| Message ID | 20200915145958.19993-13-tzimmermann@suse.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Convert all remaining drivers to GEM object functions | expand |
Am 15.09.20 um 16:59 schrieb Thomas Zimmermann: > GEM object functions deprecate several similar callback interfaces in > struct drm_driver. This patch replaces the per-driver callbacks with > per-instance callbacks in radeon. > > v2: > * move object-function instance to radeon_gem.c (Christian) > * set callbacks in radeon_gem_object_create() (Christian) > > Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Christian König <christian.koenig@amd.com> > --- > drivers/gpu/drm/radeon/radeon_drv.c | 23 +-------------------- > drivers/gpu/drm/radeon/radeon_gem.c | 31 +++++++++++++++++++++++++---- > 2 files changed, 28 insertions(+), 26 deletions(-) > > diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c > index 4cd30613fa1d..65061c949aee 100644 > --- a/drivers/gpu/drm/radeon/radeon_drv.c > +++ b/drivers/gpu/drm/radeon/radeon_drv.c > @@ -124,13 +124,6 @@ void radeon_driver_irq_preinstall_kms(struct drm_device *dev); > int radeon_driver_irq_postinstall_kms(struct drm_device *dev); > void radeon_driver_irq_uninstall_kms(struct drm_device *dev); > irqreturn_t radeon_driver_irq_handler_kms(int irq, void *arg); > -void radeon_gem_object_free(struct drm_gem_object *obj); > -int radeon_gem_object_open(struct drm_gem_object *obj, > - struct drm_file *file_priv); > -void radeon_gem_object_close(struct drm_gem_object *obj, > - struct drm_file *file_priv); > -struct dma_buf *radeon_gem_prime_export(struct drm_gem_object *gobj, > - int flags); > extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, unsigned int crtc, > unsigned int flags, int *vpos, int *hpos, > ktime_t *stime, ktime_t *etime, > @@ -145,14 +138,9 @@ int radeon_mode_dumb_mmap(struct drm_file *filp, > int radeon_mode_dumb_create(struct drm_file *file_priv, > struct drm_device *dev, > struct drm_mode_create_dumb *args); > -struct sg_table *radeon_gem_prime_get_sg_table(struct drm_gem_object *obj); > struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev, > struct dma_buf_attachment *, > struct sg_table *sg); > -int radeon_gem_prime_pin(struct drm_gem_object *obj); > -void radeon_gem_prime_unpin(struct drm_gem_object *obj); > -void *radeon_gem_prime_vmap(struct drm_gem_object *obj); > -void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr); > > /* atpx handler */ > #if defined(CONFIG_VGA_SWITCHEROO) > @@ -550,7 +538,7 @@ long radeon_drm_ioctl(struct file *filp, > } > > ret = drm_ioctl(filp, cmd, arg); > - > + > pm_runtime_mark_last_busy(dev->dev); > pm_runtime_put_autosuspend(dev->dev); > return ret; > @@ -609,22 +597,13 @@ static struct drm_driver kms_driver = { > .irq_uninstall = radeon_driver_irq_uninstall_kms, > .irq_handler = radeon_driver_irq_handler_kms, > .ioctls = radeon_ioctls_kms, > - .gem_free_object_unlocked = radeon_gem_object_free, > - .gem_open_object = radeon_gem_object_open, > - .gem_close_object = radeon_gem_object_close, > .dumb_create = radeon_mode_dumb_create, > .dumb_map_offset = radeon_mode_dumb_mmap, > .fops = &radeon_driver_kms_fops, > > .prime_handle_to_fd = drm_gem_prime_handle_to_fd, > .prime_fd_to_handle = drm_gem_prime_fd_to_handle, > - .gem_prime_export = radeon_gem_prime_export, > - .gem_prime_pin = radeon_gem_prime_pin, > - .gem_prime_unpin = radeon_gem_prime_unpin, > - .gem_prime_get_sg_table = radeon_gem_prime_get_sg_table, > .gem_prime_import_sg_table = radeon_gem_prime_import_sg_table, > - .gem_prime_vmap = radeon_gem_prime_vmap, > - .gem_prime_vunmap = radeon_gem_prime_vunmap, > > .name = DRIVER_NAME, > .desc = DRIVER_DESC, > diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c > index e5c4271e64ed..0ccd7213e41f 100644 > --- a/drivers/gpu/drm/radeon/radeon_gem.c > +++ b/drivers/gpu/drm/radeon/radeon_gem.c > @@ -35,7 +35,17 @@ > > #include "radeon.h" > > -void