ASoC: codecs: cs42l84: set up PLL for more sample rates

Previously, this driver only advertised support for 48 kHz and
96 kHz sample rates, as there was no PLL configuration data
specified for any other sample rate/BCLK.

The CS42L84 is an Apple-specific variant of CS42L42. The PLL
configuration parameters for a variety of common BCLKs are
available in the latter's datasheet. What happens if we just
use those? As it turns out, they work just fine.

Fill out more PLL config parameters in the PLL config lookup
table, and advertise the corresponding sample rates to userspace.
This enables 44.1, 88.2, 172.6 and 192 kHz output and input.

Signed-off-by: James Calligeros <jcalligeros99@gmail.com>

Author: chadmed

sound/soc/codecs/cs42l84.c

@@ -357,8 +357,11 @@ struct cs42l84_pll_params {
  * Common PLL Settings for given BCLK
  */
 static const struct cs42l84_pll_params pll_ratio_table[] = {
+	{  2822400, 1, 0, 0x40, 0x000000, 0x03, 0x10, 11289600},
 	{  3072000, 1, 0, 0x40, 0x000000, 0x03, 0x10, 12288000},
+	{  5644800, 1, 0, 0x40, 0x000000, 0x03, 0x10, 11289600},
 	{  6144000, 1, 1, 0x40, 0x000000, 0x03, 0x10, 12288000},
+	{ 11289600, 0, 0, 0, 0, 0, 0,                 11289600},
 	{ 12288000, 0, 0, 0, 0, 0, 0,                 12288000},
 	{ 24576000, 1, 3, 0x40, 0x000000, 0x03, 0x10, 12288000},
 };
@@ -670,14 +673,18 @@ static struct snd_soc_dai_driver cs42l84_dai = {
 			.stream_name = "Playback",
 			.channels_min = 1,
 			.channels_max = 2,
-			.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000,
+			.rates = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |
+				SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 |
+				SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_192000,
 			.formats = CS42L84_FORMATS,
 		},
 		.capture = {
 			.stream_name = "Capture",
 			.channels_min = 1,
 			.channels_max = 1,
-			.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000,
+			.rates = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |
+				SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 |
+				SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_192000,
 			.formats = CS42L84_FORMATS,
 		},
 		.symmetric_rate = 1,