Make drmmode_crtc_scanout_create/destroy static

And the latter inline.

src/amdgpu_kms.c

@@ -1231,8 +1231,7 @@ amdgpu_scanout_flip(ScreenPtr pScreen, AMDGPUInfoPtr info,
 			   &drmmode_crtc->scanout_last_region);
 		RegionEmpty(&drmmode_crtc->scanout_last_region);
 		amdgpu_scanout_update(xf86_crtc);
-		drmmode_crtc_scanout_destroy(drmmode_crtc->drmmode,
-					     &drmmode_crtc->scanout[scanout_id]);
+		drmmode_crtc_scanout_destroy(&drmmode_crtc->scanout[scanout_id]);
 		drmmode_crtc->tear_free = FALSE;
 		return;
 	}
@@ -2269,7 +2268,6 @@ void AMDGPULeaveVT_KMS(ScrnInfoPtr pScrn)
 	if (!info->shadow_fb) {
 		AMDGPUEntPtr pAMDGPUEnt = AMDGPUEntPriv(pScrn);
 		xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
-		PixmapPtr black_scanout = NULL;
 		xf86CrtcPtr crtc;
 		drmmode_crtc_private_ptr drmmode_crtc;
 		unsigned w = 0, h = 0;
@@ -2295,7 +2293,11 @@ void AMDGPULeaveVT_KMS(ScrnInfoPtr pScrn)
 
 		/* Make all active CRTCs scan out from an all-black framebuffer */
 		if (w > 0 && h > 0) {
-			if (drmmode_crtc_scanout_create(crtc, &black_scanout, w, h)) {
+			PixmapPtr black_scanout =
+				pScreen->CreatePixmap(pScreen, w, h, pScrn->depth,
+						      AMDGPU_CREATE_PIXMAP_SCANOUT);
+
+			if (black_scanout) {
 				struct drmmode_fb *black_fb =
 					amdgpu_pixmap_get_fb(black_scanout);
 
@@ -2327,11 +2329,12 @@ void AMDGPULeaveVT_KMS(ScrnInfoPtr pScrn)
 						}
 					}
 				}
+
+				pScreen->DestroyPixmap(black_scanout);
 			}
 		}
 
 		xf86RotateFreeShadow(pScrn);
-		drmmode_crtc_scanout_destroy(&info->drmmode, &black_scanout);
 
 		/* Unreference FBs of all pixmaps. After this, the only FB remaining
 		 * should be the all-black one being scanned out by active CRTCs

src/drmmode_display.c

@@ -468,16 +468,6 @@ void drmmode_copy_fb(ScrnInfoPtr pScrn, drmmode_ptr drmmode)
 	return;
 }
 
-void
-drmmode_crtc_scanout_destroy(drmmode_ptr drmmode, PixmapPtr *scanout)
-{
-	if (!*scanout)
-		return;
-
-	(*scanout)->drawable.pScreen->DestroyPixmap(*scanout);
-	(*scanout) = NULL;
-}
-
 void
 drmmode_crtc_scanout_free(xf86CrtcPtr crtc)
 {
@@ -490,30 +480,26 @@ drmmode_crtc_scanout_free(xf86CrtcPtr crtc)
 		amdgpu_drm_queue_handle_deferred(crtc);
 	}
 
-	drmmode_crtc_scanout_destroy(drmmode_crtc->drmmode,
-				     &drmmode_crtc->scanout[0]);
-	drmmode_crtc_scanout_destroy(drmmode_crtc->drmmode,
-				     &drmmode_crtc->scanout[1]);
+	drmmode_crtc_scanout_destroy(&drmmode_crtc->scanout[0]);
+	drmmode_crtc_scanout_destroy(&drmmode_crtc->scanout[1]);
 
 	if (drmmode_crtc->scanout_damage)
 		DamageDestroy(drmmode_crtc->scanout_damage);
 }
 
-PixmapPtr
+static Bool
 drmmode_crtc_scanout_create(xf86CrtcPtr crtc, PixmapPtr *scanout,
 			    int width, int height)
 {
 	ScrnInfoPtr pScrn = crtc->scrn;
-	drmmode_crtc_private_ptr drmmode_crtc = crtc->driver_private;
-	drmmode_ptr drmmode = drmmode_crtc->drmmode;
 	ScreenPtr screen = pScrn->pScreen;
 
 	if (*scanout) {
 		if ((*scanout)->drawable.width == width &&
 		    (*scanout)->drawable.height == height)
-			return *scanout;
+			return TRUE;
 
