From: Charles Keepax <ckeepax@opensource.cirrus.com>
To: <broonie@kernel.org>
Cc: patches@opensource.cirrus.com, alsa-devel@alsa-project.org,
lgirdwood@gmail.com
Subject: [PATCH 06/10] firmware: cs_dsp: Add support for rev 2 coefficient files
Date: Tue, 16 Nov 2021 16:16:05 +0000 [thread overview]
Message-ID: <20211116161609.12223-6-ckeepax@opensource.cirrus.com> (raw)
In-Reply-To: <20211116161609.12223-1-ckeepax@opensource.cirrus.com>
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",
--
2.11.0
next prev parent reply other threads:[~2021-11-16 16:19 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-16 16:16 [PATCH 01/10] ASoC: wm_adsp: Remove the wmfw_add_ctl helper function Charles Keepax
2021-11-16 16:16 ` [PATCH 02/10] firmware: cs_dsp: Add lockdep asserts to interface functions Charles Keepax
2021-11-16 16:16 ` [PATCH 03/10] firmware: cs_dsp: Add version checks on coefficient loading Charles Keepax
2021-11-16 18:08 ` Mark Brown
2021-11-16 18:44 ` Simon Trimmer
2021-11-17 11:00 ` Charles Keepax
2021-11-17 12:54 ` Mark Brown
2021-11-16 16:16 ` [PATCH 04/10] firmware: cs_dsp: Add pre_run callback Charles Keepax
2021-11-16 16:16 ` [PATCH 05/10] firmware: cs_dsp: Print messages from bin files Charles Keepax
2021-11-16 16:16 ` Charles Keepax [this message]
2021-11-16 16:16 ` [PATCH 07/10] firmware: cs_dsp: Perform NULL check in cs_dsp_coeff_write/read_ctrl Charles Keepax
2021-11-16 16:16 ` [PATCH 08/10] firmware: cs_dsp: Clarify some kernel doc comments Charles Keepax
2021-11-16 16:16 ` [PATCH 09/10] firmware: cs_dsp: Add offset to cs_dsp read/write Charles Keepax
2021-11-16 16:16 ` [PATCH 10/10] firmware: cs_dsp: Allow creation of event controls Charles Keepax
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