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drm/i915: Use intel_fb_obj() everywhere

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We already have a macro to pull the GEM object from a FB, so use it
everywhere. We'll make use of this later to move the object storage.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: intel-gfx@lists.freedesktop.org
Link: https://patchwork.freedesktop.org/patch/msgid/20180518143008.4120-1-daniels@collabora.com
This commit is contained in:
Daniel Stone 2018-05-18 15:30:07 +01:00
parent 6bb2a2af8b
commit a5ff7a45c9
3 changed files with 17 additions and 15 deletions
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4
drivers/gpu/drm/i915/i915_debugfs.c
View File

@ -1908,7 +1908,7 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data)
fbdev_fb->base.format->cpp[0] * 8,
fbdev_fb->base.modifier,
drm_framebuffer_read_refcount(&fbdev_fb->base));
describe_obj(m, fbdev_fb->obj);
describe_obj(m, intel_fb_obj(&fbdev_fb->base));
seq_putc(m, '\n');
}
#endif
@ -1926,7 +1926,7 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data)
fb->base.format->cpp[0] * 8,
fb->base.modifier,
drm_framebuffer_read_refcount(&fb->base));
describe_obj(m, fb->obj);
describe_obj(m, intel_fb_obj(&fb->base));
seq_putc(m, '\n');
}
mutex_unlock(&dev->mode_config.fb_lock);

19
drivers/gpu/drm/i915/intel_display.c
View File

@ -2474,6 +2474,7 @@ intel_fill_fb_info(struct drm_i915_private *dev_priv,
{
struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
struct intel_rotation_info *rot_info = &intel_fb->rot_info;
struct drm_i915_gem_object *obj = intel_fb_obj(fb);
u32 gtt_offset_rotated = 0;
unsigned int max_size = 0;
int i, num_planes = fb->format->num_planes;
@ -2538,7 +2539,7 @@ intel_fill_fb_info(struct drm_i915_private *dev_priv,
* fb layout agrees with the fence layout. We already check that the
* fb stride matches the fence stride elsewhere.
*/
if (i == 0 && i915_gem_object_is_tiled(intel_fb->obj) &&
if (i == 0 && i915_gem_object_is_tiled(obj) &&
(x + width) * cpp > fb->pitches[i]) {
DRM_DEBUG_KMS("bad fb plane %d offset: 0x%x\n",
i, fb->offsets[i]);
@ -2623,9 +2624,9 @@ intel_fill_fb_info(struct drm_i915_private *dev_priv,
max_size = max(max_size, offset + size);
}
if (max_size * tile_size > intel_fb->obj->base.size) {
if (max_size * tile_size > obj->base.size) {
DRM_DEBUG_KMS("fb too big for bo (need %u bytes, have %zu bytes)\n",
max_size * tile_size, intel_fb->obj->base.size);
max_size * tile_size, obj->base.size);
return -EINVAL;
}
@ -14082,14 +14083,15 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
static void intel_user_framebuffer_destroy(struct drm_framebuffer *fb)
{
struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
struct drm_i915_gem_object *obj = intel_fb_obj(fb);
drm_framebuffer_cleanup(fb);
i915_gem_object_lock(intel_fb->obj);
WARN_ON(!intel_fb->obj->framebuffer_references--);
i915_gem_object_unlock(intel_fb->obj);
i915_gem_object_lock(obj);
WARN_ON(!obj->framebuffer_references--);
i915_gem_object_unlock(obj);
i915_gem_object_put(intel_fb->obj);
i915_gem_object_put(obj);
kfree(intel_fb);
}
@ -14098,8 +14100,7 @@ static int intel_user_framebuffer_create_handle(struct drm_framebuffer *fb,
struct drm_file *file,
unsigned int *handle)
{
struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
struct drm_i915_gem_object *obj = intel_fb->obj;
struct drm_i915_gem_object *obj = intel_fb_obj(fb);
if (obj->userptr.mm) {
DRM_DEBUG("attempting to use a userptr for a framebuffer, denied\n");

9
drivers/gpu/drm/i915/intel_fbdev.c
View File

@ -47,7 +47,7 @@
static void intel_fbdev_invalidate(struct intel_fbdev *ifbdev)
{
struct drm_i915_gem_object *obj = ifbdev->fb->obj;
struct drm_i915_gem_object *obj = intel_fb_obj(&ifbdev->fb->base);
unsigned int origin =
ifbdev->vma_flags & PLANE_HAS_FENCE ? ORIGIN_GTT : ORIGIN_CPU;
@ -193,7 +193,7 @@ static int intelfb_create(struct drm_fb_helper *helper,
drm_framebuffer_put(&intel_fb->base);
intel_fb = ifbdev->fb = NULL;
}
if (!intel_fb || WARN_ON(!intel_fb->obj)) {
if (!intel_fb || WARN_ON(!intel_fb_obj(&intel_fb->base))) {
DRM_DEBUG_KMS("no BIOS fb, allocating a new one\n");
ret = intelfb_alloc(helper, sizes);
if (ret)
@ -265,7 +265,7 @@ static int intelfb_create(struct drm_fb_helper *helper,
* If the object is stolen however, it will be full of whatever
* garbage was left in there.
*/
if (intel_fb->obj->stolen && !prealloc)
if (intel_fb_obj(fb)->stolen && !prealloc)
memset_io(info->screen_base, 0, info->screen_size);
/* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */
@ -792,7 +792,8 @@ void intel_fbdev_set_suspend(struct drm_device *dev, int state, bool synchronous
* been restored from swap. If the object is stolen however, it will be
* full of whatever garbage was left in there.
*/
if (state == FBINFO_STATE_RUNNING && ifbdev->fb->obj->stolen)
if (state == FBINFO_STATE_RUNNING &&
intel_fb_obj(&ifbdev->fb->base)->stolen)
memset_io(info->screen_base, 0, info->screen_size);
drm_fb_helper_set_suspend(&ifbdev->helper, state);