diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-03-25 14:31:59 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-04-25 21:06:47 +0300 |
| commit | e2f5f399af316204656caf072d60ac19f4c978fc (patch) | |
| tree | cfc1f79e9e108d1eaf96db930e2cc96893d77a8e | |
| parent | ad3da340f903b7f1d35a134144e8550a79d5a1db (diff) | |
| download | linux-e2f5f399af316204656caf072d60ac19f4c978fc.tar.bz2 | |
drm/i915: Clear the dpll_hw_state when disabling a pipe
Clear the dpll_hw_state when we're about disable the pipe.
Previously it looks like we just left the old junk in there.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220325123205.22140-8-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dpll.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dpll.c b/drivers/gpu/drm/i915/display/intel_dpll.c index 494a343850e7..7960f1d52eaa 100644 --- a/drivers/gpu/drm/i915/display/intel_dpll.c +++ b/drivers/gpu/drm/i915/display/intel_dpll.c @@ -1406,12 +1406,12 @@ int intel_dpll_crtc_compute_clock(struct intel_atomic_state *state, if (drm_WARN_ON(&i915->drm, crtc_state->shared_dpll)) return 0; - if (!crtc_state->hw.enable) - return 0; - memset(&crtc_state->dpll_hw_state, 0, sizeof(crtc_state->dpll_hw_state)); + if (!crtc_state->hw.enable) + return 0; + return i915->dpll_funcs->crtc_compute_clock(state, crtc); } |