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drm/i915: Parametrize LRC registers

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Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ville Syrjälä
2015-09-18 20:03:15 +03:00
committed by Daniel Vetter
parent 8bd864b81a
commit 83843d84fc
3 changed files with 11 additions and 11 deletions
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6
drivers/gpu/drm/i915/intel_lrc.h
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@@ -28,12 +28,14 @@
/* Execlists regs */
#define RING_ELSP(ring) ((ring)->mmio_base+0x230)
#define RING_EXECLIST_STATUS(ring) ((ring)->mmio_base+0x234)
#define RING_EXECLIST_STATUS_LO(ring) ((ring)->mmio_base+0x234)
#define RING_EXECLIST_STATUS_HI(ring) ((ring)->mmio_base+0x234 + 4)
#define RING_CONTEXT_CONTROL(ring) ((ring)->mmio_base+0x244)
#define CTX_CTRL_INHIBIT_SYN_CTX_SWITCH (1 << 3)
#define CTX_CTRL_ENGINE_CTX_RESTORE_INHIBIT (1 << 0)
#define CTX_CTRL_RS_CTX_ENABLE (1 << 1)
#define RING_CONTEXT_STATUS_BUF(ring) ((ring)->mmio_base+0x370)
#define RING_CONTEXT_STATUS_BUF_LO(ring, i) ((ring)->mmio_base+0x370 + (i) * 8)
#define RING_CONTEXT_STATUS_BUF_HI(ring, i) ((ring)->mmio_base+0x370 + (i) * 8 + 4)
#define RING_CONTEXT_STATUS_PTR(ring) ((ring)->mmio_base+0x3a0)
/* Logical Rings */