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Subject[PATCH 0/2] fix tegra-hda on tegra30 devices
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The following patches fix tegra-hda on legacy tegra devices.
Two issues were discovered preventing tegra-hda from functioning:
The hda clocks on tegra30 were assigned to clk_m and running at too low of a rate to function.
The tegra-hda encounters an input/output error when opening a stream.

Since the only mainline device that used tegra-hda previously was the t124, it is unknown exactly when this was broken.
Fortunately a recent patch was submitted that fixed the issue only on t194 devices.
We can apply it universally to the tegra-hda device to resolve the issues across the board.
Note that downstream devices used the spdif device instead of hda for hdmi audio.
The spdif device lacks a driver on mainline.

Peter Geis (2):
clk: tegra30: Add hda clock default rates to clock driver
ALSA: hda/tegra: fix tegra-hda on tegra30 soc

drivers/clk/tegra/clk-tegra30.c | 2 ++
sound/pci/hda/hda_tegra.c | 3 +--
2 files changed, 3 insertions(+), 2 deletions(-)

--
2.25.1

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