From 73e9efd4bddbf42d2938a150ba680b73b6126b77 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Wed, 4 Dec 2013 14:13:58 +0200 Subject: drm: Push dirtyfb ioctl kms locking down to drivers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Not all drivers will need take all the modeset locks for dirtyfb, so push the locking down to the drivers. Signed-off-by: Ville Syrjälä Reviewed-by: Daniel Vetter Reviewed-by: Jakob Bornecrantz Signed-off-by: Dave Airlie --- drivers/gpu/drm/omapdrm/omap_fb.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/gpu/drm/omapdrm/omap_fb.c') diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c index f2b8f0668c0c..f466c4aaee94 100644 --- a/drivers/gpu/drm/omapdrm/omap_fb.c +++ b/drivers/gpu/drm/omapdrm/omap_fb.c @@ -123,12 +123,16 @@ static int omap_framebuffer_dirty(struct drm_framebuffer *fb, { int i; + drm_modeset_lock_all(fb->dev); + for (i = 0; i < num_clips; i++) { omap_framebuffer_flush(fb, clips[i].x1, clips[i].y1, clips[i].x2 - clips[i].x1, clips[i].y2 - clips[i].y1); } + drm_modeset_unlock_all(fb->dev); + return 0; } -- cgit v1.2.3