diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2019-11-14 17:10:23 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2019-11-26 14:34:43 +0300 |
| commit | ba59b015a0145330e2bf7ab20d504bc624fd618a (patch) | |
| tree | 6137c0ebafb84410d8287ab74f0b01aedc05e308 /drivers/gpu/drm/udl/udl_drv.h | |
| parent | f3f8630a9a7c8f8ab1b16e09b254417478df5182 (diff) | |
| download | linux-ba59b015a0145330e2bf7ab20d504bc624fd618a.tar.xz | |
drm/udl: Store active framebuffer in device structure
The framebuffer's 'active_16' flag signals which framebuffer to flush
to device memory. Moving the 'active_16' state from struct udl_framebuffer
into struct udl_device prepares for using the generic GEM framebuffer.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20191114141025.32198-4-tzimmermann@suse.de
Diffstat (limited to 'drivers/gpu/drm/udl/udl_drv.h')
| -rw-r--r-- | drivers/gpu/drm/udl/udl_drv.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/udl/udl_drv.h b/drivers/gpu/drm/udl/udl_drv.h index be585e3e572d..a0946b955739 100644 --- a/drivers/gpu/drm/udl/udl_drv.h +++ b/drivers/gpu/drm/udl/udl_drv.h @@ -53,6 +53,10 @@ struct udl_device { struct usb_device *udev; struct drm_crtc *crtc; + /* active framebuffer on the 16-bit channel */ + const struct drm_framebuffer *active_fb_16; + spinlock_t active_fb_16_lock; + struct mutex gem_lock; int sku_pixel_limit; @@ -73,7 +77,6 @@ struct udl_device { struct udl_framebuffer { struct drm_framebuffer base; struct drm_gem_shmem_object *shmem; - bool active_16; /* active on the 16-bit channel */ }; #define to_udl_fb(x) container_of(x, struct udl_framebuffer, base) |