diff options
| author | Michał Mirosław <mirq-linux@rere.qmqm.pl> | 2018-09-01 16:08:45 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2018-09-03 18:15:40 +0200 |
| commit | 4d18975c78f2d5c91792356501cf369e67594241 (patch) | |
| tree | 0952c365316ede5770f30afa8b5b808e7a0f6ae8 /include | |
| parent | 69aa5355ab0da7a73ef95aff647a054590e48416 (diff) | |
fbdev: add remove_conflicting_pci_framebuffers()
Almost all PCI drivers using remove_conflicting_framebuffers() wrap it
with the same code.
v2: add kerneldoc for DRM helper
v3: propagate remove_conflicting_framebuffers() return value
+ move kerneldoc to where function is implemented
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/7db1c278276de420eb45a1b71d06b5eb6bbd49ef.1535810304.git.mirq-linux@rere.qmqm.pl
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_fb_helper.h | 12 | ||||
| -rw-r--r-- | include/linux/fb.h | 2 |
2 files changed, 14 insertions, 0 deletions
diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index 5db08c8f1d25..8b6ab3200a2c 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -615,4 +615,16 @@ drm_fb_helper_remove_conflicting_framebuffers(struct apertures_struct *a, #endif } +static inline int +drm_fb_helper_remove_conflicting_pci_framebuffers(struct pci_dev *pdev, + int resource_id, + const char *name) +{ +#if IS_REACHABLE(CONFIG_FB) + return remove_conflicting_pci_framebuffers(pdev, resource_id, name); +#else + return 0; +#endif +} + #endif diff --git a/include/linux/fb.h b/include/linux/fb.h index 3e7e75383d32..3cd375dafd0e 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -632,6 +632,8 @@ extern ssize_t fb_sys_write(struct fb_info *info, const char __user *buf, extern int register_framebuffer(struct fb_info *fb_info); extern int unregister_framebuffer(struct fb_info *fb_info); extern int unlink_framebuffer(struct fb_info *fb_info); +extern int remove_conflicting_pci_framebuffers(struct pci_dev *pdev, int res_id, + const char *name); extern int remove_conflicting_framebuffers(struct apertures_struct *a, const char *name, bool primary); extern int fb_prepare_logo(struct fb_info *fb_info, int rotate); |