diff options
| author | Williams, Dan J <dan.j.williams@intel.com> | 2015-10-12 21:12:57 (GMT) |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-10-13 08:22:45 (GMT) |
| commit | 115719fceaa733d646e39cdce83cc32ddb891a49 (patch) | |
| tree | de16a97ec73b5bc060ed6dedb5275bc492c41385 /drivers/gpu/drm/i915/intel_panel.c | |
| parent | adfb46721e4a4ef373dee8b773b424c40a176fc2 (diff) | |
| download | linux-115719fceaa733d646e39cdce83cc32ddb891a49.tar.xz | |
i915: switch from acpi_os_ioremap to memremap
i915 expects the OpRegion to be cached (i.e. not __iomem), so explicitly
map it with memremap rather than the implied cache setting of
acpi_os_ioremap().
Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: intel-gfx@lists.freedesktop.org
Cc: David Airlie <airlied@linux.ie>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_panel.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_panel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c index f30c996..b05c6d9 100644 --- a/drivers/gpu/drm/i915/intel_panel.c +++ b/drivers/gpu/drm/i915/intel_panel.c @@ -381,7 +381,7 @@ intel_panel_detect(struct drm_device *dev) /* Assume that the BIOS does not lie through the OpRegion... */ if (!i915.panel_ignore_lid && dev_priv->opregion.lid_state) { - return ioread32(dev_priv->opregion.lid_state) & 0x1 ? + return *dev_priv->opregion.lid_state & 0x1 ? connector_status_connected : connector_status_disconnected; } |