From b551842d4d92cd337cc2af27947cc53e09fe34ab Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Fri, 3 May 2013 11:49:48 +0200 Subject: [PATCH] drm/i915: make set_m_n functions static This is possible thanks to moving the m/n stuff into pipe_config. Unfortunately we need to move them a bit to avoid forward declarations. Reviewed-by: Paulo Zanoni Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_display.c | 68 ++++++++++++++++++------------------ drivers/gpu/drm/i915/intel_drv.h | 4 --- 2 files changed, 34 insertions(+), 38 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 9f755fd..4f74a7f 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -4382,6 +4382,40 @@ static void vlv_pllb_recal_opamp(struct drm_i915_private *dev_priv) intel_dpio_write(dev_priv, DPIO_CALIBRATION, reg_val); } +static void intel_pch_transcoder_set_m_n(struct intel_crtc *crtc, + struct intel_link_m_n *m_n) +{ + struct drm_device *dev = crtc->base.dev; + struct drm_i915_private *dev_priv = dev->dev_private; + int pipe = crtc->pipe; + + I915_WRITE(TRANSDATA_M1(pipe), TU_SIZE(m_n->tu) | m_n->gmch_m); + I915_WRITE(TRANSDATA_N1(pipe), m_n->gmch_n); + I915_WRITE(TRANSDPLINK_M1(pipe), m_n->link_m); + I915_WRITE(TRANSDPLINK_N1(pipe), m_n->link_n); +} + +static void intel_cpu_transcoder_set_m_n(struct intel_crtc *crtc, + struct intel_link_m_n *m_n) +{ + struct drm_device *dev = crtc->base.dev; + struct drm_i915_private *dev_priv = dev->dev_private; + int pipe = crtc->pipe; + enum transcoder transcoder = crtc->config.cpu_transcoder; + + if (INTEL_INFO(dev)->gen >= 5) { + I915_WRITE(PIPE_DATA_M1(transcoder), TU_SIZE(m_n->tu) | m_n->gmch_m); + I915_WRITE(PIPE_DATA_N1(transcoder), m_n->gmch_n); + I915_WRITE(PIPE_LINK_M1(transcoder), m_n->link_m); + I915_WRITE(PIPE_LINK_N1(transcoder), m_n->link_n); + } else { + I915_WRITE(PIPE_GMCH_DATA_M(pipe), TU_SIZE(m_n->tu) | m_n->gmch_m); + I915_WRITE(PIPE_GMCH_DATA_N(pipe), m_n->gmch_n); + I915_WRITE(PIPE_DP_LINK_M(pipe), m_n->link_m); + I915_WRITE(PIPE_DP_LINK_N(pipe), m_n->link_n); + } +} + static void intel_dp_set_m_n(struct intel_crtc *crtc) { if (crtc->config.has_pch_encoder) @@ -5606,40 +5640,6 @@ int ironlake_get_lanes_required(int target_clock, int link_bw, int bpp) return bps / (link_bw * 8) + 1; } -void intel_pch_transcoder_set_m_n(struct intel_crtc *crtc, - struct intel_link_m_n *m_n) -{ - struct drm_device *dev = crtc->base.dev; - struct drm_i915_private *dev_priv = dev->dev_private; - int pipe = crtc->pipe; - - I915_WRITE(TRANSDATA_M1(pipe), TU_SIZE(m_n->tu) | m_n->gmch_m); - I915_WRITE(TRANSDATA_N1(pipe), m_n->gmch_n); - I915_WRITE(TRANSDPLINK_M1(pipe), m_n->link_m); - I915_WRITE(TRANSDPLINK_N1(pipe), m_n->link_n); -} - -void intel_cpu_transcoder_set_m_n(struct intel_crtc *crtc, - struct intel_link_m_n *m_n) -{ - struct drm_device *dev = crtc->base.dev; - struct drm_i915_private *dev_priv = dev->dev_private; - int pipe = crtc->pipe; - enum transcoder transcoder = crtc->config.cpu_transcoder; - - if (INTEL_INFO(dev)->gen >= 5) { - I915_WRITE(PIPE_DATA_M1(transcoder), TU_SIZE(m_n->tu) | m_n->gmch_m); - I915_WRITE(PIPE_DATA_N1(transcoder), m_n->gmch_n); - I915_WRITE(PIPE_LINK_M1(transcoder), m_n->link_m); - I915_WRITE(PIPE_LINK_N1(transcoder), m_n->link_n); - } else { - I915_WRITE(PIPE_GMCH_DATA_M(pipe), TU_SIZE(m_n->tu) | m_n->gmch_m); - I915_WRITE(PIPE_GMCH_DATA_N(pipe), m_n->gmch_n); - I915_WRITE(PIPE_DP_LINK_M(pipe), m_n->link_m); - I915_WRITE(PIPE_DP_LINK_N(pipe), m_n->link_n); - } -} - static bool ironlake_needs_fb_cb_tune(struct dpll *dpll, int factor) { return i9xx_dpll_compute_m(dpll) < factor * dpll->n; diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index dfcf546..88890a3 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -719,10 +719,6 @@ extern void intel_init_clock_gating(struct drm_device *dev); extern void intel_write_eld(struct drm_encoder *encoder, struct drm_display_mode *mode); extern void intel_cpt_verify_modeset(struct drm_device *dev, int pipe); -extern void intel_cpu_transcoder_set_m_n(struct intel_crtc *crtc, - struct intel_link_m_n *m_n); -extern void intel_pch_transcoder_set_m_n(struct intel_crtc *crtc, - struct intel_link_m_n *m_n); extern void intel_prepare_ddi(struct drm_device *dev); extern void hsw_fdi_link_train(struct drm_crtc *crtc); extern void intel_ddi_init(struct drm_device *dev, enum port port); -- 2.7.4