Message ID | 82a353c5c4b52df2354f9413b547c7619a45d92d.1662390010.git.jani.nikula@intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | drm/i915: i915_drv.h > i915_gem.h cleanup | expand |
On 05/09/2022 16:00, Jani Nikula wrote: > Declutter i915_drv.h by splitting out the declarations for > i915_gem.[ch]. > > Add a fixme comment about the rest of the stuff in i915_gem.h that > doesn't really belong there. > > Signed-off-by: Jani Nikula <jani.nikula@intel.com> > --- > drivers/gpu/drm/i915/i915_drv.h | 36 --------------------------- > drivers/gpu/drm/i915/i915_gem.h | 43 +++++++++++++++++++++++++++++++++ > 2 files changed, 43 insertions(+), 36 deletions(-) > > diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h > index bbfc295f386b..befb167b3c49 100644 > --- a/drivers/gpu/drm/i915/i915_drv.h > +++ b/drivers/gpu/drm/i915/i915_drv.h > @@ -972,42 +972,6 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, > > #define HAS_ONE_EU_PER_FUSE_BIT(i915) (INTEL_INFO(i915)->has_one_eu_per_fuse_bit) > > -/* i915_gem.c */ > -void i915_gem_init_early(struct drm_i915_private *dev_priv); > -void i915_gem_cleanup_early(struct drm_i915_private *dev_priv); > - > -void i915_gem_drain_freed_objects(struct drm_i915_private *i915); > -void i915_gem_drain_workqueue(struct drm_i915_private *i915); > - > -struct i915_vma * __must_check > -i915_gem_object_ggtt_pin_ww(struct drm_i915_gem_object *obj, > - struct i915_gem_ww_ctx *ww, > - const struct i915_ggtt_view *view, > - u64 size, u64 alignment, u64 flags); > - > -struct i915_vma * __must_check > -i915_gem_object_ggtt_pin(struct drm_i915_gem_object *obj, > - const struct i915_ggtt_view *view, > - u64 size, u64 alignment, u64 flags); > - > -int i915_gem_object_unbind(struct drm_i915_gem_object *obj, > - unsigned long flags); > -#define I915_GEM_OBJECT_UNBIND_ACTIVE BIT(0) > -#define I915_GEM_OBJECT_UNBIND_BARRIER BIT(1) > -#define I915_GEM_OBJECT_UNBIND_TEST BIT(2) > -#define I915_GEM_OBJECT_UNBIND_VM_TRYLOCK BIT(3) > -#define I915_GEM_OBJECT_UNBIND_ASYNC BIT(4) > - > -void i915_gem_runtime_suspend(struct drm_i915_private *dev_priv); > - > -int __must_check i915_gem_init(struct drm_i915_private *dev_priv); > -void i915_gem_driver_register(struct drm_i915_private *i915); > -void i915_gem_driver_unregister(struct drm_i915_private *i915); > -void i915_gem_driver_remove(struct drm_i915_private *dev_priv); > -void i915_gem_driver_release(struct drm_i915_private *dev_priv); > - > -int i915_gem_open(struct drm_i915_private *i915, struct drm_file *file); > - > /* intel_device_info.c */ > static inline struct intel_device_info * > mkwrite_device_info(struct drm_i915_private *dev_priv) > diff --git a/drivers/gpu/drm/i915/i915_gem.h b/drivers/gpu/drm/i915/i915_gem.h > index 68d8d52bd541..2fccb19ed9f7 100644 > --- a/drivers/gpu/drm/i915/i915_gem.h > +++ b/drivers/gpu/drm/i915/i915_gem.h > @@ -26,12 +26,55 @@ > #define __I915_GEM_H__ > > #include <linux/bug.h> > +#include <linux/types.h> > > #include <drm/drm_drv.h> > > #include "i915_utils.h" > > +struct drm_file; > +struct drm_i915_gem_object; > struct drm_i915_private; > +struct i915_gem_ww_ctx; > +struct i915_ggtt_view; > +struct