On 6/5/21 7:41 PM, Brent Lu wrote:
This patch adds driver data for jsl_cs4242_mx98360a which supports two
max98360a speaker amplifiers on SSP1 and cs42l42 headphone codec on
SSP0 running on JSL platform. DAI format is leveraged from sof_rt5682
machine driver to reuse the topology.
This also looks like we have two topologies configuring the same DAIs
differently on different platforms.
Why can't we pick one configuration that would work in all cases?
Also use module device table to replace module alias.
Humm, this looks like a missing dependency, I modified this a while ago.
Signed-off-by: Brent Lu <brent.lu@xxxxxxxxx>
---
sound/soc/intel/boards/sof_cs42l42.c | 22 +++++++++++++++----
.../intel/common/soc-acpi-intel-jsl-match.c | 8 +++++++
2 files changed, 26 insertions(+), 4 deletions(-)
diff --git a/sound/soc/intel/boards/sof_cs42l42.c b/sound/soc/intel/boards/sof_cs42l42.c
index e3171242f612..d712cfb91fd1 100644
--- a/sound/soc/intel/boards/sof_cs42l42.c
+++ b/sound/soc/intel/boards/sof_cs42l42.c
@@ -36,7 +36,9 @@
#define SOF_CS42L42_NUM_HDMIDEV_MASK (GENMASK(9, 7))
#define SOF_CS42L42_NUM_HDMIDEV(quirk) \
(((quirk) << SOF_CS42L42_NUM_HDMIDEV_SHIFT) & SOF_CS42L42_NUM_HDMIDEV_MASK)
-#define SOF_MAX98357A_SPEAKER_AMP_PRESENT BIT(10)
+#define SOF_CS42L42_BCLK_2400000 BIT(10)
+#define SOF_MAX98357A_SPEAKER_AMP_PRESENT BIT(11)
+#define SOF_MAX98360A_SPEAKER_AMP_PRESENT BIT(12)
/* Default: SSP2 */
static unsigned long sof_cs42l42_quirk = SOF_CS42L42_SSP_CODEC(2);
@@ -122,7 +124,10 @@ static int sof_cs42l42_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
int clk_freq, ret;
- clk_freq = 3072000; /* BCLK freq */
+ if (sof_cs42l42_quirk & SOF_CS42L42_BCLK_2400000)
+ clk_freq = 2400000; /* BCLK freq */
+ else
+ clk_freq = 3072000; /* BCLK freq */
/* Configure sysclk for codec */
ret = snd_soc_dai_set_sysclk(codec_dai, 0,
@@ -281,6 +286,8 @@ static int create_spk_amp_dai_links(struct device *dev,
if (sof_cs42l42_quirk & SOF_MAX98357A_SPEAKER_AMP_PRESENT) {
max_98357a_dai_link(&links[*id]);
+ } else if (sof_cs42l42_quirk & SOF_MAX98360A_SPEAKER_AMP_PRESENT) {
+ max_98360a_dai_link(&links[*id]);
} else {
dev_err(dev, "no amp defined\n");
ret = -EINVAL;
@@ -584,8 +591,17 @@ static const struct platform_device_id board_ids[] = {
SOF_MAX98357A_SPEAKER_AMP_PRESENT |
SOF_CS42L42_SSP_AMP(1)),
},
+ {
+ .name = "jsl_cs4242_mx98360a",
+ .driver_data = (kernel_ulong_t)(SOF_CS42L42_SSP_CODEC(0) |
+ SOF_SPEAKER_AMP_PRESENT |
+ SOF_MAX98360A_SPEAKER_AMP_PRESENT |
+ SOF_CS42L42_SSP_AMP(1)) |
+ SOF_CS42L42_BCLK_2400000,
+ },
{ }
};
+MODULE_DEVICE_TABLE(platform, board_ids);
static struct platform_driver sof_audio = {
.probe = sof_audio_probe,
@@ -601,7 +617,5 @@ module_platform_driver(sof_audio)
MODULE_DESCRIPTION("SOF Audio Machine driver for CS42L42");
MODULE_AUTHOR("Brent Lu <brent.lu@xxxxxxxxx>");
MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:sof_cs42l42");
-MODULE_ALIAS("platform:glk_cs4242_max98357a");
MODULE_IMPORT_NS(SND_SOC_INTEL_HDA_DSP_COMMON);
MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_MAXIM_COMMON);
diff --git a/sound/soc/intel/common/soc-acpi-intel-jsl-match.c b/sound/soc/intel/common/soc-acpi-intel-jsl-match.c
index 73fe4f89a82d..8e86476d48de 100644
--- a/sound/soc/intel/common/soc-acpi-intel-jsl-match.c
+++ b/sound/soc/intel/common/soc-acpi-intel-jsl-match.c
@@ -73,6 +73,14 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_jsl_machines[] = {
.quirk_data = &mx98360a_spk,
.sof_tplg_filename = "sof-jsl-rt5682-mx98360a.tplg",
},
+ {
+ .id = "10134242",
+ .drv_name = "jsl_cs4242_mx98360a",
+ .sof_fw_filename = "sof-jsl.ri",
+ .machine_quirk = snd_soc_acpi_codec_list,
+ .quirk_data = &mx98360a_spk,
+ .sof_tplg_filename = "sof-jsl-rt5682-mx98360a.tplg",
+ },
{},
};
EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_jsl_machines);
