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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-06-02 17:05:40 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-06-03 01:15:34 +0300 |
| commit | 5f4ae2704d59ee02b6e6d1a20e0ecfd273ae758c (patch) | |
| tree | c65bb143a330680386b193072d17691dab363e37 /drivers/gpu/drm/i915/intel_pm.c | |
| parent | c95ebab1c7c4c400bb2922b8e9d443747cd645b5 (diff) | |
| download | linux-5f4ae2704d59ee02b6e6d1a20e0ecfd273ae758c.tar.xz | |
drm/i915: Identify Cometlake platform
Cometlake is a small refresh of Coffeelake, but since we have found out a
difference in the plaforms, we need to identify them as separate platforms.
Since we previously took Coffeelake/Cometlake as identical, update all
IS_COFFEELAKE() to also include IS_COMETLAKE().
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200602140541.5481-1-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 | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index b134a1b9d738..26b670fa3f88 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -5256,7 +5256,9 @@ static void skl_compute_plane_wm(const struct intel_crtc_state *crtc_state, * WaIncreaseLatencyIPCEnabled: kbl,cfl * Display WA #1141: kbl,cfl */ - if ((IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv)) && + if ((IS_KABYLAKE(dev_priv) || + IS_COFFEELAKE(dev_priv) || + IS_COMETLAKE(dev_priv)) && dev_priv->ipc_enabled) latency += 4; @@ -6822,7 +6824,9 @@ static bool intel_can_enable_ipc(struct drm_i915_private *dev_priv) return false; /* Display WA #1141: SKL:all KBL:all CFL */ - if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv)) + if (IS_KABYLAKE(dev_priv) || + IS_COFFEELAKE(dev_priv) || + IS_COMETLAKE(dev_priv)) return dev_priv->dram_info.symmetric_memory; return true; @@ -7703,7 +7707,7 @@ void intel_init_clock_gating_hooks(struct drm_i915_private *dev_priv) dev_priv->display.init_clock_gating = icl_init_clock_gating; else if (IS_CANNONLAKE(dev_priv)) dev_priv->display.init_clock_gating = cnl_init_clock_gating; - else if (IS_COFFEELAKE(dev_priv)) + else if (IS_COFFEELAKE(dev_priv) || IS_COMETLAKE(dev_priv)) dev_priv->display.init_clock_gating = cfl_init_clock_gating; else if (IS_SKYLAKE(dev_priv)) dev_priv->display.init_clock_gating = skl_init_clock_gating; |