Displaying 20 results from an estimated 48 matches for "drm_crtc_to_virtio_gpu_output".
2016 May 30
2
[PATCH] virtio-gpu: fix output lookup
.../drm/virtio/virtgpu_plane.c
+++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -63,11 +63,17 @@ static void virtio_gpu_plane_atomic_update(struct drm_plane *plane,
{
struct drm_device *dev = plane->dev;
struct virtio_gpu_device *vgdev = dev->dev_private;
- struct virtio_gpu_output *output = drm_crtc_to_virtio_gpu_output(plane->crtc);
+ struct virtio_gpu_output *output = NULL;
struct virtio_gpu_framebuffer *vgfb;
struct virtio_gpu_object *bo;
uint32_t handle;
+ if (plane->state->crtc)
+ output = drm_crtc_to_virtio_gpu_output(plane->state->crtc);
+ if (old_state->crtc)
+ output = drm_crtc...
2016 May 30
2
[PATCH] virtio-gpu: fix output lookup
.../drm/virtio/virtgpu_plane.c
+++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -63,11 +63,17 @@ static void virtio_gpu_plane_atomic_update(struct drm_plane *plane,
{
struct drm_device *dev = plane->dev;
struct virtio_gpu_device *vgdev = dev->dev_private;
- struct virtio_gpu_output *output = drm_crtc_to_virtio_gpu_output(plane->crtc);
+ struct virtio_gpu_output *output = NULL;
struct virtio_gpu_framebuffer *vgfb;
struct virtio_gpu_object *bo;
uint32_t handle;
+ if (plane->state->crtc)
+ output = drm_crtc_to_virtio_gpu_output(plane->state->crtc);
+ if (old_state->crtc)
+ output = drm_crtc...
2016 Aug 21
0
[PATCH 1/1] virtio-gpu: avoid possible NULL pointer dereference
.../drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c
index 925ca25..ba28c0f 100644
--- a/drivers/gpu/drm/virtio/virtgpu_plane.c
+++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -76,7 +76,8 @@ static void virtio_gpu_primary_plane_update(struct drm_plane *plane,
output = drm_crtc_to_virtio_gpu_output(plane->state->crtc);
if (old_state->crtc)
output = drm_crtc_to_virtio_gpu_output(old_state->crtc);
- WARN_ON(!output);
+ if (WARN_ON(!output))
+ return;
if (plane->state->fb) {
vgfb = to_virtio_gpu_framebuffer(plane->state->fb);
@@ -129,7 +130,8 @@ static void v...
2016 Aug 21
0
[PATCH 1/1] virtio-gpu: avoid possible NULL pointer dereference
.../drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c
index 925ca25..ba28c0f 100644
--- a/drivers/gpu/drm/virtio/virtgpu_plane.c
+++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -76,7 +76,8 @@ static void virtio_gpu_primary_plane_update(struct drm_plane *plane,
output = drm_crtc_to_virtio_gpu_output(plane->state->crtc);
if (old_state->crtc)
output = drm_crtc_to_virtio_gpu_output(old_state->crtc);
- WARN_ON(!output);
+ if (WARN_ON(!output))
+ return;
if (plane->state->fb) {
vgfb = to_virtio_gpu_framebuffer(plane->state->fb);
@@ -129,7 +130,8 @@ static void v...
2020 Aug 07
2
[PATCH] drm/virtio: fix unblank
...irtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h
index 9ff9f4ac0522..7b0c319f23c9 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -138,6 +138,7 @@ struct virtio_gpu_output {
int cur_x;
int cur_y;
bool enabled;
+ bool need_update;
};
#define drm_crtc_to_virtio_gpu_output(x) \
container_of(x, struct virtio_gpu_output, crtc)
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index cc7fd957a307..378be5956b30 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -100,6 +10...
2020 Aug 07
2
[PATCH] drm/virtio: fix unblank
...irtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h
index 9ff9f4ac0522..7b0c319f23c9 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -138,6 +138,7 @@ struct virtio_gpu_output {
int cur_x;
int cur_y;
bool enabled;
+ bool need_update;
};
#define drm_crtc_to_virtio_gpu_output(x) \
container_of(x, struct virtio_gpu_output, crtc)
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index cc7fd957a307..378be5956b30 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -100,6 +10...
