diff options
Diffstat (limited to 'drivers/gpu/drm/v3d')
-rw-r--r-- | drivers/gpu/drm/v3d/v3d_bo.c | 12 | ||||
-rw-r--r-- | drivers/gpu/drm/v3d/v3d_debugfs.c | 17 | ||||
-rw-r--r-- | drivers/gpu/drm/v3d/v3d_drv.h | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/v3d/v3d_irq.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/v3d/v3d_mmu.c | 2 |
5 files changed, 25 insertions, 10 deletions
diff --git a/drivers/gpu/drm/v3d/v3d_bo.c b/drivers/gpu/drm/v3d/v3d_bo.c index 1bdfac8beafd..a07ede668cc1 100644 --- a/drivers/gpu/drm/v3d/v3d_bo.c +++ b/drivers/gpu/drm/v3d/v3d_bo.c @@ -40,7 +40,7 @@ void v3d_free_object(struct drm_gem_object *obj) mutex_lock(&v3d->bo_lock); v3d->bo_stats.num_allocated--; - v3d->bo_stats.pages_allocated -= obj->size >> PAGE_SHIFT; + v3d->bo_stats.pages_allocated -= obj->size >> V3D_MMU_PAGE_SHIFT; mutex_unlock(&v3d->bo_lock); spin_lock(&v3d->mm_lock); @@ -109,8 +109,8 @@ v3d_bo_create_finish(struct drm_gem_object *obj) * lifetime of the BO. */ ret = drm_mm_insert_node_generic(&v3d->mm, &bo->node, - obj->size >> PAGE_SHIFT, - GMP_GRANULARITY >> PAGE_SHIFT, 0, 0); + obj->size >> V3D_MMU_PAGE_SHIFT, + GMP_GRANULARITY >> V3D_MMU_PAGE_SHIFT, 0, 0); spin_unlock(&v3d->mm_lock); if (ret) return ret; @@ -118,7 +118,7 @@ v3d_bo_create_finish(struct drm_gem_object *obj) /* Track stats for /debug/dri/n/bo_stats. */ mutex_lock(&v3d->bo_lock); v3d->bo_stats.num_allocated++; - v3d->bo_stats.pages_allocated += obj->size >> PAGE_SHIFT; + v3d->bo_stats.pages_allocated += obj->size >> V3D_MMU_PAGE_SHIFT; mutex_unlock(&v3d->bo_lock); v3d_mmu_insert_ptes(bo); @@ -201,7 +201,7 @@ int v3d_create_bo_ioctl(struct drm_device *dev, void *data, if (IS_ERR(bo)) return PTR_ERR(bo); - args->offset = bo->node.start << PAGE_SHIFT; + args->offset = bo->node.start << V3D_MMU_PAGE_SHIFT; ret = drm_gem_handle_create(file_priv, &bo->base.base, &args->handle); drm_gem_object_put(&bo->base.base); @@ -246,7 +246,7 @@ int v3d_get_bo_offset_ioctl(struct drm_device *dev, void *data, } bo = to_v3d_bo(gem_obj); - args->offset = bo->node.start << PAGE_SHIFT; + args->offset = bo->node.start << V3D_MMU_PAGE_SHIFT; drm_gem_object_put(gem_obj); return 0; diff --git a/drivers/gpu/drm/v3d/v3d_debugfs.c b/drivers/gpu/drm/v3d/v3d_debugfs.c index 94eafcecc65b..19e3ee7ac897 100644 --- a/drivers/gpu/drm/v3d/v3d_debugfs.c +++ b/drivers/gpu/drm/v3d/v3d_debugfs.c @@ -219,7 +219,7 @@ static int v3d_debugfs_bo_stats(struct seq_file *m, void *unused) seq_printf(m, "allocated bos: %d\n", v3d->bo_stats.num_allocated); seq_printf(m, "allocated bo size (kb): %ld\n", - (long)v3d->bo_stats.pages_allocated << (PAGE_SHIFT - 10)); + (long)v3d->bo_stats.pages_allocated << (V3D_MMU_PAGE_SHIFT - 10)); mutex_unlock(&v3d->bo_lock); return 0; @@ -260,11 +260,26 @@ static int v3d_measure_clock(struct seq_file *m, void *unused) return 0; } +static int v3d_debugfs_mm(struct seq_file *m, void *unused) +{ + struct drm_printer p = drm_seq_file_printer(m); + struct drm_debugfs_entry *entry = m->private; + struct drm_device *dev = entry->dev; + struct v3d_dev *v3d = to_v3d_dev(dev); + + spin_lock(&v3d->mm_lock); + drm_mm_print(&v3d->mm, &p); + spin_unlock(&v3d->mm_lock); + + return 0; +} + static const struct drm_debugfs_info v3d_debugfs_list[] = { {"v3d_ident", v3d_v3d_debugfs_ident, 0}, {"v3d_regs", v3d_v3d_debugfs_regs, 0}, {"measure_clock", v3d_measure_clock, 0}, {"bo_stats", v3d_debugfs_bo_stats, 0}, + {"v3d_mm", v3d_debugfs_mm, 0}, }; void diff --git a/drivers/gpu/drm/v3d/v3d_drv.h b/drivers/gpu/drm/v3d/v3d_drv.h index 3c7d58866570..1950c723dde1 100644 --- a/drivers/gpu/drm/v3d/v3d_drv.h +++ b/drivers/gpu/drm/v3d/v3d_drv.h @@ -19,6 +19,8 @@ struct reset_control; #define GMP_GRANULARITY (128 * 1024) +#define V3D_MMU_PAGE_SHIFT 12 + #define V3D_MAX_QUEUES (V3D_CPU + 1) static inline char *v3d_queue_to_string(enum v3d_queue queue) diff --git a/drivers/gpu/drm/v3d/v3d_irq.c b/drivers/gpu/drm/v3d/v3d_irq.c index afc76390a197..2e04f6cb661e 100644 --- a/drivers/gpu/drm/v3d/v3d_irq.c +++ b/drivers/gpu/drm/v3d/v3d_irq.c @@ -70,7 +70,7 @@ v3d_overflow_mem_work(struct work_struct *work) list_add_tail(&bo->unref_head, &v3d->bin_job->render->unref_list); spin_unlock_irqrestore(&v3d->job_lock, irqflags); - V3D_CORE_WRITE(0, V3D_PTB_BPOA, bo->node.start << PAGE_SHIFT); + V3D_CORE_WRITE(0, V3D_PTB_BPOA, bo->node.start << V3D_MMU_PAGE_SHIFT); V3D_CORE_WRITE(0, V3D_PTB_BPOS, obj->size); out: diff --git a/drivers/gpu/drm/v3d/v3d_mmu.c b/drivers/gpu/drm/v3d/v3d_mmu.c index 5a453532901f..14f3af40d6f6 100644 --- a/drivers/gpu/drm/v3d/v3d_mmu.c +++ b/drivers/gpu/drm/v3d/v3d_mmu.c @@ -21,8 +21,6 @@ #include "v3d_drv.h" #include "v3d_regs.h" -#define V3D_MMU_PAGE_SHIFT 12 - /* Note: All PTEs for the 1MB superpage must be filled with the * superpage bit set. */ |