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drm/i915: update FDI mPHY setup code

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Bspec has been been updated and dropped these two changes for non-sdv
LPT PCHs.

Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2013-04-08 11:52:20 +02:00
parent 25ff1195f8
commit 57d277bbfc
1 changed files with 0 additions and 7 deletions
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7
drivers/gpu/drm/i915/intel_display.c
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@ -4958,13 +4958,6 @@ static void lpt_init_pch_refclk(struct drm_device *dev)
tmp |= (0x12 << 24);
intel_sbi_write(dev_priv, 0x8008, tmp, SBI_MPHY);
if (!is_sdv) {
tmp = intel_sbi_read(dev_priv, 0x808C, SBI_MPHY);
tmp &= ~(0x3 << 6);
tmp |= (1 << 6) | (1 << 0);
intel_sbi_write(dev_priv, 0x808C, tmp, SBI_MPHY);
}
if (is_sdv) {
tmp = intel_sbi_read(dev_priv, 0x800C, SBI_MPHY);
tmp |= 0x7FFF;