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[1/3] qapi: Add "rendernode" display option for egl-headless

Message ID 85078eacaa4ba2c83f0ff25387a664dcccb65308.1542294676.git.eskultet@redhat.com (mailing list archive)
State New, archived
Headers show
Series Introduce 'rendernode' option for egl-headless display type | expand

Commit Message

Erik Skultety Nov. 15, 2018, 3:15 p.m. UTC
Unlike SPICE, egl-headless doesn't offer a way of specifying the DRM
node used for OpenGL, hence QEMU always selecting the first one that is
available. Thus, add rendernode option to QAPI.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
---
 qapi/ui.json | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

Comments

Eric Blake Nov. 15, 2018, 3:48 p.m. UTC | #1
On 11/15/18 9:15 AM, Erik Skultety wrote:
> Unlike SPICE, egl-headless doesn't offer a way of specifying the DRM
> node used for OpenGL, hence QEMU always selecting the first one that is
> available. Thus, add rendernode option to QAPI.
> 
> Signed-off-by: Erik Skultety <eskultet@redhat.com>
> ---
>   qapi/ui.json | 16 +++++++++++++++-
>   1 file changed, 15 insertions(+), 1 deletion(-)
> 
> diff --git a/qapi/ui.json b/qapi/ui.json
> index bf9e157d5a..7ecc6eb67e 100644
> --- a/qapi/ui.json
> +++ b/qapi/ui.json
> @@ -1037,6 +1037,19 @@
>     'data'    : { '*grab-on-hover' : 'bool',
>                   '*zoom-to-fit'   : 'bool'  } }
>   
> +##
> +# @DisplayEGLHeadless:
> +#
> +# EGL headless display options.
> +#
> +# @rendernode: Which DRM render node should be used.
> +#
> +# Since: 3.2

Either 3.1 or 4.0, depending on whether this is okay this late after 
soft freeze.  Worth mentioning that rendernode defaults to the first 
available node?

> +#
> +##
> +{ 'struct'  : 'DisplayEGLHeadless',
> +  'data'    : { '*rendernode' : 'str' } }
> +
>    ##
>    # @DisplayGLMode:
>    #
> @@ -1086,4 +1099,5 @@
>                   '*window-close'  : 'bool',
>                   '*gl'            : 'DisplayGLMode' },
>     'discriminator' : 'type',
> -  'data'    : { 'gtk'            : 'DisplayGTK' } }
> +  'data'    : { 'gtk'            : 'DisplayGTK',
> +                'egl-headless'   : 'DisplayEGLHeadless'} }
>
diff mbox series

Patch

diff --git a/qapi/ui.json b/qapi/ui.json
index bf9e157d5a..7ecc6eb67e 100644
--- a/qapi/ui.json
+++ b/qapi/ui.json
@@ -1037,6 +1037,19 @@ 
   'data'    : { '*grab-on-hover' : 'bool',
                 '*zoom-to-fit'   : 'bool'  } }
 
+##
+# @DisplayEGLHeadless:
+#
+# EGL headless display options.
+#
+# @rendernode: Which DRM render node should be used.
+#
+# Since: 3.2
+#
+##
+{ 'struct'  : 'DisplayEGLHeadless',
+  'data'    : { '*rendernode' : 'str' } }
+
  ##
  # @DisplayGLMode:
  #
@@ -1086,4 +1099,5 @@ 
                 '*window-close'  : 'bool',
                 '*gl'            : 'DisplayGLMode' },
   'discriminator' : 'type',
-  'data'    : { 'gtk'            : 'DisplayGTK' } }
+  'data'    : { 'gtk'            : 'DisplayGTK',
+                'egl-headless'   : 'DisplayEGLHeadless'} }