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backend/drm: store drm prop lists as structs

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This makes modifying the property lists slightly easier.
This commit is contained in:
Kirill Primak 2024-06-18 17:29:48 +03:00 • committed by Simon Zeni
parent 47c578945c
commit 5201836868
5 changed files with 57 additions and 67 deletions
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19
backend/drm/properties.c
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@ -19,7 +19,7 @@ struct prop_info {
};
static const struct prop_info connector_info[] = {
#define INDEX(name) (offsetof(union wlr_drm_connector_props, name) / sizeof(uint32_t))
#define INDEX(name) (offsetof(struct wlr_drm_connector_props, name) / sizeof(uint32_t))
{ "CRTC_ID", INDEX(crtc_id) },
{ "DPMS", INDEX(dpms) },
{ "EDID", INDEX(edid) },
@ -35,7 +35,7 @@ static const struct prop_info connector_info[] = {
};
static const struct prop_info crtc_info[] = {
#define INDEX(name) (offsetof(union wlr_drm_crtc_props, name) / sizeof(uint32_t))
#define INDEX(name) (offsetof(struct wlr_drm_crtc_props, name) / sizeof(uint32_t))
{ "ACTIVE", INDEX(active) },
{ "GAMMA_LUT", INDEX(gamma_lut) },
{ "GAMMA_LUT_SIZE", INDEX(gamma_lut_size) },
@ -45,7 +45,7 @@ static const struct prop_info crtc_info[] = {
};
static const struct prop_info plane_info[] = {
#define INDEX(name) (offsetof(union wlr_drm_plane_props, name) / sizeof(uint32_t))
#define INDEX(name) (offsetof(struct wlr_drm_plane_props, name) / sizeof(uint32_t))
{ "CRTC_H", INDEX(crtc_h) },
{ "CRTC_ID", INDEX(crtc_id) },
{ "CRTC_W", INDEX(crtc_w) },
@ -100,19 +100,18 @@ static bool scan_properties(int fd, uint32_t id, uint32_t type, uint32_t *result
return true;
}
bool get_drm_connector_props(int fd, uint32_t id,
union wlr_drm_connector_props *out) {
return scan_properties(fd, id, DRM_MODE_OBJECT_CONNECTOR, out->props,
bool get_drm_connector_props(int fd, uint32_t id, struct wlr_drm_connector_props *out) {
return scan_properties(fd, id, DRM_MODE_OBJECT_CONNECTOR, (uint32_t *)out,
connector_info, sizeof(connector_info) / sizeof(connector_info[0]));
}
bool get_drm_crtc_props(int fd, uint32_t id, union wlr_drm_crtc_props *out) {
return scan_properties(fd, id, DRM_MODE_OBJECT_CRTC, out->props,
bool get_drm_crtc_props(int fd, uint32_t id, struct wlr_drm_crtc_props *out) {
return scan_properties(fd, id, DRM_MODE_OBJECT_CRTC, (uint32_t *)out,
crtc_info, sizeof(crtc_info) / sizeof(crtc_info[0]));
}
bool get_drm_plane_props(int fd, uint32_t id, union wlr_drm_plane_props *out) {
return scan_properties(fd, id, DRM_MODE_OBJECT_PLANE, out->props,
bool get_drm_plane_props(int fd, uint32_t id, struct wlr_drm_plane_props *out) {
return scan_properties(fd, id, DRM_MODE_OBJECT_PLANE, (uint32_t *)out,
plane_info, sizeof(plane_info) / sizeof(plane_info[0]));
}