deleted file mode 100644
@@ -1,58 +0,0 @@
-/**
- * omap-twl4030.h - ASoC machine driver for TI SoC based boards with twl4030
- * codec, header.
- *
- * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com
- * All rights reserved.
- *
- * Author: Peter Ujfalusi <peter.ujfalusi@ti.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.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- */
-
-#ifndef _OMAP_TWL4030_H_
-#define _OMAP_TWL4030_H_
-
-/* To select if only one channel is connected in a stereo port */
-#define OMAP_TWL4030_LEFT (1 << 0)
-#define OMAP_TWL4030_RIGHT (1 << 1)
-
-struct omap_tw4030_pdata {
- const char *card_name;
- /* Voice port is connected to McBSP3 */
- bool voice_connected;
-
- /* The driver will parse the connection flags if this flag is set */
- bool custom_routing;
- /* Flags to indicate connected audio ports. */
- u8 has_hs;
- u8 has_hf;
- u8 has_predriv;
- u8 has_carkit;
- bool has_ear;
-
- bool has_mainmic;
- bool has_submic;
- bool has_hsmic;
- bool has_carkitmic;
- bool has_digimic0;
- bool has_digimic1;
- u8 has_linein;
-
- /* Jack detect GPIO or <= 0 if it is not implemented */
- int jack_detect;
-};
-
-#endif /* _OMAP_TWL4030_H_ */
@@ -31,7 +31,6 @@
*/
#include <linux/platform_device.h>
-#include <linux/platform_data/omap-twl4030.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/gpio.h>
@@ -160,10 +159,8 @@ static inline void twl4030_disconnect_pin(struct snd_soc_dapm_context *dapm,
static int omap_twl4030_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_card *card = rtd->card;
- struct snd_soc_dapm_context *dapm = &card->dapm;
- struct omap_tw4030_pdata *pdata = dev_get_platdata(card->dev);
struct omap_twl4030 *priv = snd_soc_card_get_drvdata(card);
- int ret = 0;
+ int ret;
/* Headset jack detection only if it is supported */
if (priv->jack_detect > 0) {
@@ -183,29 +180,7 @@ static int omap_twl4030_init(struct snd_soc_pcm_runtime *rtd)
return ret;
}
- /*
- * NULL pdata means we booted with DT. In this case the routing is
- * provided and the card is fully routed, no need to mark pins.
- */
- if (!pdata || !pdata->custom_routing)
- return ret;
-
- /* Disable not connected paths if not used */
- twl4030_disconnect_pin(dapm, pdata->has_ear, "Earpiece Spk");
- twl4030_disconnect_pin(dapm, pdata->has_hf, "Handsfree Spk");
- twl4030_disconnect_pin(dapm, pdata->has_hs, "Headset Stereophone");
- twl4030_disconnect_pin(dapm, pdata->has_predriv, "Ext Spk");
- twl4030_disconnect_pin(dapm, pdata->has_carkit, "Carkit Spk");
-
- twl4030_disconnect_pin(dapm, pdata->has_mainmic, "Main Mic");
- twl4030_disconnect_pin(dapm, pdata->has_submic, "Sub Mic");
- twl4030_disconnect_pin(dapm, pdata->has_hsmic, "Headset Mic");
- twl4030_disconnect_pin(dapm, pdata->has_carkitmic, "Carkit Mic");
- twl4030_disconnect_pin(dapm, pdata->has_digimic0, "Digital0 Mic");
- twl4030_disconnect_pin(dapm, pdata->has_digimic1, "Digital1 Mic");
- twl4030_disconnect_pin(dapm, pdata->has_linein, "Line In");
-
- return ret;
+ return 0;
}
static int omap_twl4030_card_remove(struct snd_soc_card *card)
@@ -259,11 +234,12 @@ static struct snd_soc_card omap_twl4030_card = {
static int omap_twl4030_probe(struct platform_device *pdev)
{
- struct omap_tw4030_pdata *pdata = dev_get_platdata(&pdev->dev);
struct device_node *node = pdev->dev.of_node;
struct snd_soc_card *card = &omap_twl4030_card;
struct omap_twl4030 *priv;
- int ret = 0;
