diff options
| author | Mika Kuoppala <mika.kuoppala@linux.intel.com> | 2016-04-13 17:26:43 +0300 |
|---|---|---|
| committer | Mika Kuoppala <mika.kuoppala@intel.com> | 2016-04-14 12:27:37 +0300 |
| commit | 3accaf7e734d691dd8494548da009a646426655c (patch) | |
| tree | 542e62b70c5da5f1cd6f7023e0799042bcfb88f2 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | 666fbcf5c21d8d8654b00b9c2e21a3caf070e9f8 (diff) | |
| download | linux-3accaf7e734d691dd8494548da009a646426655c.tar.bz2 | |
drm/i915: Store and use edram capabilities
Store the edram capabilities instead of only the size of
edram. This is preparatory patch to allow edram size calculation
based on edram capability bits for gen9+. With gen9 the
edram is behind llc and is a separate entity. With hsw/bdw
it was more of a victim cache for LLC so the name 'eLLC' might
be warranted. Regardless, rename all mentions of eLLC to EDRAM to
clear the confusion.
v2: return bytes for edram size (Chris)
s/eLLC/eDRAM in output if we are gen > 8
v3: rebase, INTEL_GEN (Chris)
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index cea5a390d8c9..bedce95aa046 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -6882,7 +6882,7 @@ enum skl_disp_power_wells { #define HSW_IDICR _MMIO(0x9008) #define IDIHASHMSK(x) (((x) & 0x3f) << 16) -#define HSW_EDRAM_PRESENT _MMIO(0x120010) +#define HSW_EDRAM_CAP _MMIO(0x120010) #define EDRAM_ENABLED 0x1 #define GEN6_UCGCTL1 _MMIO(0x9400) |