linux-kernel - [PATCH] ASoC: test-component: Support continuous rates for test component

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20241112-alsa_test_rates-v1-1-95cf529db871@jookia.org>
Date: Tue, 12 Nov 2024 21:34:00 +1100
From: John Watts <contact@...kia.org>
To: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, 
 Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
Cc: linux-sound@...r.kernel.org, linux-kernel@...r.kernel.org, 
 John Watts <contact@...kia.org>
Subject: [PATCH] ASoC: test-component: Support continuous rates for test
 component

There's no reason to limit the supported rates of the test component
to specific ones as if it's a real piece of hardware. Set the rates to
continuous to aid in testing different rates.

Signed-off-by: John Watts <contact@...kia.org>
---
I've needed to use this while testing audio-graph-card2 with a variable
MCLK. I'm not sure if there's a reason why it's not continous already but this
patch seems to work well enough from my test results.
---
 sound/soc/generic/test-component.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/generic/test-component.c b/sound/soc/generic/test-component.c
index e9e5e235a8a659cabffee7acd747a68bd45f177f..e675b69109a8cf39e2462db8006daf6dbe75840b 100644
--- a/sound/soc/generic/test-component.c
+++ b/sound/soc/generic/test-component.c
@@ -233,7 +233,7 @@ static const struct snd_soc_dai_ops test_verbose_ops = {
 	.num_auto_selectable_formats	= 1,
 };
 
-#define STUB_RATES	SNDRV_PCM_RATE_8000_384000
+#define STUB_RATES	SNDRV_PCM_RATE_CONTINUOUS
 #define STUB_FORMATS	(SNDRV_PCM_FMTBIT_S8		| \
 			 SNDRV_PCM_FMTBIT_U8		| \
 			 SNDRV_PCM_FMTBIT_S16_LE	| \

---
base-commit: 98f7e32f20d28ec452afb208f9cffc08448a2652
change-id: 20241112-alsa_test_rates-00dab3465bbc

Best regards,
-- 
John Watts <contact@...kia.org>