-		drmmode_crtc_scanout_destroy(drmmode, scanout);
+		drmmode_crtc_scanout_destroy(scanout);
 	}
 
 	*scanout = screen->CreatePixmap(screen, width, height, pScrn->depth,
@@ -526,10 +512,10 @@ drmmode_crtc_scanout_create(xf86CrtcPtr crtc, PixmapPtr *scanout,
 	if (!amdgpu_pixmap_get_fb(*scanout)) {
 		ErrorF("failed to create CRTC scanout FB\n");
 error:		
-		drmmode_crtc_scanout_destroy(drmmode, scanout);
+		drmmode_crtc_scanout_destroy(scanout);
 	}
 
-	return *scanout;
+	return FALSE;
 }
 
 static void
@@ -1313,7 +1299,6 @@ drmmode_set_mode_major(xf86CrtcPtr crtc, DisplayModePtr mode,
 	drmmode_crtc_private_ptr drmmode_crtc = crtc->driver_private;
 	Bool handle_deferred = FALSE;
 	unsigned scanout_id = 0;
-	drmmode_ptr drmmode = drmmode_crtc->drmmode;
 	int saved_x, saved_y;
 	Rotation saved_rotation;
 	DisplayModeRec saved_mode;
@@ -1436,8 +1421,7 @@ done:
 		    fb != amdgpu_pixmap_get_fb(drmmode_crtc->scanout[scanout_id])) {
 			drmmode_crtc_scanout_free(crtc);
 		} else if (!drmmode_crtc->tear_free) {
-			drmmode_crtc_scanout_destroy(drmmode,
-						     &drmmode_crtc->scanout[1]);
+			drmmode_crtc_scanout_destroy(&drmmode_crtc->scanout[1]);
 		}
 	}
 
@@ -1769,9 +1753,8 @@ drmmode_crtc_shadow_destroy(xf86CrtcPtr crtc, PixmapPtr rotate_pixmap,
 			    void *data)
 {
 	drmmode_crtc_private_ptr drmmode_crtc = crtc->driver_private;
-	drmmode_ptr drmmode = drmmode_crtc->drmmode;
 
-	drmmode_crtc_scanout_destroy(drmmode, &drmmode_crtc->rotate);
+	drmmode_crtc_scanout_destroy(&drmmode_crtc->rotate);
 }
 
 static void

src/drmmode_display.h

@@ -234,6 +234,17 @@ drmmode_fb_reference_loc(int drm_fd, struct drmmode_fb **old, struct drmmode_fb
 	drmmode_fb_reference_loc(fd, old, new, __func__, __LINE__)
 
 
+static inline void
+drmmode_crtc_scanout_destroy(PixmapPtr *scanout)
+{
+	if (!*scanout)
+		return;
+
+	(*scanout)->drawable.pScreen->DestroyPixmap(*scanout);
+	(*scanout) = NULL;
+}
+
+
 extern int drmmode_page_flip_target_absolute(AMDGPUEntPtr pAMDGPUEnt,
 					     drmmode_crtc_private_ptr drmmode_crtc,
 					     int fb_id, uint32_t flags,
@@ -253,11 +264,7 @@ extern Bool drmmode_set_desired_modes(ScrnInfoPtr pScrn, drmmode_ptr drmmode,
 extern void drmmode_copy_fb(ScrnInfoPtr pScrn, drmmode_ptr drmmode);
 extern Bool drmmode_setup_colormap(ScreenPtr pScreen, ScrnInfoPtr pScrn);
 
-extern void drmmode_crtc_scanout_destroy(drmmode_ptr drmmode,
-					 PixmapPtr *scanout);
 void drmmode_crtc_scanout_free(xf86CrtcPtr crtc);
-PixmapPtr drmmode_crtc_scanout_create(xf86CrtcPtr crtc, PixmapPtr *scanout,
-				      int width, int height);
 
 extern void drmmode_uevent_init(ScrnInfoPtr scrn, drmmode_ptr drmmode);
 extern void drmmode_uevent_fini(ScrnInfoPtr scrn, drmmode_ptr drmmode);