The current codebase makes use of the zero-length array language
extension to the C90 standard, but the preferred mechanism to declare
variable-length types such as these ones is a flexible array member[1][2],
introduced in C99:
struct foo {
int stuff;
struct boo array[];
};
By ma
On Tue, 25 Feb 2020, "Gustavo A. R. Silva" wrote:
> The current codebase makes use of the zero-length array language
> extension to the C90 standard, but the preferred mechanism to declare
> variable-length types such as these ones is a flexible array member[1][2],
> introduced in C99:
>
> struct
The qxl driver uses an empty implementation for its encoder. Replace
the code with the generic simple encoder.
v2:
* rebase onto new simple-encoder interface
Signed-off-by: Thomas Zimmermann
Acked-by: Sam Ravnborg
Acked-by: Gerd Hoffmann
---
drivers/gpu/drm/qxl/qxl_display.c | 18 +++-
The mgag200 driver uses an empty implementation for its encoder. Replace
the code with the generic simple encoder.
v3:
* init pre-allocated encoder with drm_simple_encoder_init()
v2:
* rebase onto new simple-encoder interface
Signed-off-by: Thomas Zimmermann
---
drivers/gpu/drm/
Many DRM drivers implement an encoder with an empty implementation. This
patchset adds drm_simple_encoder_init(), which can be used by drivers
instead. Except for the destroy callback, the simple encoder's implementation
is empty.
The patchset also converts 4 encoder instances to use the simple-en
Quoting Gustavo A. R. Silva (2020-02-25 14:03:47)
> The current codebase makes use of the zero-length array language
> extension to the C90 standard, but the preferred mechanism to declare
> variable-length types such as these ones is a flexible array member[1][2],
> introduced in C99:
I remember
The ast driver uses an empty implementation for its encoder. Replace
the code with the generic simple encoder.
v2:
* rebase onto new simple-encoder interface
Signed-off-by: Thomas Zimmermann
Acked-by: Sam Ravnborg
---
drivers/gpu/drm/ast/ast_drv.h | 6 +-
drivers/gpu/drm/ast/ast_
This patch makes the internal encoder implementation of the simple
KMS helpers available to drivers.
These simple-encoder helpers initialize an encoder with an empty
implementation. This covers the requirements of most of the existing
DRM drivers. A call to drm_simple_encoder_create() allocates an
> Dear developers.
> I have been reproducing spice protocol, (Not using spice-gtk actually). So
> far I have seen some image types and most of the stream types but I was not
> able to use some capabilities.
> First, how to enable Glyph string,
> Second, I only get one rendering message (draw_copy)
Thanks for the review, Gerd.
Please see my replies inline below.
FYI, I'm implementing virtio-video device for ChromeOS that works with
Dmitry's virtio-video driver
https://patchwork.linuxtv.org/patch/61717/.
Once it becomes fully functional, I'll post a list of possible
improvements of protocol.
Hi,
On Tue, Feb 25, 2020 at 7:01 PM Gerd Hoffmann wrote:
>
> Hi,
>
> > +/*
> > + * Followed by either
> > + * - struct virtio_video_mem_entry entries[]
> > + * for VIRTIO_VIDEO_MEM_TYPE_GUEST_PAGES
> > + * - struct virtio_video_object_entry entries[]
>
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