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* [PATCH] drm/i915: Add relocation exceptions for two other platforms
@ 2021-06-10 10:39 ` Zbigniew Kempczyński
  0 siblings, 0 replies; 37+ messages in thread
From: Zbigniew Kempczyński @ 2021-06-10 10:39 UTC (permalink / raw)
  To: intel-gfx, dri-devel; +Cc: Daniel Vetter

We have established previously we stop using relocations starting
from gen12 platforms with Tigerlake as an exception. We keep this
statement but we want to enable relocations conditionally for
Rocketlake and Alderlake under require_force_probe flag set.

Keeping relocations under require_force_probe flag is interim solution
until IGTs will be rewritten to use softpin.

v2: - remove inline from function definition (Jani)
    - fix indentation

v3: change to GRAPHICS_VER() (Zbigniew)

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>
Acked-by: Dave Airlie <airlied@redhat.com>
---
 .../gpu/drm/i915/gem/i915_gem_execbuffer.c    | 24 +++++++++++++++----
 1 file changed, 19 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index a8abc9af5ff4..30c4f0549ea0 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -491,16 +491,30 @@ eb_unreserve_vma(struct eb_vma *ev)
 	ev->flags &= ~__EXEC_OBJECT_RESERVED;
 }
 
+static bool platform_has_relocs_enabled(const struct i915_execbuffer *eb)
+{
+	/*
+	 * Relocations are disallowed starting from gen12 with Tigerlake
+	 * as an exception. We allow temporarily use relocations for Rocketlake
+	 * and Alderlake when require_force_probe flag is set.
+	 */
+	if (GRAPHICS_VER(eb->i915) < 12 || IS_TIGERLAKE(eb->i915))
+		return true;
+
+	if (INTEL_INFO(eb->i915)->require_force_probe &&
+	    (IS_ROCKETLAKE(eb->i915) || IS_ALDERLAKE_S(eb->i915) ||
+	     IS_ALDERLAKE_P(eb->i915)))
+		return true;
+
+	return false;
+}
+
 static int
 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.
-	 */
-	if (entry->relocation_count &&
-	    GRAPHICS_VER(eb->i915) >= 12 && !IS_TIGERLAKE(eb->i915))
+	if (entry->relocation_count && !platform_has_relocs_enabled(eb))
 		return -EINVAL;
 
 	if (unlikely(entry->flags & eb->invalid_flags))
-- 
2.26.0


^ permalink raw reply related	[flat|nested] 37+ messages in thread
* [Intel-gfx] [PATCH] drm/i915: Add relocation exceptions for two other platforms
@ 2021-06-17  5:44 Zbigniew Kempczyński
  2021-06-17 10:19 ` Rodrigo Vivi
  0 siblings, 1 reply; 37+ messages in thread
From: Zbigniew Kempczyński @ 2021-06-17  5:44 UTC (permalink / raw)
  To: intel-gfx

For topic/intel-for-CI branch only.

We have established previously we stop using relocations starting
from gen12 platforms with Tigerlake as an exception. We keep this
statement but we want to enable relocations conditionally for
Alderlake S+P under require_force_probe flag set.

Keeping relocations under require_force_probe flag is interim solution
until IGTs will be rewritten to use softpin.

v2: - remove inline from function definition (Jani)
    - fix indentation

v3: change to GRAPHICS_VER() (Zbigniew)

v4: remove RKL from flag as it is already shipped (Rodrigo)

v5: prepare patch to be used within topic/intel-for-CI branch only

v6: change comment (Rodrigo)

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>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Acked-by: Dave Airlie <airlied@redhat.com>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
---
 .../gpu/drm/i915/gem/i915_gem_execbuffer.c    | 21 ++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index 760c8aefea3a..8f15fa88cac6 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -491,16 +491,27 @@ eb_unreserve_vma(struct eb_vma *ev)
 	ev->flags &= ~__EXEC_OBJECT_RESERVED;
 }
 
+static bool platform_has_relocs_enabled(const struct i915_execbuffer *eb)
+{
+	/*
+	 * Relocations are disallowed starting from gen12 with Tigerlake
+	 * as an exception. To unblock CI, we are temporarily allowing it
+	 * for Rocketlake and Alderlake.
+	 */
+	if (GRAPHICS_VER(eb->i915) < 12 || IS_TIGERLAKE(eb->i915) ||
+	    IS_ROCKETLAKE(eb->i915) || IS_ALDERLAKE_S(eb->i915) ||
+	    IS_ALDERLAKE_P(eb->i915))
+		return true;
+
+	return false;
+}
+
 static int
 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.
-	 */
-	if (entry->relocation_count &&
-	    GRAPHICS_VER(eb->i915) >= 12 && !IS_TIGERLAKE(eb->i915))
+	if (entry->relocation_count && !platform_has_relocs_enabled(eb))
 		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

