Use the new cec_notifier_conn_(un)register() functions to (un)register the notifier for the HDMI connector, and fill in the cec_connector_info.
Changes since v4: - only create a CEC notifier for HDMI connectors
Signed-off-by: Dariusz Marcinkiewicz darekm@google.com Tested-by: Hans Verkuil hverkuil-cisco@xs4all.nl --- drivers/gpu/drm/tegra/output.c | 28 +++++++++++++++++++++------- 1 file changed, 21 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/tegra/output.c b/drivers/gpu/drm/tegra/output.c index bdcaa4c7168cf..34373734ff689 100644 --- a/drivers/gpu/drm/tegra/output.c +++ b/drivers/gpu/drm/tegra/output.c @@ -70,6 +70,11 @@ tegra_output_connector_detect(struct drm_connector *connector, bool force)
void tegra_output_connector_destroy(struct drm_connector *connector) { + struct tegra_output *output = connector_to_output(connector); + + if (output->cec) + cec_notifier_conn_unregister(output->cec); + drm_connector_unregister(connector); drm_connector_cleanup(connector); } @@ -163,18 +168,11 @@ int tegra_output_probe(struct tegra_output *output) disable_irq(output->hpd_irq); }
- output->cec = cec_notifier_get(output->dev); - if (!output->cec) - return -ENOMEM; - return 0; }
void tegra_output_remove(struct tegra_output *output) { - if (output->cec) - cec_notifier_put(output->cec); - if (output->hpd_gpio) free_irq(output->hpd_irq, output);
@@ -184,6 +182,7 @@ void tegra_output_remove(struct tegra_output *output)
int tegra_output_init(struct drm_device *drm, struct tegra_output *output) { + int connector_type; int err;
if (output->panel) { @@ -199,6 +198,21 @@ int tegra_output_init(struct drm_device *drm, struct tegra_output *output) if (output->hpd_gpio) enable_irq(output->hpd_irq);
+ connector_type = output->connector.connector_type; + /* + * Create a CEC notifier for HDMI connector. + */ + if (connector_type == DRM_MODE_CONNECTOR_HDMIA || + connector_type == DRM_MODE_CONNECTOR_HDMIB) { + struct cec_connector_info conn_info; + + cec_fill_conn_info_from_drm(&conn_info, &output->connector); + output->cec = cec_notifier_conn_register(output->dev, NULL, + &conn_info); + if (!output->cec) + return -ENOMEM; + } + return 0; }