diff mbox series

[v1] ALSA: hda/tas2781: Create a common header for both spi and i2c tas2781 hda driver

Message ID 20250408024522.1338-1-shenghao-ding@ti.com
State Superseded
Headers show
Series [v1] ALSA: hda/tas2781: Create a common header for both spi and i2c tas2781 hda driver | expand

Commit Message

Shenghao Ding April 8, 2025, 2:45 a.m. UTC 
Move the common macro definition of kcontrols into a common header.

Signed-off-by: Shenghao Ding <shenghao-ding@ti.com>

---
v1:
 - revise the year of spi and i2c tas2781 hda drivers.
 - Create a common header for both spi and i2c tas2781 hda driver to define
   the common macros and declare the common functions.
---
 sound/pci/hda/tas2781_hda.h     | 42 +++++++++++++++++++++++++++++++++
 sound/pci/hda/tas2781_hda_i2c.c | 29 ++---------------------
 sound/pci/hda/tas2781_hda_spi.c | 35 ++-------------------------
 3 files changed, 46 insertions(+), 60 deletions(-)
 create mode 100644 sound/pci/hda/tas2781_hda.h

Comments

Andy Shevchenko April 8, 2025, 9:43 a.m. UTC | #1 
On Tue, Apr 08, 2025 at 10:45:22AM +0800, Shenghao Ding wrote:
> Move the common macro definition of kcontrols into a common header.

Makes sense.

...

> +++ b/sound/pci/hda/tas2781_hda.h

> +#ifndef __TAS2781_HDA_H__
> +#define __TAS2781_HDA_H__

It is better to follow IWYU principle, i.e. this header uses the following:

+ sound/asound.h
diff mbox series

Patch

diff --git a/sound/pci/hda/tas2781_hda.h b/sound/pci/hda/tas2781_hda.h
new file mode 100644
index 000000000000..c57909c0ed65
--- /dev/null
+++ b/sound/pci/hda/tas2781_hda.h
@@ -0,0 +1,42 @@ 
+/* SPDX-License-Identifier: GPL-2.0-only
+ *
+ * HDA audio driver for Texas Instruments TAS2781 smart amp
+ *
+ * Copyright (C) 2025 Texas Instruments, Inc.
+ */
+#ifndef __TAS2781_HDA_H__
+#define __TAS2781_HDA_H__
+
+/*
+ * No standard control callbacks for SNDRV_CTL_ELEM_IFACE_CARD
+ * Define two controls, one is Volume control callbacks, the other is
+ * flag setting control callbacks.
+ */
+
+/* Volume control callbacks for tas2781 */
+#define ACARD_SINGLE_RANGE_EXT_TLV(xname, xreg, xshift, xmin, xmax, xinvert, \
+	xhandler_get, xhandler_put, tlv_array) { \
+	.iface = SNDRV_CTL_ELEM_IFACE_CARD, .name = (xname), \
+	.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
+		SNDRV_CTL_ELEM_ACCESS_READWRITE, \
+	.tlv.p = (tlv_array), \
+	.info = snd_soc_info_volsw, \
+	.get = xhandler_get, .put = xhandler_put, \
+	.private_value = (unsigned long)&(struct soc_mixer_control) { \
+		.reg = xreg, .rreg = xreg, \
+		.shift = xshift, .rshift = xshift,\
+		.min = xmin, .max = xmax, .invert = xinvert, \
+	} \
+}
+
+/* Flag control callbacks for tas2781 */
+#define ACARD_SINGLE_BOOL_EXT(xname, xdata, xhandler_get, xhandler_put) { \
+	.iface = SNDRV_CTL_ELEM_IFACE_CARD, \
+	.name = xname, \
+	.info = snd_ctl_boolean_mono_info, \
+	.get = xhandler_get, \
+	.put = xhandler_put, \
+	.private_value = xdata, \
+}
+
+#endif
diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c
index 29dc4f500580..9d94ae5fcfe0 100644
--- a/sound/pci/hda/tas2781_hda_i2c.c
+++ b/sound/pci/hda/tas2781_hda_i2c.c
@@ -2,7 +2,7 @@ 
 //
 // TAS2781 HDA I2C driver
 //
-// Copyright 2023 - 2024 Texas Instruments, Inc.
+// Copyright 2023 - 2025 Texas Instruments, Inc.
 //
 // Author: Shenghao Ding <shenghao-ding@ti.com>
 // Current maintainer: Baojun Xu <baojun.xu@ti.com>
@@ -30,35 +30,10 @@ 
 #include "hda_component.h"
 #include "hda_jack.h"
 #include "hda_generic.h"
+#include "tas2781_hda.h"
 
