From: Thomas Zimmermann Date: Mon, 3 Feb 2020 15:52:57 +0000 (+0100) Subject: drm/hibmc: Implement struct drm_mode_config_funcs.mode_valid X-Git-Tag: v5.15~303^2~28^2~3564 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ac63316badae19e773ab2d462bfa5ca9c4e0e20e;p=platform%2Fkernel%2Flinux-starfive.git drm/hibmc: Implement struct drm_mode_config_funcs.mode_valid The implementation of struct drm_mode_config_funcs.mode_valid verifies that enough video memory is available for a given display mode. Signed-off-by: Thomas Zimmermann Acked-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20200203155258.9346-4-tzimmermann@suse.de --- diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c index 50b988f..99397ac 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c @@ -54,6 +54,7 @@ int hibmc_dumb_create(struct drm_file *file, struct drm_device *dev, } const struct drm_mode_config_funcs hibmc_mode_funcs = { + .mode_valid = drm_vram_helper_mode_valid, .atomic_check = drm_atomic_helper_check, .atomic_commit = drm_atomic_helper_commit, .fb_create = drm_gem_fb_create,