diff options
| author | Zack Rusin <zackr@vmware.com> | 2022-10-22 07:02:33 +0300 |
|---|---|---|
| committer | Zack Rusin <zackr@vmware.com> | 2022-10-25 19:42:29 +0300 |
| commit | 2e10cdc6e85de5998b0b140deff01765ceb92f64 (patch) | |
| tree | 7ddd77d5c44b008386809b2e315e0440c8843748 /drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | |
| parent | df42523c12f8d58a41f547f471b46deffd18c203 (diff) | |
| download | linux-2e10cdc6e85de5998b0b140deff01765ceb92f64.tar.xz | |
drm/vmwgfx: Remove explicit and broken vblank handling
The explicit vblank handling was never finished. The driver never had
the full implementation of vblank and what was there is emulated
by DRM when the driver doesn't pretend to be implementing it itself.
Let DRM handle the vblank emulation and stop pretending the driver is
doing anything special with vblank. In the future it would make sense
to implement helpers for full vblank handling because vkms and
amdgpu_vkms already have that code. Exporting it to common helpers and
having all three drivers share it would make sense (that would be largely
just to allow more of igt to run).
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Maaz Mombasawala <mombasawalam@vmware.com>
Reviewed-by: Martin Krastev <krastevm@vmware.com>
Reviewed-by: Michael Banack <banackm@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221022040236.616490-15-zack@kde.org
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_drv.h')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h index ad470e54d586..4eb7339dd121 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -1208,9 +1208,6 @@ int vmw_kms_write_svga(struct vmw_private *vmw_priv, bool vmw_kms_validate_mode_vram(struct vmw_private *dev_priv, uint32_t pitch, uint32_t height); -u32 vmw_get_vblank_counter(struct drm_crtc *crtc); -int vmw_enable_vblank(struct drm_crtc *crtc); -void vmw_disable_vblank(struct drm_crtc *crtc); int vmw_kms_present(struct vmw_private *dev_priv, struct drm_file *file_priv, struct vmw_framebuffer *vfb, |