We don't keep the workarounds for pre-production hardware
(see intel_detect_preproduction_hw) thus we can drop some
extra steps during firmware upload needed only for unsupported
platforms.
Suggested-by: Chris Wilson <ch...@chris-wilson.co.uk>
Signed-off-by: Michal Wajdeczko <michal.wajdec...@intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Sagar Arun Kamble <sagar.a.kam...@intel.com>
---
drivers/gpu/drm/i915/intel_guc_fw.c | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_guc_fw.c
b/drivers/gpu/drm/i915/intel_guc_fw.c
index 74a61fe..a63b5cf 100644
--- a/drivers/gpu/drm/i915/intel_guc_fw.c
+++ b/drivers/gpu/drm/i915/intel_guc_fw.c
@@ -104,16 +104,6 @@ static void guc_prepare_xfer(struct intel_guc *guc)
/* Enable MIA caching. GuC clock gating is disabled. */
I915_WRITE(GUC_SHIM_CONTROL, GUC_SHIM_CONTROL_VALUE);
- /* WaDisableMinuteIaClockGating:bxt */
- if (IS_BXT_REVID(dev_priv, 0, BXT_REVID_A1)) {
- I915_WRITE(GUC_SHIM_CONTROL, (I915_READ(GUC_SHIM_CONTROL) &
- ~GUC_ENABLE_MIA_CLOCK_GATING));
- }
-
- /* WaC6DisallowByGfxPause:bxt */
- if (IS_BXT_REVID(dev_priv, 0, BXT_REVID_B0))
- I915_WRITE(GEN6_GFXPAUSE, 0x30FFF);
-
if (IS_GEN9_LP(dev_priv))
I915_WRITE(GEN9LP_GT_PM_CONFIG, GT_DOORBELL_ENABLE);
else
--
2.7.4
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