On 6/22/2022 9:46 AM, Vitaly Rodionov wrote:
From: Stefan Binding sbinding@opensource.cirrus.com
To be able to support different firmwares and tuning for different models, the driver needs to be able to load a different firmware and coefficient file based on its Subsystem ID.
The driver attempts to load the firmware in the following order:
/lib/firmware/cirrus/cs35l41-dsp1-<fw-type>-<ssid>-dev<#>.wmfw /lib/firmware/cirrus/cs35l41-dsp1-<fw-type>-<ssid>.wmfw /lib/firmware/cirrus/cs35l41-dsp1-<fw-type>.wmfw
Signed-off-by: Stefan Binding sbinding@opensource.cirrus.com Signed-off-by: Vitaly Rodionov vitalyr@opensource.cirrus.com
...
CS35L41_FIRMWARE_ROOT, NULL, NULL, "wmfw");
- if (!ret) {
/* fallback try cirrus/part-dspN-fwtype.bin */
CS35L41_FIRMWARE_ROOT, "bin");
CS35L41_FIRMWARE_ROOT, NULL, NULL, "bin");@@ -143,7 +183,6 @@ static int cs35l41_request_firmware_files(struct cs35l41_hda *cs35l41, return ret; }
You add unnecessary line in patch 4 and remove in this one?
static int cs35l41_init_dsp(struct cs35l41_hda *cs35l41) { const struct firmware *coeff_firmware = NULL;