Commit 74da2724 authored by Srinivas Kandagatla's avatar Srinivas Kandagatla Committed by Vinod Koul
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soundwire: qcom: adjust autoenumeration timeout



Currently timeout for autoenumeration during probe and bus reset is set to
2 secs which is really a big value. This can have an adverse effect on
boot time if the slave device is not ready/reset.
This was the case with wcd938x which was not reset yet but we spent 2
secs waiting in the soundwire controller probe. Reduce this time to
1/10 of Hz which should be good enough time to finish autoenumeration
if any slaves are available on the bus.

Reported-by: default avatarSrinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220506084705.18525-1-srinivas.kandagatla@linaro.org


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 57ed510b
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Original line number Diff line number Diff line
@@ -105,7 +105,7 @@

#define SWRM_SPECIAL_CMD_ID	0xF
#define MAX_FREQ_NUM		1
#define TIMEOUT_MS		(2 * HZ)
#define TIMEOUT_MS		100
#define QCOM_SWRM_MAX_RD_LEN	0x1
#define QCOM_SDW_MAX_PORTS	14
#define DEFAULT_CLK_FREQ	9600000