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| author | Chris Wilson | 2013-08-27 18:04:17 +0200 |
|---|---|---|
| committer | Daniel Vetter | 2013-09-08 21:59:13 +0200 |
| commit | fd4daa9cea025ddf8623db289e79d264e9fa66f6 (patch) | |
| tree | 0c97b55970bc964b16e3d32327e513ce6249f9f3 /drivers/gpu/drm/i915/intel_drv.h | |
| parent | drm/i915: Delay disabling of VGA memory until vgacon->fbcon handoff is done (diff) | |
| download | kernel-qcow2-linux-fd4daa9cea025ddf8623db289e79d264e9fa66f6.tar.gz kernel-qcow2-linux-fd4daa9cea025ddf8623db289e79d264e9fa66f6.tar.xz kernel-qcow2-linux-fd4daa9cea025ddf8623db289e79d264e9fa66f6.zip | |
drm/i915: Track pfit enable state separately from size
Detangle the additional state of whether or not the hw has the pfit
enabled from whether it has zero size. This allows us to cleanly
distinguish in the code when we expect the pfit to be enabled (for
Haswell pc8), and when the BIOS is confused and needs sanitizing.
Reported-by: shui yanwei <yangweix.shui@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=68251
Tested-by: shui yanwei <yangweix.shui@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index a47799e832c6..28cae80495e2 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -280,6 +280,7 @@ struct intel_crtc_config { struct { u32 pos; u32 size; + bool enabled; } pch_pfit; /* FDI configuration, only valid if has_pch_encoder is set. */ |