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authorDaniel Vetter <daniel.vetter@ffwll.ch>2016-08-03 22:11:10 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2016-08-08 11:05:23 +0300
commitfa5386459f06dc3b9181d4c954f980b127d1a32f (patch)
treec78fb123b9ce1423b673b14974306d811d30e700 /drivers/gpu/drm/drm_bufs.c
parent3cbf6a5deb2f4a469de7a90a3cc169e8fcba95e2 (diff)
downloadlinux-fa5386459f06dc3b9181d4c954f980b127d1a32f.tar.xz
drm: Used DRM_LEGACY for all legacy functions
Except for nouveau, only legacy drivers need this really. And nouveau is already marked up with DRIVER_KMS_LEGACY_CONTEXT as the special case. I've tried to be careful to leave everything related to modeset still using the DRIVER_MODESET flag. Otherwise it's a direct replacement of !DRIVER_MODESET with DRIVER_LEGACY checks. Also helps readability since fewer negative checks overall. Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Reviewed-by: Frank Binns <frank.binns@imgtec.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1470251470-30830-2-git-send-email-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/drm_bufs.c')
-rw-r--r--drivers/gpu/drm/drm_bufs.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c
index c3a12cd8bd0d..32191513e82d 100644
--- a/drivers/gpu/drm/drm_bufs.c
+++ b/drivers/gpu/drm/drm_bufs.c
@@ -397,7 +397,7 @@ int drm_legacy_addmap_ioctl(struct drm_device *dev, void *data,
return -EPERM;
if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT) &&
- drm_core_check_feature(dev, DRIVER_MODESET))
+ !drm_core_check_feature(dev, DRIVER_LEGACY))
return -EINVAL;
err = drm_addmap_core(dev, map->offset, map->size, map->type,
@@ -443,7 +443,7 @@ int drm_legacy_getmap_ioctl(struct drm_device *dev, void *data,
int i;
if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT) &&
- drm_core_check_feature(dev, DRIVER_MODESET))
+ !drm_core_check_feature(dev, DRIVER_LEGACY))
return -EINVAL;
idx = map->offset;
@@ -545,7 +545,7 @@ EXPORT_SYMBOL(drm_legacy_rmmap_locked);
void drm_legacy_rmmap(struct drm_device *dev, struct drm_local_map *map)
{
if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT) &&
- drm_core_check_feature(dev, DRIVER_MODESET))
+ !drm_core_check_feature(dev, DRIVER_LEGACY))
return;
mutex_lock(&dev->struct_mutex);
@@ -558,7 +558,7 @@ void drm_legacy_master_rmmaps(struct drm_device *dev, struct drm_master *master)
{
struct drm_map_list *r_list, *list_temp;
- if (drm_core_check_feature(dev, DRIVER_MODESET))
+ if (!drm_core_check_feature(dev, DRIVER_LEGACY))
return;
mutex_lock(&dev->struct_mutex);
@@ -595,7 +595,7 @@ int drm_legacy_rmmap_ioctl(struct drm_device *dev, void *data,
int ret;
if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT) &&
- drm_core_check_feature(dev, DRIVER_MODESET))
+ !drm_core_check_feature(dev, DRIVER_LEGACY))
return -EINVAL;
mutex_lock(&dev->struct_mutex);
@@ -1220,7 +1220,7 @@ int drm_legacy_addbufs(struct drm_device *dev, void *data,
struct drm_buf_desc *request = data;
int ret;
- if (drm_core_check_feature(dev, DRIVER_MODESET))
+ if (!drm_core_check_feature(dev, DRIVER_LEGACY))
return -EINVAL;
if (!drm_core_check_feature(dev, DRIVER_HAVE_DMA))
@@ -1266,7 +1266,7 @@ int drm_legacy_infobufs(struct drm_device *dev, void *data,
int i;
int count;
- if (drm_core_check_feature(dev, DRIVER_MODESET))
+ if (!drm_core_check_feature(dev, DRIVER_LEGACY))
return -EINVAL;
if (!drm_core_check_feature(dev, DRIVER_HAVE_DMA))
@@ -1347,7 +1347,7 @@ int drm_legacy_markbufs(struct drm_device *dev, void *data,
int order;
struct drm_buf_entry *entry;
- if (drm_core_check_feature(dev, DRIVER_MODESET))
+ if (!drm_core_check_feature(dev, DRIVER_LEGACY))
return -EINVAL;
if (!drm_core_check_feature(dev, DRIVER_HAVE_DMA))
@@ -1395,7 +1395,7 @@ int drm_legacy_freebufs(struct drm_device *dev, void *data,
int idx;
struct drm_buf *buf;
- if (drm_core_check_feature(dev, DRIVER_MODESET))
+ if (!drm_core_check_feature(dev, DRIVER_LEGACY))
return -EINVAL;
if (!drm_core_check_feature(dev, DRIVER_HAVE_DMA))
@@ -1450,7 +1450,7 @@ int drm_legacy_mapbufs(struct drm_device *dev, void *data,
struct drm_buf_map *request = data;
int i;
- if (drm_core_check_feature(dev, DRIVER_MODESET))
+ if (!drm_core_check_feature(dev, DRIVER_LEGACY))
return -EINVAL;
if (!drm_core_check_feature(dev, DRIVER_HAVE_DMA))
@@ -1530,7 +1530,7 @@ int drm_legacy_mapbufs(struct drm_device *dev, void *data,
int drm_legacy_dma_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
- if (drm_core_check_feature(dev, DRIVER_MODESET))
+ if (!drm_core_check_feature(dev, DRIVER_LEGACY))
return -EINVAL;
if (dev->driver->dma_ioctl)