diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-12-08 16:05:48 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-12-08 16:30:21 +0200 |
| commit | 92966a378fcd466c2554bd5158187971481347c9 (patch) | |
| tree | 664dba20918afe0b6583ebfb58ba954d90e89a47 /drivers/gpu/drm/i915/intel_crt.c | |
| parent | a2572f5cfb6c373cd4bc0acbd9f25f0af591ee7c (diff) | |
drm/i915: Disable FDI after the CRT port on LPT-H
Bspec modeset sequence tells us to disable the PCH transcoder and
FDI after the CRT port on LPT-H, so let's do that. And the CRT port
should be disabled after the pipe, as we do on other PCH platforms
too since
commit 1ea56e269e13 ("drm/i915: Disable CRT port after pipe on PCH platforms")
commit 00490c22b1b5 ("drm/i915: Consider SPLL as another shared pll, v2.")
moved the SPLL disable from the .post_disable() hook to some upper
level code, so we can just move the CRT port disabling into the
.post_disable() hook. If we still had the non-shared SPLL, it would have
needed to be moved into the .post_pll_disable() hook.
v2: Actually move the CRT port disable to the .post_disable() hook,
and amend the commit message with more details (Paulo)
v3: Fix typos in commit message (Paulo)
Cc: Paulo Zanoni <przanoni@gmail.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449583548-11896-1-git-send-email-ville.syrjala@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_crt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_crt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c index 12008af797bd..cef359958c73 100644 --- a/drivers/gpu/drm/i915/intel_crt.c +++ b/drivers/gpu/drm/i915/intel_crt.c @@ -844,7 +844,7 @@ void intel_crt_init(struct drm_device *dev) crt->adpa_reg = adpa_reg; crt->base.compute_config = intel_crt_compute_config; - if (HAS_PCH_SPLIT(dev) && !HAS_DDI(dev)) { + if (HAS_PCH_SPLIT(dev)) { crt->base.disable = pch_disable_crt; crt->base.post_disable = pch_post_disable_crt; } else { |