drm/i915/irq: Nuke stale comments

Remove the tall tales about getting passed pipe indices into
the .vblank_{enable,disable}() hooks. This hasn't been true since
commit 08fa8fd0faa5 ("drm/i915: Switch to per-crtc vblank vfuncs").

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241001195803.3371-2-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>

diff --git a/drivers/gpu/drm/i915/display/intel_display_irq.c b/drivers/gpu/drm/i915/display/intel_display_irq.c
index 8c548ee56c12ca9c1c0422ef69f2732074dda78d..0ea1fcc61dde146b88e3f4458d3bffc9e17fa665 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_display_irq.c
+++ b/drivers/gpu/drm/i915/display/intel_display_irq.c
@@ -1259,9 +1259,6 @@ void gen11_display_irq_handler(struct drm_i915_private *i915)
        enable_rpm_wakeref_asserts(&i915->runtime_pm);
 }
 
-/* Called from drm generic code, passed 'crtc' which
- * we use as a pipe index
- */
 int i8xx_enable_vblank(struct drm_crtc *crtc)
 {
        struct drm_i915_private *dev_priv = to_i915(crtc->dev);
@@ -1394,9 +1391,6 @@ int bdw_enable_vblank(struct drm_crtc *_crtc)
        return 0;
 }
 
-/* Called from drm generic code, passed 'crtc' which
- * we use as a pipe index
- */
 void i8xx_disable_vblank(struct drm_crtc *crtc)
 {
        struct drm_i915_private *dev_priv = to_i915(crtc->dev);