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drm/msm/mdp4+5: move aspace/id to base class

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Before we can shift to passing the address-space object to _get_iova(),
we need to fix a few places (dsi+fbdev) that were hard-coding the adress
space id.  That gets somewhat easier if we just move these to the kms
base class.

Prep work for next patch.

Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Rob Clark 2017-06-13 10:22:37 -04:00
parent aa7cd24297
commit f59f62d592
11 changed files with 56 additions and 40 deletions
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4
drivers/gpu/drm/msm/msm_fbdev.c
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@ -20,6 +20,7 @@
#include "msm_drv.h"
#include "msm_gem.h"
#include "msm_kms.h"
extern int msm_gem_mmap_obj(struct drm_gem_object *obj,
struct vm_area_struct *vma);
@ -73,6 +74,7 @@ static int msm_fbdev_create(struct drm_fb_helper *helper,
{
struct msm_fbdev *fbdev = to_msm_fbdev(helper);
struct drm_device *dev = helper->dev;
struct msm_drm_private *priv = dev->dev_private;
struct drm_framebuffer *fb = NULL;
struct fb_info *fbi = NULL;
struct drm_mode_fb_cmd2 mode_cmd = {0};
@ -124,7 +126,7 @@ static int msm_fbdev_create(struct drm_fb_helper *helper,
* in panic (ie. lock-safe, etc) we could avoid pinning the
* buffer now:
*/
ret = msm_gem_get_iova_locked(fbdev->bo, 0, &paddr);
ret = msm_gem_get_iova_locked(fbdev->bo, priv->kms->id, &paddr);
if (ret) {
dev_err(dev->dev, "failed to get buffer obj iova: %d\n", ret);
goto fail_unlock;