kernel/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c, branch linux-4.17.y

drm/vmwgfx: Fix NULL pointer comparison

2017-07-18T06:40:34Z

Replace direct comparisons to NULL i.e. 'x == NULL' with '!x'. As per coding standard. Signed-off-by: Ravikant B Sharma Reviewed-by: Sinclair Yeh Signed-off-by: Sinclair Yeh

drm/vmwgfx: Free hash table allocated by cmdbuf managed res mgr

2017-06-26T12:39:08Z

The hash table created during vmw_cmdbuf_res_man_create was never freed. This causes memory leak in context creation. Added the corresponding drm_ht_remove in vmw_cmdbuf_res_man_destroy. Tested for memory leak by running piglit overnight and kernel memory is not inflated which earlier was. Cc: Signed-off-by: Deepak Rawat Reviewed-by: Sinclair Yeh Signed-off-by: Thomas Hellstrom

drm/vmwgfx: Fix copyright headers

2015-08-12T17:06:56Z

Updating and fixing copyright headers. Bump version minor to signal vgpu10 support. Signed-off-by: Sinclair Yeh Signed-off-by: Thomas Hellstrom Reviewed-by: Brian Paul

drm/vmwgfx: Initial DX support

2015-08-12T17:06:32Z

Initial DX support. Co-authored with Sinclair Yeh, Charmaine Lee and Jakob Bornecrantz. Signed-off-by: Thomas Hellstrom Signed-off-by: Sinclair Yeh Signed-off-by: Charmaine Lee

drm/vmwgfx: Fix hash key computation

2014-10-31T08:54:22Z

The hash key computation in vmw_cmdbuf_res_remove incorrectly didn't take the resource type into account, contrary to all the other related functions. This becomes important when the cmdbuf resource manager handles more than one resource type. Signed-off-by: Thomas Hellstrom Reviewed-by: Brian Paul

drm/vmwgfx: Fix compat shader namespace

2014-07-04T10:12:09Z

Contrary to the host-backed shader interface that has a per-context name-space for shaders, the compat shader namespace was per client (or rather, per file). Fix this so that the compat shader namespace is per context, and at the same time, make command buffer managed context resource management generic. Signed-off-by: Thomas Hellstrom Reviewed-by: Jakob Bornecrantz