Messages in this thread |  | | Subject | Re: [alsa-devel] [RFC PATCH 38/40] soundwire: cadence_master: make clock stop exit configurable on init | From | Pierre-Louis Bossart <> | Date | Fri, 26 Jul 2019 12:35:47 -0500 |
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>> -int sdw_cdns_init(struct sdw_cdns *cdns); >> +int sdw_cdns_init(struct sdw_cdns *cdns, bool clock_stop_exit); >> int sdw_cdns_pdi_init(struct sdw_cdns *cdns, >> struct sdw_cdns_stream_config config); >> int sdw_cdns_exit_reset(struct sdw_cdns *cdns); >> diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c >> index 1192d5775484..db7bf2912767 100644 >> --- a/drivers/soundwire/intel.c >> +++ b/drivers/soundwire/intel.c >> @@ -1043,7 +1043,7 @@ static int intel_init(struct sdw_intel *sdw) >> intel_link_power_up(sdw); >> intel_shim_init(sdw); >> >> - return sdw_cdns_init(&sdw->cdns); >> + return sdw_cdns_init(&sdw->cdns, false); > > This is the only caller of this function so far, so, it looks like > the second argument ATM is always "false." I assume you foresee other > uses with "true" in the future, otherwise maybe just fix it to false > in the function?
Since we are at RFC level things are not set in stone, it's not fully clear if this test is required or not. I added it since Rander reported an error on one of the target platforms that I didn't see personally. We'll double-check if it's needed. And if indeed it's needed, yes it'll be set to true when we add clock stop.
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