[PATCH 5.19 29/38] drm/i915: Set correct domains values at _i915_vma_move_to_active

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

From: Nirmoy Das <nirmoy.das@intel.com>

commit 08b812985996924c0ccf79d54a31fc9757c0a6ca upstream.

Fix regression introduced by commit:
"drm/i915: Individualize fences before adding to dma_resv obj"
which sets obj->read_domains to 0 for both read and write paths.
Also set obj->write_domain to 0 on read path which was removed by
the commit.

Fixes: 420a07b841d0 ("drm/i915: Individualize fences before adding to dma_resv obj")
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Cc: <stable@vger.kernel.org> # v5.16+
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Andrzej Hajda <andrzej.hajda@intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220907172641.12555-1-nirmoy.das@intel.com
(cherry picked from commit 04f7eb3d4582a0a4da67c86e55fda7de2df86d91)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/gpu/drm/i915/i915_vma.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -1870,12 +1870,13 @@ int _i915_vma_move_to_active(struct i915
 		enum dma_resv_usage usage;
 		int idx;
 
-		obj->read_domains = 0;
 		if (flags & EXEC_OBJECT_WRITE) {
 			usage = DMA_RESV_USAGE_WRITE;
 			obj->write_domain = I915_GEM_DOMAIN_RENDER;
+			obj->read_domains = 0;
 		} else {
 			usage = DMA_RESV_USAGE_READ;
+			obj->write_domain = 0;
 		}
 
 		dma_fence_array_for_each(curr, idx, fence)