drm/nouveau: add nv_mask register accessor (49eed80a) · Commits · e / devices / android_kernel_fairphone_FP3

drivers/gpu/drm/nouveau/nouveau_drv.h

+8 −0

Original line number	Original line	Diff line number	Diff line
	@@ -1186,6 +1186,14 @@ static inline void nv_wr32(struct drm_device *dev, unsigned reg, u32 val)
	iowrite32_native(val, dev_priv->mmio + reg);		iowrite32_native(val, dev_priv->mmio + reg);
	}		}

			static inline void nv_mask(struct drm_device *dev, u32 reg, u32 mask, u32 val)
			{
			u32 tmp = nv_rd32(dev, reg);
			tmp &= ~mask;
			tmp \|= val;
			nv_wr32(dev, reg, tmp);
			}

	static inline u8 nv_rd08(struct drm_device *dev, unsigned reg)		static inline u8 nv_rd08(struct drm_device *dev, unsigned reg)
	{		{
	struct drm_nouveau_private *dev_priv = dev->dev_private;		struct drm_nouveau_private *dev_priv = dev->dev_private;