drm/i915/hwmon: Block waiting for GuC reset to complete

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Instead of erroring out when GuC reset is in progress, block waiting for
GuC reset to complete which is a more reasonable uapi behavior.

v2: Avoid race between wake_up_all and waiting for wakeup (Rodrigo)
v3: Remove timeout when blocked (Tvrtko)

Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230420164041.1428455-4-ashutosh.dixit@intel.com

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Ashutosh Dixit 2023-04-20 09:40:41 -07:00 • committed by Rodrigo Vivi

parent 1b44019a93

commit 655bd3b954

1 changed files with 25 additions and 4 deletions

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drivers/gpu/drm/i915/i915_hwmon.c

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