From: Gerd Hoffmann <kraxel@redhat.com>
To: dri-devel@lists.freedesktop.org
Cc: David Airlie <airlied@linux.ie>,
open list <linux-kernel@vger.kernel.org>,
"open list:DRM DRIVER FOR QXL VIRTUAL GPU"
<virtualization@lists.linux-foundation.org>,
Gerd Hoffmann <kraxel@redhat.com>,
"open list:DRM DRIVER FOR QXL VIRTUAL GPU"
<spice-devel@lists.freedesktop.org>,
Dave Airlie <airlied@redhat.com>
Subject: [PATCH v4 4/5] drm/qxl: handle shadow in primary destroy
Date: Tue, 26 Jan 2021 17:58:11 +0100 [thread overview]
Message-ID: <20210126165812.1661512-5-kraxel@redhat.com> (raw)
In-Reply-To: <20210126165812.1661512-1-kraxel@redhat.com>
qxl_primary_atomic_disable must check whenever the framebuffer bo has a
shadow surface and in case it has check the shadow primary status.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
drivers/gpu/drm/qxl/qxl_display.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index 60331e31861a..f5ee8cd72b5b 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -562,6 +562,8 @@ static void qxl_primary_atomic_disable(struct drm_plane *plane,
if (old_state->fb) {
struct qxl_bo *bo = gem_to_qxl_bo(old_state->fb->obj[0]);
+ if (bo->shadow)
+ bo = bo->shadow;
if (bo->is_primary) {
qxl_io_destroy_primary(qdev);
bo->is_primary = false;
--
2.29.2
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next prev parent reply other threads:[~2021-01-26 16:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-26 16:58 [PATCH v4 0/5] drm/qxl: fix driver shutdown issues Gerd Hoffmann
2021-01-26 16:58 ` [PATCH v4 1/5] drm/qxl: use drmm_mode_config_init Gerd Hoffmann
2021-01-26 16:58 ` [PATCH v4 2/5] drm/qxl: unpin release objects Gerd Hoffmann
2021-01-26 16:58 ` [PATCH v4 3/5] drm/qxl: release shadow on shutdown Gerd Hoffmann
2021-01-26 16:58 ` Gerd Hoffmann [this message]
2021-01-26 16:58 ` [PATCH v4 5/5] drm/qxl: properly free qxl releases Gerd Hoffmann
2021-02-03 10:15 ` Daniel Vetter
2021-02-03 13:04 ` Gerd Hoffmann
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