Date: Wed, 8 May 2024 14:20:37 +0000 From: John F Carr <jfc@mit.edu> To: freebsd-arm <freebsd-arm@freebsd.org> Subject: Status of Pine64 sound (Everest 8316) support? Message-ID: <5C3C717C-5542-45EF-BDE0-B88CA91A691F@mit.edu>
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Several Pine64 devices have an Everest 8316 or 8388 sound device. It looks= like work was started on an 8316 driver several years ago but abandoned. = The driver I found does not seem to work. On my RockPro64 it attaches but = fails to create any devices. The attach method does not check that it is t= alking to a real device, trusting the device tree to have the correct addre= ss on the I2C bus. Is there anything more recent than the changes archived at https://people.freebsd.org/~jsm/pinebookpro/3fca90af438ac4232d6b33ee4874297= 089997dd6-main.diff ? Does anybody remember if this driver was almost done or barely started? The errors below in my /var/log/messages suggest work on I2S is also needed= : i2s0: <Rockchip I2S> mem 0xff880000-0xff880fff irq 58 on ofwbus0 Cannot set frequency for clk: clkin_i2s, error: 34 Cannot set frequency for clk: xin24m, error: 34 i2s1: <Rockchip I2S> mem 0xff890000-0xff890fff irq 59 on ofwbus0 Cannot set frequency for clk: clkin_i2s, error: 34 Cannot set frequency for clk: xin24m, error: 34 i2s2: <Rockchip I2S> mem 0xff8a0000-0xff8a0fff irq 60 on ofwbus0 Cannot set frequency for clk: clkin_i2s, error: 34 Cannot set frequency for clk: xin24m, error: 34 John Carr
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