drm/rockchip: pass 0 to drm_fbdev_generic_setup()

Allow drm_fbdev_generic_setup() to pick the default bpp value for the
framebuffer.

This has no functional impact because the default is 32, given that
mode_config.preferred_depth is not set for Rockchip.

Suggested-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: John Keeping <john@metanate.com>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20211101114622.813536-1-john@metanate.com

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index 20d81ae698285053dc7ad2172314ca67e772acb3..bec207de45440a6d31f7d9586cec6aa9bb7b81d2 100644 (file)
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -165,7 +165,7 @@ static int rockchip_drm_bind(struct device *dev)
        if (ret)
                goto err_kms_helper_poll_fini;
 
-       drm_fbdev_generic_setup(drm_dev, 32);
+       drm_fbdev_generic_setup(drm_dev, 0);
 
        return 0;
 err_kms_helper_poll_fini: