diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-02-17 20:41:09 +0100 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-03-01 12:04:04 +0100 |
| commit | e3b247da89f0adb04010f9dad6a3e41ed085d24e (patch) | |
| tree | 38626d1212e45c793d103e0c0b84422f42460105 /drivers/gpu/drm/i915/intel_drv.h | |
| parent | drm/i915: Dump ddi_pll_sel in hex instead of decimal on HSW/BDW (diff) | |
| download | linux-e3b247da89f0adb04010f9dad6a3e41ed085d24e.tar.xz linux-e3b247da89f0adb04010f9dad6a3e41ed085d24e.zip | |
drm/i915: Move the encoder vs. FDI dotclock check out from encoder .get_config()
Currently we check if the encoder's idea of dotclock agrees with what
we calculated based on the FDI parameters. We do this in the encoder
.get_config() hooks, which isn't so nice in case the BIOS (or some other
outside party) made a mess of the state and we're just trying to take
over.
So as a prep step to being able sanitize such a bogus state, move the
the sanity check to just after we've read out the entire state. If
we then need to sanitize a bad state, it should be easier to move the
sanity check to occur after sanitation instead of before it.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1455738073-14502-3-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Imre Deak <imre.deak@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 48f7e844f23a..859dfc5af28e 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1219,9 +1219,6 @@ void intel_dp_get_m_n(struct intel_crtc *crtc, struct intel_crtc_state *pipe_config); void intel_dp_set_m_n(struct intel_crtc *crtc, enum link_m_n_set m_n); int intel_dotclock_calculate(int link_freq, const struct intel_link_m_n *m_n); -void -ironlake_check_encoder_dotclock(const struct intel_crtc_state *pipe_config, - int dotclock); bool bxt_find_best_dpll(struct intel_crtc_state *crtc_state, int target_clock, intel_clock_t *best_clock); int chv_calc_dpll_params(int refclk, intel_clock_t *pll_clock); |