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| author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2021-11-17 13:22:56 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-11-17 22:16:24 +0000 |
| commit | dcee767667f44ed0d40a3debf507a3ba027a1994 (patch) | |
| tree | 6b99944fd2cf2d967a49176bd151abb56ec4f86a /drivers/firmware | |
| parent | 40a34ae7308682bbbf5827145afa23dcdfb1f090 (diff) | |
| download | linux-stable-dcee767667f44ed0d40a3debf507a3ba027a1994.tar.gz linux-stable-dcee767667f44ed0d40a3debf507a3ba027a1994.tar.bz2 linux-stable-dcee767667f44ed0d40a3debf507a3ba027a1994.zip | |
firmware: cs_dsp: Add support for rev 2 coefficient files
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>
Link: https://lore.kernel.org/r/20211117132300.1290-6-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/cirrus/cs_dsp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/firmware/cirrus/cs_dsp.c b/drivers/firmware/cirrus/cs_dsp.c index 3d21574f3a44..62ba4ebbf11f 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", |