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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-09-26 21:12:22 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-09-27 12:05:31 +0100 |
| commit | 4bdafb9ddfa4b3d970e2194d00e1c6d5002f513f (patch) | |
| tree | 8582ae7e8272bbefed2a70e2a0337aa3679fad23 /drivers/gpu/drm/i915/i915_pci.c | |
| parent | c5f6d578956a4304b6bb5393423768fecafff385 (diff) | |
| download | linux-stable-4bdafb9ddfa4b3d970e2194d00e1c6d5002f513f.tar.gz linux-stable-4bdafb9ddfa4b3d970e2194d00e1c6d5002f513f.tar.bz2 linux-stable-4bdafb9ddfa4b3d970e2194d00e1c6d5002f513f.zip | |
drm/i915: Remove i915.enable_ppgtt override
Now that we are confident in providing full-ppgtt where supported,
remove the ability to override the context isolation.
v2: Remove faked aliasing-ppgtt for testing as it no longer is accepted.
v3: s/USES/HAS/ to match usage and reject attempts to load the module on
old GVT-g setups that do not provide support for full-ppgtt.
v4: Insulate ABI ppGTT values from our internal enum (later plans
involve moving ppGTT depth out of the enum, thus potentially breaking
ABI unless we document the current values).
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Acked-by: Zhi Wang <zhi.a.wang@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180926201222.5643-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_pci.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_pci.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index adac75e5d5f7..9ddd2db906ce 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -252,7 +252,7 @@ static const struct intel_device_info intel_ironlake_m_info = { .has_llc = 1, \ .has_rc6 = 1, \ .has_rc6p = 1, \ - .has_aliasing_ppgtt = 1, \ + .ppgtt = INTEL_PPGTT_ALIASING, \ GEN_DEFAULT_PIPEOFFSETS, \ GEN_DEFAULT_PAGE_SIZES, \ CURSOR_OFFSETS @@ -297,8 +297,7 @@ static const struct intel_device_info intel_sandybridge_m_gt2_info = { .has_llc = 1, \ .has_rc6 = 1, \ .has_rc6p = 1, \ - .has_aliasing_ppgtt = 1, \ - .has_full_ppgtt = 1, \ + .ppgtt = INTEL_PPGTT_FULL, \ GEN_DEFAULT_PIPEOFFSETS, \ GEN_DEFAULT_PAGE_SIZES, \ IVB_CURSOR_OFFSETS @@ -351,8 +350,7 @@ static const struct intel_device_info intel_valleyview_info = { .has_rc6 = 1, .has_gmch_display = 1, .has_hotplug = 1, - .has_aliasing_ppgtt = 1, - .has_full_ppgtt = 1, + .ppgtt = INTEL_PPGTT_FULL, .has_snoop = true, .has_coherent_ggtt = false, .ring_mask = RENDER_RING | BSD_RING | BLT_RING, @@ -399,7 +397,7 @@ static const struct intel_device_info intel_haswell_gt3_info = { .page_sizes = I915_GTT_PAGE_SIZE_4K | \ I915_GTT_PAGE_SIZE_2M, \ .has_logical_ring_contexts = 1, \ - .has_full_48bit_ppgtt = 1, \ + .ppgtt = INTEL_PPGTT_FULL_4LVL, \ .has_64bit_reloc = 1, \ .has_reset_engine = 1 @@ -443,8 +441,7 @@ static const struct intel_device_info intel_cherryview_info = { .has_rc6 = 1, .has_logical_ring_contexts = 1, .has_gmch_display = 1, - .has_aliasing_ppgtt = 1, - .has_full_ppgtt = 1, + .ppgtt = INTEL_PPGTT_FULL, .has_reset_engine = 1, .has_snoop = true, .has_coherent_ggtt = false, @@ -520,9 +517,7 @@ static const struct intel_device_info intel_skylake_gt4_info = { .has_logical_ring_contexts = 1, \ .has_logical_ring_preemption = 1, \ .has_guc = 1, \ - .has_aliasing_ppgtt = 1, \ - .has_full_ppgtt = 1, \ - .has_full_48bit_ppgtt = 1, \ + .ppgtt = INTEL_PPGTT_FULL_4LVL, \ .has_reset_engine = 1, \ .has_snoop = true, \ .has_coherent_ggtt = false, \ |