drm/i915/dg2: Don't wait for AUX power well enable ACKs

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On DG2 we're supposed to just wait 600us after programming the well
before moving on; there won't be an ack from the hardware.

Bspec: 49296
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210721223043.834562-14-matthew.d.roper@intel.com

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This commit is contained in:

Matt Roper 2021-07-21 15:30:38 -07:00

parent 87fc875a2b

commit 48f8f016d4

2 changed files with 22 additions and 0 deletions

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16

drivers/gpu/drm/i915/display/intel_display_power.c

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6

drivers/gpu/drm/i915/display/intel_display_power.h

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