diff options
Diffstat (limited to 'drivers/gpu/drm/msm')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_connector.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi_manager.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/edp/edp_bridge.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/hdmi/hdmi_connector.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/msm_fbdev.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gem_submit.c | 9 |
6 files changed, 21 insertions, 10 deletions
diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_connector.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_connector.c index 9262ed2dc8c3..c7df71e2fafc 100644 --- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_connector.c +++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_lvds_connector.c @@ -53,7 +53,7 @@ static int mdp4_lvds_connector_get_modes(struct drm_connector *connector) if (panel) { drm_panel_attach(panel, connector); - ret = panel->funcs->get_modes(panel); + ret = drm_panel_get_modes(panel, connector); drm_panel_detach(panel); } diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c b/drivers/gpu/drm/msm/dsi/dsi_manager.c index 271aa7bbca92..0fc29f1be8cc 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_manager.c +++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c @@ -329,7 +329,7 @@ static int dsi_mgr_connector_get_modes(struct drm_connector *connector) * attached to the drm_panel. */ drm_panel_attach(panel, connector); - num = drm_panel_get_modes(panel); + num = drm_panel_get_modes(panel, connector); if (!num) return 0; diff --git a/drivers/gpu/drm/msm/edp/edp_bridge.c b/drivers/gpu/drm/msm/edp/edp_bridge.c index 2950bba4aca9..b65b5cc2dba2 100644 --- a/drivers/gpu/drm/msm/edp/edp_bridge.c +++ b/drivers/gpu/drm/msm/edp/edp_bridge.c @@ -55,8 +55,14 @@ static void edp_bridge_mode_set(struct drm_bridge *bridge, DBG("set mode: " DRM_MODE_FMT, DRM_MODE_ARG(mode)); list_for_each_entry(connector, &dev->mode_config.connector_list, head) { - if ((connector->encoder != NULL) && - (connector->encoder->bridge == bridge)) { + struct drm_encoder *encoder = connector->encoder; + struct drm_bridge *first_bridge; + + if (!connector->encoder) + continue; + + first_bridge = drm_bridge_chain_get_first_bridge(encoder); + if (bridge == first_bridge) { msm_edp_ctrl_timing_cfg(edp->ctrl, adjusted_mode, &connector->display_info); break; diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c index 839822d894d0..59702684d576 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c @@ -433,8 +433,10 @@ struct drm_connector *msm_hdmi_connector_init(struct hdmi *hdmi) connector = &hdmi_connector->base; - drm_connector_init(hdmi->dev, connector, &hdmi_connector_funcs, - DRM_MODE_CONNECTOR_HDMIA); + drm_connector_init_with_ddc(hdmi->dev, connector, + &hdmi_connector_funcs, + DRM_MODE_CONNECTOR_HDMIA, + hdmi->i2c); drm_connector_helper_add(connector, &msm_hdmi_connector_helper_funcs); connector->polled = DRM_CONNECTOR_POLL_CONNECT | diff --git a/drivers/gpu/drm/msm/msm_fbdev.c b/drivers/gpu/drm/msm/msm_fbdev.c index cff198b2f470..db48867df47d 100644 --- a/drivers/gpu/drm/msm/msm_fbdev.c +++ b/drivers/gpu/drm/msm/msm_fbdev.c @@ -26,7 +26,7 @@ struct msm_fbdev { struct drm_framebuffer *fb; }; -static struct fb_ops msm_fb_ops = { +static const struct fb_ops msm_fb_ops = { .owner = THIS_MODULE, DRM_FB_HELPER_DEFAULT_OPS, diff --git a/drivers/gpu/drm/msm/msm_gem_submit.c b/drivers/gpu/drm/msm/msm_gem_submit.c index be5327af16fa..7d04c47d0023 100644 --- a/drivers/gpu/drm/msm/msm_gem_submit.c +++ b/drivers/gpu/drm/msm/msm_gem_submit.c @@ -54,7 +54,6 @@ static struct msm_gem_submit *submit_create(struct drm_device *dev, INIT_LIST_HEAD(&submit->node); INIT_LIST_HEAD(&submit->bo_list); - ww_acquire_init(&submit->ticket, &reservation_ww_class); return submit; } @@ -390,8 +389,6 @@ static void submit_cleanup(struct msm_gem_submit *submit) list_del_init(&msm_obj->submit_entry); drm_gem_object_put(&msm_obj->base); } - - ww_acquire_fini(&submit->ticket); } int msm_ioctl_gem_submit(struct drm_device *dev, void *data, @@ -408,6 +405,7 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data, struct msm_ringbuffer *ring; int out_fence_fd = -1; struct pid *pid = get_pid(task_pid(current)); + bool has_ww_ticket = false; unsigned i; int ret, submitid; if (!gpu) @@ -489,6 +487,9 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data, if (ret) goto out; + /* copy_*_user while holding a ww ticket upsets lockdep */ + ww_acquire_init(&submit->ticket, &reservation_ww_class); + has_ww_ticket = true; ret = submit_lock_objects(submit); if (ret) goto out; @@ -588,6 +589,8 @@ int msm_ioctl_gem_submit(struct drm_device *dev, void *data, out: submit_cleanup(submit); + if (has_ww_ticket) + ww_acquire_fini(&submit->ticket); if (ret) msm_gem_submit_free(submit); out_unlock: |