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drm: Pass struct drm_file * to __drm_mode_object_find [v2]

Browse Source 
This will allow __drm_mode_object_file to be extended to perform
access control checks based on the file in use.

v2: Also fix up vboxvideo driver in staging

[airlied: merging early as this is an API change]

Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Keith Packard 2017-03-14 23:25:07 -07:00 committed by Dave Airlie
parent bb7a9c8d71
commit 418da17214
37 changed files with 85 additions and 73 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
View File

@ -231,7 +231,7 @@ amdgpu_connector_update_scratch_regs(struct drm_connector *connector,
if (connector->encoder_ids[i] == 0)
break;
encoder = drm_encoder_find(connector->dev,
encoder = drm_encoder_find(connector->dev, NULL,
connector->encoder_ids[i]);
if (!encoder)
continue;
@ -256,7 +256,7 @@ amdgpu_connector_find_encoder(struct drm_connector *connector,
for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
if (connector->encoder_ids[i] == 0)
break;
encoder = drm_encoder_find(connector->dev,
encoder = drm_encoder_find(connector->dev, NULL,
connector->encoder_ids[i]);
if (!encoder)
continue;
@ -372,7 +372,7 @@ amdgpu_connector_best_single_encoder(struct drm_connector *connector)
/* pick the encoder ids */
if (enc_id)
return drm_encoder_find(connector->dev, enc_id);
return drm_encoder_find(connector->dev, NULL, enc_id);
return NULL;
}
@ -1077,7 +1077,7 @@ amdgpu_connector_dvi_detect(struct drm_connector *connector, bool force)
if (connector->encoder_ids[i] == 0)
break;
encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
encoder = drm_encoder_find(connector->dev, NULL, connector->encoder_ids[i]);
if (!encoder)
continue;
@ -1134,7 +1134,7 @@ amdgpu_connector_dvi_encoder(struct drm_connector *connector)
if (connector->encoder_ids[i] == 0)
break;
encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
encoder = drm_encoder_find(connector->dev, NULL, connector->encoder_ids[i]);
if (!encoder)
continue;
@ -1153,7 +1153,7 @@ amdgpu_connector_dvi_encoder(struct drm_connector *connector)
/* then check use digitial */
/* pick the first one */
if (enc_id)
return drm_encoder_find(connector->dev, enc_id);
return drm_encoder_find(connector->dev, NULL, enc_id);
return NULL;
}
@ -1294,7 +1294,7 @@ u16 amdgpu_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *conn
if (connector->encoder_ids[i] == 0)
break;
encoder = drm_encoder_find(connector->dev,
encoder = drm_encoder_find(connector->dev, NULL,
connector->encoder_ids[i]);
if (!encoder)
continue;
@ -1323,7 +1323,7 @@ static bool amdgpu_connector_encoder_is_hbr2(struct drm_connector *connector)
for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
if (connector->encoder_ids[i] == 0)
break;
encoder = drm_encoder_find(connector->dev,
encoder = drm_encoder_find(connector->dev, NULL,
connector->encoder_ids[i]);
if (!encoder)
continue;

4
drivers/gpu/drm/amd/amdgpu/dce_virtual.c
View File

@ -288,7 +288,7 @@ dce_virtual_encoder(struct drm_connector *connector)
if (connector->encoder_ids[i] == 0)
break;
encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
encoder = drm_encoder_find(connector->dev, NULL, connector->encoder_ids[i]);
if (!encoder)
continue;
@ -298,7 +298,7 @@ dce_virtual_encoder(struct drm_connector *connector)
/* pick the first one */
if (enc_id)
return drm_encoder_find(connector->dev, enc_id);
return drm_encoder_find(connector->dev, NULL, enc_id);
return NULL;
}

2
drivers/gpu/drm/ast/ast_mode.c
View File

@ -713,7 +713,7 @@ static struct drm_encoder *ast_best_single_encoder(struct drm_connector *connect
int enc_id = connector->encoder_ids[0];
/* pick the encoder ids */
if (enc_id)
return drm_encoder_find(connector->dev, enc_id);
return drm_encoder_find(connector->dev, NULL, enc_id);
return NULL;
}

