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weston: migrate fbdev to head-based output API 

Migrate the fbdev frontend to use the new head-based output
configuration API: listen for heads_changed, and process all heads.

v7:
- remove unnecessary 'goto out' in load_fbdev_backend()

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Ian Ray <ian.ray@ge.com>
Acked-by: Daniel Stone <daniels@collabora.com>
Acked-by: Derek Foreman <derekf@osg.samsung.com>
This commit is contained in:
Pekka Paalanen 2017-08-17 17:05:29 +03:00
parent 46e2f02449
commit 33961bd78e
1 changed files with 5 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
compositor/main.c
View File

@ -1487,10 +1487,9 @@ out:
return ret;
}
static void
fbdev_backend_output_configure(struct wl_listener *listener, void *data)
static int
fbdev_backend_output_configure(struct weston_output *output)
{
struct weston_output *output = data;
struct weston_config *wc = wet_get_config(output->compositor);
struct weston_config_section *section;
@ -1499,7 +1498,7 @@ fbdev_backend_output_configure(struct wl_listener *listener, void *data)
wet_output_set_transform(output, section, WL_OUTPUT_TRANSFORM_NORMAL, UINT32_MAX);
weston_output_set_scale(output, 1);
weston_output_enable(output);
return 0;
}
static int
@ -1523,16 +1522,12 @@ load_fbdev_backend(struct weston_compositor *c,
config.base.struct_size = sizeof(struct weston_fbdev_backend_config);
config.configure_device = configure_input_device;
wet_set_simple_head_configurator(c, fbdev_backend_output_configure);
/* load the actual wayland backend and configure it */
ret = weston_compositor_load_backend(c, WESTON_BACKEND_FBDEV,
&config.base);
if (ret < 0)
goto out;
wet_set_pending_output_handler(c, fbdev_backend_output_configure);
out:
free(config.device);
return ret;
}