drm/i915: Keep a list of all contexts
I have implemented this patch before without creating a separate list
(I'm having trouble finding the links, but the messages ids are:
<1364942743-6041-2-git-send-email-ben@bwidawsk.net>
<1365118914-15753-9-git-send-email-ben@bwidawsk.net>)
However, the code is much simpler to just use a list and it makes the
code from the next patch a lot more pretty.
As you'll see in the next patch, the reason for this is to be able to
specify when a context needs to get L3 remapping. More details there.
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 0c39805..1795927 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -605,6 +605,8 @@
struct intel_ring_buffer *ring;
struct drm_i915_gem_object *obj;
struct i915_ctx_hang_stats hang_stats;
+
+ struct list_head link;
};
struct i915_fbc {
@@ -1343,6 +1345,7 @@
bool hw_contexts_disabled;
uint32_t hw_context_size;
+ struct list_head context_list;
u32 fdi_rx_config;