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| author | Oscar Mateo <oscar.mateo@intel.com> | 2014-08-07 13:23:20 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-08-20 17:17:49 +0200 |
| commit | 4ba70e448be91f52032595678c306e4aee2fae5c (patch) | |
| tree | 0884883af3ea42a236268e33a84a4c86cd73f1b7 /drivers/gpu/drm/i915/intel_lrc.h | |
| parent | 71386ef9008817feebd863e46d8711ebe9e7cbbb (diff) | |
| download | linux-4ba70e448be91f52032595678c306e4aee2fae5c.tar.gz | |
drm/i915/bdw: Display execlists info in debugfs
v2: Warn and return if LRCs are not enabled. v3: Grab the Execlists spinlock (noticed by Daniel Vetter). Signed-off-by: Oscar Mateo <oscar.mateo@intel.com> v4: Lock the struct mutex for atomic state capture Signed-off-by: Thomas Daniel <thomas.daniel@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> [danvet: Checkpatch.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lrc.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lrc.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_lrc.h b/drivers/gpu/drm/i915/intel_lrc.h index 331c6c2ba376..117d1a4eb3b9 100644 --- a/drivers/gpu/drm/i915/intel_lrc.h +++ b/drivers/gpu/drm/i915/intel_lrc.h @@ -24,6 +24,13 @@ #ifndef _INTEL_LRC_H_ #define _INTEL_LRC_H_ +/* Execlists regs */ +#define RING_ELSP(ring) ((ring)->mmio_base+0x230) +#define RING_EXECLIST_STATUS(ring) ((ring)->mmio_base+0x234) +#define RING_CONTEXT_CONTROL(ring) ((ring)->mmio_base+0x244) +#define RING_CONTEXT_STATUS_BUF(ring) ((ring)->mmio_base+0x370) +#define RING_CONTEXT_STATUS_PTR(ring) ((ring)->mmio_base+0x3a0) + /* Logical Rings */ void intel_logical_ring_stop(struct intel_engine_cs *ring); void intel_logical_ring_cleanup(struct intel_engine_cs *ring); |