diff options
| author | Thomas Hellstrom <thellstrom@vmware.com> | 2015-06-29 12:55:07 -0700 |
|---|---|---|
| committer | Thomas Hellstrom <thellstrom@vmware.com> | 2015-08-05 14:01:10 +0200 |
| commit | a278724aa23c544c2087cb7537db6b950877c291 (patch) | |
| tree | 78cf5af211e497f44a12e6ba6a4a1f1ea2763c04 /drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | |
| parent | fd006a43a8c4c9356ace60eacd8ae68954fa25e0 (diff) | |
drm/vmwgfx: Implement fbdev on kms v2
With screen targets the old legacy display system fbdev doesn't work
satisfactory anymore. At best the resolution is severely restricted.
Therefore implement fbdev on top of the kms system. With this change, fbdev
will be using whatever KMS backend is chosen.
There are helpers available for this, so in the future we'd probably want
to implement the helper callbacks instead of calling into our KMS
implementation directly.
v2: Make sure we take the mode_config mutex around modesetting,
Also clear the initial framebuffer using vzalloc instead of vmalloc.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_drv.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c index bcf1962ecf06..18921444672f 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c @@ -1120,23 +1120,6 @@ static long vmw_compat_ioctl(struct file *filp, unsigned int cmd, static void vmw_lastclose(struct drm_device *dev) { - struct drm_crtc *crtc; - struct drm_mode_set set; - int ret; - - set.x = 0; - set.y = 0; - set.fb = NULL; - set.mode = NULL; - set.connectors = NULL; - set.num_connectors = 0; - - list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) { - set.crtc = crtc; - ret = drm_mode_set_config_internal(&set); - WARN_ON(ret != 0); - } - } static void vmw_master_init(struct vmw_master *vmaster) @@ -1321,6 +1304,8 @@ static int vmwgfx_pm_notifier(struct notifier_block *nb, unsigned long val, switch (val) { case PM_HIBERNATION_PREPARE: + if (dev_priv->enable_fb) + vmw_fb_off(dev_priv); ttm_suspend_lock(&dev_priv->reservation_sem); /* @@ -1337,7 +1322,8 @@ static int vmwgfx_pm_notifier(struct notifier_block *nb, unsigned long val, case PM_POST_RESTORE: vmw_fence_fifo_up(dev_priv->fman); ttm_suspend_unlock(&dev_priv->reservation_sem); - + if (dev_priv->enable_fb) + vmw_fb_on(dev_priv); break; case PM_RESTORE_PREPARE: break; |