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path: root/drivers/gpu/drm/drm_simple_kms_helper.c
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Diffstat (limited to 'drivers/gpu/drm/drm_simple_kms_helper.c')
-rw-r--r--drivers/gpu/drm/drm_simple_kms_helper.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_simple_kms_helper.c b/drivers/gpu/drm/drm_simple_kms_helper.c
index 51fa978f0d23..917812448d1b 100644
--- a/drivers/gpu/drm/drm_simple_kms_helper.c
+++ b/drivers/gpu/drm/drm_simple_kms_helper.c
@@ -190,6 +190,13 @@ static void drm_simple_kms_plane_cleanup_fb(struct drm_plane *plane,
pipe->funcs->cleanup_fb(pipe, state);
}
+static bool drm_simple_kms_format_mod_supported(struct drm_plane *plane,
+ uint32_t format,
+ uint64_t modifier)
+{
+ return modifier == DRM_FORMAT_MOD_LINEAR;
+}
+
static const struct drm_plane_helper_funcs drm_simple_kms_plane_helper_funcs = {
.prepare_fb = drm_simple_kms_plane_prepare_fb,
.cleanup_fb = drm_simple_kms_plane_cleanup_fb,
@@ -204,6 +211,7 @@ static const struct drm_plane_funcs drm_simple_kms_plane_funcs = {
.reset = drm_atomic_helper_plane_reset,
.atomic_duplicate_state = drm_atomic_helper_plane_duplicate_state,
.atomic_destroy_state = drm_atomic_helper_plane_destroy_state,
+ .format_mod_supported = drm_simple_kms_format_mod_supported,
};
/**