^ permalink raw reply related	[flat|nested] 37+ messages in thread
* [Intel-gfx] [PATCH] drm/i915: Add relocation exceptions for two other platforms
@ 2021-06-16  9:48 Zbigniew Kempczyński
  2021-06-16 13:54 ` Rodrigo Vivi
  0 siblings, 1 reply; 37+ messages in thread
From: Zbigniew Kempczyński @ 2021-06-16  9:48 UTC (permalink / raw)
  To: intel-gfx; +Cc: Daniel Vetter

For topic/intel-for-CI branch only.

We have established previously we stop using relocations starting
from gen12 platforms with Tigerlake as an exception. We keep this
statement but we want to enable relocations conditionally for
Alderlake S+P under require_force_probe flag set.

Keeping relocations under require_force_probe flag is interim solution
until IGTs will be rewritten to use softpin.

v2: - remove inline from function definition (Jani)
    - fix indentation

v3: change to GRAPHICS_VER() (Zbigniew)

v4: remove RKL from flag as it is already shipped (Rodrigo)

v5: prepare patch to be used within topic/intel-for-CI branch only

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>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Acked-by: Dave Airlie <airlied@redhat.com>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
---
 .../gpu/drm/i915/gem/i915_gem_execbuffer.c    | 21 ++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index 760c8aefea3a..906ee0116443 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -491,16 +491,27 @@ eb_unreserve_vma(struct eb_vma *ev)
 	ev->flags &= ~__EXEC_OBJECT_RESERVED;
 }
 
+static bool platform_has_relocs_enabled(const struct i915_execbuffer *eb)
+{
+	/*
+	 * Relocations are disallowed starting from gen12 with Tigerlake
+	 * as an exception. We allow temporarily use relocations for Alderlake
+	 * when require_force_probe flag is set.
+	 */
+	if (GRAPHICS_VER(eb->i915) < 12 || IS_TIGERLAKE(eb->i915) ||
+	    IS_ROCKETLAKE(eb->i915) || IS_ALDERLAKE_S(eb->i915) ||
+	    IS_ALDERLAKE_P(eb->i915))
+		return true;
+
+	return false;
+}
+
 static int
 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.
-	 */
-	if (entry->relocation_count &&
-	    GRAPHICS_VER(eb->i915) >= 12 && !IS_TIGERLAKE(eb->i915))
+	if (entry->relocation_count && !platform_has_relocs_enabled(eb))
 		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

^ permalink raw reply related	[flat|nested] 37+ messages in thread
* [Intel-gfx] [PATCH] drm/i915: Add relocation exceptions for two other platforms
@ 2021-06-11  6:23 Zbigniew Kempczyński
  0 siblings, 0 replies; 37+ messages in thread
From: Zbigniew Kempczyński @ 2021-06-11  6:23 UTC (permalink / raw)
  To: intel-gfx, dri-devel; +Cc: Daniel Vetter, Lucas De Marchi

We have established previously we stop using relocations starting
from gen12 platforms with Tigerlake as an exception. We keep this
statement but we want to enable relocations conditionally for
Alderlake S+P under require_force_probe flag set.

Keeping relocations under require_force_probe flag is interim solution
until IGTs will be rewritten to use softpin.

v2: - remove inline from function definition (Jani)
    - fix indentation

v3: change to GRAPHICS_VER() (Zbigniew)

v4: remove RKL from flag as it is already shipped (Rodrigo)

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>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Acked-by: Dave Airlie <airlied@redhat.com>
---
 .../gpu/drm/i915/gem/i915_gem_execbuffer.c    | 23 +++++++++++++++----
 1 file changed, 18 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index a8abc9af5ff4..81064914640f 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -491,16 +491,29 @@ eb_unreserve_vma(struct eb_vma *ev)
 	ev->flags &= ~__EXEC_OBJECT_RESERVED;
 }
 