2016 May 31
0
[PATCH 1/5] virtio-gpu: fix output lookup
.../drm/virtio/virtgpu_plane.c
+++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -63,11 +63,17 @@ static void virtio_gpu_plane_atomic_update(struct drm_plane *plane,
{
struct drm_device *dev = plane->dev;
struct virtio_gpu_device *vgdev = dev->dev_private;
- struct virtio_gpu_output *output = drm_crtc_to_virtio_gpu_output(plane->crtc);
+ struct virtio_gpu_output *output = NULL;
struct virtio_gpu_framebuffer *vgfb;
struct virtio_gpu_object *bo;
uint32_t handle;
+ if (plane->state->crtc)
+ output = drm_crtc_to_virtio_gpu_output(plane->state->crtc);
+ if (old_state->crtc)
+ output = drm_crtc...
2018 Sep 03
0
[PATCH] drm/virtio: track virtual output state
...> --- a/drivers/gpu/drm/virtio/virtgpu_drv.h
> +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
> @@ -114,6 +114,7 @@ struct virtio_gpu_output {
> struct virtio_gpu_update_cursor cursor;
> int cur_x;
> int cur_y;
> + bool enabled;
> };
> #define drm_crtc_to_virtio_gpu_output(x) \
> container_of(x, struct virtio_gpu_output, crtc)
> diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
> index 25503b9335..9f1e0a669d 100644
> --- a/drivers/gpu/drm/virtio/virtgpu_display.c
> +++ b/drivers/gpu/drm/virtio/virt...
2016 May 31
0
[PATCH 1/5] virtio-gpu: fix output lookup
.../drm/virtio/virtgpu_plane.c
+++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -63,11 +63,17 @@ static void virtio_gpu_plane_atomic_update(struct drm_plane *plane,
{
struct drm_device *dev = plane->dev;
struct virtio_gpu_device *vgdev = dev->dev_private;
- struct virtio_gpu_output *output = drm_crtc_to_virtio_gpu_output(plane->crtc);
+ struct virtio_gpu_output *output = NULL;
struct virtio_gpu_framebuffer *vgfb;
struct virtio_gpu_object *bo;
uint32_t handle;
+ if (plane->state->crtc)
+ output = drm_crtc_to_virtio_gpu_output(plane->state->crtc);
+ if (old_state->crtc)
+ output = drm_crtc...
2020 Aug 18
1
[PATCH 1/2] drm/virtio: fix unblank
...tgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h
index 9ff9f4ac0522..4ab1b0ba2925 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -138,6 +138,7 @@ struct virtio_gpu_output {
int cur_x;
int cur_y;
bool enabled;
+ bool needs_modeset;
};
#define drm_crtc_to_virtio_gpu_output(x) \
container_of(x, struct virtio_gpu_output, crtc)
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index 2c2742b8d657..6c26b41f4e0d 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -123,6 +12...
2016 Mar 21
0
[PATCH 2/2] drm/virtio: send vblank event on plane atomic update
...u/drm/virtio/virtgpu_plane.c
+++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -63,9 +63,11 @@ static void virtio_gpu_plane_atomic_update(struct drm_plane *plane,
{
struct drm_device *dev = plane->dev;
struct virtio_gpu_device *vgdev = dev->dev_private;
- struct virtio_gpu_output *output = drm_crtc_to_virtio_gpu_output(plane->crtc);
+ struct drm_crtc *crtc = plane->crtc;
+ struct virtio_gpu_output *output = drm_crtc_to_virtio_gpu_output(crtc);
struct virtio_gpu_framebuffer *vgfb;
struct virtio_gpu_object *bo;
+ unsigned long flags;
uint32_t handle;
if (plane->state->fb) {
@@ -96,6 +98,11 @@...
2020 Jun 12
0
[PATCH] drm/virtio: fix unblank
...irtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h
index 7879ff58236f..6d5410d5dd84 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -138,6 +138,7 @@ struct virtio_gpu_output {
int cur_x;
int cur_y;
bool enabled;
+ bool need_update;
};
#define drm_crtc_to_virtio_gpu_output(x) \
container_of(x, struct virtio_gpu_output, crtc)
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index 2b7e6ae65546..44e9c7b874f5 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -99,6 +99,...
2020 Aug 18
0
[PATCH 2/2] drm/virtio: drop virtio_gpu_output->enabled
...gpu/drm/virtio/virtgpu_drv.h
index 4ab1b0ba2925..fbc04272db4f 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -137,7 +137,6 @@ struct virtio_gpu_output {
struct edid *edid;
int cur_x;
int cur_y;
- bool enabled;
bool needs_modeset;
};
#define drm_crtc_to_virtio_gpu_output(x) \
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index 6c26b41f4e0d..86a3a800d12e 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -97,9 +97,6 @@ static void virtio_gpu_crtc_mode_set_nofb(str...
