diff options
| -rw-r--r-- | drivers/gpu/host1x/drm/drm.c | 34 | ||||
| -rw-r--r-- | drivers/gpu/host1x/drm/drm.h | 8 | ||||
| -rw-r--r-- | drivers/gpu/host1x/drm/gr2d.c | 6 |
3 files changed, 28 insertions, 20 deletions
diff --git a/drivers/gpu/host1x/drm/drm.c b/drivers/gpu/host1x/drm/drm.c index f057cbad2ebe..f5c1db306c18 100644 --- a/drivers/gpu/host1x/drm/drm.c +++ b/drivers/gpu/host1x/drm/drm.c @@ -306,7 +306,7 @@ static int tegra_drm_open(struct drm_device *drm, struct drm_file *filp) return 0; } -static void host1x_drm_context_free(struct host1x_drm_context *context) +static void tegra_drm_context_free(struct tegra_drm_context *context) { context->client->ops->close_channel(context); kfree(context); @@ -320,10 +320,15 @@ static void tegra_drm_lastclose(struct drm_device *drm) } #ifdef CONFIG_DRM_TEGRA_STAGING +static struct tegra_drm_context *tegra_drm_get_context(__u64 context) +{ + return (struct tegra_drm_context *)(uintptr_t)context; +} + static bool tegra_drm_file_owns_context(struct tegra_drm_file *file, - struct host1x_drm_context *context) + struct tegra_drm_context *context) { - struct host1x_drm_context *ctx; + struct tegra_drm_context *ctx; list_for_each_entry(ctx, &file->contexts, list) if (ctx == context) @@ -413,7 +418,7 @@ static int tegra_open_channel(struct drm_device *drm, void *data, struct tegra_drm_file *fpriv = file->driver_priv; struct tegra_drm *tegra = drm->dev_private; struct drm_tegra_open_channel *args = data; - struct host1x_drm_context *context; + struct tegra_drm_context *context; struct host1x_client *client; int err = -ENODEV; @@ -442,14 +447,15 @@ static int tegra_close_channel(struct drm_device *drm, void *data, { struct drm_tegra_close_channel *args = data; struct tegra_drm_file *fpriv = file->driver_priv; - struct host1x_drm_context *context = - (struct host1x_drm_context *)(uintptr_t)args->context; + struct tegra_drm_context *context; + + context = tegra_drm_get_context(args->context); if (!tegra_drm_file_owns_context(fpriv, context)) return -EINVAL; list_del(&context->list); - host1x_drm_context_free(context); + tegra_drm_context_free(context); return 0; } @@ -459,10 +465,11 @@ static int tegra_get_syncpt(struct drm_device *drm, void *data, { struct tegra_drm_file *fpriv = file->driver_priv; struct drm_tegra_get_syncpt *args = data; - struct host1x_drm_context *context = - (struct host1x_drm_context *)(uintptr_t)args->context; + struct tegra_drm_context *context; struct host1x_syncpt *syncpt; + context = tegra_drm_get_context(args->context); + if (!tegra_drm_file_owns_context(fpriv, context)) return -ENODEV; @@ -480,8 +487,9 @@ static int tegra_submit(struct drm_device *drm, void *data, { struct tegra_drm_file *fpriv = file->driver_priv; struct drm_tegra_submit *args = data; - struct host1x_drm_context *context = - (struct host1x_drm_context *)(uintptr_t)args->context; + struct tegra_drm_context *context; + + context = tegra_drm_get_context(args->context); if (!tegra_drm_file_owns_context(fpriv, context)) return -ENODEV; @@ -563,14 +571,14 @@ static void tegra_drm_disable_vblank(struct drm_device *drm, int pipe) static void tegra_drm_preclose(struct drm_device *drm, struct drm_file *file) { struct tegra_drm_file *fpriv = file->driver_priv; - struct host1x_drm_context *context, *tmp; + struct tegra_drm_context *context, *tmp; struct drm_crtc *crtc; list_for_each_entry(crtc, &drm->mode_config.crtc_list, head) tegra_dc_cancel_page_flip(crtc, file); list_for_each_entry_safe(context, tmp, &fpriv->contexts, list) - host1x_drm_context_free(context); + tegra_drm_context_free(context); kfree(fpriv); } diff --git a/drivers/gpu/host1x/drm/drm.h b/drivers/gpu/host1x/drm/drm.h index 74869d3e2d8c..dd6b98b18640 100644 --- a/drivers/gpu/host1x/drm/drm.h +++ b/drivers/gpu/host1x/drm/drm.h @@ -46,7 +46,7 @@ struct tegra_drm { struct host1x_client; -struct host1x_drm_context { +struct tegra_drm_context { struct host1x_client *client; struct host1x_channel *channel; struct list_head list; @@ -56,9 +56,9 @@ struct host1x_client_ops { int (*drm_init)(struct host1x_client *client, struct drm_device *drm); int (*drm_exit)(struct host1x_client *client); int (*open_channel)(struct host1x_client *client, - struct host1x_drm_context *context); - void (*close_channel)(struct host1x_drm_context *context); - int (*submit)(struct host1x_drm_context *context, + struct tegra_drm_context *context); + void (*close_channel)(struct tegra_drm_context *context); + int (*submit)(struct tegra_drm_context *context, struct drm_tegra_submit *args, struct drm_device *drm, struct drm_file *file); }; diff --git a/drivers/gpu/host1x/drm/gr2d.c b/drivers/gpu/host1x/drm/gr2d.c index 5f838b191d05..06507c838d43 100644 --- a/drivers/gpu/host1x/drm/gr2d.c +++ b/drivers/gpu/host1x/drm/gr2d.c @@ -58,7 +58,7 @@ static int gr2d_client_exit(struct host1x_client *client) } static int gr2d_open_channel(struct host1x_client *client, - struct host1x_drm_context *context) + struct tegra_drm_context *context) { struct gr2d *gr2d = to_gr2d(client); @@ -70,7 +70,7 @@ static int gr2d_open_channel(struct host1x_client *client, return 0; } -static void gr2d_close_channel(struct host1x_drm_context *context) +static void gr2d_close_channel(struct tegra_drm_context *context) { host1x_channel_put(context->channel); } @@ -94,7 +94,7 @@ static struct host1x_bo *host1x_bo_lookup(struct drm_device *drm, return &bo->base; } -static int gr2d_submit(struct host1x_drm_context *context, +static int gr2d_submit(struct tegra_drm_context *context, struct drm_tegra_submit *args, struct drm_device *drm, struct drm_file *file) { |