diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2016-09-16 16:59:47 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2016-09-26 12:12:56 +0300 |
| commit | 3be192e92ddcad15f7bf6b4b9e3f195eb8c1fe76 (patch) | |
| tree | 960b2e1f54ddaedb3d10996e96e77758e06b5761 /drivers/gpu/drm/i915/intel_lrc.c | |
| parent | 9fc736e833d226853fd53843e35d6a1d542394ed (diff) | |
drm/i915/skl: drop workarounds for E0 revision
Pre-production hardware is not supported.
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/0633a02177195703502ef2396aab03efc0314334.1474034059.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lrc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lrc.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index ca649ccc6613..2d8eb2eb2b72 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -845,13 +845,12 @@ static inline int gen8_emit_flush_coherentl3_wa(struct intel_engine_cs *engine, uint32_t l3sqc4_flush = (0x40400000 | GEN8_LQSC_FLUSH_COHERENT_LINES); /* - * WaDisableLSQCROPERFforOCL:skl,kbl + * WaDisableLSQCROPERFforOCL:kbl * This WA is implemented in skl_init_clock_gating() but since * this batch updates GEN8_L3SQCREG4 with default value we need to * set this bit here to retain the WA during flush. */ - if (IS_SKL_REVID(dev_priv, 0, SKL_REVID_E0) || - IS_KBL_REVID(dev_priv, 0, KBL_REVID_E0)) + if (IS_KBL_REVID(dev_priv, 0, KBL_REVID_E0)) l3sqc4_flush |= GEN8_LQSC_RO_PERF_DIS; wa_ctx_emit(batch, index, (MI_STORE_REGISTER_MEM_GEN8 | |