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| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2013-08-02 23:22:25 +0400 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-08-22 15:31:48 +0400 |
| commit | 6aedd1f539f51b7b0c3d6be0088c3541f9d2c294 (patch) | |
| tree | 687316402b6b7e401fc018f0c4890b7c549a9fa1 /drivers/gpu/drm/i915/intel_display.c | |
| parent | 8dc8a27c9733a41cda84e8c70da8313e1d54c4ae (diff) | |
| download | linux-6aedd1f539f51b7b0c3d6be0088c3541f9d2c294.tar.xz | |
drm/i915: clarify Haswell power well bit names
Whenever I need to work with the HSW_PWER_WELL_* register bits I have
to look at the documentation to find out which bit is to request the
power well and which one shows its current state. Rename the bits so I
won't need to look the docs every time.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index f83316ec0b94..e600e1cfb6ea 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -10112,7 +10112,7 @@ void i915_redisable_vga(struct drm_device *dev) * follow the "don't touch the power well if we don't need it" policy * the rest of the driver uses. */ if (HAS_POWER_WELL(dev) && - (I915_READ(HSW_PWR_WELL_DRIVER) & HSW_PWR_WELL_STATE) == 0) + (I915_READ(HSW_PWR_WELL_DRIVER) & HSW_PWR_WELL_STATE_ENABLED) == 0) return; if (I915_READ(vga_reg) != VGA_DISP_DISABLE) { |