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Commit 4b75e947 authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: Error out if we can't determine a suitable WM9081 sysclk 



Due to the flexibility of the WM9081 FLL this should never happen
in a real system.

Reported-by: default avatarJaswinder Singh Rajput <jaswinder@kernel.org>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent e465d544

sound/soc/codecs/wm9081.c

+8 −0
Original line number Diff line number Diff line
@@ -707,6 +707,10 @@ static int configure_clock(struct snd_soc_codec *codec) 
				    target > 3000000)

					break;

			}



			if (i == ARRAY_SIZE(clk_sys_rates))

				return -EINVAL;



		} else if (wm9081->fs) {

			for (i = 0; i < ARRAY_SIZE(clk_sys_rates); i++) {

				new_sysclk = clk_sys_rates[i].ratio
@@ -714,6 +718,10 @@ static int configure_clock(struct snd_soc_codec *codec) 
				if (new_sysclk > 3000000)

					break;

			}



			if (i == ARRAY_SIZE(clk_sys_rates))

				return -EINVAL;



		} else {

			new_sysclk = 12288000;

		}