diff options
| author | Zack Rusin <zackr@vmware.com> | 2021-06-09 20:22:59 +0300 |
|---|---|---|
| committer | Zack Rusin <zackr@vmware.com> | 2021-06-12 07:00:48 +0300 |
| commit | d92223ead97cd697abe76c5b7a78160d6910a90d (patch) | |
| tree | 473c4b210f3c40dc8aaaf0767d4d5d59f0a23dc2 /drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | |
| parent | ab6f24b404c92505e82cc172d780df8f338f1d06 (diff) | |
| download | linux-d92223ead97cd697abe76c5b7a78160d6910a90d.tar.xz | |
drm/vmwgfx: Simplify devcaps code
Make devcaps code self-contained so that it's easier to cache
and operate on them.
As the number of devcaps got bigger the code dealing with them
got more and more tricky. Lets create a central place to deal
with all the complexity. This lets us remove the lock we used
to require to deal with register write races because we only
read the devcaps at initialization.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Martin Krastev <krastevm@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210609172307.131929-2-zackr@vmware.com
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_drv.h')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h index d1cef3b69e9d..4c2afe9c0505 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h @@ -513,7 +513,6 @@ struct vmw_private { bool has_gmr; bool has_mob; spinlock_t hw_lock; - spinlock_t cap_lock; bool assume_16bpp; enum vmw_sm_type sm_type; @@ -629,6 +628,8 @@ struct vmw_private { /* Validation memory reservation */ struct vmw_validation_mem vvm; + + uint32 *devcaps; }; static inline struct vmw_surface *vmw_res_to_srf(struct vmw_resource *res) |