diff options
| author | Ben Widawsky <ben@bwidawsk.net> | 2013-05-25 12:26:36 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-05-31 20:53:56 +0200 |
| commit | f64e29227d80cc15c37c7dbf7030ffc8c415cbd4 (patch) | |
| tree | 1ad5384b430c6f532592b18f4188738826817562 /drivers/gpu/drm | |
| parent | 0a9ae0d7f8249da5906c8cac7d56768975c38de4 (diff) | |
drm/i915: use mappable size for fb kickout
The GTT start is either 0 in the KMS case, or some value which is set
only after the init IOCTL in the UMS case. In both cases, we don't have
this information until after we've tried to kick out the firmware fb.
This patch should have no functional change since we kzalloc the GTT
struct anyway. It only clarifies the situation for people who end up
having to look at that code.
This weirdness was introduced in:
commit 93d187993b783c68383a884091a600d9ad499ea6
Author: Ben Widawsky <ben@bwidawsk.net>
Date: Thu Jan 17 12:45:17 2013 -0800
drm/i915: Remove use of gtt_mappable_entries
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index f5addac7c154..3cda7521e8d7 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1431,7 +1431,7 @@ static void i915_kick_out_firmware_fb(struct drm_i915_private *dev_priv) return; ap->ranges[0].base = dev_priv->gtt.mappable_base; - ap->ranges[0].size = dev_priv->gtt.mappable_end - dev_priv->gtt.start; + ap->ranges[0].size = dev_priv->gtt.mappable_end; primary = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW; |