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fbdev: sh_mobile_hdmi: modify flags name to more specific

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This patch solve below report from Guennadi

1)

> +/* Audio source select */
> +#define HDMI_SRC_MASK		(0xF << 0)
> +#define HDMI_SRC_I2S		(0 << 0) /* default */
> +#define HDMI_SRC_SPDIF		(1 << 0)
> +#define HDMI_SRC_DSD		(2 << 0)
> +#define HDMI_SRC_HBR		(3 << 0)

I would be more specific with these macro names, i.e., include "AUDIO" or
"SND" or something similar in them, e.g., HDMI_AUDIO_SRC_I2S.

2)

> +	case HDMI_SRC_I2S:
> +		data = (0x0 << 3);
> +		break;
> +	case HDMI_SRC_SPDIF:
> +		data = (0x1 << 3);
> +		break;
> +	case HDMI_SRC_DSD:
> +		data = (0x2 << 3);
> +		break;
> +	case HDMI_SRC_HBR:
> +		data = (0x3 << 3);

In all above cases parenthesis are superfluous.

Reported-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Kuninori Morimoto 2010-09-09 11:48:01 +09:00 committed by Mark Brown
parent f4363b7d88
commit dec6aa49ab
2 changed files with 14 additions and 14 deletions
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18
drivers/video/sh_mobile_hdmi.c
View file

@ -389,20 +389,20 @@ static void sh_hdmi_audio_config(struct sh_hdmi *hdmi)
* [6:5] set required down sampling rate if required * [6:5] set required down sampling rate if required
* [4:3] set required audio source * [4:3] set required audio source
*/ */
switch (pdata->flags & HDMI_SRC_MASK) { switch (pdata->flags & HDMI_SND_SRC_MASK) {
default: default:
/* fall through */ /* fall through */
case HDMI_SRC_I2S: case HDMI_SND_SRC_I2S:
data = (0x0 << 3); data = 0x0 << 3;
break; break;
case HDMI_SRC_SPDIF: case HDMI_SND_SRC_SPDIF:
data = (0x1 << 3); data = 0x1 << 3;
break; break;
case HDMI_SRC_DSD: case HDMI_SND_SRC_DSD:
data = (0x2 << 3); data = 0x2 << 3;
break; break;
case HDMI_SRC_HBR: case HDMI_SND_SRC_HBR:
data = (0x3 << 3); data = 0x3 << 3;
break; break;
} }
hdmi_write(hdmi, data, HDMI_AUDIO_SETTING_1); hdmi_write(hdmi, data, HDMI_AUDIO_SETTING_1);

10
include/video/sh_mobile_hdmi.h
View file

@ -23,11 +23,11 @@ struct device;
*/ */
/* Audio source select */ /* Audio source select */
#define HDMI_SRC_MASK (0xF << 0) #define HDMI_SND_SRC_MASK (0xF << 0)
#define HDMI_SRC_I2S (0 << 0) /* default */ #define HDMI_SND_SRC_I2S (0 << 0) /* default */
#define HDMI_SRC_SPDIF (1 << 0) #define HDMI_SND_SRC_SPDIF (1 << 0)
#define HDMI_SRC_DSD (2 << 0) #define HDMI_SND_SRC_DSD (2 << 0)
#define HDMI_SRC_HBR (3 << 0) #define HDMI_SND_SRC_HBR (3 << 0)
struct sh_mobile_hdmi_info { struct sh_mobile_hdmi_info {
struct sh_mobile_lcdc_chan_cfg *lcd_chan; struct sh_mobile_lcdc_chan_cfg *lcd_chan;