From f9b0e251dfbf2c4da642ec9210db29a7ac63b81a Mon Sep 17 00:00:00 2001 From: Andrzej Hajda Date: Wed, 2 Apr 2014 12:29:46 +0200 Subject: drm: make mode_valid callback optional Many drm connectors do not need mode validation. The patch makes this callback optional and removes dumb implementations. v2: Rebase: - imx move to a shared (but still dummy) ->mode_valid implementation. - probe helpers have been extracted to drm_probe_helper.c Signed-off-by: Andrzej Hajda (v1) Signed-off-by: Daniel Vetter --- drivers/gpu/drm/ast/ast_mode.c | 7 ------- 1 file changed, 7 deletions(-) (limited to 'drivers/gpu/drm/ast') diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index a4afdc8bb578..e599d64a2620 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -743,12 +743,6 @@ static int ast_get_modes(struct drm_connector *connector) return 0; } -static int ast_mode_valid(struct drm_connector *connector, - struct drm_display_mode *mode) -{ - return MODE_OK; -} - static void ast_connector_destroy(struct drm_connector *connector) { struct ast_connector *ast_connector = to_ast_connector(connector); @@ -765,7 +759,6 @@ ast_connector_detect(struct drm_connector *connector, bool force) } static const struct drm_connector_helper_funcs ast_connector_helper_funcs = { - .mode_valid = ast_mode_valid, .get_modes = ast_get_modes, .best_encoder = ast_best_single_encoder, }; -- cgit v1.2.1