diff mbox series

[6/8] drm/i915: move de_irq_mask to display substruct

Message ID 733fc96df9153c6af8979d9b23d3aa3734937b56.1712599670.git.jani.nikula@intel.com (mailing list archive)
State New
Headers show
Series drm/i915: drm_i915_private and xe_device cleanups | expand

Commit Message

Jani Nikula April 8, 2024, 6:08 p.m. UTC 
The info is related to display, and should be placed under
i915->display.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 .../gpu/drm/i915/display/intel_display_core.h   |  2 ++
 .../gpu/drm/i915/display/intel_display_irq.c    | 17 +++++++++--------
 drivers/gpu/drm/i915/i915_drv.h                 |  5 +----
 drivers/gpu/drm/xe/xe_device_types.h            |  7 ++-----
 4 files changed, 14 insertions(+), 17 deletions(-)

Comments

Lucas De Marchi April 8, 2024, 9:07 p.m. UTC | #1 
On Mon, Apr 08, 2024 at 09:08:41PM +0300, Jani Nikula wrote:
>The info is related to display, and should be placed under
>i915->display.
>
>Signed-off-by: Jani Nikula <jani.nikula@intel.com>
>---
> .../gpu/drm/i915/display/intel_display_core.h   |  2 ++
> .../gpu/drm/i915/display/intel_display_irq.c    | 17 +++++++++--------
> drivers/gpu/drm/i915/i915_drv.h                 |  5 +----
> drivers/gpu/drm/xe/xe_device_types.h            |  7 ++-----
> 4 files changed, 14 insertions(+), 17 deletions(-)
>
>diff --git a/drivers/gpu/drm/i915/display/intel_display_core.h b/drivers/gpu/drm/i915/display/intel_display_core.h
>index 68aee44b4822..7a70b162b015 100644
>--- a/drivers/gpu/drm/i915/display/intel_display_core.h
>+++ b/drivers/gpu/drm/i915/display/intel_display_core.h
>@@ -452,6 +452,8 @@ struct intel_display {
>
> 		/* For i915gm/i945gm vblank irq workaround */
> 		u8 vblank_enabled;
>+
>+		u32 de_irq_mask[I915_MAX_PIPES];
> 	} irq;
>
> 	struct {
>diff --git a/drivers/gpu/drm/i915/display/intel_display_irq.c b/drivers/gpu/drm/i915/display/intel_display_irq.c
>index e9fcdac90efd..9b9548ae9797 100644
>--- a/drivers/gpu/drm/i915/display/intel_display_irq.c
>+++ b/drivers/gpu/drm/i915/display/intel_display_irq.c
>@@ -117,13 +117,14 @@ static void bdw_update_pipe_irq(struct drm_i915_private *dev_priv,
> 	if (drm_WARN_ON(&dev_priv->drm, !intel_irqs_enabled(dev_priv)))
> 		return;
>
>-	new_val = dev_priv->de_irq_mask[pipe];
>+	new_val = dev_priv->display.irq.de_irq_mask[pipe];


is this a good name though?  I'd expect to see something like
display.irq.mask in the code.

Lucas De Marchi
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/display/intel_display_core.h b/drivers/gpu/drm/i915/display/intel_display_core.h
index 68aee44b4822..7a70b162b015 100644
--- a/drivers/gpu/drm/i915/display/intel_display_core.h
+++ b/drivers/gpu/drm/i915/display/intel_display_core.h
@@ -452,6 +452,8 @@  struct intel_display {
 
 		/* For i915gm/i945gm vblank irq workaround */
 		u8 vblank_enabled;
+
+		u32 de_irq_mask[I915_MAX_PIPES];
 	} irq;
 
 	struct {
diff --git a/drivers/gpu/drm/i915/display/intel_display_irq.c b/drivers/gpu/drm/i915/display/intel_display_irq.c
index e9fcdac90efd..9b9548ae9797 100644
--- a/drivers/gpu/drm/i915/display/intel_display_irq.c
+++ b/drivers/gpu/drm/i915/display/intel_display_irq.c
@@ -117,13 +117,14 @@  static void bdw_update_pipe_irq(struct drm_i915_private *dev_priv,
 	if (drm_WARN_ON(&dev_priv->drm, !intel_irqs_enabled(dev_priv)))
 		return;
 
