diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_perf.c | 48 |
1 files changed, 25 insertions, 23 deletions
diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c index 7271debe0417..802928c54f06 100644 --- a/drivers/gpu/drm/i915/i915_perf.c +++ b/drivers/gpu/drm/i915/i915_perf.c @@ -3423,41 +3423,46 @@ void i915_perf_init(struct drm_i915_private *dev_priv) * worth the complexity to maintain now that BDW+ enable * execlist mode by default. */ - dev_priv->perf.oa.ops.is_valid_b_counter_reg = - gen7_is_valid_b_counter_addr; - dev_priv->perf.oa.ops.is_valid_mux_reg = - gen8_is_valid_mux_addr; - dev_priv->perf.oa.ops.is_valid_flex_reg = - gen8_is_valid_flex_addr; + dev_priv->perf.oa.oa_formats = gen8_plus_oa_formats; dev_priv->perf.oa.ops.init_oa_buffer = gen8_init_oa_buffer; - dev_priv->perf.oa.ops.enable_metric_set = gen8_enable_metric_set; - dev_priv->perf.oa.ops.disable_metric_set = gen8_disable_metric_set; dev_priv->perf.oa.ops.oa_enable = gen8_oa_enable; dev_priv->perf.oa.ops.oa_disable = gen8_oa_disable; dev_priv->perf.oa.ops.read = gen8_oa_read; dev_priv->perf.oa.ops.oa_hw_tail_read = gen8_oa_hw_tail_read; - dev_priv->perf.oa.oa_formats = gen8_plus_oa_formats; - - if (IS_GEN8(dev_priv)) { - dev_priv->perf.oa.ctx_oactxctrl_offset = 0x120; - dev_priv->perf.oa.ctx_flexeu0_offset = 0x2ce; + if (IS_GEN8(dev_priv) || IS_GEN9(dev_priv)) { + dev_priv->perf.oa.ops.is_valid_b_counter_reg = + gen7_is_valid_b_counter_addr; + dev_priv->perf.oa.ops.is_valid_mux_reg = + gen8_is_valid_mux_addr; + dev_priv->perf.oa.ops.is_valid_flex_reg = + gen8_is_valid_flex_addr; - dev_priv->perf.oa.timestamp_frequency = 12500000; - - dev_priv->perf.oa.gen8_valid_ctx_bit = (1<<25); if (IS_CHERRYVIEW(dev_priv)) { dev_priv->perf.oa.ops.is_valid_mux_reg = chv_is_valid_mux_addr; } - } else if (IS_GEN9(dev_priv)) { - dev_priv->perf.oa.ctx_oactxctrl_offset = 0x128; - dev_priv->perf.oa.ctx_flexeu0_offset = 0x3de; - dev_priv->perf.oa.gen8_valid_ctx_bit = (1<<16); + dev_priv->perf.oa.ops.enable_metric_set = gen8_enable_metric_set; + dev_priv->perf.oa.ops.disable_metric_set = gen8_disable_metric_set; + + if (IS_GEN8(dev_priv)) { + dev_priv->perf.oa.ctx_oactxctrl_offset = 0x120; + dev_priv->perf.oa.ctx_flexeu0_offset = 0x2ce; + + dev_priv->perf.oa.gen8_valid_ctx_bit = (1<<25); + } else { + dev_priv->perf.oa.ctx_oactxctrl_offset = 0x128; + dev_priv->perf.oa.ctx_flexeu0_offset = 0x3de; + + dev_priv->perf.oa.gen8_valid_ctx_bit = (1<<16); + } switch (dev_priv->info.platform) { + case INTEL_BROADWELL: + dev_priv->perf.oa.timestamp_frequency = 12500000; + break; case INTEL_BROXTON: case INTEL_GEMINILAKE: dev_priv->perf.oa.timestamp_frequency = 19200000; @@ -3468,9 +3473,6 @@ void i915_perf_init(struct drm_i915_private *dev_priv) dev_priv->perf.oa.timestamp_frequency = 12000000; break; default: - /* Leave timestamp_frequency to 0 so we can - * detect unsupported platforms. - */ break; } } |