kevin/linux
1
Fork 0
Code

ALSA: hdspm: drop SNDRV_PCM_RATE_KNOT

Browse Source 
The custom rate constraint list was necessary to support 128kHz.
This rate is now available through SNDRV_PCM_RATE_128000.

Use it and drop the custom rate constraint rule.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: David Rhodes <drhodes@opensource.cirrus.com>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20240905-alsa-12-24-128-v1-5-8371948d3921@baylibre.com
This commit is contained in:
Jerome Brunet 2024-09-05 16:12:56 +02:00 committed by Takashi Iwai
parent 3cc1e94dbc
commit 151d82f914
1 changed files with 1 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
sound/pci/rme9652/hdspm.c
View File

@ -6032,18 +6032,6 @@ static int snd_hdspm_hw_rule_out_channels(struct snd_pcm_hw_params *params,
return snd_interval_list(c, 3, list, 0);
}
static const unsigned int hdspm_aes32_sample_rates[] = {
32000, 44100, 48000, 64000, 88200, 96000, 128000, 176400, 192000
};
static const struct snd_pcm_hw_constraint_list
hdspm_hw_constraints_aes32_sample_rates = {
.count = ARRAY_SIZE(hdspm_aes32_sample_rates),
.list = hdspm_aes32_sample_rates,
.mask = 0
};
static int snd_hdspm_open(struct snd_pcm_substream *substream)
{
struct hdspm *hdspm = snd_pcm_substream_chip(substream);
@ -6096,9 +6084,7 @@ static int snd_hdspm_open(struct snd_pcm_substream *substream)
}
if (AES32 == hdspm->io_type) {
runtime->hw.rates |= SNDRV_PCM_RATE_KNOT;
snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
&hdspm_hw_constraints_aes32_sample_rates);
runtime->hw.rates |= SNDRV_PCM_RATE_128000;
} else {
snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
(playback ?