-	new_val = dev_priv->de_irq_mask[pipe];
+	new_val = dev_priv->display.irq.de_irq_mask[pipe];
 	new_val &= ~interrupt_mask;
 	new_val |= (~enabled_irq_mask & interrupt_mask);
 
-	if (new_val != dev_priv->de_irq_mask[pipe]) {
-		dev_priv->de_irq_mask[pipe] = new_val;
-		intel_uncore_write(&dev_priv->uncore, GEN8_DE_PIPE_IMR(pipe), dev_priv->de_irq_mask[pipe]);
+	if (new_val != dev_priv->display.irq.de_irq_mask[pipe]) {
+		dev_priv->display.irq.de_irq_mask[pipe] = new_val;
+		intel_uncore_write(&dev_priv->uncore, GEN8_DE_PIPE_IMR(pipe),
+				   dev_priv->display.irq.de_irq_mask[pipe]);
 		intel_uncore_posting_read(&dev_priv->uncore, GEN8_DE_PIPE_IMR(pipe));
 	}
 }
@@ -1497,8 +1498,8 @@  void gen8_irq_power_well_post_enable(struct drm_i915_private *dev_priv,
 
 	for_each_pipe_masked(dev_priv, pipe, pipe_mask)
 		GEN8_IRQ_INIT_NDX(uncore, DE_PIPE, pipe,
-				  dev_priv->de_irq_mask[pipe],
-				  ~dev_priv->de_irq_mask[pipe] | extra_ier);
+				  dev_priv->display.irq.de_irq_mask[pipe],
+				  ~dev_priv->display.irq.de_irq_mask[pipe] | extra_ier);
 
 	spin_unlock_irq(&dev_priv->irq_lock);
 }
@@ -1694,12 +1695,12 @@  void gen8_de_irq_postinstall(struct drm_i915_private *dev_priv)
 	}
 
 	for_each_pipe(dev_priv, pipe) {
-		dev_priv->de_irq_mask[pipe] = ~de_pipe_masked;
+		dev_priv->display.irq.de_irq_mask[pipe] = ~de_pipe_masked;
 
 		if (intel_display_power_is_enabled(dev_priv,
 						   POWER_DOMAIN_PIPE(pipe)))
 			GEN8_IRQ_INIT_NDX(uncore, DE_PIPE, pipe,
-					  dev_priv->de_irq_mask[pipe],
+					  dev_priv->display.irq.de_irq_mask[pipe],
 					  de_pipe_enables);
 	}
 
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index b3daca57f32c..41add82ca369 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -240,10 +240,7 @@  struct drm_i915_private {
 	struct pm_qos_request sb_qos;
 
 	/** Cached value of IMR to avoid reads in updating the bitfield */
-	union {
-		u32 irq_mask;
-		u32 de_irq_mask[I915_MAX_PIPES];
-	};
+	u32 irq_mask;
 	u32 pipestat_irq_mask[I915_MAX_PIPES];
 
 	bool preserve_bios_swizzle;
diff --git a/drivers/gpu/drm/xe/xe_device_types.h b/drivers/gpu/drm/xe/xe_device_types.h
index 956a5f5289bb..359c912359fa 100644
--- a/drivers/gpu/drm/xe/xe_device_types.h
+++ b/drivers/gpu/drm/xe/xe_device_types.h
@@ -500,11 +500,8 @@  struct xe_device {
 	/* For pcode */
 	struct mutex sb_lock;
 
-	union {
-		/* only to allow build, not used functionally */
-		u32 irq_mask;
-		u32 de_irq_mask[I915_MAX_PIPES];
-	};
+	/* only to allow build, not used functionally */
+	u32 irq_mask;
 	u32 pipestat_irq_mask[I915_MAX_PIPES];
 
 	u32 enabled_irq_mask;