Patchwork [U-Boot,3/7,V3] Sound: Support for MAX98095 codec in driver

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Submitter Rajeshwari Birje
Date Feb. 1, 2013, 5:39 a.m.
Message ID <1359697182-18843-4-git-send-email-rajeshwari.s@samsung.com>
Download mbox | patch
Permalink /patch/217344/
State Changes Requested
Delegated to: Minkyu Kang
Headers show

Comments

Rajeshwari Birje - Feb. 1, 2013, 5:39 a.m.
This patchs adds support for MAX98095 codec in
sound driver.

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
---
Changes in V2:
	- None
Chnages in V3:
	- Removed non DT support for MAX98095
 drivers/sound/sound.c |    9 +++++++--
 include/sound.h       |    1 +
 2 files changed, 8 insertions(+), 2 deletions(-)
Simon Glass - Feb. 2, 2013, 4:25 p.m.
On Thu, Jan 31, 2013 at 9:39 PM, Rajeshwari Shinde
<rajeshwari.s@samsung.com> wrote:
> This patchs adds support for MAX98095 codec in
> sound driver.
>
> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>

Acked-by: Simon Glass <sjg@chromium.org>

> ---
> Changes in V2:
>         - None
> Chnages in V3:
>         - Removed non DT support for MAX98095
>  drivers/sound/sound.c |    9 +++++++--
>  include/sound.h       |    1 +
>  2 files changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/sound/sound.c b/drivers/sound/sound.c
> index fa8432d..a4bf4ad 100644
> --- a/drivers/sound/sound.c
> +++ b/drivers/sound/sound.c
> @@ -31,6 +31,7 @@
>  #include <sound.h>
>  #include <asm/arch/sound.h>
>  #include "wm8994.h"
> +#include "max98095.h"
>
>  /* defines */
>  #define SOUND_400_HZ 400
> @@ -149,11 +150,15 @@ static int codec_init(const void *blob, struct i2stx_info *pi2s_tx)
>                         pi2s_tx->samplingrate,
>                         (pi2s_tx->samplingrate * (pi2s_tx->rfs)),
>                         pi2s_tx->bitspersample, pi2s_tx->channels);
> +       } else if (!strcmp(codectype, "max98095")) {
> +               ret = max98095_init(blob, pi2s_tx->samplingrate,
> +                               (pi2s_tx->samplingrate * (pi2s_tx->rfs)),
> +                               pi2s_tx->bitspersample);
>         } else {
> -               debug("%s: Unknown code type %s\n", __func__,
> -                     codectype);
> +               debug("%s: Unknown codec type %s\n", __func__, codectype);
>                 return -1;
>         }
> +
>         if (ret) {
>                 debug("%s: Codec init failed\n", __func__);
>                 return -1;
> diff --git a/include/sound.h b/include/sound.h
> index d73839d..94922f6 100644
> --- a/include/sound.h
> +++ b/include/sound.h
> @@ -28,6 +28,7 @@
>  enum en_sound_codec {
>         CODEC_WM_8994,
>         CODEC_WM_8995,
> +       CODEC_MAX_98095,
>         CODEC_MAX
>  };
>
> --
> 1.7.4.4
>

Patch

diff --git a/drivers/sound/sound.c b/drivers/sound/sound.c
index fa8432d..a4bf4ad 100644
--- a/drivers/sound/sound.c
+++ b/drivers/sound/sound.c
@@ -31,6 +31,7 @@ 
 #include <sound.h>
 #include <asm/arch/sound.h>
 #include "wm8994.h"
+#include "max98095.h"
 
 /* defines */
 #define SOUND_400_HZ 400
@@ -149,11 +150,15 @@  static int codec_init(const void *blob, struct i2stx_info *pi2s_tx)
 			pi2s_tx->samplingrate,
 			(pi2s_tx->samplingrate * (pi2s_tx->rfs)),
 			pi2s_tx->bitspersample, pi2s_tx->channels);
+	} else if (!strcmp(codectype, "max98095")) {
+		ret = max98095_init(blob, pi2s_tx->samplingrate,
+				(pi2s_tx->samplingrate * (pi2s_tx->rfs)),
+				pi2s_tx->bitspersample);
 	} else {
-		debug("%s: Unknown code type %s\n", __func__,
-		      codectype);
+		debug("%s: Unknown codec type %s\n", __func__, codectype);
 		return -1;
 	}
+
 	if (ret) {
 		debug("%s: Codec init failed\n", __func__);
 		return -1;
diff --git a/include/sound.h b/include/sound.h
index d73839d..94922f6 100644
--- a/include/sound.h
+++ b/include/sound.h
@@ -28,6 +28,7 @@ 
 enum en_sound_codec {
 	CODEC_WM_8994,
 	CODEC_WM_8995,
+	CODEC_MAX_98095,
 	CODEC_MAX
 };