2
drivers/gpu/drm/bochs/bochs_kms.c
View File

@ -213,7 +213,7 @@ bochs_connector_best_encoder(struct drm_connector *connector)
int enc_id = connector->encoder_ids[0];
/* pick the encoder ids */
if (enc_id)
return drm_encoder_find(connector->dev, enc_id);
return drm_encoder_find(connector->dev, NULL, enc_id);
return NULL;
}

2
drivers/gpu/drm/cirrus/cirrus_mode.c
View File

@ -457,7 +457,7 @@ static struct drm_encoder *cirrus_connector_best_encoder(struct drm_connector
int enc_id = connector->encoder_ids[0];
/* pick the encoder ids */
if (enc_id)
return drm_encoder_find(connector->dev, enc_id);
return drm_encoder_find(connector->dev, NULL, enc_id);
return NULL;
}

8
drivers/gpu/drm/drm_atomic.c
View File

@ -718,7 +718,7 @@ static int drm_atomic_plane_set_property(struct drm_plane *plane,
struct drm_mode_config *config = &dev->mode_config;
if (property == config->prop_fb_id) {
struct drm_framebuffer *fb = drm_framebuffer_lookup(dev, val);
struct drm_framebuffer *fb = drm_framebuffer_lookup(dev, NULL, val);
drm_atomic_set_fb_for_plane(state, fb);
if (fb)
drm_framebuffer_put(fb);
@ -734,7 +734,7 @@ static int drm_atomic_plane_set_property(struct drm_plane *plane,
return -EINVAL;
} else if (property == config->prop_crtc_id) {
struct drm_crtc *crtc = drm_crtc_find(dev, val);
struct drm_crtc *crtc = drm_crtc_find(dev, NULL, val);
return drm_atomic_set_crtc_for_plane(state, crtc);
} else if (property == config->prop_crtc_x) {
state->crtc_x = U642I64(val);
@ -1149,7 +1149,7 @@ static int drm_atomic_connector_set_property(struct drm_connector *connector,
struct drm_mode_config *config = &dev->mode_config;
if (property == config->prop_crtc_id) {
struct drm_crtc *crtc = drm_crtc_find(dev, val);
struct drm_crtc *crtc = drm_crtc_find(dev, NULL, val);
return drm_atomic_set_crtc_for_connector(state, crtc);
} else if (property == config->dpms_property) {
/* setting DPMS property requires special handling, which
@ -2259,7 +2259,7 @@ retry:
goto out;
}
obj = drm_mode_object_find(dev, obj_id, DRM_MODE_OBJECT_ANY);
obj = drm_mode_object_find(dev, file_priv, obj_id, DRM_MODE_OBJECT_ANY);
if (!obj) {
ret = -ENOENT;
goto out;

2
drivers/gpu/drm/drm_atomic_helper.c
View File

@ -3206,7 +3206,7 @@ struct drm_encoder *
drm_atomic_helper_best_encoder(struct drm_connector *connector)
{
WARN_ON(connector->encoder_ids[1]);
return drm_encoder_find(connector->dev, connector->encoder_ids[0]);
return drm_encoder_find(connector->dev, NULL, connector->encoder_ids[0]);
}
EXPORT_SYMBOL(drm_atomic_helper_best_encoder);

4
drivers/gpu/drm/drm_color_mgmt.c
View File

@ -230,7 +230,7 @@ int drm_mode_gamma_set_ioctl(struct drm_device *dev,
if (!drm_core_check_feature(dev, DRIVER_MODESET))
return -EINVAL;
crtc = drm_crtc_find(dev, crtc_lut->crtc_id);
crtc = drm_crtc_find(dev, file_priv, crtc_lut->crtc_id);
if (!crtc)
return -ENOENT;
@ -308,7 +308,7 @@ int drm_mode_gamma_get_ioctl(struct drm_device *dev,
if (!drm_core_check_feature(dev, DRIVER_MODESET))
return -EINVAL;
crtc = drm_crtc_find(dev, crtc_lut->crtc_id);
crtc = drm_crtc_find(dev, file_priv, crtc_lut->crtc_id);
if (!crtc)
return -ENOENT;