+static bool platform_has_relocs_enabled(const struct i915_execbuffer *eb)
+{
+	/*
+	 * Relocations are disallowed starting from gen12 with Tigerlake
+	 * as an exception. We allow temporarily use relocations for Alderlake
+	 * when require_force_probe flag is set.
+	 */
+	if (GRAPHICS_VER(eb->i915) < 12 || IS_TIGERLAKE(eb->i915))
+		return true;
+
+	if (INTEL_INFO(eb->i915)->require_force_probe &&
+	    (IS_ALDERLAKE_S(eb->i915) || IS_ALDERLAKE_P(eb->i915)))
+		return true;
+
+	return false;
+}
+
 static int
 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.
-	 */
-	if (entry->relocation_count &&
-	    GRAPHICS_VER(eb->i915) >= 12 && !IS_TIGERLAKE(eb->i915))
+	if (entry->relocation_count && !platform_has_relocs_enabled(eb))
 		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

^ permalink raw reply related	[flat|nested] 37+ messages in thread
* [Intel-gfx] [PATCH] drm/i915: Add relocation exceptions for two other platforms
@ 2021-06-01 14:24 Zbigniew Kempczyński
  2021-06-03 19:45 ` David Airlie
  2021-06-09 13:14 ` Daniel Vetter
  0 siblings, 2 replies; 37+ messages in thread
From: Zbigniew Kempczyński @ 2021-06-01 14:24 UTC (permalink / raw)
  To: intel-gfx, dri-devel; +Cc: Dave Airlie, Daniel Vetter

We have established previously we stop using relocations starting
from gen12 platforms with Tigerlake as an exception. We keep this
statement but we want to enable relocations conditionally for
Rocketlake and Alderlake under require_force_probe flag set.

Keeping relocations under require_force_probe flag is interim solution
until IGTs will be rewritten to use softpin.

v2: - remove inline from function definition (Jani)
    - fix indentation

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>
---
 .../gpu/drm/i915/gem/i915_gem_execbuffer.c    | 24 +++++++++++++++----
 1 file changed, 19 insertions(+), 5 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..78b86a7bc39a 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -491,16 +491,30 @@ eb_unreserve_vma(struct eb_vma *ev)
 	ev->flags &= ~__EXEC_OBJECT_RESERVED;
 }
 
+static bool platform_has_relocs_enabled(const struct i915_execbuffer *eb)
+{
+	/*
+	 * Relocations are disallowed starting from gen12 with Tigerlake
+	 * as an exception. We allow temporarily use relocations for Rocketlake
+	 * and Alderlake when require_force_probe flag is set.
+	 */
+	if (INTEL_GEN(eb->i915) < 12 || IS_TIGERLAKE(eb->i915))
+		return true;
+
+	if (INTEL_INFO(eb->i915)->require_force_probe &&
+	    (IS_ROCKETLAKE(eb->i915) || IS_ALDERLAKE_S(eb->i915) ||
+	     IS_ALDERLAKE_P(eb->i915)))
+		return true;
+
+	return false;
+}
+
 static int
 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.
-	 */
-	if (entry->relocation_count &&
-	    INTEL_GEN(eb->i915) >= 12 && !IS_TIGERLAKE(eb->i915))
+	if (entry->relocation_count && !platform_has_relocs_enabled(eb))
 		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

^ permalink raw reply related	[flat|nested] 37+ messages in thread
* [Intel-gfx] [PATCH] drm/i915: Add relocation exceptions for two other platforms
@ 2021-06-01  8:28 Zbigniew Kempczyński
  2021-06-01 12:26   ` Jani Nikula
  0 siblings, 1 reply; 37+ messages in thread
From: Zbigniew Kempczyński @ 2021-06-01  8:28 UTC (permalink / raw)
  To: intel-gfx, dri-devel; +Cc: Dave Airlie, Daniel Vetter

We have established previously we stop using relocations starting
from gen12 platforms with Tigerlake as an exception. We keep this
statement but we want to enable relocations conditionally for
Rocketlake and Alderlake under require_force_probe flag set.

Keeping relocations under require_force_probe flag is interim solution
until IGTs will be rewritten to use softpin.

