drm/i915/audio: drop irq enabled check from LPE audio setup

There shouldn't be anything requiring irqs to be enabled at the point of
LPE audio setup. Regardless, we've never hit the warning, as irqs are
always enabled at the time LPE audio is initialized. Drop the
superfluous warning, and the dependency on i915_drv.h.

Fix style a bit while at it.

Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Link: https://lore.kernel.org/r/20250801122832.249985-1-jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

diff --git a/drivers/gpu/drm/i915/display/intel_lpe_audio.c b/drivers/gpu/drm/i915/display/intel_lpe_audio.c
index 666148a..42284e9 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_lpe_audio.c
+++ b/drivers/gpu/drm/i915/display/intel_lpe_audio.c
@@ -68,9 +68,9 @@
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
 
+#include <drm/drm_print.h>
 #include <drm/intel/intel_lpe_audio.h>
 
-#include "i915_drv.h"
 #include "i915_irq.h"
 #include "intel_audio_regs.h"
 #include "intel_de.h"
@@ -170,14 +170,11 @@ static struct irq_chip lpe_audio_irqchip = {
 
 static int lpe_audio_irq_init(struct intel_display *display)
 {
-       struct drm_i915_private *dev_priv = to_i915(display->drm);
        int irq = display->audio.lpe.irq;
 
-       drm_WARN_ON(display->drm, !intel_irqs_enabled(dev_priv));
-       irq_set_chip_and_handler_name(irq,
-                               &lpe_audio_irqchip,
-                               handle_simple_irq,
-                               "hdmi_lpe_audio_irq_handler");
+       irq_set_chip_and_handler_name(irq, &lpe_audio_irqchip,
+                                     handle_simple_irq,
+                                     "hdmi_lpe_audio_irq_handler");
 
        return 0;
 }