struct tegra_drm {
struct drm_device *drm;
+ struct iommu_domain *domain;
+ struct drm_mm mm;
+
struct mutex clients_lock;
struct list_head clients;
spinlock_t lock;
struct drm_crtc base;
+ int powergate;
int pipe;
struct clk *clk;
struct drm_pending_vblank_event *event;
const struct tegra_dc_soc_info *soc;
+
+ struct iommu_domain *domain;
};
static inline struct tegra_dc *
return crtc ? container_of(crtc, struct tegra_dc, base) : NULL;
}
-static inline void tegra_dc_writel(struct tegra_dc *dc, unsigned long value,
- unsigned long reg)
+static inline void tegra_dc_writel(struct tegra_dc *dc, u32 value,
+ unsigned long offset)
{
- writel(value, dc->regs + (reg << 2));
+ writel(value, dc->regs + (offset << 2));
}
-static inline unsigned long tegra_dc_readl(struct tegra_dc *dc,
- unsigned long reg)
+static inline u32 tegra_dc_readl(struct tegra_dc *dc, unsigned long offset)
{
- return readl(dc->regs + (reg << 2));
+ return readl(dc->regs + (offset << 2));
}
struct tegra_dc_window {
int tegra_fb_get_tiling(struct drm_framebuffer *framebuffer,
struct tegra_bo_tiling *tiling);
int tegra_drm_fb_prepare(struct drm_device *drm);
+void tegra_drm_fb_free(struct drm_device *drm);
int tegra_drm_fb_init(struct drm_device *drm);
void tegra_drm_fb_exit(struct drm_device *drm);
#ifdef CONFIG_DRM_TEGRA_FBDEV