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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2020-04-30 15:58:22 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2020-05-04 18:44:52 +0300 |
| commit | dab3aff7b1a503819c68e38f51b3dcc0508b35cd (patch) | |
| tree | 3213fd71f5da1a90aade155a36399cccca1bc3b0 /drivers/gpu/drm/i915/intel_pm.c | |
| parent | 25444ca6cbb9fe375aa9bba58784a735efe2a649 (diff) | |
| download | linux-dab3aff7b1a503819c68e38f51b3dcc0508b35cd.tar.xz | |
drm/i915: Remove cnl pre-prod workarounds
Remove all the stepping dependent cnl workarounds. Bspec lists
more steppings than this so presumably these are classed as
pre-production. And this is cnl after all so no one should
really care anyway.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200430125822.21985-2-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index c26f87427e18..a4830a5cd401 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -5255,10 +5255,6 @@ static void skl_compute_transition_wm(const struct intel_crtc_state *crtc_state, trans_offset_b; } else { res_blocks = wm0_sel_res_b + trans_offset_b; - - /* WA BUG:1938466 add one block for non y-tile planes */ - if (IS_CNL_REVID(dev_priv, CNL_REVID_A0, CNL_REVID_A0)) - res_blocks += 1; } /* @@ -6978,9 +6974,6 @@ static void cnl_init_clock_gating(struct drm_i915_private *dev_priv) val = I915_READ(SLICE_UNIT_LEVEL_CLKGATE); /* ReadHitWriteOnlyDisable:cnl */ val |= RCCUNIT_CLKGATE_DIS; - /* WaSarbUnitClockGatingDisable:cnl (pre-prod) */ - if (IS_CNL_REVID(dev_priv, CNL_REVID_A0, CNL_REVID_B0)) - val |= SARBUNIT_CLKGATE_DIS; I915_WRITE(SLICE_UNIT_LEVEL_CLKGATE, val); /* Wa_2201832410:cnl */ |