2020 Aug 07
0
[PATCH] drm/virtio: fix unblank
...h
> index 9ff9f4ac0522..7b0c319f23c9 100644
> --- a/drivers/gpu/drm/virtio/virtgpu_drv.h
> +++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
> @@ -138,6 +138,7 @@ struct virtio_gpu_output {
> int cur_x;
> int cur_y;
> bool enabled;
> + bool need_update;
> };
> #define drm_crtc_to_virtio_gpu_output(x) \
> container_of(x, struct virtio_gpu_output, crtc)
> diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
> index cc7fd957a307..378be5956b30 100644
> --- a/drivers/gpu/drm/virtio/virtgpu_display.c
> +++ b/drivers/gpu/drm/virtio/virtgp...
2020 Aug 17
1
[PATCH] drm/virtio: fix unblank
Hi,
> > --- a/drivers/gpu/drm/virtio/virtgpu_display.c
> > +++ b/drivers/gpu/drm/virtio/virtgpu_display.c
> > @@ -100,6 +100,7 @@ static void virtio_gpu_crtc_atomic_enable(struct drm_crtc *crtc,
> > struct virtio_gpu_output *output = drm_crtc_to_virtio_gpu_output(crtc);
> >
> > output->enabled = true;
> > + output->need_update = true;
> > --- a/drivers/gpu/drm/virtio/virtgpu_plane.c
> > +++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
> > @@ -163,7 +163,8 @@ static void virtio_gpu_primary_plane_update(struct drm_pl...
2019 Jun 17
2
[PATCH 3/4] drm/virtio: simplify cursor updates
..._plane.c
+++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -184,7 +184,6 @@ static void virtio_gpu_cursor_plane_update(struct drm_plane *plane,
struct virtio_gpu_framebuffer *vgfb;
struct virtio_gpu_object *bo = NULL;
uint32_t handle;
- int ret = 0;
if (plane->state->crtc)
output = drm_crtc_to_virtio_gpu_output(plane->state->crtc);
@@ -208,15 +207,9 @@ static void virtio_gpu_cursor_plane_update(struct drm_plane *plane,
cpu_to_le32(plane->state->crtc_w),
cpu_to_le32(plane->state->crtc_h),
0, 0, vgfb->fence);
- ret = virtio_gpu_object_reserve(bo, false);
- if (!ret) {
-...
2019 Jun 17
2
[PATCH 3/4] drm/virtio: simplify cursor updates
..._plane.c
+++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -184,7 +184,6 @@ static void virtio_gpu_cursor_plane_update(struct drm_plane *plane,
struct virtio_gpu_framebuffer *vgfb;
struct virtio_gpu_object *bo = NULL;
uint32_t handle;
- int ret = 0;
if (plane->state->crtc)
output = drm_crtc_to_virtio_gpu_output(plane->state->crtc);
@@ -208,15 +207,9 @@ static void virtio_gpu_cursor_plane_update(struct drm_plane *plane,
cpu_to_le32(plane->state->crtc_w),
cpu_to_le32(plane->state->crtc_h),
0, 0, vgfb->fence);
- ret = virtio_gpu_object_reserve(bo, false);
- if (!ret) {
-...
2016 Mar 21
3
[PATCH 1/2] drm/virtio: use new drm_crtc_send_vblank_event()
From: Gustavo Padovan <gustavo.padovan at collabora.co.uk>
Simplify code by using the new vblank crtc helpers.
Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk>
---
drivers/gpu/drm/virtio/virtgpu_display.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index
2016 Mar 21
3
[PATCH 1/2] drm/virtio: use new drm_crtc_send_vblank_event()
From: Gustavo Padovan <gustavo.padovan at collabora.co.uk>
Simplify code by using the new vblank crtc helpers.
Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk>
---
drivers/gpu/drm/virtio/virtgpu_display.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index
2019 Dec 11
1
[PATCH 3/3] virtio-gpu: use damage info for display updates.
...rm_plane *plane,
struct drm_device *dev = plane->dev;
struct virtio_gpu_device *vgdev = dev->dev_private;
struct virtio_gpu_output *output = NULL;
- struct virtio_gpu_framebuffer *vgfb;
struct virtio_gpu_object *bo;
+ struct drm_rect rect;
if (plane->state->crtc)
output = drm_crtc_to_virtio_gpu_output(plane->state->crtc);
@@ -146,12 +151,14 @@ static void virtio_gpu_primary_plane_update(struct drm_plane *plane,
return;
}
+ if (!drm_atomic_helper_damage_merged(old_state, plane->state, &rect))
+ return;
+
virtio_gpu_disable_notify(vgdev);
- vgfb = to_virtio_gpu_framebuffer...