Displaying 20 results from an estimated 24 matches for "virtio_gpufb_create".
2016 Nov 28
1
[PATCH] drm/virtio: fix framebuffer sparse warning
...virtgpu_fb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_fb.c b/drivers/gpu/drm/virtio/virtgpu_fb.c
index 2242a80..dc2976c 100644
--- a/drivers/gpu/drm/virtio/virtgpu_fb.c
+++ b/drivers/gpu/drm/virtio/virtgpu_fb.c
@@ -337,7 +337,7 @@ static int virtio_gpufb_create(struct drm_fb_helper *helper,
info->fbops = &virtio_gpufb_ops;
info->pixmap.flags = FB_PIXMAP_SYSTEM;
- info->screen_base = obj->vmap;
+ info->screen_buffer = obj->vmap;
info->screen_size = obj->gem_base.size;
drm_fb_helper_fill_fix(info, fb->pitches[0], fb-...
2016 Nov 28
1
[PATCH] drm/virtio: fix framebuffer sparse warning
...virtgpu_fb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_fb.c b/drivers/gpu/drm/virtio/virtgpu_fb.c
index 2242a80..dc2976c 100644
--- a/drivers/gpu/drm/virtio/virtgpu_fb.c
+++ b/drivers/gpu/drm/virtio/virtgpu_fb.c
@@ -337,7 +337,7 @@ static int virtio_gpufb_create(struct drm_fb_helper *helper,
info->fbops = &virtio_gpufb_ops;
info->pixmap.flags = FB_PIXMAP_SYSTEM;
- info->screen_base = obj->vmap;
+ info->screen_buffer = obj->vmap;
info->screen_size = obj->gem_base.size;
drm_fb_helper_fill_fix(info, fb->pitches[0], fb-...
2017 Aug 08
1
[PATCH] drm/virtio: make drm_fb_helper_funcs const
...gpu_fb.c
+++ b/drivers/gpu/drm/virtio/virtgpu_fb.c
@@ -308,7 +308,7 @@ static int virtio_gpu_fbdev_destroy(struct drm_device *dev,
return 0;
}
-static struct drm_fb_helper_funcs virtio_gpu_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs virtio_gpu_fb_helper_funcs = {
.fb_probe = virtio_gpufb_create,
};
--
1.9.1
2017 Aug 08
1
[PATCH] drm/virtio: make drm_fb_helper_funcs const
...gpu_fb.c
+++ b/drivers/gpu/drm/virtio/virtgpu_fb.c
@@ -308,7 +308,7 @@ static int virtio_gpu_fbdev_destroy(struct drm_device *dev,
return 0;
}
-static struct drm_fb_helper_funcs virtio_gpu_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs virtio_gpu_fb_helper_funcs = {
.fb_probe = virtio_gpufb_create,
};
--
1.9.1
2017 Apr 03
2
[PATCH 1/2] drm: virtio: add virtio_gpu_translate_format
...u_device *vgdev,
enum drm_plane_type type,
int index);
diff --git a/drivers/gpu/drm/virtio/virtgpu_fb.c b/drivers/gpu/drm/virtio/virtgpu_fb.c
index 9bfaef3..33df067 100644
--- a/drivers/gpu/drm/virtio/virtgpu_fb.c
+++ b/drivers/gpu/drm/virtio/virtgpu_fb.c
@@ -231,63 +231,9 @@ static int virtio_gpufb_create(struct drm_fb_helper *helper,
mode_cmd.pitches[0] = mode_cmd.width * 4;
mode_cmd.pixel_format = drm_mode_legacy_fb_format(32, 24);
- switch (mode_cmd.pixel_format) {
-#ifdef __BIG_ENDIAN
- case DRM_FORMAT_XRGB8888:
- format = VIRTIO_GPU_FORMAT_X8R8G8B8_UNORM;
- break;
- case DRM_FORMAT_ARGB...
