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authorKai Vehmanen <kai.vehmanen@linux.intel.com>2020-12-09 17:31:01 +0200
committerMark Brown <broonie@kernel.org>2020-12-09 16:52:04 +0000
commit4c8a4cab331d53fad39f3c5823428d8cea92d994 (patch)
tree779c3da4b55ce6ed5e46a06dbe8121c9c14532c8 /sound
parent52feed4c1b152fe2caee9a8f916fd5573e999b7e (diff)
ASoC: Intel: common: add ACPI matching tables for Alder Lake
Initial support for ADL w/ RT711 Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Link: https://lore.kernel.org/r/20201209153102.3028310-1-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/intel/common/Makefile2
-rw-r--r--sound/soc/intel/common/soc-acpi-intel-adl-match.c52
2 files changed, 53 insertions, 1 deletions
diff --git a/sound/soc/intel/common/Makefile b/sound/soc/intel/common/Makefile
index 64468fe9c513..12a205ccdeeb 100644
--- a/sound/soc/intel/common/Makefile
+++ b/sound/soc/intel/common/Makefile
@@ -8,7 +8,7 @@ snd-soc-acpi-intel-match-objs := soc-acpi-intel-byt-match.o soc-acpi-intel-cht-m
soc-acpi-intel-cnl-match.o soc-acpi-intel-cfl-match.o \
soc-acpi-intel-cml-match.o soc-acpi-intel-icl-match.o \
soc-acpi-intel-tgl-match.o soc-acpi-intel-ehl-match.o \
- soc-acpi-intel-jsl-match.o \
+ soc-acpi-intel-jsl-match.o soc-acpi-intel-adl-match.o \
soc-acpi-intel-hda-match.o
obj-$(CONFIG_SND_SOC_INTEL_SST) += snd-soc-sst-dsp.o snd-soc-sst-ipc.o
diff --git a/sound/soc/intel/common/soc-acpi-intel-adl-match.c b/sound/soc/intel/common/soc-acpi-intel-adl-match.c
new file mode 100644
index 000000000000..06b233d63b73
--- /dev/null
+++ b/sound/soc/intel/common/soc-acpi-intel-adl-match.c
@@ -0,0 +1,52 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * soc-apci-intel-adl-match.c - tables and support for ADL ACPI enumeration.
+ *
+ * Copyright (c) 2020, Intel Corporation.
+ */
+
+#include <sound/soc-acpi.h>
+#include <sound/soc-acpi-intel-match.h>
+
+static const struct snd_soc_acpi_endpoint single_endpoint = {
+ .num = 0,
+ .aggregated = 0,
+ .group_position = 0,
+ .group_id = 0,
+};
+
+static const struct snd_soc_acpi_adr_device rt711_0_adr[] = {
+ {
+ .adr = 0x000020025D071100,
+ .num_endpoints = 1,
+ .endpoints = &single_endpoint,
+ .name_prefix = "rt711"
+ }
+};
+
+static const struct snd_soc_acpi_link_adr adl_rvp[] = {
+ {
+ .mask = BIT(0),
+ .num_adr = ARRAY_SIZE(rt711_0_adr),
+ .adr_d = rt711_0_adr,
+ },
+ {}
+};
+
+struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_machines[] = {
+ {},
+};
+EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_adl_machines);
+
+/* this table is used when there is no I2S codec present */
+struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_sdw_machines[] = {
+ {
+ .link_mask = 0x1, /* link0 required */
+ .links = adl_rvp,
+ .drv_name = "sof_sdw",
+ .sof_fw_filename = "sof-adl.ri",
+ .sof_tplg_filename = "sof-adl-rt711.tplg",
+ },
+ {},
+};
+EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_adl_sdw_machines);