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| author | Ben Widawsky <benjamin.widawsky@intel.com> | 2016-09-20 16:54:33 +0300 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2016-09-21 15:33:29 +0300 |
| commit | f9e613728090e7fe4e755bf56df17cbc277bac3f (patch) | |
| tree | 1fb481bdef33d219a757edb03d78c638c5354a78 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | d636951ec01bcb2b7dee02f75ff4815714785a53 (diff) | |
| download | op-kernel-dev-f9e613728090e7fe4e755bf56df17cbc277bac3f.zip op-kernel-dev-f9e613728090e7fe4e755bf56df17cbc277bac3f.tar.gz | |
drm/i915: Try to print INSTDONE bits for all slice/subslice
v2: (Imre)
- Access only subslices that are known to exist.
- Reset explicitly the MCR selector to slice/sub-slice ID 0 after the
readout.
- Use the subslice INSTDONE bits for the hangcheck/subunits-stuck
detection too.
- Take the uncore lock for the MCR-select/subslice-readout sequence.
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1474379673-28326-2-git-send-email-imre.deak@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 4133145..8d44cee 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -1708,6 +1708,11 @@ enum skl_disp_power_wells { #define GEN7_SC_INSTDONE _MMIO(0x7100) #define GEN7_SAMPLER_INSTDONE _MMIO(0xe160) #define GEN7_ROW_INSTDONE _MMIO(0xe164) +#define GEN8_MCR_SELECTOR _MMIO(0xfdc) +#define GEN8_MCR_SLICE(slice) (((slice) & 3) << 26) +#define GEN8_MCR_SLICE_MASK GEN8_MCR_SLICE(3) +#define GEN8_MCR_SUBSLICE(subslice) (((subslice) & 3) << 24) +#define GEN8_MCR_SUBSLICE_MASK GEN8_MCR_SUBSLICE(3) #define RING_IPEIR(base) _MMIO((base)+0x64) #define RING_IPEHR(base) _MMIO((base)+0x68) /* |
