diff options
Diffstat (limited to 'drivers/gpu/drm/tegra/dc.c')
| -rw-r--r-- | drivers/gpu/drm/tegra/dc.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index 7561a95a54e3..0db5d5a8d3b9 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -909,8 +909,10 @@ static int tegra_dc_add_planes(struct drm_device *drm, struct tegra_dc *dc) return 0; } -u32 tegra_dc_get_vblank_counter(struct tegra_dc *dc) +static u32 tegra_dc_get_vblank_counter(struct drm_crtc *crtc) { + struct tegra_dc *dc = to_tegra_dc(crtc); + if (dc->syncpt) return host1x_syncpt_read(dc->syncpt); @@ -918,8 +920,9 @@ u32 tegra_dc_get_vblank_counter(struct tegra_dc *dc) return drm_crtc_vblank_count(&dc->base); } -void tegra_dc_enable_vblank(struct tegra_dc *dc) +static int tegra_dc_enable_vblank(struct drm_crtc *crtc) { + struct tegra_dc *dc = to_tegra_dc(crtc); unsigned long value, flags; spin_lock_irqsave(&dc->lock, flags); @@ -929,10 +932,13 @@ void tegra_dc_enable_vblank(struct tegra_dc *dc) tegra_dc_writel(dc, value, DC_CMD_INT_MASK); spin_unlock_irqrestore(&dc->lock, flags); + + return 0; } -void tegra_dc_disable_vblank(struct tegra_dc *dc) +static void tegra_dc_disable_vblank(struct drm_crtc *crtc) { + struct tegra_dc *dc = to_tegra_dc(crtc); unsigned long value, flags; spin_lock_irqsave(&dc->lock, flags); @@ -1036,6 +1042,9 @@ static const struct drm_crtc_funcs tegra_crtc_funcs = { .reset = tegra_crtc_reset, .atomic_duplicate_state = tegra_crtc_atomic_duplicate_state, .atomic_destroy_state = tegra_crtc_atomic_destroy_state, + .get_vblank_counter = tegra_dc_get_vblank_counter, + .enable_vblank = tegra_dc_enable_vblank, + .disable_vblank = tegra_dc_disable_vblank, }; static int tegra_dc_set_timings(struct tegra_dc *dc, |