diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2024-10-09 00:43:46 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2024-10-15 17:33:15 +0300 |
| commit | 259f5a9d1c80c2b1d10030f77a7d860689f1178a (patch) | |
| tree | 957fe9e598a2e5762ba597da3785ca246327424a /drivers/gpu/drm/i915/gt/gen2_engine_cs.c | |
| parent | b05f9847ff359d1c44e06037dfa3847c44b60a65 (diff) | |
drm/i915/gt: Nuke gen2_irq_{enable,disable}()
We've determined that accessing the (supposedly) 16bit
interrupt registers on gen2 as 32bit works just fine.
We already dropped the special case from the main interrupt
code, do so also for the gt interrupt stuff.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241008214349.23331-2-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gt/gen2_engine_cs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/gen2_engine_cs.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/gpu/drm/i915/gt/gen2_engine_cs.c b/drivers/gpu/drm/i915/gt/gen2_engine_cs.c index 8fe0499308ff..54077cab8e16 100644 --- a/drivers/gpu/drm/i915/gt/gen2_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/gen2_engine_cs.c @@ -290,23 +290,6 @@ int gen4_emit_bb_start(struct i915_request *rq, return 0; } -void gen2_irq_enable(struct intel_engine_cs *engine) -{ - struct drm_i915_private *i915 = engine->i915; - - i915->irq_mask &= ~engine->irq_enable_mask; - intel_uncore_write16(&i915->uncore, GEN2_IMR, i915->irq_mask); - ENGINE_POSTING_READ16(engine, RING_IMR); -} - -void gen2_irq_disable(struct intel_engine_cs *engine) -{ - struct drm_i915_private *i915 = engine->i915; - - i915->irq_mask |= engine->irq_enable_mask; - intel_uncore_write16(&i915->uncore, GEN2_IMR, i915->irq_mask); -} - void gen3_irq_enable(struct intel_engine_cs *engine) { engine->i915->irq_mask &= ~engine->irq_enable_mask; |