diff options
Diffstat (limited to 'sound/soc/sdca/sdca_functions.c')
| -rw-r--r-- | sound/soc/sdca/sdca_functions.c | 41 |
1 files changed, 37 insertions, 4 deletions
diff --git a/sound/soc/sdca/sdca_functions.c b/sound/soc/sdca/sdca_functions.c index 80c71116e6d4..95b67bb904c3 100644 --- a/sound/soc/sdca/sdca_functions.c +++ b/sound/soc/sdca/sdca_functions.c @@ -911,10 +911,38 @@ static int find_sdca_control_value(struct device *dev, struct sdca_entity *entit return 0; } -/* - * TODO: Add support for -cn- properties, allowing different channels to have - * different defaults etc. - */ +static int find_sdca_control_reset(const struct sdca_entity *entity, + struct sdca_control *control) +{ + switch (SDCA_CTL_TYPE(entity->type, control->sel)) { + case SDCA_CTL_TYPE_S(FU, AGC): + case SDCA_CTL_TYPE_S(FU, BASS_BOOST): + case SDCA_CTL_TYPE_S(FU, LOUDNESS): + case SDCA_CTL_TYPE_S(SMPU, TRIGGER_ENABLE): + case SDCA_CTL_TYPE_S(GE, SELECTED_MODE): + case SDCA_CTL_TYPE_S(TG, TONE_DIVIDER): + case SDCA_CTL_TYPE_S(ENTITY_0, COMMIT_GROUP_MASK): + control->has_reset = true; + control->reset = 0; + break; + case SDCA_CTL_TYPE_S(XU, BYPASS): + case SDCA_CTL_TYPE_S(MFPU, BYPASS): + case SDCA_CTL_TYPE_S(FU, MUTE): + case SDCA_CTL_TYPE_S(CX, CLOCK_SELECT): + control->has_reset = true; + control->reset = 1; + break; + case SDCA_CTL_TYPE_S(PDE, REQUESTED_PS): + control->has_reset = true; + control->reset = 3; + break; + default: + break; + } + + return 0; +} + static int find_sdca_entity_control(struct device *dev, struct sdca_entity *entity, struct fwnode_handle *control_node, struct sdca_control *control) @@ -990,6 +1018,10 @@ static int find_sdca_entity_control(struct device *dev, struct sdca_entity *enti control->is_volatile = find_sdca_control_volatile(entity, control); + ret = find_sdca_control_reset(entity, control); + if (ret) + return ret; + ret = find_sdca_control_range(dev, control_node, &control->range); if (ret) { dev_err(dev, "%s: control %#x: range missing: %d\n", @@ -2033,6 +2065,7 @@ static int find_sdca_filesets(struct device *dev, struct sdw_slave *sdw, num_sets = fwnode_property_count_u32(function_node, "mipi-sdca-file-set-id-list"); if (num_sets == 0 || num_sets == -EINVAL) { + dev_dbg(dev, "%pfwP: file set id list missing\n", function_node); return 0; } else if (num_sets < 0) { dev_err(dev, "%pfwP: failed to read file set list: %d\n", |