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backend/drm: introduce wlr_drm_mode_get_info()

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This allows compositors to get back the raw drmModeModeInfo and
look at DRM-specific fields and flags.
This commit is contained in:
Simon Ser 2023-05-30 13:04:58 +02:00 • committed by Alexander Orzechowski
parent ba276e5ac2
commit 30aca4df0d
2 changed files with 12 additions and 0 deletions
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5
backend/drm/drm.c
View file

@ -907,6 +907,11 @@ struct wlr_output_mode *wlr_drm_connector_add_mode(struct wlr_output *output,
return &mode->wlr_mode; return &mode->wlr_mode;
} }
const drmModeModeInfo *wlr_drm_mode_get_info(struct wlr_output_mode *wlr_mode) {
const struct wlr_drm_mode *mode = wl_container_of(wlr_mode, mode, wlr_mode);
return &mode->drm_mode;
}
static bool drm_connector_set_cursor(struct wlr_output *output, static bool drm_connector_set_cursor(struct wlr_output *output,
struct wlr_buffer *buffer, int hotspot_x, int hotspot_y) { struct wlr_buffer *buffer, int hotspot_x, int hotspot_y) {
struct wlr_drm_connector *conn = get_drm_connector_from_output(output); struct wlr_drm_connector *conn = get_drm_connector_from_output(output);

7
include/wlr/backend/drm.h
View file

@ -78,6 +78,13 @@ void wlr_drm_lease_terminate(struct wlr_drm_lease *lease);
struct wlr_output_mode *wlr_drm_connector_add_mode(struct wlr_output *output, struct wlr_output_mode *wlr_drm_connector_add_mode(struct wlr_output *output,
const drmModeModeInfo *mode); const drmModeModeInfo *mode);
/**
* Get the raw DRM mode information from a struct wlr_output_mode.
*
* The mode passed in must belong to a DRM output.
*/
const drmModeModeInfo *wlr_drm_mode_get_info(struct wlr_output_mode *mode);
/** /**
* Get the connector's panel orientation. * Get the connector's panel orientation.
* *