2017 Apr 03
2
[PATCH 1/2] drm: virtio: add virtio_gpu_translate_format
...u_device *vgdev,
enum drm_plane_type type,
int index);
diff --git a/drivers/gpu/drm/virtio/virtgpu_fb.c b/drivers/gpu/drm/virtio/virtgpu_fb.c
index 9bfaef3..33df067 100644
--- a/drivers/gpu/drm/virtio/virtgpu_fb.c
+++ b/drivers/gpu/drm/virtio/virtgpu_fb.c
@@ -231,63 +231,9 @@ static int virtio_gpufb_create(struct drm_fb_helper *helper,
mode_cmd.pitches[0] = mode_cmd.width * 4;
mode_cmd.pixel_format = drm_mode_legacy_fb_format(32, 24);
- switch (mode_cmd.pixel_format) {
-#ifdef __BIG_ENDIAN
- case DRM_FORMAT_XRGB8888:
- format = VIRTIO_GPU_FORMAT_X8R8G8B8_UNORM;
- break;
- case DRM_FORMAT_ARGB...
2018 Dec 13
1
[PATCH] drm/virtio: switch to generic fbdev emulation
...rk(&vfbdev->work, VIRTIO_GPU_FBCON_POLL_PERIOD);
-}
-
-static struct fb_ops virtio_gpufb_ops = {
- .owner = THIS_MODULE,
- DRM_FB_HELPER_DEFAULT_OPS,
- .fb_fillrect = virtio_gpu_3d_fillrect,
- .fb_copyarea = virtio_gpu_3d_copyarea,
- .fb_imageblit = virtio_gpu_3d_imageblit,
-};
-
-static int virtio_gpufb_create(struct drm_fb_helper *helper,
- struct drm_fb_helper_surface_size *sizes)
-{
- struct virtio_gpu_fbdev *vfbdev =
- container_of(helper, struct virtio_gpu_fbdev, helper);
- struct drm_device *dev = helper->dev;
- struct virtio_gpu_device *vgdev = dev->dev_private;
- struct fb_info *i...
2015 Jun 10
1
[patch] drm/virtio: checking for NULL instead of IS_ERR
...)
Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>
diff --git a/drivers/gpu/drm/virtio/virtgpu_fb.c b/drivers/gpu/drm/virtio/virtgpu_fb.c
index 25bf333..df198d9 100644
--- a/drivers/gpu/drm/virtio/virtgpu_fb.c
+++ b/drivers/gpu/drm/virtio/virtgpu_fb.c
@@ -299,8 +299,8 @@ static int virtio_gpufb_create(struct drm_fb_helper *helper,
size = mode_cmd.pitches[0] * mode_cmd.height;
obj = virtio_gpu_alloc_object(dev, size, false, true);
- if (!obj)
- return -ENOMEM;
+ if (IS_ERR(obj))
+ return PTR_ERR(obj);
virtio_gpu_resource_id_get(vgdev, &resid);
virtio_gpu_cmd_create_resource(vgde...
2015 Jun 10
1
[patch] drm/virtio: checking for NULL instead of IS_ERR
...)
Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>
diff --git a/drivers/gpu/drm/virtio/virtgpu_fb.c b/drivers/gpu/drm/virtio/virtgpu_fb.c
index 25bf333..df198d9 100644
--- a/drivers/gpu/drm/virtio/virtgpu_fb.c
+++ b/drivers/gpu/drm/virtio/virtgpu_fb.c
@@ -299,8 +299,8 @@ static int virtio_gpufb_create(struct drm_fb_helper *helper,
size = mode_cmd.pitches[0] * mode_cmd.height;
obj = virtio_gpu_alloc_object(dev, size, false, true);
- if (!obj)
- return -ENOMEM;
+ if (IS_ERR(obj))
+ return PTR_ERR(obj);
virtio_gpu_resource_id_get(vgdev, &resid);
virtio_gpu_cmd_create_resource(vgde...
2018 Sep 26
5
[PATCH 0/4] Improve virtio ID allocation
I noticed you were using IDRs where you could be using the more efficient
IDAs, then while fixing that I noticed the lack of error handling,
and I decided to follow that up with an efficiency improvement.
There's probably a v2 of this to follow because I couldn't figure
out how to properly handle one of the error cases ... see the comment
embedded in one of the patches.
