On 2018年03月09日 15:27, yan.wang@linux.intel.com wrote:

From: Yan Wang yan.wang@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@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,