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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2020-01-21 16:03:53 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2020-01-31 17:00:44 +0200 |
| commit | 28a30b45f5e9e5a7e51fb93c06ae50a01d89b005 (patch) | |
| tree | 814deacc2d6807e2f91b4a10b1f7975e363ef582 /drivers/gpu/drm/i915/display/intel_atomic_plane.h | |
| parent | aac978718bb480fee1b4a577727c0c06e7ae65db (diff) | |
| download | linux-28a30b45f5e9e5a7e51fb93c06ae50a01d89b005.tar.gz linux-28a30b45f5e9e5a7e51fb93c06ae50a01d89b005.tar.bz2 linux-28a30b45f5e9e5a7e51fb93c06ae50a01d89b005.zip | |
drm/i915: Convert cdclk to global state
Let's convert cdclk_state to be a proper global state. That allows
us to use the regular atomic old vs. new state accessor, hopefully
making the code less confusing.
We do have to deal with a few more error cases in case the cdclk
state duplication fails. But so be it.
v2: Fix new plane min_cdclk vs. old crtc min_cdclk check
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200121140353.25997-1-ville.syrjala@linux.intel.com
Reviewed-by: Imre Deak <imre.deak@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_atomic_plane.h')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_atomic_plane.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_atomic_plane.h b/drivers/gpu/drm/i915/display/intel_atomic_plane.h index 5cedafdddb55..2bcf15e34728 100644 --- a/drivers/gpu/drm/i915/display/intel_atomic_plane.h +++ b/drivers/gpu/drm/i915/display/intel_atomic_plane.h @@ -46,7 +46,8 @@ int intel_plane_atomic_calc_changes(const struct intel_crtc_state *old_crtc_stat struct intel_crtc_state *crtc_state, const struct intel_plane_state *old_plane_state, struct intel_plane_state *plane_state); -bool intel_plane_calc_min_cdclk(struct intel_atomic_state *state, - struct intel_plane *plane); +int intel_plane_calc_min_cdclk(struct intel_atomic_state *state, + struct intel_plane *plane, + bool *need_cdclk_calc); #endif /* __INTEL_ATOMIC_PLANE_H__ */ |