From: Zack Rusin Date: Tue, 12 Apr 2022 03:35:25 +0000 (-0400) Subject: drm/qxl: Use TTM builtin resource manager debugfs code X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d0719e09264b2d79f8262a3e9c5d870d29c7b800;p=linux.git drm/qxl: Use TTM builtin resource manager debugfs code Switch to using the TTM resource manager debugfs helpers. The functionality is largely the same. The TTM resource managers need to stay valid for as long as the drm debugfs_root is valid. Signed-off-by: Zack Rusin Cc: Dave Airlie Cc: Gerd Hoffmann Cc: Daniel Vetter Cc: virtualization@lists.linux-foundation.org Cc: spice-devel@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20220412033526.369115-5-zack@kde.org Reviewed-by: Christian König --- diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index 9ba871bd19b19..ee95001e6b5e9 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -222,41 +222,14 @@ void qxl_ttm_fini(struct qxl_device *qdev) DRM_INFO("qxl: ttm finalized\n"); } -#define QXL_DEBUGFS_MEM_TYPES 2 - -#if defined(CONFIG_DEBUG_FS) -static int qxl_mm_dump_table(struct seq_file *m, void *data) -{ - struct drm_info_node *node = (struct drm_info_node *)m->private; - struct ttm_resource_manager *man = (struct ttm_resource_manager *)node->info_ent->data; - struct drm_printer p = drm_seq_file_printer(m); - - ttm_resource_manager_debug(man, &p); - return 0; -} -#endif - void qxl_ttm_debugfs_init(struct qxl_device *qdev) { #if defined(CONFIG_DEBUG_FS) - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES]; - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32]; - unsigned int i; - - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) { - if (i == 0) - sprintf(qxl_mem_types_names[i], "qxl_mem_mm"); - else - sprintf(qxl_mem_types_names[i], "qxl_surf_mm"); - qxl_mem_types_list[i].name = qxl_mem_types_names[i]; - qxl_mem_types_list[i].show = &qxl_mm_dump_table; - qxl_mem_types_list[i].driver_features = 0; - if (i == 0) - qxl_mem_types_list[i].data = ttm_manager_type(&qdev->mman.bdev, TTM_PL_VRAM); - else - qxl_mem_types_list[i].data = ttm_manager_type(&qdev->mman.bdev, TTM_PL_PRIV); - - } - qxl_debugfs_add_files(qdev, qxl_mem_types_list, i); + ttm_resource_manager_create_debugfs(ttm_manager_type(&qdev->mman.bdev, + TTM_PL_VRAM), + qdev->ddev.primary->debugfs_root, "qxl_mem_mm"); + ttm_resource_manager_create_debugfs(ttm_manager_type(&qdev->mman.bdev, + TTM_PL_PRIV), + qdev->ddev.primary->debugfs_root, "qxl_surf_mm"); #endif }