From da251bf8f93513519a3c18b2b2290557ea5ba860 Mon Sep 17 00:00:00 2001 From: Jose Abreu Date: Thu, 25 May 2017 15:19:13 +0100 Subject: drm: Add drm_{crtc/encoder/connector}_mode_valid() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add a new helper to call crtc->mode_valid, connector->mode_valid and encoder->mode_valid callbacks. Suggested-by: Ville Syrjälä Signed-off-by: Jose Abreu Reviewed-by: Daniel Vetter Reviewed-by: Andrzej Hajda Cc: Carlos Palminha Cc: Dave Airlie Changes v2->v3: - Move helpers to drm_probe_helper.c (Daniel) - Squeeze patches that introduce helpers into a single one (Daniel) Signed-off-by: Jose Abreu [danvet: Make it compile when CONFIG_DRM_DP_AUX_CHARDEV is selected.] Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/b55c8bd029da219ff04e39086025c115731a49b1.1495720737.git.joabreu@synopsys.com --- drivers/gpu/drm/drm_crtc_helper_internal.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'drivers/gpu/drm/drm_crtc_helper_internal.h') diff --git a/drivers/gpu/drm/drm_crtc_helper_internal.h b/drivers/gpu/drm/drm_crtc_helper_internal.h index 28295e5..b5ac158 100644 --- a/drivers/gpu/drm/drm_crtc_helper_internal.h +++ b/drivers/gpu/drm/drm_crtc_helper_internal.h @@ -26,7 +26,11 @@ * implementation details and are not exported to drivers. */ +#include +#include #include +#include +#include /* drm_fb_helper.c */ #ifdef CONFIG_DRM_FBDEV_EMULATION @@ -63,3 +67,11 @@ static inline void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux) { } #endif + +/* drm_probe_helper.c */ +enum drm_mode_status drm_crtc_mode_valid(struct drm_crtc *crtc, + const struct drm_display_mode *mode); +enum drm_mode_status drm_encoder_mode_valid(struct drm_encoder *encoder, + const struct drm_display_mode *mode); +enum drm_mode_status drm_connector_mode_valid(struct drm_connector *connector, + struct drm_display_mode *mode); -- cgit v1.1