diff options
Diffstat (limited to 'drivers/gpu/drm/exynos')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fimd.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_gem.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_gem.h | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_vidi.c | 16 |
5 files changed, 10 insertions, 23 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index bb82ef78ca85..3a1e6d9b25f7 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -264,7 +264,6 @@ static struct drm_driver exynos_drm_driver = { .get_vblank_counter = drm_vblank_count, .enable_vblank = exynos_drm_crtc_enable_vblank, .disable_vblank = exynos_drm_crtc_disable_vblank, - .gem_init_object = exynos_drm_gem_init_object, .gem_free_object = exynos_drm_gem_free_object, .gem_vm_ops = &exynos_drm_gem_vm_ops, .dumb_create = exynos_drm_gem_dumb_create, diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 868a14d52995..23da72b5eae9 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -716,20 +716,20 @@ static int fimd_subdrv_probe(struct drm_device *drm_dev, struct device *dev) { /* * enable drm irq mode. - * - with irq_enabled = 1, we can use the vblank feature. + * - with irq_enabled = true, we can use the vblank feature. * * P.S. note that we wouldn't use drm irq handler but * just specific driver own one instead because * drm framework supports only one irq handler. */ - drm_dev->irq_enabled = 1; + drm_dev->irq_enabled = true; /* - * with vblank_disable_allowed = 1, vblank interrupt will be disabled + * with vblank_disable_allowed = true, vblank interrupt will be disabled * by drm timer once a current process gives up ownership of * vblank event.(after drm_vblank_put function is called) */ - drm_dev->vblank_disable_allowed = 1; + drm_dev->vblank_disable_allowed = true; /* attach this sub driver to iommu mapping if supported. */ if (is_drm_iommu_supported(drm_dev)) diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c index 49f9cd232757..1ade191d84f4 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c @@ -630,11 +630,6 @@ void exynos_gem_unmap_sgt_from_dma(struct drm_device *drm_dev, dma_unmap_sg(drm_dev->dev, sgt->sgl, sgt->nents, dir); } -int exynos_drm_gem_init_object(struct drm_gem_object *obj) -{ - return 0; -} - void exynos_drm_gem_free_object(struct drm_gem_object *obj) { struct exynos_drm_gem_obj *exynos_gem_obj; diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.h b/drivers/gpu/drm/exynos/exynos_drm_gem.h index 09555afdfe9c..702ec3abe85c 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.h +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.h @@ -135,9 +135,6 @@ unsigned long exynos_drm_gem_get_size(struct drm_device *dev, unsigned int gem_handle, struct drm_file *file_priv); -/* initialize gem object. */ -int exynos_drm_gem_init_object(struct drm_gem_object *obj); - /* free gem object. */ void exynos_drm_gem_free_object(struct drm_gem_object *gem_obj); diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c index 4400330e4449..ddaaedde173d 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c @@ -101,7 +101,6 @@ static struct edid *vidi_get_edid(struct device *dev, { struct vidi_context *ctx = get_vidi_context(dev); struct edid *edid; - int edid_len; /* * the edid data comes from user side and it would be set @@ -112,8 +111,7 @@ static struct edid *vidi_get_edid(struct device *dev, return ERR_PTR(-EFAULT); } - edid_len = (1 + ctx->raw_edid->extensions) * EDID_LENGTH; - edid = kmemdup(ctx->raw_edid, edid_len, GFP_KERNEL); + edid = drm_edid_duplicate(ctx->raw_edid); if (!edid) { DRM_DEBUG_KMS("failed to allocate edid\n"); return ERR_PTR(-ENOMEM); @@ -385,20 +383,20 @@ static int vidi_subdrv_probe(struct drm_device *drm_dev, struct device *dev) { /* * enable drm irq mode. - * - with irq_enabled = 1, we can use the vblank feature. + * - with irq_enabled = true, we can use the vblank feature. * * P.S. note that we wouldn't use drm irq handler but * just specific driver own one instead because * drm framework supports only one irq handler. */ - drm_dev->irq_enabled = 1; + drm_dev->irq_enabled = true; /* - * with vblank_disable_allowed = 1, vblank interrupt will be disabled + * with vblank_disable_allowed = true, vblank interrupt will be disabled * by drm timer once a current process gives up ownership of * vblank event.(after drm_vblank_put function is called) */ - drm_dev->vblank_disable_allowed = 1; + drm_dev->vblank_disable_allowed = true; return 0; } @@ -485,7 +483,6 @@ int vidi_connection_ioctl(struct drm_device *drm_dev, void *data, struct exynos_drm_manager *manager; struct exynos_drm_display_ops *display_ops; struct drm_exynos_vidi_connection *vidi = data; - int edid_len; if (!vidi) { DRM_DEBUG_KMS("user data for vidi is null.\n"); @@ -524,8 +521,7 @@ int vidi_connection_ioctl(struct drm_device *drm_dev, void *data, DRM_DEBUG_KMS("edid data is invalid.\n"); return -EINVAL; } - edid_len = (1 + raw_edid->extensions) * EDID_LENGTH; - ctx->raw_edid = kmemdup(raw_edid, edid_len, GFP_KERNEL); + ctx->raw_edid = drm_edid_duplicate(raw_edid); if (!ctx->raw_edid) { DRM_DEBUG_KMS("failed to allocate raw_edid.\n"); return -ENOMEM; |
