From: "Zbigniew Kempczyński" <zbigniew.kempczynski@intel.com> To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: "Dave Airlie" <airlied@redhat.com>, "Zbigniew Kempczyński" <zbigniew.kempczynski@intel.com>, "Jason Ekstrand" <jason@jlekstrand.net>, "Daniel Vetter" <daniel.vetter@intel.com> Subject: [PATCH] drm/i915: Add relocation exceptions for two other platforms Date: Tue, 11 May 2021 10:31:39 +0200 [thread overview] Message-ID: <20210511083139.54002-1-zbigniew.kempczynski@intel.com> (raw) We have established previously we stop using relocations starting from gen12 platforms with Tigerlake as an exception. Unfortunately we need extend transition period and support relocations for two other igfx platforms - Rocketlake and Alderlake. Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com> Cc: Dave Airlie <airlied@redhat.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jason Ekstrand <jason@jlekstrand.net> --- drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c index 297143511f99..f80da1d6d9b2 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c @@ -496,11 +496,15 @@ eb_validate_vma(struct i915_execbuffer *eb, struct drm_i915_gem_exec_object2 *entry, struct i915_vma *vma) { - /* Relocations are disallowed for all platforms after TGL-LP. This - * also covers all platforms with local memory. + /* + * Relocations are disallowed starting from gen12 with some exceptions + * - TGL/RKL/ADL. */ if (entry->relocation_count && - INTEL_GEN(eb->i915) >= 12 && !IS_TIGERLAKE(eb->i915)) + INTEL_GEN(eb->i915) >= 12 && !(IS_TIGERLAKE(eb->i915) || + IS_ROCKETLAKE(eb->i915) || + IS_ALDERLAKE_S(eb->i915) || + IS_ALDERLAKE_P(eb->i915))) return -EINVAL; if (unlikely(entry->flags & eb->invalid_flags)) -- 2.26.0
WARNING: multiple messages have this Message-ID (diff)
From: "Zbigniew Kempczyński" <zbigniew.kempczynski@intel.com> To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: Dave Airlie <airlied@redhat.com>, Daniel Vetter <daniel.vetter@intel.com> Subject: [Intel-gfx] [PATCH] drm/i915: Add relocation exceptions for two other platforms Date: Tue, 11 May 2021 10:31:39 +0200 [thread overview] Message-ID: <20210511083139.54002-1-zbigniew.kempczynski@intel.com> (raw) We have established previously we stop using relocations starting from gen12 platforms with Tigerlake as an exception. Unfortunately we need extend transition period and support relocations for two other igfx platforms - Rocketlake and Alderlake. Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com> Cc: Dave Airlie <airlied@redhat.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jason Ekstrand <jason@jlekstrand.net> --- drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c index 297143511f99..f80da1d6d9b2 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c @@ -496,11 +496,15 @@ eb_validate_vma(struct i915_execbuffer *eb, struct drm_i915_gem_exec_object2 *entry, struct i915_vma *vma) { - /* Relocations are disallowed for all platforms after TGL-LP. This - * also covers all platforms with local memory. + /* + * Relocations are disallowed starting from gen12 with some exceptions + * - TGL/RKL/ADL. */ if (entry->relocation_count && - INTEL_GEN(eb->i915) >= 12 && !IS_TIGERLAKE(eb->i915)) + INTEL_GEN(eb->i915) >= 12 && !(IS_TIGERLAKE(eb->i915) || + IS_ROCKETLAKE(eb->i915) || + IS_ALDERLAKE_S(eb->i915) || + IS_ALDERLAKE_P(eb->i915))) return -EINVAL; if (unlikely(entry->flags & eb->invalid_flags)) -- 2.26.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next reply other threads:[~2021-05-11 8:32 UTC|newest] Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-05-11 8:31 Zbigniew Kempczyński [this message] 2021-05-11 8:31 ` [Intel-gfx] [PATCH] drm/i915: Add relocation exceptions for two other platforms Zbigniew Kempczyński 2021-05-11 9:10 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915: Add relocation exceptions for two other platforms (rev2) Patchwork 2021-05-11 10:27 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork 2021-05-11 17:04 ` [PATCH] drm/i915: Add relocation exceptions for two other platforms Daniel Vetter 2021-05-11 17:04 ` [Intel-gfx] " Daniel Vetter 2021-05-26 0:35 ` Dave Airlie 2021-05-26 0:35 ` Dave Airlie 2021-05-27 10:04 ` Daniel Vetter 2021-05-27 10:04 ` Daniel Vetter 2021-06-01 7:19 ` Dave Airlie 2021-06-01 7:19 ` Dave Airlie 2021-06-01 7:28 ` Daniel Vetter 2021-06-01 7:28 ` Daniel Vetter -- strict thread matches above, loose matches on Subject: below -- 2021-06-11 6:23 Zbigniew Kempczyński 2021-06-10 10:39 Zbigniew Kempczyński 2021-06-01 14:24 Zbigniew Kempczyński 2021-06-03 19:45 ` David Airlie 2021-06-09 13:14 ` Daniel Vetter 2021-06-01 8:28 Zbigniew Kempczyński 2021-04-28 17:30 Zbigniew Kempczyński
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