From 555ec52127f9f09cae798ae66c82d017144743f0 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Mon, 13 Sep 2021 17:44:28 +0300 Subject: [PATCH] drm/i915: Flatten hsw_crtc_compute_clock() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit hsw_crtc_compute_clock() has become spaghetti. Flatten it a bit to make it at least semi-legible. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20210913144440.23008-5-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula --- drivers/gpu/drm/i915/display/intel_dpll.c | 20 +++++++++++--------- 1 file 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 210f91f..ace9157 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; -- 2.7.4