drm/omap: cleanup OMAP_BO flags (9b7117e2) · Commits · 戴 / test

include/uapi/drm/omap_drm.h

+9 −8

Original line number	Diff line number	Diff line
		@@ -38,19 +38,20 @@ struct drm_omap_param {
		__u64 value; /* in (set_param), out (get_param) */
		};

		#define OMAP_BO_SCANOUT 0x00000001 /* scanout capable (phys contiguous) */
		#define OMAP_BO_CACHE_MASK 0x00000006 /* cache type mask, see cache modes */
		#define OMAP_BO_TILED_MASK 0x00000f00 /* tiled mapping mask, see tiled modes */
		/* Scanout buffer, consumable by DSS */
		#define OMAP_BO_SCANOUT 0x00000001

		/* cache modes */
		#define OMAP_BO_CACHED 0x00000000 /* default */
		#define OMAP_BO_WC 0x00000002 /* write-combine */
		#define OMAP_BO_UNCACHED 0x00000004 /* strongly-ordered (uncached) */
		/* Buffer CPU caching mode: cached, write-combining or uncached. */
		#define OMAP_BO_CACHED 0x00000000
		#define OMAP_BO_WC 0x00000002
		#define OMAP_BO_UNCACHED 0x00000004
		#define OMAP_BO_CACHE_MASK 0x00000006

		/* tiled modes */
		/* Use TILER for the buffer. The TILER container unit can be 8, 16 or 32 bits. */
		#define OMAP_BO_TILED_8 0x00000100
		#define OMAP_BO_TILED_16 0x00000200
		#define OMAP_BO_TILED_32 0x00000300
		#define OMAP_BO_TILED_MASK 0x00000f00
		#define OMAP_BO_TILED (OMAP_BO_TILED_8 \| OMAP_BO_TILED_16 \| OMAP_BO_TILED_32)

		union omap_gem_size {