diff options
| author | Noralf Trønnes <noralf@tronnes.org> | 2017-11-07 22:13:48 +0300 |
|---|---|---|
| committer | Noralf Trønnes <noralf@tronnes.org> | 2017-11-11 13:25:14 +0300 |
| commit | b5e821bb86071bb37624bafe9e4e8f345be89f45 (patch) | |
| tree | 22851f15543390836d18430d33a7689e688b8566 /drivers/gpu | |
| parent | beed8313be00c26cc7130ce1878b1ead3bf36511 (diff) | |
| download | linux-b5e821bb86071bb37624bafe9e4e8f345be89f45.tar.xz | |
drm/cma-helper: Remove drm_fb_cma_debugfs_show()
drm_fb_cma_debugfs_show() and drm_gem_cma_describe() are superseded
by drm_framebuffer_debugfs_init() and drm_gem_cma_print_info().
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171107191348.17555-13-noralf@tronnes.org
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/drm_fb_cma_helper.c | 37 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_gem_cma_helper.c | 26 |
2 files changed, 0 insertions, 63 deletions
diff --git a/drivers/gpu/drm/drm_fb_cma_helper.c b/drivers/gpu/drm/drm_fb_cma_helper.c index 0e3c14174d08..35b56dfba929 100644 --- a/drivers/gpu/drm/drm_fb_cma_helper.c +++ b/drivers/gpu/drm/drm_fb_cma_helper.c @@ -130,43 +130,6 @@ dma_addr_t drm_fb_cma_get_gem_addr(struct drm_framebuffer *fb, } EXPORT_SYMBOL_GPL(drm_fb_cma_get_gem_addr); -#ifdef CONFIG_DEBUG_FS -static void drm_fb_cma_describe(struct drm_framebuffer *fb, struct seq_file *m) -{ - int i; - - seq_printf(m, "fb: %dx%d@%4.4s\n", fb->width, fb->height, - (char *)&fb->format->format); - - for (i = 0; i < fb->format->num_planes; i++) { - seq_printf(m, " %d: offset=%d pitch=%d, obj: ", - i, fb->offsets[i], fb->pitches[i]); - drm_gem_cma_describe(drm_fb_cma_get_gem_obj(fb, i), m); - } -} - -/** - * drm_fb_cma_debugfs_show() - Helper to list CMA framebuffer objects - * in debugfs. - * @m: output file - * @arg: private data for the callback - */ -int drm_fb_cma_debugfs_show(struct seq_file *m, void *arg) -{ - struct drm_info_node *node = (struct drm_info_node *) m->private; - struct drm_device *dev = node->minor->dev; - struct drm_framebuffer *fb; - - mutex_lock(&dev->mode_config.fb_lock); - drm_for_each_fb(fb, dev) - drm_fb_cma_describe(fb, m); - mutex_unlock(&dev->mode_config.fb_lock); - - return 0; -} -EXPORT_SYMBOL_GPL(drm_fb_cma_debugfs_show); -#endif - static int drm_fb_cma_mmap(struct fb_info *info, struct vm_area_struct *vma) { return dma_mmap_writecombine(info->device, vma, info->screen_base, diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c index 29f7b0fd3ad4..88ad88719605 100644 --- a/drivers/gpu/drm/drm_gem_cma_helper.c +++ b/drivers/gpu/drm/drm_gem_cma_helper.c @@ -397,32 +397,6 @@ unsigned long drm_gem_cma_get_unmapped_area(struct file *filp, EXPORT_SYMBOL_GPL(drm_gem_cma_get_unmapped_area); #endif -#ifdef CONFIG_DEBUG_FS -/** - * drm_gem_cma_describe - describe a CMA GEM object for debugfs - * @cma_obj: CMA GEM object - * @m: debugfs file handle - * - * This function can be used to dump a human-readable representation of the - * CMA GEM object into a synthetic file. - */ -void drm_gem_cma_describe(struct drm_gem_cma_object *cma_obj, - struct seq_file *m) -{ - struct drm_gem_object *obj = &cma_obj->base; - uint64_t off; - - off = drm_vma_node_start(&obj->vma_node); - - seq_printf(m, "%2d (%2d) %08llx %pad %p %zu", - obj->name, kref_read(&obj->refcount), - off, &cma_obj->paddr, cma_obj->vaddr, obj->size); - - seq_printf(m, "\n"); -} -EXPORT_SYMBOL_GPL(drm_gem_cma_describe); -#endif - /** * drm_gem_cma_print_info() - Print &drm_gem_cma_object info for debugfs * @p: DRM printer |