Unverified Commit 45ff65e3 authored by Jayesh Choudhary's avatar Jayesh Choudhary Committed by Mark Brown
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ASoC: ti: j721e-evm: Fix clock configuration for ti,j7200-cpb-audio compatible 



For 'ti,j7200-cpb-audio' compatible, there is support for only one PLL for
48k. For 11025, 22050, 44100 and 88200 sampling rates, due to absence of
J721E_CLK_PARENT_44100, we get EINVAL while running any audio application.
Add support for these rates by using the 48k parent clock and adjusting
the clock for these rates later in j721e_configure_refclk.

Fixes: 6748d055 ("ASoC: ti: Add custom machine driver for j721e EVM (CPB and IVI)")
Signed-off-by: default avatarJayesh Choudhary <j-choudhary@ti.com>
Link: https://patch.msgid.link/20250318113524.57100-1-j-choudhary@ti.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 309b367e

sound/soc/ti/j721e-evm.c

+2 −0
Original line number Diff line number Diff line
@@ -182,6 +182,8 @@ static int j721e_configure_refclk(struct j721e_priv *priv, 
		clk_id = J721E_CLK_PARENT_48000;

	else if (!(rate % 11025) && priv->pll_rates[J721E_CLK_PARENT_44100])

		clk_id = J721E_CLK_PARENT_44100;

	else if (!(rate % 11025) && priv->pll_rates[J721E_CLK_PARENT_48000])

		clk_id = J721E_CLK_PARENT_48000;

	else

		return ret;