2
drivers/gpu/drm/drm_connector.c
View File

@ -1310,7 +1310,7 @@ int drm_mode_getconnector(struct drm_device *dev, void *data,
memset(&u_mode, 0, sizeof(struct drm_mode_modeinfo));
connector = drm_connector_lookup(dev, out_resp->connector_id);
connector = drm_connector_lookup(dev, file_priv, out_resp->connector_id);
if (!connector)
return -ENOENT;

8
drivers/gpu/drm/drm_crtc.c
View File

@ -402,7 +402,7 @@ int drm_mode_getcrtc(struct drm_device *dev,
if (!drm_core_check_feature(dev, DRIVER_MODESET))
return -EINVAL;
crtc = drm_crtc_find(dev, crtc_resp->crtc_id);
crtc = drm_crtc_find(dev, file_priv, crtc_resp->crtc_id);
if (!crtc)
return -ENOENT;
@ -569,7 +569,7 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,
if (crtc_req->x & 0xffff0000 || crtc_req->y & 0xffff0000)
return -ERANGE;
crtc = drm_crtc_find(dev, crtc_req->crtc_id);
crtc = drm_crtc_find(dev, file_priv, crtc_req->crtc_id);
if (!crtc) {
DRM_DEBUG_KMS("Unknown CRTC ID %d\n", crtc_req->crtc_id);
return -ENOENT;
@ -595,7 +595,7 @@ retry:
/* Make refcounting symmetric with the lookup path. */
drm_framebuffer_get(fb);
} else {
fb = drm_framebuffer_lookup(dev, crtc_req->fb_id);
fb = drm_framebuffer_lookup(dev, file_priv, crtc_req->fb_id);
if (!fb) {
DRM_DEBUG_KMS("Unknown FB ID%d\n",
crtc_req->fb_id);
@ -680,7 +680,7 @@ retry:
goto out;
}
connector = drm_connector_lookup(dev, out_id);
connector = drm_connector_lookup(dev, file_priv, out_id);
if (!connector) {
DRM_DEBUG_KMS("Connector id %d unknown\n",
out_id);

1
drivers/gpu/drm/drm_crtc_internal.h
View File

@ -106,6 +106,7 @@ int drm_mode_object_add(struct drm_device *dev, struct drm_mode_object *obj,
void drm_mode_object_register(struct drm_device *dev,
struct drm_mode_object *obj);
struct drm_mode_object *__drm_mode_object_find(struct drm_device *dev,
struct drm_file *file_priv,
uint32_t id, uint32_t type);
void drm_mode_object_unregister(struct drm_device *dev,
struct drm_mode_object *object);

2
drivers/gpu/drm/drm_encoder.c
View File

@ -220,7 +220,7 @@ int drm_mode_getencoder(struct drm_device *dev, void *data,
if (!drm_core_check_feature(dev, DRIVER_MODESET))
return -EINVAL;
encoder = drm_encoder_find(dev, enc_resp->encoder_id);
encoder = drm_encoder_find(dev, file_priv, enc_resp->encoder_id);
if (!encoder)
return -ENOENT;

9
drivers/gpu/drm/drm_framebuffer.c
View File

@ -381,7 +381,7 @@ int drm_mode_rmfb(struct drm_device *dev,
if (!drm_core_check_feature(dev, DRIVER_MODESET))
return -EINVAL;
fb = drm_framebuffer_lookup(dev, *id);
fb = drm_framebuffer_lookup(dev, file_priv, *id);
if (!fb)
return -ENOENT;
@ -450,7 +450,7 @@ int drm_mode_getfb(struct drm_device *dev,
if (!drm_core_check_feature(dev, DRIVER_MODESET))
return -EINVAL;
fb = drm_framebuffer_lookup(dev, r->fb_id);
fb = drm_framebuffer_lookup(dev, file_priv, r->fb_id);
if (!fb)
return -ENOENT;
@ -515,7 +515,7 @@ int drm_mode_dirtyfb_ioctl(struct drm_device *dev,
if (!drm_core_check_feature(dev, DRIVER_MODESET))
return -EINVAL;
fb = drm_framebuffer_lookup(dev, r->fb_id);
fb = drm_framebuffer_lookup(dev, file_priv, r->fb_id);
if (!fb)
return -ENOENT;
@ -688,12 +688,13 @@ EXPORT_SYMBOL(drm_framebuffer_init);
* again, using drm_framebuffer_put().
*/
struct drm_framebuffer *drm_framebuffer_lookup(struct drm_device *dev,
struct drm_file *file_priv,
uint32_t id)
{
struct drm_mode_object *obj;
struct drm_framebuffer *fb = NULL;
obj = __drm_mode_object_find(dev, id, DRM_MODE_OBJECT_FB);
obj = __drm_mode_object_find(dev, file_priv, id, DRM_MODE_OBJECT_FB);
if (obj)
fb = obj_to_fb(obj);
return fb;