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>
---
 .../gpu/drm/i915/gem/i915_gem_execbuffer.c    | 26 +++++++++++++++----
 1 file changed, 21 insertions(+), 5 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..c0562dd14837 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -491,16 +491,32 @@ eb_unreserve_vma(struct eb_vma *ev)
 	ev->flags &= ~__EXEC_OBJECT_RESERVED;
 }
 
+static inline bool
+platform_has_relocs_enabled(const struct i915_execbuffer *eb)
+{
+	/*
+	 * Relocations are disallowed starting from gen12 with Tigerlake
+	 * as an exception. We allow temporarily use relocations for Rocketlake
+	 * and Alderlake when require_force_probe flag is set.
+	 */
+
+	if (INTEL_GEN(eb->i915) < 12 || IS_TIGERLAKE(eb->i915))
+		return true;
+
+	if (INTEL_INFO(eb->i915)->require_force_probe &&
+		 (IS_ROCKETLAKE(eb->i915) || IS_ALDERLAKE_S(eb->i915) ||
+		  IS_ALDERLAKE_P(eb->i915)))
+		return true;
+
+	return false;
+}
+
 static int
 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.
-	 */
-	if (entry->relocation_count &&
-	    INTEL_GEN(eb->i915) >= 12 && !IS_TIGERLAKE(eb->i915))
+	if (entry->relocation_count && !platform_has_relocs_enabled(eb))
 		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

^ permalink raw reply related	[flat|nested] 37+ messages in thread
* [Intel-gfx] [PATCH] drm/i915: Add relocation exceptions for two other platforms
@ 2021-05-11  8:31 Zbigniew Kempczyński
  2021-05-11 17:04 ` Daniel Vetter
  0 siblings, 1 reply; 37+ messages in thread
From: Zbigniew Kempczyński @ 2021-05-11  8:31 UTC (permalink / raw)
  To: intel-gfx, dri-devel; +Cc: Dave Airlie, Daniel Vetter

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

^ permalink raw reply related	[flat|nested] 37+ messages in thread
* [Intel-gfx] [PATCH] drm/i915: Add relocation exceptions for two other platforms
@ 2021-04-28 17:30 Zbigniew Kempczyński
  0 siblings, 0 replies; 37+ messages in thread
From: Zbigniew Kempczyński @ 2021-04-28 17:30 UTC (permalink / raw)
  To: intel-gfx; +Cc: Dave Airlie, dri-devel, Daniel Vetter

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.

As Alderlake is coming in two variants - S and P and only S landed
upstream already we will need to extend the relocation enabling
condition one more time for P version in the future.

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 | 9 ++++++---
 1 file changed, 6 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..6d621898698f 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -496,11 +496,14 @@ 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)))
 		return -EINVAL;
 
 	if (unlikely(entry->flags & eb->invalid_flags))
-- 
2.26.0

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^ permalink raw reply related	[flat|nested] 37+ messages in thread
end of thread, other threads:[~2021-06-17 10:19 UTC | newest]

Thread overview: 37+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-06-10 10:39 [PATCH] drm/i915: Add relocation exceptions for two other platforms Zbigniew Kempczyński
2021-06-10 10:39 ` [Intel-gfx] " Zbigniew Kempczyński
2021-06-10 12:53 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915: Add relocation exceptions for two other platforms (rev5) Patchwork
2021-06-10 14:36 ` [Intel-gfx] [PATCH] drm/i915: Add relocation exceptions for two other platforms Rodrigo Vivi
2021-06-10 14:36   ` Rodrigo Vivi
2021-06-11  6:09   ` Zbigniew Kempczyński
2021-06-11  6:09     ` Zbigniew Kempczyński
2021-06-11  8:54     ` Rodrigo Vivi
2021-06-11  8:54       ` Rodrigo Vivi
2021-06-14  8:35       ` Zbigniew Kempczyński
2021-06-14  8:35         ` Zbigniew Kempczyński
2021-06-14 16:28         ` Rodrigo Vivi
2021-06-14 16:28           ` Rodrigo Vivi
2021-06-10 15:02 ` [Intel-gfx] ✗ Fi.CI.IGT: failure for drm/i915: Add relocation exceptions for two other platforms (rev5) Patchwork
2021-06-11  6:46   ` Zbigniew Kempczyński
  -- strict thread matches above, loose matches on Subject: below --
2021-06-17  5:44 [Intel-gfx] [PATCH] drm/i915: Add relocation exceptions for two other platforms Zbigniew Kempczyński
2021-06-17 10:19 ` Rodrigo Vivi
2021-06-16  9:48 Zbigniew Kempczyński
2021-06-16 13:54 ` Rodrigo Vivi
2021-06-11  6:23 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
2021-06-01 12:26 ` Jani Nikula
2021-06-01 12:26   ` Jani Nikula
2021-05-11  8:31 Zbigniew Kempczyński
2021-05-11 17:04 ` 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
2021-04-28 17:30 Zbigniew Kempczyński

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