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drm: Add acquire ctx parameter to ->plane_disable 

Nouveau had a few direct calls to ->disable_plane, I replaced those
with drm_plane_force_disable. Same story for shmob.

Otherwise no code changes.

Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170322215058.8671-5-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2017-03-22 22:50:43 +01:00
parent 5fbef3ee4a
commit 1931529448
9 changed files with 26 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/armada/armada_overlay.c
View File

@ -258,7 +258,8 @@ armada_ovl_plane_update(struct drm_plane *plane, struct drm_crtc *crtc,
return 0;
}
static int armada_ovl_plane_disable(struct drm_plane *plane)
static int armada_ovl_plane_disable(struct drm_plane *plane,
struct drm_modeset_acquire_ctx *ctx)
{
struct armada_ovl_plane *dplane = drm_to_armada_ovl_plane(plane);
struct drm_framebuffer *fb;

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

@ -2151,13 +2151,15 @@ EXPORT_SYMBOL(drm_atomic_helper_update_plane);
/**
* drm_atomic_helper_disable_plane - Helper for primary plane disable using * atomic
* @plane: plane to disable
* @ctx: lock acquire context
*
* Provides a default plane disable handler using the atomic driver interface.
*
* RETURNS:
* Zero on success, error code on failure
*/
int drm_atomic_helper_disable_plane(struct drm_plane *plane)
int drm_atomic_helper_disable_plane(struct drm_plane *plane,
struct drm_modeset_acquire_ctx *ctx)
{
struct drm_atomic_state *state;
struct drm_plane_state *plane_state;

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

@ -294,7 +294,7 @@ void drm_plane_force_disable(struct drm_plane *plane)
WARN_ON(drm_drv_uses_atomic_modeset(plane->dev));
plane->old_fb = plane->fb;
ret = plane->funcs->disable_plane(plane);
ret = plane->funcs->disable_plane(plane, NULL);
if (ret) {
DRM_ERROR("failed to disable plane with busy fb\n");
plane->old_fb = NULL;
@ -473,7 +473,7 @@ static int __setplane_internal(struct drm_plane *plane,
/* No fb means shut it down */
if (!fb) {
plane->old_fb = plane->fb;
ret = plane->funcs->disable_plane(plane);
ret = plane->funcs->disable_plane(plane, ctx);
if (!ret) {
plane->crtc = NULL;
plane->fb = NULL;

5
drivers/gpu/drm/drm_plane_helper.c
View File

@ -349,7 +349,7 @@ int drm_primary_helper_update(struct drm_plane *plane, struct drm_crtc *crtc,
* provides their own disable function, this will just
* wind up returning -EINVAL to userspace.
*/
return plane->funcs->disable_plane(plane);
return plane->funcs->disable_plane(plane, ctx);
/* Find current connectors for CRTC */
num_connectors = get_connectors_for_crtc(crtc, NULL, 0);
@ -398,7 +398,8 @@ EXPORT_SYMBOL(drm_primary_helper_update);
* RETURNS:
* Unconditionally returns -EINVAL.
*/
int drm_primary_helper_disable(struct drm_plane *plane)
int drm_primary_helper_disable(struct drm_plane *plane,
struct drm_modeset_acquire_ctx *ctx)
{
return -EINVAL;
}

12
drivers/gpu/drm/nouveau/dispnv04/overlay.c
View File

@ -173,7 +173,8 @@ nv10_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
}
static int
nv10_disable_plane(struct drm_plane *plane)
nv10_disable_plane(struct drm_plane *plane,
struct drm_modeset_acquire_ctx *ctx)
{
struct nvif_object *dev = &nouveau_drm(plane->dev)->client.device.object;
struct nouveau_plane *nv_plane =
@ -191,7 +192,7 @@ nv10_disable_plane(struct drm_plane *plane)
static void
nv_destroy_plane(struct drm_plane *plane)
{
plane->funcs->disable_plane(plane);
drm_plane_force_disable(plane);
drm_plane_cleanup(plane);
kfree(plane);
}
@ -332,7 +333,7 @@ nv10_overlay_init(struct drm_device *device)
plane->set_params = nv10_set_params;
nv10_set_params(plane);
nv10_disable_plane(&plane->base);
drm_plane_force_disable(&plane->base);
return;
cleanup:
drm_plane_cleanup(&plane->base);
@ -427,7 +428,8 @@ nv04_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
}
static int
nv04_disable_plane(struct drm_plane *plane)
nv04_disable_plane(struct drm_plane *plane,
struct drm_modeset_acquire_ctx *ctx)
{
struct nvif_object *dev = &nouveau_drm(plane->dev)->client.device.object;
struct nouveau_plane *nv_plane =
@ -485,7 +487,7 @@ nv04_overlay_init(struct drm_device *device)
drm_object_attach_property(&plane->base.base,
plane->props.brightness, plane->brightness);
nv04_disable_plane(&plane->base);
drm_plane_force_disable(&plane->base);
return;
cleanup:
drm_plane_cleanup(&plane->base);

5
drivers/gpu/drm/shmobile/shmob_drm_plane.c
View File

@ -209,7 +209,8 @@ shmob_drm_plane_update(struct drm_plane *plane, struct drm_crtc *crtc,
return 0;
}
static int shmob_drm_plane_disable(struct drm_plane *plane)
static int shmob_drm_plane_disable(struct drm_plane *plane,
struct drm_modeset_acquire_ctx *ctx)
{
struct shmob_drm_plane *splane = to_shmob_plane(plane);
struct shmob_drm_device *sdev = plane->dev->dev_private;
@ -222,7 +223,7 @@ static int shmob_drm_plane_disable(struct drm_plane *plane)
static void shmob_drm_plane_destroy(struct drm_plane *plane)
{
shmob_drm_plane_disable(plane);
drm_plane_force_disable(plane);
drm_plane_cleanup(plane);
}

3
include/drm/drm_atomic_helper.h
View File

@ -96,7 +96,8 @@ int drm_atomic_helper_update_plane(struct drm_plane *plane,
uint32_t src_x, uint32_t src_y,
uint32_t src_w, uint32_t src_h,
struct drm_modeset_acquire_ctx *ctx);
int drm_atomic_helper_disable_plane(struct drm_plane *plane);
int drm_atomic_helper_disable_plane(struct drm_plane *plane,
struct drm_modeset_acquire_ctx *ctx);
int __drm_atomic_helper_disable_plane(struct drm_plane *plane,
struct drm_plane_state *plane_state);
int drm_atomic_helper_set_config(struct drm_mode_set *set);

3
include/drm/drm_plane.h
View File

@ -203,7 +203,8 @@ struct drm_plane_funcs {
*
* 0 on success or a negative error code on failure.
*/
int (*disable_plane)(struct drm_plane *plane);
int (*disable_plane)(struct drm_plane *plane,
struct drm_modeset_acquire_ctx *ctx);
/**
* @destroy:

3
include/drm/drm_plane_helper.h
View File

@ -63,7 +63,8 @@ int drm_primary_helper_update(struct drm_plane *plane,
uint32_t src_x, uint32_t src_y,
uint32_t src_w, uint32_t src_h,
struct drm_modeset_acquire_ctx *ctx);
int drm_primary_helper_disable(struct drm_plane *plane);
int drm_primary_helper_disable(struct drm_plane *plane,
struct drm_modeset_acquire_ctx *ctx);
void drm_primary_helper_destroy(struct drm_plane *plane);
extern const struct drm_plane_funcs drm_primary_helper_funcs;