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path: root/drivers/gpu/drm/ast/ast_2500.c
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Diffstat (limited to 'drivers/gpu/drm/ast/ast_2500.c')
-rw-r--r--drivers/gpu/drm/ast/ast_2500.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/ast/ast_2500.c b/drivers/gpu/drm/ast/ast_2500.c
index e5b3e0c63222..1e541498ea67 100644
--- a/drivers/gpu/drm/ast/ast_2500.c
+++ b/drivers/gpu/drm/ast/ast_2500.c
@@ -554,6 +554,8 @@ static void ast_post_chip_2500(struct ast_device *ast)
int ast_2500_post(struct ast_device *ast)
{
+ ast_2300_set_def_ext_reg(ast);
+
if (ast->config_mode == ast_use_p2a) {
ast_post_chip_2500(ast);
} else {