i915_vma; > + > +void i915_gem_init_early(struct drm_i915_private *i915); > +void i915_gem_cleanup_early(struct drm_i915_private *i915); > + > +void i915_gem_drain_freed_objects(struct drm_i915_private *i915); > +void i915_gem_drain_workqueue(struct drm_i915_private *i915); > + > +struct i915_vma * __must_check > +i915_gem_object_ggtt_pin_ww(struct drm_i915_gem_object *obj, > + struct i915_gem_ww_ctx *ww, > + const struct i915_ggtt_view *view, > + u64 size, u64 alignment, u64 flags); > + > +struct i915_vma * __must_check > +i915_gem_object_ggtt_pin(struct drm_i915_gem_object *obj, > + const struct i915_ggtt_view *view, > + u64 size, u64 alignment, u64 flags); > + > +int i915_gem_object_unbind(struct drm_i915_gem_object *obj, > + unsigned long flags); > +#define I915_GEM_OBJECT_UNBIND_ACTIVE BIT(0) > +#define I915_GEM_OBJECT_UNBIND_BARRIER BIT(1) > +#define I915_GEM_OBJECT_UNBIND_TEST BIT(2) > +#define I915_GEM_OBJECT_UNBIND_VM_TRYLOCK BIT(3) > +#define I915_GEM_OBJECT_UNBIND_ASYNC BIT(4) > + > +void i915_gem_runtime_suspend(struct drm_i915_private *i915); > + > +int __must_check i915_gem_init(struct drm_i915_private *i915); > +void i915_gem_driver_register(struct drm_i915_private *i915); > +void i915_gem_driver_unregister(struct drm_i915_private *i915); > +void i915_gem_driver_remove(struct drm_i915_private *i915); > +void i915_gem_driver_release(struct drm_i915_private *i915); > + > +int i915_gem_open(struct drm_i915_private *i915, struct drm_file *file); > + > +/* FIXME: All of the below belong somewhere else. */ For the series: Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> ((( I think historically i915_gem.h started as a stash for random bits which felt obviously wrong to put elsewhere, but it should be fine to "upgrade" it to a more important status now that you are working on cleaning things up, especially i915_drv.h. Where this "somewhere else" place could be is a bit tricky - I suspect there isn't any great urgency to re-home them. If one day splitting i915_gem.c into functional parts comes on the agenda so I guess then. But it's not that huge even so don't think it's top priority. ))) Regards, Tvrtko > > #ifdef CONFIG_DRM_I915_DEBUG_GEM >
On Mon, 05 Sep 2022, Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> wrote: > On 05/09/2022 16:00, Jani Nikula wrote: >> +/* FIXME: All of the below belong somewhere else. */ > > For the series: > > Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Thanks, pushed to drm-intel-next. > ((( > I think historically i915_gem.h started as a stash for random bits which > felt obviously wrong to put elsewhere, but it should be fine to > "upgrade" it to a more important status now that you are working on > cleaning things up, especially i915_drv.h. > > Where this "somewhere else" place could be is a bit tricky - I suspect > there isn't any great urgency to re-home them. If one day splitting > i915_gem.c into functional parts comes on the agenda so I guess then. > But it's not that huge even so don't think it's top priority. > ))) Mostly it's a bunch of debug/trace helpers that perhaps shouldn't have been called GEM_ anything to begin with. i915_debug.h? BR, Jani.
