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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 <tzimmermann@suse.de>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200203155258.9346-4-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2020-02-03 16:52:57 +01:00
parent 8bc5732cad
commit ac63316bad
1 changed files with 1 additions and 0 deletions
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1
drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c
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@ -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,