From 332bbe7003badae01fed55b11820fcd467b3bbf4 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Wed, 28 Jan 2015 15:03:31 +0100 Subject: [PATCH] drm/tegra: dc: Wire up CRTC parent of atomic state Store a pointer to the CRTC in its atomic state to make it easy for state handling code to get at the CRTC. Tested-by: Tomeu Vizoso Signed-off-by: Thierry Reding --- drivers/gpu/drm/tegra/dc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index ec84bd486561..2fd229366bb2 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -997,8 +997,10 @@ static void tegra_crtc_reset(struct drm_crtc *crtc) crtc->state = NULL; state = kzalloc(sizeof(*state), GFP_KERNEL); - if (state) + if (state) { crtc->state = &state->base; + crtc->state->crtc = crtc; + } } static struct drm_crtc_state * -- 2.20.1