Matthew Wilcox
2017 Apr 03
0
[PATCH 1/2] drm: virtio: add virtio_gpu_translate_format
...m_plane_type type,
> int index);
> diff --git a/drivers/gpu/drm/virtio/virtgpu_fb.c b/drivers/gpu/drm/virtio/virtgpu_fb.c
> index 9bfaef3..33df067 100644
> --- a/drivers/gpu/drm/virtio/virtgpu_fb.c
> +++ b/drivers/gpu/drm/virtio/virtgpu_fb.c
> @@ -231,63 +231,9 @@ static int virtio_gpufb_create(struct drm_fb_helper *helper,
> mode_cmd.pitches[0] = mode_cmd.width * 4;
> mode_cmd.pixel_format = drm_mode_legacy_fb_format(32, 24);
>
> - switch (mode_cmd.pixel_format) {
> -#ifdef __BIG_ENDIAN
> - case DRM_FORMAT_XRGB8888:
> - format = VIRTIO_GPU_FORMAT_X8R8G8B8_UNOR...
2018 Sep 05
0
[PATCH v2 6/6] drm/virtio: fix DRM_FORMAT_* handling
...de_config.helper_private = &virtio_mode_config_helpers;
diff --git a/drivers/gpu/drm/virtio/virtgpu_fb.c b/drivers/gpu/drm/virtio/virtgpu_fb.c
index a121b1c795..9d87ebd645 100644
--- a/drivers/gpu/drm/virtio/virtgpu_fb.c
+++ b/drivers/gpu/drm/virtio/virtgpu_fb.c
@@ -233,7 +233,7 @@ static int virtio_gpufb_create(struct drm_fb_helper *helper,
mode_cmd.width = sizes->surface_width;
mode_cmd.height = sizes->surface_height;
mode_cmd.pitches[0] = mode_cmd.width * 4;
- mode_cmd.pixel_format = drm_mode_legacy_fb_format(32, 24);
+ mode_cmd.pixel_format = DRM_FORMAT_HOST_XRGB8888;
format = virtio_gp...
2018 Sep 19
0
[PATCH v3 5/5] drm/virtio: fix DRM_FORMAT_* handling
...de_config.helper_private = &virtio_mode_config_helpers;
diff --git a/drivers/gpu/drm/virtio/virtgpu_fb.c b/drivers/gpu/drm/virtio/virtgpu_fb.c
index b5cebc9a17..6c89974c7f 100644
--- a/drivers/gpu/drm/virtio/virtgpu_fb.c
+++ b/drivers/gpu/drm/virtio/virtgpu_fb.c
@@ -233,7 +233,7 @@ static int virtio_gpufb_create(struct drm_fb_helper *helper,
mode_cmd.width = sizes->surface_width;
mode_cmd.height = sizes->surface_height;
mode_cmd.pitches[0] = mode_cmd.width * 4;
- mode_cmd.pixel_format = drm_mode_legacy_fb_format(32, 24);
+ mode_cmd.pixel_format = DRM_FORMAT_HOST_XRGB8888;
format = virtio_gp...
2018 Sep 03
0
[PATCH 5/5] drm/virtio: fix DRM_FORMAT_* handling
...= virtio_gpu_driver_unload,
.open = virtio_gpu_driver_open,
diff --git a/drivers/gpu/drm/virtio/virtgpu_fb.c b/drivers/gpu/drm/virtio/virtgpu_fb.c
index a121b1c795..9d87ebd645 100644
--- a/drivers/gpu/drm/virtio/virtgpu_fb.c
+++ b/drivers/gpu/drm/virtio/virtgpu_fb.c
@@ -233,7 +233,7 @@ static int virtio_gpufb_create(struct drm_fb_helper *helper,
mode_cmd.width = sizes->surface_width;
mode_cmd.height = sizes->surface_height;
mode_cmd.pitches[0] = mode_cmd.width * 4;
- mode_cmd.pixel_format = drm_mode_legacy_fb_format(32, 24);
+ mode_cmd.pixel_format = DRM_FORMAT_HOST_XRGB8888;
format = virtio_gp...
2016 Nov 07
3
BUG: 'list_empty(&vgdev->free_vbufs)' is true!
Hi,
I can relatively easily reproduce this bug:
BUG: 'list_empty(&vgdev->free_vbufs)' is true!