+ struct device_node *dai_node;
+ struct property *prop;
+ int ret;
card->dev = &pdev->dev;
@@ -271,67 +247,50 @@ static int omap_twl4030_probe(struct platform_device *pdev)
if (priv == NULL)
return -ENOMEM;
- if (node) {
- struct device_node *dai_node;
- struct property *prop;
-
- if (snd_soc_of_parse_card_name(card, "ti,model")) {
- dev_err(&pdev->dev, "Card name is not provided\n");
- return -ENODEV;
- }
-
- dai_node = of_parse_phandle(node, "ti,mcbsp", 0);
- if (!dai_node) {
- dev_err(&pdev->dev, "McBSP node is not provided\n");
- return -EINVAL;
- }
- omap_twl4030_dai_links[0].cpu_dai_name = NULL;
- omap_twl4030_dai_links[0].cpu_of_node = dai_node;
-
- omap_twl4030_dai_links[0].platform_name = NULL;
- omap_twl4030_dai_links[0].platform_of_node = dai_node;
-
- dai_node = of_parse_phandle(node, "ti,mcbsp-voice", 0);
- if (!dai_node) {
- card->num_links = 1;
- } else {
- omap_twl4030_dai_links[1].cpu_dai_name = NULL;
- omap_twl4030_dai_links[1].cpu_of_node = dai_node;
-
- omap_twl4030_dai_links[1].platform_name = NULL;
- omap_twl4030_dai_links[1].platform_of_node = dai_node;
- }
-
- priv->jack_detect = of_get_named_gpio(node,
- "ti,jack-det-gpio", 0);
-
- /* Optional: audio routing can be provided */
- prop = of_find_property(node, "ti,audio-routing", NULL);
- if (prop) {
- ret = snd_soc_of_parse_audio_routing(card,
- "ti,audio-routing");
- if (ret)
- return ret;
-
- card->fully_routed = 1;
- }
- } else if (pdata) {
- if (pdata->card_name) {
- card->name = pdata->card_name;
- } else {
- dev_err(&pdev->dev, "Card name is not provided\n");
- return -ENODEV;
- }
-
- if (!pdata->voice_connected)
- card->num_links = 1;
-
- priv->jack_detect = pdata->jack_detect;
- } else {
- dev_err(&pdev->dev, "Missing pdata\n");
+ if (!node) {
+ dev_err(&pdev->dev, "no DT info\n");
+ return -EINVAL;
+ }
+
+ if (snd_soc_of_parse_card_name(card, "ti,model")) {
+ dev_err(&pdev->dev, "Card name is not provided\n");
return -ENODEV;
}
+ dai_node = of_parse_phandle(node, "ti,mcbsp", 0);
+ if (!dai_node) {
+ dev_err(&pdev->dev, "McBSP node is not provided\n");
+ return -EINVAL;
+ }
+ omap_twl4030_dai_links[0].cpu_dai_name = NULL;
+ omap_twl4030_dai_links[0].cpu_of_node = dai_node;
+
+ omap_twl4030_dai_links[0].platform_name = NULL;
+ omap_twl4030_dai_links[0].platform_of_node = dai_node;
+
+ dai_node = of_parse_phandle(node, "ti,mcbsp-voice", 0);
+ if (!dai_node) {
+ card->num_links = 1;
+ } else {
+ omap_twl4030_dai_links[1].cpu_dai_name = NULL;
+ omap_twl4030_dai_links[1].cpu_of_node = dai_node;
+
+ omap_twl4030_dai_links[1].platform_name = NULL;
+ omap_twl4030_dai_links[1].platform_of_node = dai_node;
+ }
+
+ priv->jack_detect = of_get_named_gpio(node, "ti,jack-det-gpio", 0);
+
+ /* Optional: audio routing can be provided */
+ prop = of_find_property(node, "ti,audio-routing", NULL);
+ if (prop) {
+ ret = snd_soc_of_parse_audio_routing(card, "ti,audio-routing");
+ if (ret)
+ return ret;
+
+ card->fully_routed = 1;
+ }
+
snd_soc_card_set_drvdata(card, priv);
ret = devm_snd_soc_register_card(&pdev->dev, card);
if (ret) {
This code is no longer used since all users are using device tree Signed-off-by: Nicolae Rosia <Nicolae_Rosia@mentor.com> --- include/linux/platform_data/omap-twl4030.h | 58 ------------- sound/soc/omap/omap-twl4030.c | 133 ++++++++++------------------- 2 files changed, 46 insertions(+), 145 deletions(-) delete mode 100644 include/linux/platform_data/omap-twl4030.h