10
drivers/gpu/drm/drm_mode_object.c
View File

@ -105,6 +105,7 @@ void drm_mode_object_unregister(struct drm_device *dev,
}
struct drm_mode_object *__drm_mode_object_find(struct drm_device *dev,
struct drm_file *file_priv,
uint32_t id, uint32_t type)
{
struct drm_mode_object *obj = NULL;
@ -127,7 +128,7 @@ struct drm_mode_object *__drm_mode_object_find(struct drm_device *dev,
/**
* drm_mode_object_find - look up a drm object with static lifetime
* @dev: drm device
* @file_priv: drm file
* @id: id of the mode object
* @type: type of the mode object
*
@ -136,11 +137,12 @@ struct drm_mode_object *__drm_mode_object_find(struct drm_device *dev,
* by callind drm_mode_object_put().
*/
struct drm_mode_object *drm_mode_object_find(struct drm_device *dev,
struct drm_file *file_priv,
uint32_t id, uint32_t type)
{
struct drm_mode_object *obj = NULL;
obj = __drm_mode_object_find(dev, id, type);
obj = __drm_mode_object_find(dev, file_priv, id, type);
return obj;
}
EXPORT_SYMBOL(drm_mode_object_find);
@ -359,7 +361,7 @@ int drm_mode_obj_get_properties_ioctl(struct drm_device *dev, void *data,
drm_modeset_lock_all(dev);
obj = drm_mode_object_find(dev, arg->obj_id, arg->obj_type);
obj = drm_mode_object_find(dev, file_priv, arg->obj_id, arg->obj_type);
if (!obj) {
ret = -ENOENT;
goto out;
@ -481,7 +483,7 @@ int drm_mode_obj_set_property_ioctl(struct drm_device *dev, void *data,
if (!drm_core_check_feature(dev, DRIVER_MODESET))
return -EINVAL;
arg_obj = drm_mode_object_find(dev, arg->obj_id, arg->obj_type);
arg_obj = drm_mode_object_find(dev, file_priv, arg->obj_id, arg->obj_type);
if (!arg_obj)
return -ENOENT;

