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drm/i915: Add the missing clonemask for display port on Ironlake
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Add the missing clonemask for display port on Ironlake.

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
cc: stable@kernel.org
Signed-off-by: Eric Anholt <eric@anholt.net>
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Zhao Yakui authored and Eric Anholt committed Dec 2, 2009
1 parent f24bc39 commit 652af9d
Showing 1 changed file with 3 additions and 3 deletions.
6 changes: 3 additions & 3 deletions drivers/gpu/drm/i915/intel_dp.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1306,11 +1306,11 @@ intel_dp_init(struct drm_device *dev, int output_reg)
else
intel_output->type = INTEL_OUTPUT_DISPLAYPORT;

if (output_reg == DP_B)
if (output_reg == DP_B || output_reg == PCH_DP_B)
intel_output->clone_mask = (1 << INTEL_DP_B_CLONE_BIT);
else if (output_reg == DP_C)
else if (output_reg == DP_C || output_reg == PCH_DP_C)
intel_output->clone_mask = (1 << INTEL_DP_C_CLONE_BIT);
else if (output_reg == DP_D)
else if (output_reg == DP_D || output_reg == PCH_DP_D)
intel_output->clone_mask = (1 << INTEL_DP_D_CLONE_BIT);

if (IS_eDP(intel_output)) {
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