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radeon: fix voverplus calculation

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Dave Airlie 2008-09-20 00:48:11 +10:00
parent dc3a6834f6
commit d6b853cf81
1 changed files with 1 additions and 1 deletions
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2
linux-core/radeon_combios.c
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@ -749,7 +749,7 @@ bool radeon_combios_get_lvds_info(struct radeon_encoder *encoder)
encoder->vblank = (radeon_bios16(dev_priv, tmp + 24) - encoder->vblank = (radeon_bios16(dev_priv, tmp + 24) -
radeon_bios16(dev_priv, tmp + 26)); radeon_bios16(dev_priv, tmp + 26));
encoder->voverplus = ((radeon_bios16(dev_priv, tmp + 28) & 0x7fff) - encoder->voverplus = ((radeon_bios16(dev_priv, tmp + 28) & 0x7ff) -
radeon_bios16(dev_priv, tmp + 26)); radeon_bios16(dev_priv, tmp + 26));
encoder->vsync_width = ((radeon_bios16(dev_priv, tmp + 28) & 0xf800) >> 11); encoder->vsync_width = ((radeon_bios16(dev_priv, tmp + 28) & 0xf800) >> 11);
encoder->dotclock = radeon_bios16(dev_priv, tmp + 9) * 10; encoder->dotclock = radeon_bios16(dev_priv, tmp + 9) * 10;