14
drivers/gpu/drm/drm_plane.c
View File

@ -513,7 +513,7 @@ int drm_mode_getplane(struct drm_device *dev, void *data,
if (!drm_core_check_feature(dev, DRIVER_MODESET))
return -EINVAL;
plane = drm_plane_find(dev, plane_resp->plane_id);
plane = drm_plane_find(dev, file_priv, plane_resp->plane_id);
if (!plane)
return -ENOENT;
@ -703,7 +703,7 @@ int drm_mode_setplane(struct drm_device *dev, void *data,
* First, find the plane, crtc, and fb objects. If not available,
* we don't bother to call the driver.
*/
plane = drm_plane_find(dev, plane_req->plane_id);
plane = drm_plane_find(dev, file_priv, plane_req->plane_id);
if (!plane) {
DRM_DEBUG_KMS("Unknown plane ID %d\n",
plane_req->plane_id);
@ -711,14 +711,14 @@ int drm_mode_setplane(struct drm_device *dev, void *data,
}
if (plane_req->fb_id) {
fb = drm_framebuffer_lookup(dev, plane_req->fb_id);
fb = drm_framebuffer_lookup(dev, file_priv, plane_req->fb_id);
if (!fb) {
DRM_DEBUG_KMS("Unknown framebuffer ID %d\n",
plane_req->fb_id);
return -ENOENT;
}
crtc = drm_crtc_find(dev, plane_req->crtc_id);
crtc = drm_crtc_find(dev, file_priv, plane_req->crtc_id);
if (!crtc) {
drm_framebuffer_put(fb);
DRM_DEBUG_KMS("Unknown crtc ID %d\n",
@ -829,7 +829,7 @@ static int drm_mode_cursor_common(struct drm_device *dev,
if (!req->flags || (~DRM_MODE_CURSOR_FLAGS & req->flags))
return -EINVAL;
crtc = drm_crtc_find(dev, req->crtc_id);
crtc = drm_crtc_find(dev, file_priv, req->crtc_id);
if (!crtc) {
DRM_DEBUG_KMS("Unknown CRTC ID %d\n", req->crtc_id);
return -ENOENT;
@ -944,7 +944,7 @@ int drm_mode_page_flip_ioctl(struct drm_device *dev,
if ((page_flip->flags & DRM_MODE_PAGE_FLIP_ASYNC) && !dev->mode_config.async_page_flip)
return -EINVAL;
crtc = drm_crtc_find(dev, page_flip->crtc_id);
crtc = drm_crtc_find(dev, file_priv, page_flip->crtc_id);
if (!crtc)
return -ENOENT;
@ -1005,7 +1005,7 @@ retry:
goto out;
}
fb = drm_framebuffer_lookup(dev, page_flip->fb_id);
fb = drm_framebuffer_lookup(dev, file_priv, page_flip->fb_id);
if (!fb) {
ret = -ENOENT;
goto out;

2
drivers/gpu/drm/drm_probe_helper.c
View File

@ -99,7 +99,7 @@ drm_mode_validate_pipeline(struct drm_display_mode *mode,
/* Step 2: Validate against encoders and crtcs */
for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
struct drm_encoder *encoder = drm_encoder_find(dev, ids[i]);
struct drm_encoder *encoder = drm_encoder_find(dev, NULL, ids[i]);
struct drm_crtc *crtc;
if (!encoder)

6
drivers/gpu/drm/drm_property.c
View File

@ -450,7 +450,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
if (!drm_core_check_feature(dev, DRIVER_MODESET))
return -EINVAL;
property = drm_property_find(dev, out_resp->prop_id);
property = drm_property_find(dev, file_priv, out_resp->prop_id);
if (!property)
return -ENOENT;
@ -634,7 +634,7 @@ struct drm_property_blob *drm_property_lookup_blob(struct drm_device *dev,
struct drm_mode_object *obj;
struct drm_property_blob *blob = NULL;
obj = __drm_mode_object_find(dev, id, DRM_MODE_OBJECT_BLOB);
obj = __drm_mode_object_find(dev, NULL, id, DRM_MODE_OBJECT_BLOB);
if (obj)
blob = obj_to_blob(obj);
return blob;
@ -897,7 +897,7 @@ bool drm_property_change_valid_get(struct drm_property *property,
if (value == 0)
return true;
*ref = __drm_mode_object_find(property->dev, value,
*ref = __drm_mode_object_find(property->dev, NULL, value,
property->values[0]);
return *ref != NULL;
}

2
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c
View File

@ -36,7 +36,7 @@ static int hibmc_connector_mode_valid(struct drm_connector *connector,
static struct drm_encoder *
hibmc_connector_best_encoder(struct drm_connector *connector)
{
return drm_encoder_find(connector->dev, connector->encoder_ids[0]);
return drm_encoder_find(connector->dev, NULL, connector->encoder_ids[0]);
}
static const struct drm_connector_helper_funcs

2
drivers/gpu/drm/i915/intel_display.c
View File

@ -13511,7 +13511,7 @@ int intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data,
struct drm_crtc *drmmode_crtc;
struct intel_crtc *crtc;
drmmode_crtc = drm_crtc_find(dev, pipe_from_crtc_id->crtc_id);
drmmode_crtc = drm_crtc_find(dev, file, pipe_from_crtc_id->crtc_id);
if (!drmmode_crtc)
return -ENOENT;

