linux-kernel - [RFC v4 10/12] drm/nouveau/kms/nv50-: Expose nv50_outp

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Date:   Fri,  8 May 2020 16:47:00 -0400
From:   Lyude Paul <lyude@...hat.com>
To:     nouveau@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Cc:     Ben Skeggs <bskeggs@...hat.com>, David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Alex Deucher <alexander.deucher@....com>,
        Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@...el.com>,
        Sean Paul <seanpaul@...omium.org>,
        Takashi Iwai <tiwai@...e.de>,
        Jani Nikula <jani.nikula@...el.com>,
        Ville Syrjälä 
        <ville.syrjala@...ux.intel.com>
Subject: [RFC v4 10/12] drm/nouveau/kms/nv50-: Expose nv50_outp_atom in disp.h

In order to make sure that we flush disable updates at the right time
when disabling CRCs, we'll need to be able to look at the outp state to
see if we're changing it at the same time that we're disabling CRCs.

So, expose the struct in disp.h.

Signed-off-by: Lyude Paul <lyude@...hat.com>
---
 drivers/gpu/drm/nouveau/dispnv50/disp.c | 18 ------------------
 drivers/gpu/drm/nouveau/dispnv50/disp.h | 14 ++++++++++++++
 2 files changed, 14 insertions(+), 18 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c
index 5be036b3b533..5d5661967d50 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -57,24 +57,6 @@
 
 #include <subdev/bios/dp.h>
 
-/******************************************************************************
- * Atomic state
- *****************************************************************************/
-
-struct nv50_outp_atom {
-	struct list_head head;
-
-	struct drm_encoder *encoder;
-	bool flush_disable;
-
-	union nv50_outp_atom_mask {
-		struct {
-			bool ctrl:1;
-		};
-		u8 mask;
-	} set, clr;
-};
-
 /******************************************************************************
  * EVO channel
  *****************************************************************************/
diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.h b/drivers/gpu/drm/nouveau/dispnv50/disp.h
index d54fe00ac3a3..8935ebce8ab0 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.h
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.h
@@ -70,6 +70,20 @@ struct nv50_dmac {
 	struct mutex lock;
 };
 
+struct nv50_outp_atom {
+	struct list_head head;
+
+	struct drm_encoder *encoder;
+	bool flush_disable;
+
+	union nv50_outp_atom_mask {
+		struct {
+			bool ctrl:1;
+		};
+		u8 mask;
+	} set, clr;
+};
+
 int nv50_dmac_create(struct nvif_device *device, struct nvif_object *disp,
 		     const s32 *oclass, u8 head, void *data, u32 size,
 		     u64 syncbuf, struct nv50_dmac *dmac);
-- 
2.25.4