Add support for the revision 2 coefficient file, this format is identical to revision 1 and was simply added by accident to some firmware. However unfortunately many firmwares have leaked into production using this and as such driver support really needs to be added for it.
Signed-off-by: Charles Keepax ckeepax@opensource.cirrus.com --- drivers/firmware/cirrus/cs_dsp.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/firmware/cirrus/cs_dsp.c b/drivers/firmware/cirrus/cs_dsp.c index 3d21574f3a443..62ba4ebbf11f5 100644 --- a/drivers/firmware/cirrus/cs_dsp.c +++ b/drivers/firmware/cirrus/cs_dsp.c @@ -1990,6 +1990,7 @@ static int cs_dsp_load_coeff(struct cs_dsp *dsp, const struct firmware *firmware
switch (be32_to_cpu(hdr->rev) & 0xff) { case 1: + case 2: break; default: cs_dsp_err(dsp, "%s: Unsupported coefficient file format %d\n",