diff options
| author | Dave Airlie <airlied@redhat.com> | 2020-07-29 12:44:45 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2020-07-29 12:46:58 +1000 |
| commit | a4a2739beb8933a19281bca077fdb852598803ed (patch) | |
| tree | 1865126859b5b9d613c49113a5aaafc78f79b99b /include | |
| parent | 0d7869805a82b91abdc1a56bddeaa374969af310 (diff) | |
| parent | 8490d6a7e0a0a6fab5c2d82d57a3937306660864 (diff) | |
Merge tag 'drm-misc-fixes-2020-07-28' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
* drm: fix possible use-after-free
* dbi: fix SPI Type 1 transfer
* drm_fb_helper: use memcpy_io on bochs' sparc64
* mcde: fix stability
* panel: fix display noise on auo,kd101n80-45na
* panel: delay HPD checks for boe_nv133fhm_n61
* bridge: drop connector check in nwl-dsi bridge
* bridge: set proper bridge type for adv7511
* of: fix a double free
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20200728110446.GA8076@linux-uq9g
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_mode_config.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/drm/drm_mode_config.h b/include/drm/drm_mode_config.h index 6c3ef49b46b3..e73dea5c7333 100644 --- a/include/drm/drm_mode_config.h +++ b/include/drm/drm_mode_config.h @@ -866,6 +866,18 @@ struct drm_mode_config { bool prefer_shadow_fbdev; /** + * @fbdev_use_iomem: + * + * Set to true if framebuffer reside in iomem. + * When set to true memcpy_toio() is used when copying the framebuffer in + * drm_fb_helper.drm_fb_helper_dirty_blit_real(). + * + * FIXME: This should be replaced with a per-mapping is_iomem + * flag (like ttm does), and then used everywhere in fbdev code. + */ + bool fbdev_use_iomem; + + /** * @quirk_addfb_prefer_xbgr_30bpp: * * Special hack for legacy ADDFB to keep nouveau userspace happy. Should |