drm/{i915,xe}/panic: convert intel_panic_finish() to struct intel_panic

The intel_panic_finish() function really needs the struct intel_panic
pointer, not struct intel_framebuffer. Make it so.

Cc: Jocelyn Falempe <jfalempe@redhat.com>
Cc: Maarten Lankhorst <dev@lankhorst.se>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://lore.kernel.org/r/3fdbcbe17e0e90c4a590f2a2486a9ec79a90cf62.1756835342.git.jani.nikula@intel.com

Author: jnikula

drivers/gpu/drm/i915/display/intel_panic.c

@@ -14,7 +14,7 @@ int intel_panic_setup(struct drm_scanout_buffer *sb)
 	return i915_gem_object_panic_setup(sb);
 }
 
-void intel_panic_finish(struct intel_framebuffer *fb)
+void intel_panic_finish(struct intel_panic *panic)
 {
-	return i915_gem_object_panic_finish(fb);
+	return i915_gem_object_panic_finish(panic);
 }

drivers/gpu/drm/i915/display/intel_panic.h

@@ -5,11 +5,10 @@
 #define __INTEL_PANIC_H__
 
 struct drm_scanout_buffer;
-struct intel_framebuffer;
 struct intel_panic;
 
 struct intel_panic *intel_panic_alloc(void);
 int intel_panic_setup(struct drm_scanout_buffer *sb);
-void intel_panic_finish(struct intel_framebuffer *fb);
+void intel_panic_finish(struct intel_panic *panic);
 
 #endif /* __INTEL_PANIC_H__ */

drivers/gpu/drm/i915/display/intel_plane.c

@@ -1326,7 +1326,7 @@ static void intel_panic_flush(struct drm_plane *plane)
 	struct drm_framebuffer *fb = plane_state->hw.fb;
 	struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
 
-	intel_panic_finish(intel_fb);
+	intel_panic_finish(intel_fb->panic);
 
 	if (crtc_state->enable_psr2_sel_fetch) {
 		/* Force a full update for psr2 */

drivers/gpu/drm/i915/gem/i915_gem_object.h

@@ -18,7 +18,6 @@
 
 enum intel_region_id;
 struct drm_scanout_buffer;
-struct intel_framebuffer;
 struct intel_panic;
 
 #define obj_to_i915(obj__) to_i915((obj__)->base.dev)
@@ -696,7 +695,7 @@ int i915_gem_object_truncate(struct drm_i915_gem_object *obj);
 
 struct intel_panic *i915_gem_object_alloc_panic(void);
 int i915_gem_object_panic_setup(struct drm_scanout_buffer *sb);
-void i915_gem_object_panic_finish(struct intel_framebuffer *fb);
+void i915_gem_object_panic_finish(struct intel_panic *panic);
 
 /**
  * i915_gem_object_pin_map - return a contiguous mapping of the entire object

drivers/gpu/drm/i915/gem/i915_gem_pages.c

@@ -475,10 +475,8 @@ int i915_gem_object_panic_setup(struct drm_scanout_buffer *sb)
 	return -EOPNOTSUPP;
 }
 
-void i915_gem_object_panic_finish(struct intel_framebuffer *fb)
+void i915_gem_object_panic_finish(struct intel_panic *panic)
 {
-	struct intel_panic *panic = fb->panic;
-
 	i915_panic_kunmap(panic);
 	panic->page = -1;
 	kfree(panic->pages);

drivers/gpu/drm/xe/display/xe_panic.c

@@ -76,10 +76,8 @@ int intel_panic_setup(struct drm_scanout_buffer *sb)
 	return 0;
 }
 
-void intel_panic_finish(struct intel_framebuffer *fb)
+void intel_panic_finish(struct intel_panic *panic)
 {
-	struct intel_panic *panic = fb->panic;
-
 	xe_panic_kunmap(panic);
 	panic->page = -1;
 }