diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2021-09-13 17:44:28 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2021-09-15 18:08:29 +0300 |
| commit | 555ec52127f9f09cae798ae66c82d017144743f0 (patch) | |
| tree | a1fc833d982bd1f12db0b1eb4d46bb045fec37cb /drivers/gpu/drm/i915/display/intel_dpll.c | |
| parent | e0ccf1d6f1ef46456ff6d3744afb6a105a516817 (diff) | |
drm/i915: Flatten hsw_crtc_compute_clock()
hsw_crtc_compute_clock() has become spaghetti. Flatten
it a bit to make it at least semi-legible.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210913144440.23008-5-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dpll.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dpll.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dpll.c b/drivers/gpu/drm/i915/display/intel_dpll.c index 210f91f4a576..ace9157a1c30 100644 --- a/drivers/gpu/drm/i915/display/intel_dpll.c +++ b/drivers/gpu/drm/i915/display/intel_dpll.c @@ -937,16 +937,18 @@ static int hsw_crtc_compute_clock(struct intel_crtc_state *crtc_state) struct intel_encoder *encoder = intel_get_crtc_new_encoder(state, crtc_state); - if (IS_DG2(dev_priv)) { + if (IS_DG2(dev_priv)) return intel_mpllb_calc_state(crtc_state, encoder); - } else if (!intel_crtc_has_type(crtc_state, INTEL_OUTPUT_DSI) || - DISPLAY_VER(dev_priv) >= 11) { - if (!intel_reserve_shared_dplls(state, crtc, encoder)) { - drm_dbg_kms(&dev_priv->drm, - "failed to find PLL for pipe %c\n", - pipe_name(crtc->pipe)); - return -EINVAL; - } + + if (DISPLAY_VER(dev_priv) < 11 && + intel_crtc_has_type(crtc_state, INTEL_OUTPUT_DSI)) + return 0; + + if (!intel_reserve_shared_dplls(state, crtc, encoder)) { + drm_dbg_kms(&dev_priv->drm, + "failed to find PLL for pipe %c\n", + pipe_name(crtc->pipe)); + return -EINVAL; } return 0; |