tree 99a3f484c05fb557eeefbf52107a5d6a77191f76
parent 1dd28fd86c3fa4e395031dd6f2ba920242107010
author Richard Fitzgerald <rf@opensource.cirrus.com> 1755619525 +0100
committer Mark Brown <broonie@kernel.org> 1758230637 +0100
gpgsig -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmjMeG0ACgkQJNaLcl1U
 h9Dz2wf/aeFyCcpNSxUdXVU9PWtJKH3+cpxys+sIOJVOPrcJuRHJIbIR8qon7c4w
 UIEtdMAXn4xdtegBUZpscUvGulmFwVxr7EJGaw9/xqzsSCqbQHaSrOZ8vFi9Jtgz
 JkruoQIkdzF7k2xsqb5lM6oCcuezQTVyV/XdEnw6bmyFmZrQmsv3wOtyDQINgp/p
 EsmsKIlnO55RNfGlBzx0gieRwiGH1ksLK1FdTO3DYIopXtc7jvhGZZ14HeoGS/xg
 tYvpiRLjxw7d2xhoglnA1ABLR5N6P4CSBRLKhoKyNKwSdGgLDpEFPtSXlJOiilJS
 oBtqjifyFxX4rFPsNl/w1LecQDadOw==
 =bolf
 -----END PGP SIGNATURE-----

ASoC: SOF: ipc4-pcm: Fix incorrect comparison with number of tdm_slots

In ipc4_ssp_dai_config_pcm_params_match() when comparing params_channels()
against hw_config->tdm_slots the comparison should be a <= not a ==.

The number of TDM slots must be enough for the number of required channels.
But it can be greater. There are various reason why a I2S/TDM link has more
TDM slots than a particular audio stream needs.

The original comparison would fail on systems that had more TDM slots.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Fixes: 8a07944a77e9 ("ASoC: SOF: ipc4-pcm: Look for best matching hw_config for SSP")
Link: https://patch.msgid.link/20250819160525.423416-1-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>