Maxim98357a speaker amp requires BCLK & SFRM to be active and stable before it is unmuted. If there is a BLCK and no SFRM, it results in a pop sound. sdmode_delay property already exists which facilitates this configuration. This patch updates "sdmode_delay" to avoid pop sound. BUG=chrome-os-partner:58356 BRANCH=None TEST=while audio playback via headset, remove headset. Audio will be switched playback to speaker. Observe if pop sound comes from speaker. Change-Id: I7ad68caa88d7b3ff52ac1379fe6564de27d97777 Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com> Reviewed-on: https://review.coreboot.org/16933 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org> |
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| .. | ||
| acpi | ||
| arch | ||
| commonlib | ||
| console | ||
| cpu | ||
| device | ||
| drivers | ||
| ec | ||
| include | ||
| lib | ||
| mainboard | ||
| northbridge | ||
| soc | ||
| southbridge | ||
| superio | ||
| vboot | ||
| vendorcode | ||
| Kconfig | ||