drm/i915/dg1: Drop support for pre-production steppings

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Several post-DG1 platforms have been brought up now, so we're well past
the point where we usually drop the workarounds that are only applicable
to internal/pre-production hardware.

Production DG1 hardware always has a B0 stepping for both display and
GT.

Bspec: 44463
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230127224313.4042331-3-matthew.d.roper@intel.com

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This commit is contained in:

Matt Roper 2023-01-27 14:43:12 -08:00

parent d1702963ab

commit 69ea87e159

5 changed files with 5 additions and 59 deletions

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1

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

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48

drivers/gpu/drm/i915/gt/intel_workarounds.c

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1

drivers/gpu/drm/i915/i915_driver.c

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2

drivers/gpu/drm/i915/i915_drv.h

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12

drivers/gpu/drm/i915/intel_pm.c

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