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| author | Oscar Mateo <oscar.mateo@intel.com> | 2018-05-08 14:29:29 -0700 |
|---|---|---|
| committer | Mika Kuoppala <mika.kuoppala@linux.intel.com> | 2018-05-11 15:56:08 +0300 |
| commit | 6b967dc392090831954644549676409ca22fe8bf (patch) | |
| tree | 27617e2633cae9c8915333616f713fb352af577c /drivers/gpu/drm/i915/i915_reg.h | |
| parent | 5246ae4bdb4ceae9778a7966db1d9522c6cb0ea7 (diff) | |
| download | lwn-6b967dc392090831954644549676409ca22fe8bf.tar.gz lwn-6b967dc392090831954644549676409ca22fe8bf.zip | |
drm/i915/icl: WaCL2SFHalfMaxAlloc
This workarounds an issue with insufficient storage for the
CL2 and SF units.
v2: Renamed to Wa_1405766107
v3: Wrapped the commit message
v4: Rebased on top of the WA refactoring
v5: Added References (Mika)
v6:
- Rebased
- s/MACALLOC/MAXALLOC (Mika)
- C, not lisp (Chris)
References: HSDES#1405766107
Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1525814984-20039-8-git-send-email-oscar.mateo@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index a7bd739fde82..d325fad480f0 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -8269,6 +8269,10 @@ enum { #define GEN11_HASH_CTRL_BIT0 (1 << 0) #define GEN11_HASH_CTRL_BIT4 (1 << 12) +#define GEN11_LSN_UNSLCVC _MMIO(0xB43C) +#define GEN11_LSN_UNSLCVC_GAFS_HALF_CL2_MAXALLOC (1 << 9) +#define GEN11_LSN_UNSLCVC_GAFS_HALF_SF_MAXALLOC (1 << 7) + /* IVYBRIDGE DPF */ #define GEN7_L3CDERRST1(slice) _MMIO(0xB008 + (slice) * 0x200) /* L3CD Error Status 1 */ #define GEN7_L3CDERRST1_ROW_MASK (0x7ff<<14) |