diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uncore.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uncore.c | 39 |
1 files changed, 18 insertions, 21 deletions
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c index ff80a81b1a84..ee2306a79747 100644 --- a/drivers/gpu/drm/i915/intel_uncore.c +++ b/drivers/gpu/drm/i915/intel_uncore.c @@ -435,7 +435,7 @@ void intel_uncore_sanitize(struct drm_i915_private *dev_priv) i915.enable_rc6 = sanitize_rc6_option(dev_priv, i915.enable_rc6); /* BIOS often leaves RC6 enabled, but disable it for hw init */ - intel_disable_gt_powersave(dev_priv); + intel_sanitize_gt_powersave(dev_priv); } static void __intel_uncore_forcewake_get(struct drm_i915_private *dev_priv, @@ -796,10 +796,9 @@ __unclaimed_reg_debug(struct drm_i915_private *dev_priv, const bool read, const bool before) { - if (WARN(check_for_unclaimed_mmio(dev_priv), - "Unclaimed register detected %s %s register 0x%x\n", - before ? "before" : "after", - read ? "reading" : "writing to", + if (WARN(check_for_unclaimed_mmio(dev_priv) && !before, + "Unclaimed %s register 0x%x\n", + read ? "read from" : "write to", i915_mmio_reg_offset(reg))) i915.mmio_debug--; /* Only report the first N failures */ } @@ -1018,11 +1017,9 @@ gen5_write##x(struct drm_i915_private *dev_priv, i915_reg_t reg, u##x val, bool __gen5_write(8) __gen5_write(16) __gen5_write(32) -__gen5_write(64) __gen2_write(8) __gen2_write(16) __gen2_write(32) -__gen2_write(64) #undef __gen5_write #undef __gen2_write @@ -1112,23 +1109,18 @@ gen9_write##x(struct drm_i915_private *dev_priv, i915_reg_t reg, u##x val, \ __gen9_write(8) __gen9_write(16) __gen9_write(32) -__gen9_write(64) __chv_write(8) __chv_write(16) __chv_write(32) -__chv_write(64) __gen8_write(8) __gen8_write(16) __gen8_write(32) -__gen8_write(64) __hsw_write(8) __hsw_write(16) __hsw_write(32) -__hsw_write(64) __gen6_write(8) __gen6_write(16) __gen6_write(32) -__gen6_write(64) #undef __gen9_write #undef __chv_write @@ -1158,7 +1150,6 @@ static void vgpu_write##x(struct drm_i915_private *dev_priv, \ __vgpu_write(8) __vgpu_write(16) __vgpu_write(32) -__vgpu_write(64) #undef __vgpu_write #undef VGPU_WRITE_FOOTER @@ -1169,7 +1160,6 @@ do { \ dev_priv->uncore.funcs.mmio_writeb = x##_write8; \ dev_priv->uncore.funcs.mmio_writew = x##_write16; \ dev_priv->uncore.funcs.mmio_writel = x##_write32; \ - dev_priv->uncore.funcs.mmio_writeq = x##_write64; \ } while (0) #define ASSIGN_READ_MMIO_VFUNCS(x) \ @@ -1597,8 +1587,10 @@ static int gen6_reset_engines(struct drm_i915_private *dev_priv, if (engine_mask == ALL_ENGINES) { hw_mask = GEN6_GRDOM_FULL; } else { + unsigned int tmp; + hw_mask = 0; - for_each_engine_masked(engine, dev_priv, engine_mask) + for_each_engine_masked(engine, dev_priv, engine_mask, tmp) hw_mask |= hw_engine_mask[engine->id]; } @@ -1618,8 +1610,10 @@ static int gen6_reset_engines(struct drm_i915_private *dev_priv, * @timeout_ms: timeout in millisecond * * This routine waits until the target register @reg contains the expected - * @value after applying the @mask, i.e. it waits until - * (I915_READ_FW(@reg) & @mask) == @value + * @value after applying the @mask, i.e. it waits until :: + * + * (I915_READ_FW(reg) & mask) == value + * * Otherwise, the wait will timeout after @timeout_ms milliseconds. * * Note that this routine assumes the caller holds forcewake asserted, it is @@ -1652,8 +1646,10 @@ int intel_wait_for_register_fw(struct drm_i915_private *dev_priv, * @timeout_ms: timeout in millisecond * * This routine waits until the target register @reg contains the expected - * @value after applying the @mask, i.e. it waits until - * (I915_READ(@reg) & @mask) == @value + * @value after applying the @mask, i.e. it waits until :: + * + * (I915_READ(reg) & mask) == value + * * Otherwise, the wait will timeout after @timeout_ms milliseconds. * * Returns 0 if the register matches the desired condition, or -ETIMEOUT. @@ -1710,15 +1706,16 @@ static int gen8_reset_engines(struct drm_i915_private *dev_priv, unsigned engine_mask) { struct intel_engine_cs *engine; + unsigned int tmp; - for_each_engine_masked(engine, dev_priv, engine_mask) + for_each_engine_masked(engine, dev_priv, engine_mask, tmp) if (gen8_request_engine_reset(engine)) goto not_ready; return gen6_reset_engines(dev_priv, engine_mask); not_ready: - for_each_engine_masked(engine, dev_priv, engine_mask) + for_each_engine_masked(engine, dev_priv, engine_mask, tmp) gen8_unrequest_engine_reset(engine); return -EIO; |