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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-05-21 01:35:00 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-06-28 20:03:18 +0300 |
| commit | 52500de68fbb0c11403fd8db13aace99e5ef4f40 (patch) | |
| tree | d7c2b9a45cb4e670b41c42af09e9197da4603ea2 /drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | |
| parent | 8735f16803f00f5efca7738afe3b9a304b539181 (diff) | |
| download | linux-52500de68fbb0c11403fd8db13aace99e5ef4f40.tar.xz | |
drm/vmwgfx: Don't look at state->allow_modeset
That's purely for the uapi layer to implement the ALLOW_MODESET flag.
Drivers should instead look at the state, e.g. through
drm_atomic_crtc_needs_modeset(), which vmwgfx already does. Also remove
the confusing comment, since checking allow_modeset is at best a micro
optimization.
v2: Rebase
Reviewed-by: Deepak Rawat <drawat@vmware.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: Thomas Hellstrom <thellstrom@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190520223500.6032-1-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_kms.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c index b97bc8e5944b..34284f0f5084 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c @@ -1704,14 +1704,6 @@ vmw_kms_atomic_check_modeset(struct drm_device *dev, if (ret) return ret; - if (!state->allow_modeset) - return ret; - - /* - * Legacy path do not set allow_modeset properly like - * @drm_atomic_helper_update_plane, This will result in unnecessary call - * to vmw_kms_check_topology. So extra set of check. - */ for_each_new_crtc_in_state(state, crtc, crtc_state, i) { if (drm_atomic_crtc_needs_modeset(crtc_state)) need_modeset = true; |