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drm/vmwgfx: Add universal plane support

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Universal support is prerequisite for atomic mode set.

Explicitly create planes for the cursor and the primary FB.  With
a functional cursor plane, the DRM will no longer use the legacy
cursor_set2 and cursor_move entry points.

Signed-off-by: Sinclair Yeh <syeh@vmware.com>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
This commit is contained in:
Sinclair Yeh
2017-03-23 11:28:11 -07:00
parent 27d247c678
commit 36cc79bc90
7 changed files with 398 additions and 198 deletions
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1
drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
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@@ -414,6 +414,7 @@ struct vmw_private {
unsigned num_implicit;
struct vmw_framebuffer *implicit_fb;
struct mutex global_kms_state_mutex;
spinlock_t cursor_lock;
/*
* Context and surface management.