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| author | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 06:06:09 +0200 |
|---|---|---|
| committer | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 06:06:09 +0200 |
| commit | 499ba610c2829adafbf393c2f3773d73ae4445f3 (patch) | |
| tree | fae89854e0b3e704dd6410780e392901df1a6759 /drivers/gpu/drm/i915/intel_crt.c | |
| parent | 817ba283acf2d7b5aa073b96fd989f336fcff72a (diff) | |
| download | kernel_samsung_smdk4412-499ba610c2829adafbf393c2f3773d73ae4445f3.zip kernel_samsung_smdk4412-499ba610c2829adafbf393c2f3773d73ae4445f3.tar.gz kernel_samsung_smdk4412-499ba610c2829adafbf393c2f3773d73ae4445f3.tar.bz2 | |
merge more graphics stuff from 3.2.72
Diffstat (limited to 'drivers/gpu/drm/i915/intel_crt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_crt.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c index 0979d88..fee0ad0 100644 --- a/drivers/gpu/drm/i915/intel_crt.c +++ b/drivers/gpu/drm/i915/intel_crt.c @@ -69,7 +69,7 @@ static void intel_crt_dpms(struct drm_encoder *encoder, int mode) temp &= ~(ADPA_HSYNC_CNTL_DISABLE | ADPA_VSYNC_CNTL_DISABLE); temp &= ~ADPA_DAC_ENABLE; - switch(mode) { + switch (mode) { case DRM_MODE_DPMS_ON: temp |= ADPA_DAC_ENABLE; break; @@ -152,17 +152,13 @@ static void intel_crt_mode_set(struct drm_encoder *encoder, if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC) adpa |= ADPA_VSYNC_ACTIVE_HIGH; - if (intel_crtc->pipe == 0) { - if (HAS_PCH_CPT(dev)) - adpa |= PORT_TRANS_A_SEL_CPT; - else - adpa |= ADPA_PIPE_A_SELECT; - } else { - if (HAS_PCH_CPT(dev)) - adpa |= PORT_TRANS_B_SEL_CPT; - else - adpa |= ADPA_PIPE_B_SELECT; - } + /* For CPT allow 3 pipe config, for others just use A or B */ + if (HAS_PCH_CPT(dev)) + adpa |= PORT_TRANS_SEL_CPT(intel_crtc->pipe); + else if (intel_crtc->pipe == 0) + adpa |= ADPA_PIPE_A_SELECT; + else + adpa |= ADPA_PIPE_B_SELECT; if (!HAS_PCH_SPLIT(dev)) I915_WRITE(BCLRPAT(intel_crtc->pipe), 0); |