linux-kernel - [PATCH 1/6] drm/qxl: move qxl_primary_apply

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Message-Id: <20181128103418.28023-2-kraxel@redhat.com>
Date:   Wed, 28 Nov 2018 11:34:13 +0100
From:   Gerd Hoffmann <kraxel@...hat.com>
To:     David Airlie <airlied@...hat.com>, dri-devel@...ts.freedesktop.org
Cc:     Gerd Hoffmann <kraxel@...hat.com>, David Airlie <airlied@...ux.ie>,
        virtualization@...ts.linux-foundation.org (open list:DRM DRIVER FOR QXL
        VIRTUAL GPU), linux-kernel@...r.kernel.org (open list)
Subject: [PATCH 1/6] drm/qxl: move qxl_primary_apply_cursor to correct place

The cursor must be set again after creating the primary surface.
Also drop the error message.

Signed-off-by: Gerd Hoffmann <kraxel@...hat.com>
---
 drivers/gpu/drm/qxl/qxl_display.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index ce0b9c40fc..58fb2c4308 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -533,7 +533,6 @@ static void qxl_primary_atomic_update(struct drm_plane *plane,
 	    .x2 = plane->state->fb->width,
 	    .y2 = plane->state->fb->height
 	};
-	int ret;
 	bool same_shadow = false;
 
 	if (old_state->fb) {
@@ -554,16 +553,13 @@ static void qxl_primary_atomic_update(struct drm_plane *plane,
 		if (!same_shadow)
 			qxl_io_destroy_primary(qdev);
 		bo_old->is_primary = false;
-
-		ret = qxl_primary_apply_cursor(plane);
-		if (ret)
-			DRM_ERROR(
-			"could not set cursor after creating primary");
 	}
 
 	if (!bo->is_primary) {
-		if (!same_shadow)
+		if (!same_shadow) {
 			qxl_io_create_primary(qdev, 0, bo);
+			qxl_primary_apply_cursor(plane);
+		}
 		bo->is_primary = true;
 	}
 
-- 
2.9.3