ALSA: hdspm: drop SNDRV_PCM_RATE_KNOT

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

diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index c3f930a8f78d048cc5b952cfd86bb42acda91b53..dad974378e00fd3a5e966a5bef3f710fd700ae1e 100644 (file)
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -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 ?