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
