[Sound-open-firmware] [PATCH] Fix timer on CNL.

[Keyon Jie]

On 2018年03月09日 15:27, yan.wang at linux.intel.com wrote:
> From: Yan Wang <yan.wang at linux.intel.com>
> 
> Work queue cannot work rightly because it uses wrong timer setting.
> Based on Keyon's comments, use SSP CLK intead of CPU CLK.
> It is confirmed on my CNL platform.
> 
> Signed-off-by: Yan Wang <yan.wang at linux.intel.com>
Acked.

Thanks,
~Keyon
> ---
>   src/platform/cannonlake/platform.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/src/platform/cannonlake/platform.c b/src/platform/cannonlake/platform.c
> index c49dcb8..c9449ed 100644
> --- a/src/platform/cannonlake/platform.c
> +++ b/src/platform/cannonlake/platform.c
> @@ -129,8 +129,8 @@ static struct work_queue_timesource platform_generic_queue = {
>   		.id = TIMER3, /* external timer */
>   		.irq = IRQ_EXT_TSTAMP0_LVL2(0),
>   	},
> -	.clk		= CLK_CPU,
> -	.notifier	= NOTIFIER_ID_CPU_FREQ,
> +	.clk		= CLK_SSP,
> +	.notifier	= NOTIFIER_ID_SSP_FREQ,
>   	.timer_set	= platform_timer_set,
>   	.timer_clear	= platform_timer_clear,
>   	.timer_get	= platform_timer_get,
>