Differential D5191 Diff 14340 plugins/platforms/drm/drm_object_connector.cpp

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plugins/platforms/drm/drm_object_connector.cpp

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13but WITHOUT ANY WARRANTY; without even the implied warranty of 13​but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14​MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15GNU General Public License for more details. 15​GNU General Public License for more details.
16 16​
17You should have received a copy of the GNU General Public License 17​You should have received a copy of the GNU General Public License
18along with this program. If not, see <http://www.gnu.org/licenses/>. 18​along with this program. If not, see <http://www.gnu.org/licenses/>.
19*********************************************************************/ 19​*********************************************************************/
20#include "drm_object_connector.h" 20​#include "drm_object_connector.h"
21​#include "drm_backend.h"
21#include "drm_pointer.h" 22​#include "drm_pointer.h"
22#include "logging.h" 23​#include "logging.h"
23 24​
24namespace KWin 25​namespace KWin
25{ 26​{
26 27​
27DrmConnector::DrmConnector(uint32_t connector_id, int fd) 28​DrmConnector::DrmConnector(uint32_t connector_id, DrmBackend *backend)
28 : DrmObject(connector_id, fd) 29​ : DrmObject(connector_id, backend)
29{ 30​{
30 ScopedDrmPointer<_drmModeConnector, &drmModeFreeConnector> con(drmModeGetConnector(fd, connector_id)); 31​ ScopedDrmPointer<_drmModeConnector, &drmModeFreeConnector> con(drmModeGetConnector(backend->fd(), connector_id));
31 if (!con) { 32​ if (!con) {
32 return; 33​ return;
33 } 34​ }
34 for (int i = 0; i < con->count_encoders; ++i) { 35​ for (int i = 0; i < con->count_encoders; ++i) {
35 m_encoders << con->encoders[i]; 36​ m_encoders << con->encoders[i];
36 } 37​ }
37} 38​}
38 39​
39DrmConnector::~DrmConnector() = default; 40​DrmConnector::~DrmConnector() = default;
40 41​
41bool DrmConnector::init() 42​bool DrmConnector::atomicInit()
42{ 43​{
43 qCDebug(KWIN_DRM) << "Creating connector" << m_id; 44​ qCDebug(KWIN_DRM) << "Creating connector" << m_id;
44 45​
45 if (!initProps()) { 46​ if (!initProps()) {
46 return false; 47​ return false;
47 } 48​ }
48 return true; 49​ return true;
49} 50​}
50 51​
51bool DrmConnector::initProps() 52​bool DrmConnector::initProps()
52{ 53​{
53 m_propsNames = { 54​ m_propsNames = {
54 QByteArrayLiteral("CRTC_ID"), 55​ QByteArrayLiteral("CRTC_ID"),
55 }; 56​ };
56 57​
57 drmModeObjectProperties *properties = drmModeObjectGetProperties(m_fd, m_id, DRM_MODE_OBJECT_CONNECTOR); 58​ drmModeObjectProperties *properties = drmModeObjectGetProperties(m_backend->fd(), m_id, DRM_MODE_OBJECT_CONNECTOR);
58 if (!properties) { 59​ if (!properties) {
59 qCWarning(KWIN_DRM) << "Failed to get properties for connector " << m_id ; 60​ qCWarning(KWIN_DRM) << "Failed to get properties for connector " << m_id ;
60 return false; 61​ return false;
61 } 62​ }
62 63​
63 int propCount = int(PropertyIndex::Count); 64​ int propCount = int(PropertyIndex::Count);
64 for (int j = 0; j < propCount; ++j) { 65​ for (int j = 0; j < propCount; ++j) {
65 initProp(j, properties); 66​ initProp(j, properties);
66 } 67​ }
67 drmModeFreeObjectProperties(properties); 68​ drmModeFreeObjectProperties(properties);
68 return true; 69​ return true;
69} 70​}
70 71​
71bool DrmConnector::isConnected() 72​bool DrmConnector::isConnected()
72{ 73​{
73 ScopedDrmPointer<_drmModeConnector, &drmModeFreeConnector> con(drmModeGetConnector(m_fd, m_id)); 74​ ScopedDrmPointer<_drmModeConnector, &drmModeFreeConnector> con(drmModeGetConnector(m_backend->fd(), m_id));
74 if (!con) { 75​ if (!con) {
75 return false; 76​ return false;
76 } 77​ }
77 return con->connection == DRM_MODE_CONNECTED; 78​ return con->connection == DRM_MODE_CONNECTED;
78} 79​}
79 80​
80} 81​}