radeon_gem_object_free(struct drm_gem_object *gobj) > +struct dma_buf *radeon_gem_prime_export(struct drm_gem_object *gobj, > + int flags); > +struct sg_table *radeon_gem_prime_get_sg_table(struct drm_gem_object *obj); > +int radeon_gem_prime_pin(struct drm_gem_object *obj); > +void radeon_gem_prime_unpin(struct drm_gem_object *obj); > +void *radeon_gem_prime_vmap(struct drm_gem_object *obj); > +void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr); > + > +static const struct drm_gem_object_funcs radeon_gem_object_funcs; > + > +static void radeon_gem_object_free(struct drm_gem_object *gobj) > { > struct radeon_bo *robj = gem_to_radeon_bo(gobj); > > @@ -85,6 +95,7 @@ int radeon_gem_object_create(struct radeon_device *rdev, unsigned long size, > return r; > } > *obj = &robj->tbo.base; > + (*obj)->funcs = &radeon_gem_object_funcs; > robj->pid = task_pid_nr(current); > > mutex_lock(&rdev->gem.mutex); > @@ -146,7 +157,7 @@ void radeon_gem_fini(struct radeon_device *rdev) > * Call from drm_gem_handle_create which appear in both new and open ioctl > * case. > */ > -int radeon_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv) > +static int radeon_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv) > { > struct radeon_bo *rbo = gem_to_radeon_bo(obj); > struct radeon_device *rdev = rbo->rdev; > @@ -176,8 +187,8 @@ int radeon_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_pri > return 0; > } > > -void radeon_gem_object_close(struct drm_gem_object *obj, > - struct drm_file *file_priv) > +static void radeon_gem_object_close(struct drm_gem_object *obj, > + struct drm_file *file_priv) > { > struct radeon_bo *rbo = gem_to_radeon_bo(obj); > struct radeon_device *rdev = rbo->rdev; > @@ -216,6 +227,18 @@ static int radeon_gem_handle_lockup(struct radeon_device *rdev, int r) > return r; > } > > +static const struct drm_gem_object_funcs radeon_gem_object_funcs = { > + .free = radeon_gem_object_free, > + .open = radeon_gem_object_open, > + .close = radeon_gem_object_close, > + .export = radeon_gem_prime_export, > + .pin = radeon_gem_prime_pin, > + .unpin = radeon_gem_prime_unpin, > + .get_sg_table = radeon_gem_prime_get_sg_table, > + .vmap = radeon_gem_prime_vmap, > + .vunmap = radeon_gem_prime_vunmap, > +}; > + > /* > * GEM ioctls. > */
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index 4cd30613fa1d..65061c949aee 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -124,13 +124,6 @@ void radeon_driver_irq_preinstall_kms(struct drm_device *dev); int radeon_driver_irq_postinstall_kms(struct drm_device *dev); void radeon_driver_irq_uninstall_kms(struct drm_device *dev); irqreturn_t radeon_driver_irq_handler_kms(int irq, void *arg); -void radeon_gem_object_free(struct drm_gem_object *obj); -int radeon_gem_object_open(struct drm_gem_object *obj, - struct drm_file *file_priv); -void radeon_gem_object_close(struct drm_gem_object *obj, - struct drm_file *file_priv); -struct dma_buf *radeon_gem_prime_export(struct drm_gem_object *gobj, - int flags); extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, unsigned int crtc, unsigned int flags, int *vpos, int *hpos, ktime_t *stime, ktime_t *etime, @@ -145,14 +138,9 @@ int radeon_mode_dumb_mmap(struct drm_file *filp, int radeon_mode_dumb_create(struct drm_file *file_priv, struct drm_device *dev, struct drm_mode_create_dumb *args); -struct sg_table *radeon_gem_prime_get_sg_table(struct drm_gem_object *obj); struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev, struct dma_buf_attachment *, struct sg_table *sg); -int radeon_gem_prime_pin(struct drm_gem_object *obj); -void radeon_gem_prime_unpin(struct drm_gem_object *obj); -void *radeon_gem_prime_vmap(struct drm_gem_object *obj); -void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr); /* atpx handler */ #if defined(CONFIG_VGA_SWITCHEROO) @@ -550,7 +538,7 @@ long radeon_drm_ioctl(struct file *filp, } ret = drm_ioctl(filp, cmd, arg); - + pm_runtime_mark_last_busy(dev->dev); pm_runtime_put_autosuspend(dev->dev); return ret; @@ -609,22 +597,13 @@ static struct drm_driver kms_driver = { .irq_uninstall = radeon_driver_irq_uninstall_kms, .irq_handler = radeon_driver_irq_handler_kms, .ioctls = radeon_ioctls_kms, - .gem_free_object_unlocked = radeon_gem_object_free, - .gem_open_object = radeon_gem_object_open, - .gem_close_object = radeon_gem_object_close, .dumb_create = radeon_mode_dumb_create, .dumb_map_offset = radeon_mode_dumb_mmap, .fops = &radeon_driver_kms_fops, .