From: Thierry Reding <treding@xxxxxxxxxx> Upon driver load, reset the VBLANK machinery to off to reflect the hardware state. Since the ->reset() callback is called from the initial drm_mode_config_reset() call, move the latter after the VBLANK machinery initialization by drm_vblank_init(). Signed-off-by: Thierry Reding <treding@xxxxxxxxxx> --- drivers/gpu/drm/tegra/dc.c | 2 ++ drivers/gpu/drm/tegra/drm.c | 4 ++-- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index a287e4fec865..8229b3f8213a 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -1015,6 +1015,8 @@ static void tegra_crtc_reset(struct drm_crtc *crtc) crtc->state = &state->base; crtc->state->crtc = crtc; } + + drm_crtc_vblank_reset(crtc); } static struct drm_crtc_state * diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c index 427f50c6803c..8967db5713b4 100644 --- a/drivers/gpu/drm/tegra/drm.c +++ b/drivers/gpu/drm/tegra/drm.c @@ -171,8 +171,6 @@ static int tegra_drm_load(struct drm_device *drm, unsigned long flags) if (err < 0) goto fbdev; - drm_mode_config_reset(drm); - /* * We don't use the drm_irq_install() helpers provided by the DRM * core, so we need to set this manually in order to allow the @@ -187,6 +185,8 @@ static int tegra_drm_load(struct drm_device *drm, unsigned long flags) if (err < 0) goto device; + drm_mode_config_reset(drm); + err = tegra_drm_fb_init(drm); if (err < 0) goto vblank; -- 2.4.1 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
