move mach/*.h to mach-pxa/ Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38 ` [PATCH 47/48] ARM: pxa: remove support for MTD_XIP Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38 ` [PATCH 48/48] ARM: pxa: convert to multiplatform Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-21 15:29 ` [PATCH v2 00/48] ARM: PXA multiplatform support Arnd Bergmann
2022-04-21 15:29   ` Arnd Bergmann
2022-04-21 15:29   ` Arnd Bergmann
2022-04-21 15:29   ` Arnd Bergmann
2022-04-21 15:29   ` Arnd Bergmann
2022-04-22 17:05 ` Guenter Roeck
2022-04-22 17:05   ` Guenter Roeck
2022-04-22 17:05   ` Guenter Roeck
2022-04-22 17:05   ` Guenter Roeck
2022-04-22 17:05   ` Guenter Roeck
2022-04-22 19:16   ` Arnd Bergmann
2022-04-22 19:16     ` Arnd Bergmann
2022-04-22 19:16     ` Arnd Bergmann
2022-04-22 19:16     ` Arnd Bergmann
2022-04-22 19:16     ` Arnd Bergmann
2022-04-22 20:55     ` Guenter Roeck
2022-04-22 20:55       ` Guenter Roeck
2022-04-22 20:55       ` Guenter Roeck
2022-04-22 20:55       ` Guenter Roeck
2022-04-22 20:55       ` Guenter Roeck
2022-04-22 22:04       ` Arnd Bergmann
2022-04-22 22:04         ` Arnd Bergmann
2022-04-22 22:04         ` Arnd Bergmann
2022-04-22 22:04         ` Arnd Bergmann
2022-04-22 22:04         ` Arnd Bergmann
2022-04-22 23:18         ` Guenter Roeck
2022-04-22 23:18           ` Guenter Roeck
2022-04-22 23:18           ` Guenter Roeck
2022-04-22 23:18           ` Guenter Roeck
2022-04-22 23:18           ` Guenter Roeck
2022-04-22 23:41         ` Guenter Roeck
2022-04-22 23:41           ` Guenter Roeck
2022-04-22 23:41           ` Guenter Roeck
2022-04-22 23:41           ` Guenter Roeck
2022-04-22 23:41           ` Guenter Roeck
2022-04-23 19:55           ` Arnd Bergmann
2022-04-23 19:55             ` Arnd Bergmann
2022-04-23 19:55             ` Arnd Bergmann
2022-04-23 19:55             ` Arnd Bergmann
2022-04-23 19:55             ` Arnd Bergmann
2022-04-24  2:09             ` Guenter Roeck
2022-04-24  2:09               ` Guenter Roeck
2022-04-24  2:09               ` Guenter Roeck
2022-04-24  2:09               ` Guenter Roeck
2022-04-24  2:09               ` Guenter Roeck
2022-04-24  8:52               ` Arnd Bergmann
2022-04-24  8:52                 ` Arnd Bergmann
2022-04-24  8:52                 ` Arnd Bergmann
2022-04-24  8:52                 ` Arnd Bergmann
2022-04-24  8:52                 ` Arnd Bergmann
2022-04-24 15:28                 ` Guenter Roeck
2022-04-24 15:28                   ` Guenter Roeck
2022-04-24 15:28                   ` Guenter Roeck
2022-04-24 15:28                   ` Guenter Roeck
2022-04-24 15:28                   ` Guenter Roeck
2022-04-24 18:48                   ` Arnd Bergmann
2022-04-24 18:48                     ` Arnd Bergmann
2022-04-24 18:48                     ` Arnd Bergmann
2022-04-24 18:48                     ` Arnd Bergmann
2022-04-24 18:48                     ` Arnd Bergmann
2022-04-28 13:44                     ` Arnd Bergmann
2022-04-28 13:44                       ` Arnd Bergmann
2022-04-28 13:44                       ` Arnd Bergmann
2022-04-28 13:44                       ` Arnd Bergmann
2022-04-28 16:49                       ` Guenter Roeck
2022-04-28 16:49                         ` Guenter Roeck
2022-04-28 16:49                         ` Guenter Roeck
2022-04-28 16:49                         ` Guenter Roeck
2022-04-29 17:48                       ` Guenter Roeck
2022-04-29 17:48                         ` Guenter Roeck
2022-04-29 17:48                         ` Guenter Roeck
2022-04-29 17:48                         ` Guenter Roeck
2022-04-29 20:23                         ` Guenter Roeck
2022-04-29 20:23                           ` Guenter Roeck
2022-04-29 20:23                           ` Guenter Roeck
2022-04-29 20:23                           ` Guenter Roeck
2022-04-29 21:46                           ` Arnd Bergmann
2022-04-29 21:46                             ` Arnd Bergmann
2022-04-29 21:46                             ` Arnd Bergmann
