diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2013-09-09 14:06:37 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-09-16 22:43:46 +0200 |
| commit | da4a1efab8be1e373c1ad31b14deb4e422dad6cb (patch) | |
| tree | 9e555853d591903600d69ece9da9334c5a822e2d /drivers/gpu/drm/i915/i915_drv.h | |
| parent | 293623f7aa6d175d126135fb58c7a88c9695fd11 (diff) | |
drm/i915: Make i9xx_crtc_clock_get() work for PCH DPLLs
Add the 120MHz refernce clock case for PCH DPLLs.
Also determine the reference clock frequency more accurately by
checking for the PLLB_REF_INPUT_SPREADSPECTRUMIN refclk input
mode. The gen2 code already checked it, but it stil assumed a
fixed 66MHz refclk. Instead we need to consult the VBT for the
real value.
v2: Fix refclk for SSC panel case
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
0 files changed, 0 insertions, 0 deletions