diff options
| author | Archit Taneja <architt@codeaurora.org> | 2016-05-08 19:06:28 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2016-07-16 17:08:57 +0300 |
| commit | 0a6030d224d3a446624a06e2858a69974738bd2a (patch) | |
| tree | eabb9bf4445a3ae18e71ab6d8e5b074f9a597194 /drivers/gpu/drm/msm/msm_drv.c | |
| parent | aec095ecbcc70653a014ccb8c57abc094089e9fa (diff) | |
| download | linux-0a6030d224d3a446624a06e2858a69974738bd2a.tar.xz | |
drm/msm/mdp5: Use the new hierarchy and drop old irq management
Call msm_mdss_init in msm_drv to set up top level registers/irq line.
Start using the new kms_init2/destroy2 funcs to inititalize MDP5 KMS.
With the MDSS interrupt and irqdomain set up, the old MDP5 irq code
can be dropped.
The mdp5_hw_init kms func now uses the platform device tied to MDP5
instead of the one tied to the drm_device/MDSS.
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_drv.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_drv.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index 570139234210..517f0ae51335 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -237,6 +237,8 @@ static int msm_drm_uninit(struct device *dev) component_unbind_all(dev, ddev); + msm_mdss_destroy(ddev); + ddev->dev_private = NULL; drm_dev_unref(ddev); @@ -351,6 +353,13 @@ static int msm_drm_init(struct device *dev, struct drm_driver *drv) ddev->dev_private = priv; + ret = msm_mdss_init(ddev); + if (ret) { + kfree(priv); + drm_dev_unref(ddev); + return ret; + } + priv->wq = alloc_ordered_workqueue("msm", 0); priv->atomic_wq = alloc_ordered_workqueue("msm:atomic", 0); init_waitqueue_head(&priv->pending_crtcs_event); @@ -365,6 +374,7 @@ static int msm_drm_init(struct device *dev, struct drm_driver *drv) /* Bind all our sub-components: */ ret = component_bind_all(dev, ddev); if (ret) { + msm_mdss_destroy(ddev); kfree(priv); drm_dev_unref(ddev); return ret; @@ -377,9 +387,10 @@ static int msm_drm_init(struct device *dev, struct drm_driver *drv) switch (get_mdp_ver(pdev)) { case 4: kms = mdp4_kms_init(ddev); + priv->kms = kms; break; case 5: - kms = mdp5_kms_init(ddev); + kms = mdp5_kms_init2(ddev); break; default: kms = ERR_PTR(-ENODEV); @@ -398,8 +409,6 @@ static int msm_drm_init(struct device *dev, struct drm_driver *drv) goto fail; } - priv->kms = kms; - if (kms) { pm_runtime_enable(dev); ret = kms->funcs->hw_init(kms); |