From e1d49d763eaadce0332add0d60e5a73eaa08d8fe Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Tue, 30 May 2023 17:12:24 +0200 Subject: drm/tegra: Use regular fbdev I/O helpers Use the regular fbdev helpers for framebuffer I/O instead of DRM's helpers. Tegra does not use damage handling, so DRM's fbdev helpers are mere wrappers around the fbdev code. By using fbdev helpers directly within each DRM fbdev emulation, we can eventually remove DRM's wrapper functions entirely. v4: * use initializer macros for struct fb_ops v2: * use FB_SYS_HELPERS option Signed-off-by: Thomas Zimmermann Acked-by: Sam Ravnborg Cc: Thierry Reding Cc: Mikko Perttunen Cc: Jonathan Hunter Acked-by: Thierry Reding Link: https://patchwork.freedesktop.org/patch/msgid/20230530151228.22979-10-tzimmermann@suse.de --- drivers/gpu/drm/tegra/fbdev.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'drivers/gpu/drm/tegra/fbdev.c') diff --git a/drivers/gpu/drm/tegra/fbdev.c b/drivers/gpu/drm/tegra/fbdev.c index dca9eccae466..e74d9be981c7 100644 --- a/drivers/gpu/drm/tegra/fbdev.c +++ b/drivers/gpu/drm/tegra/fbdev.c @@ -8,6 +8,7 @@ */ #include +#include #include #include @@ -58,12 +59,9 @@ static void tegra_fbdev_fb_destroy(struct fb_info *info) static const struct fb_ops tegra_fb_ops = { .owner = THIS_MODULE, + __FB_DEFAULT_SYS_OPS_RDWR, DRM_FB_HELPER_DEFAULT_OPS, - .fb_read = drm_fb_helper_sys_read, - .fb_write = drm_fb_helper_sys_write, - .fb_fillrect = drm_fb_helper_sys_fillrect, - .fb_copyarea = drm_fb_helper_sys_copyarea, - .fb_imageblit = drm_fb_helper_sys_imageblit, + __FB_DEFAULT_SYS_OPS_DRAW, .fb_mmap = tegra_fb_mmap, .fb_destroy = tegra_fbdev_fb_destroy, }; -- cgit v1.2.3