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e6f0e1c756
One additional fix regarding HDMI on the R40 SoC. Based on preliminary tests and code dumps for the R40, it was thought that the whole HDMI block was the same on the R40 and A64. Recent tests regarding the A64 showed that this was not the case. The HDMI PHY on the A64 only has one clock parent. How this occurs at the hardware level is unclear, as Allwinner has not given any feedback on this matter. Nevertheless it is clear that the hardware acts differently between the A64 and R40 in such a way that the R40's HDMI PHY is not backward compatible with the A64's. As such we need to drop the fallback compatible string in the R40's device tree. This was added in v4.19-rc1. -----BEGIN PGP SIGNATURE----- iQJCBAABCgAsFiEE2nN1m/hhnkhOWjtHOJpUIZwPJDAFAlujGKAOHHdlbnNAY3Np ZS5vcmcACgkQOJpUIZwPJDAX/RAAqQWmXmxp0m8N4L8FE4cnhWgqA4OhKi5Ehtc1 qDnmmzitH4nTHzsTFu4zeQ5W7qv/+qZAiFHLlcLouhJJye3LKP4V6zJ15e6oVPM+ 5O2UuT95yOMH7wXOP0tOb5R6mNaLyFxU2L22/zVVQ4lxQNOKNcuR3QWWigQgRD7g QagSjUFG9Afg3SJyO0Fyz4qVYHDNuvFbHROM6FfCrqId+fduitLgi0U6FfLQXrVg G3jY9w4+CGSMwvBeNL2Ai9zIiDNJA+ZFeGPx43wvXrEpAg+6+oUQuaj+IVkZNsrz 7Eu1EiZgD7w16IVKl/Eb4tw8iplm9sbAzvSgt8uPEUDgSBTAuJnk3kdAsYk/AHvR 3YX6ftPzF1+TevB8N7zs03Q8Q08pGroq9Q4yi5g+7muPgpXKJrL7rLxl0BrHGhWv E+WkPrjosKHqGiXFbSyhcReKBbtNGE2yUJiIbhl7sNKIkEkDzlpvG3teKyCMIoRV NVP02LYHz0zUJXE7BIATB1Fi4QW45ymvwZn/qegfJkbNeWLu1HFykhAMPhpyTJtK 0iWgzdHEh8q3of6UfHOD5tuLqFbEg/t4c+0ZDP2PygtpPS3QywZL/z2r4Nrsd896 cSfjrFowIP9RcXn+RF0/EOxlO+Ygu81XRziLIzKSEaIv9pgKbpTiKN7PqyZYUFWN PdlTaCk= =eo72 -----END PGP SIGNATURE----- Merge tag 'sunxi-fixes-for-4.19-2' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into fixes Allwinner fixes - round 2 One additional fix regarding HDMI on the R40 SoC. Based on preliminary tests and code dumps for the R40, it was thought that the whole HDMI block was the same on the R40 and A64. Recent tests regarding the A64 showed that this was not the case. The HDMI PHY on the A64 only has one clock parent. How this occurs at the hardware level is unclear, as Allwinner has not given any feedback on this matter. Nevertheless it is clear that the hardware acts differently between the A64 and R40 in such a way that the R40's HDMI PHY is not backward compatible with the A64's. As such we need to drop the fallback compatible string in the R40's device tree. This was added in v4.19-rc1. * tag 'sunxi-fixes-for-4.19-2' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: ARM: dts: sun8i: drop A64 HDMI PHY fallback compatible from R40 DT Signed-off-by: Olof Johansson <olof@lixom.net> |
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| Kconfig | ||
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| Makefile | ||