2
drivers/gpu/drm/i915/intel_overlay.c
View File

@ -1134,7 +1134,7 @@ int intel_overlay_put_image_ioctl(struct drm_device *dev, void *data,
if (!params)
return -ENOMEM;
drmmode_crtc = drm_crtc_find(dev, put_image_rec->crtc_id);
drmmode_crtc = drm_crtc_find(dev, file_priv, put_image_rec->crtc_id);
if (!drmmode_crtc) {
ret = -ENOENT;
goto out_free;

2
drivers/gpu/drm/i915/intel_sprite.c
View File

@ -994,7 +994,7 @@ int intel_sprite_set_colorkey(struct drm_device *dev, void *data,
set->flags & I915_SET_COLORKEY_DESTINATION)
return -EINVAL;
plane = drm_plane_find(dev, set->plane_id);
plane = drm_plane_find(dev, file_priv, set->plane_id);
if (!plane || plane->type != DRM_PLANE_TYPE_OVERLAY)
return -ENOENT;

2
drivers/gpu/drm/mgag200/mgag200_mode.c
View File

@ -1670,7 +1670,7 @@ static struct drm_encoder *mga_connector_best_encoder(struct drm_connector
int enc_id = connector->encoder_ids[0];
/* pick the encoder ids */
if (enc_id)
return drm_encoder_find(connector->dev, enc_id);
return drm_encoder_find(connector->dev, NULL, enc_id);
return NULL;
}

4
drivers/gpu/drm/nouveau/nouveau_connector.c
View File

@ -373,7 +373,7 @@ find_encoder(struct drm_connector *connector, int type)
if (!id)
break;
enc = drm_encoder_find(dev, id);
enc = drm_encoder_find(dev, NULL, id);
if (!enc)
continue;
nv_encoder = nouveau_encoder(enc);
@ -441,7 +441,7 @@ nouveau_connector_ddc_detect(struct drm_connector *connector)
if (id == 0)
break;
encoder = drm_encoder_find(dev, id);
encoder = drm_encoder_find(dev, NULL, id);
if (!encoder)
continue;
nv_encoder = nouveau_encoder(encoder);

2
drivers/gpu/drm/radeon/r100.c
View File

@ -1456,7 +1456,7 @@ int r100_cs_packet_parse_vline(struct radeon_cs_parser *p)
header = radeon_get_ib_value(p, h_idx);
crtc_id = radeon_get_ib_value(p, h_idx + 5);
reg = R100_CP_PACKET0_GET_REG(header);
crtc = drm_crtc_find(p->rdev->ddev, crtc_id);
crtc = drm_crtc_find(p->rdev->ddev, p->filp, crtc_id);
if (!crtc) {
DRM_ERROR("cannot find crtc %d\n", crtc_id);
return -ENOENT;

2
drivers/gpu/drm/radeon/r600_cs.c
View File

@ -887,7 +887,7 @@ int r600_cs_common_vline_parse(struct radeon_cs_parser *p,
crtc_id = radeon_get_ib_value(p, h_idx + 2 + 7 + 1);
reg = R600_CP_PACKET0_GET_REG(header);
crtc = drm_crtc_find(p->rdev->ddev, crtc_id);
crtc = drm_crtc_find(p->rdev->ddev, p->filp, crtc_id);
if (!crtc) {
DRM_ERROR("cannot find crtc %d\n", crtc_id);
return -ENOENT;