2022-04-29 21:46                             ` Arnd Bergmann
2022-04-29 23:09                             ` Guenter Roeck
2022-04-29 23:09                               ` Guenter Roeck
2022-04-29 23:09                               ` Guenter Roeck
2022-04-29 23:09                               ` Guenter Roeck
2022-04-30  8:04                               ` Arnd Bergmann
2022-04-30  8:04                                 ` Arnd Bergmann
2022-04-30  8:04                                 ` Arnd Bergmann
2022-04-30  8:04                                 ` Arnd Bergmann
2022-04-30 12:41                                 ` Guenter Roeck
2022-04-30 12:41                                   ` Guenter Roeck
2022-04-30 12:41                                   ` Guenter Roeck
2022-04-30 12:41                                   ` Guenter Roeck
2022-04-30 13:32                                   ` Arnd Bergmann
2022-04-30 13:32                                     ` Arnd Bergmann
2022-04-30 13:32                                     ` Arnd Bergmann
2022-04-30 13:32                                     ` Arnd Bergmann
2022-04-30 14:23                                     ` Arnd Bergmann
2022-04-30 14:23                                       ` Arnd Bergmann
2022-04-30 14:23                                       ` Arnd Bergmann
2022-04-30 14:23                                       ` Arnd Bergmann
2022-05-02 16:26                                       ` Guenter Roeck
2022-05-02 16:26                                         ` Guenter Roeck
2022-05-02 16:26                                         ` Guenter Roeck
2022-05-02 16:26                                         ` Guenter Roeck
2022-05-02 19:21                                         ` Arnd Bergmann
2022-05-02 19:21                                           ` Arnd Bergmann
2022-05-02 19:21                                           ` Arnd Bergmann
2022-05-02 19:21                                           ` Arnd Bergmann
2022-05-02 20:35                                           ` Guenter Roeck
2022-05-02 20:35                                             ` Guenter Roeck
2022-05-02 20:35                                             ` Guenter Roeck
2022-05-02 20:35                                             ` Guenter Roeck
2022-05-02 21:03                                             ` Arnd Bergmann
2022-05-02 21:03                                               ` Arnd Bergmann
2022-05-02 21:03                                               ` Arnd Bergmann
2022-05-02 21:03                                               ` Arnd Bergmann
2022-05-03  2:55                                               ` Guenter Roeck
2022-05-03  2:55                                                 ` Guenter Roeck
2022-05-03  2:55                                                 ` Guenter Roeck
2022-05-03  2:55                                                 ` Guenter Roeck
2022-05-03  7:17                                                 ` Arnd Bergmann
2022-05-03  7:17                                                   ` Arnd Bergmann
2022-05-03  7:17                                                   ` Arnd Bergmann
2022-05-03  7:17                                                   ` Arnd Bergmann
2022-05-03 14:04                                                   ` Guenter Roeck
2022-05-03 14:04                                                     ` Guenter Roeck
2022-05-03 14:04                                                     ` Guenter Roeck
2022-05-03 14:04                                                     ` Guenter Roeck
2022-05-03 14:29                                                     ` Arnd Bergmann
2022-05-03 14:29                                                       ` Arnd Bergmann
2022-05-03 14:29                                                       ` Arnd Bergmann
2022-05-03 14:29                                                       ` Arnd Bergmann

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