TGL-H GPIOs Workaround #71
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Signed-off-by: Tim Crawford <[email protected]>
The software mapping for GPIO, which initially comes from Microsoft, is subject to change by respective Windows and firmware developers. Due to the above the driver had been written and published way ahead of the schedule, and thus the numbering schema used in it is outdated. Fix the numbering schema in accordance with the real products on market. Fixes: 653d964 ("pinctrl: tigerlake: Add support for Tiger Lake-H") Reported-and-tested-by: Kai-Heng Feng <[email protected]> Reported-by: Riccardo Mori <[email protected]> Reported-and-tested-by: Lovesh <[email protected]> BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=213463 BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=213579 BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=213857 Signed-off-by: Andy Shevchenko <[email protected]> Acked-by: Mika Westerberg <[email protected]>
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I pushed this as oryp8_impish so it only builds on 21.10 |
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I pushed this as oryp8_focal and oryp8_hirsute. When approved, I will make master the same commit to avoid rebuilts |
crawfxrd
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Sep 15, 2021
jacobgkau
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Sep 16, 2021
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This gets audio working as expected on oryp8, and allows the touchpad to work on gaze16 with both currently-released firmware (93c2809) and firmware built from master with the system76 branch of coreboot.
This will need to make its way into an iso before we release the next firmware update for gaze16.
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Includes #63 and #70, but provides a fallback for the gaze16 when it has older firmware with an older GPIO table. Not building for staging to avoid build server contention