diff options
Diffstat (limited to 'drivers/gpu/drm/msm/msm_drv.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_drv.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index 196907689c82..e1104d2454e2 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -39,6 +39,7 @@ * GEM object's debug name * - 1.5.0 - Add SUBMITQUERY_QUERY ioctl * - 1.6.0 - Syncobj support + * - 1.7.0 - Add MSM_PARAM_SUSPENDS to access suspend count */ #define MSM_VERSION_MAJOR 1 #define MSM_VERSION_MINOR 6 @@ -446,8 +447,12 @@ static int msm_drm_init(struct device *dev, const struct drm_driver *drv) priv->wq = alloc_ordered_workqueue("msm", 0); + INIT_LIST_HEAD(&priv->objects); + mutex_init(&priv->obj_lock); + INIT_LIST_HEAD(&priv->inactive_willneed); INIT_LIST_HEAD(&priv->inactive_dontneed); + INIT_LIST_HEAD(&priv->inactive_unpinned); mutex_init(&priv->mm_lock); /* Teach lockdep about lock ordering wrt. shrinker: */ @@ -1182,10 +1187,11 @@ static int compare_name_mdp(struct device *dev, void *data) return (strstr(dev_name(dev), "mdp") != NULL); } -static int add_display_components(struct device *dev, +static int add_display_components(struct platform_device *pdev, struct component_match **matchptr) { struct device *mdp_dev; + struct device *dev = &pdev->dev; int ret; /* @@ -1194,9 +1200,9 @@ static int add_display_components(struct device *dev, * Populate the children devices, find the MDP5/DPU node, and then add * the interfaces to our components list. */ - if (of_device_is_compatible(dev->of_node, "qcom,mdss") || - of_device_is_compatible(dev->of_node, "qcom,sdm845-mdss") || - of_device_is_compatible(dev->of_node, "qcom,sc7180-mdss")) { + switch (get_mdp_ver(pdev)) { + case KMS_MDP5: + case KMS_DPU: ret = of_platform_populate(dev->of_node, NULL, NULL, dev); if (ret) { DRM_DEV_ERROR(dev, "failed to populate children devices\n"); @@ -1215,9 +1221,11 @@ static int add_display_components(struct device *dev, /* add the MDP component itself */ drm_of_component_match_add(dev, matchptr, compare_of, mdp_dev->of_node); - } else { + break; + case KMS_MDP4: /* MDP4 */ mdp_dev = dev; + break; } ret = add_components_mdp(mdp_dev, matchptr); @@ -1282,7 +1290,7 @@ static int msm_pdev_probe(struct platform_device *pdev) int ret; if (get_mdp_ver(pdev)) { - ret = add_display_components(&pdev->dev, &match); + ret = add_display_components(pdev, &match); if (ret) return ret; } @@ -1333,6 +1341,9 @@ static const struct of_device_id dt_match[] = { { .compatible = "qcom,mdss", .data = (void *)KMS_MDP5 }, { .compatible = "qcom,sdm845-mdss", .data = (void *)KMS_DPU }, { .compatible = "qcom,sc7180-mdss", .data = (void *)KMS_DPU }, + { .compatible = "qcom,sc7280-mdss", .data = (void *)KMS_DPU }, + { .compatible = "qcom,sm8150-mdss", .data = (void *)KMS_DPU }, + { .compatible = "qcom,sm8250-mdss", .data = (void *)KMS_DPU }, {} }; MODULE_DEVICE_TABLE(of, dt_match); |