On Tue, Apr 23, 2019 at 12:00:40PM +1000, Dave Airlie wrote:
> From: Dave Airlie <airlied@xxxxxxxxxx>
>
> This places a bunch of the legacy members of drm_device into
> only being there when legacy is enabled.
>
> Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>
> ---
> drivers/gpu/drm/drm_legacy.h | 20 ++++++++++++++++++++
> include/drm/drm_device.h | 3 ++-
> 2 files changed, 22 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/drm_legacy.h b/drivers/gpu/drm/drm_legacy.h
> index 3c05452a7137..4200e6bd3778 100644
> --- a/drivers/gpu/drm/drm_legacy.h
> +++ b/drivers/gpu/drm/drm_legacy.h
> @@ -72,6 +72,7 @@ int drm_legacy_getsareactx(struct drm_device *d, void *v, struct drm_file *f);
>
> #define DRM_MAP_HASH_OFFSET 0x10000000
>
> +#if IS_ENABLED(CONFIG_DRM_LEGACY)
> static inline int drm_legacy_create_map_hash(struct drm_device *dev)
> {
> return drm_ht_create(&dev->map_hash, 12);
> @@ -81,6 +82,14 @@ static inline void drm_legacy_remove_map_hash(struct drm_device *dev)
> {
> drm_ht_remove(&dev->map_hash);
> }
> +#else
> +static inline int drm_legacy_create_map_hash(struct drm_device *dev)
> +{
> + return 0;
> +}
> +
> +static inline void drm_legacy_remove_map_hash(struct drm_device *dev) {}
> +#endif
Ah, now I get what you've done with the ht stuff ... This should actually
keep vmwgfx happy. I'll reply to the earlier patch and upgrade to r-b
there.
>
>
> #if IS_ENABLED(CONFIG_DRM_LEGACY)
> @@ -174,6 +183,8 @@ int drm_legacy_sg_free(struct drm_device *dev, void *data,
> struct drm_file *file_priv);
> #endif
>
> +#if IS_ENABLED(CONFIG_DRM_LEGACY)
> +
> static inline void drm_legacy_init_members(struct drm_device *dev)
> {
> INIT_LIST_HEAD(&dev->ctxlist);
> @@ -211,6 +222,15 @@ static inline void drm_legacy_dev_reinit(struct drm_device *dev)
>
> DRM_DEBUG("lastclose completed\n");
> }
> +#else
> +static inline void drm_legacy_init_members(struct drm_device *dev) {}
> +static inline void drm_legacy_destroy_members(struct drm_device *dev) {}
> +static inline void drm_legacy_dev_reinit(struct drm_device *dev) {}
> +#endif
>
> +#if IS_ENABLED(CONFIG_DRM_LEGACY)
> void drm_legacy_lock_master_cleanup(struct drm_device *dev, struct drm_master *master);
> +#else
> +static inline void drm_legacy_lock_master_cleanup(struct drm_device *dev, struct drm_master *master) {}
> +#endif
> #endif /* __DRM_LEGACY_H__ */
> diff --git a/include/drm/drm_device.h b/include/drm/drm_device.h
> index d5e092dccf3e..7f9ef709b2b6 100644
> --- a/include/drm/drm_device.h
> +++ b/include/drm/drm_device.h
> @@ -306,7 +306,7 @@ struct drm_device {
>
> /* Everything below here is for legacy driver, never use! */
> /* private: */
> -
> +#if IS_ENABLED(CONFIG_DRM_LEGACY)
> /* Context handle management - linked list of context handles */
> struct list_head ctxlist;
>
> @@ -353,6 +353,7 @@ struct drm_device {
>
> /* Scatter gather memory */
> struct drm_sg_mem *sg;
> +#endif
Nice!
Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
> };
>
> #endif
> --
> 2.20.1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@xxxxxxxxxxxxxxxxxxxxx
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel
