diff options
Diffstat (limited to 'drivers/gpu/drm/ast/ast_mode.c')
| -rw-r--r-- | drivers/gpu/drm/ast/ast_mode.c | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index c3b8a217103f..32f04ec6c386 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -1582,8 +1582,20 @@ err_drm_connector_update_edid_property: return 0; } +static int ast_dp501_connector_helper_detect_ctx(struct drm_connector *connector, + struct drm_modeset_acquire_ctx *ctx, + bool force) +{ + struct ast_device *ast = to_ast_device(connector->dev); + + if (ast_dp501_is_connected(ast)) + return connector_status_connected; + return connector_status_disconnected; +} + static const struct drm_connector_helper_funcs ast_dp501_connector_helper_funcs = { .get_modes = ast_dp501_connector_helper_get_modes, + .detect_ctx = ast_dp501_connector_helper_detect_ctx, }; static const struct drm_connector_funcs ast_dp501_connector_funcs = { @@ -1608,7 +1620,7 @@ static int ast_dp501_connector_init(struct drm_device *dev, struct drm_connector connector->interlace_allowed = 0; connector->doublescan_allowed = 0; - connector->polled = DRM_CONNECTOR_POLL_CONNECT; + connector->polled = DRM_CONNECTOR_POLL_CONNECT | DRM_CONNECTOR_POLL_DISCONNECT; return 0; } @@ -1680,8 +1692,20 @@ err_drm_connector_update_edid_property: return 0; } +static int ast_astdp_connector_helper_detect_ctx(struct drm_connector *connector, + struct drm_modeset_acquire_ctx *ctx, + bool force) +{ + struct ast_device *ast = to_ast_device(connector->dev); + + if (ast_astdp_is_connected(ast)) + return connector_status_connected; + return connector_status_disconnected; +} + static const struct drm_connector_helper_funcs ast_astdp_connector_helper_funcs = { .get_modes = ast_astdp_connector_helper_get_modes, + .detect_ctx = ast_astdp_connector_helper_detect_ctx, }; static const struct drm_connector_funcs ast_astdp_connector_funcs = { @@ -1706,7 +1730,7 @@ static int ast_astdp_connector_init(struct drm_device *dev, struct drm_connector connector->interlace_allowed = 0; connector->doublescan_allowed = 0; - connector->polled = DRM_CONNECTOR_POLL_CONNECT; + connector->polled = DRM_CONNECTOR_POLL_CONNECT | DRM_CONNECTOR_POLL_DISCONNECT; return 0; } @@ -1902,5 +1926,7 @@ int ast_mode_config_init(struct ast_device *ast) drm_mode_config_reset(dev); + drm_kms_helper_poll_init(dev); + return 0; } |