16
drivers/gpu/drm/radeon/radeon_connectors.c
View File

@ -263,7 +263,7 @@ radeon_connector_update_scratch_regs(struct drm_connector *connector, enum drm_c
if (connector->encoder_ids[i] == 0)
break;
encoder = drm_encoder_find(connector->dev,
encoder = drm_encoder_find(connector->dev, NULL,
connector->encoder_ids[i]);
if (!encoder)
continue;
@ -290,7 +290,7 @@ static struct drm_encoder *radeon_find_encoder(struct drm_connector *connector,
if (connector->encoder_ids[i] == 0)
break;
encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
encoder = drm_encoder_find(connector->dev, NULL, connector->encoder_ids[i]);
if (!encoder)
continue;
@ -404,7 +404,7 @@ static struct drm_encoder *radeon_best_single_encoder(struct drm_connector *conn
int enc_id = connector->encoder_ids[0];
/* pick the encoder ids */
if (enc_id)
return drm_encoder_find(connector->dev, enc_id);
return drm_encoder_find(connector->dev, NULL, enc_id);
return NULL;
}
@ -1368,7 +1368,7 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
if (connector->encoder_ids[i] == 0)
break;
encoder = drm_encoder_find(connector->dev,
encoder = drm_encoder_find(connector->dev, NULL,
connector->encoder_ids[i]);
if (!encoder)
continue;
@ -1454,7 +1454,7 @@ static struct drm_encoder *radeon_dvi_encoder(struct drm_connector *connector)
if (connector->encoder_ids[i] == 0)
break;
encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
encoder = drm_encoder_find(connector->dev, NULL, connector->encoder_ids[i]);
if (!encoder)
continue;
@ -1473,7 +1473,7 @@ static struct drm_encoder *radeon_dvi_encoder(struct drm_connector *connector)
/* then check use digitial */
/* pick the first one */
if (enc_id)
return drm_encoder_find(connector->dev, enc_id);
return drm_encoder_find(connector->dev, NULL, enc_id);
return NULL;
}
@ -1620,7 +1620,7 @@ u16 radeon_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *conn
if (connector->encoder_ids[i] == 0)
break;
encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
encoder = drm_encoder_find(connector->dev, NULL, connector->encoder_ids[i]);
if (!encoder)
continue;
@ -1649,7 +1649,7 @@ static bool radeon_connector_encoder_is_hbr2(struct drm_connector *connector)
if (connector->encoder_ids[i] == 0)
break;
encoder = drm_encoder_find(connector->dev, connector->encoder_ids[i]);
encoder = drm_encoder_find(connector->dev, NULL, connector->encoder_ids[i]);
if (!encoder)
continue;

2
drivers/gpu/drm/udl/udl_connector.c
View File

@ -105,7 +105,7 @@ static struct drm_encoder*
udl_best_single_encoder(struct drm_connector *connector)
{
int enc_id = connector->encoder_ids[0];
return drm_encoder_find(connector->dev, enc_id);
return drm_encoder_find(connector->dev, NULL, enc_id);
}
static int udl_connector_set_property(struct drm_connector *connector,

4
drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
View File

@ -286,7 +286,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
drm_modeset_lock_all(dev);
fb = drm_framebuffer_lookup(dev, arg->fb_id);
fb = drm_framebuffer_lookup(dev, file_priv, arg->fb_id);
if (!fb) {
DRM_ERROR("Invalid framebuffer id.\n");
ret = -ENOENT;
@ -369,7 +369,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
drm_modeset_lock_all(dev);
fb = drm_framebuffer_lookup(dev, arg->fb_id);
fb = drm_framebuffer_lookup(dev, file_priv, arg->fb_id);
if (!fb) {
DRM_ERROR("Invalid framebuffer id.\n");
ret = -ENOENT;

2
drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
View File

@ -1726,7 +1726,7 @@ int vmw_kms_cursor_bypass_ioctl(struct drm_device *dev, void *data,
return 0;
}
crtc = drm_crtc_find(dev, arg->crtc_id);
crtc = drm_crtc_find(dev, file_priv, arg->crtc_id);
if (!crtc) {
ret = -ENOENT;
goto out;

2
drivers/staging/vboxvideo/vbox_mode.c
View File

@ -377,7 +377,7 @@ static struct drm_encoder *vbox_best_single_encoder(struct drm_connector
/* pick the encoder ids */
if (enc_id)
return drm_encoder_find(connector->dev, enc_id);
return drm_encoder_find(connector->dev, NULL, enc_id);
return NULL;
}

