From d42472ecffd7c42086c6e5b1335c99a3adf58a09 Mon Sep 17 00:00:00 2001 From: Jussi Laako Date: Fri, 21 Nov 2014 16:04:46 +0200 Subject: ALSA: pcm: Add big-endian DSD sample formats and fix XMOS DSD sample format This patch fixes XMOS DSD sample format to DSD_U32_BE and also adds DSD_U16_BE and DSD_U32_BE sample formats. Signed-off-by: Jussi Laako Acked-by: Jurgen Kramer Signed-off-by: Takashi Iwai --- sound/core/pcm.c | 2 ++ sound/core/pcm_misc.c | 8 ++++++++ 2 files changed, 10 insertions(+) (limited to 'sound/core') diff --git a/sound/core/pcm.c b/sound/core/pcm.c index 42ded997b223..c6ff94ab1ad6 100644 --- a/sound/core/pcm.c +++ b/sound/core/pcm.c @@ -216,6 +216,8 @@ static char *snd_pcm_format_names[] = { FORMAT(DSD_U8), FORMAT(DSD_U16_LE), FORMAT(DSD_U32_LE), + FORMAT(DSD_U16_BE), + FORMAT(DSD_U32_BE), }; const char *snd_pcm_format_name(snd_pcm_format_t format) diff --git a/sound/core/pcm_misc.c b/sound/core/pcm_misc.c index ae7a0feb3b76..ebe8444de6c6 100644 --- a/sound/core/pcm_misc.c +++ b/sound/core/pcm_misc.c @@ -152,6 +152,14 @@ static struct pcm_format_data pcm_formats[(INT)SNDRV_PCM_FORMAT_LAST+1] = { .width = 32, .phys = 32, .le = 1, .signd = 0, .silence = { 0x69, 0x69, 0x69, 0x69 }, }, + [SNDRV_PCM_FORMAT_DSD_U16_BE] = { + .width = 16, .phys = 16, .le = 0, .signd = 0, + .silence = { 0x69, 0x69 }, + }, + [SNDRV_PCM_FORMAT_DSD_U32_BE] = { + .width = 32, .phys = 32, .le = 0, .signd = 0, + .silence = { 0x69, 0x69, 0x69, 0x69 }, + }, /* FIXME: the following three formats are not defined properly yet */ [SNDRV_PCM_FORMAT_MPEG] = { .le = -1, .signd = -1, -- cgit v1.2.3