Commit 81ce8f04 authored by Chris Wilson's avatar Chris Wilson Committed by Rodrigo Vivi
Browse files

drm/i915/gt: Correct surface base address for renderclear 



The surface_state_base is an offset into the batch, so we need to pass
the correct batch address for STATE_BASE_ADDRESS.

Fixes: 47f8253d ("drm/i915/gen7: Clear all EU/L3 residual contexts")
Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Prathap Kumar Valsan <prathap.kumar.valsan@intel.com>
Cc: Akeem G Abodunrin <akeem.g.abodunrin@intel.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: default avatarMika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: <stable@vger.kernel.org> # v5.7+
Link: https://patchwork.freedesktop.org/patch/msgid/20210210122728.20097-1-chris@chris-wilson.co.uk


(cherry picked from commit 1914911f4aa08ddc05bae71d3516419463e0c567)
Signed-off-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
parent 80cf9a88

drivers/gpu/drm/i915/gt/gen7_renderclear.c

+1 −1
Original line number Diff line number Diff line
@@ -240,7 +240,7 @@ gen7_emit_state_base_address(struct batch_chunk *batch, 
	/* general */

	*cs++ = batch_addr(batch) | BASE_ADDRESS_MODIFY;

	/* surface */

	*cs++ = batch_addr(batch) | surface_state_base | BASE_ADDRESS_MODIFY;

	*cs++ = (batch_addr(batch) + surface_state_base) | BASE_ADDRESS_MODIFY;

	/* dynamic */

	*cs++ = batch_addr(batch) | BASE_ADDRESS_MODIFY;

	/* indirect */