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drm/i915: Added required new PCode commands

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We need a new PCode request commands and reply codes
to be added as a prepartion patch for QGV points
restricting for new SAGV support.

v2: - Extracted those changes into separate patch
      (Ville Syrjälä)

v3: - Moved new PCode masks to another place from
      PCode commands(Ville)

v4: - Moved new PCode masks to correspondent PCode
      command, with identation(Ville)
    - Changed naming to ICL_ instead of GEN11_
      to fit more nicely into existing definition
      style.

Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200505102247.32452-5-stanislav.lisovskiy@intel.com
This commit is contained in:
Stanislav Lisovskiy
2020-05-05 13:22:45 +03:00
committed by Ville Syrjälä
parent 054318c7e3
commit f136c58a0d
2 changed files with 6 additions and 0 deletions
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2
drivers/gpu/drm/i915/intel_sideband.c
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@@ -371,6 +371,8 @@ static int gen7_check_mailbox_status(u32 mbox)
return -ENXIO;
case GEN11_PCODE_LOCKED:
return -EBUSY;
case GEN11_PCODE_REJECTED:
return -EACCES;
case GEN7_PCODE_MIN_FREQ_TABLE_GT_RATIO_OUT_OF_RANGE:
return -EOVERFLOW;
default: