openwrt/target/linux/bcm27xx/patches-5.4/950-0547-drm-vc4-crtc-Move-crtc-state-to-common-header.patch

From 05293c3b61cdeb0004722cc86e03123183557de1 Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime@cerno.tech>
Date: Thu, 26 Dec 2019 15:45:04 +0100
Subject: [PATCH] drm/vc4: crtc: Move crtc state to common header

We'll need to access the crtc_state from outside of vc4_crtc.c, so let's
move it to vc4_drv.h

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
 drivers/gpu/drm/vc4/vc4_crtc.c | 21 ---------------------
 drivers/gpu/drm/vc4/vc4_drv.h  | 21 +++++++++++++++++++++
 2 files changed, 21 insertions(+), 21 deletions(-)

--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -44,27 +44,6 @@
 #include "vc4_drv.h"
 #include "vc4_regs.h"
 
-struct vc4_crtc_state {
-	struct drm_crtc_state base;
-	/* Dlist area for this CRTC configuration. */
-	struct drm_mm_node mm;
-	bool feed_txp;
-	bool txp_armed;
-
-	struct {
-		unsigned int left;
-		unsigned int right;
-		unsigned int top;
-		unsigned int bottom;
-	} margins;
-};
-
-static inline struct vc4_crtc_state *
-to_vc4_crtc_state(struct drm_crtc_state *crtc_state)
-{
-	return (struct vc4_crtc_state *)crtc_state;
-}
-
 #define CRTC_WRITE(offset, val) writel(val, vc4_crtc->regs + (offset))
 #define CRTC_READ(offset) readl(vc4_crtc->regs + (offset))
 
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -488,6 +488,27 @@ to_vc4_crtc(struct drm_crtc *crtc)
 	return (struct vc4_crtc *)crtc;
 }
 
+struct vc4_crtc_state {
+	struct drm_crtc_state base;
+	/* Dlist area for this CRTC configuration. */
+	struct drm_mm_node mm;
+	bool feed_txp;
+	bool txp_armed;
+
+	struct {
+		unsigned int left;
+		unsigned int right;
+		unsigned int top;
+		unsigned int bottom;
+	} margins;
+};
+
+static inline struct vc4_crtc_state *
+to_vc4_crtc_state(struct drm_crtc_state *crtc_state)
+{
+	return (struct vc4_crtc_state *)crtc_state;
+}
+
 #define V3D_READ(offset) readl(vc4->v3d->regs + offset)
 #define V3D_WRITE(offset, val) writel(val, vc4->v3d->regs + offset)
 #define HVS_READ(offset) readl(vc4->hvs->regs + offset)