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index bbfc295f386b..befb167b3c49 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -972,42 +972,6 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, #define HAS_ONE_EU_PER_FUSE_BIT(i915) (INTEL_INFO(i915)->has_one_eu_per_fuse_bit) -/* i915_gem.c */ -void i915_gem_init_early(struct drm_i915_private *dev_priv); -void i915_gem_cleanup_early(struct drm_i915_private *dev_priv); - -void i915_gem_drain_freed_objects(struct drm_i915_private *i915); -void i915_gem_drain_workqueue(struct drm_i915_private *i915); - -struct i915_vma * __must_check -i915_gem_object_ggtt_pin_ww(struct drm_i915_gem_object *obj, - struct i915_gem_ww_ctx *ww, - const struct i915_ggtt_view *view, - u64 size, u64 alignment, u64 flags); - -struct i915_vma * __must_check -i915_gem_object_ggtt_pin(struct drm_i915_gem_object *obj, - const struct i915_ggtt_view *view, - u64 size, u64 alignment, u64 flags); - -int i915_gem_object_unbind(struct drm_i915_gem_object *obj, - unsigned long flags); -#define I915_GEM_OBJECT_UNBIND_ACTIVE BIT(0) -#define I915_GEM_OBJECT_UNBIND_BARRIER BIT(1) -#define I915_GEM_OBJECT_UNBIND_TEST BIT(2) -#define I915_GEM_OBJECT_UNBIND_VM_TRYLOCK BIT(3) -#define I915_GEM_OBJECT_UNBIND_ASYNC BIT(4) - -void i915_gem_runtime_suspend(struct drm_i915_private *dev_priv); - -int __must_check i915_gem_init(struct drm_i915_private *dev_priv); -void i915_gem_driver_register(struct drm_i915_private *i915); -void i915_gem_driver_unregister(struct drm_i915_private *i915); -void i915_gem_driver_remove(struct drm_i915_private *dev_priv); -void i915_gem_driver_release(struct drm_i915_private *dev_priv); - -int i915_gem_open(struct drm_i915_private *i915, struct drm_file *file); - /* intel_device_info.c */ static inline struct intel_device_info * mkwrite_device_info(struct drm_i915_private *dev_priv) diff --git a/drivers/gpu/drm/i915/i915_gem.h b/drivers/gpu/drm/i915/i915_gem.h index 68d8d52bd541..2fccb19ed9f7 100644 --- a/drivers/gpu/drm/i915/i915_gem.h +++ b/drivers/gpu/drm/i915/i915_gem.h @@ -26,12 +26,55 @@ #define __I915_GEM_H__ #include <linux/bug.h> +#include <linux/types.h> #include <drm/drm_drv.h> #include "i915_utils.h" +struct drm_file; +struct drm_i915_gem_object; struct drm_i915_private; +struct i915_gem_ww_ctx; +struct i915_ggtt_view; +struct i915_vma; + +void i915_gem_init_early(struct drm_i915_private *i915); +void i915_gem_cleanup_early(struct drm_i915_private *i915); + +void i915_gem_drain_freed_objects(struct drm_i915_private *i915); +void i915_gem_drain_workqueue(struct drm_i915_private *i915); + +struct i915_vma * __must_check +i915_gem_object_ggtt_pin_ww(struct drm_i915_gem_object *obj, + struct i915_gem_ww_ctx *ww, + const struct i915_ggtt_view *view, + u64 size, u64 alignment, u64 flags); + +struct i915_vma * __must_check +i915_gem_object_ggtt_pin(struct drm_i915_gem_object *obj, + const struct i915_ggtt_view *view, + u64 size, u64 alignment, u64 flags); + +int i915_gem_object_unbind(struct drm_i915_gem_object *obj, + unsigned long flags); +#define I915_GEM_OBJECT_UNBIND_ACTIVE BIT(0) +#define I915_GEM_OBJECT_UNBIND_BARRIER BIT(1) +#define I915_GEM_OBJECT_UNBIND_TEST BIT(2) +#define I915_GEM_OBJECT_UNBIND_VM_TRYLOCK BIT(3) +#define I915_GEM_OBJECT_UNBIND_ASYNC BIT(4) + +void i915_gem_runtime_suspend(struct drm_i915_private *i915); + +int __must_check i915_gem_init(struct drm_i915_private *i915); +void i915_gem_driver_register(struct drm_i915_private *i915); +void i915_gem_driver_unregister(struct drm_i915_private *i915); +void i915_gem_driver_remove(struct drm_i915_private *i915); +void i915_gem_driver_release(struct drm_i915_private *i915); + +int i915_gem_open(struct drm_i915_private *i915, struct drm_file *file); + +/* FIXME: All of the below belong somewhere else. */ #ifdef CONFIG_DRM_I915_DEBUG_GEM
Declutter i915_drv.h by splitting out the declarations for i915_gem.[ch]. Add a fixme comment about the rest of the stuff in i915_gem.h that doesn't really belong there. Signed-off-by: Jani Nikula <jani.nikula@intel.com> --- drivers/gpu/drm/i915/i915_drv.h | 36 --------------------------- drivers/gpu/drm/i915/i915_gem.h | 43 +++++++++++++++++++++++++++++++++ 2 files changed, 43 insertions(+), 36 deletions(-)