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authorAndy Shevchenko <[email protected]>2023-11-03 22:18:29 +0200
committerJani Nikula <[email protected]>2023-11-22 19:13:02 +0200
commita23e60938a7dfdac11bbacf1f5da4a99c46432e1 (patch)
tree33f77b12a4cf2c3dbd631eb4293939e21d1d4f28 /tools/perf/scripts/python/stat-cpi.py
parentbd079b19b417d835a671649a27271918700f2fd9 (diff)
drm/i915/dsi: Replace poking of CHV GPIOs behind the driver's back
It's a dirty hack in the driver that pokes GPIO registers behind the driver's back. Moreoever it might be problematic as simultaneous I/O may hang the system, see the commit 0bd50d719b00 ("pinctrl: cherryview: prevent concurrent access to GPIO controllers") for the details. Taking all this into consideration replace the hack with proper GPIO APIs being used. Signed-off-by: Andy Shevchenko <[email protected]> Acked-by: Jani Nikula <[email protected]> Tested-by: Hans de Goede <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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