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| author | Bruno Prémont <bonbons@linux-vserver.org> | 2009-08-08 13:01:17 +0200 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2009-08-24 16:41:22 -0700 |
| commit | bc5e5718acd7f7d000d913e619562767863610bf (patch) | |
| tree | a9f4ed5bac93052456b5dda4ca659964d9dfb5a4 /drivers | |
| parent | 942642a412454c3365f0abc8399c8ef2944f4eac (diff) | |
| download | kernel-crypto-bc5e5718acd7f7d000d913e619562767863610bf.tar.gz kernel-crypto-bc5e5718acd7f7d000d913e619562767863610bf.tar.xz kernel-crypto-bc5e5718acd7f7d000d913e619562767863610bf.zip | |
drm/i915: Check if BIOS enabled dual-channel LVDS on 8xx, not only on 9xx
Commit 0c2e39525b3b53a97a0202c5f35058147e53977e is not sufficient to
get fd.o bug #20115 fixed.
In addition intel_find_best_PLL() must not only rely on BIOS settings
for i9xx chips but also for i8xx, so drop the IS_I9XX() check.
Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'drivers')
| -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 f611e216b0b..8fd90f31b60 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -666,7 +666,7 @@ intel_find_best_PLL(const intel_limit_t *limit, struct drm_crtc *crtc, intel_clock_t clock; int err = target; - if (IS_I9XX(dev) && intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS) && + if (intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS) && (I915_READ(LVDS)) != 0) { /* * For LVDS, if the panel is on, just rely on its current |