 #define TASDEVICE_SPEAKER_CALIBRATION_SIZE	20
 
-/* No standard control callbacks for SNDRV_CTL_ELEM_IFACE_CARD
- * Define two controls, one is Volume control callbacks, the other is
- * flag setting control callbacks.
- */
-
-/* Volume control callbacks for tas2781 */
-#define ACARD_SINGLE_RANGE_EXT_TLV(xname, xreg, xshift, xmin, xmax, xinvert, \
-	xhandler_get, xhandler_put, tlv_array) \
-{	.iface = SNDRV_CTL_ELEM_IFACE_CARD, .name = (xname),\
-	.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\
-		 SNDRV_CTL_ELEM_ACCESS_READWRITE,\
-	.tlv.p = (tlv_array), \
-	.info = snd_soc_info_volsw, \
-	.get = xhandler_get, .put = xhandler_put, \
-	.private_value = (unsigned long)&(struct soc_mixer_control) \
-		{.reg = xreg, .rreg = xreg, .shift = xshift, \
-		 .rshift = xshift, .min = xmin, .max = xmax, \
-		 .invert = xinvert} }
-
-/* Flag control callbacks for tas2781 */
-#define ACARD_SINGLE_BOOL_EXT(xname, xdata, xhandler_get, xhandler_put) \
-{	.iface = SNDRV_CTL_ELEM_IFACE_CARD, .name = xname, \
-	.info = snd_ctl_boolean_mono_info, \
-	.get = xhandler_get, .put = xhandler_put, \
-	.private_value = xdata }
-
 enum calib_data {
 	R0_VAL = 0,
 	INV_R0,
diff --git a/sound/pci/hda/tas2781_hda_spi.c b/sound/pci/hda/tas2781_hda_spi.c
index 399f2e4c3b62..c6be2be1b53e 100644
--- a/sound/pci/hda/tas2781_hda_spi.c
+++ b/sound/pci/hda/tas2781_hda_spi.c
@@ -2,7 +2,7 @@ 
 //
 // TAS2781 HDA SPI driver
 //
-// Copyright 2024 Texas Instruments, Inc.
+// Copyright 2024 - 2025 Texas Instruments, Inc.
 //
 // Author: Baojun Xu <baojun.xu@ti.com>
 
@@ -38,38 +38,7 @@ 
 #include "hda_component.h"
 #include "hda_jack.h"
 #include "hda_generic.h"
-
-/*
- * No standard control callbacks for SNDRV_CTL_ELEM_IFACE_CARD
- * Define two controls, one is Volume control callbacks, the other is
- * flag setting control callbacks.
- */
-
-/* Volume control callbacks for tas2781 */
-#define ACARD_SINGLE_RANGE_EXT_TLV(xname, xreg, xshift, xmin, xmax, xinvert, \
-	xhandler_get, xhandler_put, tlv_array) { \
-	.iface = SNDRV_CTL_ELEM_IFACE_CARD, .name = (xname), \
-	.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
-		SNDRV_CTL_ELEM_ACCESS_READWRITE, \
-	.tlv.p = (tlv_array), \
-	.info = snd_soc_info_volsw, \
-	.get = xhandler_get, .put = xhandler_put, \
-	.private_value = (unsigned long)&(struct soc_mixer_control) { \
-		.reg = xreg, .rreg = xreg, \
-		.shift = xshift, .rshift = xshift,\
-		.min = xmin, .max = xmax, .invert = xinvert, \
-	} \
-}
-
-/* Flag control callbacks for tas2781 */
-#define ACARD_SINGLE_BOOL_EXT(xname, xdata, xhandler_get, xhandler_put) { \
-	.iface = SNDRV_CTL_ELEM_IFACE_CARD, \
-	.name = xname, \
-	.info = snd_ctl_boolean_mono_info, \
-	.get = xhandler_get, \
-	.put = xhandler_put, \
-	.private_value = xdata, \
-}
+#include "tas2781_hda.h"
 
 struct tas2781_hda {
 	struct tasdevice_priv *priv;