------------[ cut here ]------------
kernel BUG at /home/latest/linux/drivers/gpu/drm/virtio/virtgpu_vq.c:130!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 1 PID: 355 Comm: kworker/1:2 Not tainted 4.9.0-rc2-next-20161028+ #32
Hardware name: QEMU Standard PC (i440FX
2016 Nov 07
3
BUG: 'list_empty(&vgdev->free_vbufs)' is true!
Hi,
I can relatively easily reproduce this bug:
BUG: 'list_empty(&vgdev->free_vbufs)' is true!
------------[ cut here ]------------
kernel BUG at /home/latest/linux/drivers/gpu/drm/virtio/virtgpu_vq.c:130!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 1 PID: 355 Comm: kworker/1:2 Not tainted 4.9.0-rc2-next-20161028+ #32
Hardware name: QEMU Standard PC (i440FX
2015 Mar 24
10
[PATCH] Add virtio gpu driver.
...tcmap = drm_fb_helper_setcmap,
+ .fb_debug_enter = drm_fb_helper_debug_enter,
+ .fb_debug_leave = drm_fb_helper_debug_leave,
+};
+
+static int virtio_gpu_vmap_fb(struct virtio_gpu_device *vgdev,
+ struct virtio_gpu_object *obj)
+{
+ return virtio_gpu_object_kmap(obj, NULL);
+}
+
+static int virtio_gpufb_create(struct drm_fb_helper *helper,
+ struct drm_fb_helper_surface_size *sizes)
+{
+ struct virtio_gpu_fbdev *vfbdev =
+ container_of(helper, struct virtio_gpu_fbdev, helper);
+ struct drm_device *dev = helper->dev;
+ struct virtio_gpu_device *vgdev = dev->dev_private;
+ struct fb_info *i...
2015 Mar 24
10
[PATCH] Add virtio gpu driver.
...tcmap = drm_fb_helper_setcmap,
+ .fb_debug_enter = drm_fb_helper_debug_enter,
+ .fb_debug_leave = drm_fb_helper_debug_leave,
+};
+
+static int virtio_gpu_vmap_fb(struct virtio_gpu_device *vgdev,
+ struct virtio_gpu_object *obj)
+{
+ return virtio_gpu_object_kmap(obj, NULL);
+}
+
+static int virtio_gpufb_create(struct drm_fb_helper *helper,
+ struct drm_fb_helper_surface_size *sizes)
+{
+ struct virtio_gpu_fbdev *vfbdev =
+ container_of(helper, struct virtio_gpu_fbdev, helper);
+ struct drm_device *dev = helper->dev;
+ struct virtio_gpu_device *vgdev = dev->dev_private;
+ struct fb_info *i...
2015 Mar 24
0
[PATCH] Add virtio gpu driver.
...drm_fb_helper_debug_enter,
> + .fb_debug_leave = drm_fb_helper_debug_leave,
> +};
> +
> +static int virtio_gpu_vmap_fb(struct virtio_gpu_device *vgdev,
> + struct virtio_gpu_object *obj)
> +{
> + return virtio_gpu_object_kmap(obj, NULL);
> +}
> +
> +static int virtio_gpufb_create(struct drm_fb_helper *helper,
> + struct drm_fb_helper_surface_size *sizes)
> +{
> + struct virtio_gpu_fbdev *vfbdev =
> + container_of(helper, struct virtio_gpu_fbdev, helper);
> + struct drm_device *dev = helper->dev;
> + struct virtio_gpu_device *vgdev = dev->de...
2015 Mar 24
0
[PATCH] Add virtio gpu driver.
...drm_fb_helper_debug_enter,
> + .fb_debug_leave = drm_fb_helper_debug_leave,
> +};
> +
> +static int virtio_gpu_vmap_fb(struct virtio_gpu_device *vgdev,
> + struct virtio_gpu_object *obj)
> +{
> + return virtio_gpu_object_kmap(obj, NULL);
> +}
> +
> +static int virtio_gpufb_create(struct drm_fb_helper *helper,
> + struct drm_fb_helper_surface_size *sizes)
> +{
> + struct virtio_gpu_fbdev *vfbdev =
> + container_of(helper, struct virtio_gpu_fbdev, helper);
> + struct drm_device *dev = helper->dev;
> + struct virtio_gpu_device *vgdev = dev->de...