From 3dd6c11b60d2f1e4082221a8831f91093c4494aa Mon Sep 17 00:00:00 2001
From: Thomas Zimmermann <tzimmermann@suse.de>
Date: Thu, 1 Jul 2021 19:36:18 +0200
Subject: drm/i915: Drop all references to DRM IRQ midlayer
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Git-commit: 3dd6c11b60d2f1e4082221a8831f91093c4494aa
Patch-mainline: v5.14-rc1
References: bsc#1152489
Remove all references to DRM's IRQ midlayer. i915 uses Linux' interrupt
functions directly.
v2:
* also remove an outdated comment
* move IRQ fix into separate patch
* update Fixes tag (Daniel)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: b318b82455bd ("drm/i915: Nuke drm_driver irq vfuncs")
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: intel-gfx@lists.freedesktop.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210701173618.10718-3-tzimmermann@suse.de
(cherry picked from commit 91b96f0008a2d66d76b525556e4818f5a4a089e4)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/i915/i915_drv.c | 1 -
drivers/gpu/drm/i915/i915_irq.c | 5 -----
2 files changed, 6 deletions(-)
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -42,7 +42,6 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_ioctl.h>
-#include <drm/drm_irq.h>
#include <drm/drm_managed.h>
#include <drm/drm_probe_helper.h>
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -33,7 +33,6 @@
#include <linux/sysrq.h>
#include <drm/drm_drv.h>
-#include <drm/drm_irq.h>
#include "display/intel_display_types.h"
#include "display/intel_fifo_underrun.h"
@@ -4187,10 +4186,6 @@ void intel_runtime_pm_enable_interrupts(
bool intel_irqs_enabled(struct drm_i915_private *dev_priv)
{
- /*
- * We only use drm_irq_uninstall() at unload and VT switch, so
- * this is the only thing we need to check.
- */
return dev_priv->runtime_pm.irqs_enabled;
}