3
include/drm/drm_connector.h
View File

@ -939,10 +939,11 @@ static inline unsigned drm_connector_index(struct drm_connector *connector)
* add takes a reference to it.
*/
static inline struct drm_connector *drm_connector_lookup(struct drm_device *dev,
struct drm_file *file_priv,
uint32_t id)
{
struct drm_mode_object *mo;
mo = drm_mode_object_find(dev, id, DRM_MODE_OBJECT_CONNECTOR);
mo = drm_mode_object_find(dev, file_priv, id, DRM_MODE_OBJECT_CONNECTOR);
return mo ? obj_to_connector(mo) : NULL;
}

5
include/drm/drm_crtc.h
View File

@ -959,10 +959,11 @@ struct drm_crtc *drm_crtc_from_index(struct drm_device *dev, int idx);
* userspace interface should be done using &drm_property.
*/
static inline struct drm_crtc *drm_crtc_find(struct drm_device *dev,
uint32_t id)
struct drm_file *file_priv,
uint32_t id)
{
struct drm_mode_object *mo;
mo = drm_mode_object_find(dev, id, DRM_MODE_OBJECT_CRTC);
mo = drm_mode_object_find(dev, file_priv, id, DRM_MODE_OBJECT_CRTC);
return mo ? obj_to_crtc(mo) : NULL;
}

3
include/drm/drm_encoder.h
View File

@ -214,11 +214,12 @@ static inline bool drm_encoder_crtc_ok(struct drm_encoder *encoder,
* drm_mode_object_find().
*/
static inline struct drm_encoder *drm_encoder_find(struct drm_device *dev,
struct drm_file *file_priv,
uint32_t id)
{
struct drm_mode_object *mo;
mo = drm_mode_object_find(dev, id, DRM_MODE_OBJECT_ENCODER);
mo = drm_mode_object_find(dev, file_priv, id, DRM_MODE_OBJECT_ENCODER);
return mo ? obj_to_encoder(mo) : NULL;
}

1
include/drm/drm_framebuffer.h
View File

@ -205,6 +205,7 @@ int drm_framebuffer_init(struct drm_device *dev,
struct drm_framebuffer *fb,
const struct drm_framebuffer_funcs *funcs);
struct drm_framebuffer *drm_framebuffer_lookup(struct drm_device *dev,
struct drm_file *file_priv,
uint32_t id);
void drm_framebuffer_remove(struct drm_framebuffer *fb);
void drm_framebuffer_cleanup(struct drm_framebuffer *fb);

2
include/drm/drm_mode_object.h
View File

@ -27,6 +27,7 @@
struct drm_object_properties;
struct drm_property;
struct drm_device;
struct drm_file;
/**
* struct drm_mode_object - base structure for modeset objects
@ -113,6 +114,7 @@ struct drm_object_properties {
}
struct drm_mode_object *drm_mode_object_find(struct drm_device *dev,
struct drm_file *file_priv,
uint32_t id, uint32_t type);
void drm_mode_object_get(struct drm_mode_object *obj);
void drm_mode_object_put(struct drm_mode_object *obj);

3
include/drm/drm_plane.h
View File

@ -597,10 +597,11 @@ int drm_mode_plane_set_obj_prop(struct drm_plane *plane,
* drm_mode_object_find().
*/
static inline struct drm_plane *drm_plane_find(struct drm_device *dev,
struct drm_file *file_priv,
uint32_t id)
{
struct drm_mode_object *mo;
mo = drm_mode_object_find(dev, id, DRM_MODE_OBJECT_PLANE);
mo = drm_mode_object_find(dev, file_priv, id, DRM_MODE_OBJECT_PLANE);
return mo ? obj_to_plane(mo) : NULL;
}

3
include/drm/drm_property.h
View File

@ -312,10 +312,11 @@ drm_property_unreference_blob(struct drm_property_blob *blob)
* This function looks up the property object specified by id and returns it.
*/
static inline struct drm_property *drm_property_find(struct drm_device *dev,
struct drm_file *file_priv,
uint32_t id)
{
struct drm_mode_object *mo;
mo = drm_mode_object_find(dev, id, DRM_MODE_OBJECT_PROPERTY);
mo = drm_mode_object_find(dev, file_priv, id, DRM_MODE_OBJECT_PROPERTY);
return mo ? obj_to_property(mo) : NULL;
}