diff options
| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2019-03-08 13:43:00 -0800 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2019-03-13 13:00:30 -0700 |
| commit | c6c30b917d40047cfd19f7a28a8eea7b6ddd6634 (patch) | |
| tree | ed4e4e60a71989cd1ce8fbd1880a96fac7ffaa32 /drivers/gpu/drm/i915/i915_irq.c | |
| parent | fba84ad28e3b95d3cc17c4bfe16acb6bb4f4aa71 (diff) | |
| download | linux-c6c30b917d40047cfd19f7a28a8eea7b6ddd6634.tar.bz2 | |
drm/i915: Start using comparative INTEL_PCH_TYPE
In order to make it easier to bring up new platforms
without having to take care about all corner cases
that was previously taken care for previous platforms
we already use comparative INTEL_GEN statements.
Let's start doing the same with PCH.
The only caveats are:
- less-than comparisons need to be avoided or done with
attention and check > PCH_NONE as well.
- It is not necessarily a chronological order, but a matter
of south display compatibility/inheritance.
v2: Rebased on top of Jani's clean-up which removed the
need for less-than comparison
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190308214300.25057-3-rodrigo.vivi@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 1f4e984ce42f..c823d2e76852 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -2831,9 +2831,7 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl) if (HAS_PCH_ICP(dev_priv)) icp_irq_handler(dev_priv, iir); - else if (HAS_PCH_SPT(dev_priv) || - HAS_PCH_KBP(dev_priv) || - HAS_PCH_CNP(dev_priv)) + else if (INTEL_PCH_TYPE(dev_priv) >= PCH_SPT) spt_irq_handler(dev_priv, iir); else cpt_irq_handler(dev_priv, iir); @@ -4621,8 +4619,7 @@ void intel_irq_init(struct drm_i915_private *dev_priv) dev->driver->disable_vblank = gen8_disable_vblank; if (IS_GEN9_LP(dev_priv)) dev_priv->display.hpd_irq_setup = bxt_hpd_irq_setup; - else if (HAS_PCH_SPT(dev_priv) || HAS_PCH_KBP(dev_priv) || - HAS_PCH_CNP(dev_priv)) + else if (INTEL_PCH_TYPE(dev_priv) >= PCH_SPT) dev_priv->display.hpd_irq_setup = spt_hpd_irq_setup; else dev_priv->display.hpd_irq_setup = ilk_hpd_irq_setup; |