diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2025-03-06 18:34:15 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2025-03-07 19:02:49 +0200 |
| commit | e45b8192c7e757d33dd1a7f1b1ea6696fbdc218b (patch) | |
| tree | 666e47efa99eccebbf9a2e702036262d979253c8 | |
| parent | ff79a131d37a9ab6301c310f8ea9c12e93212baa (diff) | |
sem/i915: Simplify intel_cdclk_update_hw_state()
intel_crtc_calculate_min_cdclk() can't return an error
(since commit 5ac860cc5254 ("drm/i915: Fix DBUF bandwidth vs.
cdclk handling")) so there is no point in checking for one.
Also we can just call it unconditionally since it itself
checks crtc_state->hw.enabled. We are currently checking
crtc_state->hw.active in the readout path, but active==enabled
during readout, and arguably enabled is the more correct thing
to check anyway.
Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-14-ville.syrjala@linux.intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_cdclk.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c b/drivers/gpu/drm/i915/display/intel_cdclk.c index 947833a96ab7..62caee4a8b64 100644 --- a/drivers/gpu/drm/i915/display/intel_cdclk.c +++ b/drivers/gpu/drm/i915/display/intel_cdclk.c @@ -3352,17 +3352,11 @@ void intel_cdclk_update_hw_state(struct intel_display *display) const struct intel_crtc_state *crtc_state = to_intel_crtc_state(crtc->base.state); enum pipe pipe = crtc->pipe; - int min_cdclk = 0; - if (crtc_state->hw.active) { + if (crtc_state->hw.active) cdclk_state->active_pipes |= BIT(pipe); - min_cdclk = intel_crtc_compute_min_cdclk(crtc_state); - if (drm_WARN_ON(display->drm, min_cdclk < 0)) - min_cdclk = 0; - } - - cdclk_state->min_cdclk[pipe] = min_cdclk; + cdclk_state->min_cdclk[pipe] = intel_crtc_compute_min_cdclk(crtc_state); cdclk_state->min_voltage_level[pipe] = crtc_state->min_voltage_level; } } |