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, - .gem_prime_export = radeon_gem_prime_export, - .gem_prime_pin = radeon_gem_prime_pin, - .gem_prime_unpin = radeon_gem_prime_unpin, - .gem_prime_get_sg_table = radeon_gem_prime_get_sg_table, .gem_prime_import_sg_table = radeon_gem_prime_import_sg_table, - .gem_prime_vmap = radeon_gem_prime_vmap, - .gem_prime_vunmap = radeon_gem_prime_vunmap, .name = DRIVER_NAME, .desc = DRIVER_DESC, diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c index e5c4271e64ed..0ccd7213e41f 100644 --- a/drivers/gpu/drm/radeon/radeon_gem.c +++ b/drivers/gpu/drm/radeon/radeon_gem.c @@ -35,7 +35,17 @@ #include "radeon.h" -void radeon_gem_object_free(struct drm_gem_object *gobj) +struct dma_buf *radeon_gem_prime_export(struct drm_gem_object *gobj, + int flags); +struct sg_table *radeon_gem_prime_get_sg_table(struct drm_gem_object *obj); +int radeon_gem_prime_pin(struct drm_gem_object *obj); +void radeon_gem_prime_unpin(struct drm_gem_object *obj); +void *radeon_gem_prime_vmap(struct drm_gem_object *obj); +void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr); + +static const struct drm_gem_object_funcs radeon_gem_object_funcs; + +static void radeon_gem_object_free(struct drm_gem_object *gobj) { struct radeon_bo *robj = gem_to_radeon_bo(gobj); @@ -85,6 +95,7 @@ int radeon_gem_object_create(struct radeon_device *rdev, unsigned long size, return r; } *obj = &robj->tbo.base; + (*obj)->funcs = &radeon_gem_object_funcs; robj->pid = task_pid_nr(current); mutex_lock(&rdev->gem.mutex); @@ -146,7 +157,7 @@ void radeon_gem_fini(struct radeon_device *rdev) * Call from drm_gem_handle_create which appear in both new and open ioctl * case. */ -int radeon_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv) +static int radeon_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv) { struct radeon_bo *rbo = gem_to_radeon_bo(obj); struct radeon_device *rdev = rbo->rdev; @@ -176,8 +187,8 @@ int radeon_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_pri return 0; } -void radeon_gem_object_close(struct drm_gem_object *obj, - struct drm_file *file_priv) +static void radeon_gem_object_close(struct drm_gem_object *obj, + struct drm_file *file_priv) { struct radeon_bo *rbo = gem_to_radeon_bo(obj); struct radeon_device *rdev = rbo->rdev; @@ -216,6 +227,18 @@ static int radeon_gem_handle_lockup(struct radeon_device *rdev, int r) return r; } +static const struct drm_gem_object_funcs radeon_gem_object_funcs = { + .free = radeon_gem_object_free, + .open = radeon_gem_object_open, + .close = radeon_gem_object_close, + .export = radeon_gem_prime_export, + .pin = radeon_gem_prime_pin, + .unpin = radeon_gem_prime_unpin, + .get_sg_table = radeon_gem_prime_get_sg_table, + .vmap = radeon_gem_prime_vmap, + .vunmap = radeon_gem_prime_vunmap, +}; + /* * GEM ioctls. */
GEM object functions deprecate several similar callback interfaces in struct drm_driver. This patch replaces the per-driver callbacks with per-instance callbacks in radeon. v2: * move object-function instance to radeon_gem.c (Christian) * set callbacks in radeon_gem_object_create() (Christian) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> --- drivers/gpu/drm/radeon/radeon_drv.c | 23 +-------------------- drivers/gpu/drm/radeon/radeon_gem.c | 31 +++++++++++++++++++++++++---- 2 files changed, 28 insertions(+), 26 deletions(-)