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drm/tegra: Reserve syncpoint base for gr3d

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Request a syncpoint base to be associated with the gr3d syncpoint.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding
2013-10-28 10:23:11 +01:00
parent 61644dc7df
commit 977386a04b
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/tegra/gr3d.c
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@@ -35,13 +35,14 @@ static int gr3d_init(struct host1x_client *client)
{ {
struct tegra_drm_client *drm = host1x_to_drm_client(client); struct tegra_drm_client *drm = host1x_to_drm_client(client);
struct tegra_drm *tegra = dev_get_drvdata(client->parent); struct tegra_drm *tegra = dev_get_drvdata(client->parent);
unsigned long flags = HOST1X_SYNCPT_HAS_BASE;
struct gr3d *gr3d = to_gr3d(drm); struct gr3d *gr3d = to_gr3d(drm);
gr3d->channel = host1x_channel_request(client->dev); gr3d->channel = host1x_channel_request(client->dev);
if (!gr3d->channel) if (!gr3d->channel)
return -ENOMEM; return -ENOMEM;
client->syncpts[0] = host1x_syncpt_request(client->dev, 0); client->syncpts[0] = host1x_syncpt_request(client->dev, flags);
if (!client->syncpts[0]) { if (!client->syncpts[0]) {
host1x_channel_free(gr3d->channel); host1x_channel_free(gr3d->channel);
return -ENOMEM; return -ENOMEM;