[08/16] ASoC: tas2781: add configurable global_addr

Commit Message

Gergo Koteles Dec. 6, 2023, 11:59 p.m. UTC

Add ability to handle global_addr of different
chip versions.

Signed-off-by: Gergo Koteles <[e-mail]>
---
 include/sound/tas2781.h         | 2 ++
 sound/pci/hda/tas2781_hda_i2c.c | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

Patch

diff --git a/include/sound/tas2781.h b/include/sound/tas2781.h
index 1d3c71d7e68d..5f364e4d8995 100644
--- a/include/sound/tas2781.h
+++ b/include/sound/tas2781.h
@@ -121,6 +121,8 @@  struct tasdevice_priv {
 	bool force_fwload_status;
 	bool playback_started;
 	bool isacpi;
+	unsigned int global_addr;
+
 	int (*fw_parse_variable_header)(struct tasdevice_priv *tas_priv,
 		const struct firmware *fmw, int offset);
 	int (*fw_parse_program_data)(struct tasdevice_priv *tas_priv,
diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c
index c82ed2413fcb..7ebf5d7e4aac 100644
--- a/sound/pci/hda/tas2781_hda_i2c.c
+++ b/sound/pci/hda/tas2781_hda_i2c.c
@@ -72,7 +72,7 @@  static int tas2781_get_i2c_res(struct acpi_resource *ares, void *data)
 
 	if (i2c_acpi_get_i2c_resource(ares, &sb)) {
 		if (tas_priv->ndev < TASDEVICE_MAX_CHANNELS &&
-			sb->slave_address != TAS2781_GLOBAL_ADDR) {
+			sb->slave_address != tas_priv->global_addr) {
 			tas_priv->tasdevice[tas_priv->ndev].dev_addr =
 				(unsigned int)sb->slave_address;
 			tas_priv->ndev++;