From 934c5b32a5e43d8de2ab4f1566f91d7c3bf8cb64 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Mon, 17 Dec 2018 20:42:58 +0100 Subject: [PATCH] drm/nouveau: Stop using drm_crtc_force_disable MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The correct way for legacy drivers to update properties that need to do a full modeset, is to do a full modeset. Note that we don't need to call the drm_mode_config_internal helper because we're not changing any of the refcounted paramters. v2: Fixup error handling (Ville). Since the old code didn't bother I decided to just delete it instead of adding even more code for just error handling. Cc: Ville Syrjälä Reviewed-by: Alex Deucher (v1) Cc: Sean Paul Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20181217194303.14397-2-daniel.vetter@ffwll.ch --- drivers/gpu/drm/nouveau/dispnv04/tvnv17.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c index 6a4ca139cf5d..8fd8124d72ba 100644 --- a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c +++ b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c @@ -750,7 +750,9 @@ static int nv17_tv_set_property(struct drm_encoder *encoder, /* Disable the crtc to ensure a full modeset is * performed whenever it's turned on again. */ if (crtc) - drm_crtc_force_disable(crtc); + drm_crtc_helper_set_mode(crtc, &crtc->mode, + crtc->x, crtc->y, + crtc->primary->fb); } return 0; -- 2.30.2