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| 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_scrn.c | |
| parent | drm/vmwgfx: Add a kernel interface to create a framebuffer v2 (diff) | |
| download | linux-dev-a278724aa23c544c2087cb7537db6b950877c291.tar.xz linux-dev-a278724aa23c544c2087cb7537db6b950877c291.zip | |
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_scrn.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c index 73fe20ef1d10..8b5bc170d5aa 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c @@ -369,7 +369,6 @@ static int vmw_sou_crtc_set_config(struct drm_mode_set *set) return -EINVAL; } - vmw_fb_off(dev_priv); vmw_svga_enable(dev_priv); if (mode->hdisplay != crtc->mode.hdisplay || |