korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-14 06:24:53 +08:00
Code Issues Packages Projects Releases Wiki Activity

drm/i915: Eliminate superfluous i915_ggtt_view_normal

Browse Source 
Since commit 058d88c433 ("drm/i915: Track pinned VMA"), there is only
one user of i915_ggtt_view_normal rodate. Just treat NULL as no special
view in pin_to_display() like everywhere else.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170114002827.31315-7-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2017-01-14 00:28:27 +00:00
parent 7b92c047ba
commit 47a8e3f6ae
4 changed files with 2 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/i915/i915_gem.c
View File

@ -3436,7 +3436,7 @@ i915_gem_object_pin_to_display_plane(struct drm_i915_gem_object *obj,
* try to preserve the existing ABI).
*/
vma = ERR_PTR(-ENOSPC);
if (view->type == I915_GGTT_VIEW_NORMAL)
if (!view || view->type == I915_GGTT_VIEW_NORMAL)
vma = i915_gem_object_ggtt_pin(obj, view, 0, alignment,
PIN_MAPPABLE | PIN_NONBLOCK);
if (IS_ERR(vma)) {

4
drivers/gpu/drm/i915/i915_gem_gtt.c
View File

@ -103,10 +103,6 @@
static int
i915_get_ggtt_vma_pages(struct i915_vma *vma);
const struct i915_ggtt_view i915_ggtt_view_normal = {
.type = I915_GGTT_VIEW_NORMAL,
};
static void gen6_ggtt_invalidate(struct drm_i915_private *dev_priv)
{
/* Note that as an uncached mmio write, this should flush the

2
drivers/gpu/drm/i915/i915_gem_gtt.h
View File

@ -196,8 +196,6 @@ struct i915_ggtt_view {
};
};
extern const struct i915_ggtt_view i915_ggtt_view_normal;
enum i915_cache_level;
struct i915_vma;

3
drivers/gpu/drm/i915/intel_overlay.c
View File

@ -811,8 +811,7 @@ static int intel_overlay_do_put_image(struct intel_overlay *overlay,
if (ret != 0)
return ret;
vma = i915_gem_object_pin_to_display_plane(new_bo, 0,
&i915_ggtt_view_normal);
vma = i915_gem_object_pin_to_display_plane(new_bo, 0, NULL);
if (IS_ERR(vma))
return PTR_ERR(vma);