diff options
Diffstat (limited to 'drivers/gpu/drm/tegra/dc.c')
| -rw-r--r-- | drivers/gpu/drm/tegra/dc.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index ddefb85dc..e9f24a85a 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -480,14 +480,12 @@ static const struct drm_plane_funcs tegra_primary_plane_funcs = { }; static int tegra_plane_prepare_fb(struct drm_plane *plane, - struct drm_framebuffer *fb, const struct drm_plane_state *new_state) { return 0; } static void tegra_plane_cleanup_fb(struct drm_plane *plane, - struct drm_framebuffer *fb, const struct drm_plane_state *old_fb) { } @@ -1696,6 +1694,7 @@ static int tegra_dc_debugfs_exit(struct tegra_dc *dc) static int tegra_dc_init(struct host1x_client *client) { struct drm_device *drm = dev_get_drvdata(client->parent); + unsigned long flags = HOST1X_SYNCPT_CLIENT_MANAGED; struct tegra_dc *dc = host1x_client_to_dc(client); struct tegra_drm *tegra = drm->dev_private; struct drm_plane *primary = NULL; @@ -1703,6 +1702,10 @@ static int tegra_dc_init(struct host1x_client *client) u32 value; int err; + dc->syncpt = host1x_syncpt_request(dc->dev, flags); + if (!dc->syncpt) + dev_warn(dc->dev, "failed to allocate syncpoint\n"); + if (tegra->domain) { err = iommu_attach_device(tegra->domain, dc->dev); if (err < 0) { @@ -1849,6 +1852,8 @@ static int tegra_dc_exit(struct host1x_client *client) dc->domain = NULL; } + host1x_syncpt_free(dc->syncpt); + return 0; } @@ -1961,7 +1966,6 @@ static int tegra_dc_parse_dt(struct tegra_dc *dc) static int tegra_dc_probe(struct platform_device *pdev) { - unsigned long flags = HOST1X_SYNCPT_CLIENT_MANAGED; const struct of_device_id *id; struct resource *regs; struct tegra_dc *dc; @@ -2036,10 +2040,6 @@ static int tegra_dc_probe(struct platform_device *pdev) return -ENXIO; } - dc->syncpt = host1x_syncpt_request(&pdev->dev, flags); - if (!dc->syncpt) - dev_warn(&pdev->dev, "failed to allocate syncpoint\n"); - INIT_LIST_HEAD(&dc->client.list); dc->client.ops = &dc_client_ops; dc->client.dev = &pdev->dev; @@ -2067,8 +2067,6 @@ static int tegra_dc_remove(struct platform_device *pdev) struct tegra_dc *dc = platform_get_drvdata(pdev); int err; - host1x_syncpt_free(dc->syncpt); - err = host1x_client_unregister(&dc->client); if (err < 0) { dev_err(&pdev->dev, "failed to unregister host1x client: %d\n", |